Toshiba 32WL55A Page 11 Schematic Diagram Download

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CY650

CV121

RV121

C605

RV129

C606

LC33

LC32

DV120

RC12

RV123

CC12

PV60

GR605

RV122

PV61

GR604

RC11

CC11

D652

P661

R695

R696

R688

R687

R689

R697

D653

CV122

DV122

DV121

PV25B

P601

P602

LC31

OPEN

B1000p

OPEN

B1000p

TEM2142AD

OPEN

820

1/10W75

B1000p

JACK 3P

SHORT

OPEN

KETSU

820

B1000p

KETSU

EARPHONE J D3.5

1/8W1K

KETSU

100p

KETSU

B11B-PH-K-S

4P_2.5mm_1.5A_Beige

B4B-PH-K-S

TEM2142AD

(2.5mm)

R_E1

L_E1

(2mm)

L_GND

L_SPK

L_GND

TUNER GND(2mm)
TUNER GND(2mm)

11P

R_GND

S-SW_E3

GND

SC_E3

SY_E3

V_E3

GND

R_SPK

R/L_SPK

3
2

(2mm)

SIGNAL

(2mm)

R_AMP
L_AMP

(2mm)

R_GND

S-SW_E3

GND

SC_E3

R_SPK

L_SPK

R_AMP

L_AMP

SY_E3

V_E3

R_E1

L_E1

32WL55A/E/R/T
FRONT_AV

Summary of Contents for 32WL55A

Page 1: ...hassing ground using a color bar signal with all controls at normal line voltage 220 volts 5 Waveforms are taken receiving color bar signal with enough sensitivity 6 Voltage reading shown are nominal values and may vary 20 except H V MODEL 32WL55A 32WL55E 32WL55R 32WL55T SCHEMATIC DIAGRAM WARNING BEFORE SERVICING THIS CHASSIS READ THE SERVICE SAFETY PRECAUTIONS ON THE MANUAL FOR THIS MODEL CAUTION...

Page 2: ...ER SHEET 308 24 50 EEPROM1 SHEET 309 25 50 EEPROM2 SHEET 310 26 50 MICRO I O SHEET 400 27 50 OCM MEMORY I F SHEET 401 28 50 FLASH MEMORY SHEET 402 29 50 SYNC SEPA SHEET 403 30 50 E2P OTHER SHEET 404 31 50 STD BY MICOR SHEET 405 32 50 CORTEZ REG 1 SHEET 406 33 50 CORTEZ REG 2 SHEET 407 34 50 CORTEZ REG 3 SHEET 408 35 50 BOOT CONFIG SHEET 409 36 50 SERVICE CONNECTOR SHEET 410 37 50 I2C Switch SHEET ...

Page 3: ...i Scaling BEP LVD S OSD Micro processor IR I F Digital Input A Digital Input B 2nd Channel Process STAND BY MICRO DDR SDRAM IO EXP DDR SDRAM I2C MSP SIGNAL BOARD I2C PC IN POWER BOARD AC INPUT Audio out AV BOARD TIF EXT in GPIO AD I2C PANEL CORTEZ FLASH ROM EEPROM PANEL I F FLI8532 CIRCUIT BLOCK DIAGRAM ...

Page 4: ...NAL BOARD 10 3 R_AUDIO 1 GND 2 L_AUDIO 12 AC_DETECT 11 POWER_SW 1 AUDIO_Vcc 9 GND 2 AUDIO_Vcc 5 7 8 6 5V1 18V 18V 40V 3 4 AUDIO_GND TO POWER BOARD AUDIO_GND TO LED_HP BOARD TO FAN 1 TO FAN 2 TO DIGITAL BOARD 5 3 2 3 1 1 2 2 3 1 4 LNB GND 12V GND STOP_FAN STOP_FAN 12V 32V 18V1 F_GND 4 GND GND 5V2 9V 3 2 1 R_E1 GND L_E1 GND GND SIF SYS_SW2 GND GND R_APRO L_APRO GND R_MONITOR L_MONITOR GND R_E4 L_E4 ...

Page 5: ...47K 47K 47K 47K 47K 75 16V100 1k 100k 100k B1000p B1000p 1k 1k 1k B1000p B1000p B1000p 1k 1k 1k B1000p 1k OPEN OPEN OPEN OPEN OPEN OPEN 2 2K 2SC4081 Q 100 OPEN OPEN 2 2K 100 2SC4081 Q 100 2SC4081 Q 2 2k OPEN 100 OPEN 2SC4081 Q 2 2K SHORT SHORT SHORT OPEN OPEN OPEN 75 75 F0 1 MM1510XN SHORT SHORT 820 B1000p B1000p 820 EARPHONE J D3 5 KETSU 47k RN2404 10k 47k 2SC3326B 2SC3326B OPEN OPEN OPEN OPEN 75...

Page 6: ...0OD 2SA1576A KETSU 1k 100 RM73B1HR00OD RM73B1HR00OD 100 RM73B1HR00OD RM73B1HR00OD 10k 100 100 100 2SC4081 Q ENG39A07GF RM73B1HR00OD RM73B1HR00OD RM73B1HR00OD RM73B1HR00OD RM73B1HR00OD 0 01 100p B1000p B1000p 16V220 B1000p 16V220 16V100 KETSU OPEN KETSU KETSU KETSU KETSU KETSU KETSU KETSU KETSU KETSU KETSU KETSU KETSU KETSU KETSU KETSU KETSU KETSU OPEN KETSU KETSU KETSU OPEN OPEN KETSU KETSU OPEN O...

Page 7: ...3 3u 10k 100K KDS160 RTK P OPEN B25V0 01 KDS160 RTK P KDS160 RTK P KDS160 RTK P OPEN 22k 25V47 22k OPEN OPEN 1k OPEN 10k 50V100u MA111 35V1000 HEAT SINK 100k RN2404 MA111 2SA1162 Y OPEN 63V0 10 100k OPEN OPEN 35V1000 18k 1 8k 35V1000 MA111 2SC4081 Q 63V0 10 1k OPEN OPEN 35V1000 TA8246AHQ 1 8k 10k OPEN 1 8W 2 2 1 8W 2 2 B25V0 01 MA111 OPEN L R TO POWER DEF VCC_GND M M M M M M L_APRO R_APRO MUTE VCC...

Page 8: ...TZJ11B 1 8W270 KETSU KETSU KETSU KETSU 1SS355 TE17 1R680 2SD2396 2SC3852 KETSU KIA7809API HEAT SINK 63V0 33 MTZJ12C 63V0 10 16V100 KETSU KETSU KETSU 2SC2713 GR 1R1 2k 50V10 47k 1 5k 2SC2412K 10k 2SA1887 FA F 22k 100k 47k 215mA 180mA 25mA 205mA From SUB_POWER 15mA 5mA M M 40V 32V 18V 18V1 GND 1 D5 1 D6 1 D8 4 A2 1 D4 1 D6 5 A1 1 B1 1 D8 1 D6 3 B1 1 D8 1 D4 1 D6 5 A2 1 D7 12V_FAN VCC_AUDIO GND_AUDIO...

Page 9: ...0k 10k CHIP JP 68k PUSH SW 1C1P DC12V 005A PUSH SW 1C1P DC12V 005A PUSH SW 1C1P DC12V 005A PUSH SW 1C1P DC12V 005A PUSH SW 1C1P DC12V 005A PUSH SW 1C1P DC12V 005A CHIP JP CHIP JP PLUG_2mm_6P_L S6B PH K S PUSH SW 1C1P DC12V 005A CH DOWN 5 KEY_FGND 6 POWER_KEY 3 ADC_IN1 NC 1 2 ADC_IN2 4 GND CH UP VOL DOWN HOUSOU VIDEO VOL UP 32WL55A E R T KEY ...

Page 10: ...H K S 330 470 47 GPIUE281RK 1SS355 TE17 7L10V220u 25V0 1 UDZS TE 17 5 6B 47 2SC2712Y SCL 003URC3FXGHJ SCL 003MC3FXHJK OPEN 2SC2712Y 1SS355 TE17 25V0 1 7L10V220u 000 25V0 1 7L10V220u KETSU 10 11 7 GREEN ON TIMER 9 8 4 5 1 3 2 6 POWER RED 3 3V RMT_IN RMT_FGND 5V1 GND LED TAIKI JYUZOU_LED ROKUGA_YOYAKU BS_ROKUGA GND SHIYOUCHU GP1UE281RK0F 32WL55A E R T LED_RMT ...

Page 11: ...OPEN KETSU 820 B1000p KETSU EARPHONE J D3 5 1 8W1K 1 8W1K 1 8W1K 1 8W1K 1 8W1K 1 8W1K KETSU 100p KETSU KETSU B11B PH K S 4P_2 5mm_1 5A_Beige B4B PH K S TEM2142AD 2 5mm 2 5mm 2 5mm 2 5mm R_E1 L_E1 2mm 1 L_GND 2 L_SPK 4P 1 L_GND TUNER GND 2mm TUNER GND 2mm 4P 4 11 11P 1 6 5 9 8 10 7 3 2 4 R_GND S SW_E3 GND SC_E3 SY_E3 V_E3 GND GND 3 R_SPK R L_SPK AV 3 2 4 2mm SIGNAL 2mm R_AMP L_AMP 2mm R_GND S Y SW ...

Page 12: ...1 RR02 RR05 RR03 RR06 PV90 GR35 GR34 RR01 RR04 R509 C519 P902A C503 C504 C505 R508 C506 R502 R504 R505 L504 GJ13 Q504 C507 C502 C501 R514 L510 R511 R501 GJ16 R512 CC20 C521 C527 R507 C526 R515 R516 C517 GJ10 R506 C514 C524 CC31 L505 GC20 C516 X501 OPEN OPEN B9B PH K S OPEN OPEN OPEN 1 8W75 33 1 8W75 33 KRD 8622 SHORT SHORT 1 8W75 33 15k 4 7u B5B PH K S 16V47u B25V0 01 16V47u 6 8k B0 01 2 7k 100 10...

Page 13: ... RT03 RT01 CT01 CT15 CT14 CT09 CT08 CT03 CT02 DTC144EUAT10 10R DTC144EUAT10 10k BA7649AF 1uF6 3V OPEN 220 2SC4081T106Q 10uF6 3V 1uF16V 2SA1576AT106 470 150pF 150uH 150 390 100 2SA1576AT106 CHIP JP 1k 22k 68k 2 2k 10uF6 3V 180 2SC4081T106Q 10uF6 3V 2 2k 22k 68k 2SA1576AT106 CHIP JP 1k 150 100 390 150uH 150pF 1uF16V 10uF6 3V 2SC4081T106Q 220 2SA1576AT106 470 10uF6 3V 1uF16V 470 2SA1576AT106 82pF 68u...

Page 14: ... AUDIO_GND POWER_SW AUDIO_VCC AUDIO_GND RECTIFIED _MAIN STARTUP_MAIN STARTUP_SUB RECTIFIED _SUB RECTIFIED _SUB RECTIFIED _MAIN VCC_LCD AC_DETECT POWER_LCD 18V POWER_DB PROTECT 40V 3 3V 6 5V3 BL_Vcc BL_GND 5V1 2 B1 2 B1 3 D2 3 D2 3 D2 2 B1 2 D8 1 B2 2 E8 2 D8 3 C8 3 D8 2 C8 2 D8 4 E4 3 A8 3 D8 3 D8 2 C8 2 C8 3 B8 4 D4 PJ62A P812B P813B P805 P804 LE74 CE76 P803A P811B PJ80A OPEN PLUG_3 96mm_5P B5P V...

Page 15: ...C822Z C821Z D811 D812 T862 C810 Q801C Q801A L888 L883 C889 C827 C825 C824 C819 C817 C816 Q801 R873 R806 R814 R812 L890 GJ82 RE55 RE53 RE54 R815 D884C Q883 RE83 CE54 C884 LE73 C813 CE53 R874 RE82 R803 R817 R809 C820 R805 5W82 5W82 OPEN OPEN 1 6P27 330 20P5000 SHORT MA8062 M 250V F3 15AL TEM2011AA 47k 330k 22k_F 1 5k_F 1 5k_F 18k_F OPEN OPEN SHORT OPEN SHORT SHORT 39k 1 5k TEM2011AA 35V2200u 1 2R100...

Page 16: ... CE74 CE75 CE82 CE40 CE17 CE09 CE07 DE11 QE53 RE45 RE43 RE18 TE62 RE15 RE29 DE17 RE17 QE01 RE14 QE83 LE52 CE15 LE12 RE05 DE15 GE50 CE50 DE50 CE22 RE44 DE72 RE19 CE21 QE40 DE77B DE07 LE53 25V1800u 25V1800u 50V0 1u OPEN OPEN OPEN 20P5000 20P1000 35V56uF 1 2R220 HEAT SINK FMX 12S 023 OPEN OPEN OPEN TEM2011AA HEAT SINK 1250VH10000p OPEN 250V F3 15AL RN2403 OPEN OPEN OPEN OPEN OPEN OPEN MTZJ6 8B CHIP J...

Page 17: ...8 R855 R857 R851 R852 Q853 R856 R850 D852 R853 Q852 GAP C806 CE02 DE03 DE02 B1000p AC250V1000p AC250V1000p AC250V470p AC250V470p TPW2069AS VR37 225J TRF3253AH 450V220u KETSU OPEN AC275V 0 22u TRF3253AH TPW2070AS TLN3481AA GH TLN3481AA GH OPEN TLN3481AA GH OPEN TLN3481AA GH OPEN 250V4700pF 250V4700pF DLS5D1 O M 0 15W AC275V0 22u TNR15G471K 2SC2412K T6 3A L 250V 2R10k 2R10k 1k D5SB60 4001 FUSE HOLDE...

Page 18: ... 15 50 32WL55A E R T SIGNAL ANALOG IN ...

Page 19: ... 16 50 32WL55A E R T SIGNAL D IN A ...

Page 20: ... 17 50 32WL55A E R T SIGNAL D IN B ...

Page 21: ... 18 50 32WL55A E R T SIGNAL HDMI Link I2C ...

Page 22: ... 19 50 32WL55A E R T SIGNAL HDMI Rx 2 Video Audio ...

Page 23: ... 20 50 32WL55A E R T SIGNAL HDMI Rx 3 PWR Audio ...

Page 24: ... 21 50 32WL55A E R T SIGNAL HDMI AUDIO PLL ...

Page 25: ... 22 50 32WL55A E R T SIGNAL HDMI AUDIO DAC ...

Page 26: ... 23 50 32WL55A E R T SIGNAL HDMI AUDIO OUT ...

Page 27: ... 24 50 32WL55A E R T SIGNAL HDMI CONTROLLER ...

Page 28: ... 25 50 32WL55A E R T SIGNAL EEPROM1 ...

Page 29: ... 26 50 32WL55A E R T SIGNAL EEPROM2 ...

Page 30: ... 27 50 Note For POWER_DB_O L ON line When power is ON GATE is closed until turn ON DB During POD STBY mode it keeping ON but shut off circuit includes into DB 32WL55A E R T SIGNAL MICRO I O ...

Page 31: ... 28 50 402 3A 409 1B 32WL55A E R T SIGNAL OCM MEMORY I F ...

Page 32: ... 29 50 401 1A 409 1B 32WL55A E R T SIGNAL FLASH MEMORY ...

Page 33: ... 30 50 32WL55A E R T SIGNAL SYNC SEPA ...

Page 34: ... 31 50 32WL55A E R T SIGNAL E2P OTHER ...

Page 35: ... 32 50 Note For I2C Bus lines SDA_STBY SCL_STBY Normally connecting to Cortez When POD STBY mode these are connected to DB 32WL55A E R T SIGNAL STD BY MICRO ...

Page 36: ... 33 50 32WL55A E R T SIGNAL CORTEZ REG 1 ...

Page 37: ... 34 50 32WL55A E R T SIGNAL CORTEZ REG 2 ...

Page 38: ... 35 50 32WL55A E R T SIGNAL CORTEZ REG 3 ...

Page 39: ... 36 50 32WL55A E R T SIGNAL BOOT CONFIG ...

Page 40: ... 37 50 32WL55A E R T SIGNAL SERVICE CONNECTOR ...

Page 41: ... 38 50 I2C Bus Switching of Stand By Micom SW1 H at 8V Line Normally Connect to Cortez SW2 L at 8V Line POD STBY state Connect to DB side 32WL55A E R T SIGNAL I2C Switch ...

Page 42: ... 39 50 32WL55A E R T SIGNAL AUDIO 1 2 ...

Page 43: ... 40 50 8 5 5 32WL55A E R T SIGNAL AUDIO 2 2 ...

Page 44: ... 41 50 32WL55A E R T SIGNAL CORTEZ 1 ...

Page 45: ... 42 50 32WL55A E R T SIGNAL CORTEZ 2 ...

Page 46: ... 43 50 32WL55A E R T SIGNAL DDR I F ...

Page 47: ... 44 50 32WL55A E R T SIGNAL DDR SDRAM ...

Page 48: ... 45 50 32WL55A E R T SIGNAL DDR TERMINATION ...

Page 49: ... 46 50 32WL55A E R T SIGNAL DCDC CONV ...

Page 50: ... 47 50 32WL55A E R T SIGNAL LVDS OUT ...

Page 51: ... 48 50 R L U D L L Normal Indication L H Flip Vertical H L Flip Horizontal L L Half Turn 32WL55A E R T SIGNAL LVDS OUT SHARP LCD ...

Page 52: ... 49 50 32WL55A E R T SIGNAL Power Connector and Dimming ...

Page 53: ... 50 50 32WL55A E R T SIGNAL LVDS Power and Others ...

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Toshiba 32WL55A, Schematic Diagram

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