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Sony BRAVIA KDL-32BX320, Service Manual

The Sony BRAVIA KDL-32BX320 is a remarkable television that delivers stunning picture quality. To ensure optimal usage, it is essential to have the Operating Instructions Manual. Download the comprehensive manual for free at manualshive.com, providing you with step-by-step guidance and insight into utilizing the full potential of this exceptional product.

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                                                                                    MAGRÃO     FORUM DO MAGRÃO     FORUM DO MAGRÃO     FORUM

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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421

24 

KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421

A BOARD SCHEMATIC DIAGRAM (16 OF 16)

1 

| 

2        | 

3 

| 

4 

| 

5 

| 

6 

| 

7 

| 

8 

| 

9 

| 

10 

| 

11 

| 

12 

| 

A

—

B

—

C

—

D

—

E

—

F

—

G

—

H

—

I

—

tor

REFERENCE
5386

LED_Amber_TIMER_1

LED_Green_PICOFF_1

LED_RED_STANDBY_1

+3Vsb_keypad

IR

LED_GREEN_POW ER_1

USB_PW R_ERR0_1

USB_PW R_IN

C_Q24

C_Q24

C_Q24

C_Q24

REDB

C_Q23

C_Q23

AMBERB

C_Q125

C_Q125

B_Q126

C_Q126

GREENB

IR

+3Vsb_keypad

LED_Green_PICOFF_1

LED_Amber_TIMER_1

LED_RED_STANDBY_1

LED_GREEN_POW ER_1

USB_PW R_IN

POWER_Key

ADC_IN2

POW ER_Key_1
ADC_IN2_1

+5V_USB_1

GREENB
REDB

AMBERB

B_Q126

POW ER_Key
ADC_IN2

USB_DP_1
USB_DM_1

USB_DM_1

USB_DP_1

+3V3SB

+3V3SB

+3V3_SW

+3V3SB

+3V3_SW

+3V3SB

+3V3SB

+3V3SB

+5V_SW

+5V_SW

+5V_SW

LED_GREEN_POW ER

[11]

LED_RED_STANDBY

[11]

LED_Amber_TIMER

[11]

LED_Green_PICOFF

[11]

OIRI

[11]

USB_PW R_ERR0

[11]

USB_PW R_EN0

[11]

OSDA1 [11,14,16]

OSCL1

[11,14,16]

ADIN2

[11]

PW _KEY [11]

USB_DP0 [11]
USB_DM0 [11]

R953
100R2J-2-GP

R953
100R2J-2-GP

1

2

R910

390R2F-2GP

R910

390R2F-2GP

1

2

RN903
SRN10KJ-6-GP

RN903
SRN10KJ-6-GP

1

2

3

4

5

6

7

8

R908

470R2F-GP

R908

470R2F-GP

1

2

CN950

JW T-CON4-GP

CN950

JW T-CON4-GP

1

2
3
4

5

6

D904

EZAEG2A50AX-GP

D904

EZAEG2A50AX-GP

1

2

Q904
2SC3052-T112-1F-GP

Q904
2SC3052-T112-1F-GP

C

B

E

L905

0R0603-PAD-1-GP
L905

0R0603-PAD-1-GP

1

2

R912

0R0402-PAD-1-GP

R912

0R0402-PAD-1-GP

1

2

D903

EZAEG2A50AX-GP

D903

EZAEG2A50AX-GP

1

2

R903

4K7R2J-2-GP

R903

4K7R2J-2-GP

1

2

R916
100R2J-2-GP

R916
100R2J-2-GP

1

2

CN902
SKT-USB-369-GP

CN902
SKT-USB-369-GP

1

2

3

4

5

6

L906
0R0603-PAD-1-GP

L906
0R0603-PAD-1-GP

1

2

R901

470R2F-GP

R901

470R2F-GP

1

2

R952

10KR2F-2-GP

R952

10KR2F-2-GP

1

2

Q902

2SC3052-T112-1F-GP
Q902

2SC3052-T112-1F-GP

C

B

E

Q903

2SC3052-T112-1F-GP

Q903

2SC3052-T112-1F-GP

C

B

E

C911

SC100P50V2JN-3GP

NC

C911

SC100P50V2JN-3GP

NC

1

2

L903

0R0603-PAD-1-GP

L903

0R0603-PAD-1-GP

1

2

R950

10KR2F-2-GP

R950

10KR2F-2-GP

1

2

C905

SCD1U16V2ZY-2GP

C905

SCD1U16V2ZY-2GP

1

2

C913

SCD1U16V2ZY-2GP

C913

SCD1U16V2ZY-2GP

1

2

R906

100R2J-2-GP

R906

100R2J-2-GP

1

2

R913

0R0603-PAD-1-GP

R913

0R0603-PAD-1-GP

1

2

RN902

SRN10KJ-6-GP

RN902

SRN10KJ-6-GP

1
2
3
4

5

6

7

8

C906

SC100P50V2JN-3GP

NC

C906

SC100P50V2JN-3GP

NC

1

2

C910
SCD1U16V2ZY-2GP

C910
SCD1U16V2ZY-2GP

1

2

IC901

G547G2P81U-GP

IC901

G547G2P81U-GP

GND

1

IN#2

2

IN#3

3

EN/EN#

4

OUT#8

8

OUT#7

7

OUT#6

6

OC#

5

C918
SC10U10V5KX-2GP

NC

C918
SC10U10V5KX-2GP

NC

1

2

Q901

2SC3052-T112-1F-GP
Q901

2SC3052-T112-1F-GP

C

B

E

R905

1KR2F-3-GP

R905

1KR2F-3-GP

1

2

C909

SCD1U16V2ZY-2GP

C909

SCD1U16V2ZY-2GP

1

2

R951

100R2J-2-GP
R951

100R2J-2-GP

1

2

R918

0R0603-PAD-1-GP

R918

0R0603-PAD-1-GP

1

2

R904

10R2J-2-GP
R904

10R2J-2-GP

1

2

C950

SCD1U25V2KX-GP

C950

SCD1U25V2KX-GP

1

2

RN914

SRN4K7J-8-GP

RN914

SRN4K7J-8-GP

1

2

3

4

C917

SC10P50V2JN-4GP

C917

SC10P50V2JN-4GP

1

2

C903

SCD1U16V2ZY-2GP

C903

SCD1U16V2ZY-2GP

1

2

D901
BAV99-4-GP

NC

D901
BAV99-4-GP

NC

1

2

3

D902
BAV99-4-GP

NC

D902
BAV99-4-GP

NC

1

2

3

C916

SC10U10V5KX-2GP

C916

SC10U10V5KX-2GP

1

2

C904

SC10U10V5KX-2GP

NC

C904

SC10U10V5KX-2GP

NC

1

2

C951

C951

1

2

L908

FCM1005KF-150T03-GP

L908

FCM1005KF-150T03-GP

1

2

CN901

JW T-CONN12D-5-GP

CN901

JW T-CONN12D-5-GP

1

2

3

4

5

6

7

8

9

10

11

12

C901

SCD1U16V2ZY-2GP

C901

SCD1U16V2ZY-2GP

1

2

L907

FCM1005KF-150T03-GP
L907

FCM1005KF-150T03-GP

1

2

A 16/16
IR/USB/KEYPAD

1-857-903-11 <AZ2UK> A-P16

Summary of Contents for BRAVIA KDL-32BX320

Page 1: ... COLOR TV SERVICE MANUAL AZ2 UKCHASSIS MODEL NAME REMOTE COMMANDER DESTINATION 9 883 851 51 KDL 32BX320 RM YD065 MX LA KDL 32BX320 RM YD065 US CND KDL 32BX321 RM YD065 MX LA KDL 32BX420 RM YD065 MX KDL 32BX420 RM YD065 US CND KDL 32BX421 RM YD065 MX KDL 32BX421 RM YD065 US CND KDL 40BX420 RM YD065 MX LA KDL 40BX420 RM YD065 US CND KDL 40BX421 RM YD065 MX KDL 40BX421 RM YD065 US CND KDL 46BX420 RM ...

Page 2: ...ams Information 6 1 3 Block Diagram 8 1 4 Schematics and Supporting Information 9 A Board Schematic Diagram 1 of 16 9 A Board Schematic Diagram 2 of 16 10 A Board Schematic Diagram 3 of 16 11 A Board Schematic Diagram 4 of 16 12 A Board Schematic Diagram 5 of 16 13 A Board Schematic Diagram 6 of 16 14 A Board Schematic Diagram 7 of 16 15 A Board Schematic Diagram 8 of 16 16 A Board Schematic Diagr...

Page 3: ...ing a wrist band When installing the LCD panel on a wall the LCD panel must be secured using the 4 mounting holes on the rear cover To avoid damaging the LCD panel Ú do not press on the panel or frame edge to avoid the risk of electric shock Ú do not scratch or press on the panel with any sharp objects Ú do not leave the module in high temperatures or in areas of high humidity for an extended peri...

Page 4: ...on e g H1 etc see example The servicing of these boards requires special precautions to be taken as outlined below example It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints Lead Free Solder is available under the following part numbers Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to...

Page 5: ...metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below 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 a...

Page 6: ... que par une piece portant le numero specifie Le symbole indique une fusible a action rapide Doit etre remplace par une fusible de meme yaleur comme maque NOTE The components identified by a red outline and a mark contain confidential information Specific instructions must be adhered to whenever these components are repaired and or replaced See Appendix A Encryption Key Components in the back of t...

Page 7: ...ansistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Discrete semiconductor Chip semiconductors that are not actually used are included Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Source Source Anode Anode NC NC Cathode Anode Cathode Common Cathode Cathode Common Cathode Cathode Common Common Common Common Cathode Anode Base Emitter Collector Base E...

Page 8: ...O FORUM DO M M AGRÃO FORUM DO M AGRÃO FORUM D M AGRÃO FORUM DO M AGRÃO FORU M AGRÃO FORUM DO M AGRÃO M AGRÃO FORUM DO M AGRÃ M AGRÃO FORUM DO M A M AGRÃO FORUM DO M AGRÃO FORUM M AGRÃO FO M AGRÃO M AG 8 KDL 32BX320 32BX321 32BX420 32BX421 40BX420 40BX421 46BX420 46BX421 KDL 32BX320 32BX321 32BX420 32BX421 40BX420 40BX421 46BX420 46BX421 1 3 BLOCK DIAGRAM COMPOSITE OR COMPONENT 1 RF COMPONENT 2 HDM...

Page 9: ... TCON_VCC 12V_AMP 12V_SW 3V3SB 3V3SB 12V_SW 3V3SB GPIO_3 11 GPIO_0 11 L_DET 11 OPWRSB 11 LVDS_PWR_ON 13 AC_DET_DROP 11 14 X_U_RST 11 AC_DET_DROP 11 14 R213 100R2J 2 GP R213 100R2J 2 GP 1 2 R1 R2 Q205 PDTC124EU 1 GP R1 R2 Q205 PDTC124EU 1 GP E B C R205 100R2J 2 GP R205 100R2J 2 GP 1 2 L202 HCB1608KF 301T20 GP L202 HCB1608KF 301T20 GP 1 2 C207 SCD1U16V2KX 3GP C207 SCD1U16V2KX 3GP 1 2 C206 SC22U16V6M...

Page 10: ...CD1U16V2ZY 2GP C251 SCD1U16V2ZY 2GP 1 2 R222 10R3F GP R222 10R3F GP 1 2 R243 1KR2F 3 GP R243 1KR2F 3 GP 1 2 R259 0R0603 PAD 1 GP R259 0R0603 PAD 1 GP 1 2 C229 SC22U16V6MX GP C229 SC22U16V6MX GP 1 2 C238 SCD1U16V2KX 3GP C238 SCD1U16V2KX 3GP 1 2 C241 SC22U6D3V5MX 2GP C241 SC22U6D3V5MX 2GP 1 2 R234 1KR2F 3 GP R234 1KR2F 3 GP 1 2 R217 20K5R2F GP R217 20K5R2F GP 1 2 R233 91KR2F GP R233 91KR2F GP 1 2 R2...

Page 11: ...265 G9091 330T11U GP IC265 G9091 330T11U GP VIN 1 GND 2 EN 3 NC 4 4 VOUT 5 R279 0R0805 PAD 1 GP R279 0R0805 PAD 1 GP 1 2 R274 4K7R2J 2 GP 24NC R274 4K7R2J 2 GP 24NC 1 2 D267 BAV99 4 GP D267 BAV99 4 GP 1 2 3 C286 SC10U16V6KX 2GP C286 SC10U16V6KX 2GP 1 2 IC264 AME8827 ACS330 GP IC264 AME8827 ACS330 GP OUT 3 GND_TAB 2 IN 1 R285 47KR2J 2 GP R285 47KR2J 2 GP 1 2 C280 SC10U10V5KX 2GP C280 SC10U10V5KX 2G...

Page 12: ...GP C6007 SC15P50V2JN 2 GP 1 2 R6006 100R2J 2 GP R6006 100R2J 2 GP 1 2 R6001 100R2F L1 GP U R6001 100R2F L1 GP U 1 2 C6008 SCD1U25V2KX GP NC C6008 SCD1U25V2KX GP NC 1 2 C6006 SCD01U50V2KX 1GP C6006 SCD01U50V2KX 1GP 1 2 R6011 56R5F 1 GP R6011 56R5F 1 GP 1 2 R6014 68R2F GP R6014 68R2F GP 1 2 C6004 SC15P50V2JN 2 GP C6004 SC15P50V2JN 2 GP 1 2 C6025 SCD1U25V2KX GP NC C6025 SCD1U25V2KX GP NC 1 2 C6027 SC...

Page 13: ... GP R6179 47KR2J 2 GP 1 2 C6151 SCD1U16V2KX 3GP C6151 SCD1U16V2KX 3GP 1 2 C6158 SCD01U50V2KX 1GP C6158 SCD01U50V2KX 1GP 1 2 D6158 BZT52H C6V8 GP NC D6158 BZT52H C6V8 GP NC A K RN6152 SRN47J 7 GP RN6152 SRN47J 7 GP 1 2 3 4 D6601 BAT54C U GP D6601 BAT54C U GP 1 2 3 R6156 68R2F GP R6156 68R2F GP 1 2 Q6152 2SC3052 T112 1F GP Q6152 2SC3052 T112 1F GP C B E IC6152 R1EX24002ASAS0A GP IC6152 R1EX24002ASAS...

Page 14: ...D6306 EZAEG2A50AX GP NC D6306 EZAEG2A50AX GP NC 1 2 R6199 47KR2F GP R6199 47KR2F GP 1 2 C6174 SC22P50V2JN 4GP C6174 SC22P50V2JN 4GP 1 2 CN6302 SKT HDMI19P 56 GP U1 CN6302 SKT HDMI19P 56 GP U1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 R6309 27KR2J L1 GP R6309 27KR2J L1 GP 1 2 R6196 47KR2F GP R6196 47KR2F GP 1 2 R6032 100R2J 2 GP R6032 100R2J 2 GP 1 2 IC6154 M24C02 WMN6TP GP U IC6154 ...

Page 15: ... 2 C714 SC68P GP C714 SC68P GP 1 2 H1 HOLE H1 HOLE 1 C716 SC4D7U10V3KX GP C716 SC4D7U10V3KX GP 1 2 C707 SCD047U16V2KX 1 GP C707 SCD047U16V2KX 1 GP 1 2 SW701 SPRING 108 GP SW701 SPRING 108 GP 1 C722 SC33P50V2JN 3GP NC C722 SC33P50V2JN 3GP NC 1 2 L712 IND D22UH 13 GP L712 IND D22UH 13 GP 1 2 L710 COIL 390NH 2 GP L710 COIL 390NH 2 GP 1 2 L705 BLM18HE152SN1D GP L705 BLM18HE152SN1D GP 1 2 SW705 SPRING ...

Page 16: ...IDE AUDIO IN Near 5388 Near 5388 Near 5388 Close to Connector Close to Connector C1L_1 C1R_1 AV2R_1 AV2L_1 AV2R PC_LA_1 AV2L C1L C1R AV2L AV2R PC_RA_1 PC_LA PC_RA 5V_SW 5V_ESD 5V_SW 5V_ESD 5V_SW 5V_ESD 5V_SW 5V_ESD 5V_SW 5V_ESD 5V_SW 5V_ESD COMP_L1 11 COMP_R1 11 AV2_SL 11 AV2_SR 11 VGAR_INA 11 VGAL_INA 11 C1L 6 C1R 6 AV2L 6 AV2R 6 C822 SCD1U25V2KX GP NC C822 SCD1U25V2KX GP NC 1 2 C813 SC4D7U10V3KX...

Page 17: ...PDD2 A4 PDD3 B4 PDD4 D5 PDD5 E6 PDD6 A5 PDD7 B5 OPWRSB T4 OPCTRL3 P5 OPWM1 N24 C4001 SCD1U16V2KX 3GP C4001 SCD1U16V2KX 3GP 1 2 R4112 0R0402 PAD 1 GP R4112 0R0402 PAD 1 GP 1 2 6 OF 11 IC4001F MT5388 GP 6 OF 11 IC4001F MT5388 GP AVDD12_HDMI R9 HDMI_SDA2 K4 HDMI_SCL2 K5 PWR5V_2 K3 HDMI_CEC J4 HDMI_SDA1 M5 PWR5V_1 M3 HDMI_SCL1 L4 HDMI_SDA0 N4 HDMI_SCL0 N5 PWR5V_0 P3 AVSS33_HDMI J5 AVSS33_HDMI J6 AVDD3...

Page 18: ...1 GP R508 22R2F 1 GP 1 2 R505 56R2J 4 GP R505 56R2J 4 GP 1 2 C537 SC1U10V2KX 1GP C537 SC1U10V2KX 1GP 1 2 RN504 SRN56J 5 GP RN504 SRN56J 5 GP 1 2 3 4 5 6 7 8 C538 SCD1U16V2KX 3GP C538 SCD1U16V2KX 3GP 1 2 RN508 SRN56J 5 GP RN508 SRN56J 5 GP 1 2 3 4 5 6 7 8 C542 SCD1U16V2KX 3GP C542 SCD1U16V2KX 3GP 1 2 C532 SCD1U16V2KX 3GP C532 SCD1U16V2KX 3GP 1 2 C534 SC22U16V0KX 1GP C534 SC22U16V0KX 1GP 1 2 C543 SC...

Page 19: ...P R4368 0R0402 PAD 1 GP 1 2 R4383 0R0402 PAD 1 GP R4383 0R0402 PAD 1 GP 1 2 R4374 0R0402 PAD 1 GP R4374 0R0402 PAD 1 GP 1 2 R4162 4K7R2J 2 GP NC R4162 4K7R2J 2 GP NC 1 2 R4376 0R0402 PAD 1 GP R4376 0R0402 PAD 1 GP 1 2 R4386 0R0402 PAD 1 GP R4386 0R0402 PAD 1 GP 1 2 R4164 4K7R2J 2 GP NC R4164 4K7R2J 2 GP NC 1 2 R4381 0R0402 PAD 1 GP R4381 0R0402 PAD 1 GP 1 2 CN4151 PTWO CON30 3 GP U CN4151 PTWO CON...

Page 20: ...1 GND 2 A1 3 VDD 4 A0 5 SDA 6 R4338 4K7R2J 2 GP R4338 4K7R2J 2 GP 1 2 R4352 4K7R2J 2 GP 4NC R4352 4K7R2J 2 GP 4NC 1 2 C4303 SC9P50V2DN GP C4303 SC9P50V2DN GP 1 2 R4330 4K7R2J 2 GP R4330 4K7R2J 2 GP 1 2 R4359 47R2J 2 GP R4359 47R2J 2 GP 1 2 R4312 1KR2J 1 GP NC R4312 1KR2J 1 GP NC 1 2 IC4301 M24128 BWMN6TP GP IC4301 M24128 BWMN6TP GP E0 1 E1 2 E2 3 VSS 4 SDA 5 SCL 6 WC 7 VCC 8 IC4302 K9F1208U0C PIB0...

Page 21: ...F5 VCC3IO AB20 VCC3IO AC21 VCCK A8 VCCK B8 VCCK A9 VCCK B9 VCCK C9 VCCK D9 VCCK E9 VCCK M9 VCCK P9 VCCK T9 VCCK C8 VCCK D10 VCCK E10 VCCK J10 VCCK L10 VCCK N10 VCCK R10 VCCK U10 VCCK K11 VCCK V11 VCCK J12 VCCK U12 VCCK K13 VCCK V13 VCCK J14 VCCK U14 VCCK K15 VCCK V15 VCCK R16 VCCK U16 VCCK K17 VCCK L17 VCCK N17 VCCK V17 VCCK J18 DVSS J11 DVSS V10 DVSS T10 DVSS P10 DVSS M10 DVSS K10 DVSS U9 DVSS N9...

Page 22: ... FCM1608K 151T06 GP L8154 FCM1608K 151T06 GP 1 2 C8160 SC470P50V2KX 3GP C8160 SC470P50V2KX 3GP 1 2 C8151 SC22U16V6MX GP C8151 SC22U16V6MX GP 1 2 R8162 10KR2J 3 GP R8162 10KR2J 3 GP 1 2 C8175 SC1U6D3V3KX 2GP C8175 SC1U6D3V3KX 2GP 1 2 C8155 SCD1U16V2KX 3GP C8155 SCD1U16V2KX 3GP 1 2 C8177 SC1KP50V2JN 2GP NC C8177 SC1KP50V2JN 2GP NC 1 2 C8186 SCD1U16V2KX 3GP C8186 SCD1U16V2KX 3GP 1 2 C8158 SC1U25V3KX ...

Page 23: ...F GP 1 2 White Red CN803 RCA JACK181 GP White Red CN803 RCA JACK181 GP 2T 2S 1T 1S NP1 NP2 R8308 0R0402 PAD 1 GP R8308 0R0402 PAD 1 GP 1 2 R8330 3KR2J 2 GP R8330 3KR2J 2 GP 1 2 R8317 0R2J 2 GP R8317 0R2J 2 GP 1 2 R8311 4K7R2J 2 GP R8311 4K7R2J 2 GP 1 2 R8316 15KR3J L GP R8316 15KR3J L GP 1 2 C8313 SC22U16V6MX GP C8313 SC22U16V6MX GP 1 2 C8171 SC470P50V2KX 3GP C8171 SC470P50V2KX 3GP 1 2 C8319 SC22U...

Page 24: ...F GP 1 2 CN950 JWT CON4 GP CN950 JWT CON4 GP 1 2 3 4 5 6 D904 EZAEG2A50AX GP D904 EZAEG2A50AX GP 1 2 Q904 2SC3052 T112 1F GP Q904 2SC3052 T112 1F GP C B E L905 0R0603 PAD 1 GP L905 0R0603 PAD 1 GP 1 2 R912 0R0402 PAD 1 GP R912 0R0402 PAD 1 GP 1 2 D903 EZAEG2A50AX GP D903 EZAEG2A50AX GP 1 2 R903 4K7R2J 2 GP R903 4K7R2J 2 GP 1 2 R916 100R2J 2 GP R916 100R2J 2 GP 1 2 CN902 SKT USB 369 GP CN902 SKT US...

Page 25: ...UM DO M AGRÃO FORUM M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO FORUM M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO FORUM M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO FORU M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO F M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO M AGRÃO FORUM DO M AGRÃO FORUM DO M AG M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO FORUM M AGRÃO FORUM DO M AGRÃO FO M AGRÃO FORUM DO M ...

Page 26: ... B C D E F G H I J K L M N O P G13 POWER BOARD SCHEMATIC DIAGRAM KDL 32BX320 32BX321 32BX420 32BX421 ONLY 3 3 3 3 E P Y 4 I E P Y 4 I A H C E T N U O A H C E T N U O A H C E T N U O 3 3 3 A H C E T N U O 3 6 6 6 6 0 7 6 3 0 0 7 6 3 0 0 7 6 3 0 0 7 6 3 0 0 8 8 2 N O I T P 0 0 3 8 8 5 6 6 6 6 6 P 6 P 6 P 6 P 6 P 6 P 6 6 8 8 6 6 K 2 K 2 K 2 K 2 8 8 2 2 2 2 K 2 K 2 K 2 K 2 K 2 K 2 K 2 K 2 K 2 K 2 K 2 ...

Page 27: ... 6 4 1 2 R 6 4 1 1 R 6 2 1 9 R 6 2 1 8 R 6 2 1 7 R 6 2 1 6 I C 6 4 0 1 R 6 4 0 9 R 6 2 1 5 R 6 4 0 8 R 6 4 0 7 R 6 2 1 3 R 6 4 0 6 R 6 2 1 2 R 6 4 0 5 R 6 2 1 1 R 6 4 0 4 R 6 2 1 0 R 6 4 0 3 R 6 4 0 2 R 6 4 0 1 D 6 4 0 3 I C 6 2 0 1 R 6 2 0 9 R 6 2 0 8 R 6 2 0 7 R 6 2 0 6 R 6 2 0 5 R 6 2 0 4 R 6 2 0 3 R 6 2 0 2 R 6 2 0 1 D 6 2 0 5 D 6 2 0 4 D 6 2 0 3 D 6 2 0 2 C 6 4 1 8 C 6 4 1 6 C 6 4 1 5 C 6 4 1...

Page 28: ... 13 14 15 16 17 18 19 20 A B C D E F G H I J K L M N O P G14 POWER BOARD SCHEMATIC DIAGRAM KDL 40BX420 40BX421 ONLY 3 3 E P Y 4 I E P Y 4 I 3 3 3 3 3 A H C E T N U O A H C E T N U O 3 6 6 6 6 6 6 0 7 6 3 0 0 7 6 3 0 0 7 6 3 0 0 7 6 3 0 0 8 8 2 1 0 0 4 3 1 1 3 3 4 8 8 8 8 N O I T P 0 0 3 6 6 6 6 6 P 6 P 6 P 6 P 6 P 6 P 6 6 6 8 8 6 K 2 K 2 K 2 K 2 8 8 2 2 2 2 K 2 K 2 K 2 K 2 K 2 K 2 K 2 K 2 K 2 K 2 ...

Page 29: ...1 2 2 C 6 1 2 1 C 6 3 1 5 C 6 1 2 0 C 6 3 1 4 C 6 3 1 3 C 6 3 1 2 C 6 3 1 1 C 6 3 1 0 C 6 1 1 7 C 6 1 1 5 C 6 3 0 9 C 6 3 0 8 C 6 1 1 4 C 6 1 1 3 C 6 3 0 7 C 6 3 0 6 C 6 3 0 4 C 6 3 0 1 T H 6 4 0 1 R 6 4 1 8 R 6 2 2 4 R 6 2 2 3 R 6 4 1 7 R 6 2 2 2 R 6 2 2 1 R 6 4 1 4 R 6 2 2 0 R 6 4 1 3 R 6 4 1 2 R 6 4 1 1 R 6 2 1 9 R 6 2 1 8 R 6 2 1 7 R 6 2 1 6 I C 6 4 0 1 R 6 2 1 5 R 6 4 0 9 R 6 4 0 8 R 6 4 0 7 ...

Page 30: ... JL6310 JL6312 JL6348 JL6313 JL6315 JL6495 JL6494 JL6492 JL6320 JL6324 JL6329 JL6326 JL6321 JL6323 JL6493 JL6345 JL6331 JL6344 6 0 4 6 L J 4 0 4 6 L J JL6462 JL6405 JL6463 JL6410 JL6411 JL6412 JL6467 JL6417 JL6419 JL6461 JL6460 JL6408 5 1 4 6 L J 7 0 4 6 L J JL6413 0 2 4 6 L J 8 1 4 6 L J JL6425 JL6429 JL6442 JL6474 JL6441 JL6476 JL6477 JL6475 JL6440 JL6439 JL6485 JL6202 JL6204 JL6211 JL6205 JL621...

Page 31: ...T H 6 4 0 1 R 6 4 1 8 R 6 2 2 4 R 6 2 2 3 R 6 4 1 7 R 6 2 2 2 R 6 2 2 1 R 6 2 2 0 R 6 4 1 4 R 6 4 1 3 R 6 4 1 2 R 6 4 1 1 R 6 2 1 9 R 6 2 1 8 R 6 2 1 7 R 6 2 1 6 I C 6 4 0 1 R 6 4 0 9 R 6 2 1 5 R 6 4 0 8 R 6 4 0 7 R 6 2 1 3 R 6 4 0 6 R 6 2 1 2 R 6 4 0 5 R 6 2 1 1 R 6 4 0 4 R 6 2 1 0 R 6 4 0 3 R 6 4 0 2 R 6 4 0 1 D 6 4 0 3 I C 6 2 0 1 R 6 2 0 9 R 6 2 0 8 R 6 2 0 7 R 6 2 0 6 R 6 2 0 5 R 6 2 0 4 R 6 ...

Page 32: ...GP R9133 4K7R2J 2 GP 1 2 C9123 SC100P50V2JN 3GP NC C9123 SC100P50V2JN 3GP NC 1 2 D9103 LED R 80 GP D9103 LED R 80 GP A K TP08 TP08 1 R9105 10KR2J 3 GP NC R9105 10KR2J 3 GP NC 1 2 TP04 TP04 1 R9109 0R0402 PAD 1 GP R9109 0R0402 PAD 1 GP 1 2 L9103 HCB1608KF 301T20 GP L9103 HCB1608KF 301T20 GP 1 2 C9110 SCD1U25V2ZY 1GP NC C9110 SCD1U25V2ZY 1GP NC 1 2 CN9101 JWT CON12 6 GP CN9101 JWT CON12 6 GP 1 2 3 4...

Page 33: ...DO M AGRÃO FORUM M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO FORUM M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO FORU M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO F M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO M AGRÃO FORUM DO M AGRÃO FORUM DO M AG M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO FORUM DO M AGRÃO FORUM M AGRÃO FORUM DO M AGRÃO FO M AGRÃO FORUM DO M AGRÃO M AGRÃO FORUM DO M AGR M AGRÃO FORUM DO M M A...

Page 34: ...pect some delay when ordering these components RESISTORS All resistors are in ohms F nonflammable All variable and adjustable resistors have characteristic curve B unless otherwise noted REF NO PART NO DESCRIPTION VALUES When ordering parts by reference number please include the board name REF NO PART NO DESCRIPTION VALUES NOTE The components identified by shading and mark are critical for safety ...

Page 35: ...n the applicable agreement with Sony Corporation and or its subsidiary As part of this agreement specific instructions must be adhered to whenever a Circuit Board containing encryption key components is repaired and or replaced pursuant to the following 1 In the service manual the Circuit Board s containing encryption key components shall be identified with a red outline and a 2 Only repair boards...

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