Sony KDL-32EX500 / KDL-40EX500 / KDL-40EX501 / KDL-46EX500 / KDL-46EX501 (serv.man2) Service Manual ▷ View online
26
KDL-32EX500/40EX500/40EX501/46EX500/46EX501
KDL-32EX500/40EX500/40EX501/46EX500/46EX501
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A BOARD SCHEMATIC DIAGRAM (18 OF 20)
A 18/20
IR/USB/KEYPAD
1-857-593-11 <AZ1K> A-P18
27
KDL-32EX500/40EX500/40EX501/46EX500/46EX501
KDL-32EX500/40EX500/40EX501/46EX500/46EX501
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A BOARD SCHEMATIC DIAGRAM (19 OF 20)
A 19/20
MCU I
1-857-593-11 <AZ1K> A-P19
28
KDL-32EX500/40EX500/40EX501/46EX500/46EX501
KDL-32EX500/40EX500/40EX501/46EX500/46EX501
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E
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F
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G
A BOARD SCHEMATIC DIAGRAM (20 OF 20)
A 20/20
MCU II
1-857-593-11 <AZ1K> A-P20
KDL-32EX500/40EX500/40EX501/46EX500/46EX501
29
KDL-32EX500/40EX500/40EX501/46EX500/46EX501
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[DC CONVERTER I, DC CONVERTER II, DC CONVERTER II, INPUT ANALOG VIDEO, INPUT D SUB, INPUT HDMI I, INPUT HDMI II, INPUT HDMI SW, TUNER, AUDIO IN, MT5388 INPUT, MT5388 DDR II, MT5388
LVDS OUT, MT5388 PERIPHERAL/FLASH, MT5388 POWER, AUDIO AMP, AUDIO SPDIF LINEOUT, IR/USB/KEYPAD, MCU I, MCU II]
LVDS OUT, MT5388 PERIPHERAL/FLASH, MT5388 POWER, AUDIO AMP, AUDIO SPDIF LINEOUT, IR/USB/KEYPAD, MCU I, MCU II]
COMPONENT SIDE
A
C
91
1
1
R6189
R6188
CN4303
IC6152
TP6155
TP6156
TP6157
CN6002
C4316
C
4
3
1
5
C4314
IC4304
D
4306
C285
C280
C284
C
2
8
3
C282
C8189
R8206
C311
Q303
R325
L302
R4158
R
4
16
5
5
R415
7
T
P
4302
R43
46
R
4
3
47
C281
C276
L8157
CN8153
TP324
R399
C301
R
3
88
R392
R387
R916
R906
C313
C312
D8301
D8302
C
8
3
04
C8303
C8308
C8
30
7
7
R8302
R8301
T
P
368
R
43
1
1
5
R3320
R
43
2
2
4
R432
2
R4311
R4310
R4309
R4308
C8321
T
P
364
TP
3
0
6
TP
3
05
R4
3
21
R
43
2
2
0
R4319 R
4
316
R4
3
23
C305
R6186
R
6
18
5
5
R8193
L
306
R8192
TP8157
Q81
54
R8181
R
8
18
0
0
R8178
D8151
TP6003
R6006
R6003
R244
L283
IC267
Q43
01
C2
7
7
R430
3
R
4
302
R4306
R
4
30
5
5
IC4305
C8209
C8210
R8194
R81
9
6
R4359
R4360
R4325
X301
TP322
C8318
C8312
R3349
R3355
R8318
R8309
C8315
Q313
T
P3
2
2
1
TP
3
10
TP
3
26
CN801
C317
C237
C239
R
241
C3
1
6
CN304
R270
R4304
R3310
C4317
C315
C314
R362
R
3
3
63
C307
Q31
5
R6459
CN303
R3
3
51
C335
C6305
R3366
R3348
R3362
R3347
R6306
R6311
T
P
363
TP
3
4
7
TP
3
4
5
T
P
344
TP
3
4
3
IC
3
3
03
R6305
R346
R344
R345
R343
R324
R322
TP
3
5
4
R
3326
R335
R
3325
CN6001
L235
R238
R243
C238
C240
Q23
4
R256
R240
R245
R
3
1
5
R250
C345
CN301
R385
CN901
C310
TP352
D630
7
C6303
R6310
R6301
R63
0
9
R6302
C6311
C6312
T
P
362
T
P
3
60
T
P
3
58
T
P
3
56
T
P
35
3
3
R3312
R6032
R6033
R6308
R6307
D6305
D6304
IC
3
3
0
5
R3307
R3309
R339
R
3
52
R
3
51
R336
R3
2
1
R6
604
R
6605
L269
C231
D234
R251
R
3
1
6
R
3
1
7
R
3
9
5
R
3
4
7
C242
C344
R303
R302
CN6301
IC6301
CN6302
C6609
R6607
R6321
R6606
Q233
R242
IC231
Q23
1
C
2
4
6
C
2
4
4
C248
C
247
C
245
R239
C243
C2
3
5
R912
R396
R
9
1
5
R252
R
9
14
L903
C31
9
C318 T
P
302
CN
3
0
2
R
N
303
R3338
C320
IC6451
IC
3
3
0
1
IC
3
3
0
2
IC
6
3
02
IC6452
R6030
D6301
C6309
R64
57
R6303
IC
6304
IC
6
6
30
3
3
R6458
IC6601
R6612
T
P
6601
TP6602
TP6603
D6007
C6026
R6038
TP6014
R6028
C241
C23
4
C233
L231
IC901
R913
R208
R3376
C915
C916
C918
C6452
R6451
R6452
R6460
C304
C63
1
3
C63
1
4 R6454
R6453
R6610
R6611
R6031
D6303
D6302
C6455
C6310
C6316
R
6
4
55
R603
7
R6304
R6456
R
6
4
61
D6
454
C
C
6
31
5
5
R
6
03
6
6
D6456
D6455
D810
C827 C830
C
6
6
08
T
P8
1
1
0
D809
C82
9
R820
D66
0
2
C828
TP
8
09
R819
C6024 C
6
025
R6026
C232
D901
C917
D902
L902
R60
3
4
R
6
03
5
5
D64
5
3
D64
5
2
D6
45
1
1
CN6451
CN6601
IC
6453
IC
6454
CN6452
CN6003
CN902
L4158
CN4151
R3353
R3371
R3346
R4202
R4155
R
4
20
8
8
L4157
R
420
9
R3365
C343
C217
C218
R231
R3350
R335
4
R3342
C341
D30
2 C337
CN950
C298
C4157
C4155
C4156CN4152
R4166
R4161
R4201
SW706
SW701
SW702
R285
R267
C271 C270
C203
Q3
14
R204
R201
R206
IC311
IC
3
3
0
9
C330
C340
C336 R3
35
6
6
L292
L413
L412
L411
L410
L422
L419
L418
L417
L416
L415
L414
L423
L405
L404
L403
L402
L401
L400
L421
L420
L409
L408
L407
L406
L
2
34
Q8306
R
41
7
7
8
R4177 R4195
R4203
R4183
C702
IC266
C
33
3
3
R334
1R3345
D904
D903
R953
R951 C950
C951
R281
C264 R280
C8324
R8322
SW703
C710
C701
C713
C711
C709
C274
L
707
R3364
R3343
IC310
R226
C215
H4
R952
R950
C535
R507
IC
5
5
0
3
H1
Q6302
R8321
CN8302
C704
R705
R703
L706
C4311
R4345
L702
C2
7
2
C273
C222
Q207
D4304
C210
C216
C306
C308
TP
3
5
1
R310
C309
C324
TP
3
4
2
R342
R3305
R376
R375
C303
R382
R381
R380
R503 R505
R301
C8
1
66
R8161
RN502
RN506
R511
C6308
Q
6
30
1 R6315
1 R6315
R6312
R6317
C519
C6307
C8323
R6320
R6314
R6313
SW707
SW704
SW705
C705
TM701
R704
R702
R263
L705
C255
C259
R258
R255
C265
C266
C258
R
261C257
C4310
C209
Q209
R43
5
1
R4344
R4341
R262
R257
C212
C207
C211
R21
4
RN302
R373
R308
Q3
0
2
R3324
R379
R378
R377
R307
R312
D301
C8216
C8217
C
8
218
C8168
C8169
RN8151
R
8160
C8167
R509
R513
C515
R232
R4337
R6316
R6318
L4006
C253
C251
C252
C249
IC
2
2
3
2
C223
C205 R
2
87
F1
C202
C208
C21
3R223
R288
R212
R236
RN509
D8001
D8002
C8186
C8214
R8153 R816
3
R8165
R8158
R8152
R8151
R
8
1
7
0R8173
R8164
L4005
R4005
R4008
L4004
L
4001
C8204
R4111
C260
R809 R811 R817 R818
C813 C815 C825 C826
C279
C254
C250
L236
Q210
C201
CN201
RN
50
1
1
RN507
RN503
RN505
IC502
R8154
C8325
R
4
0
0
2
L4003 L4002
C4304
L4301
C4303
R801
R802
R810
R812
R4112
R4113
C801
C802
C814
R83
0
8
C286
L289
C8313
IC
2
2
7
1
C8319
C8302
R4192
R8327
L8301
C8151
C
2
06
T
P
81
5
5
1
L8151
L8152
H2
R4313
R502
R50
4
R506
C4307
IC4303
R510
C4309
C4308
C512
C511
TP369
IC4001
TP4022
TP4029
X4301
C4302
R4301
C816
C8329
C8327
C8326
R8311
R8310
R8305
R8317
R8315
R8
3
06
R8307
R8316
C8328
C8328
R8313
Q8157
R8183
R8182
L8153
C8165
R8155
CN8152
L8155
R433
3
R4317
R4326
R4332
R4318
R4314
R4314
R508
R512
TP4043
C45
1
9
C452
0
R4001
C4475 C4476
C6021
C6016
C6015 R6021
R6025
C8317
C8309
IC8301
TP807
C822
R8167TP8302
L8154
C8174
R233 R4340
R8325
C8178
TP8153
TP8152
Q903
R908
R4160
R904
Q400
R903
C4306
C4305
C290
TP270
H
3
L273
L207
C4004
C6022
C6001
C6031
C601
1
C600
6
C6005 C
6
00
3
3
C81
7
R6002 R6001
R6027
R6005 R6010 R
6
0
14
R813
D805
C818
TP805
R814
D807
L8303
C8311
R8303
IC8151
TP8154
Q904
R905
R910
C904
L90
1
C907
C910
R909
C292
C6161
C6164
R6163
R6165
C6012
C6158
C6157
C6154
C6013
C6013
R6015
R6159
R6017
R6156
R6161
C6002
CN6151
R8304
C8320
TP8304
C8310
C8
1
75
R
8
3
26
C8176
C8170
TP8155
R81
6
2
R8171
CN8151
L8156
Q90
1
Q90
2
R901
CN4301
R3383
R33
8
4
R4312 R4179
R
3
3
85
R3386
R4159
C914
C908
IC
2
2
6
8
R911
R907
C91
2
C289
R2
76
C291
C2
88
CN8301
C43
13
R43
48
C
4312
C8152
C8190
C328
C321
IC
3
3
0
8
R332
R320
C902
R902
1-881-683-11
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