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Sony KE-P37M1 Service Manual

Sony KE-P37M1 Service Manual

Pdp colour tv
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SERVICE MANUAL
Display Unit (KE-P42M1) :
Power Requirement:
220–240 V AC, 50 Hz
Screen Size: 42 inches
Approx. 107.4 cm measured diagonally
Display Resolution:
852 dots (horizontal) × 480 lines (vertical)
Power Consumption:
365 W
Standby Power Consumption:
0.6 W or less
Dimensions (w × h × d):
Approx. 1,075 826 312 mm (with stand)
Approx. 1,075 × 750 × 110 mm (without stand)
Weight:
Approx. 45 kg (with stand)
Approx. 39.5 kg (without stand)
Display Unit (KE-P37M1) :
Power Requirement:
220–240 V AC, 50 Hz
Screen Size:
37 inches
Approx. 94 cm measured diagonally
Display Resolution:
852 dots (horizontal) × 480 lines (vertical)
Power Consumption:
260 W
Standby Power Consumption:
0.6 W or less
Dimensions (w × h × d):
Approx. 960 × 755 × 312 mm (with stand)
Approx. 960 × 675 × 116 mm (without stand)
Weight:
Approx. 37.8 kg (with stand)
Approx. 32.3 kg (without stand)
KE-P37M1/P42M1
SPECIFICATIONS
Panel System:
Plasma Display Panel
TV System:
Depending on your country/region selection:
B/G/H, D/K, L, I
Colour System:
PAL, SECAM
NTSC 3.58, 4.43 (only Video In)
Aerial:
75 ohm external terminal for VHF/UHF
Channel Coverage:
VHF:
UHF:
CATV:
HYPER:
D/K:
L:
I:
AEP Model
E2–E12
E21–E69
S1–S20
S21–S41
R1–R12, R21–R69
F2–F10, B–Q, F21–F69
UHF B21–B69
PDP Colour TV

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Summary of Contents for Sony KE-P37M1

  • Page 1 Weight: Approx. 45 kg (with stand) UHF: E21–E69 Approx. 39.5 kg (without stand) CATV: S1–S20 HYPER: S21–S41 Display Unit (KE-P37M1) : D/K: R1–R12, R21–R69 Power Requirement: F2–F10, B–Q, F21–F69 220–240 V AC, 50 Hz UHF B21–B69 Screen Size: 37 inches Approx.
  • Page 2: Section 2 Adjustments

    Less than 304 AD_ADJ_TIME_OUT Input 100 IRE white full field with burst. Send “ADJUST_Y_LEVEL_VIDEO” command from ECS. The Y_LEVEL_CCP2_04 registration of the video range is adjusted automatic by this command. Adjustment value also is copied in the proper NVM area. KE-P37M1/P42M1 (AEP)
  • Page 3 Send “READ_PW_INPUT_CR” command from ECS. Set following items. 10. Check that the detection value of “PW_INPUT_CR” is Item data within standard ofi following column. PICTURE_MODE 0 (Live) Item Standard COLOR ± PW_INPUT_CR 3200 DYNA_PICT 0 (Off) DC_TRAN 0 (Off) KE-P37M1/P42M1 (AEP)
  • Page 4: White Balance Adjustment

    1 (Normal) Note: DON’T DO ANY SAVE. Input 100 IRE gray full field signal in Video input. Adjust R_DRIVE, B_DRIVE until High light adjustment value. <High light adjustment value (for Normal)> KE-P42M1 Range 0.2770 11860K 0.2803 -2.4MPCD – KE-P37M1/P42M1 (AEP) 2-3E...
  • Page 5 VAR L OUT2-U PANEL5V Q6706 5V REG OUT2-D CN6500 AUDIO R UNREG 5V SP R OUT POWER2 INV2 AUDIO L VAR R Q6707 SP L OUT Q6710 Q6602 Q6605 Q6705 CENT_SW2 Q6001 CENT_SW1 Q6002 Q6709 (TUNER,SYSTEM IC,AUDIO AMP) Q6702 KE-P37M1/P42M1 (AEP)
  • Page 6 Q9104 PB2/IRQ2_B PICTURE_MUTE P40/AN0 SIRCS Q1003 PIC_MUTE PIC_MUTE PW_BSY3 D9107 PW_BSY3 PW_BSY1 P63/TMC11 PW_BSY2 IC9101 P-TXD P-TXD P64/TMC0 PW_RST_DET P-RXD P-RXD P65/TMC1 SIRCS STBY5V P-RES P-RES PF0/WAIT B-INT B-INT CN9502 CN9501 CN1005 P_TXD/RXD,PW_RST MCU,DRC-MF,CHROMA DECODER, LCD DRIVE,LVDS TRANSMITTER KE-P37M1/P42M1 (AEP)
  • Page 7 RCA Y J9203 RCA C RCA V J9303 VAR L L/G/S/I S_DET RCA L J9201 VAR R RCA R R/D/D/D HP DET IN L/G/S/I HP_DET_IN HP L HP_L HP R R/D/D/D TB9401 HP_R CENT + SPEAKER CENT - J9202 KE-P37M1/P42M1 (AEP)
  • Page 8 (4) F AND G1 BOARDS (KE-P37M1) CN6017 D6216 D6205 PFC LVP AC INLET RECT CN6001 CN6018 CN6014 VCC 18V F6001 L6002,L6003 RY6001 RY6002 D6217 L6201-L6202 AC(L) AC(L) AC(L) PFC OUT AC(N) AC(N) AC(N) G2 BOARD CN6103 Q6206-6207 (LINE FILTER) PFC SW...
  • Page 9 Q603 PROTECT CN604 CN6005 PRI-VCC PRI-VCC D603 VCC-GND VCC-GND D608 PH601 D609 IC6204 VREF IC6201 DRIVE IC612 PH602 VREF Q6212 VREF Q602 I ERR Q6247 Q6211 (LINE FILTER,STBY6V) RV6201 Q6204 Q6205 D6209 Q6213 Q6214 LATCH Q6210 (POWER SUPPLY) KE-P37M1/P42M1 (AEP)
  • Page 10 (6) G2 BOARD (KE-P37M1) CN6107 IC6902 TO FAN FAN DRIVE FAN_ERR FAN_ERR Q6915 Q6916 Q6904 CN6104 FANCTRL RLY-VCC IC6301 DRIVER POWER T6401 STBY 5V Q6301 VG(H) CONVERTER D6409 G1 BOARD D6308 CN6105 CN6901 Q6302 VG(L) UNREG27.5V D6901 CONVERTER D6309-D6310 CN6103 UNREG10.5V...
  • Page 11 VS CAN Q6704 D6802 Q6702 VG(L) CONVERTER D6814 Q6706 UNIT D6817 VEST PH6804 D6818 PH6801 RV6504 Q6703 ISOLATER IC6803 D6704 RV6847 VS_ADJ SS RES IC6804 IC6905 T6801 D6812 PH6802 ISOLATER D6809 Q6806 RV6835 PH6803 D6810 IC6801 IC6802 (POWER) KE-P37M1/P42M1 (AEP)
  • Page 12 3-2. FRAME DIAGRAMS (1) KE-P37M1 L/G/S/I R/D/D/D J9203 J9202 J9201 CN9101 CN9001 CN9052 CN9201 CN9051 CPU&PWROM CN9301 CN1006 CN4001 CN1002 CN3702 CN1005 CN1009 RSV3 J9305 RSV2 RSV1 I2C_READY S VIDEO VIDEO IN1 CN3701 CLK+ VIDEO GND_1 CLK- UNIT (MONO) GND_1...
  • Page 13 PFC GND PFC GND PFC OUT PFC OUT D5VL CN6110 VCC 15V UNIT VSCAN CN6002 RLY VCC RLY VCC CN6101 RLY GND RLY GND CN6112 :S-MICRO :S-MICRO UNIT VSET D5VL VCC 15V CN6104 CN6111 POWER UNIT STBY 5V :S-MICRO KE-P37M1/P42M1 (AEP)
  • Page 14 JL7203 UNREG10.5V L7202 R7201 TO(3/5)(5/5) PS7201 47uH C7212 C7211 C7213 C7214 CHIP R7204 R7202 3.6k 1608 C7205 C7202 1/10W 1/10W R7203 C7204 AE(1/5) C7201 CHIP RN-CP 0.01 1608 1/10W R7205 CHIP 1/10W 1608 RN-CP (POWER SUPPLY) B-SS12268<AEP>-AE.-P1 KE-P37M1/P42M1 (AEP) 3-11...
  • Page 15 1/10W 1/10W R6131 C6125 HP.AMP.L FL6100 CHIP CHIP R6160 AGND 1/10W CHIP CHIP 2012 HP.AMP.R R6161 SDA_B_5V TO(5/5) MAIN CTL CHIP SCL_B_5V AE(2/5) SCL_P2 AU5V TO(4/5) SDA_P2 AU-5V TO(1/5) AUDIO PROCESSOR, MSP_RST HP AMP PAINTER CTL B-SS12268<AEP>-AE.-P2 KE-P37M1/P42M1 (AEP) 3-12...
  • Page 16 100k 680p 1/10W MUN5213T1 CHIP 1608 CHIP 1608 MUTE R6347 C6308 1608 1608 AE(3/5) 680p 1/10W CHIP R6333 C6333 1608 AUDIO L R6310 1/10W TO(5/5) 1/10W CHIP 100k EQ_SW AUDIO AMP, CHIP 1608 AU_PRE_GND GRAPHIC EQUALIZER B-SS12268<AEP>-AE.-P3 KE-P37M1/P42M1 (AEP) 3-13...
  • Page 17 1/10W 1608 6.3V CHIP CHIP CHIP B.TXT C8527 TO(5/5) G.TXT 0.22 IC8507 •AE(4/5) BOARD WAVEFORM R.TXT TC7SH86FU-TE85R ABK15 EX-OR 1608 R8535 YS_TXT JL8516 CHIP TO(5/5) H_SYNC JL8517 V_SYNC JL8518 AE(4/5) COINCIDENCE TO(5/5) (SYSTEM IC) 2.5V (12MHz) B-SS12548<AEP>-AE.-P4 KE-P37M1/P42M1 (AEP) 3-14...
  • Page 18 R5528 D5510 R5529 0.5A 1/10W 6.8k MMDL914T1 CHIP 1/10W CHIP CHIP C8011 R5530 C8014 D5511 MMDL914T1 TO(2/5) TO(3/5) TO(4/5) CHIP 2012 TO(2/5) TO(4/5) TO(1/5) GND_1 AE(5/5) (TUNER) B-SS12548<AEP>-AE.-P5 CN5505 TO BP(1/6)BOARD CN1001 •AE(5/5) BOARD WAVEFORMS 1.0V 2.0V KE-P37M1/P42M1 (AEP) 3-15...
  • Page 19 JIG_RES DVIDEO 1005 RB1028 JIG_MD2 R1077 0 CHIP P-TXD CHIRQ P-TXD P-RXD TO J BOARD P-RXD R1078 220k CN9051 1/10W P-RES CHIP BP(1/6) SIRCSIRQ B_INT C1034 2200p JIG_RXD JIG_TXD (MAIN CPU) 1608 B_INT B-SS12269<AEP>-BP.-P1 TO UPE(1/3)BOARD CN9303 KE-P37M1/P42M1 (AEP) 3-18...
  • Page 20 R2054 6.3V C2038 BUFFER 1/10W 1.1k 0.01 RN-CP 1/10W 1/10W RN-CP RN-CP 1/10W 1/10W 6.3V RN-CP 1005 RN-CP RN-CP CHIP 1005 R2075 R2073 1/10W R2042 1/10W RN-CP BP(2/6) CHROMA DECODER, RN-CP CHIP 3D COMB FILTER D3.3V B-SS12268<AEP>-BP.-P2 KE-P37M1/P42M1 (AEP) 3-19...
  • Page 21 6.3V 1.8V REG 6.3V 2012 3216 C3019 C3026 1005 1005 R3012 C3004 1/16W C3001 470p CHIP FL3001 1608 3216 FB3002 C3007 6.3V 3216 FL3003 D3.3V C3014 C3015 C3022 C3024 6.3V 3216 1005 1005 1005 BP(3/6) (DRC) B-SS12268<AEP>-BL.-P3 KE-P37M1/P42M1 (AEP) 3-20...
  • Page 22 RB4005 ICERST R4051 BL_B2 1/10W JL4055 PW-BSY3 PW-BSY3 CHIP PW-BSY3 BL_B3 R4016 FB4003 C4007 JL4056 P-RXD BL_B4 1/10W CHIP BP(4/6) BL_B5 1005 JL4057 P-TXD BL_B6 JL4058 BL_B7 PW-BSY1 PW-BSY1 (SCAN CONVERTER) RB4006 JL4059 PW-BSY2 PW-BSY2 PW-BSY2 B-SS12268<AEP>-BP.-P4 KE-P37M1/P42M1 (AEP) 3-21...
  • Page 23 I2C_READY R3708 4.7k R3707 1/10W R3710 4.7k 1/10W CHIP 1/16W CHIP CHIP SCL_B SCL_PANEL R3711 TO(1/6) Q3701 1/16W SSM6N15FU(TE85R) CHIP LEVEL SHIFT SDA_B SDA_PANEL R3712 1/16W CHIP IC3703 SN74CBT3125PWR NAND GATE C3712 1608 BP(5/6) (LVDS TRANSMITTER) B-SS12268<AEP>-BP.-P5 KE-P37M1/P42M1 (AEP) 3-22...
  • Page 24 C3418 LEVEL SHIFT C3414 C3415 C3416 C3417 0.01 C3419 0.01 0.01 0.01 0.01 SDA_B 0.01 CHIP CHIP TO(1/6) R3405 R3407 1608 1608 1608 1608 1608 1608 CHIP CHIP R3410 3.3V CHIP BP(6/6) BOLTIN TO(4/6) (LCD DRIVE) B-SS12268<AEP>-BP.-P6 KE-P37M1/P42M1 (AEP) 3-23...
  • Page 25 (LINE FILTER) B-SS12548<AEP>-F.. [LINE FILTER] (KE-P37M1) — F BOARD — CN6051 CN6052 CL6002 CL6003 CN6018 CN6001 CL6001 R6002 VD6002 VD6001 R6063 C6015 C6002 C6014 R6056 C6006 R6055 R6054 C6005 R6051 R6052 R6053 L6003 <COMPONENT SIDE> <CONDUCTOR SIDE> KE-P37M1/P42M1 (AEP) 3-25...
  • Page 26 D609 D609 C602 Q602 R620 R619 D611 Q603 Q603 JW601 T602 JW602 CN601 : Refer to Terminal name of semiconductors in silk T601 screen printed circuit (see page 3-10) JW603 JW604 R617 VDR602 <COMPONENT SIDE> <CONDUCTOR SIDE> KE-P37M1/P42M1 (AEP) 3-26...
  • Page 27 0.01 IC6204 0.01 0.047 0.022 1000p 0.01 2SC4081T B:CHIP 1/10W 1/10W MM1431ATT B:CHIP B:CHIP B:CHIP 1/10W R6202 R6203 1/10W B:CHIP :CHIP CH:1608 :CHIP SS RESET B:CHIP 150k :CHIP :CHIP VREF :CHIP 1/16W :RN-CP G1(POWER SUPPLY) (KE-P37M1) B-SS12548<AEP>-G1. KE-P37M1/P42M1 (AEP) 3-27...
  • Page 28 1000p R6290 :CHIP B:CHIP D6213 B:CHIP 1/10W 4.7k B:CHIP :CHIP :RN-CP HRU0103A C6241 R6281 IC6204 C6242 0.01 MM1431TT C6217 C6232 1/10W VREF :CHIP B:CHIP 0.01 B:CHIP R6244 (POWER SUPPLY) Q6210 1/10W 2SC4081T :CHIP SS RESET (KE-P42M1) B-SS12269<AEP>-G1. KE-P37M1/P42M1 (AEP) 3-29...
  • Page 29 Q6907 :CHIP R6810 (POWER SUPPLY) :CHIP 2SA1576A 2SC4081T C6806 PFC DET Q6914 1/10W R6714 15 1/10W :RN-CP 0.01 C6921 PH6802 12V CTRL 1/10W :CHIP DTC114EUA 0.01 :CHIP (KE-P37M1) PC123Y22 B:CHIP 5V CTRL VS ON/OFF ISOLATER B:CHIP B-SS12548<AEP>-G2. KE-P37M1/P42M1 (AEP) 3-31...
  • Page 30 2SA1576A 1/10W :CHIP 1/10W 1/10W C6921 R6714 100 1/10W :RN-CP Q6802 :CHIP :CHIP 0.01 PH6802 2SC4081T R6810 PC123Y22 12V CTRL Q6914 B:CHIP ISOLATER 1/10W C6806 DTC114EUA VS ON/OFF :CHIP 0.01 VS CTRL (POWER SUPPLY) B:CHIP (KE-P42M1) B-SS12269<AEP>-G2. KE-P37M1/P42M1 (AEP) 3-33...
  • Page 31 H2 BOARD SEMICONDUCTOR LOCATION Ref. Ref. D9001 Q9101-Q9103 : Refer to Terminal name of semiconductors in D9101 silk screen printed circuit (see page 3-10) D9102-D9106 : Refer to Terminal name of semiconductors in silk screen printed circuit (see page 3-10) KE-P37M1/P42M1 (AEP) 3-35...
  • Page 32 (see page 3-10) B-SS12268<AEP>-H3. [RELAY BOARD] — J BOARD — CN9052 CN9051 CN9051 N.C. P-TXD N.C. TO BP(1/6) P-RXD BOARD P-RES P-TXD TO JIG CN1005 B_INT P-RXD N.C. P-RES N.C. N.C. B_INT <COMPONENT SIDE> <CONDUCTOR SIDE> (RELAY BOARD) B-SS12548<AEP>-J.. KE-P37M1/P42M1 (AEP) 3-36...
  • Page 33 S9301 1/10W CHIP VAR.R R/D/D/D RESET A.GND R9384 C9351 C9358 R9381 HP_DET_IN HP_DET_IN 1/10W 1/10W CHIP CHIP HP.L HP.L 1608 1608 A.GND FB9304 HP.R HP.R UPE(1/3) ( INPUT TERMINAL) •UPE(1/3) BOARD WAVEFORMS B-SS12548<AEP>-UPE-P1 1.8V 2.0V 1.8V 1.8V KE-P37M1/P42M1 (AEP) 3-37...
  • Page 34 R9690 R9691 TO(3/3) R9684 5.6k 1.5k 1.2k 1/10W 1/10W CHIP 1/10W 1/10W 1/10W RN-CP RN-CP CHIP CHIP RN-CP Q9614 2SA1037AK-T146-QR Q9615 BUFFER Q9616 2SA1037AK-T146-QR 2SA1037AK-T146-QR BUFFER BUFFER B-SS12548<AEP>-UPE-P2 •UPE(2/3) BOARD WAVEFORMS 1.0V 0.84V (Fsc) 2.0V 1.75V 1.0V KE-P37M1/P42M1 (AEP) 3-38...
  • Page 35 COMP.PR TO(1/3) COMP.PB COMP.Y R9893 R9894 R9896 1/10W 1/10W 1/10W CHIP CHIP CHIP TO(2/3) UPE(3/3) TO(1/3) VIDEO (CHROMA DECODER,COMPONENT SW) B-SS12548<AEP>-UPE-P3 •UPE(3/3) BOARD WAVEFORMS 1.0V 1.8V 1.8V 1.0V 0.84V (Fsc) 2.0V 1.0V 1.0V 1.8V 1.0V 0.7V 1.0V KE-P37M1/P42M1 (AEP) 3-39...

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