Read Sony KDL-32BX300 / KDL-40BX400 Service Manual online
KLV-32BX300/40BX400
KLV-32BX300/40BX400
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
BAA BOARD SCHEMATIC DIAGRAM (5 OF 9)
GND_D
DC_ALERT1
GND_D
GND_D
+12V_REG
+3.3V_MAIN
GND_D
+5V_MAIN
1
2
3
4
5
6
7
8
9
10
10P
CN6200
AUDIO_12V
AUDIO_12V_GND
STBY3.3V
AC_ON/OFF
POWER_ON
TCON_VCC_12V
GND
GND
REG12V
REG12V
+5V_MAIN
+33V_TUNER
1005
25V
0 . 0 1
C6101
+9V
JL6304
RT3N11M-TP-1
Q6101
3
2
1
6
5
4
GND_D
10V
22
C6343
GND_D
JL6305
JL6213
GND_D
JL6209
JL6302
FB6201
0uH
10V
22
C6346
+1.8V_DDR
CL6100
JL6214
GND_D
+1.1V
JL6210
GND_D
JL6301
JL6300
GND_D
POWER_ON
AC_OFF_DET
DC_DET
GND_D
0uH
FB6202
JL6215
JL6303
25V
0 . 0 1
X7R
C6318
54
3
2
1
TK11190CSCL-G
IC6302
ON/OFF
GND
Np
Vout
Vin
10k
RB6100
2
1
4
3
6
5
8
7
GND_D
+3.3V_STBY
+12V_PANEL
+12V_REG
+12V_REG
+12V_REG
+12V_REG
JL6306
JL6307
JL6308
JL6309
JL6310
JL6312
JL6313
JL6314
JL6315
JL6316
+12V_REG
GND_D
+3.3V_STBY
10V
1
C6351
10V
1
C6352
10V
1
C6353
10V
1
C6354
16V
0 . 1
C6356
X7R
16V
0 . 1
C6357
16V
0 . 1
C6358
X7R
16V
0 . 1
C6361
X7R
25V
0 . 0 1
X7R
C6363
GND_D
EN_V
007:2H;007:8K;007:8E;007:17G
EN_V
+12V_REG
+12V_REG
+5V_MAIN
GND_D
GND_D
GND_D
10k
R6308
R6418
10k
6.3V
22
C6319
6.3V
22
C6320
6.3V
22
C6321
6.3V
22
C6322
6.3V
22
C6342
6.3V
22
C6344
10
C6314
16V
10
C6316
16V
C6340
10
16V
10
C6341
GND_D
POWER_ON
005:3F;007:3B
1/16W
CHIP
5%
10k
R6442
GND_D
POWER1
+3.3V_STBY
+3.3V_MAIN
+12V_REG
EN_V
007:3E;007:8K;007:8E;007:17G
10k
R6423
AUDIO_12V
JL6203
+1.25V
1608
10V
1
C6204
GND_D
JL6207
10V
1
C6362
GND_D
JL6204
1608
10V
1
C6213
16V
0 . 1
C6360
X7R
JL6205
47uH
L6304
12
FIN
45
BD00KA5WFP-E2
IC6202
On/ Off
Vin
Fin
Vout
Vadj
2012
50V
1
C6220
1/16W
3 . 3 k
R6213
1/16W
15k
R6214
1/16W
27k
R6215
25V
0 . 1
C6311
1608
1/16W
5%
33k
R6107
1/16W
100k
R6108
AC_OFF_DET
1/16W
CHIP
5%
68k
R6454
1/16W
CHIP
5%
33k
R6455
36V
1.4A
F6300
24V
3.15A
F6301
24V
3.15A
F6503
24V
3.15A
F6304
*F6200
5A
+12V_REG
JL6216
JL6217
10k
R6324
EN_V
007:2H;007:3E;007:8E;007:17 G
R6438
10k
+3.3V_MTK
GND_DA
10V
4 . 7
C6367
10V
4 . 7
C6369
2012
10V
4 . 7
X7R
C6372
10V
C6373
4 . 7
1/16W
CHIP
5%
22k
R6443
100
R6413
MAZ8091G0LS0
D6308
DSA500100L
Q6102
DRC5114T0L
Q6103
DSA500100L
Q6104
R6419
10k
R6420
2 . 2 k
R6421
10k
1/16W
CHIP
5%
1 . 5 k
R6444
1/16W
CHIP
5%
22k
R6445
4.7uH
L6302
4.7uH
L6305
4.7uH
L6306
50V
0 . 1
C6312
50V
0 . 1
C6313
50V
0 . 1
C6338
50V
0 . 1
C6339
DRA5144E0L
Q6002
2012
10V
X7R
C6365
2 . 2
IC6305
SW
GND
Vout
GND
Vin
C6364
1
PMEG6010CEH
D6309
16V
0 . 1
C6315
1005
BD95503MUV-E2
IC6306
1
VOUT
2
FB
3
GND
4
ILIM
5
VCC
6
VREG
9
VIN
10
VIN
11
VIN
12
VIN
13
PGND
14
PGND
15
PGND
16
PGND
17
PGND
18
PGND
19
S
W
20
S
W
21
S
W
22
S
W
2
3
BOOT
24
E
N
7
VINS
8
VIN
25
10V
2 . 2
C6379
33k
R6461
GND_D
BD95503MUV-E2
IC6309
1
VOUT
2
FB
3
GND
4
ILIM
5
VCC
6
VREG
9
VIN
10
VIN
11
VIN
12
VIN
13
PGND
14
PGND
15
PGND
16
PGND
17
PGND
18 SW
19
SW
20
SW
21
SW
22
SW
23
BOOT
24
E
N
7
VINS
8
VIN
25
2 . 2
C6391
33k
R6473
BD95503MUV-E2
IC6307
1
VOUT
2
FB
3
GND
4
ILIM
5
VCC
6
VREG
9
VIN
10
VIN
11
VIN
12
VIN
13
PGND
14
PGND
15
PGND
16
PGND
17
PGND
18 SW
19
SW
20
SW
21
SW
22
SW
2
3
BOOT
24
E
N
7
VINS
8
VIN
25
2 . 2
C6383
33k
R6465
BD95503MUV-E2
IC6308
1
VOUT
2
FB
3
GND
4
ILIM
5
VCC
6
VREG
9
VIN
10
VIN
11
VIN
12
VIN
13
PGND
14
PGND
15
PGND
16
PGND
17
PGND
18 SW
19
SW
20
SW
21
SW
22
SW
2
3
BOOT
24
E
N
7
VINS
8
VIN
25
33k
R6469
2 . 2
C6387
22k
R6462
33k
R6463
33k
R6466
6 . 8 k
R6467
2 . 2 k
R6468
0 . 1
C6345
0 . 1
C6347
24V
F6305
3.15A
GND_D
4 . 7 k
R6464
22k
R6470
3 . 3 k
R6471
220
R6472
33k
R6474
22k
R6475
1k
R6476
2.2uH
L6301
BAT54J
D6305
+5V
+1.8V
+3.3V
+1.1V
12V
DC_DET
3.3V/5V
DC_ALERT1
9V REG
BAA 5/9
POWER
A-1751-555-A <AZ1A> BAA-P5
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