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C01P Chassis
COLOUR TELEVISION
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FILE NO. 033-200212
SERVICE MANUAL
COLOUR TELEVISION
C01P Chassis
61PH18Q
SUMMARY
61PH18Q is the same as 61PH18P except for the parts tabled on back of this sheet. Use this service manual together with the original service manual of 61PH18P (File No. 030200114).
PUBLISHED IN JAPAN,
May., 2002 So
REPLACEMENT PARTS LIST DIFFERENCES
Location No.
A731 C655 C656 C657 C658 CF01 CF02 CF03 CF04 CF06 CF08 CF09 CF10 CF11 CF12 CF13 CF14 CF15 CF16 CF17 CF18 CF19 CF20 CF21 CF22 CF23 CF25 CF26 CF27 CF28 CF29 CF30 CF31 CF32 CF33 CF34 CF37 CF38 CF39 CF40 CF41 CF42 CF44 CF45 CF46 CF47 CF48 CF49 CF50 CF51 CF52 CF55 K902 LF01 LF02 LF03 LF04 LF05 LF06 LF07 LF08 LF09
Part No.
23560820 24797100 24591682 24591683 24591471 24793101 24100104 24100104 24100104 24793101 24794100 24109102 24794100 24109102 24100104 24100104 24100104 24100104 24793101 24100104 24794100 24109102 24105220 24105220 24100104 24100104 24794100 24109102 24100104 24100104 24100104 24100104 24100104 24794100 24105330 24092538 24105101 24794100 24109103 24100104 24100104 24100104 24100104 24100104 24100104 24100104 24100104 24100104 24794100 24109102 24100104 24100104 23306434 23103827 23103827 23103887 23103887 23103828 23103828 23103828 23103828 23289100
Description
Label EL, 10?F, ±20%, 50V PF, 6800pF PF, 0.068?F PF, 470pF EL, 100?F, ±20%, 10V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V EL, 100?F, ±20%, 10V EL, 10?F, ±20%, 16V Chip, 1000pF, ±10% EL, 10?F, ±20%, 16V Chip, 1000pF, ±10% Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V EL, 100?F, ±20%, 10V Chip, 0.1?F, +80%, -20%, 25V EL, 10?F, ±20%, 16V Chip, 1000pF, ±10% Chip, 22pF Chip, 22pF Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V EL, 10?F, ±20%, 16V Chip, 1000pF, ±10% Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V EL, 10?F, ±20%, 16V Chip, 33pF Chip, 1?F, +80%, -20%, 10V Chip, 100pF EL, 10?F, ±20%, 16V Chip, 0.01?F, ±10% Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V EL, 10?F, ±20%, 16V Chip, 1000pF, ±10% Chip, 0.1?F, +80%, -20%, 25V Chip, 0.1?F, +80%, -20%, 25V Remote Hand Unit, CT-90100 Chip (Ferrite Bead), TEM2120M Chip (Ferrite Bead), TEM2120M Chip (Ferrite Bead), TEM2130AM Chip (Ferrite Bead), TEM2130AM Chip (Ferrite Bead), TEM2121M Chip (Ferrite Bead), TEM2121M Chip (Ferrite Bead), TEM2121M Chip (Ferrite Bead), TEM2121M Coil, Peaking, TRF4151AF
Location No.
LF11 LF13 LF14 LF15 LF16 LF17 LF18 LF19 LF20 LF21 QA01 QF01 QF02 QF03 QF04 QF05 QF06 QF07 QF08 QF09 QF10 QF11 QF12 QF13 QF14 QF15 QF16 QF17 QF20 QF21 QF24 QF25 QF27 R651 R652 R653 R654 R660 R662 R663 RF01 RF02 RF04 RF05 RF06 RF07 RF08 RF09 RF10 RF11 RF12 RF13 RF14 RF15 RF16 RF17 RF18 RF19 RF20 RF21 RF22 RF24 RF25
Part No.
23103827 23103828 23103828 23103828 23103828 23103828 23103828 23103887 23103827 23103827 23009175 23000817 23906770 23000904 23000884 23009114 23314292 70114402 23314292 23205014 23314558 23314558 23314558 23000833 23009201 23314289 23314292 23314289 23000861 23314292 23205099 23205099 23314292 24011392 24011392 24011332 24011332 24011272 24011273 24011332 24011103 24011102 24011103 24011473 24011473 24011103 24011223 24011223 24011101 24011102 24011471 24011392 24011471 24011392 24011471 24011392 24011102 24011223 24011473 24011102 24011681 24011102 24011122
Description
Chip (Ferrite Bead), TEM2120M Chip (Ferrite Bead), TEM2121M Chip (Ferrite Bead), TEM2121M Chip (Ferrite Bead), TEM2121M Chip (Ferrite Bead), TEM2121M Chip (Ferrite Bead), TEM2121M Chip (Ferrite Bead), TEM2121M Chip (Ferrite Bead), TEM2130AM Chip (Ferrite Bead), TEM2120M Chip (Ferrite Bead), TEM2120M IC, 750010-191S IC, SDA6000 IC, BA033FP-E2 IC, BA25BC0FP-E2 IC, HY57V641620H IC, BD4746G-TR Transistor, 2SC4116-Y(TL Transistor, 2SC3437Y-L Transistor, 2SC4116-Y(TL Transistor, 2SC4667-O Transistor, 2SA1610(Y4T1 Transistor, 2SA1610(Y4T1 Transistor, 2SA1610(Y4T1 IC, LV400BC70PFT IC, LV400TC-WR3 Transistor, 2SA1586-Y(TL Transistor, 2SC4116-Y(TL Transistor, 2SA1586-Y(TL IC, AT24C04N-2.7 Transistor, 2SC4116-Y(TL Transistor, RK7002T116 Transistor, RK7002T116 Transistor, 2SC4116-Y(TL Chip, 3900 ohm, 1/20W Chip, 3900 ohm, 1/20W Chip, 3300 ohm, 1/20W Chip, 3300 ohm, 1/20W Chip, 2700 ohm, 1/20W Chip, 27k ohm, 1/20W Chip, 3300 ohm, 1/20W Chip, 10k ohm, 1/20W Chip, 1k ohm, 1/20W Chip, 10k ohm, 1/20W Chip, 47k ohm, 1/20W Chip, 47k ohm, 1/20W Chip, 10k ohm, 1/20W Chip, 22k ohm, 1/20W Chip, 22k ohm, 1/20W Chip, 100 ohm, 1/20W Chip, 1k ohm, 1/20W Chip, 470 ohm, 1/20W Chip, 3900 ohm, 1/20W Chip, 470 ohm, 1/20W Chip, 3900 ohm, 1/20W Chip, 470 ohm, 1/20W Chip, 3900 ohm, 1/20W Chip, 1k ohm, 1/20W Chip, 22k ohm, 1/20W Chip, 47k ohm, 1/20W Chip, 1k ohm, 1/20W Chip, 680 ohm, 1/20W Chip, 1k ohm, 1/20W Chip, 1200 ohm, 1/20W
Location No.
RF26 RF27 RF28 RF29 RF30 RF32 RF33 RF34 RF35 RF36 RF37 RF38 RF39 RF40 RF42 RF43 RF44 RF46 RF51 RF63 RF64 RF65 RF66 RF67 RF68 RF69 RF70 RF71 RF72 RF78 RF79 RF80 RF81 RF82 RF84 RF87 RF89 RF93 RF94 RF95 RF96 RF97 RF98 RF99 RF100 RF101 RF102 RF103 RF104 RF105 RF106 RF107 RF108 RF109 RF110 RF111 RF112 U101 U104 XF01 Y101A Y101B Y101C
Part No.
24011471 24011471 24019398 24019398 24019398 24019398 24019398 24019398 24019398 24011101 24011330 24011330 24011330 24011472 24011682 24011682 24011682 24000445 24011103 24011472 24011472 24011472 24011472 24011472 24011332 24011332 24011103 24011103 24011103 24011332 24019398 24019398 24011103 24011103 24000445 24000445 24000445 24000445 24011103 24011103 24000445 24011330 24011330 24011330 24011330 24011330 24011330 24011330 24011330 24011330 24011330 24011330 24011330 24011330 24011330 24011330 24011330 23787614 23787627 23153552 23565609 23565610 23565611
Description
Chip, 470 ohm, 1/20W Chip, 470 ohm, 1/20W Chip, 33 ohm, 1/16W Chip, 33 ohm, 1/16W Chip, 33 ohm, 1/16W Chip, 33 ohm, 1/16W Chip, 33 ohm, 1/16W Chip, 33 ohm, 1/16W Chip, 33 ohm, 1/16W Chip, 100 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 4700 ohm, 1/20W Chip, 6800 ohm, 1/20W Chip, 6800 ohm, 1/20W Chip, 6800 ohm, 1/20W Chip Jumper, 1680 Type Chip, 10k ohm, 1/20W Chip, 4700 ohm, 1/20W Chip, 4700 ohm, 1/20W Chip, 4700 ohm, 1/20W Chip, 4700 ohm, 1/20W Chip, 4700 ohm, 1/20W Chip, 3300 ohm, 1/20W Chip, 3300 ohm, 1/20W Chip, 10k ohm, 1/20W Chip, 10k ohm, 1/20W Chip, 10k ohm, 1/20W Chip, 3300 ohm, 1/20W Chip, 33 ohm, 1/16W Chip, 33 ohm, 1/16W Chip, 10k ohm, 1/20W Chip, 10k ohm, 1/20W Chip Jumper, 1680 Type Chip Jumper, 1680 Type Chip Jumper, 1680 Type Chip Jumper, 1680 Type Chip, 10k ohm, 1/20W Chip, 10k ohm, 1/20W Chip Jumper, 1680 Type Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W Chip, 33 ohm, 1/20W SIGNAL Board, PD0128K EPG-TEXT Board, PD0216A Crystal Owner's Manual, English, 61PH18Q Owner's Manual, French, 61PH18Q Owner's Manual, German, 61PH18Q
Location No.
Y101D Y101E Y101F Y101G Y101H Y101J Y101K Y101L Y101M Y101N Y102
Part No.
23565612 23565613 23565615 23565616 23565617 23565618 23565614 23565619 23565620 23565621 23589286
Description
Owner's Manual, 61PH18Q Owner's Manual, 61PH18Q Owner's Manual, 61PH18Q Owner's Manual, 61PH18Q Owner's Manual, 61PH18Q Owner's Manual, 61PH18Q Owner's Manual, 61PH18Q Owner's Manual, 61PH18Q Owner's Manual, 61PH18Q Owner's Manual, 61PH18Q QSUG Italian, Spanish, Danish, Swedish, Finnish, Dutch, Portuguese, Polish, Turkish, Norwegian,
* *
FILE NO. 030-200108
SERVICE MANUAL
COLOUR TELEVISION
C01P Chassis
43PH14P
PRINTED IN JAPAN
Jun., 2001 T
CRT ASSEMBLY REPLACEMENT AND MOUNTING
GENERAL ADJUSTMENTS
CAUTION : DO NOT LOOSEN THE HEX HEAD BOLTS WITH SPRINGS (12 PCS), BECAUSE THOSE ARE FOR SEALING OF CRT COOLANT.
Attention Serviceman
The Hex Head Bolts with Springs. (see sketch) used on CRT assembly, are "NOT" Adjustment Screws DO NOT LOOSEN-FLUID LEAKAGE WILL OCCUR.
4 Screws
SPECIFIC INFORMATIONS
Lens Assembly
4 Screws
CRT Assembly CRT Anode Cap Assembly
S.V.M. Coil
CRT DRIVE Board
CRT Mounting Deflection Yoke and Conver Yoke
Lens and Neck Components View
4
Anode Cap
CRT REPLACEMENT (Same procedure for R, G, B) Reverse the removal procedures except the followings. 1. Anode Cable should be replaced with new one. See "SERVICING PRECAUTIONS" shown below. 2. Install silicon (T461B) to the CRT, replace the Anode cable and put enough silicon again on around the Anode Cap as illustrated. CAUTION: Align the Anode cable as illustrated on page 4. ADJUSTING PROCEDURE IN REPLACING CRT 1. R.G.B. CUTOFF (SCREEN VR) ADJUSTMENT (page 6.) 2. R.G.B. FOCUS ADJUSTMENT (page 6.) 3. PICTURE TILT ADJUSTMENT (page 7.) 4. USER CONVERGENCE CENTER CHECK (Refer to owner's manual.) 5. CENTERING ADJUSTMENT (page 7.) 6. CONVERGENCE ADJUSTMENT (page 20.) 7. WHITE BALANCE ADJUSTMENT (page 14.) Adjustments are complete. 2 ~ 5 mm Silicon (On shaded area) TSE3843W #23960136
15 ~ 25 mm
SERVICING PRECAUTIONS
s Do not use a magnetized screw driver for screws of Deflection Yoke and Velocity Modulation Coil to avoid magnetization of electron gun. Magnetization of electron gun will degrade basic function and result in unbalance of right and left shift of user static convergence, and result in no variable quantity. s When replacing the anode cap assembly (CRT) or anode lead assembly (F.B.T.), remove the anode lead holder from old one and attach the holder again to new anode lead. s Check the point of anode lead in a straight line, if it is winding, please revise it.
Screw for D.Y Screw for SVM coil 5
Anode lead holder
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
TO REMOVE CRT (Same procedure for R, G, B) 1. Remove CRT DRIVE Board, S. V. M. COIL and DEF. YOKE from CRT. 2. Remove Lens Assembly. 3. Detach CRT Anode Cap from CRT. 4. Remove CRT Assembly from CRT Mounting.
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" ON PAGE 3 OF THIS MANUAL.
GENERAL ADJUSTMENTS
PICTURE TUBE COMPONENTS ADJUSTMENT
ADJUSTING PROCEDURE IN REPLACING CRT Cutoff Lens focus Electrical focus RGB FOCUS ADJUSTMENT User convergence center check 1. Call-up the adjustment mode (see page 10) 2. Press a button on the remote controller in order to display the internally-generated cross-hatch (See TEST SIGNAL Centering (PAL) SELECTION on page 11.) 3. Expose only RED by covering the GREEN and BLUE Convergence adjustment lenses with caps. (PAL/NTSC) 4. Loosen the RED lens fixing screws (refer to Fig. a), and adjust the RED lens focus to obtain the sharpest point White balance while observing the middle and peripheral sections of the screen. Sub bright adjustment End DESCRIPTION OF NECK COMPONENTS 2 1 Fig. a 5. Use the focus VR of "R" of the focus pack in order to adjust the electric focus in the middle and peripheral sections of the screen to its sharpest level. 6. Check the RED focus of the whole screen and if necessary repeat steps 4 and 5. 7. Fix the RED lens by tightening its fixing screws. 8. Expose only GREEN by covering the RED and BLUE lenses with caps. 9. Display the internally-generated cross-hatch signal. 10. Adjust the GREEN lens focus on the left border of the screen to its sharpest level, then check the focus on the right border, and if it is at its sharpest level, fix it in that position by tightening the lens screws. (1) If the horizontal line toward the right border is redflared, turn the lens screw slightly right in order to balance it with the left border. (After adjustment, the left border tends to be slightly green-flared, and the right border tends to be slightly red-flared.) (2) If the horizontal line toward the right border is greenflared, turn the lens screw slightly left in order to balance it with the left border. (After adjustment, the left border tends to be slightly red-flared, and the right border tends to be slightly green-flared.) Note: The aim of the above-described adjustment procedure for the Green lens focus is to obtain the best lens focus after 2 - 3 hours of warming up taking into account the focus drift; it applies if the warming up time before the adjustment is less than 30 minutes. (The horizontal line in the screen middle section tends to be slightly redflared.) 6
Yoke horizontal
SPECIFIC INFORMATIONS
S.V.M. COIL
1 Deflection yoke and convergence yoke. The position on the neck is required most front (CRT funnel side) and the screw is fastened after rotating yoke adjusting picture tilt. 2 Centering magnet After adjusting picture tilt, picture position is finally fixed by this magnet. In order to get maximum margin of user convergence control for center of screen, this magnet have to be used for center convergence adjustment. PREPARATION Operate the receiver for at least 5 minutes. R, G, B CUTOFF (SCREEN VR) ADJUSTMENT 1. Adjust before replace the screen assembly. 2. Set user control to reset position. CONTRAST Max BRIGHTNESS, COLOR, TINT Center. 3. Call up the adjustment mode display, then select the item RCUT. 4. Adjust the data of items RCUT, GCUT, and BCUT to "40H". 5. Press the -/-- button on Remote. (Y-MUTE : ON) 6. Gradually rotate R, G and B screen volume of FOCUS PAC clockwise or counterclockwise until the raster appears slightly on the CRT through the each lens, and leave them. (Lookin to the lens in order to check the raster.) 7. Press the -/-- button on Remote. (Return to Normal Picture)
(
)
20. Check the BLUE focus of the whole screen and if necessary repeat steps 17 and 19. 21. Fix the BLUE lens by tightening its fixing screws.
11. Press a button on the remote controller in order to display the internally-generated black cross-hatch. (See TEST SIGNAL SELECTION on page 11.)
TILT ADJUSTMENT Rotate R, G, B deflection yoke so that picture becomes horizon, then fasten screw. CENTERING ADJUSTMENT 1. Stretch a thread between two center slots of screen edge (top and bottom, left and right).
12. Use the focus VR of "G" of the focus pack in order to adjust the electric focus in the middle section of the screen to its sharpest level. Note: Normally the most clearly visible point of the scanning line is the sharpest point of the Green focus, however as the characteristics vary depending on the projection tube, the sharpest focus points of the vertical and horizontal lines may not match each other, thus when you turn the focus VR, if the picture tends to be tremendously unstable (rolls horizontally or vertically), adjust the balance of the vertical and horizontal lines to its best position. 13. Check the GREEN focus of the whole screen and if necessary repeat steps 10 and 11. 14. Fix the GREEN lens by tightening up its fixing screws. 15. Expose only BLUE by covering the RED and GREEN lenses with caps. 16. Press a button on the remote controller in order to display the internally-generated cross-hatch (See TEST SIGNAL SELECTION on page 11.) 17. Loosen the BLUE lens fixing screws (refer to Fig. a), and adjust the BLUE lens focus while observing the middle and peripheral screen sections. 18. Press a button on the remote controller in order to display the internally-generated black cross-hatch (See TEST SIGNAL SELECTION on page 11.) 19. Use the focus VR of "B" of the focus pack in order to adjust the focus in the middle section of the screen to its sharpest level. (The point of the Blue focus becomes sharpest when the brightness level of BLUE is lowest, the cross-hatch is clearly visible.) 2. 3. Select the adjustment mode. (See page 10.) Press TV/VIDEO button on the Remote Control to display the black cross-hatch.
4. 5. 6. 7. 8. 9.
Adjust G centering magnet so that the cross-hatch pattern center comes to screen center. Perform HEIGHT adjustment . (See page 14.) Perform VERT. LINEARITY adjustment. (See page 14.) Perform WIDTH adjustment. (See page 14.) Check whole quality of green line. Adjust R, B centering magnet so that the cross-hatch pattern center comes to screen center.
7
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
In case of warming up of more than 2 hours under a condition that the large anode current is running through the projection tube so that for example the all-white pattern appears, adjust to obtain the sharpest focus while observing the whole screen like in the RED case.
Note: Keep in mind that only the BLUE electric focus is adjusted with the black cross-hatch.
LOCATION OF SCREEN AND FOCUS VR'S
To remove the Speaker grille and Front panel.
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
B
G R
FOCUS VR's Speaker grille Front panel SCREEN VR's
REPLACEMENT OF HIGH VOLTAGE CABLE ANODE LEAD 1. When replacing Anode Lead or Anode Cap with new one, remove Lead Holder from old lead as shown in figure below, and put it on new lead. Do not throw away Lead Holder. NOTE : THE LEAD HOLDER IS ATTACHED TO TPA5007 (Z450), BUT IS NOT ATTACHED TO ANODE LEAD AND ANODE CAP. RUBBER BOOT IS ATTACHED TO ANODE LEAD AND ANODE CAP. 2. Detaching Lead Holder RUBBER BOOT OLD ANODE LEAD or ANODE CAP
RUBBER BOOT
LEAD HOLDER
Fig. a Z450 TPA5007
LOCK
LEAD HOLDER
Cut here rubber boot and lead together to detach Lead Holder.
Fig. b
8
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" ON PAGE 3 OF THIS MANUAL.
SERVICE POSITION
In order to assure the performance, processed wires shall be replaced after the repair work. Work procedures are as follows: 1. Remove the back board. 2. Remove lead wires. 3. Draw out the chassis. 4. Rest the chassis against the back cabinet, chassis as shown bellow. After repair work finished, replace it in the opposite procedure.
9
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
SERVICE MODE
GENERAL ADJUSTMENTS
1. ENTERING TO SERVICE MODE 1) Press o button once on Remote Control. 2) Press o button again to keep pressing. 3) While pressing the o button, press MENU button on TV set.
Item Data or Sound Mute (Service mode display) S
2. DISPLAYING THE ADJUSTMENT MENU 1) Press MENU button on TV.
Service mode Adjustment mode Item S Press Press Data
SPECIFIC INFORMATIONS
3. KEY FUNCTION IN THE SERVICE MODE The following key entry during display of adjustment menu provides special functions. Screen adjustment mode ON/OFF: Test signal selection : Selection of the adjustment items : Change of the data value : Adjustment menu mode ON/OFF : Initialization of the memory (QA02) : Reset the count of operating protect circuit to "00": "RCUT" selection : "GCUT" selection : "BCUT" selection : "SCNT" selection : "COLP" selection : "TNTC" selection : Convergence adj : Self diagnostic display ON/OFF : -/-- button (on Remote) a button (on Remote) Channel s/t (on TV or Remote) Volume ; +/ (on TV or Remote) MENU button (on TV) CALL + Channel button on TV (s) CALL + Channel button on TV (t) 1 button 2 button 3 button 4 button Color thickness correction 5 button note: Displayed differently as shown below, de6 button pending on the setting of the receiving color YELLOW button system. 9 button COLP (PAL) COLC (NTSC) COLS (SECAM)
CAUTION : Never try to perform initialization unless you have changed the memory IC.
10
4. SELECTING THE ADJUSTING ITEMS 1) Every pressing of CHANNEL s button in the service mode changes the adjustment items in the order of table-2. (t button for reverse order) Refer to table-2 for preset data of adjustment mode. (See SETTING & ADJUSTING DATA on page 27) 5. ADJUSTING THE DATA 1) Pressing of VOLUME ; +/ button will change the value of data in the range from 00H to FFH. The variable range depends on the adjusting item. 6. EXIT FROM SERVICE MODE 1) Pressing POWER button to turn off the TV once. s INITIALIZATION OF MEMORY DATA OF QA02 After replacing QA02, the following initialization is required. 1. Enter the service mode, then select any register item. 2. Press and hold the CALL button on the Remote, then press the CHANNEL s button on the TV. The initialization of QA02 has been complated. 3. Check the picture carefully. If necessary, adjust any adjustment item above. Perform "Auto search Memory" on the owner's manual. CAUTION: Never attempt to initialize the data unless QA02 has been replaced. 7. TEST SIGNAL SELECTION 1) Every pressing of a button on the Remote Control changes the built-in test patterns on screen as described below in SERVICE MODE.
Signal off
PAL signals (5 patterns) NTSC signals (5 patterns)
Signals · Red raster · Green raster · Blue raster · All White · Black cross-hatch
Picture
*
The signals marked with
are not usable to display in the Test signal for some model.
11
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
GENERAL ADJUSTMENTS
8. SELF DIAGNOSTIC FUNCTION 1) Press "9" button on Remote Control during display of adjustment menu in the service mode. The diagnosis will begin to check if interface among IC's are executed properly. 2) During diagnosis, the following displays are shown. Indicated color of mode now selected : Green and Red Indicated color of other modes : Black
2300**** TIME POWER BUS CONT BLOCK
: : : :
000000 00 OK UV V1 V2 V3 V4
Green : Normal Red : The microcomputer operates to provide judgement of no video signal. The red color is still indicated though the signal is input, failure may exist in input signal line including QV01. NOTE: (1) In case that "on timer" indicator is blinking with interval of 0.5 seconds; it means protecting circuit (Current limiter) is operating, and circuit components may possibly be damaged. Check related components. (2) In case that "on timer" indicator is blinking with interval of 1 second; Protecting circuit does not operate, but a part of Bus line does not operate normally. Check Bus line.
SPECIFIC INFORMATIONS
Part number of microcomputer (QA01) Total hour of turn the TV on. (Unit: H) Operation number of protecting circuit ----"00" is normal. When indication is other than "00", overcurrent apts to flow, and circuit parts may possibly be damaged. BUS CONT ----"OK" is normal. When indication shows "Q uuu NG", the device with the number may possibly be damaged. BLOCK UV : TV reception mode V1 : VIDEO 1 input mode (a1) V2 : VIDEO 2 input mode (a2) V3 : VIDEO 3 input mode V4 : VIDEO 4 input mode
*
The items marked with
are not usable to display in the SELF DIAGNOSTIC FUCTION for some model.
12
DESIGN MODE
3) Press MENU button on TV.
S
D
Press Press
ITEM DATA
(Design mode)
(Adjustment mode)
When QA02 is initialized, items "OPT0", "OPT1" and "OPT2" of DESIGN MODE are set to the data of the representative model of this chassis family. Therefore, because ON-SCREEN specification remains in the state of the representative of model. This model is required to reset the data of items "OPT0", "OPT1" and "OPT2". 2. SELECTING THE ADJUSTING ITEMS Every pressing of CHANNEL t button in the design mode changes the adjustment items in the order of table-3. (s button for reverse order) Refer to table-3 for data of design mode. (See SETTING & ADJUSTING DATA on page 27) 3. ADJUSTING THE DATA Pressing of VOLUME s or t button will change the value of data.
13
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
1. ENTERING TO DESIGN MODE 1) Select the Service mode. 2) While pressing CALL button on Remote and press MENU button on TV.
ELECTRICAL ADJUSTMENT
GENERAL ADJUSTMENTS
ITEM WIDTH (WID) ADJUSTMENT PROCEDURE 1. Call up the adjustment mode display, then select the item WID. 2. Press the VOLUME t button to get the picture so the left or right edges of raster begins to lack. 3. Press the VOLUME s button to advance the data by 10 steps. Note : Check the horizontal picture position is correct. VERTICAL LINEARITY (VLIN) 1. Call up the adjustment mode display, then select the item VLIN. 2. Press the TV/VIDEO button on Remote until the cross-hatch pattern appears on the screen. 3. Press the VOLUME s or t button to obtain the picture of the best linearity
SPECIFIC INFORMATIONS
Center
HEIGHT (HIT)
1. Call up the adjustment mode display, then select the item HIT. 2. Press the VOLUME t button to get the picture so the top or bottom of raster begins to lack. 3. Press the VOLUME s button to advance the data by 11 steps. Note : Check the vertical picture position is correct.
WHITE BALANCE (RCUT) (GCUT) (BCUT) (RDRV) (BDRV)
Black and White pattern
High light area Adjust "RDRV" or "BDRV" to be white. Low light area Fine adjust "RCUT", "GCUT" or "BCUT" to be black.
1. Set user control to reset position. CONTRAST Max BRIGHTNESS, COLOR, TINT Center. Call up the adjustment mode display, then select the item RCUT. Adjust the data of items RCUT, GCUT, and BCUT to "40H". Press the -/-- button on Remote. (Y-MUTE : ON) Gradually rotate R, G and B screen volume of FOCUS PAC clockwise or counterclockwise until the raster appears slightly on the CRT through the each lens, and leave them. (Lookin to the lens in order to check the raster.) Press the -/-- button on Remote. (Return to Normal Picture) Press the a button on Remote, and select the Black and White pattern. Adjust the data of items RCUT, GCUT and BCUT for proper white-balanced picture in low light area. Adjust the data of items RDRV and BDRV for proper white-balanced picture in high light area. Check the white balance in both low and high light areas. If necessary, perform again steps from 8 to 9.
(
)
2. 3. 4. 5.
6. 7. 8. 9. 10.
14
Items Picture model Audio system: I Sub-bright signals TP46B (PAL-I signals) SIGNAL unit 1) Adjust the amplitude from the pedestal level to the white peak 1) Adjust the number of black collapsed lines of the sub-bright signal 2) Adjust after adjusting W/B, SCNT. 1) Adjust the amplitude of the color bar. 2) Adjust the P-P value of the upper half. 1) Adjust the amplitude of the color bar. (Apply screen MUTE at the time of adjustment) 2) Adjust the P-P value of the upper half. 1) Adjust so that the black and white signal level will become the same as the H.BLK level. 1) Adjust so that the black and white signal level will become the same as the H.BLK level. Screen adjustment TP46B SIGNAL unit TP46B SIGNAL unit TP02 SIGNAL unit TP01 SIGNAL unit Surface of Cathode Ray Tube Picture mode 1 Sub-bright signals Picture mode 1 Sub-bright signal (PAL) Picture mode 1 SECAM color bar SECAM color bar SECAM color bar Factory-set screen 2.3 ± 0.1Vpp 4 ± 1.5 lines
Names
Settings
Input signals
Measuring points
Adjusting methods
Adjusting standards
SCNT
Sub-contrast
BRTC
Sub-bright center
COLP
Sub-color center PAL
1.25 ± 0.1Vpp
COLS
Sub-color center SECAM
1.75 ± 0.1Vop
C01P: Series (Reference factory adjustment)
SRY
SECAM R-Y black level
0 ± 10mV 0 ± 10mV Point which starts lighting
SBY
SECAM B-Y black level
Screen adjustment
Screen adjusting mode
15 Picture mode 1 Retma signal (PAL-I) Crosshatch signal Screen adjustment Screen adjustment Screen adjustment Picture moce 1 Phillips Pattern (PAL-I) Between TP-V and TP-G
1) Darken the environment as much as possible. 2) Set to factory-set screen adjusting MODE. (Y mute, DRV.CUT. = 40H) 3) Directly observe the surface of Cathode Ray Tube and adjust the screen VR to the point which starts lighting. 4) Make above-mentioned adjustments for each tube of G, R, and B.
Focus adjustment
Focus
.
1) Adjust to the best position by repeating electrical focus and optical focus 2) Use the jig and shade the CRT except the axes under adjustment 3) Make above-mentioned adjustments for each tube of G, R, and B. 1) Adjust the color temperature of the bright part (103cd/m2). 1) Adjust the color temperature of the dark part (17cd/m2) 1) Digital voltage connection between the TP-V and the TP-G, and adjust to 10mV
For details, refer to [focus adjusting method] mentioned in the next page. 8750k-0.002uv 8750k-0.002uv 10 ± 10mV
RDRV BDRV
Bright part W/B
RCUT BCUT
Dark part W/B
Voltage adjustment of vertical midpoint
Midpoint voltage
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
Adjustment items
Adjusting methods (Conditions) - User adjustment: Dynamic mode, Cinema mode - To be performed after centering magnet adjustment. - Signal : Lens: R .... Retma Pattern (PAL) G .... Crosshatch (PAL) B .... Crosshatch (PAL) Electrical focus : R .... Retma Pattern (PAL) G .... Crosshatch (PAL) B .... RetmaPattern (PAL)
GENERAL ADJUSTMENTS
Focus adjustment
(Adjustment)
SPECIFIC INFORMATIONS
1. Common item 1) Make coarse adjustments in advance on the lens focus and electrical focus of each R, G, and B tube. 2. G adjustment 1) Set to the G monochrome by lens cap. The items of G lens adjustment mentionedin 4) are applicable to 50PH, 61PH, 50W, and 57W, and regarding the G lens adjustment for 43PH and 42W, apply the methods mentioned in the next page. 2) Receive the image of crosshatch. 3) Adjust the G electric focus. Adjust the G electrical focus by the focus volume of focus block (Z410) so that the screen center will come to optimum focus. (Although the G electrical focus is to be adjusted to allow the scanning lines in the center of the screen to be seen most clealy, if G alignment and astigmatism are inferior with the appearance of vertical and horizontal flares in the center of and around the screen and if the lines become thicker, adjust to the best point observing the entire screen.) 4) Adjust the G lens focus. (Details on43PH and 42W are mentioned in the next page) Keep an eye on the center of the crosshatch pattern and adjust so that the screen center will become clear. As a rough guide to decrease unevenness, adjust so that red flares on both sides of the crosshatch line will come to 1mm in thickness. 5) Repeat 4, 5, and attempt to further improve the focus quality.
16
Adjustment items Focus adjustment The method mentioned left is applied to the focus adjustment on the G lens adjustment of 43PH, 42W.The details of G lens adjustment for 50PH,61PH, 50W, and 57W are described in the previous page.
Adjusting methods
(Balance check of left-and-right G lens focus) (1) Adjust the G lens focus best by crosshatch of the left end (or the right end). (2) Check the focus of the right end (orthe left end). If the balance of the left and right lens focus (flare) is different, part it and adjust to the medium quality. Check the environment and confirm that the focus quality (including flare) is within a tolerable range.
Point to be noted during G lens focus adjustment (To be adjusted within circles of 100mm diameter contacting the left and right of the bezel)
Concerning items 1), 2), 3), and 5) of G adjustment, these are common to the ones on the previous page. 3. R adjustment 1) Set to the R monochrome by lens cap. 2) Receive the image of Retma pattern. 3) Adjust the R electrical focus. Adjust by focus volume of the focus block (Z410) so that the screen center will come to optimum focus. 4) Adjust the R lens focus. Adjust so that the screen center will become the best. 5) Repeat 3, 4, and attempt to further improve the focus quality.
17
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
4) Adjust the G lens focus. (Applicable only to 43PH, 42W) Watch the horizon of the left and right both ends of the screen (the range of circle with 100mm diameter shown in the following sketch), make optimum adjustments on the G lens focus, and check that the focus balance on the right and left is satisfactory.
Adjustment items
Adjusting methods 4. B adjustment 1) Set to the B monochrome by lens cap. 2) Receive the image of Retma pattern. 3) Adjust the B electrical focus. Adjust by focus volume of the focus block (Z410) so that the screen center will come to optimum focus (point where the brightness gets minimized) 4) Receive the image of crosshatch pattern. 5) Adjust the B lens focus. Pay attention to the border of the blue line and the black (background) in the vicinity of the screen center. First of all, make coarse adjustments of the lens, and move the lens adjusting screw to the right at the point being considered as the best focus. Then, the lines of the border become clear. Check and confirm under the circumstance that a flare appears. On the contrary, if the lens adjusting screw is moved to the left from the situation, the flare will disappear, and at this point you will find a point from which the borderline itself begins to go out of focus. Adjust to the very point where the focus begins to go out.
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
Focus adjustment
18
Items Picture mode 1 Phillips Pattern TP-V + voltage A voltmeter is connected between TPV and TPG, and VCEN TP-G mater data adjusts so that this voltage may be see to 10mV on the DEF Screen adjustment 1) Adjust the vertical and horizontal screen positions using a centering magnet so that the center cross mark of the dummy screen and the cross mark of the Phillips Pattern can overlap. Do the same on the 3 tubes of R, G, and B individually. (Caution) Do not move the HPOS, VPOS data. 10 ± 10mV
Names
Settings
Input signals
Measuring points
Adjusting methods
Adjusting standards
V-center voltage adjustment Picture mode 1 Phillips Pattern (PAL-I)
Screen position adjustment
This is to be shorter than 7 mm indiameter.
HIT VLIN
Vertical amplitude adjustment
Picture mode 1 Phillips Pattern (PAL I)
Screen adjustment
1) In the first place, shorten the vertical amplitude by HIT data Up or down until up-and-down flags appear on the screen. flagis to 2) Subsequently, extend the vertical amplitude by HIT data contact until whichever the end ofthe up or down flag overlaps with the screen end. (Adjust the vertical center of the Pattern to the center mark of the screen.) 1) Adjust so that the left and right flags of Phillips Pattern are hidden. 1) Adjust so that the upper part of the screen will contact the 16:9 frame. 1) The first line on the upper part of the screen is to be hidden by the mask 2) Up-and-down balance is to be kept well 1) Adjust so that the vertical 2.5 line on the screen will contact the left side of the screen edge. Flags are to be hidden.
WID
Horizontal amplitude adjustment Picture mode 1 Phillips Pattern 16:9 mode (PAL I) Picture mode 1 Monoscope signals NTSC LEADER-435B Picture mode 1 Monoscope signals NTSC LEADER-435B Picture mode 1 Monoscope 16:9 mode signals NTSC LEADER-435B Screen adjustment Screen adjustment Screen adjustment Screen adjustment
Picture mode 1 Phillips Pattern (PAL I)
Screen adjustment
19
HIT
Vertical amplitude adjustment
NHIT NVLI
Vertical amplitude adjustment
NWID
Horizontal amplitude adjustment
NHIT
Vertical amplitude adjustment
1) Adjust so that the upper part of the screen will contact the 16:9 frame.
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
CONVERGENCE ADJUSTMENT
1. SCREEN ADJUSTMENT
GENERAL ADJUSTMENTS
The adjustment is carried out on four screens; 4 : 3 and 16 : 9 screens in both PAL and NTSC modes. When making the adjustments, feed an external signal to make an synchronization. Note: The convergence circuit is a circuit to eliminate screen distortion and can not make a drastic correction such as to correct entire screen size. An excessive correction may actuate the protection circuit. So a care will be necessary. Before proceeding to the adjustment for each screen, always perform the adjustments for vertical size (HIT) and horizontal size (WID) with the main deflection data changed. Order of the adjusting screens is PAL 4 : 3 PAL 16 : 9 NTSC 4 : 3 NTSC 16 : 9. The menu order is 1 2 3 1 .... when the vertical sync is 50 Hz. (In this case, item 4~6 are not displayed) The menu order is 4 5 6 4 .... when the vertical sync is 60 Hz. (In this case, item 1~3 are not displayed)
1-1. Entering the Adjustment Menu SPECIFIC INFORMATIONS
1. ADJUST PAL 4:3 2. PALL 4:3 TO OTHERS 3. ADJUST PAL 16:9 4. ADJUST NTSC 4:3 5. NTSC 4:3 TO NTSC 16:9 6 ADJUST NTSC 16:9
Fig. 1
20
1-2. Remote Control Key
b h i g j
F
f Çi
CALL
TEXT
a o key ............... Push this key twice and the set con-
1 4 7
-/--
2 5 8 0
?
3 6 9
l p k
sole menu key to enter the service mode.
b F key ................. Push this key and 7 key to enter and
cancel the convergence menu.
g 5 key ................. Cursor shift / data change mode
change-over.
CH
2 key ................. Cursor up / adjusting point up. 4 key ................. Cursor left / adjusting point left 8 key ................. Cursor down / adjusting point down 6 key ................. Cursor right / adjusting point right 3 key ................. Cursor colour change (Adjusting colour selection).
a
^ yX
V
v
SIZE
n o
MENU
ENTER SELECT
m
m S key ................ Execution key on convergence menu. n s key ................ Up key on convergence menu. o t key ................ Down key on convergence menu.
EXIT
a
REC
P
VTR
Fig. 2
21
SPECIFIC INFORMATIONS
h i j k l
GENERAL ADJUSTMENTS
2. Picture a) 50 Hz mode (PAL) . . . . Correcting point: Horizontal 8 x Vertical 8 (Arrow marks denote correcting point)
GENERAL ADJUSTMENTS
The first picture
The second picture
Data display
SPECIFIC INFORMATIONS
Cursor (red) (Blinking)
Screen center
The first picture Crosshatch pattern. Pattern colors are three color display. Cursor is blinking in red. When changed, condition is last memory state. Cursor is .......... Data change mode in lighting, Cursor shifting mode in blinking. Display color shows the color that data change is possible. The second picture When entering from the first picture to the second picture, correcting wave of convergence is muted for one second. During this period, the changed data is transferred from RAM Q701 to E2PROM Q713, and saved.
The second picture is indicated with data on top left of the first picture, therefore, convergence cannot be adjusted by this picture. Caution: , Receive suitable signal for adjustment. Centering of green picture can be done in 50 Hz mode (PAL). , Centering of 60 Hz mode (NTSC) can be adjusted by convergence adjustment. Besides, decide the center by cross pattern of static convergence in menu, and adjust convergence from center to circumference.
22
b) 60 Hz mode (NTSC) . . . . Correcting point: Horizontal 8 x Vertical 7 (Arrow marks denote correcting point)
The first picture
The second picture
Data display
Cursor (red) (Blinking)
Screen center
The first picture Crosshatch pattern. Pattern colors are three color display. Cursor is blinking in red. When changed, condition is last memory state. Cursor is .......... Data change mode in lighting, Cursor shifting mode in blinking. Display color shows the color that data change is possible. The second picture When entering from the first picture to the second picture, correcting wave of convergence is muted for one second.
During this period, the changed data is transferred from RAM Q701 to E2PROM Q713, and saved. The second picture is indicated with data on top left of the first picture, therefore, convergence cannot be adjusted by this picture. Caution: , Receive suitable signal for adjustment. Decide the center by cross pattern of static convergence in menu, and adjust convergence from center to circumference.
23
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
3. ADJUSTING PICTURE DIMENSION (GREEN PICTURE) 1.50 Hz mode (PAL)
17mm
GENERAL ADJUSTMENTS
Screen center
310.5 274
164.5
55 0
SPECIFIC INFORMATIONS
Screen center
55
164.5
274 310.5
17mm 17×B
12×A 4mm 433 361 216.5 72.2 0 72.2 216.5 361 433 4mm
43 inches 4:3 Screen size: Horizontal 874mm, Vertical 655mm Dimension A: 72.2mm, Dimension B: 36.5mm 2. 60Hz mode (NTSC)
B 2
\ mark: center
306 262
131
0
Screen center
131
262 306
B 21.6mm 2
14×B
12×A 4mm 433 361 216.5 72.2 0 72.2 216.5 361 433 4mm
43 inches 4:3 Screen size: Horizontal 874mm, Vertical 655mm Dimension A: 72.2mm, Dimension B: 43.7mm 24
SCREEN AND MIRROR ALIGNMENTS
GENERAL ADJUSTMENTS SPECIFIC INFORMATIONS
ASSEMBLING AND MOUNTING OF FRONT SCREEN * Please refer to MECHANICAL DISASSEMBLY page 31.
CLEANING OF LENS AND MIRROR CAUTION : Do not hold the optical system parts (lens and mirror) with bare hand to avoid finger-prints on the surface of those parts.
HOW TO CLEAN LENS AND MIRROR 1. Be sure to remove sand dust with an air brush, etc. 2. When it is stained slightly, breathe upon it and wipe away with the specified cleaning cloth. For other stains than the above, wipe the stains away with the specified cloth into which a cleaning liquid has been soaked. Cleaning liquid ................... LENS LUSTER (Manufactured by Edmund Scientific Co.), etc.
HOW TO CLEAN SCREEN When cleaning the screen, use a soft cloth so as not to damage the screen. 1. Wipe the stain away with a diluted neutral detergent soaked cloth. 2. Wipe the detergent away with a water soaked cloth. 3. Wipe the screen with a dry cloth to remove moisture on the screen. Note : Absolutely do not use alcohol, benzine, thinner, etc. for cleaning in order not to wipe away the black print on the surface.
25
CIRCUIT CHECKS
GENERAL ADJUSTMENTS
HIGH VOLTAGE CHECK CAUTION: There is no HIGH VOLTAGE ADJUSTMENT on this chassis. Checking should be done following the steps below. 1. Connect an accurate high voltage meter to the anode of the picture tube. 2. Turn on the receiver. Set the BRIGHTNESS and CONTRAST to minimum (zero beam current). 3. High voltage must be measured below (B) kV. Refer to table-1 for high voltage (B). (See SETTING & ADJUSTING DATA on page 27) 4. Vary the BRIGHTNESS to both extremes to be sure the high voltage does not exceed the limit under any conditions. CAUTION: When the following parts fail, check the High Voltage after replacing. Location No. T461 C440 C443 C444 C467 C468
Name Flyback Trans. Capacitor Capacitor Capacitor Capacitor Capacitor
Name TFB3089AD 2200pF, ±3% 4700pF, ±3% 8200pF, ±3% 12000pF, ±5% 12000pF, ±5%
SPECIFIC INFORMATIONS
ANODE VOLTAGE MEASURING METHOD CAUTION: Take extra precaution when measuring this high voltage. High voltages are also present in surrounding circuit boards (CRT DRIVE assembly, DEFLECTION assembly, and POWER SUPPLY assembly). 1. Disconnect the FBT anode cable as outlined below. Measure high voltage at the point where the cable enters the FBT. 2. Holding the rubber cover firmly, turn it counterclockwise and check that the lock has been disengaged. (See Fig. b on page 8.) 3. Determine the extent of the rubber cover before disconnecting the cable. 4. Pull straight up the anode cable to disconnect. 5. When reconnecting the cable, proceed in the reverse order. After reconnecting, tug on the cable to check that it is secure.
26
CHAPTER 2 SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
Reference data 06H 51H 37H 11H 08H 15H 02H 23H 05H 00H 0BH 02H 0FH 60H 00H/01H Remarks
SETTING & ADJUSTING DATA
SAFETY INSTRUCTIONS 43" 33.0 kV 34.5 kV 220~240 V
HIGH VOLTAGE AT ZERO BEAM: MAX HIGH VOLTAGE: AC VOLTAGE Table-1 SERVICE MODE
(A) (B) (C)
Item RCUT GCUT BCUT RDRV BDRV CNTX BRTC COLC TNTC COLP COLS COLD SCNT SRY SBY HPOS
Adjustment R CUTOFF (B/W) G CUTOFF (B/W) B CUTOFF (B/W) R DRIVE B DRIVE SUB CONTRAST MAX SUB BRIGHT CEN SUB COLOR CEN NTSC SUB TINT CEN SUB COLOR CEN PAL SUB COLOR CEN SECAM SUB COLOR CEN DTV SUB CONTRAST SECAM R-Y SECAM B-Y 50Hz H-POSITION
Reference data 40H 40H 40H 40H 40H 7FH 80H 02H 20H 05H 08H 41H 08H 07H 04H 0EH
Item VPOS HIT GMPS VLIN VSC VPS VCP WID PARA CNR TRAP HCP VFC VCEN OPT3
Adjustment V-POSITION HEIGHT V-POSITION (RASTER) V-LINEARITY V-S CORRECTION V-SHIFT V-COMPENSATION PICTURE WIDTH E-W PARABOLA E-W CORNER TRAPEZIUM H-COMPENSATION V-F CORRECTION V-POSITION (RASTER) DESTINATION SEL
Table-2 DESIGN MODE ADJUSTING ITEMS AND DATAS IN THE DESIGN MODE: Item OPT0 OPT1 OPT2 OPT4 Name of adjustment OPTION 0 OPTION 1 OPTION 2 OPTION 4 Preset Data 80H 4AH 20H 01H 43PH14P 80H 4AH 20H 01H
Table-3
27
SPECIFIC INFORMATIONS
ADJUSTING ITEMS AND DATAS IN THE SERVICE MODE:
LOCATION OF CONTROLS
GENERAL ADJUSTMENTS
Front
SPECIFIC INFORMATIONS
Main Switch Power (Red) Head Phone (Video-3) S-Video Terminal Video-3 Menu Volume Down On Timer (Green) Exit Position Up Position Down Volume UP
Back
Woofer Out
Aerial Terminal
Video-2 (21 pins S-Video AV) Video-1 (21 pins Full) Video-3 (21 pins S-Video AV) Audio Out (Fixed) Video-4 (Video Input)
28
Remote Controller
F
f Çi
CALL
TEXT
F
Power ON/ OFF CALL Teletext · Programme Position up/down VIDEO
1
Keypad Number Buttons
2 5 8 0
?
3 6 9
4 7
-/--
CH
1 or 2 Digit Channel Selection
v
a
^ yX
V
Teletext
SIZE
SIZE
Picture Controls
Menu Control Buttons
ENTER SELECT
Menu Control Buttons
ENTER
MENU EXIT
MENU Buttons
EXIT · Stereo/Bilingual · Sound Mute
P
REC
Video Recoder Buttons to operate your Toshiba Video Recorder
Volume
VTR
29
SPECIFIC INFORMATIONS
GENERAL ADJUSTMENTS
TOSHIBA CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN