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FLAT PANEL COLOR TELEVISION.
SERVICE MANUAL
PART# (9-978-750-01)
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KE-42TS2U
SERVICE MANUAL
US Model Canadian Model
SPECIFICATIONS
Television system: American TV standard Channel coverage: VHF: 213/UHF: 1469/CATV: 1125 Antenna: 75 external terminal for VHF/UHF Screen size (measured diagonally): 42 inches Panel System: Plasma Display panel Display resolution: 1024 dots (horizontal) x 1024 lines (vertical) VIDEO IN 1/2: S VIDEO IN (4-pin mini DIN): Y:1 Vp-p, 75 unbalanced, sync negative C:0.286 Vp-p (Burst signal), 75 VIDEO (phono jack): 1 Vp-p, 75 unbalanced, sync negative AUDIO (phono jacks): 500 mVrms (100% modulation), Impedance: 47 k VIDEO IN 3: DVI-HDTV: 1 terminal, 3.3V T.M.D.S., 50 DVI-HDTV input terminal is compliant with the EIA-861 standard and is not intended for use with personal computers. AUDIO (phono jacks): 500 mVrms (100% modulation), Impedance: 47 k
VIDEO IN 4: Y:1 Vp-p, 75 , 0.3 V negative sync PB:0.7 Vp-p, 75 PR:0.7 Vp-p, 75 or G:0.7 Vp-p, 75 , Sync on Green B:0.7 Vp-p, 75 , Sync on Green R:0.7 Vp-p, 75 , Sync on Green or G:0.7 Vp-p, 75 , non Sync on Green B:0.7 Vp-p, 75 , non Sync on Green R:0.7 Vp-p, 75 , non Sync on Green HD:15 Vp-p VD:15 Vp-p
AUDIO (phono jacks): 500 mVrms (100% modulation), Impedance: 47 k
Power consumption: In use (Max.): 415W In standby: 2.9W Dimensions (W/H/D): 1,056 x 764 x 124 mm (41 5/8 x 30 1/8 x 5 inch) Mass: 37.5 kg (82 lbs 7 oz.)
SUB WOOFER: phono jack AUDIO OUT (phono jacks): 500 mVrms (100% modulation) Headphones: Stereo minijack CONTROL S IN/OUT: minijacks Speaker: 50 x 130 mm (2 x 5 1/8 inches) x2
Supplied accessories Remote control RM-928Y (1) Batteries size AA (2) 75 coaxial cable (1) AC power cord (1) Brackets (2) Cleaning cloth (1) Operating instructions (1) Optional accessories Note that some optional accessories may be out of stock.
Headphones plug adapter Connecting cables VMC-810S/820S, YC-15V/30V, RK-74A, VMC-10HG, SMF-403
Design and specifications are subject to change without notice.
Speaker output: 9W x 2 Power requirement: 120 V AC, 60 Hz
FLAT PANEL COLOR TELEVISION
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety checks before releasing the set to the customer: 1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges. 2. Check the interboard wiring to ensure that no wires are "pinched" or contact high-wattage resistors. 3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely certain that you have replaced all the insulators. 4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement. 5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement. 6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer. 7. Check the connector shell, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC Leakage. Check leakage as described right. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT540A. Follow the manufacturers' instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The "limit" indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOMs that are suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)
To Exposed Metal Parts on Set
0.15 µF
1.5 k
AC Voltmeter (0.75 V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
KE-42TS2U(UC)
2
SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL FOR SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED.
ATTENTION AUX COMPOSANTS RELATIFS À LA SÉCURITÉ!! LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET UNE MARQUE ! SONT CRITIQUES POUR LA SÉCURITÉ. NE LES REMPLACER QUE PAR UNE PIÈCE PORTANT LE NUMÉRO SPECIFIÉ. LES RÉGLAGES DE CIRCUIT DONT L'IMPORTANCE EST CRITIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT SONT IDENTIFIÉS DANS LE PRÉSENT MANUEL. SUIVRE CES PROCÉDURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES, OU LORSQU'UN MAUVAIS FONCTIONNEMENT EST SUSPECTÉ.
KE-42TS2U(UC)
3
TABLE OF CONTENTS
Section Title Page Section Title Page
1. DISASSEMBLY
1-1. Rear Cover Removal ................................................... 1-2. Q, Q2 and TU Board Removal ................................... 1-3. Main Shield Removal ................................................. 1-4. B Board Removal ....................................................... 1-5. H1 Board Removal ...................................................... 1-6. Switching Regulator Removal ..................................... 1-7. H2 Board Removal ...................................................... 1-8. Plasma Display Panel Removal ................................... 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8
3. DIAGRAMS
3-1. Block Diagrams ........................................................... 3-2. Circuit Boards Location ............................................... 3-3. Schematic Diagrams and Printed Wiring Boards ........ (1) 3-1 3-5 3-6
Schematic Diagrams of B (a, b, c, d, e, f, g) Board .......................................................................... 3-7
(2) Schematic Diagram of H1 Board ................................ 3-15 (3) Schematic Diagram of Q2 Board ................................ 3-16 (4) Schematic Diagrams of Q (a, b) Board ................ 3-17 (5) Schematic Diagram of TU Board ............................... 3-20 (6) Schematic Diagram of UD Board ............................... 3-22 3-4. Semiconductors ........................................................... 3-24
2. ADJUSTMENTS
2-1. White Balance Adjustment .......................................... 2-2. Calibration Adjustment of A/D Converter and Video Coder .......................................................... 2-2-1. Preparation for adjustment ........................................ 2-2-2. RGB AD adjustment ................................................. 2-2-3. Component AD adjustment ....................................... 2-2-4. Video AD adjustment................................................ 2-2-5. Video coder input adjustment ................................... 2-3. Adjustment of Sub-color and Sub-hue ......................... 2-1 2-2 2-2 2-2 2-2 2-3 2-3 2-4
4. EXPLODED VIEWS ..............................................
4-1. Cover .......................................................................... 4-2. Chassis ........................................................................ 4-3. Packing Materials ........................................................
4-1
4-2 4-3 4-4
5. ELECTRICAL PARTS LIST ...............................
5-1
KE-42TS2U(UC)
4
SECTION 1 DISASSEMBLY
1-1. REAR COVER REMOVAL
2 Ten screws (+BVTP 4x16)
1 Eight screws (+PSW 4x12)
3 Rear Cover
KE-42TS2U(UC)
1-1
1-2. Q, Q2 AND TU BOARD REMOVAL
1 Two connector screws 2 Two screws (+PSW 4x12) 4 Six screws (+BVTP 3x12) a 0 Q2 board 5 Q board bracket 6 Q top shield 9 DVI Adapter 8 UD board ! Tape, shield(55x125) 7 Q board !¡ TU bracket
3 Three screws (+PSW 4x12) !TM Cable coaxial
a
!£ Two screws (+PS 4x6) !¢ TU board
KE-42TS2U(UC)
1-2
1-3. MAIN SHIELD REMOVAL
1 Screw (+BVTP 4x16) 2 Tuner shield(L) 5 Two screws (+PSW M5) 6 Twenty-one screws (+BVTP 4x16) 3 Tuner shield(R) 4 Two screws (+PSW 4x12) 5 Two screws (+PSW M5) 6 Twenty-five screws (+BVTP 4x16)
7 Main shield
KE-42TS2U(UC)
1-3
1-4. B BOARD REMOVAL
1 Six screws (+PSW 3x6)
2 B top shield
5 B board 3 Two screws (+PSW 4x12) 4 B board bracket
KE-42TS2U(UC)
1-4
1-5. H1 BOARD REMOVAL
1 Two screws (+BVTP 3x12) 2 H1 board
KE-42TS2U(UC)
1-5
1-6. SWITCHING REGULATOR REMOVAL
1 Nine screws (+PSW 3x6)
2 SWITCHING REGULATOR
KE-42TS2U(UC)
1-6
1-7. H2 BOARD REMOVAL
1 Screw (+PSW 3x6)
1 Two screws (+PSW 3x6) 1 Screw (+PSW 3x6)
2 Top plate
3 Four screws (+PSW 3x6) 4 H2 board
KE-42TS2U(UC)
1-7
1-8. PLASMA DISPLAY PANEL REMOVAL
2Tape,shield 3 Screw (+BVTP 4x16)
3 Two screws (+BVTP 4x16) 3 Two screws (+BVTP 4x16) 1 Tape,shield
3 Screw (+BVTP 4x16)
4 Plasma display panel
Bezel assembly
KE-42TS2U(UC)
1-8
SECTION 2 ADJUSTMENTS
The service mode is not displayed in the normal state. It is displayed by entering a pass code. All hidden menus are displayed when you enter the pass code below. The uppermost item of the displayed menus is the service mode menu. Pass code: Enter in the standby state (when the red LED lights) as follows: Screen display 5 Vol+ Power ON == Service Mode Menu == 1) EEP ROM Initialize 2) Chroma Decoder 3) AD Converter 4) White Balance 5) General 6) Manual Control 7) Preset Edit 8) Service Status
2-1. White Balance Adjustment
1. Set the service mode then select White Balance menu. 2. Select Large in the Window menu to output an internal adjustment signal. 3. Set the color temperature to "High". 4. Adjust the white balance so that the color temperature is set to the value below during R, G, and B gain adjustments. Color Temperature: 10000K + 2.5MPCD (x=0.280 y=0.290 ±0.005) 5. Set the color temperature to "Middle". 6. Adjust the white balance so that the color temperature is set to the value below during R, G, and B gain adjustments. Color Temperature: 8000K + 2.5MPCD (x=0.295 y=0.306 ±0.005) 7. Set the color temperature to "Low". 8. Adjust the white balance so that the color temperature is set to the value below during R, G, and B gain adjustments. Color Temperature: 6500K + 2.5MPCD (x=0.313 y=0.326 ±0.005)
KE-42TS2U(UC)
2-1
2-2. Calibration Adjustment of A/D Converter and Video Coder
2-2-1. Preparation for adjustment
1. Set [RGB MODE] of the Custom Setup menu in the service mode to [Other]. 2. Set the [Cal Mode] of the AD Converter in the service mode to [ON]. 3. Set the image quality mode to AV professional standard state.
2-2-3. Component AD adjustment
1. Input All white 90 IRE signal of 1080/60i to the component input terminal. 2. Adjust the Sub Contrast (YUV), that is, adjust the detection value of G to the set value. Detection set value: 230 ± 3 3. Set the component input signal to All gray 20 IRE signal of 1080/60i . 4. Adjust the Sub Bright (YUV), that is, adjust the detection value of G to the set value. Detection set value: 51 ± 3 5. Adjust the CB Offset (YUV), that is, adjust so that the detection value of B is the same as that of G. 6. Adjust the CR Offset (YUV), that is, adjust so that the detection value of R is the same as that of G. 7. Repeat steps 4 to 6 until the detection set value in step 4 is obtained. 8. Repeat steps 2 to 7 until the detection set value in steps 2 and 4 are obtained.
2-2-2. RGB AD adjustment
1. Input All white 90 IRE signal of VGA (640x480/60Hz) to the RGB input terminal. 2. Select RGB Calibration from the AD Converter menu, then adjust the R gain and the B gain in the menu and balance so that the detection values of R and B approximate to the detection value of G. 3. Adjust the Sub Contrast (RGB), that is, adjust the detection values of R, G, and B to the set value. Detection set value: 230 ± 3 4. Set the RGB input signal to All gray 20 IRE signal of VGA (640x480/ 60Hz). 5. Adjust the RGB Bias, that is, adjust the detection values of R, G, and B to the set value. Detection set value: 51 ± 3 6. Repeat steps 1 to 5 described above until the detection set value is obtained.
KE-42TS2U(UC)
2-2
2-2-4. Video AD adjustment
1. Set the image quality mode to the AV professional standard state. Set the dynamic picture to OFF. 2. Set the input to Video, then input All white 90 IRE signal of NTSC to the video input terminal. 3. Adjust the Sub Contrast (Video), that is, adjust the detection value of G to the set value. Detection set value: 230 ± 3 4. Set the video input signal to All gray 20 IRE signal of NTSC. 5. Adjust the Sub Bright (Video), that is, adjust the detection values of G to the set value. Detection set value: 51 ± 3 6. Adjust the CB Offset (Video), that is, adjust so that the detection value of B is the same as that of G. 7. Adjust the CR Offset (Video), that is, adjust so that the detection value of R is the same as that of G. 8. Repeat steps 5 to 7 until the detection set value in step 5 is obtained. 9. Repeat steps 2 to 8 until the detection set values in steps 3 and 5 are obtained. 10. Add 15 to the Sub Contrast (Video) and subtract 35 from the Sub Bright (Video), and then write them.
2-2-5. Video coder input adjustment
1. Input All white 30 IRE signal of SECAM to the video input terminal. 2. Select BY Adj from the Chroma decoder menu. 3. Adjust the BY Adj (SECAM), that is, adjust so that the detection value of B is the same as that of G. 4. Select RY Adj from the Chroma decoder menu. 5. Adjust the RY Adj (SECAM), that is, adjust so that the detection value of R is the same as that of G. 6. Repeat steps 3 to 5 until the detection values of R, and B reach the allowable error range. Allowable error ± 5 7. Set [Cal Mode] to [OFF] after the A/D calibration adjustment is completed.
KE-42TS2U(UC)
2-3
2-3. Adjustment of sub-color and sub-hue
1. 2. 3. 4. Input an NTSC SMPTE 75% color-bar signal to VIDEO 1. Set the image quality to the AV professional standard state. In the service mode, put the unit into the Blue Only mode. Adjust the NTSC sub-color and sub-hue while viewing the screen. Set the Sub-color value to 8 and adjust the C Out level so that the brightness of (1) and (A) is equal to each other and that of (4) and (D) is equal to each other. Then adjust the Sub-hue so that the brightness of (2) and (B) is equal to each other and that of (3) and (C) is equal to each other. Confirm the C Out level and Sub-hue again. (The C Out level and Subhue require tracking several times.)
(1) (A)
(2) (B)
(3) (C)
(4) (D)
SMPTE color-bar signal
5. Input a PAL SMPTE 75% color-bar signal to VIDEO 1. 6. Adjust the PAL sub-color while viewing the screen. Adjust the Sub-color so that the brightness of (1) and (A) is equal to each other and that of (4) and (D) is equal to each other. If the adjustment is omitted, set the Sub-color value to 10. 7. Input a SECAM SMPTE 75% color-bar signal to VIDEO 1. 8. Adjust the SECAM Sub-color while viewing the screen. Adjust the Sub-color so that the brightness of (1) and (A) is equal to each other and that of (4) and (D) is equal to each other. If the adjustment is omitted, set the Sub-color value to 9. 9. Cancel the Blue Only mode.
KE-42TS2U(UC)
2-4
SECTION 3 DIAGRAMS
3-1. BLOCK DIAGRAMS
CN102 GND GND AN5V AN5V GND C_SIG GND Y_SIG GND VID_SIG GND
A
TO Q BOARD CN3001
1 2 3 4 5 6 7 8 9 10 11
5V-3 IC2 COLOR DECODER 43 C2 44 CVBS/Y2 Cb OUT 22 1 CVBS/Y1 IC5 Y OUT 21 COM.Y Q9,12,14 FL3 5 COMB Y Cr1 17 COM.C 5V-3 Y1 19 Q1 10 SCP Cb1 18 IC3 SYNC IN 2 Y FOR SYNC 11 IC1 BUFF VS 4 HS 9 2 5 6 3 IC4 MAIN V CHIP/CC 5 18 2 3 Q6,8,10 38 Xtal X2 14.318MHz YS/YM 36 Q11 SCL_LS SDA_LS STBY 5V 17 BOX DSUB_H 15 SCL 14 SDA SCL_LS SDA_LS 15 SCL 16 SDA 13 X1 12 X0 3 Z1 5 Z0 1 Y1 2 Y0 A B C 11 10 9 IC1004 MAIN CPU CC VID/YUV 43 5V-2 PDP_IRQ IC7 5V-3 REG 5V-3 SRX_4W 3 2 17 18 IC1009 2 6 3 IC1003 STBY 5V OSC_IN 9 CE 32KOUT OSC_OUT 8 SI SO 3 SCLK INTR 6 X1001 32.768k 5 111 RTC_CS SW Q18 AMP/BUFF Q15,16,20 Q22,26,27
SYNC_SW
IC403 Cr OUT 23 BUFF Q28 139 R/CRIN1 RR0 RR7 34 41
BUFF Q29
124 B/YIN1
RL0 21 24 22 RL7 31 28 BR0 56 60 BR7 58 64 BL0 45 51 BL7 49 53 GR0 78 81 87 GR7 88 85 GL0 GL7 68 75
1 2
3
BUFF Q23,24,30
133 B/CBIN1
Q5,13 FL2
BUFF Q33
141 R/CRIN2 R/V
7 COMB C/FORCED BUFF Q31 126 G/YIN2 G/Y
BUFF Q32 6 7 5
136 B/CBIN2 B/U
1
BUFF Q3
135 SOGIN2 132 SOGIN1 DSYNC/DIVOUT 103
9 SDA 10 SCL IC6 AUTO WIDE Q17,19,21 6 ADIN 11 IO SYNCIN1 111 SYNCIN2 112
TO 2/2
CLPIN 113 UNLOCK 109 1/2CLK 101
R2 35 G2 34 B2 33 X1 16.2MHz
HIN R G B
VIDEO 7
26 XI 25 XO IC405 IC404 SYNC SEP X 14 BUFF Q407-416 4 GREENIN VD 13 HD 14
TO POWER BOARD CN1
TO Q BOARD CN3006 CN4501 STBY5V KEY GND
KEY MATRIX S4502-4505
1 2 3
H2(KEY INPUT)
D
TO Q BOARD CN3003
G
TO TU BOARD CN6003
CN101 STBY 5V GND POWER THERMO DIG3.3V DIG3.3V GND GND DIG5V DIG5V GND GND AN 6V AN 6V A13V CN1003 STBY5V CLOCK GND CN1004 STBY5V KEY GND CN1001 STBY5V GND SIRCS GND LEDA LED B POWER SW INPUT SEL GND D3 DETECT LPF AUDIO MUTE LINE MUTE GND SCL LS SDA LS GND UART TX UART RX CPU RESET FWE FLASH MODE GND FAN DRIVE FAN FB FAN DETECT GND Q SENS RGB 3 CONT 1 CN103 SI SO CLK CPSL RESET GND GND A13V A6V
SCL_LS SDA_LS
13 SCL 14 SDA
CVBS OUT(2VPpp) 3 FSC OUT 46
Q2,4 FL1 DSUB_V
Z 4
BUFF Q402
6 C/H V.POL 19 H.POL 18
1 2 3 STBY 5V 1 2 3 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 1 2 3 4 5 6 7 8 9
TX CLK
7 1 4 2
SYNC SW SOG DUTY 1 SOG DUTY 2 H.SYNC V.BLK V.SYNC
40 64 63 29 30 33
6
IC1012(2/2) 4 3 5 2 1 6 2 IC1018
SYS_HS VBLK SYS_VS
2 90 RTC_IRQ IC1006(1/2) 3 5 97 KEY 28 POWRE 106 THERMO SYSTEM_RESET SC PLL SW 4W_CLK 4W_TX OSD_CS H STATUS V STATUS VIDEOuMUTE SC_CS PLD_CS PANELDET1 PANELDET2 3 19 115 117 112 65 66 4 114 113 27 26 PDP_CPU 1 PDP_ACT 2
PDP_CPU 6 PDP_ACT
3.3V-2 IC201 1 3 7 8 AVDD G/Y B/U VCC DSUB_H DVDD DSUB_V IC401 AN6V 5V-4 REG 5V-4 R/V 1 2 3 4 5 6 7 8 9 10
H_STATUS V_STATUS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Y 15
BUFF Q403
8 VIN
3.3V-2
Q7 Q406
SOG_DUSY1
Q404
SOG_DUTY2
Q405
IC1011 6 PDP_IRQ 116 4W_RX PICTURE AGC 45
CN401 GND R/V GND G/Y GND B/U GND DSUB_H GND DSUB_V
TX CLK
IC1018 BUFF 9 3 4 5 6 1 17 16 15 14 SYS_RESET SC_PLL SCK_4W STX_4W CS_OSD H_STATUS V_STATUS VMUTE CS_SC CS_PLD PANELDET1 PANELDET2 IC1019 2 5 1 7 3 6 SDA_LS SCL_LS Q203,204 Q208,210 IC202 1 3 7 8 IC402 VCC REG
IC1006(2/2) 3 5 18 SIRCS 99 100 12 14 95 17 16 15 STBY 5V SCL_LS SDA_LS 4 IC1017 3.3V REG STBY 3.3V 6 5V-2 2 IC1020 5V REG 1 STBY 5V 87 NC 22 23 71 74 120 TXD2(FWR) RXD2(FWR) RES FWE MD2 LED A LED B POWER SW INPUT SELECT D3_DET LPF_SW A MUTE LINE MUTE
5V-4
F
TO Q BOARD CN3002
IC205 3LINE COMB 15 VIN 14 25 29 33 26 30 34 27 31 35 RBT C7 C3 D7 C6 C2 D6 C5 C1 D5 YOUT 6 Q205 Q207 Q211 6 7
IC208 1 5 COM.Y
VEH1 IC1015 PDP_SDA PDP_SCL SDA_HS SCL_HS
IC209 COUT 8 Q206 Q209 6 7 5 1 COM.C
SDA_LS 53 SCL_LS 55
2 5 1 7
3 6
VEH2
VEH3
39 SOLSYS N/M 47 NTSC/PAL 46 VEH1 48 VEH2 49 VEH3 50 COMF SW 51 SDA_HS 5 SCL_HS 58 IC1007 SDTOVF 67 XTAL 75 EXTAL 77 2 1 STBY 3.3VIC1005 X1002 12.288MHz 2 1 4 Q1001 Q1002 1 2 3 5 6 IC207 SYNC SEP 2 IN CS 1 BUFF Q201 IC204 2 4
46 N/M 47 PAL/NTSC 45 FSC
9 PWM0 102 FAN_FB 89 NC 101 Q_SENS 85 RGB3 86 CONT1 61 60 59 62 84 34 35 36 TU_TX TU_RX TU_CLK CS_TU TUNER RESET
IC206 SD COMB 52 FSCI
Q213 Q216
88 AYI
AYO 84
Q212 Q217
IC1012(1/2) 8 11
96 ACI 76 CSI 59 SCL 60 SDA
ACO 83
Q215 Q218
SW Q214 STBY5V 1 2 3 4 5 6 7 8 CN1002 STBY5V UART TX GND UART RX CPU RESET FWE FLACH MODE GND
AN6V
DIG 5V-2 CN1006 5V RESET VGA MUTE GND 1 2 3 4 5
E
TO Q BOARD CN3008
I
TO UD BOARD CN7002
B(1/2)(MAIN CPU,COLOR DECODER,SYSTEM IC)
KE-42TS2U(UC)
3-1
IC1203 IC601 SYSTEM IC 148 RRI0 154 RRI0 158 RR7 159 RL0 166 RL7 167 GR0 174 GR7 184 BL0 191 BL7 192 BR0 199 BR7 200 BL0 207 BL7 RR0 93 98 RR7 96 101 RL0 83 86 84 RL7 92 90 GR0 73 80 GR7 77 82 GL0 63 67 GL7 65 71 BR0 54 61 BR7 59 62 BL0 43 BL7 50 OCLK OFLD OHD OVD 36 37 38 39 IC603 33 VDO 4 PLLHD 3 CLAMP 7 COAST 181 ADCLK 14 HCS1 15 V1 2 DQ0 3 5 6 8 9 11 12 39 40 42 43 45 46 48 49 DQ15 21 ADDR0 24 27 32 20 ADDR10 36 14 15 16 17 18 35 UDOM LDOM WE CAS RAS CS CLK 3.3V-2 FB801 190 R0_OD 197 R7_OD 198 203 R0_EV 199 201 207 R7_EV 208 214 G0_OD 211 217 G7_OD 218 225 G0_EV 223 226 G7_EV 227 B0_OD 234 B7_OD 235 B0_EV 238 244 B7_EV 248 250 246 245 PICLK PIFLD PIHS PIVS IC801 POD2 122 125 127 129 POD9 131 100 RO0 99 96 93 87 86 RO7 R0 5 3 141 140 138 6 R7 139 G0 137 136 134 131 129 133 G7 132 B0 126 122 120 118 117 124 B7 123 VSYNC HSYNC PARITY BLANK PDP_CLK 114 115 116 113 112 IC1202 VCC REG 7 8 50 56 IC802-804 SDRAM A0 A10 PANELDET1 Q1003 28 PANELDET1 IC1201 PANELDET2 CS DQM1 DQM0 BA0 MWR RAS CAS 2 4 3 76 77 78 79 CS UDQM LDQM BA WE RAS CAS CLK Q1004 POVS POHS POFLD POCLK SRX_4W VBLK VMUTE CS_PLD 29 102 103 101 91 58 60 59 57 DIN PANELDET2 PROGRAM DONE POVS POHS CCLK POFLD TDI GCK1 SRX_4W VBLK VMUTE CS_PLD 39 69 72 68 37 32 1 7 10 8 3 17 D0 D4/CF TDI 4 CE OE TMS 5 CLK TCK 6 TDO 1 3 51 52 54 56 3 50 2 4 6 7 11 12 14 8 10 15 19 20 22 24 16 18 28 27 25 30 31 IN0
IC1204 OUT0OUT0+ OUT1OUT1+ OUT2OUT2+ 48 47 46 45 42 41 1 2 3 4 5 6 7 8 9 10 11 12
IN6 IN27 IN5 IN7 IN9 IN12 IN14 IN10 IN11 IN15 IN18
POD12 136 138 140 142 POD19 145
85 GO0 83 80 76 GO7
OUT3- 38 OUT3+ 37
CN1204 LVDSGND OUT0OUT0+ OUT1OUT1+ OUT2OUT2+ CLKOUTCLKOUT+ OUT3OUT3+ LVDSGND TO PLASMA DISPLAY PANEL CN1(A)
POD22 150 152 155 POD29 159 IC1205 7 12 14 20 27 34 41 48 53 55 61 66 68 MD47 73 MD0 MA0 80 83 96 MA11 92 10 SYS_RESET 13 RESET 17 24 31 38 45 51 58 64 71 CS_OSD 1 CS DQ0 DQ15 VSYNC HSYNC DISP VOBA DCLKI 11 10 12 24 5 DA0 28 DA3 25
75 BO0 74 67 62 BO7
CLKOUT- 40 CLKOUT+ 39
IN22 IN16 IN17 IN25 IN24 IN23 IN26 CLKIN
49 DA0 46 DA3 42 41 43 44 40
177 IHD 178 IVD IC604 RETRIGGERABLE SINGLE SHOT 5 13 10 2
STX_4W SCK_4W
2 SIN 3 SCLK
3.3V-2
TO 1/2
DQ0 143 132 129 DQ15 126
18 V2 17 HCS2 A0 118 116 114 A10 107 SYS_RESET SYS_HS SYS_VS SDA_HS SCL_HS 179 180 29 30 12 13 RESET STNBY HSO VSO SDA SCL RMDQM RMWE RMCAS RMRAS RMCS DSCLK 120 124 123 122 121 147
STX_4W SCK_4W CS_SC SC_PLL SYS_RESET POFLD POVS POHS SRX_4W POCLK
254 252 253 99 100 115 116 117 1 105 97
SI SCLK SS MCLKSEL RST POHS POVS POFLD SO POCLK MCLK
1 2 3 4 5 6 7 8
CN1201 VCC TRST TDI TDO TMS TCK MODE GND FOR TEST
FB802
TDO 34 TMS 142 TCK 2
PDP_SCL 3.3V-2 X601 70MHz PDP_SDA PDP_CPU PDP_ACT PDP_IRQ 3.3V-2
1 2 3 4 5 6 7 8
CN1203 LVDSGND SCL GND SDA CPU_GO RDP_GO IRQ DOWN
B(2/2)(MAIN CPU,COLOR DECODER,SYSTEM IC,
)
TO PLASMA DISPLAY PANEL CN1(B)
KE-42TS2U(UC)
3-2
CN3001 J3001 PR/CR/R
COMPONENT VIDEO IN 2 / RGB IN
D3009 PROTECT D3007 PROTECT 2 R 7 B 5 G PR
IC3001 VIDEO SW 2 R IN1 R 35 OUT B 30 11 R G 27 13 G IN2 16 B 19 Q3005 SW INPUT SELECT LPF Q3104-3106 5 G 7 B
IC3001 VIDEO SW IC3014 VIDEO PROCESSOR COUT1 45 3 OUT B 30 11 R G 27 13 G IN2 16 B 19 Q3017 SW LPF 6 B/U V1 L1 R1 TV 47 LTV 46 3 1 4 2 RTV 48 VOUT1 40 4 G/Y 1 4 2 YOUT1 43 Q3027 BUFF
A5V
PB/CB/B Y/G
D3008 PROTECT
IN1 R 35 1
CN3002 R/V
J3000
Q3025 BUFF Q3026 BUFF
CN3011 PR GND PB GND Y GND HD GND VD 1 2 3 4 5 6 7 8 9
PR PB Y
Y PB
1 2 3 4 5 6 7 8 9 10 11
GND GND AN5V AN5V GND C_SIG GND Y_SIG GND VID_SIG GND CN3004 TUNER VID GND TUNER L GND TUNER R GND
A
TO B BOARD CN102
J
TO UD BOARD CN7002
F
TO B BOARD CN401
1 2 3 4 5 6
B
TO TU BOARD CN6001
V2 L2 LOUT1 39 ROUT1 41 SCL 26 SDA 27 VID_L VID_R IC3013 +12V REG IC3012,Q3022-3024 FAN DRIVE AMP 1 2 3 4 5 6 7 8 9 10 11 12 CN3009 FAN-DRV FAN1 GND FAN-DRV(NC) FAN2 GND FAN-DRV(NC) FAN3 GND NC NC NC
J3011
SUB WOOFER OUT
IC3007
COMPONENT VIDEO IN 2 / RGB IN
HD
3 5 1 2
FAN_DRV
4 15
10 8
DSUB_V DSUB_H
FAN_FB
VD
R2
IC3017 FAN_DET
TO FAN
SCL_LS 9 10 11 INPUT SELECT
SDA_LS
J3004
L COMPONENT VIDEO IN 1 AUDIO R
IC3006 6 L3 LOUT1 12 5 L2 VID_L 4 L1 23 R3 ROUT1 13 24 R2 VID_R ROUT2 15 25 R1 28 SDA_LS 27 SCL_LS IC3015 1 AMP 7 AN+12V Q3028,3029 POWER ON MUTE & LINE MUTE LINE MUTE 5 3 Q3036 Q3039 MUTE 7 IC3016 SW AMP 3 SDA_LS SCL_LS LOUT2 14 Q2004 ATT 15 RIN ROUT 9 7 RIN 28 ROUT 19 29 11 IN Q2005 ATT Q2006 SW 2 MODE2 L+R 22 16 LIN IC2003 LOUT 10 6 LIN IC2000 LOUT 20 11 IN
IC2002 DRIVE AMP STB 12 OUT 4 1 2
CN3007 L_SP(+) L_SP(-) TO SPEAKER
IC2001 DRIVE AMP STB 12 OUT 4 4 3 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 AN+12V Q3034,3035 POWER ON MUTE & SP MUTE STBY5V 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R_SP(+) R_SP(-) CN3005 A13V F.GND GND GND AUDIO-12V AUDIO GND AUDIO GND AUDIO+12V CN3008 STBY5V UART TX GND UART RX CPU RESET FWE FLASH MODE GND SDA SCL UD_BINT GND 32K CLK GND CN3012 SDA SCL UD_BINT GND CN3003 STBY5V GND SIRCS GND LEDA LEDB POWER SW INPUT SEL GND D3 DETECT LPF AUDIO MUTE LINE MUTE GND SCL LS SDA LS GND UART TX UART RX CPU RESET FWE FLASH MODE GND FAN DRIVE FAN FB FAN DETECT GND Q SENS RGB3 CONT1
J3002
L COMPONENT VIDEO IN 2 / RGB IN AUDIO R
Q2001,2003 SP MUTE CONTROL
J3008 Q3033 MUTE
Q3032 MUTE
AUDIO-12V
C
TO POWER BOARD CN3005
AUDIO+12V
HP_SW
E
TO B BOARD CN1002
5V D4000 Q4001
5V D4001 Q4007
5V
S4001 POWER SW
5V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CN4000 STBY5V P ON P SW(-) P SW(+) LED G LED R GND SIRCS GND HP SW HP MUTE GND HP R GND HP L CN3006 STBY 5V P ON P SW(-) P SW(+) LED G LED R GND SIRCS GND HP SW HP MUTE GND 32K CLK GND TO B BOARD CN1003 1 2 3 4 5 6 7 8 9 10 11 12 13 14
5V
LED A LED B
H
TO UD BOARD CN7004
IC4001 REMOTE IN
J4001
MUTE MUTE
HEADPHONE
CN3010 HP_L GND HP_R 1 2 3 Q3006,3008 CONTROLS OUT AMP Q3007 CONTROLS IN AMP SIRCS1 SIRCS2 1
IC3031 7 HP AMP 3 6
Q3037 MUTE Q3038 MUTE
H1 (SIRCS, P-SW)
D
TO B BOARD CN1001
Q (VIDEO SW, FAN DRIVE, AUDIO AMP, INPUT TERMINAL)
KE-42TS2U(UC)
3-3
TU 6001 TUNER DET OUT 2 Q6005 V BUFFER Q6011 BUFFER 1 CN6001 TUNER VID
IC7004 PD MONITOR CN7001 RX2RX2+ RX1RX1+ RX0RX0+ RXC+ RXC1 2 9 10 17 18 23 24 IC7007-7009 OVER VOLTAGE PROTECT 47 46 53 52 59 58 61 62 RX2RX2+ RX1RX1+ RX0RX0+ RXC+ RXCIOB/PR 16 IOG/PB 13 IOR/Y 10 FL7004 LPF FL7003 LPF FL7002 LPF 6 7 8 9 10 11 13 14 CN7002 PR GND PB GND Y GND GND VD
DET OUT
Q6004,6012 SYNC SEP 3 5 TUNER L TUNER R
B
TO Q BOARD CN3004 IC6006 SYS-COM 37 I-VPN 22 I-HS
J
TO Q BOARD CN3011
L OUT R OUT
IC7010 SYNC DET.
IC7001 EEPROM SI SO SCK CPSL 23 24 25 38 1 2 3 4 5 CN6003 SI SO SCK CPSL RESET SCL SDA 6 7 6 SCK 5 SI 35 DVI_SDA 36 DVI_SCL 31 SCL 32 SDA XTAL 28 X6001 4.19MHz EXTAL 29 IC7006 EEPROM 6 SCK 5 SI WP 7 CN7004 SDA SCL UD_BINT GND 1 2 3 4
HS_OUT 29
2 C/HSYNCIN HDRV 13 CLAMP 15 VDRV 11
RF AGC AFT STLED BILLED MODE FMONO MUTE
51 35 62 63 52 64 54
AGC AFT STR BIL MODE MONO MUTE
G
TO B BOARD CN103
Q7001, 7002 MIX
12 3 2 4
HD VGA RESET MUTE
TCLK 94 XTALOUT 95 RESETN 33
X7001 14.31818MHz
I
TO B BOARD CN1006
SCL SDA IC6007 EEP ROM BCLK 6 BSDA 5 WRPT 7
30 RST
IC7005 PA7/OCMP2/IT4 19 28 PA1/SDA 24 PA2/SCL VGA 18 10 RESET 8 2 OSCOUT MUTE 21 3 OSCIN
50 SCL0 48 SDA0 31 11 2 3 4
H
CN6002 BINT SDA SCL FOR CHECK TO Q BOARD CN3012
X7002 12MHz
IC6008 BUFFER 3 2 5 6 1
5V IC7002 3.3V REG. 1 3
3.3V
2.5V 7 IC7003 2.5V REG. 1 Q6009,6010 MUTE CONT IC6005 1 4 2 Q6007 MUTE Q6008 MUTE 3
UD
(DVI INPUT)
TU
(TUNER,SYS-COM)
IC6004 RESET 4 5 +5V
KE-42TS2U(UC)
3-4
3-2. CIRCUIT BOARDS LOCATION
H2
Q2 B Q UD H1 TU
KE-42TS2U(UC)
3-5
3-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Note:
· All capacitors are in µF unless otherwise noted. (pF: µµF) Capacitors without voltage indication are all 50 V. · Indication of resistance, which does not have one for rating electrical power, is as follows. Pitch: 5 mm Rating electrical power 1/4 W (CHIP : 1/10 W) · All resistors are in ohms. · : nonflammable resistor. · : fusible resistor. : internal component. · T · : panel designation, and adjustment for repair. · All variable and adjustable resistors have characteristic curve B, unless otherwise noted. · : earth-ground. · : earth-chassis. · When replacing the part in below table, be sure to perform the related adjustment. · All voltages are in V. · Readings are taken with a 10 M digital multimeter. · Readings are taken with a color-bar signal input. · Voltage variations may be noted due to normal production tolerances. · * : Can not be measured. · Circled numbers are waveform references. · : B + bus. · : B bus. · Divided circuit diagram One sheet of B and Q boards are circuit diagram is divided into three sheets, each having the code B-a to B-c. For example, the destination ab1 on the code B-a sheet is connected to ab1 on the B-b sheet. a b 1 Ref. No. Circuit diagram division code
3 4 5 6 7 8 9 0 !¡ !TM !£ !¢ ! !§ !¶ !· !ª @º @¡ @TM @£
Diode
Terminal name of semiconductors in silk screen printed circuit ( )
Device Printed symbol
*
1 2
Terminal name Collector Base Emitter
Circuit
Transistor Collector Base Cathode Anode Cathode Diode Anode (NC) Emitter
Transistor
Cathode Diode Anode (NC)
Common Diode Anode Diode Cathode Common Anode Diode Cathode
Common Anode Anode
Common Diode Anode Anode
Common Diode Cathode Diode Cathode Common Cathode Anode Anode Cathode Drain Cathode Cathode Anode Anode Source Gate
G D G S S D
Diode Transistor (FET) Transistor (FET) Transistor (FET) Transistor
Drain
Source Gate Source Drain Gate Emitter Collector Base
D
D G G S
Note: The components identified by shading and mark ! are critical for safety. Replace only with part number specified.
S
C1
C2 B2
Transistor
C2 B1 E1 B1 E2 B2 C1 E1 E2
Note: Les composants identifiés par un tramé et une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
Transistor
C1 B2 E2 E1 B1 C2 B1 C1 C2 B2 E1 E2
Transistor
C1 B2 E2 E1 B1 C2
E1
E2 B2
Transistor
C1 B2 E2 E1 B1 C2
B1 C1 C1(B2) C2 C2
Transistor
E2 B1 E1 C2 C1(B2)
B1 E2 E1(B2) B1 C1 E1(B2) B1 C1 C2 C2 C2 E2 E2
Transistor
(B2) B1 E1 E2 C1 C2
Transistor Discrete semiconductot
(B2) E2 E1 B1 C2 C1
(Chip semiconductors that are not actually used are included.)
Ver.1.6
KE-42TS2U(UC)
3-6
(1) Schematic Diagrams of B (a, b, c, d, e, f, g) Board
1 A
CN102 11P
TO Q( a )BOARD CN3001
JL11 AN 5V-3
2
3
4
5
6
7
8
9
10
11
12
13
14
15
AN 5V-3 AN 5V-3
L4 1µH :CHIP C43 47 6.3V :AL-CP L7 10µH :CHIP R103 1k 1/10W :CHIP R100 47 1/10W :CHIP C67 100 10V :AL-CP C68 0.1 16V B:CHIP TP6
ac-2
Q7 DTC144EE INVERTER
R1227 0 1/16W :CHIP
B
C20 0.1 16V B:CHIP
C21 0.1 16V B:CHIP
GND GND AN5V AN5V GND C_SIG GND Y_SIG GND VID_SIG GND
1 2 3 4 5 6 7 8 9 10 11
JL10
ae-13 abe-14 abe-15 AN 5V-3
Q28 2SA1037AK BUFFER
C74 100p CH:CHIP
V.R-Y
R108 47 1/10W :CHIP C78 100p 50V CH:CHIP
R-Y
JL12 TP9 JL13 JL15 JL14 C15 100 6.3V :AL-CP L3 1µH :CHIP C16 0.1 16V B:CHIP C18 10 16V :AL-CP X1 16.2MHz C17 10p CH:CHIP
BPH-Fil Xtal
Y
+5V
C26 0.01 25V B:CHIP C88 220p CH:CHIP R25 R27 4.7k 4.7k 1/10W 1/10W :CHIP :CHIP
AN 5V-3
C45 10 16V :AL-CP R62 2.2k 1/10W :CHIP R60 22k 1/16W :RN-CP C48 0.1 16V B:CHIP R64 2.2k 1/10W :CHIP C47 C49 47 0.1 6.3V 16V :AL-CP B:CHIP
IC5 CXA1211M AMP
8 7 6
YCA 2
+5V
Q29 2SA1037AK BUFFER
R101 47 1/10W :CHIP R84 3.3k 1/16W :RN-CP R104 1k 1/10W :CHIP R109 47 1/10W :CHIP C75 100p 50V CH:CHIP R105 1k Q30 2SA1037AK 1/10W :CHIP BUFFER R102 47 1/10W :CHIP R110 47 1/10W TP8 Y :CHIP TP5 TP7
V.B-Y
C79 100p 50V CH:CHIP
B-Y
5
R79 0 1/16W :CHIP
C
IC2 CXA2163AQ-T6 R11 1k COLOR DECODER 1/16W
C5 0.47 16V B:CHIP C6 0.01 25V B:CHIP R1 100 1/10W :CHIP :RN-CP C11 R7 0.01 27k 25V 1/16W B:CHIP :RN-CP
C23 0.1 16V B:CHIP
C27 0.1 16V B:CHIP C28 0.1 16V B:CHIP C29 0.1 16V B:CHIP
R24 680 1/10W :CHIP C86 220p CH:CHIP C87 220p CH:CHIP R106 220 1/10W :CHIP
R26 680 1/10W :CHIP
R28 680 1/10W :CHIP
R30 R33 4.7k 6.8k 1/10W 1/10W :CHIP :CHIP
Q11 2SC4617 BUFFER Q6 2SC4617 BUFFER R37 1k 1/10W :CHIP Q8 2SC4617 BUFFER Q10 2SC4617 BUFFER R44 1k 1/10W :CHIP R41 1.5k 1/10W :CHIP
YCA 1
1
2
3
4
Y/C Vcc
Y/C GND
4.0 0.9 YS/YM 0 R2 2.4 G2 2.4 B2 2.4
Cb2
Cr2
R1
2.4 G1 2.4 B1 2.4
Y2
8
7
IN0
6
5
2.7 IN1 2.3 0
0
2.1 3.1 3.2
38 37 36 35 34 33 32 31 30 29 28 27 26 25
Q23 2SC4617 Y AMP
V.Y
CVBS OUT(2VPpp)
COMB C/FORCED S
AFC.Fi C1
CVBS/Y1 SYNC IN
0.9 SCP 2.7 Y FOR SYNC 2.3 SYNC-Vcc 5.0 SCL 5.0 SDA 5.0
YS3
6
SMS VIDEO
INTRO VDD VSS RREF
13
2.4 3.4
SYNC-GND
C33 C32 0.22 0.22 16V 16V B:CHIP B:CHIP R107 220 1/10W :CHIP C34 4.7 6.3V B:CHIP
5
HIN
SDA
14
D
ab-3
R2 100 1/10W :CHIP
39 40 41 C7 0.1 16V B:CHIP 42 C1 0.01 25V B:CHIP 43 C2 4.7 10V B:CHIP 44 R9 680k 45 1/10W :CHIP 46 C8 2.2 47 10V R10 B:CHIP 3.9k 1/10W :CHIP 48
C3 0.022 25V B:CHIP C14 4.7 10V B:CHIP R4 100 1/10W :CHIP
2.7
C3
YS1 Cr out Cb out
CVBS/Y3
COMB SYS FSC OUT
1.9 Y OUT 1.5 APL FIL 2.3 Y1 1.4 Cb1 2.9 Cr1 2.9
2
G
BOX
0
3
B
0
SDO
17
1
2
3
4
IC3 TC4W53FU COMP
R40 220 1/10W :CHIP C37 C39 0.1 470p 50V 16V B:CHIP CH:CHIP
5.0
R49 R113 0 100 1/10W 1/16W :CHIP :CHIP
R57 2.2k 1/16W :RN-CP
4
SEN
SCL
15
1.7 3.0 1.9 ADD(8EH) 4.9 C2 1.8 CVBS/Y2 2.9
APC-Fil
24 23 22 21 20 19 18 17 16 15
IC4 Z8622912SSC-00TR MAIN V CHIP/CC
1
AS R
C30 4.7 10V B:CHIP
C36 4.7 6.3V B:CHIP
R61 1.8k 1/16W :RN-CP
C51 10 6.3V B:CHIP
C53 100 10V :AL-CP
OUT
18
C55 18p 50V CH:CHIP
C80 100p 50V CH:CHIP
R85 3.3k 1/16W :RN-CP
Q24 2SC4617 Y AMP
G/Y B/U R/V
C31 0.22 16V B:CHIP Q3 2SC4617 BUFFER R112 0 1/16W :CHIP R35 1k 1/10W :CHIP
R31 33k 1/10W :CHIP R32 47k 1/10W :CHIP
0 5.0 5.0 0.4 5.0
R58 100k 1/10W :CHIP
R70 4.7k 1/16W :RN-CP
Q20 1k 2SC4617 1/16W :RN-CP AMP
R78 220 1/16W :RN-CP R72 R76 2.7k 1k 1/16W 1/16W :RN-CP :RN-CP
R75
R80 1k 1/16W :RN-CP
C61 0.1 16V B:CHIP
16
C76 100p 50V R93 R98 CH:CHIP 150 100 1/16W 1/16W :RN-CP :RN-CP
GND ac-16
3.0 1.8 2.1 VS 0.1 COMB Y 3.0
D-VDD
2.5
D-GND
R50 100 1/10W :CHIP
Q16 2SA1774 AMP R71
C46 10 16V :AL-CP R67 R65 5.6k 4.7k 1/16W 1/10W :RN-CP :CHIP 8.2k 1/16W :RN-CP C50 0.1 16V B:CHIP
Q22 2SC4617 AMP
R81 1k 1/16W :RN-CP C57 1 10V B:CHIP R89 10k 1/10W :CHIP
R92 1k 1/10W :CHIP R90 470 1/16W :RN-CP R94 4.7k 1/16W :RN-CP C62 0.1 16V B:CHIP
Q27 2SA1774 BUFF
1
2
3
4
5
C22 0.22 10V B:CHIP
6
7
8
9 10 11 12 13 14
R19 100 1/10W :CHIP R20 100 1/10W :CHIP
E
C84 100 6.3V :AL-CP
AN 5V-3
R13 C19 680k 0.1 1/10W 16V :CHIP R118 B:CHIP 1M 1/16W :CHIP R119 1M 1/16W +5V :CHIP
C24 0.01 25V B:CHIP C25 0.01 25V B:CHIP
C40 R116 0.1 16V B:CHIP 470 1/16W :CHIP C41 0.0068 25V B:CHIP C38 R42 0.068 6.8k 25V 1/16W B:CHIP :RN-CP
1.4
CSYNC
1.1
LPF
10
9
C44 0.1 16V B:CHIP
11
Q15 2SA1774 BUFF
Q25 2SC4617 AMP
R83 1.1k 1/10W :RN-CP R91 1.2k 1/16W :RN-CP
Q26 2SC4617 BUFF
R95 2.7k 1/16W :RN-CP
HS
8
12
7
D1 1SS387
Q18 DTC144EE SW
1.2 1.3
R47 10k 1/16W :RN-CP
ae-17 ac-18 AN 5V-3 L6
10µH :CHIP L5 10µH :CHIP C56 10 16V :AL-CP C58 0.1 16V F:CHIP C63 47 6.3V :AL-CP C64 0.1 16V F:CHIP
C9 L1 100 1µH :CHIP 6.3V :AL-CP
C12 0.01 25V B:CHIP C13 0.01 25V B:CHIP
R18 7.5k 1/16W :RN-CP
F
R3 47 1/10W :CHIP JL1
R6 2.2k 1/10W :CHIP
6
R8 47 1/10W :CHIP
IC1 TC7WH241FU BUFF
1 8
R15 10k 1/10W :CHIP
5
FL2 H355LNK7849
7
Q5 2SB709A C BUFFER
TP2
R66 100 1/10W :CHIP R69 1k 1/10W :CHIP
4
R17 100 1/10W :CHIP
R34 680 TP3 1/10W :CHIP COMB C
JL2 JL3 C59 0.01 25V B:CHIP
OAW1 OAW2 OED OWSS VRB ADIN AVSS AVDD VRT AVDD IO AVSS ISET TST
OLBX O169 XI XO VSS VSS VSS VDD VDD VDD XRST I2CAD SDA SCL
15 16 17 18 19 20 21 22 23 24 25 26 27 28
1
C10 L2 100 1µH 6.3V :CHIP :AL-CP
+5V
R14 100 1/10W :CHIP R52 680 1/10W :CHIP R53 100 1/10W :CHIP
R68 1k 1/10W :CHIP Q17 2SC4617 V AMP
IC6 CXD2057M AUTO WIDE
JL4 JL5 X2 14.318MHz R99 0 1/16W :CHIP C65 C66 15p 15p 50V 50V CH:CHIP CH:CHIP
R74 Q19 100 2SA1774 1/10W V AMP :CHIP R73 1k 1/10W :CHIP
R117 0 1/16W :CHIP
6
5
4
3
2
1
R48 560 1/10W :CHIP
C52 47 6.3V :AL-CP R77 820 1/10W :CHIP
R82 100 1/10W :CHIP
7
R39 5.6k 1/10W :CHIP
9 10
12
TP1
HS
0.2 0.4
R12 47 1/10W :CHIP
Q1 2SA1037AK INVERTER
TP4 R16 47 1/10W :CHIP R22 680 1/10W :CHIP R21 100 1/10W :CHIP R23 560 1/10W :CHIP
COMB Y
C42 120p CH:CHIP
G
CN101 15P
ag-4 ag-5 STBY 5V
1
2
3
4
5
6
TO POWER BOARD CN STBY5V GND POWER THERMO DIG3.3V DIG3.3V GND GND DIG5V DIG5V GND GND AN6V AN6V A13V
R36 1k 1/10W :CHIP Q4 2SA1037AK V BUFFER
R43 680 1/10W :CHIP
R51 330 1/10W :CHIP
6
5
4
3
2
1
R56 1k 1/10W :CHIP R55 560 1/10W :CHIP
C60 0.01 25V B:CHIP R86 10k 1/10W :CHIP
14 13 12 11 10 9
4.8 0.1 0.4
Q21 2SC4617 V BUFFER
VS
4
5
Q13 2SB709A C BUFFER
3
6
C54 470p 50V CH:CHIP
2
7
8
3
2
R96 100 1/10W :CHIP
FL1 H355LNK7849
Q9 2SB709A Y BUFFER
R45 1k 1/16W :RN-CP
FL3 H355LNK7849 R46 470 1/16W :RN-CP
ab-19 ab-20
R97 100 1/10W :CHIP
7
9 10
12
L8 33µH :CHIP
CN103 9P
ae-8 ae-9 ae-10 ae-11 ae-12
JL27 JL28 JL29 JL30 JL31 JL32
H
1 JL16 2 JL17 3 JL18 4 5 6 JL21 7 8 9 10 11 12 13 14 15
12 DIG 3.3V-2 ae-6 ae-7
JL19 C81 JL20 0.47 C82 C083 100 10 10V 16V B:CHIP Q2 2SA1037AK V BUFFER
10 9
7
R29 5.6k 1/10W :CHIP
C35 15p 50V CH:CHIP
Q12 2SB709A Y BUFFER
R54 5.6k 1/10W :CHIP
Q14 2SB709A Y BUFFER
R59 100 1/10W :CHIP
ab-21
+13V
1 2 3 4 5 6 7 8 9
SI SO CLK CPSL RESET GND GND A13V A6V
DIG 5V-2
JL22
+6V
AN 6V
IC7 BA05FP +5V REG
VCC OUT GND
AN 5V-3 5.0
+6V
JL24
6.1
I
+13V
C69 470 10V :AL-CP
C70 0.1 16V B:CHIP
C71 47 6.3V :AL-CP
C72 47 25V :CHIP
B- a
(COLOR DECODER,AUTO WIDE)
B-SS11403-B..-P1
J
· Divided circuit diagram One sheet of B and Q boards are circuit diagram is divided into three sheets, each having the code B-a to B-c. For example, the destination ab1 on the code B-a sheet is connected to ab1 on the B-b sheet. a b 1 Ref. No. Circuit diagram division code
KE-42TS2U(UC)
3-7
1 A
2
3
be-22
4
VEH1 VEH2 VEH3
5
L207 1µH :CHIP
6
AN 5V-3
C238 0.1 16V B:CHIP
7
Q204 2SC4617 BUFFER
R245 R252 220 1.2k 1/10W 1/10W :CHIP :CHIP
8
Q208 2SC4617 BUFFER
C247 47 6.3V :AL-CP
9
10
11
12
13
14
15
AN 5V-3
RB202 47x4
C237 100 6.3V :AL-CP
+5V
L204 1µH :CHIP C218 47 6.3V :AL-CP
Q203 2SA1774 BUFFER
Q210 2SC4617 BUFFER
ab-21
R269 R274 1k 100 1/10W 1/10W :CHIP :CHIP
RB201 C220 47x4 0.1 16V B:CHIP
RB203 47x4 C240 0.1 16V B:CHIP C242 C243 47 0.01 6.3V 25V :AL-CP B:CHIP R260 220 1/10W :CHIP
B
36 35 34 33 32 31 30 29 28 27 26 25
5.0 D5 4.9 D6 5.0 D7 0 C0 5.0 C1 4.9 C2 4.9 C3 0 C4 5.0 C5 4.9 C6 4.9 C7 0
D4
IC205 MC141627FT 3LINE COMB
GND
R276 100 1/10W :CHIP TP202
C241 0.1 16V B:CHIP
TE1 TE0 MODE1 MODE0
R255 1.8k 1/10W :CHIP
Q207 2SC4617 Y BUFFER
R256 100 1/10W :CHIP R266 820 1/16W :RN-CP
R265 1k 1/10W :CHIP
+5V
Q211 2SA1774 Y BUFFER
R272 680 1/16W :RN-CP R282 6.8k 1/10W :CHIP
C
be-23
C216 0.1 16V B:CHIP
be-24
C212 0.01 25V B:CHIP
37 38 39 40 41 42 43 44 45 46 47 48
D3 D2 D1 D0 BYPASS VH D GND D VCC FSC N/M
AD CLK D GND NC CLC CLOUT VIN
PAL/NTSC COMB/BPF
DA GND DA VCC DA REF I BIAS AD GND AD VCC
2.0 0 4.9
1.9
1.9 1.9
1.1
O VCC
FILIN
Y OUT
D
DIG 5V-2
C223 47 6.3V :AL-CP C205 0.1 16V B:CHIP C204 100 6.3V :AL-CP C210 100 6.3V :AL-CP L205 1µH :CHIP R213 100 1/10W :CHIP
PCO
BIAS
C OUT
0.9 1.5 1.3
1.7 RBT 0.5 RTP 2.5
24 23 22 21 20 19 18 17 16 15 14 13
C235 0.1 16V B:CHIP
Q205 2SA1774 Y BUFFER
R246 100 1/10W :CHIP
R273 6.8k 1/16W :RN-CP
IN0
0.8 IN1 1.8
C261 0.1 16V B:CHIP
8
7
6
5
R257 33k 1/10W :CHIP C244 0.01 25V B:CHIP
R262 1k 1/10W :CHIP
OUT
Q209 2SA1774 C BUFFER Q206 2SC4617 C BUFFER
R275 100 1/10W :CHIP
1
0.8
IC208 TC4W53FU COMP
4 ab-20
2
3
1
2
3
4
5
6
7
8
9 10 11 12
C236 0.1 16V B:CHIP R248 100 1/10W :CHIP R261 100 1/10W :CHIP R263 1k 1/16W :RN-CP
IN0
1.6 IN1 1.4 0
C201 0.1 16V B:CHIP
L202 68µH :CHIP
E
DIG 3.3V-2
1
C203 0.1 16V B:CHIP L208 1µH C271 :CHIP 47 6.3V :AL-CP C272 0.1 16V B:CHIP
IC201 SI-3025LSA +2.5V REG
C206 47 6.3V
OUT
1.6
C221 10 16V :AL-CP
C228 0.1 16V B:CHIP R214 51 1/16W :RN-CP
R223 43k C230 C232 R232 1/16W 0.1 10k 0.1 :RN-CP 16V 16V 1/10W B:CHIP B:CHIP :CHIP
C233 0.1 16V B:CHIP
R258 18k 1/10W :CHIP
R271 390 1/10W :CHIP C262 0.1 16V B:CHIP
Q214 DTC144EE
8
7
6
5 ae-25
1
2
3
4
IC209 TC4W53FU COMP
ab-19
VIN NC VIN CTL
VOUT VOUT
+2.5V
C207 47 6.3V :AL-CP
IC206 µPD64083 3D COMB
C260 1 10V B:CHIP C276 47 6.3V :AL-CP
2
2.5
3
GND GND
4
5
6
7
8
DVDDRAM
DGNDRAM DGNDRAM EXTDYC09 EXTDYCO8 EXTDYCO7 EXTDYCO6 EXTDYCO5 EXTDYCO4 EXTDYCO3 EXTDYCO2 EXTDYCO1 EXTDYCO0 EXTALTF TEST14 TEST13 TEST12 TEST11 TEST10 TEST09 TEST08 TEST07 TEST06 TEST05 TEST04 TEST03 TEST02 TEST01 TESTIC2 TESTIC1 DGND
C225 C202 0.1 100 16V 6.3V :AL-CP B:CHIP
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
VIN NC VIN CTL
VOUT VOUT
2.5
3
F
+5V
GND GND
C273 0.1 16V B:CHIP
C208 220 35V :AL-CP
+2.5V
4
5
L201 47µH
IC202 SI-3025LSA +2.5V REG
C274 0.1 16V B:CHIP :CHIP :CHIP :CHIP :CHIP C226 0.1 16V B:CHIP
G
R216 1.8k 1/10W R217 1.8k 1/10W R218 1.8k 1/10W R219 1.8k 1/10W
C224 24p CH:CHIP C222 24p CH:CHIP
31 32 DVDDRAM 33 TEST15 34 TEST16 35 TEST17 36 TEST18 37 TEST19 38 DVDDIO 39 TEST20 40 DGND 41 TEST21 42 TEST22 43 TEST23 44 TEST24 45 DVDD 46 AVDD 47 XI 48 XO 49 AGND 50 FSCO
DVDD 100 TEST26 99 TEST25 98 AGND 97 ACI 96 VRBC 95 VRTC 94 AVDD 93 AVDD 92 VRTY 91 VRBY 90 VCLY 89 AYI 88 AGND 87 AGND 86 CBPY 85 AYO 84 ACO 83 CBPC 82 AVDD 81
R283 2.2k 1/10W C265 :CHIP 10 6.3V B:CHIP C264 0.1 16V B:CHIP
+5V
Q216 2SC4617 Y BUFFER Q213 2SA1774 Y BUFFER
R289 4.7k 1/16W :RN-CP R296 100 R292 1/10W 560 1/16W :CHIP :RN-CP R293 470 1/16W :RN-CP R298 100 1/10W :CHIP
1
2
6
7
8
C250 0.1 16V B:CHIP C251 0.1 16V B:CHIP C252 47 6.3V :AL-CP
C253 0.1 16V B:CHIP C254 0.1 16V B:CHIP C255 0.1 16V B:CHIP
R284 1k 1/10W :CHIP
C270 100 10V :AL-CP
Q212 2SC4617 Y BUFFER
R294 680 1/16W :RN-CP
Q217 2SA1774 Y BUFFER
C256 0.1 16V B:CHIP R279 1.5k 1/10W :CHIP R281 1.5k 1/10W :CHIP
R285 470 1/16W :RN-CP R286 330 1/10W :CHIP R287 33k 1/10W :CHIP
R295 15k 1/10W :RN-CP R301 100 1/10W :CHIP R290 1k 1/10W :CHIP R299 Q215 1k 2SC4617 C BUFFER 1/10W :CHIP R291 1k 1/10W :CHIP
R204 220 1/10W :CHIP
C211 0.001 B:CHIP
H
ab-3
R201 6.8k 1/10W :CHIP C209 0.01 25V B:CHIP
C214 0.1 16V B:CHIP
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
C257 0.1 16V B:CHIP C249 0.1 16V B:CHIP
AGND FSCI AVDD CKMD DGND CLK8 RSTB SLA0 SCL SDA ST0 ST1 NSTD DVDD DYCO0 DYCO1 DYCO2 DYCO3 DYCO4 DYCO5 DYCO6 DYCO7 DYCO8 DYCO9 ALTF CSI RPLL LINE KIL DGND
C266 0.01 25V B:CHIP
Q218 2SA1774 C BUFFER
Q201 2SA1774 AMP
R202 R207 39k 1/10W R205 100 1/16W :RN-CP 2.2k :CHIP 1/10W :CHIP
C229 0.1 16V B:CHIP
C231 47 6.3V :AL-CP
1
5
C227 0.1 16V B:CHIP
VCC
PAR
1.2
C234 1 10V B:CHIP
CR
3
4
BP
2
R240 15k 1/10W :CHIP C239 0.1 16V B:CHIP
C275 10 16V B:CHIP
R277 680k 1/10W :CHIP
C263 0.1 16V B:CHIP C258 0.1 16V B:CHIP
R288 18k 1/10W :CHIP
8
C245 1 10V B:CHIP RB206 1kx4 RB205 1kx4 RB204 1kx4
CS
7
6
5
IC204 TC7S04F
TP201
4.3 2.3
FSC
I
abe-15 abe-14
1
2
3
+5V
C259 0.1 16V B:CHIP R280 100 1/10W :CHIP
GND
IC207 LM1881M SYNC SEP
IN
VS
4
B- b
B-SS11402-B..-P2
(3D COMB FILTER,3LINE FILTER)
J
· Divided circuit diagram One sheet of B and Q boards are circuit diagram is divided into three sheets, each having the code B-a to B-c. For example, the destination ab1 on the code B-a sheet is connected to ab1 on the B-b sheet. a b 1 Ref. No. Circuit diagram division code
KE-42TS2U(UC)
3-8
1 A
2
3
4
5
6
AN 6V 6.1
7
AN 5V-4
IC401 BA05FP +5V REG
VCC OUT GND
8
C416 220 35V 5.0 :AL-CP
9
10
cg-33 cg-34 cg-35
11
12
13
14
15
IC402 BA033FP +3V REG
VCC OUT GND
C429 220 35V 3.3 :AL-CP
R435 47 1/10W :CHIP
EMI
C401 220 35V :AL-CP
C415 0.1 16V B:CHIP
cf-40
GR3 GR2
C428 0.1 16V B:CHIP
C463 470 10V
+3.3V
RB412 47x4 C432 C434 C436 C438 0.1 0.1 0.1 1 16V 16V 16V 10V B:CHIP B:CHIP B:CHIP B:CHIP
RB411 47x4 C440 0.1 16V B:CHIP
GL7 GL6 GL5 GL4
RB410 47x4
GR7 GR6 GR5 GR4
DIG 5V-2
R411 47 1/10W :CHIP C417 47 6.3V :AL-CP R407 0 1/16W :CHIP
B
L401 1µH :CHIP
C414 0.1 16V B:CHIP
108 107 106 105 104 103 102 101 100
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
XTLOAD HOLD SOGOUT UNLOCK DSYNC/DIVOUT DPGND 1/2CLK 1/2XCLK CLK XCLK DGNDPLLTTL DVCCPLLTTL AGNDADREF AVCCAD3 VRB DVCCAD3 DVCCAD DVCCADTTL DGNDADTTL GR7 GR6 DGNDAD3 GR5 GR4 GR3 GR2 GR1 AGNDAD3 DGNDAD3 GR0 DGNDADTTL DVCCADTTL GL7 GL6 GL5
EVEN/ODO
109
GR1 GR0
FL400 NFM51R10P
ac-16
110
AN 5V-3
cg-31 cg-32
111 112
C
ac-2
CN401 10P
GND 1 R/V 2 GND 3 G/Y 4 GND 5 B/U 6 GND 7 DSUB_H 8 GND 9 DSUB_V 10 TO Q( a )BOARD CN3002
JL80 JL81 R304 470 1/10W :CHIP R307 1.5k 1/10W :CHIP JL76 R305 1.5k 1/10W :CHIP
C462 0.1 16V B:CHIP
C421 0.1 16V B:CHIP C408 100p CH:CHIP C422 0.1 16V B:CHIP
113 114 115 116 117 118
JL77
R302 470 1/10W :CHIP
Q31 2SA1462 BUFFER
G/Y
C402 330p CH:CHIP R401 3.3k C407 1/10W 0.33 :CHIP 16V B:CHIP C411 100p CH:CHIP R405 3k 1/16W :RN-CP
JL78
C423 0.116V B:CHIP120
121 122
119
D
JL79
R303 470 1/10W :CHIP
Q32 2SA1462 BUFFER
R306 1.5k 1/10W :CHIP
B/U V.Y
C412 0.22 50V B:CHIP C413 0.22 50V B:CHIP C418 0.1 16V B:CHIP C419 0.1 16V B:CHIP C420 0.1 16V B:CHIP C403 0.22 50V B:CHIP C404 0.22 50V B:CHIP C425 0.1 16V B:CHIP
C424 0.1 16V B:CHIP
C427 123 0.116V B:CHIP 124
125 126 127 128 129 130 131 132 133 134 135 136
Q33 2SA1462 BUFFER
R/V
R440 6.8k IC405 SN74LV4053APWR 1/10W :CHIP SELECTOR
Y1 Y0 Z1 Z Z0 INH VEE GND VCC Y X X1 X0 A B C
C464 0.1 16V B:CHIP
ac-18 V.B-Y
C405 0.22 50V B:CHIP
9 10 11 12 13 14 15 16
E
3
Q407 2SC4617 CLAMP
Q411 2SA1774 BUFFER
+5V
Q414 2SA1774 BUFFER R452 4.7k 1/10W R453 :CHIP 3.3k 1/16W Q410 :RN-CP 2SC4617 BUFFER D406 D407 1SS387 1SS387 R462 R449 C1241 0.1 15k 4.7k 16V 1/16W 1/16W :RN-CP :RN-CP B:CHIP R417 1.5k 1/10W :CHIP R418 47 1/10W :CHIP R461 0 1/16W :CHIP R423 150k 1/16W :RN-CP C406 0.22 50V B:CHIP C409 0.22 50V B:CHIP C410 0.22 50V B:CHIP TP401
137 138 139
R308 1.5k 1/10W :CHIP D401 1SS387 R441 2.2k 1/10W :CHIP C1238 470p CH:CHIP
7
R443 1k 1/10W :CHIP
R455 R445 100 1k 1/10W 1/10W :CHIP :CHIP
V.R-Y
R448 3.3k 1/16W :RN-CP
Q408 2SC4617 BUFFER
G
143 144
F
C1239 R446 150k 1 16V 1/10W B:CHIP :CHIP
C1240 0.1 16V B:CHIP
NC NC XPOWERSAVE DGNDREG DVCCREG SDA SCL X SENABLE SEROUT 3WIRE/I2C DPGND AVCCADREF AVCCAD3 VRT DVCCAD3 DVCCADTTL DGNDADTTL RL0 RL1 DGNDAD3 RL2 RL3 RL4 RL5 RL6 AGNDAD3 DGNDAD3 RL7 DVCCADTTL DGNDADTTL RR0 RR1 RR2
Q409 2SC4617 BUFFER
C426 0.1 16V B:CHIP
140 141 142
R447 3.3k 1/10W :CHIP R444 1k 1/10W :CHIP
R442 2.2k 1/10W :CHIP
R454 10 1/10W :CHIP
C465 0.022 25V B:CHIP R456 68k 1/10W :CHIP R457 68k 1/10W :CHIP
C466 0.022 25V B:CHIP R458 68k 1/10W :CHIP C467 0.022 25V B:CHIP
R406 820 1/16W :RN-CP
XCLKIN CLKIN SYNCIN1 SYNCIN2 CLPIN DVCCPLL DGNDPLL AVCCVCO AGNDVCO RC1 RC2 AVCCIR IREF DPGND AGNDIR G/YIN1 AVCCAMPG G/YIN2 AGNDAMPG G/YCLP B/CBCLP R/CRCLP DPGND SOGIN1 B/CBIN1 AVCCAMPB SOGIN2 B/CBIN2 AGNDAMPB DPGND R/CRIN1 AVCCAMPR R/CRIN2 AGNDAMPR C/YOUT R/CROUT DACTESTOUT ADDRESS B/CBOUT 1 2 3 4 5 6
R409 820 1/16W :RN-CP R410 820 1/16W :RN-CP
IC403 CXA3516R AD CONVERTER
GL4 GL3 GL2 GL1 GL0 DGNDADTTL DGNDAD3 DVCCADTTL BR7 BR6 BR5 BR4 BR3 GNDAD3 BR2 BR1 BR0 DGNDADTTL DVCCADTTL BL7 BL6 BL5 DGNDAD3 BL4 BL3 BL2 BL1 BL0 DGNDADTTL DGNDAD3 DVCCADTTL RR7 RR6 RR5 RR4 RR3
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37
GL3 GL2 GL1 GL0
RB409 47x4 C442 0.1 16V B:CHIP
BR7 BR6 BR5 BR4
RB408 47x4
BR3 BR2 BR1 BR0
C443 0.1 16V B:CHIP RB407 47x4
BL7 BL6 BL5 BL4
RB406 47x4
BL3 BL2 BL1 BL0
RB405 47x4
4
2
1
6
C444 0.1 16V B:CHIP
5
RR7 RR6 RR5 RR4
RB404 47x4
8
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
C431 0.1 16V B:CHIP
ce-26
Q406 DTC144EE SW Q415 2SA1774 BUFFER
Q412 Q413 2SA17742SA1774 BUFFER BUFFER R450 2.2k 1/16W :RN-CP
R451 4.7k 1/10W :CHIP
R416 470 1/10W :CHIP
Q401 2SA1774 BUFFER
C449 220p CH:CHIP
+5V
Q416 DTC144EE
ce-27
3
GND
4
G
Q404 DTC144EE BUFFER
ce-28
CLP
Q417 DTC144EE IC406 TC7S08FU
VCC
Q418 DTC144EE
DIG 3.3V-2
+5V
C435 C439 C433 1 0.1 10V C437 0.1 16V 16V B:CHIP 0.1 B:CHIP 16V B:CHIP B:CHIP C441 0.1 16V B:CHIP
Q405 DTC144EE BUFFER
C468 0.1 1/16V B:CHIP
R412 100 1/10W :CHIP
R413 100 1/10W :CHIP
2
1
5
15KRGB
R459 R460 10k 1/10W :CHIP 5.6k 1/10W :CHIP
RL4 RL5
RL0 RL1 RL2 RL3
RL6 RL7
TP402
TP403
ce-29 ce-30
R420 220 1/16W :CHIP
DIG 5V-2
RB402 47x4
+5V
C457 47 6.3V :AL-CP C453 0.1 16V B:CHIP C450 4.7 10V B:CHIP R422 220 1/16W :CHIP C458 0.1 16V B:CHIP
H
R414 470 1/10W :CHIP
C445 4.7 10V B:CHIP
FB401 0uH BK2125HM601T
ceg-36 ceg-37
R427 2.2k 1/16W :RN-CP C460 220p CH:CHIP R428 2.2k 1/16W :RN-CP
R419 18k 1/16W :RN-CP C447 0.01 25V B:CHIP
Q402 2SC4617
H.STATE V.STATE CLAMPSW GREENIN GND C/H C/H DET V IN V DET
11 12 13 14 15 16 17 18 19 20
1
CLAMP TIMING V.POL H.POL CLAMP VCC HD HD VD
D402 DAN202K
R421 18k 1/16W :RN-CP
R424 4.3k 1/16W :RN-CP R426 2.2k 1/16W :RN-CP
2
R429 1k 1/16W :RN-CP
3
cg-38
TH401 C461 22p R432 CH:CHIP 47 1/16W :RN-CP
10 9
I
R415 470 1/10W :CHIP
C448 0.01 25V B:CHIP
Q403 2SC4617 D403 DAN202K
7
6
5
4
cg-39
R425 82k 1/16W :RN-CP C459 100p CH:CHIP
8
C446 4.7 10V B:CHIP
C451 4.7 10V B:CHIP
C456 0.1 16V C454 C455 B:CHIP 0.1 10 16V 16V B:CHIP :AL-CP
VS/S OUT VTIMING VS/S IN GATESW
RR0 RR1 RR2 RR3
RB403 47x4
B
R
RB401 47x4
IC404 M52347 SYNC SEP
B- c
(SYNC SEP,AD CONVERTER)
B-SS11402-B..-P3
J
· Divided circuit diagram One sheet of B and Q boards are circuit diagram is divided into three sheets, each having the code B-a to B-c. For example, the destination ab1 on the code B-a sheet is connected to ab1 on the B-b sheet. a b 1 Ref. No. Circuit diagram division code
KE-42TS2U(UC)
3-9
1 A
2
dg-41
RR5 RR6 RR7
3
4
5
BO7 BO6 BO5 BO4
6
BO3 BO2 BO1 BO0
7
GO7 GO6 GO5 GO4 GO3 GO2 GO1 GO0
8
RO7 RO6 RO5 RO4
9
10
11
12
13
df-50 df-51 df-52 df-53 df-54
14
15
RB801 47x4 R801 C807 100 0.1 1/10W 16V :CHIP B:CHIP C808 0.1 16V B:CHIP C810 0.1 16V B:CHIP C812 0.1 16V B:CHIP C814 0.1 16V B:CHIP
RB802 47x4 C816 0.1 16V B:CHIP
RB803 47x4
RB804 47x4 RB805 47x4
TP803 TP804 TP805
SCVS SCHS SCCLK
DIG 3.3V-2
C818 0.1 16V B:CHIP
C820 0.1 16V B:CHIP
C822 0.1 16V B:CHIP
L801 OµH
+3.3V
192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129
defg-55 de-56
C824 0.1 16V B:CHIP RB806 47x4
B
RR4 RR3 RR2 RR1 RR0 RL7 RL6 RL5
193 R3_OD 194 R4_OD 195 R5_OD 196 R6_OD 197 R7_OD 198 R0_EV 199 R1_EV 200 GND
R2_OD R1_OD R0_OD POEXT VDD GND POACT POD47 POD46 POD45 VDD POD44 GND POD43 POD42 POD41 POD40 VDD GND POD39 POD38 POD37 POD36 POD35 VDD GND POD34 POD33 POD32 POD31 POD30 VDD GND POD29 POD28 POD27 POD26 POD25 VDD GND POD24 POD23 POD22 POD21 POD20 VDD GND POD19 POD18 POD17 POD16 VDD POD15 GND POD14 POD13 POD12 POD11 VDD GND POD10 POD9 POD8 POD7
C801 47 6.3V :AL-CP
C
C802 0.1 16V RL4 B:CHIP
201 R2_EV 202 VDD 203 R3_EV 204 R4_EV 205 R5_EV 206 R6_EV 207 R7_EV 208 G0_OD 209 G1_OD 210 G2_OD 211 G3_OD 212 GND 213 VDD 214 G4_OD 215 G5_OD 216 G6_OD 217 G7_OD 218 G0_EV 219 G1_EV 220 G2_EV 221 G3_EV 222 G4_EV 223 G5_EV 224 GND
DIG 3.3V-2
D
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
C803 0.1 16V B:CHIP
C827 0.1 16V B:CHIP
8
X801 80MHz
CONT
VDD OUT
C837 0.1 16V B:CHIP
MD20 MD21 MD22 MD23 LDQM WE CAS RAS CS BA MA10 MA0 MA1 MA2 MA3
C842 0.1 16V B:CHIP
6
C826 0.1 16V B:CHIP
5
FB801 0uH :CHIP
R803 47 1/10W :CHIP
MD18 MD19
4
3
MD16 MD17
GR3 GR2 GR1 GR0 GL7 GL6 GL5 GL4 GL3 GL2 GL1 GL0 BR7 BR6 BR5 BR4 BR3 BR2 BR1 BR0 BL7
C804 0.1 16V B:CHIP
TP801
OCLK
DIG 3.3V-2
R802 47 1/10W :CHIP
C843 0.1 16V B:CHIP
FB802 0uH :CHIP C828 0.1 16V B:CHIP
E
TP802
MCLK
R805 100k 1/10W :CHIP
X802 100MHz
CONT
VDD OUT
C838 0.1 16V B:CHIP R804 47 1/10W :CHIP
225 G6_EV 226 G7_EV 227 B0_OD 228 B1_OD 229 B2_OD 230 B3_OD 231 B4_OD 232 B5_OD 233 B6_OD 234 B7_OD 235 B0_EV 236 GND 237 VDD 238 B1_EV 239 B2_EV 240 B3_EV 241 B4_EV 242 B5_EV 243 B6_EV 244 B7_EV 245 PIVS 246 PIHS 247 GND
IC801 IP00C713 IPC
C829 0.1 16V B:CHIP
VSS VDD DQ15 DQ0 DQ14 DQ1 VSSQ VSSQ DQ13 DQ2 DQ12 DQ3 VDDQ VDDQ DQ11 DQ4 DQ10 DQ5 VSSQ VSSQ DQ9 DQ6 DQ8 DQ7 VDDQ VDDQ LDQM N.C/RFU UDQM WE CLK CAS CKE RAS CS N.C BA A9 A10/AP A8 A0 A7 A1 A6 A2 A5 A3 A4 VDD VSS
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
RL3 RL2 RL1 RL0 GR7 GR6 GR5 GR4
F
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
3
3
MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 LDQM WE CAS RAS CS BA MA10 MA0 MA1 MA2 MA3
C835 0.1 16V B:CHIP C834 0.1 16V B:CHIP
G
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
dg-42 dg-43 dg-44 dg-45 def-46 de-47 def-48
C831 0.1 16V B:CHIP
C805 0.1 16V B:CHIP
248 PICLK 249 VDD 250 PIFLD 251 PIVSGO 252 SCLK 253 SS 254 SI 255 GND
MD47 MD46 MD45 MD44 MD43 MD42
C832 0.1 16V B:CHIP
H
SO CS DQMO DQM1 GND VDD MD0 MD1 MD2 MD3 GND MD4 VDD MD5 MD6 MD7 MD8 GND VDD MD9 MD10 MD11 MD12 MD13 GND VDD MD14 MD15 MD16 MD17 MD18 GND VDD MD19 MD20 MD21 MD22 MD23 GND VDD MD24 MD25 MD26 MD27 MD28 GND VDD MD29 MD30 MD31 MD32 GND MD33 VDD MD34 MD35 MD36 MD37 GND VDD MD38 MD39 MD40 MD41
C806 0.1 16V B:CHIP
256 VDD
+3.3V
def-49
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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
VSS VDD DQ15 DQ0 DQ14 DQ1 VSSQ VSSQ DQ13 DQ2 DQ12 DQ3 VDDQ VDDQ DQ11 DQ4 DQ10 DQ5 VSSQ VSSQ DQ9 DQ6 DQ8 DQ7 VDDQ VDDQ LDQM N.C/RFU UDQM WE CLK CAS CKE RAS CS N.C BA A9 A10/AP A8 A0 A7 A1 A6 A2 A5 A3 A4 VDD VSS
VDD DQ0 DQ1
VSS DQ15
MD15 MD14 MD13 MD12
C839 0.1 16V B:CHIPMD11
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
7
7
BL6 BL5 BL4 BL3 BL2 BL1 BL0
VDD 128 POD6 127 GND 126 POD5 125 POD4 124 POD3 123 POD2 122 VDD 121 POD1120 GND119 POD0118 POFLD117 POVS116 POHS115 GND114 VDD113 OSDDT3112 OSDDT2111 OSDDT1110 AVDD109 AGND108 OSDDT0 107 OSDEN106 POCLK105 PODMD104 TESTH103 TEST1102 TEST0101 RST100 MCLKSEL 99 VDD 98 MCLK 97 GND 96 GND 95 VDD 94 MA11 93 MA10 92 MA9 91 MA8 90 MA7 89 MA6 88 MA5 87 MA4 86 VDD 85 GND 84 MA3 83 MA2 82 MA1 81 MA0 80 CAS 79 RAS 78 MWR 77 BA0 76 BA1 75 VDD 74 MD47 73 GND 72 MD46 71 MD45 70 MD44 69 MD43 68 VDD 67 MD42 66 GND 65
RO3 RO2 RO1 RO0
C825 0.1 16V B:CHIPRB807 47x4
IC803 K4S161622D SDRAM
C841 0.1 16V B:CHIP
1
MD31 MD30 MD29 MD28
C849 0.1 16V B:CHIP MD27
7
2
MD26 MD25 MD24
C850 0.1 16V B:CHIP
UDQM
MA9 MA8 MA7 MA6 MA5 MA4
MA10 MA9 MA8 MA7 MA6 MA5 MA4
C830 0.1 16V B:CHIP
C844 0.1 16V B:CHIP
+3.3V
C833 0.1 16V B:CHIP
IC802 K4S161622D SDRAM
C845 0.1 16V B:CHIP
IC804 K4S161622D SDRAM
C851 47 6.3V :AL-CP
8
8
MA3 MA2 MA1 MA0 CAS RAS WE BA
1
1
MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39
C847 0.1 16V B:CHIP C846 0.1 16V B:CHIP
1.1 0.5 DQ14 1.3 0.9
VSSQ DQ13
MD47 MD46 MD45 MD44
C852 0.1 16V B:CHIP MD43
2
4
4 5 6
2
VSSQ DQ2 DQ3
5
1.1 1.0 DQ12 1.0 1.0
VDDQ DQ11
6
VDDQ DQ4 DQ5
MD10 MD9 MD8
C840 0.1 16V B:CHIP
1.0 1.1 DQ10 1.0 1.1
VSSQ DQ9
MD42 MD41 MD40
C853 0.1 16V B:CHIP
VSSQ DQ6 DQ7
0.9 1.3 DQ8 0.5 1.1
VDDQ
UDQM
MA9 MA8 MA7 MA6 MA5 MA4
LDQM WE CAS RAS CS BA MA10 MA0 MA1 MA2 MA3
VDDQ LDQM
1.6 N.C/RFU WE UDQM 3.0 1.6 CAS CLK 2.6 1.6 RAS CKE 2.6 CS N.C 2.8 BA A9 0.6 0.3 A10/AP A8 2.9 0.3 A0 A7 0.3 1.6 A1 A6 0.3 0.3 A2 A5 0.3 1.5 A3 A4 0.8 1.5
VDD VSS
UDQM
MA9 MA8 MA7 MA6 MA5 MA4
C836 0.1 16V B:CHIP
C848 0.1 16V B:CHIP
MD14 MD15 MD16 MD17 MD18
MD24 MD25 MD26 MD27 MD28
MD9 MD10 MD11 MD12 MD13
MD34 MD35 MD36 MD37
CS LDQM UDQM
MD19 MD20 MD21 MD22 MD23
MD29 MD30 MD31 MD32
MD33
I
MD5 MD6 MD7 MD8
MD0 MD1 MD2 MD3
MD4
C809 0.1 16V B:CHIP
C811 0.1 16V B:CHIP
C813 0.1 16V B:CHIP
C815 0.1 16V B:CHIP
C817 0.1 16V B:CHIP
C819 0.1 16V B:CHIP
C821 0.1 16V B:CHIP
C823 0.1 16V B:CHIP
MD38 MD39 MD40 MD41
B- d
(INTERLACE PROGRESSIVE CONVERTER)
B-SS11403-B..-P4
J
· Divided circuit diagram One sheet of B and Q boards are circuit diagram is divided into three sheets, each having the code B-a to B-c. For example, the destination ab1 on the code B-a sheet is connected to ab1 on the B-b sheet. a b 1 Ref. No. Circuit diagram division code
KE-42TS2U(UC)
3-10
1
CN1003 3P
STBY 5V 1 2 3
JL69 JL70
2
R1012 10k 1/16W :CHIP
3
4
5
6
DIG 5V-2
7
STBY 5V STBY 5V
8
STBY 3.3V
9
IC1005 S-80828ANNP
C1025 0.1 16V B:CHIP
10
Q1002 2SA1774
11
12
13
14
15
A
STBY5V CLOCK GND
STBY 5V
AN6V
C1028 0.1 16V B:CHIP
+5V
JL71
STBY 5V STBY5V GND SIRCS GND LED A LED B POWER SW INPUT SEL GND D3 DETECT LPF AUDIO MUTE LINE MUTE GND SCL LS SDA LS GND UART TX UART RX CPU RESET FWE FLASH MODE GND FAN DRIVE FAN FB FAN DETECT GND Q SENS RGB3 CONT1 TO Q( a )BOARD CN3003 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
D1006 1SS387
1
VCC
2
SIRCS
JL50
D1010 1SS387
B
JL52
LEDA JL51 LEDB POW_SW
JL72
3
4 1 2
GND
3
Q1001 2SC4617
INPUT_SEL
JL53
JL54 JL55 JL56
D3_DET LPF AMUTE LMUTE
R1014 470 1/16W :CHIP
3
4
IC1020 S-80842ANNP-ED6
RES FWE
R1016 100 1/10W :CHIP R1018 10k 1/10W :CHIP
R1019 100 1/10W :CHIP
C1021 0.1 16V B:CHIP
4
IC1007 M24C64-WMN(B) EEPROM
STBY 5V
JL57
FEN_DET
OP_SW2 OP_SW1
9 10
OSC_IN SCLK OSC_OUT CE /INTR SO SI GND
7
4
C
UR_TX UR_RX RES FWE F_MODE FAN_DRV FAN_FB JL63 JL64 FEN_DET
JL65 JL66 JL67
R1001 1k 1/10W :CHIP BAT500 3V
8
3
STBY 5V
IC1017 BA033F-E2 3.3V REG
NC NC NC VCC GND NC OUT NC
R1015 10k 1/10W :CHIP RB1007 47x4
C1018 0.1 16V B:CHIP C1020 10p CH:CHIP
D1003 1SS387
VCC
32KOUT
C1014 0.1 16V B:CHIP C1016 10p CH:CHIP
abe14 abe15
D1002 16V 1SS387 B:CHIP
C1005 47 6.3V :AL-CP
C1007 0.1
IC1003 RS5C348A
1
X1002 12.288MHz
C1024 C1019 0.1 16V 0.1 16V B:CHIP B:CHIP RB1010 47x4
ce-30 ce-29 ce-27 ce-28 ae-12 ae-11 ae-8 ae-9 ceg-36 ceg-37
R1033 3.3k 1/10W
C1022 0.1 16V B:CHIP C1023 470p CH:CHIP R1021 3k 1/16W :RN-CP
R1020 200 1/16W :RN-CP
2
3
4 STBY 5V
1
8
STBY 3.3V
R1041 47 1/10W :CHIP
6
5
+3.3V
C1039 0.1 16V B:CHIP C1010 47 6.3V :AL-CP
2
3
6
7
4
5
X1001 32.768K
STBY 5V
5
C1052 2.2 10V B:CHIP
2
1
D1004 HN1D03FU
C1015 2.2 10V B:CHIP
IC1006 TC7S08FU
3
6
7
8
R1068 27k 1/10W :CHIP
R1069 10k 1/10W :CHIP
R1017 27k 1/10W :CHIP
2
1
5
4
R1022 47k 1/10W :CHIP
R1023 1k 1/10W :CHIP
E0 E1 E2 GND
VCC WC SCL SDA
STBY 5V
R1063 10k 1/10W :CHIP R1030 10k 1/10W :CHIP R1031 10k 1/10W :CHIP C1040 100 CH:CHIP IC1015 SN74CBTD3306
2
1
R1003 10k 1/10W :CHIP C1009 0.1 16V B:CHIP
R1004 100 1/10W :CHIP C1011 47 6.3V :AL-CP
STBY :CHIP 3.3V R1032
3.3k 1/10W :CHIP
VCC OE
RTC-IRQ NC NC NC CONT1 RGB3 TUNER RESET VSS
PVCC1 OSC2 OSC1 VSS EXTAL VCC XTAL FWE STBY NMI RES PLLVSS PLLCAP PLLVCC WDTOVF V STATUS H STATUS SOG DUTY1 SOG DUTY2
D
Q_SENS OP_SW1 OP_SW2
R1035 10k 1/10W :CHIP
3
C1012 0.1 16V B:CHIP JL1020
CN1001 30P
STBY 5V
FB1205 0uH C1001 47 6.3V :AL-CP
STBY 5V D3_DET
R1218 100k 1/16W :RN-CP C1053 0.1 16V B:CHIP C1056 0.1 16V B:CHIP
FB1206 0uH
JL74
JL1019 JL1017 RB1001 10x4 JL1018 RB1002 10x4
AN 6V
R1044 47k 1/10W :CHIP R1045 47k 1/10W :CHIP C1042 0.1 16V B:CHIP
D1007 MA3075WA
DIG 5V-2 DIG 3.3V-2 R1048
R1046 1k 1/10W :CHIP R1047 47k 1/10W :CHIP 22k 1/10W :CHIP C1044 0.1 16V B:CHIP
E
STBY5V KEY GND TO H2 BOARD CN4501
1 2 3
FB1207 0 1/16W :CHIP
3
JL75
SDA3 GND
SCL3 SCL5
IC1010 TC74VHC541FT
DIG 3.3V-2
R1071 100k 1/16W :CHIP C1055 RB1003 0.1 16V B:CHIP 10x4
RB1011 47x4
11 12 13 14 15 16 17 18 19 20
1
CN1004 3P
C1033 0.1 16V B:CHIP
F
de-56 def-46 def-48 ef-57
10 9
defg-55
VCC G2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8
G1 A1 A2 A3 A4 A5 A6 A7 A8 GND
C1043 0.1 16V B:CHIP
ae-7
JL1022 JL1023 C1045 0.1 16V B:CHIP RB1004 10x4
IC1004 HD64F2633TE MAIN CPU
5
4
3
C1027 0.1 16V B:CHIP
be-23 be-24 be-17 be-13
4
5
6
C1054 0.1 16V B:CHIP
LEDA LEDB Q_SENS FAN_FB
STBY5V
8
1
R1034 47k 1/10W :CHIP
D1005 1SS387
7 2
PDP_CPU PDP_ACT SYSTEM_RESET VIDEO_MUTE VSS PDP_IRQ VCC
PWM0 PWM1 VSS POWER SW PVCC1 INPUT SELECT LINE MUTE AMUTE LPF_SW SIRCS SC PLL SW NC
STBY5V
TXD2(FWR) RXD2(FWR) NC VSS
C1032 100 C1008 6.3V 0.1 :AL-CP 16V B:CHIP C1034 0.1 16V B:CHIP
STBY 5V
fef-49 ef-58
C1017 0.1 16V B:CHIP
10 9
INPUT_SEL LMUTE AMUTE LPF
G1 A1 A2 A3 A4 A5 A6 A7 A8 GND
VCC G2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8
11 12 13 14 15 16 17 18 19 20
2
R1005 100 1/10W :CHIP
3
4
5
RB1006 47x4 R1009 47k 1/10W :CHIP
6
STBY 3.3V
5
4
3
G
F_MODE
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
C1013 0.1 16V B:CHIP
8
R1011 47 1/10W :CHIP
1A 1Y 2A 2Y 3A 3Y GND
VCC 6A 6Y 5A 5Y 4A 4Y
9 10 11 12 13 14
R1007 R1013 47k 10k 1/10W 1/10W :CHIP :CHIP
POWER H.SYNC V.BLK
IC1011 TC74VHCT541AFT
1
1
IC1009 TC7W241FU BUFFER
91 AVCC 92 VREF 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 AVSS 110 111 RTC_CS 112 OSD_CS 113 PLD_CS 114 SC_CS 115 4W_CLK 116 4W_RX 117 4W_TX 118 MD0 119 MD1 120 MD2
TU_RX TU_CLK SCL_HS SDA_HS VSS SCL_LS PVCC2 SDA_LS
COMF SW VEH3 VEH2 VEH1 COL SYS N/M NTSC/PAL PICTURE AGC PVCC1 CC VID/YUV VSS
V.SYNC
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
R1024 10 1/10W :CHIP
SDA3 GND
SCL3 SCL5
R1025 10 1/10W :CHIP
R1028 10 1/10W :CHIP
4
5
6
C1038 0.1 16V B:CHIP
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
R1026 2.2k 1/10W :CHIP R1027 2.2k 1/10W :CHIP
OE SDA5
2
7
C1031 0.1 16V B:CHIP
1
8
ef-68
ef-69
R1062 2.2k 1/10W :CHIP R1061 2.2k 1/10W :CHIP
VCC OE
DIG 5V-2
C1026 0.1 16V B:CHIP R1029 10 1/10W :CHIP
be-22 be-25 VEH3 VEH2 VEH1
IC1019 SN74CBTD3306
C1029 0.1 16V B:CHIP
1
OE SDA5
2
7
8
abe-14 abe-15
2
RB1012 47x4
ae-26
JL1011 JL1012 RB1013 47x4 JL1013 JL1014 JL1015 JL1016 RB1014 47x4
7
6
8
Q1005 DTC144EE
DIG 5V-2 5 4 3 2 1
C1046 0.1 16V B:CHIP R1006 0 1/16W :CHIP C1041 10 16V :AL-CP
CN1006 5P
GND MUTE VGA RESET 5V TO UD BOARD CN7002
6
3
5
4
STBY5V
R1049 0 1/16W :CHIP
DIG 5V-2
C1030 0.1 16V B:CHIP
2
C1047 0.1 16V B:CHIP R1051 0 1/16W :CHIP
ae-10
6
7
7
C1037 0.1 16V B:CHIP
IC1012 TC74VHCT14AFT
ef-63 eg-66 eg-67
FAN_DRV
POW_SW
UR_TX UR_RX
H
ef-59 de-47 ef-60
CN1002 8P
RB1005 47x4
RB1009 47x4
RB1008 47x4
STBY 5V
R1010 47k 1/10W :CHIP R1008 10k 1/10W :CHIP
STBY5V
R1054 0 1/16W :CHIP R1055 0 1/16W :CHIP C1048 0.1 16V B:CHIP
STBY 5V 1 2 3 4 5 6 7 8
JL84 JL85 JL86 JL87 JL88 JL89
C1035 0.1 16V B:CHIP
2
ef-61
3
6
7
I
STBY5V UART TX GND UART RX CPU RESET FWE FLASH MODE GND TO Q( a )BOARD CN3008
UR_TX UR_RX RES FWE F_MODE
IC1018 TC7WH125FU BUFFER
1 8
STBY 3.3V
SIRCS
4
3
2
1
C1049 0.1 16V B:CHIP
8
IC1016 TC7W14FU
5 6 7 8
STBY 5V
C1036 0.1 16V B:CHIP
ef-64 ef-65 ae-6
B- e
(MAIN CPU)
B-SS11403-B..-P5
ef-62
J
· Divided circuit diagram One sheet of B and Q boards are circuit diagram is divided into three sheets, each having the code B-a to B-c. For example, the destination ab1 on the code B-a sheet is connected to ab1 on the B-b sheet. a b 1 Ref. No. Circuit diagram division code
4
5
KE-42TS2U(UC)
3-11
1 A
2
3
4
5
6
7
8
9
10
11
12
df-53 df-52 df-51 df-54 df-50
13
14
15
R1220 0 1/16W :CHIP
RO2 RO3 RO4 RO5
GO3 GO4 GO5 GO6 GO7 BO0 BO1
RO0 RO1
RO6 RO7 GO0 GO1 GO2
C1222 C1220 0.1 0.1 16V 16V B:CHIP B:CHIP
C1218 0.1 16V B:CHIP
C1215 0.1 C1214 16V 0.1 B:CHIP 16V B:CHIP
C1212 0.1 16V B:CHIP FB1201 BK1608TS601 :CHIP
DIG 3.3V-2
B
108 107 106 105 1044 103 102 101 100
+3.3V
C1237 47 6.3V :AL-CP
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 GND VCCINT VCCINT GCK1 VCCO GND GCK0 VCCINT GND GND
VCCO VCCO M2 PWDN STATUS
R1204 4.7k 1/10W :CHIP C1206 0.1 16V B:CHIP C1205 0.1 16V B:CHIP
R1205 300 1/16W :RN-CP C1208 100 6.3V :AL-CP C1209 0.1 16V B:CHIP
VOUT VOUT GND GND
VIN NC VIN CTL
+3.3V
8
7
6
5
4
3
2
1
109
C
DIG 3.3V-2
CN1203 8P
PCLK PBLK PVS PHS PPRT
CLK BLK VSYNC HSYNC PRT B5 B4 B3 B2 B1 B7 B6 B0
TP1201 TP1202
R1209 47 1/10W :CHIP
110
RB1201 47x4
111 112 113
TP1203
114
TP1204
115
TP1205
116
RB1202 47x4
117 118 119 120 121 122 123 124
15 16 17 18 19 20 21 22 23 24 25 26 27 28
D
PDWN IRQ PDP-GO CPU-GO SDA GND SCL LVDSGND
8 JL41 7 6 JL43 5 4 JL45 3 2 1
JL42
DA1 DA2
JL46
RB1203 47x4 RB1204 47x4
JL47
JL48
131
DB0 DB1 DB2 DB3 VOBB BUSY
VCC HSYNC
E
ef-68 ef-69 ef-62 ef-61 ef-58
RB1205 47x4
132 133 134 135 136
DIG 3.3V-2 CLK BLK
R5 R7 R4 R3
RB1206 47x4
137 138 139 140 141 142
RB1212 47x4
R1210 47 1/10W :CHIP
3.0 VSYNC 3.2 DISP 2.6 RESET 3.2 TEST 3.2
14 13 12 11 10 9
G5 G4 G3 G7 G6 G2 G1 G0
129 130
C1204 0.1 16V B:CHIP
DCLKO VCC
VCC TCLKI
RB1211 47x4
C1235 0.1 16V B:CHIP
8
7
C1223 0.1 16V B:CHIP C1225 0.1 16V B:CHIP
125 126 127 128
IC1203 XC2S50-5TQ144C1 PPIC
GND
GND
6
C1207 0.1 16V B:CHIP
GND DCLKI
1.6
5
4
3
2
JL44
GND VCCINT
VCCINT GCK3 VCCO GND GCK2
FB1204 BK1608TS601 :CHIP
C1231 47 6.3V :AL-CP
IC1204 THC63LVDM83R
R1211 10 1/10W :CHIP
C1224 0.1 16V B:CHIP
VCCO TCK R2 R1 R0 R6
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
CN1201 8P JL36
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
G
C1230 0.1 16V B:CHIP CN1204 12P C1232 47 6.3V :AL-CP
H
LVDSGND 12 OUT3+ 11 OUT3- 10 CLKOUT+ 9 CLKOUT- 8 OUT2+ 7 OUT2- 6 OUT1+ 5 OUT1- 4 OUT0+ 3 OUT0- 2 LVDSGND 1
TDO
G4 G3 G7
C1226 0.1 16V B:CHIP
ef-64
Q1004 DTC144EE BUFFER
ef-65
C1050 0.1 16V B:CHIP C1051 0.1 16V B:CHIP
14 15 16 17 18
C1233 47 6.3V :AL-CP
5
R6 R0 R1 R2 R3 R4
6
G6 G2 G1 G0 R5 R7
VCC
D5
D3
D1
C1229 0.1 16V B:CHIP
I
GND IN26 CLKIN PDWN PLLGND PLLVCC PLLGND LVDSGND OUT3+ OUT3CLKOUT+ CLKOUTOUT2+ OUT2LVDSG