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21JF2-RU/GA/SA/SF/SS
SERVICE MANUAL
No. S95O521JF2-RU
COLOUR TELEVISION Chassis No. GA-4M
MODELS
FEATURES
Multi 18 Systems Full Auto Channel Preset and Auto Channel Skip 100-CH Program Memory CATV (Hyper Band) Ready Black Stretch Circuit On Timer / Off Timer / Reminder Timer Blue Back Function Front AV IN & Rear AV IN / OUT Terminals Front Headphone Jack Aperture Control Circuit Auto Fine Tuning NTSC Colour Comb Filter (AV THRU) High Contrast Picture Hotel Mode White Temperature Select
21JF2-RU 21JF2-GA 21JF2-SA 21JF2-SF 21JF2-SS
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.
Multi Languages OSD (ENG / CHI / FRE / MAL / ARA / RUS) for Model 21JF2-SF / SS Only. (ENG / CHI / FRE / MAL / ARA) for Model 21JF2-GA / SA Only. (ENG / RUS) for Model 21JF2-RU Only. MONO
CONTENTS
CHAPTER 1. SPECIFICATIONS [1] SPECIFICATIONS ........................................ 1-1 . CHAPTER 2. IMPORTANT SERVICE NOTES [1] IMPORTANT SERVICE NOTES ................... 2-1 . CHAPTER 3. ADJUSTMENT PRECAUTIONS [1] ADJUSTMENT PRECAUTIONS ................... 3-1 . [2] ADJUSTMENT ............................................ 3-14 . CHAPTER 4. MEMORY MAP [1] MEMORY MAP ............................................. 4-1 . CHAPTER 5. TROUBLE SHOOTING FLOWCHART [1] TROUBLE SHOOTING FLOWCHART ......... 5-1 . CHAPTER 6. SOLID STATE DEVICE BASE DIAGRAM [1] SOLID STATE DEVICE BASE DIAGRAM ........ 6-1 CHAPTER 7. CHASSIS LAYOUT [1] CHASSIS LAYOUT ....................................... 7-1 . CHAPTER 8. BLOCK DIAGRAM [1] BLOCK DIAGRAM: CRT UNIT ..................... 8-1 . [2] [3] BLOCK DIAGRAM: HEADPHONE UNIT ........8-1 BLOCK DIAGRAM: MAIN UNIT ....................8-2
CHAPTER 9. DESCRIPTION OF SCHEMATIC DIAGRAM [1] DESCRIPTION OF SCHEMATIC DIAGRAM............................................................9-1 CHAPTER 10. WAVEFORMS [1] WAVEFORMS .............................................10-1 CHAPTER 11. SCHEMATIC DIAGRAM [1] SCHEMATIC DIAGRAM: MAIN UNIT.......... 11-1 [2] SCHEMATIC DIAGRAM: CRT UNIT ........... 11-7 [3] SCHEMATIC DIAGRAM: HEADPHONE UNIT ............................................................ 11-7 CHAPTER 12. PRINTED WIRING BOARD ASSEMBLIES [1] PWB-B: CRT UNIT ......................................12-1 [2] PWB-C: HEADPHONE UNIT ......................12-1 [3] PWB-A: MAIN UNIT ....................................12-2 Parts Guide
WARNING
The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and power receptacle, when servicing this chassis. To prevent electric shock, do not remove cover. No user - serviceable parts inside. Refer servicing to qualified service personnel.
SHARP CORPORATION
21JF2-RU/GA/SA/SF/SS
CHAPTER 1. SPECIFICATIONS
21JF2-RU/GA/SA/SF/SS
Service Manual
[1] SPECIFICATIONS
Convergence ................................................................................................................ Self Convergence System Focus ............................................................................................................................... UNI-BI Focusing Sweep Deflection ..................................................................................................................................... Magnetic Intermediate Frequencies Picture IF Carrier ................................................................................................................................. 38.9MHz Sound IF Carrier Frequency 6.5MHz ............................................................................................................................................. 32.4MHz 6.0MHz ............................................................................................................................................. 32.9MHz 5.5MHz ............................................................................................................................................. 33.4MHz Colour Sub-Carrier Frequency ........................................................................................................... 34.47MHz Power Input ..................................................................................................................... 110 ~ 240V AC 50/60 Hz Power Consumption ........................................................................................................................................ 95W Audio Power Output Rating ............................................................................................................. 2.5W(rms) x 2 Speaker Size .............................................................................................................................. 9 x 5 cm Elliptic (2 pcs) Voice Coil Impedance ............................................................................................................. 16 ohms at 400 Hz
Aerial Input Impedance VHF/UHF .......................................................................................................................... 75 ohms Unbalanced Receiving System ................................................................................. PAL I, B/G, D/K & SECAM B/G, D/K, -K1 Receiving Channel VHF-Channels ......................................................................................... E2(48.25MHz) thru E12(224.25MHz) C1(49.75MHz) thru C12(216.25 MHz) . S1(105.25MHz) thru S41(463.25HMz) UHF-Channels ..................................................................................... E21(471.25MHz) thru E69(855.25MHz) C13(471.25MHz) thru C57(863.25MHz) Dimensions ..................................................................................................................................... Width: 605mm Height: 468mm Depth: 482mm Weight(approx): 21.7 kg Cabinet materal ..................................................................................................................................... All Plastics i
Specifications are subject to change without prior notice
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21JF2-RU/GA/SA/SF/SS
Service CHAPTER 2. IMPORTANT SERVICE NOTES
21JF2-RU/GA/SA/SF/SS
Manual
[1] IMPORTANT SERVICE NOTES
Maintenance and repair of this receiver should be done by qualified service personnel only.
1. SERVICE OF HIGH VOLTAGE SYSTEM AND PICTURE TUBE
When servicing the high voltage system, remove static charge from it by connecting a 10K ohm resistor in series with an insulated wire (such as a test probe) between picture tube dag and 2nd anode lead. (AC line cord should be disconnected from AC outlet.) 1) Picture tube in this receiver employs integral implosion protection. 2) Replace with the same type number of picture tube for continued safety. 3) Do not lift picture tube by the neck. 4) Handle the picture tube only when wearing shatterproof goggles and after discharging the high voltage completely.
2. X-RAY
This receiver is designed so that any X-Ray radiation is kept to an absolute minimum. Since certain malfunctions or servicing may produce potentially hazardous radiation with prolonged exposure at close range, the following precautions should be observed: 1) When repairing the circuit, please make sure do not increase the high voltage of the set to more than 30.0kV (at beam 0µA). 2) To keep the set in a normal operation, please make sure it's function at 26.5kV ± 0.5kV (at beam 1000µA). The set has been factory - adjusted to the above-mentioned high voltage. *If there is a possibility that the high voltage fluctuates as a result of the repairs, never forget to check for such high voltage after the work. 3) Do not substitute a picture tube with unauthorizerd types and/or brands which may cause excessive X-ray radiation.
3. BEFORE RETURNING THE RECEIVER
Before returning the receiver to the user, perform the following safety checks. 1) Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the receiver. 2) Inspect all protective devices such as non-metal control knobs, insulating materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacity networks, mechanical insulators etc.
21
21JF2-RU/GA/SA/SF/SS
Service CHAPTER 3. ADJUSTMENT PRECAUTIONS
21JF2-RU/GA/SA/SF/SS
Manual
[1] ADJUSTMENT PRECAUTIONS
This model's setting are adjusted in two different ways: through the I2C bus control and in the conventional analog manner. The adjustments via the I2C bus control include preset-only items and variable data. CAUTION: Make sure TV set in "Normal condition" before switch to Service Mode for adjustment.
1. Setting the service mode by the microprocessor. i)
Press SERVICE key on the remote controller to set the TV set to SERVICE mode position, and the microprocessor is in input mode. (Adjustment through the I2C bus control).
ii) Press the MENU key on the remote controller to get ready to select the mode (Adjustment mode, Setting mode, Check mode and Option mode) one by one. iii) Press the CH DOWN / UP key on the remote controller to select the item in Adjustment mode, Setting mode or Option mode. iv) Using the VOLUME UP/ DOWN key on the remote controller, the data can be modified. Please wait approximately 200 msec for data storage in EEPROM before select to another mode. v) In Check mode the data cannot be changed. vi) Press the SERVICE key again, it will switch to the NORMAL mode position, and the microprocessor is out of the SERVICE mode. 2. Factory Presetting. i)
Power ON the TV set, press the SERVICE key on the remote controller, then press both the CH UP and VOL UP button on the set
simultaniously for 5secs. Initial values are automatically preset, only when a new EEPROM is used.
ii) The initial data are preset as listed in page 3-7 to 3-13. iii) Make sure the data need modification or not (Initial data). Precaution: If haven't done this initialization, it may possibly generate excessive Beam current. 3. For reference please check with memory map RH-IXB226WJZZ. (See Page 4-1 ~ 4-16)
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21JF2-RU/GA/SA/SF/SS
1. ADJUSTMENT ITEM
***Below are the adjustment items that should be done, PLS FOLLOW THE PROCEDURE. Otherwise some adjustment items will not be accurate.
NO *** 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 ADJUSTMENT ITEM BUS SET UP OPTION SET UP H-VCO VIF-VCO S-TRAP fo RF-AGC PURITY ADJ CONVERGENCE ADJ FOCUS ADJ V-SHIFT (50 Hz) H-SHIFT (50 Hz) V-SIZE (50 Hz) SCREEN WHITE BALANCE SUB-BRIGHTNESS SUB-CONTRAST SUB-TINT SUB-COLOR SECAM-OFFSET SIF VCO ADJ BEAM CURRENT CHECK BEAM PROTECTOR CHECK HV PROTECTOR CHECK OTHER PROTECTOR CHECK AV OUT CHECK AV IN CHECK CONTRAST CONTROL CHECK COLOR CONTROL CHECK BRIGHTNESS CONTROL CHECK TINT CONTROL CHECK SHARPNESS CONTROL CHECK CH DISPLAY COLOR CHECK NORMAL DISPLAY CHECK WHITE TEMP CONTROL CHECK COLOR SYSTEM CHECK SOUND SYSTEM CHECK NOISE MUTE CHECK OSD LANGUAGE QUANTITY CHECK HEAD PHONE CHECK SHOCK TEST CHECK ROM CORRECTION CHECK EFFECTIVE MODEL REVISION
ALL MODELS
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21JF2-RU/GA/SA/SF/SS
2. USER DATA IN SERVICE MODE
1) While SERVICE mode ON, EEPROM DATA will switch to the service data. Also, once SERVICE mode OFF, EEPROM will switch back to previous USER DATA. 2) In the service mode, the user data establish as below, CONTRAST COLOUR BRIGHTNESS TINT SHARPNESS WHITE TEMP S-VOLUME BLUE BACK C SYSTEM S SYSTEM USER DATA MAX (60) CENT (0) CENT (0) CENT (0) CENT (0) STANDARD MIN OFF AUTO *1
*1: For each CH, data is same as before switch to Service mode. The flow of Mode list as following, * Direct Key-in Mode for Service Items in Service Mode RC CODE (HEX) 80 40 C0 20 A0 60 E0 10 50 E4 E4 75 F5 C2 8D D6 0D 36 46 C6 26 24 54 74 66 E6 C4 4C CC 2C AC EC 80 40 C0 20 A0 60 E0 10 50 R/C KEY NAME POS 1 POS 2 POS 3 POS 4 POS 5 POS 6 POS 7 POS 8 POS 0 FLASHBACK FLASHBACK WHITE TEMP UP WHITE TEMP DOWN TUNE DOWN SHARPNESS DOWN BALANCE LEFT SHARPNESS UP BALANCE RIGHT TREBLE UP TREBLE DOWN BASS UP COLOUR UP BRIGHTNESS DOWN TINT DOWN SURROUND UP SURROUND DOWN CONTRAST DOWN PICTURE HOLD TEXT CANCEL SIZE POS 1 POS 2 POS 3 POS 4 POS 5 POS 6 POS 7 POS 8 POS 0 SERVICE-ITEM R-C UP (IN SERVICE MODE V00) G-C UP (IN SERVICE MODE V00) B-C UP (IN SERVICE MODE V00) R-C DOWN (IN SERVICE MODE V00) G-C DOWN (IN SERVICE MODE V00) B-C DOWN (IN SERVICE MODE V00) R-D UP (IN SERVICE MODE V00) B-D UP (IN SERVICE MODE V00) B-D DOWN (IN SERVICE MODE V00) R-D DOWN (IN SERVICE MODE V00) Y-MUTE (BESIDES OF SERVICE MODE V00) RF-AGC (V01) VIF-VC0 (V02) H-VCO (V03) SUB-CON (V04) SUB-COL (V05) SUB-BRIGHT (V06) SUB-TINT (V07) SUB-SHP (V08) SUB-COL-YUV (V09) SUB-TINT-YUV (V10) V-SIZE (V11), V-SIZE60 (V17) V-SHIFT (V12), V-SHIFT60 (V18) H-SHIFT (V13), H-SHIFT60 (V19) SCM-BR (V14) SCM-BB (V15) SUB-VOL (V16) S-TRAP-BG (V20) S-TRAP-I (V21) S-TRAP-DK (V22) S-TRAP-M (V23) S-TRAP-574 (V24) R-C UP YUV (IN SERVICE MODE V25) G-C UP YUV (IN SERVICE MODE V25) B-C UP YUV (IN SERVICE MODE V25) R-C DOWN YUV (IN SERVICE MODE V25) G-C DOWN YUV (IN SERVICE MODE V25) B-C DOWN YUV (IN SERVICE MODE V25) R-D UP YUV (IN SERVICE MODE V25) B-D UP YUV (IN SERVICE MODE V25) B-D DOWN YUV (IN SERVICE MODE V25)
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21JF2-RU/GA/SA/SF/SS
RC CODE (HEX) E4 C1 CA 81 R/C KEY NAME FLASHBACK SERVICE-ITEM R-D DOWN YUV (IN SERVICE MODE V25) AUTO ADJ FOR V01, V02, V03, V20, V21, V22, V23, V24 T-SET SERVICE MODE
1) Please set the MCL to MCL1 as below: 2) After set the MCL, please set the INITIAL SETTING for each models. INITIAL 3 : For Singapore and Africa ( All Channel Sound System are set to B/G ) INITIAL 4 : For Middle-East ( All Channel Sound System are set to B/G ) INITIAL 5 : For Russia ( All Channel Sound System are set to D/K ) CH-No 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 MCL1 (HEX AE) Fv (MHz) 48.25 62.25 77.25 175.25 182.25 183.25 191.25 196.25 199.25 210.25 224.25 471.25 487.25 503.25 575.25 583.25 599.25 621.25 639.25 703.25 735.25 767.25 815.25 855.25 855.25 55.25 83.25 183.25 193.25 217.25 471.25 477.25 693.25 885.25 112.25 168.25 294.25 463.25 647.25 663.25 679.25 174.95 175.55 Sound Sys B/G B/G D/K B/G B/G D/K D/K B/G M B/G B/G B/G I B/G B/G B/G B/G M D/K B/G I B/G B/G I B/G M M M M M M M M M B/G B/G B/G B/G B/G B/G B/G B/G B/G
34
21JF2-RU/GA/SA/SF/SS
CH-No 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 MCL1 (HEX AE) Fv (MHz) Sound Sys
NOTE: PLL DATA OF ABOVE FREQ SHOULD TAKE THE ACCOUNT OF PIF SETTING IN SERVICE OPTION O04 (VIF) BEFORE STORING INTO EEPROM.
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21JF2-RU/GA/SA/SF/SS
3. SHIPPING SETTING & CHECKING
(1) The following default data has been factory-set for the E2PROM follow by INITIAL DATA selected. ITEMS LAST POWER LAST TV/AV MODE LAST POSITION FLASHBACK CHANNEL 1/2 DIGIT ENTRY VOLUME BLUE BACK OFF TIMER ON TIMER ON TIMER POSITION ON TIMER VOLUME REMINDER AFT COLOR SYSTEM SKIP CONTRAST COLOR BRIGHTNESS TINT SHARPNESS WHITE TEMP DATA SETTING ON TV MODE CH 1 CH 1 2 DIGIT ENTRY 0 (Min) OFF --:---:-----:-ALL CH ON ALL CH AUTO ALL CH OFF 60 0 0 0 0 0 INITIAL 1 2 3 4 5 6 7 LANGUAGE CHINESE CHINESE ENGLISH ARABIC RUSSIAN MALAY FRENCH SOUND SYSTEM D/K I B/G B/G D/K B/G D/K
(Reference: Geomagnetism Adjustment) MODEL SINGAPORE AFRICA MID-EAST RUSSIA *NOTE FOR OSD TYPE: 2: ENGLISH/RUSSIAN 5: ENGLISH/CHINESE/FRENCH/ARABIC/MALAY 6: ENGLISH/CHINESE/FRENCH/ARABIC/MALAY/RUSSIAN MAGNETIC FIELD(V, H) nT -10000 40000 -10000 40000 30000 20000 45000 20000 BACKGROUND 12300°K 12300°K 18000°K 7500°K LANG. ENGLISH ENGLISH ARABIC RUSSIAN S-SYS B/G B/G B/G D/K LANG QTY 5 5 6 2
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21JF2-RU/GA/SA/SF/SS
**AFTER INITIALIZED THE EEPROM (REFER TO FACTORY PRESETTING), READ DATA FROM EEPROM ADDRESS 00H ~ 03H, AND COMPARE TO THE LIST BELOW, IF DIFFERENT, INITIALIZE THE EEPROM. ADDRESS 00H: 01H: DATA 7BH 72H ADDRESS 02H: 03H: DATA 72H 76H
*** There are four stages of service mode data. First stage data from V00 ~ V31 (Adjustment Mode). To go into second stage of service mode data, press MENU key. Second stage data from F01 ~ F142 (Setting Mode). To go into third stage of service mode data, press MENU key. Third stage data is Check Mode. To go into fourth stage of service mode data, press MENU key. Fourth stage data from O01 ~ O31 (Option Mode). ADJUSTMENT MODE (FIRST STAGE) EEPROM ITEMS OSD R-DRIVE V00 B-DRIVE V00 R-CUT V00 G-CUT V00 B-CUT V00 RF-AGC V01 VIF-VCO V02 H-VCO V03 SUB-CONTRAST V04 SUB-COLOR V05 SUB-BRIGHT V06 SUB-TINT V07 SUB-SHARPNESS V08 SUB-COLOR -YUV V09 SUB-TINT-YUV V10 V-SIZE 50 Hz V11 V-SHIFT 50 Hz V12 H-SHIFT 50 Hz V13 SECAM-BR V14 SECAM-BB V15 SUB-VOL V16 V-SIZE 60 Hz V17 V-SHIFT 60 Hz V18 H-SHIFT 60 Hz V19 S-TRAP (BG) V20 S-TRAP (I) V21 S-TRAP (DK) V22 S-TRAP (M) V23 S-TRAP (5.74) V24 CUTOFF/BKGD YUV V25 R-DRI YUV V25 B-DRI YUV V25 R-CUT YUV V25 G-CUT YUV V25 B-CUT YUV V25 SUB-CON YUV V26 SUB-BRGHT YUV V27 VS-CORRECT V28 VC-CORRECT OFFSET V29 V LINEARITY V30 V LINEARITY OFFSET V31 DATA LENGTH 0~127 0~127 0~255 0~255 0~255 0~127 0~63 0~7 0~127 0~127 0~255 0~127 0~63 0~127 0~127 0~63 0~7 0~31 0~63 0~63 0~60 -31~0~+31 -7~0~+7 -15~0~+15 0~15 0~15 0~15 0~15 0~15 0~127 0~127 0~255 0~255 0~255 0~127 0~255 0~63 -13~+13 0~63 -13~+13 INITIAL DATA 63 63 127 127 127 50 31 3 100 63 127 63 43 90 63 38 3 9 37 22 60 0 -1 +2 7 7 7 7 7 63 63 127 127 127 100 127 32 0 32 0 FIX/ADJ/AUTO ADJ ADJ ADJ ADJ ADJ AUTO AUTO AUTO ADJ ADJ ADJ ADJ *FIX FIX FIX ADJ ADJ ADJ ADJ ADJ FIX FIX FIX FIX AUTO AUTO AUTO AUTO AUTO FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX REMARK PLS REFER TO ADJ ITEM FOR SCREEN AND WHITE BALANCE
BUS SETUP
IF NECESSARY, ADJ IF NECESSARY, ADJ IF NECESSARY, ADJ
ONLY FOR M61266 ONLY FOR M61266 ONLY FOR M61266 ONLY FOR M61266
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21JF2-RU/GA/SA/SF/SS
SETTING MODE (SECOND STAGE) EEPROM ITEMS C.CLIP-LVL RGB-CLIP BS ABCL ABCL-GAIN S-OUT-LVL VIF-G SHPG SHPG-P SHPG-S SHPG-N4 SHPG-N3 YDL YDL-P YDL-S YDL-N4 YDL-N3 YDL-AV YDL-AV-P YDL-AV-S YDL-AV-N4 YDL-AV-N3 YDL-YUV COL-AV (OFFSET) COL-P (OFFSET) COL-S (OFFSET) COL-N4 (OFFSET) COL-N3 (OFFSET) COL-ADJ (OFFSET) SHP-AV (OFFSET) SHP-YUV (OFFSET) SHP-P (OFFSET) SHP-S (OFFSET) SHP-N4 (OFFSET) SHP-N3 (OFFSET) TINT-AV (OFFSET) TINT-ADJ (OFFSET) TINT-YUV-ADJ (OFFSET) R-R (OFFSET) B-R (OFFSET) R-B (OFFSET) B-B (OFFSET) TRAP TRAP-P TRAP-S TRAP-N4 TRAP-N3 1W-TV FUNCTION CLIP LEVEL CONTRAST CONTROL OF RGB INPUT CLIPPING OF RGB CONTRAST CONTROL BLACK STRETCH ABCL PROCESSING (ACL PROCESSING) ABCL PROCESSING GAIN AUDIO OUTPUT GAIN CONTROL P-IF DETECTION GAIN OUTPUT SHARPNESS GAIN SHARPNESS GAIN PAL SHARPNESS GAIN SECAM SHARPNESS GAIN N443 SHARPNESS GAIN N358 Y SIGNAL DELAY Y SIGNAL DELAY PAL Y SIGNAL DELAY SECAM Y SIGNAL DELAY N443 Y SIGNAL DELAY N358 Y SIGNAL DELAY AV Y SIGNAL DELAY PAL (AV) Y SIGNAL DELAY SECAM (AV) Y SIGNAL DELAY N443 (AV) Y SIGNAL DELAY N358 (AV) Y SIGNAL DELAY YUV COLOUR OFFSET AV COLOUR OFFSET PAL COLOUR OFFSET SECAM COLOUR OFFSET N443 COLOUR OFFSET N358 COLOUR OFFSET ADJUST SHARPNESS OFFSET AV SHARPNESS OFFSET YUV SHARPNESS OFFSET PAL SHARPNESS OFFSET SECAM SHARPNESS OFFSET N443 SHARPNESS OFFSET N358 TINT OFFSET AV TINT OFFSET ADJUST TINT YUV OFFSET ADJUST R-DRIVE OFFSET WHEN WHITE TEMP IS RED B-DRIVE OFFSET WHEN WHITE TEMP IS RED R-DRIVE OFFSET WHEN WHITE TEMP IS BLUE B-DRIVE OFFSET WHEN WHITE TEMP IS BLUE CENTER VALUE OF CHROMA TRAP CENTER VALUE OF CHROMA TRAP PAL CENTER VALUE OF CHROMA TRAP SECAM CENTER VALUE OF CHROMA TRAP N443 CENTER VALUE OF CHROMA TRAP N358 VERT SYNC DETECTION MODE FOR AV (1 WINDOW/2 WINDOW) VERT SYNC DETECTION MODE FOR TV (1 WINDOW/2 WINDOW) SET VERTICAL TO FORCED FREE RUN MODE OSD F01 F02 F03 F04 F05 F06 F07 F08 F09 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 F22 F23 F24 F25 F26 F27 F28 F29 F30 F31 F32 F33 F34 F35 F36 F37 F38 F39 F40 F41 F42 F43 F44 F45 F46 F47 F48 DATA LENGTH 0(20H) / 1(40H) 0 (CLIP OFF) / 1(CLIP ON) 0(ON) / 1(OFF) 0(OFF) / 1(ON) 0(LOW) / 1(HIGH) 0~127 0~7 0(NORMAL) / 1(HIGH) 0(NORMAL) / 1(HIGH) 0(NORMAL) / 1(HIGH) 0(NORMAL) / 1(HIGH) 0(NORMAL) / 1(HIGH) 0~7 0~7 0~7 0~7 0~7 0~7 0~7 0~7 0~7 0~7 0~7 -31~0~+31 -31~0~+31 -31~0~+31 -31~0~+31 -31~0~+31 -31~0~+31 -31~0~+31 -31~0~+31 -31~0~+31 -31~0~+31 -31~0~+31 -31~0~+31 -63~0~+63 -63~0~+63 -63~0~+63 -63~0~+63 -63~0~+63 -63~0~+63 -63~0~+63 0~3 0~3 0~3 0~3 0~3 ACCEPTABLE PERIOD: 0(AUTOMATIC CHANGE) / 1(FIX (WIDE)) ACCEPTABLE PERIOD: 0(AUTOMATIC CHANGE) / 1(FIX (WIDE)) 0(NORMAL) / 1(FREERUN) INITIAL DATA 0 0 0 0 0 95 4 0 0 0 0 1 5 5 7 5 5 6 6 7 6 6 6 +10 0 +9 -8 -7 0 +5 0 0 -5 0 0 0 0 0 +8 -10 -3 +13 2 2 2 2 2 0 FIX/ADJ/ AUTO FIX FIX FIX FIX FIX *FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX *FIX FIX FIX FIX FIX *FIX *FIX FIX FIX FIX FIX FIX *FIX *FIX FIX *FIX *FIX *FIX *FIX FIX FIX FIX FIX FIX FIX REMARK
BUS SETUP
BUS SETUP
BUS SETUP BUS SETUP
BUS SETUP BUS SETUP
BUS SETUP BUS SETUP BUS SETUP BUS SETUP
1W-AV
F49
1
FIX
V-FREE (NO SYNC)
F50
0
FIX
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21JF2-RU/GA/SA/SF/SS
SETTING MODE (SECOND STAGE) EEPROM ITEMS AFC2 (NO SYNC) GAMMA BS-D/C BS-GAIN OM-DET SL-TV SL-AV SL-YUV VD2/VD1/AS/FBP-TV FUNCTION HORIZONTAL AFC2 GAIN GAMMA CORRECTION QTY BLACK STRETCH CONTROL LEVEL BLACK STRETCH LEVEL OVER MODULATION DETECT SLICE LEVEL OF SYNC DETECTION TV SLICE LEVEL OF SYNC DETECTION AV SLICE LEVEL OF SYNC DETECTION YUV VD2 & VD1-VERT SYNC DETECT MIN WIDTH MSB & LSB RESPECTIVELY, ASTV/AV/YUV SWITCH & CH CHANGE, FBPFLYBACK PULSE SLICE LEVEL (TV) VD2 & VD1-VERT SYNC DETECT MIN WIDTH MSB & LSB RESPECTIVELY, ASTV/AV/YUV SWITCH & CH CHANGE, FBPFLYBACK PULSE SLICE LEVEL (AV) VD2 & VD1-VERT SYNC DETECT MIN WIDTH MSB & LSB RESPECTIVELY, ASTV/AV/YUV SWITCH & CH CHANGE, FBPFLYBACK PULSE SLICE LEVEL (YUV) COLOUR DIFF. INPUT PHASE ADJ COLOUR DIFF. INPUT PHASE ADJ SECAM COLOUR KILLER SENSITIVITY (TV) INTERNAL SECAM BGP TIMING INHIBIT 50Hz NTSC 4.43 TELETEXT HORIZONTAL POSITION TELETEXT VERTICAL POSITION OSD POSITION CHARGE PUMP OSD F51 F52 F53 F54 F55 F56 F57 F58 F59 DATA LENGTH 0(NORMAL) / 1(DOWN) 0~3 0~15 0(NORMAL) / 1(DOWN) 0(OFF) / 1(ON) 0~7 0~7 0~7 0~15 INITIAL DATA 0 0 10 0 0 2 4 4 6 FIX/ADJ/ AUTO FIX FIX FIX FIX FIX FIX FIX FIX FIX REMARK
VD2/VD1/AS/FBP-AV
F60
0~15
14
FIX
VD2/VD1/AS/FBP-YUV
F61
0~15
14
FIX
VDL UDL AUTO-SCM-KIL-TV SECAM-BGP N45 TXT-POS-H (TELETEXT) TXT-POS-V (TELETEXT) OSD-POS CP
F62 F63 F64 F65 F66 F67 F68 F69 F70
0~3 0~3 0~3 0~3 0(NORMAL) / 1(INHIBIT) 0~63 0~63 0~127 0(FAST TUNING) / 1(MODERATE SPEED TUNING) 0(EALA EFFECT LARGE) / 1(EALA EFFECT SMALL) 0(0dB), 1(-1dB), 2(-2dB), 3(-3dB), 4(0dB), 5(+1dB), 6(+2dB), 7(+3dB) 0(0dB), 1(-1dB), 2(-2dB), 3(-3dB), 4(0dB), 5(+1dB), 6(+2dB), 7(+3dB) 0(AGC Off), 1(300mVrms), 2(400mVrms), 3(500Vrms), 4(600mVrms) 0(DISABLE, FIX GAIN), 1(ENABLE) 0~31 -15~0~+15 -15~0~+15 -15~0~+15 -15~0~+15 -15~0~+15 0~255 0~255 -6~0~+7
0 0 1 0 0 30 34 9 1
FIX FIX FIX FIX FIX FIX FIX FIX FIX
SMALL-SURR (SCTRL) SUB-BASS (S-CTRL)
SURROUND MODE SELECT SUB BASS CONTROL
F71 F72
0 6
FIX FIX
SUB-TREB (S-CTRL)
SUB TREBLE CONTROL
F73
0
*FIX
AGC-ADJ (S-CTRL)
AGC LEVEL ADJUST
F74
0
*FIX
AGC-SW-OFF (NICAM) AGC-GAIN-ADJ (NICAM) FM-LEVEL-ADJ (NICAM) IGR-LEVEL-ADJ (NICAM) NICAM-BG-LVL-ADJ (NICAM) NICAM-I-LVL-ADJ (NICAM) NICAM-DK-LVL-ADJ (NICAM) NICAM-LOW-ERR-LIM (NICAM) NICAM-UPP-ERR-LIM (NICAM) IGR-GAIN-ADJ (IGR)
NICAM AGC SWITCH OFF NICAM AGC GAIN ADJUST FM LEVEL ADJUST IGR LEVEL ADJUST NICAM B/G LEVEL ADJUST NICAM I LEVEL ADJUST NICAM D/K LEVEL ADJUST NICAM LOWER ERROR LIMIT NICAM UPPER ERROR LIMIT IGR GAIN ADJUST
F75 F76 F77 F78 F79 F80 F81 F82 F83 F84
1 16 0 +1 -2 +3 -1 35 70 0
FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX
39
21JF2-RU/GA/SA/SF/SS
SETTING MODE (SECOND STAGE) EEPROM ITEMS FM-ID-SPEED (NICAM) NICAM-AUTO-MUTE AUTO-SCM-KIL-AVYUV AFC1-GAIN-TV AFC1-GAIN-AV AFC1-GAIN-YUV CON-REDUCE TAKE-OFF-TV TAKE-OFF-AV TAKE-OFF-YUV C-ANGLE (103 DEG/ 95 DEG) AC-FAIL-WO-BRIGHT FORCED-SCM-KIL-TV FORCED-SCM-KIL-AVYUV R-Y ADJ. V-DEMUTE-DELAY S-DEMUTE-DELAY MER MEL1 MEL2 MEL3 MEL4 MEL5 MEL6 S-ST-POINT S-SP-POINT S-STEP POW-STORAGE S-B-BASS S-B-TREB S-BASS S-TREB V-STD-TV V-STD-AV V-STD-YUV WO-Bright-after-WOTIME WO-Contrast-afterWO-TIME WO-Bright-before-WOTIME WO-Contrast-beforeWO-TIME WO-TIME FUNCTION FM SOUND IDENTIFICATION MODE NICAM AUTO DETECTION SECAM COLOUR KILLER SENSITIVITY (AV/YUV) MSB OF HORIZONTAL AFC GAIN1 (TV) MSB OF HORIZONTAL AFC GAIN1 (AV) MSB OF HORIZONTAL AFC GAIN1 (YUV) CONTRAST (PICTURE LEVEL) CONTROL TAKEOFF/BPF OF CHROMA BPF PROCESSING TV TAKEOFF/BPF OF CHROMA BPF PROCESSING AV TAKEOFF/BPF OF CHROMA BPF PROCESSING YUV CHROMA MODULATION ANGLE PICTURE BLACK LEVEL (BRIGHT) CONTROL - AC FAILURE FORCED SECAM COLOUR KILLER SENSITIVITY (TV) FORCED SECAM COLOUR KILLER SENSITIVITY (AV/YUV) COLOUR EDGE IMPROVEMENT VIDEO DEMUTE DELAY SOUND DEMUTE DELAY S-BOOSTER FREQ. CHARACTERISTIC CONTROL S-BOOSTER LEVEL1 S-BOOSTER LEVEL2 S-BOOSTER LEVEL3 S-BOOSTER LEVEL4 S-BOOSTER LEVEL5 S-BOOSTER LEVEL6 S-BOOSTER START POINT S-BOOSTER STOP POINT S-BOOSTER STEP CONTRAST/BRIGHTNESS INCREASE GRADUALLY S-BOOSTER BASS LIMITER (WHEN SBOOSTER ON) S-BOOSTER TREBLE LIMITER (WHEN SBOOSTER ON) S-BOOSTER BASS LIMITER (WHEN SBOOSTER OFF) S-BOOSTER TREBLE LIMITER (WHEN SBOOSTER OFF) VERTICAL STANDARD SIGNAL DETECTOR SWITCH (TV) VERTICAL STANDARD SIGNAL DETECTOR SWITCH (AV) VERTICAL STANDARD SIGNAL DETECTOR SWITCH (YUV) WHITE OUT BRIGHT AFTER WHITE OUT TIME WHITE OUT CONTRAST AFTER WHITE OUT TIME WHITE OUT BRIGHT BEFORE WHITE OUT TIME WHITE OUT CONTRAST BEFORE WHITE OUT TIME WHITE OUT OSD F85 F86 F87 F88 F89 F90 F91 F92 F93 F94 F95 F96 F97 F98 F99 F100 F101 F102 F103 F104 F105 F106 F107 F108 F109 F110 F111 F112 F113 F114 F115 F116 F117 F118 F119 F120 F121 F122 F123 F124 DATA LENGTH 0(SLOW) / 1(MEDIUM) / 2(FAST) / 3(OFF) 0(MUTE) / 1(DEMUTE) 0~3 0(NORMAL) / 1(x2) / 2(x1.5) / 3(3.5) 0(NORMAL) / 1(x2) / 2(x1.5) / 3(3.5) 0(NORMAL) / 1(x2) / 2(x1.5) / 3(3.5) 0(0%)~1(25%)~2(50%) 0(BPF) / 1(TAKEOFF) 0(BPF) / 1(TAKEOFF) 0(BPF) / 1(TAKEOFF) 0(103DEG) / 1(95DEG) 0~255 0~3 0~3 0(DISABLE) / 1(ENABLE) 0~255 0~255 0~255 0~255 0~255 0~255 0~255 0~255 0~255 0~60 0~60 0~60 0(DISABLE) / 1(ENABLE) -30~0~+30 -30~0~+30 -30~0~+30 -30~0~+30 0(DISABLE) / 1(ENABLE) 0(DISABLE) / 1(ENABLE) 0(DISABLE) / 1(ENABLE) 0~255 0~127 0~255 0~127 0~31 INITIAL DATA 1 0 1 0 3 3 0 1 0 0 1 255 2 2 1 0 0 70 150 156 163 165 170 180 21 60 7 1 +15 +15 +30 +30 0 0 0 255 127 255 127 0 FIX/ADJ/ AUTO FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX *FIX *FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX REMARK
BUS SETUP BUS SETUP
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SETTING MODE (SECOND STAGE) EEPROM ITEMS A2-ID-Response R-DRI YUV OFFSET B-DRI YUV OFFSET R-CUT YUV OFFSET G-CUT YUV OFFSET B-CUT YUV OFFSET CON YUV OFFSET BRT YUV OFFSET SHP ANT-ONII OFFSET WAIT MD TIME Contrast OFFSET Bright OFFSET CR-PEDESTEL-ADJ CB-PEDESTEL-ADJ SIF-PAL AV2 BRIGHTNESS OFFSET BASS OFFSET TREBLE OFFSET FUNCTION SETTING IDENTIFICATION RESPONSE TIME RGB OUTPUT RED GAIN OFFSET (YUV) RGB OUTPUT BLUE GAIN OFFSET (YUV) RGB OUTPUT-RED BIAS LEVEL OFFSET (YUV) RGB OUTPUT-GREEN BIAS LEVEL OFFSET (YUV) RGB OUTPUT-BLUE BIAS LEVEL OFFSET (YUV) SUB-CONTRAS OFFSET (YUV) SUB-BRIGHT OFFSET (YUV) SHARP ANT-ON II OFFSET FOR VIDEO TONE SETTING CYCLE PROCESS TIME AT LOW POWER CONTRAST (PICTURE LEVEL) OFFSET PICTURE BLACK LEVEL (BRIGHT) OFFSET Cr SIGNAL LEVEL ADJUSTMENT Cb SIGNAL LEVEL ADJUSTMENT SOUND S/N SWITCH FOR PAL AV2 BRIGHT OFFSET BASS OFFSET TREBLE OFFSET OSD F125 F126 F127 F128 F129 F130 F131 F132 F133 F134 F135 F136 F137 F138 F139 F140 F141 F142 DATA LENGTH 0(NORMAL) / 1(FAST) -63~0~+63 -63~0~+63 -63~0~+63 -63~0~+63 -63~0~+63 -63~0~+63 -63~0~+63 -31~0~+31 0~4 -63~0~+63 -63~0~+63 0~15 0~15 0(DISABLE) / 1(ENABLE) -15~0~+15 -30~0~+30 -30~0~+30 INITIAL DATA 1 0 0 0 0 0 0 0 0 2 0 0 8 8 0 +7 0 0 FIX/ADJ/ AUTO FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX ONLY FOR M62166 ONLY FOR M62166 ONLY FOR M62166 REMARK
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OPTION MODE (FOURTH STAGE) EEPROM ITEMS ***HOTEL MODE ***HTL-POS ***HTL-VOL VIF SECAM N443(RF) N358(RF) FORCE-COL S-SYS AV AV2 YUV S-CTRL NICAM A2 TELETEXT BILLINGUAL LANGUAGE SEARCH-SPEED R/C-MENU LED-CONT S-BOOSTER SHARP-LOGO YUV BKGD ADJ WHITE BACK BOOSTER ****MESSAGE ****MESSAGE SCROLL TIME LNA TUNER ONE CHIP IC MESSAGE INPUT TIMMING OSD O01 O02 O03 O04 O05 O06 O07 O08 O09 O10 O11 O12 O13 O14 O15 O16 O17 O18 O19 O20 O21 O22 O23 O24 O25 O26 O27 O28 O29 O30 O31 DATA LENGTH 0 (0FF) / 1 (0N) 0~99,-0~60,-0 (38.0) / 1 (38.9) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 1(BG ONLY)~15(ALL) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 1~255 1(350)~2(450)~3(550)~4(650)~5(750) 0 (ENABLE) / 1 (DISABLE) 0 (ONE LED) / 1 (TWO LED) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) 0 (DISABLE) / 1 (ENABLE) Message Display Timing 0(Alps) / 1(Matsushita) 0(M61260 & M61262) / 1(M61266) 0~4 INITIAL DATA 0 --1 1 1 1 0 15 1 1 1 1 0 0 0 0 63 3 0 0 0 0 0 1 0 0 0 0 0 2 REMARK OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP OPTION SET UP
*** HOTEL MODE OPERATION OF HOTEL MODE: WHEN CHANGE SERVICE DATA O01 TO 1, HOTEL MODE IS ON WHEN HOTEL MODE IS ON, 1. Max volume data is determined by option setting HTL-VOL (O03) 2. Channel position after POWER ON is determined by option setting HOTEL-POS (O02) (if option setting HOTEL-POS is not set, processing is according to last position data). 3. User data updates of EEPROM regarding the video and audio control is not allowed. 4. Preset mode is disable. 5. CH SETTING menu is not available.
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21JF2-RU/GA/SA/SF/SS
4. ADJ ITEM: BUS SET UP (1 ST & 2ND STAGE SERVICE DATA)
SERVICE ITEMS SUB-SHARPNESS S-OUT-LVL COL-AV COL-ADJ SHP-AV TINT-AV TINT-ADJ R-R B-R R-B B-B (OFFSET) 21JF2-RU 46 105 +10 0 +1 0 0 +8 -10 -3 +16 21JF2-GA/SA 46 105 0 +5 +1 -3 -8 0 -9 -6 +8 21JF2-SF 46 105 0 +5 +1 -3 -8 0 -9 -6 +8 21JF2-SS 46 105 0 +5 +1 -3 -8 0 -9 -6 +8
V08 F06 F24 F29 F30 F36 F37 F39 F40 F41 F42
5. ADJ ITEM: OPTION SET UP (4TH STAGE SERVICE DATA)
SERVICE ITEMS HTL MODE 0 (0FF) / 1 (0N) HTL-POS 0~99,-HTL-VOL 0~60,-VIF 0 (38.0) / 1 (38.9) SECAM 0 (DISABLE) / 1 (ENABLE) N443(RF) 0 (DISABLE) / 1 (ENABLE) N358(RF) 0 (DISABLE) / 1 (ENABLE) FORCE-COL 0 (DISABLE) / 1 (ENABLE) S-SYS 1(BG ONLY)~15(ALL) AV 0 (DISABLE) / 1 (ENABLE) AV2 0 (DISABLE) / 1 (ENABLE) YUV 0 (DISABLE) / 1 (ENABLE) S-CTRL 0 (DISABLE) / 1 (ENABLE) NICAM 0 (DISABLE) / 1 (ENABLE) A2 0 (DISABLE) / 1 (ENABLE) TEXT 0 (DISABLE) / 1 (ENABLE) BIL 0 (DISABLE) / 1 (ENABLE) LANG 1~255 SEARCH-SP 1(350)~2(450)~3(550)~4(650)~5(750) R/C MENU 0 (ENABLE) / 1 (DISABLE) LED-CONT 0 (ONE LED) / 1 (TWO LED) S-BOOSTER 0 (DISABLE) / 1 (ENABLE) SHARP-LOGO 0 (DISABLE) / 1 (ENABLE) YUV BKGD ADJ 0 (DISABLE) / 1 (ENABLE) WHITE BACK 0 (DISABLE) / 1 (ENABLE) BOOSTER 0 (DISABLE) / 1 (ENABLE) MESSAGE 0 (DISABLE) / 1 (ENABLE) MESSAGE SCROLL TIME 0 ~ 20 LNA TUNER 0(Alps) / 1(Matsushita) ONE CHIP IC 0(M61260 & M61262) / 1(M61266) MSG IN TM 21JF2-RU 0 --1 1 1 0 0 7 1 1 0 0 0 0 0 0 9 3 1 0 0 0 0 0 0 0 0 0 0 2 21JF2-GA/SA 0 --1 1 1 0 0 7 1 1 0 0 0 0 0 0 55 3 1 0 0 0 0 0 0 0 0 0 0 2 21JF2-SF 0 --1 1 1 0 0 7 1 1 0 0 0 0 0 0 63 3 1 0 0 0 0 0 0 0 0 0 0 2 21JF2-SS 0 --1 1 1 0 0 7 1 1 0 0 0 0 0 0 63 3 1 0 0 0 0 0 0 0 0 0 0 2
O01 O02 O03 O04 O05 O06 O07 O08 O09 O10 O11 O12 O13 O14 O15 O16 O17 O18 O19 O20 O21 O22 O23 O24 O25 O26 O27 O28 O29 O30 O31
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21JF2-RU/GA/SA/SF/SS
[2] ADJUSTMENT
ADJUSTMENT PRECAUTION: Makesure TV Set is in "Normal Condition" before switch to Service Mode for Adjustment.
1. PIF ADJUSTMENT
No. 1
Adjustment point Tuner IFT ( PRESET )
Adjustment procedure/conditions 1. Get the tuner ready to receive the CH. E - 9 signal,but with no signal input. Adjust the PLL data. 2. Connect the sweep generator's output cable to the tuner antenna. ( RF SWEEP ) 3. Adjust the sweep generator's to 80dBµV. 4. Connect the response lead ( use LOW IMPEDANCE probe with wave detector ; see Fig.1 ) to the tuner's IF output terminal. ( This terminal must have the probe alone connected ). 5. Set the RF AGC to 0 - 6 V with no saturation with the waveform. 6. Adjust the tuner IF coil to obtain the waveform as shown in Fig. 2. Note: Be sure to keep the tuner cover in position during this adjustment.
Waveform and others
10k
Oscilloscope
1n60
1000p
IF OUT
100k
1000p 75ohm
Fig.1
E-9 CH
P
C
-1.5+/-0.8dB
Fig.2
2
RF-AGC TAKE OVER POINT ADJUSTMENT (I2C BUS CONTROL) (AUTO & MANUAL ADJ)
1. Receive "PAL COLOUR BAR" signal. » Signal Strength: 56 ± 1 dBµV (75 ohm open) 2. Connect the oscilloscope to TP201 (Tuner's AGC Terminal) as shown in Fig. 3-1.
Oscilloscope + 0.1V -- Bias box + -- » Bias box: About 4.5 V TP201
TV Set
* for Auto ADJ 1) Receive "PAL COLOUR BAR" signal. signal strength: 56 ± 1dBµV(75 ohm open) 1) Go to service mode. 2) Go to service data V01, press R/C to operate auto key (Hex C1) and confirm the `OK' display on the screen. 3) If appear NG, increase data some step and pls repeat step 2. 4) Proceed step 4 & 5 in manual mode.
Fig. 3-1 3. Call "V01" mode in service mode. Adjust the "V01" bus data to obtain the Tuner output pin drop 0.1~1.0V below maximum voltage. 4. Change the antenna input signal to 63~67dBµV, and make sure there is no noise. 5. Turn up the input signal to 90~95 dBµV to be sure that there is no cross modulation beat.
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21JF2-RU/GA/SA/SF/SS
2. PURITY ADJUSTMENT
No. 1
Adjustment point PURITY ADJ.
Adjustment procedure/conditions 1. Receive the GREEN-ONLY signal. Adjust the beam current to ~700 µA . 2. Degauss the CRT enough with the degausing coil. Note: Follow the Job Instruction Sheet to adjust the magnetic field. (Reference: page 3-6) 3. Maintain the purity magnet at the zero magnetic field and keep the static convergence roughly adjusted. 4. Observe the points a, b,as shown in Fig. 1-1 through the microscope. Adjust the landings to A rank requirement. 5. Orient the raster rotation to 0 eastward. 6. Tighten up the deflection coil screws. Tightening torque: 108 ± 20 N (11 ± 2 kgf) 7. Make sure the CRT corners landing meet the A rank requirements. If not, stick the magnet sheet to correct it. Note: This adjustment must be done after warming up the unit for 30 minutes or longer with a beam current over 700 µA. Note: Set to service mode by remote controller then press factory process R/C RGB key to change to RGB mono colour mode. * For the following colours press R/C RGB(Hex 7E) key to change.
GREEN ONLY BLUE ONLY Signal-colour screen cleared RED ONLY
Waveform and others
a
b
30mm
Fig. 1-1
30mm
A
B A=B
Fig. 1-2 Rank "A" (on the right of the CRT)
A
B A=B
Fig. 1-3
Rank "A" (on the left of the CRT)
* Press R/C RGB key for 1 second in NORMAL MODE, the colour will change to RGB mono colour mode.
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3. CONVERGENCE ADJUSTMENT
No. 1
Adjustment point CONVERGENCE ADJ. ( To be done after the purity adjustment.)
Adjustment procedure/conditions 1. Receive the "Crosshatch Pattern" signal. 2. Using the remote controller, call NORMAL mode. Static convergence 1. Turn the 4-pole magnet to a proper opening angle in order to superpose the blue and red colours. 2. Turn the 6-pole magnet to a proper opening angle in order to superpose the green colour over the blue and red colours. Dynamic convergence 1. Adjust the convergence on the fringes of the screen in the following steps. a) Fig. a: Drive the wedge at point "a" and swing the deflection coil upward. b) Fig. b: Drive the wedge at point "b" and "c" and swing the deflection coil downward. c) Fig. c: Drive the "c" wedge deeper and swing the deflection coil rightward. d) Fig. d: Drive the "b" wedge deeper and swing the deflection coil leftward. 2. Fix all the wedges on the CRT and apply glass tape over them. 3. Apply lacquer to the deflection yoke lock screw, magnet unit (purity, 4-pole, 6-pole magnets) and magnet unit lock screw. Finally received the Red-only and Blue-only signals to make sure there is no other colours on the screen.
4-pole magnet 6-pole magnet CRT neck
Waveform and others
BGR B G R
Fig. a
RGB R G B
Fig. b
B G R
RGB
Fig. c
R G B
BGR
Fig. d
Wedge "a" About 100Deg Lacquer Wedge "b" Wedge "c" About 100Deg
Lacquer Purity magnet
20mm
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21JF2-RU/GA/SA/SF/SS
4. H-VCO, VIF-VCO & S-TRAP fo ADJUSTMENT
No. 1
Adjustment point H-VCO ADJ (I2C BUS CONTROL) (AUTO & MANUAL ADJ)
Adjustment procedure/conditions (MANUAL ADJ) 1) In No signal (RASTER) condition. 2) Go to service mode, choose service data V03. 3) Connect oscilloscope to IC801 pin11, adj V03 until freq become 15.625 ± 0.15 KHz (Auto Adj) 1) In No signal (RASTER) condition. 2) Go to service mode. 3) Choose service data V03, by pressing R/C Auto (Hex C1) key, OSD will appear "OK" at screen. 4) If appear "NG" pls repeat step 3.
Waveform and others
2
VIF-VCO ADJ (I2C BUS CONTROL) (AUTO & MANUAL ADJ)
(Manual ADJ) 1) In No signal (RASTER) condition. 2) Go to service mode, choose service data V02. 3) Connect oscilloscope to IC801 pin2, adj V02 until voltage become 2.5 ± 1 V. (Auto Adj) 1) In No signal (RASTER) condition. 2) Go to service mode, choose service data V02. 3) Press the R/C Auto (Hex C1) key, OSD will appear "OK" at screen. 4) If appear "NG" pls repeat step 3.
This adjustment must be done after aging at least 3 minutes.
3
S-TRAP fo ADJ (I2C BUS CONTROL) (AUTO & MANUAL ADJ)
(Manual ADJ) 1) In No signal (RASTER) condition. 2) Go to service mode, choose service data V21. 3) Connect oscilloscope to TP 801, adj V21 until voltage become Min (below 5 V). 4) After that pls adj service data V20 & V24 same as "V21", V22 to "V21-1", V23 to "V21+2". (Auto Adj) 1) In No signal (RASTER) condition. 2) Go to service mode, choose service data V21. 3) Press the R/C Auto (Hex C1) key, OSD will appear "OK" at screen. 4) If appear "NG" pls repeat step 3.
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21JF2-RU/GA/SA/SF/SS
5. SCREEN, WHITE BALANCE, SUB-BRIGHTNESS & SUB-CONTRAST ADJUSTMENT
No. Adjustment point 1
Adjustment procedure/conditions
Waveform and others R-CUTOFF (R-C) UP R-CUTOFF (R-C) DOWN G-CUTOFF (G-C) UP G-CUTOFF (G-C) DOWN B-CUTOFF (B-C) UP B-CUTOFF (B-C) DOWN R-DRIVE (R-D) UP R-DRIVE (R-D) DOWN B-DRIVE (B-D) UP B-DRIVE (B-D) DOWN RC key "1" (HEX 80) RC key "4" (HEX 20) RC key "2" (HEX 40) RC key "5" (HEX A0) RC key "3" (HEX C0) RC key "6" (HEX 60) RC key "7" (HEX E0) RC key "Flashback" (HEX E4) RC key "8" (HEX 10) RC key "0" (HEX 50)
SCREEN 1) In window pattern signal condition. ADJUSTMENT (I2C BUS 2) Go to service mode, then select V00. CONTROL) 3) By pressing R/C key S-Mute (Hex E8), R-D auto switch to 63, B-D auto switch to 63, RC auto switch to 127, G-C auto switch to 127, B-C auto switch to 127, Subbrightness V06 auto switch to 127. Y-mute & Vertical off, screen will be in vertical cut-off condition. 4) Adjust the Screen so that cut-off line appear in low bright, then judge that whether the cut-off line appear in Red or Green or Blue color, in this condition between R-C & G-C & B-C, fix the data of the color appear in cut-off line and adj the other two cut-off data (Note 1) so that cut-off line color become white. 5) Turn the screen VR of FBT so that cut-off line just disappear and use R/C by pressing key S-Mute (Hex E8) to disable the Ymute & V-cut so that picture appear in normal mode.
2
WHITE BALANCE ADJ (to be done after screen adj) (I2C BUS CONTROL)
1) WHITE (HIGH BEAM) ( In Window Pattern Signal) First use Minolta Color Analyzer CA100, let the gun point at Dark White position (as drawing attach), Adj V06 until LUMINANCE Y become 5 cd/m2, then let the gun point at White position ( as drawing attach), Adj V04 until LUMINANCE Y become: 160 cd/m2. Adj the R-D & B-D until the axis of color temperature become X : 300 7500oK Y : 310 12300oK X : 272 Y : 275 X : 255 18000oK Y : 255 2) DARK WHITE (LOW BEAM) (In Window Pattern Signal) Let the gun point at Dark White position, if the color temperature data shift away from the data adjusted in step 1, adjust R-C, GC & B-C but between them, first color appears in Screen adj item 1)-4 is fixed, adj the other two so that to obtain the similar axis as above. ** Repeat step 1 & 2 to get a regulated position
WINDOW PATTERN SIGNAL White Dark White
5.5% IRE
50% IRE
9.5% IRE
*Note : Signal using W/B Pattern Generator SX-1006 (IWATSU) or equivalent. Window Pattern Signal output level are as above:
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21JF2-RU/GA/SA/SF/SS
No. Adjustment point 3 SUBBRIGHTNESS (to be done after screen, white balance adj) (I2C BUS CONTROL) Adjustment procedure/conditions 1) In Window Pattern Signal condition. 2) Using Minolta Color Analyzer CA-100, let the gun point at Dark White position (as attach drawing), adjust V06 Bus data until LUMINANCE Y = 3 ± 0.5 cd/m2. Waveform and others
WINDOW PATTERN SIGNAL
Dark White
4
SUBCONTRAST (to be done after screen, white balance adj, sub-brightness adj) (I2C BUS CONTROL)
1) In Window Pattern Signal condition. 2) Using Minolta Color Analyzer CA-100, let the gun point at White position (as attach drawing), adjust V04 Bus data until LUMINANCE Y = 160 ± 10cd/m2
WINDOW PATTERN SIGNAL
White
5
Beam Current Check
1) Receive the "Monoscope Pattern" signal. 2) Press R/C to set Picture NORMAL condition. 3) Connect the DC miliammeter between TP 603 ( + ) & TP 602 ( - ). (Full Scale: 3mA Range) 4) Beam current must be within 1000 ± 100 µ A .
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21JF2-RU/GA/SA/SF/SS
6. HORIZONTAL, VERTICAL, DEFLECTION LOOP and FOCUS ADJUSTMENT
No. 1
Adjustment point H-SHIFT 2 (I C BUS CONTROL) (to be done after purity adj)
Adjustment procedure/conditions 1) Receive Monoscope Pattern Signal (PAL 50 Hz) 2) Choose the service data V13. 3) Adjust the V13 bus data to have a balance position to spec of A=B (as attach drawing) 4) If cannot make it to A=B, adjust from the best point so that B slightly smaller than A.
Waveform and others
A
B
2
V-SHIFT (I2C BUS CONTROL) (to be done after purity adj)
1) Receive Monoscope Pattern Signal (PAL 50 Hz) 2) Choose the service data V12. 3) Adjust V12 bus data to have a most acceptable vertical position, the monoscope pattern should be Balance in vertical position. Note: B line (Monoscope middle line) must same or nearest higher position to the A mark (Tube middle mark),refer to the attach drawing. 1) Receive Monoscope Pattern Signal (PAL 50 Hz) 2) Choose the service data V11. 3) Adjust V11 bus data until the overscan become 10 ± 1.5 % Caution1: Pls aging TV more than 10 minutes before adjustment.
Figure:
A B
OK
OK
NG
3
V-SIZE (I2C BUS CONTROL) (to be done after purity, V-shift adj)
4 5
SUBSHARPNESS Focus
1) Confirm Service data V08 is 46. 1) Receive the "Monoscope Pattern" signal. 2) Press R/C to set Picture NORMAL condition. 3) Adjust the focus control to get the best focusing.
7. PAL CHROMA ADJUSTMENT
No. 1
Adjustment point SUB COLOUR (I2C BUS CONTROL) (to be done after subpicture, subtint adj)
Adjustment procedure/conditions 1) Receive the "PAL Colour Bar" signal. 2) Press R/C to set Picture Normal condition. 3) Connect the oscilloscope to R-Amp Transistor Base(TP 851). Range : 100mV/Div (AC) (Using 10:1 Probe) Sweep Time : 10 µ sec/Div 4) Using the R/C call V05 in SERVICE mode. Adjust V05 bus data, so that the 75% White & Red portions of PAL Colour Bar be at the same level shown as Fig 1-1. 5) Clear the SERVICE mode.
Waveform and others
Cy G B
75% W Y 100% W Mg R
Fig. 1-1
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8. NTSC CHROMA ADJUSTMET
No. 1
Adjustment point
Adjustment procedure/conditions
Waveform and others
SUB-TINT 1) Receive the "NTSC3.58 Colour Bar" signal thru AV in. (I2C BUS CONTROL) 2) Connect the oscilloscope to B-Amp Transistor Base (TP853 ). Range : 100mV/Div. (AC)(Use Probe 10:1) Sweep time : 10 µsec/Div. 3) In Service mode, go to V07, press R/C Ymute(Hex E4) or FLASHBACK Key. 4) Call the "V07" data in service mode. Adjust the "V07" bus data to obtain the waveform shown as Fig. 1-1. 5) Disable Y-Mute by pressing key(Hex E4) or FLASHBACK, then clear the SERVICE mode.
W Y Cy G Mg R B
Fig. 1-1
9. SECAM CHROMA ADJUSTMENT
No. 1
Adjustment point SECAM BLACK LEVEL R-Y/B-Y (I2C BUS CONTROL)
Adjustment procedure/conditions 1) Receive "SECAM COLOUR BAR" signal. 2) In the service mode, select service data V14. 3) Connect oscilloscope to TP 801. Range : 20mV/Div. (AC)(Use Probe 10:1) Sweep time : 20 µsec/Div. 4) Adjust the V14 so that the offset of R-Y is minimum, shown in Fig 2-1(b), it means adjust the offset of between No signal line and Signal line to minimum. 5) In the service mode, select service data V15. 6) Connect oscilloscope to TP 801. Range : 20mV/Div. (AC)(Use Probe 10:1) Sweep time : 20 µsec/Div. 7) Adjust the V15 so that the offset of B-Y to minimum, shown in Fig 2-2(b), it means adjust the offset of between No signal line and Signal line to minimum.
Waveform and others
Offset
Fig 2-1(a)
Fig 2-1(b)
Offset
Fig 2-2(a)
Fig 2-2(b)
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10. PROTECTOR OPERATION CHECKING
No. 1
Adjustment point BEAM PROTECTOR
Adjustment procedure/conditions 1) Receive "Monoscope Pattern" signal. 2) Set CONTRAST MAX. 3) Set BRIGHT MAX. 4) During the Collector & Emitter of Q853/4/5 short, make sure the protector ON and switch to standby mode. 1) Receive "Monoscope Pattern" signal. 2) Connect output of Bias Box to D602 cathode (C602 positive). 3) Set voltage of Bias Box to 18V and make sure the protector is not working. 4) Set voltage of Bias Box to 27V , and make sure the protector is working. 1) Once finish rectified Electrolytic Capacitor short testing in +B line, check all possible damaged components on +B line. (Use random selected set for inspection)
Waveform and others * Select one of Q853/4/5 to do each short.
2
H, V PROTECTOR
3
OTHER PROTECTOR
11. A/V INPUT, OUTPUT CHECKING
No. 1
Adjustment point VIDEO AND AUDIO OUTPUT CHECK
Adjustment procedure/conditions 1) Receive the "PAL Color Bar" signal (100% White Color Bar, Sound 400 Hz 100% Mod). 2) Terminate the Video output with a 75 ohm impedance. Make sure the output is as specified (1.0 Vp-p ± 3 dB). 3) Terminate the Audio output with a 10K ohm impedance. Make sure the O/P is as specified (1.5 Vp-p ± 3 dB).
Waveform and others
2
VIDEO AND AUDIO INPUT CHECK
1) Using the TV/VIDEO key on the remote controller, make sure that the modes change in order of TV, AV1, AV2 & TV again and the video & audio output are according to the input terminal for each mode.
3 22
21JF2-RU/GA/SA/SF/SS
12. FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)
No. 1
Adjustment point CONTRAST key
Adjustment procedure/conditions 1) Receive "Monoscope Pattern" signal. 2) Set MENU, then go into PICTURE mode to select CONTRAST. 3) Press Volume Up/Down key to check whether the CONTRAST effect is OK or not. 1) Receive "Colour Bar" signal. 2) Set MENU, then go into PICTURE mode to select COLOUR. 3) Press Volume Up/Down key to check whether the COLOUR effect is OK or not. 1) Receive "Monoscope Pattern" signal. 2) Set MENU, then go into PICTURE mode to select BRIGHTNESS. 3) Press Volume Up/Down key to check whether the BRIGHTNESS effect is OK or not. 1) Receive the "NTSC Colour Bar" signal thru AV in. 2) Set MENU, then go into PICTURE mode to select TINT. 3) Press Volume Up/Down key to check TINT, UP for GREEN direction and DOWN for PURPLE direction whether is OK or not. 1) Receive "Monoscope Pattern" signal. 2) Set MENU, then go into PICTURE mode to select SHARPNESS. 3) Press Volume Up/Down key to check whether the SHARPNESS effect is OK or not. 1) All Ch (1~99) will have an OSD display of the channel number in green colour under AFT ON condition. 1) Once in PICTURE or SOUND Mode, and the NORMAL key is pressed, all the settings will be preset to normal setting accordingly. (Normal setting value for every mode) PICTURE MODE CONTRAST : MAX COLOUR : CENTER BRIGHTNESS : CENTER TINT : CENTER SHARPNESS : CENTER WHITE TEMP : CENTER 1) Receive "Monoscope Pattern" signal. 2) Set MENU, then go into PICTURE mode to select WHITE TEMP. 3) Press Volume Up/Down key to check WHITE TEMP function The back ground will change to (shift right) bluish and (shift left) reddish.
Waveform and others
2
COLOUR key
3
BRIGHTNESS key
4
TINT key
5
SHARPNESS Key
6
CH DISPLAY COLOUR NORMAL Key
7
In NORMAL Mode, when press NORMAL key, will appear NORMAL OSD and all setting PICTURE, functions set to NORMAL.
8
WHITE TEMP
3 23
21JF2-RU/GA/SA/SF/SS
No. 9 Adjustment point COLOUR SYSTEM Adjustment procedure/conditions 1) Receive the "PAL COLOUR BAR" signal, press MENU, choose CH-SETTING to select COLOR modes except PAL, check the COLOUR is not working properly. Then, select the "PAL" mode. Check again its colour so that it is working properly. 2) Receive "SECAM COLOUR BAR" signal, press MENU, choose CH-SETTING to select COLOR modes except SECAM, check the COLOUR is not working properly. Then, select the "SECAM" mode. Check again its colour so that it is working properly. 3) Receive "NTSC 4.43" signal, press MENU, choose CH-SETTING to select COLOR modes except N443, check the COLOUR is not working properly. Then, select the N443 mode. Check again its colour so that it is working properly. 4) Receive "NTSC 3.58" signal thru AV, press MENU, choose CH-SETTING to select COLOR modes except N358, check the COLOUR is not working properly. Then, select the N358 mode. Check again its colour so that it is working properly. 10 NOISE MUTE CHECKING 1) Receive "PAL COLOUR BAR" signal. 2) Turn up the volume control to maximum, make sure the sound is heard from the speakers. Then put the unit in no signal state. 3) Check the sound mute is effective. 4) Finally turn sound level of CTV to minimum. 1) Receive "PAL-D/K" signal, press MENU, choose CH-SETTING then go into SOUND mode to select B/G, I, M. Check the sound output is not working properly. Select D/K and check the sound output to make sure it is working properly. 2) Receive "PAL-I" signal, press MENU, choose CHSETTING then go into SOUND mode to select B/G, D/K, M. Check the sound output is not working properly. Select I and check the sound output to make sure it is working properly. 3) Receive "PAL-B/G" signal, press MENU, choose CH-SETTING then go into SOUND mode to select I, D/K, M. Check the sound output is not working properly. Select B/G and check the sound output to make sure it is working properly. 1) Check OSD LANGUAGE quantity and type for respect model.
MODEL 21JF2-RU 21JF2-GA 21JF2-SA 21JF2-SF 21JF2-SS QUANTITY ENGLISH RUSSIAN CHINESE FRENCH ARABIC MALAY 2 O O 5 O O O O O 5 O O O O O 6 6 O O O O O O O O O O O O
Waveform and others
11
SOUND SYSTEM
12
OSD LANGUAGE QUANTITY CHECK
3 24
21JF2-RU/GA/SA/SF/SS
13. HEADPHONE JACK CHECKING
No. 1
Adjustment point HEADPHONE OUTPUT CHECKING
Adjustment procedure/conditions 1) Receive PAL COLOUR BAR with SOUND 400Hz, 100% MODULATION (±50kHz Dev). 2) Maximum volume, and check the headphone output with 400Hz sound and no sound output from speaker.
Waveform and others
14. SHOCK TEST CHECKING
No. 1
Adjustment point SHOCK TEST
Adjustment procedure/conditions 1) Hit at the top of TV set for two time. 2) Check TV set not damage and TV operation operate correctly.
Waveform and others
3 25
21JF2-RU/GA/SA/SF/SS
15. ROM CORRECTION CHECKING
No. 1
Adjustment point
Adjustment procedure/conditions
Waveform and others
ROM CORRECTION 1) Go to SERVICE mode, press "MENU" key until the * OTHERS: SERVICE mode display as in Figure 1 appeared.* CHECK
INFO
2) Check the ROM CORRECTION status by monitoring the screen, follow the model's setting.
MODEL 21JF2-RU 21JF2-GA 21JF2-SA 21JF2-SF 21JF2-SS Micon Version RH-IXB226WJZZ(Software Ver. 1.0) RH-IXB226WJZZ(Software Ver. 1.0) RH-IXB226WJZZ(Software Ver. 1.0) RH-IXB226WJZZ(Software Ver. 1.0) RH-IXB226WJZZ(Software Ver. 1.0) CHK1 ACT ACT ACT ACT ACT CHK2 ACT ACT ACT ACT ACT FIGURE
SLV1 SLV2 SLV4 SLV7 MICON : ZZ SOFT : 1.0
0 0 0 0
0 0 0 0
CHK1 : ACT CHK2 : ACT
Figure 1
CHK1: AC-DET protection loop is to be exited when AD3 (Prot) is detected HIGH so that protection mode can perform properly CHK2: During OSD interrupt, OSD vertical position is adjusted.
16. ROM CORRECTION DATA
MCU: M37160MAH-052FP Soft Ver. V1.00H ROMCORRECT1... AC-DET protection loop is to be exited when AD3(Prot) is detected HIGH so that protection mode can perform properly ROMCORRECT2... During OSD interrupt, OSD vertical position is adjusted. EEPROM Data Slave Sub. Data Comment $A2 $76 A0 ROMCORRECT1 Permission $A2 $77 92 ROMCORRECT1 Address(H) $A2 $78 14 ROMCORRECT1 Address(L) $A2 $79 0F ROMCORRECT1 Code length $A2 $7A 07 ROMCORRECT1 Checksum $A2 $7B A0 ROMCORRECT2 Permission $A2 $7C 73 ROMCORRECT2 Address(H) $A2 $7D 9A ROMCORRECT2 Address(L) $A2 $7E 1F ROMCORRECT2 Code length $A2 $7F 47 ROMCORRECT2 Checksum $A2 $80-87 A2 40 A9 02 20 D2 F3 90 ROMCORRECT1 Data $A2 $88-$8F 03 4C CD 91 4C 17 92 FF ROMCORRECT1 Data $A2 $90-$97 FF FF FF FF FF FF FF FF ROMCORRECT1 Data $A2 $98-$9F FF FF FF FF FF FF FF FF ROMCORRECT1 Data $A2 $A0-$A7 86 BF 85 8E A6 82 E0 0F ROMCORRECT2 Data $A2 $A8-$AF F0 0E 18 69 0A 47 03 08 ROMCORRECT2 Data $A2 $B0-$B7 B0 04 C9 D8 90 02 A5 8E ROMCORRECT2 Data $A2 $B8-$BF A6 BF 95 D4 4C 9C 73 FF ROMCORRECT2 Data NOTE: Add ROM Correction for countermeasure for data change when AGING and AC POWER OFF. There is posibility of changing background color if no implement ROM Correction when AGING and AC power OFF.
3 26
21JF2-RU/GA/SA/SF/SS
CHAPTER 4. MEMORY MAP
21JF2-RU/GA/SA/SF/SS
Service Manual
[1] MEMORY MAP
SLAVE ADDRESS : A0(00-FF) A2(100-1FF) A4(200-2FF) A6(300-3FF) A8(400-4FF)
ADDRESS
DATA D7 D6 D5 D4 D3 D2 D1 D0
EEPROM INITIALIZATION JUDGEMENT BYTE-0 EEPROM INITIALIZATION JUDGEMENT BYTE-1 EEPROM INITIALIZATION JUDGEMENT BYTE-2 EEPROM INITIALIZATION JUDGEMENT BYTE-3 ROM VERSION SOFTWARE VERSION (HIGH BYTE)
MICON DEFAULT
EEPROM RANGE
EEPROM
WRITE(CPU)
CHASSIS
CHECK DATA CHECK TYPE
CTV FINAL
CHECK DATA CHECK TYPE
LAST INITIAL SETTING DATA
(HEX)
00 01 02 03 04 05
REMARK
7B 72 72 76 00 00
00-FF 00-FF 00-FF 00-FF 00-FF 00-FF
*depend on final release version. If version 0.70 so it will become 00 & 46
* depend on Ixcode, current this model ix IXB226 so set as 7B 72 72 76.
06
SOFTWARE VERSION (LOW BYTE)
46
00-FF
07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE)
00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF
POS 0
POS 1
POS 2
POS 3
POS 4
POS 5
POS 6
POS 7
POS 8
POS 9
POS 10
POS 11
POS 12
POS 13
POS 14
POS 15
POS 16
POS 17
POS 18
POS 19
POS 20
POS 21
POS 22
POS 23
POS 24
POS 25
POS 26
POS 27
MODEL
MODEL
LETTER NO.
LETTER NO.
41
21JF2-RU/GA/SA/SF/SS
MEMORY MAP (Continued)
SLAVE ADDRESS : A0(00-FF) A2(100-1FF) A4(200-2FF) A6(300-3FF) A8(400-4FF)
ADDRESS
DATA D7 D6 D5 D4 D3 D2 D1 D0
TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE)
MICON DEFAULT
EEPROM RANGE
EEPROM
WRITE(CPU)
CHASSIS
CHECK DATA CHECK TYPE
CTV FINAL
CHECK DATA CHECK TYPE
LAST INITIAL SETTING DATA
(HEX)
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
REMARK
00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF
POS 28
POS 29
POS 30
POS 31
POS 32
POS 33
POS 34
POS 35
POS 36
POS 37
POS 38
POS 39
POS 40
POS 41
POS 42
POS 43
POS 44
POS 45
POS 46
POS 47
POS 48
POS 49
POS 50
POS 51
POS 52
POS 53
POS 54
POS 55
POS 56
POS 57
POS 58
POS 59
MODEL
MODEL
LETTER NO.
LETTER NO.
42
21JF2-RU/GA/SA/SF/SS
MEMORY MAP (Continued)
SLAVE ADDRESS : A0(00-FF) A2(100-1FF) A4(200-2FF) A6(300-3FF) A8(400-4FF)
ADDRESS
DATA D7 D6 D5 D4 D3 D2 D1 D0
TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE)
MICON DEFAULT
EEPROM RANGE
EEPROM
WRITE(CPU)
CHASSIS
CHECK DATA CHECK TYPE
CTV FINAL
CHECK DATA CHECK TYPE
LAST INITIAL SETTING DATA
(HEX)
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
REMARK
00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF
POS 60
POS 61
POS 62
POS 63
POS 64
POS 65
POS 66
POS 67
POS 68
POS 69
POS 70
POS 71
POS 72
POS 73
POS 74
POS 75
POS 76
POS 77
POS 78
POS 79
POS 80
POS 81
POS 82
POS 83
POS 84
POS 85
POS 86
POS 87
POS 88
POS 89
POS 90
POS 91
MODEL
MODEL
LETTER NO.
LETTER NO.
43
21JF2-RU/GA/SA/SF/SS
MEMORY MAP (Continued)
SLAVE ADDRESS : A0(00-FF) A2(100-1FF) A4(200-2FF) A6(300-3FF) A8(400-4FF)
ADDRESS
DATA D7 D6 D5 D4 D3 D2 D1 D0
TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) TUNING FREQUENCY (LOW BYTE) TUNING FREQUENCY (HIGH BYTE) FAVORITE CHANNEL 1 FAVORITE CHANNEL 2 FAVORITE CHANNEL 3 FAVORITE CHANNEL 4 LAST CONTRAST LAST COLOUR LAST BRIGHTNESS LAST TINT LAST SHARPNESS LAST WHITE TEMP. LAST SURROUND MODE LAST TREBLE LAST BASS LAST BALANCE Message Screen Message Display S-Booster
MICON DEFAULT
EEPROM RANGE
EEPROM
WRITE(CPU)
CHASSIS
CHECK DATA CHECK TYPE
CTV FINAL
CHECK DATA CHECK TYPE
LAST INITIAL SETTING DATA
(HEX)
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
REMARK
00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF 00-FF
0A 14 1E 28 3C 1E 1E 1E 1E 01 00 1E 1E 1E 01
POS 92
POS 93
POS 94
POS 95
POS 96
POS 97
POS 98
POS 99
00-65 00-65 00-65 00-65
00-3C 00-3C 00-3C 00-3C 00-3C 00-02 00-02 00-3C 00-3C 00-3C 00-01
POS 10 POS 20 POS 30 POS 40
(1) Add Message Display ON/OFF setting.
POS 7 POS15 POS23 POS31 POS39 POS47 POS55 POS63 POS71 POS79 POS87 POS95
POS 6 POS14 POS22 POS30 POS38 POS46 POS54 POS62 POS70 POS78 POS86 POS94
POS 5 POS13 POS21 POS29 POS37 POS45 POS53 POS61 POS69 POS77 POS85 POS93
POS4 POS12 POS20 POS28 POS36 POS44 POS52 POS60 POS68 POS76 POS84 POS92
POS 3 POS11 POS19 POS27 POS35 POS43 POS51 POS59 POS67 POS75 POS83 POS91 POS99
POS 2 POS10 POS18 POS26 POS34 POS42 POS50 POS58 POS66 POS74 POS82 POS90 POS98
POS 1 POS 9 POS17 POS25 POS33 POS41 POS49 POS57 POS65 POS73 POS81 POS89 POS97
POS 0 POS 8 POS16 POS24 POS32 POS40 POS48 POS56 POS64 POS72 POS80 POS88 POS96
FF FF FF FF FF FF FF FF FF FF FF FF FF
00-FF 00-FF 00-FF 00-FF 00-FF 00-