Sony KDL-40EX1 / KDL-46EX1 / KDL-52EX1 / LDM-E401 / LDM-E461 / LDM-E521 / MBT-W1 Service Manual ▷ View online
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- 52 -
~ DB1 Printed Wiring Board Side A ~
1 - 8 7 8 - 2 7 2 - 1 1
( 1 7 3 0 3 6 1 1 1 )
A - 1 5 6 5 -
5 0 6 - A
I C 7 0 1
C N 7 0 2
1 - 8 7 8 - 2 7 2 - 1 1
( 1 7 3 0 3 6 1 1 1 )
C N 7 0 1
2
2 0
1
2 1
( 1 7 3 0 3 6 2 1 1 )
5 0 4 - A
A - 1 5 6 5 -
J 3 0 0 5
J 1 0 0 0
C N 1 0 0 3
C N 1 0 0 0
1 - 8 7 8 - 3 9 2 - 1 1
A 3 0 0 1
1
2
21
20
( 1 7 3 0 3 6 2 1 1 )
C N 1 1 0 2
> E P - ( G W + G N ) <
C N 1 1 0 1
1 - 8 7 8 - 3 9 2 - 1 1
~ DB1 Printed Wiring Board Side B ~
~ H1E Printed Wiring Board Side A ~
~ H1E Printed Wiring Board Side B ~
Text Search
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- 53 -
~ HK1 Printed Wiring Board Side A ~
A - 1 5 6 5 - 5 0 8 - A
C N 1 0 1
C N 1 0 2
~ HK1 Printed Wiring Board Side B ~
( 1 7 3 0 3 6 2 1 1 )
E P - ( G W + G N )
1 - 8 7 8 - 3 9 3 - 1 1
C N 1 0 2
~ HK2 Printed Wiring Board Side A ~
1 - 8 7 8 - 3 9 4 - 1 1 ( 1 7 3 0 3 6 2 1 1 )
A - 1 5 6 5 -
5 0 9 - A
C N 2 0 1
~ HK2 Printed Wiring Board Side B ~
1 - 8 7 8 - 3 9 4 - 1 1
( 1 7 3 0 3 6 2 1 1 )
H O M E
P R O G +
P R O G -
V O L U M E +
I N P U T
V O L U M E -
~ HI3 Printed Wiring Board Side A ~
A - 1 5 6 5 - 5 1 0 - A
C N 5 0 1
H I 3
~ HI3 Printed Wiring Board Side B ~
( 1 7 3 0 3 6 2 1 1 )
E P - ( G W + G N )
H I 3
1 - 8 7 8 - 3 9 5 - 1 1
Text Search
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DD
CC
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~ B Board Schematic Diagram [ Main Signal ] Page 2/7 ~
24V
157693321
*F2501
XX
F2500
XX
POWER3
004:6H
GND
*C2508
XX
*R2506
XX
PANEL12V
004:2L;007:15F
*R2508
XX
E
178048211
ET2500
E
178048211
ET2505
E
178048211
ET2501
GND
E
178048211
ET2503
E
178048211
ET2504
BACKLIGHT
004:6D
E
178048211
ET2502
GND
2012
10V
X7R
C2510
4 . 7
GND
1005
50V
X7R
C2501
XX
POWER1
004:4C
2012
0
R2503
1005
0
R2501
1005
0
R2500
1005
50V
X7R
C2500
XX
2012
25V
*C2506
X7R
XX
DIMMER_DRV_OUT
0 0 7 : 1 6 J
GND
10k
RB2500
2
1
4
3
6
5
8
7
*D2501
8765
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
*Q2502
1005
25V
XX
X7R
C2511
GND
150092211
600
FB2501
1
2
3
4
5
6
7
8
*Q2500
AC_OFF_DET
0 0 4 : 5 J ; 0 0 4 : 8 D
PANEL_FALL
004:9D
1005
25V
0 . 0 1
X7R
C2509
1005
2 . 2 k
R2509
1005
1k
R2510
1608
1k
R2533
1005
10k
R2513
43
12
PST3629UL
IC2500
GND
VDD
CD
OUT
GND
1005
22k
R2519
1005
50V
XX
X7R
C2515
1005
RN-CP
110k
R2535
1005
10k
R2537
1005
RN-CP
R2529
100k
2SC5950G0LS0
Q2503
8765
4
3
2
1
LM2903DT
IC2502
1
OUT
2
IN-
3
IN+
4
GND
5
IN+
6
IN-
7
OUT
8
VCC
GND
1608
25V
0 . 1
X7R
C2522
MAZ8039G0LS0
D2505
1005
XX
R2514
141674021
10uH
L2501
1.1A
1608
560
R2534
POWER4
004:4C
1005
RN-CP
100k
R2536
36V
157691321
1.6A
F2502
GND
2SC5950G0LS0
Q2504
GND
1005
XX
R2522
1005
R2521
47
POWER2
004:3F;007:4B;006:3G
GND
1005
50V
XX
X7R
C2513
1005
10k
R2516
1005
RN-CP
10k
R2512
1005
R2530
10k
1005
25V
0 . 0 1
X7R
C2512
MA2J1110GLS0
D2506
1005
RN-CP
680k
R2538
1005
100k
R2541
1005
XX
R2518
1005
R2517
XX
1005
RN-CP
15k
R2511
1005
R2515
0
1005
R2539
XX
STBY3.3V
004:12A;007:5B;006:4H;005:8E;002:10G;002:11C;002:16B
AU12V_W
002:11F
REG12V
004:2K;006:4F
DDR_1.8V
0 0 4 : 2 I ; 0 0 8 : 3 B
BE2.5V
0 0 4 : 2 J ; 0 0 7 : 7 A
D3.3V
004:1B;007:5A;006:4B;002:2B
D1.0V
004:2H;007:7H
1005
25V
X7R
C2504
0 . 0 1
1005
25V
X7R
C2503
0 . 0 1
GND_AU
D2513
KDZTR3.9B
1005
R2570
10
C2557
0 . 0 0 1
50V
X7R
1005
1005
R2568
XX
CL2501
R2596
1005
RN-CP
100k
1005
50V
0 . 0 0 1
X7R
C2554
3216
25V
XX
X7R
C2524
1005
RN-CP
150k
R2545
1005
0
R2587
1005
50V
330p
X7R
C2527
1005
25V
0 . 0 1
X7R
C2536
1005
R2575
10
1005
R2557
0
1005
50V
330p
X7R
C2559
C2560
330p
50V
X7R
1005
1005
XX
R2579
1005
140046221
XX
FB2507
CL2517
C2526
XX
25V
X7R
3216
1005
50V
0 . 0 0 1
X7R
C2533
D2508
XX
1005
R2569
10
1005
R2555
XX
C2558
10
10V
X7R
3216
2012
25V
1
C2542
X7R
2012
25V
1
C2539
X7R
1005
140046221
XX
FB2506
2012
25V
1
C2541
X7R
CL2502
1005
25V
0 . 0 1
X7R
C2535
1005
R2561
0
1005
R2551
0
3216
10V
10
C2553
X7R
R2558
1005
0
D2507
XX
1005
0
R2547
1005
50V
0 . 0 0 1
X7R
C2548
R2576
10
1005
CL2506
1005
140046221
XX
FB2502
1005
50V
XX
X7R
C2565
1005
50V
0 . 0 0 1
X7R
C2534
KDZTR3.9B
D2514
FB2508
XX
140046221
1005
1005
RN-CP
47k
R2589
1005
0
R2586
D2510
XX
1005
RN-CP
39k
R2550
R2597
100k
1005
RN-CP
1005
R2552
0
R2584
10k
1005
RN-CP
1005
XX
R2577
KDZTR3.9B
D2515
1005
XX
R2578
1005
50V
0 . 0 0 1
X7R
C2543
CL2500
GND
1005
RN-CP
56k
R2548
1005
RN-CP
4 . 7 k
R2599
1005
50V
220p
X7R
C2528
R2560
1005
0
1005
RN-CP
15k
R2562
1005
100k
R2571
R2580
X
X
1005
1005
0
R2585
CL2507
2012
25V
1
C2538
X7R
1005
50V
XX
X7R
C2567
CL2508
CL2503
1005
25V
0 . 0 1
X7R
C2551
R2598
100k
1005
RN-CP
1005
0
R2544
3216
25V
4 . 7
X7R
C2529
3216
25V
4 . 7
X7R
C2531
1005
50V
0 . 0 0 1
X7R
C2544
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CXA3778N-T4
IC2503
VCC
OUT1H
OUT1L
REGA
RT
FB1
IV1
SCP/SOFT1
SCP/SOFT2
INV2
FB2
GND
STB
OUT2L
OUT2H
REGB
3216
25V
4 . 7
X7R
C2530
1005 140046221
XX
FB2503
1005
R2567
10
1005
RN-CP
150k
R2588
C2566
XX
50V
X7R
1005
1005
RN-CP
10k
R2542
C2532
4 . 7
25V
X7R
3216
1005
RN-CP
68k
R2553
1005
R2574
10
1005
R2559
0
1005
R2556
XX
CL2518
CL2505
1005
R2566
XX
C2550
0 . 0 0 1
50V
X7R
1005
C2568
XX
50V
X7R
1005
R2572
10
1005
1005
50V
0 . 0 0 1
X7R
C2546
GND
KDZTR3.9B
D2512
1005
R2573
10
C2552
0 . 0 1
25V
X7R
1005
1005
50V
0 . 0 0 1
X7R
C2545
1005
140046221
XX
FB2504
FB2505
XX
140046221
1005
R2600
15k
1005
RN-CP
3216
10V
10
X7R
C2555
1005
R2565 XX
1005
RN-CP
120k
R2549
D2509
XX
1005
RN-CP
10k
R2554
1005
RN-CP
33k
R2583
C2549
0 . 0 0 1
50V
X7R
1005
1005
RN-CP
15k
R2564
2012
25V
1
C2537
X7R
3216
25V
XX
X7R
C2525
1005
0
R2543
2012
25V
1
C2540
X7R
1005
R2563
0
157660321
F2503
3.15A
24V
1005
RN-CP
220k
R2546
S
SSM3J314T
Q2508
1005
50V
XX
X7R
C2561
1005
50V
XX
X7R
C2563
1005
RN-CP
33k
R2540
3216
25V
XX
X7R
C2523
1005
50V
XX
X7R
C2562
1005
140046221
XX
FB2509
3216
10V
10
C2556
X7R
1005
50V
XX
X7R
C2564
157660321
F2504
3.15A
24V
1005
50V
0 . 0 0 1
X7R
C2547
1005
R2581
0
1005
R2582
0
145745511
10uH
L2505
145745511
10uH
L2503
145745511
10uH
L2506
145745511
10uH
L2504
S
SSM3J314T
Q2509
CL2527
E
178048211
ET2507
E
178048211
ET2506
S
SSM3J314T
Q2507
GND_AU
AU12V
002:7H;002:11B
2012
0
R2594
1005
50V
X7R
C2573
XX
CL2530
1005
RN-CP
1k
R2527
3216
25V
4 . 7
X7R
C2569
1005
16V
0 . 1
C2521
REG5V
0 0 4 : 2 K ; 0 0 4 : 9 J ; 0 0 7 : 3 G ; 0 0 5 : 5 E
1005
25V
0 . 0 1
X7R
C2570
DC_ALERT
0 0 4 : 2 I ; 0 0 4 : 6 H
2SC5950G0LS0
Q2505
1005
470
R2528
1005
RN-CP
3 . 3 k
R2526
1005
RN-CP
XX
R2524
1005
25V
XX
X7R
C2572
GND
1005
0
R2531
1
2
3
4
5
PQ1CZ41H2ZPH
IC2505
VIN
V
OUT
COM
ADJ
ON/OFF
MAZ8068G0LS0
D2504
148108111
47uH
L2502
1.4A
GND
1005
RN-CP
XX
R2593
D2511
XX
6.3V
100
C2571
16V
100
C2519
1005
RN-CP
33k
R2601
1005
50V
0 . 0 0 1
X7R
C2520
1005
1k
R2532
1005
RN-CP
XX
R2525
GND
MA24D5000BS0
D2503
E
178063821
ET2508
E
178063821
ET2509
E
178063821
ET2511
E
178063821
ET2510
E
178063821
ET2513
E
178063821
ET2512
GND
EMI
G
120001421
FL2500
EMI
G
120001421
FL2501
6
5
4
3
2
1
D
D
G
S
D
D
TPC6109-H
Q2514
6
5
4
3
2
1
D
D
G
S
D
D
TPC6007-H
Q2515
1
2
3
4
5
6
7
8
9
L
182114911
Y0131
9P
CN2500
POWER ON
AC OFF DET
STBY 3.3V
GND
GND
BAL_ERR(42_CMO-INV)
INV_ERR
BACKLIGHT ON/OFF
DIMMER
S
SSM3K301T
Q2512
S
SSM3K301T
Q2511
S
SSM3K301T
Q2513
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CXA3778N-T4
IC2504
VCC
OUT1H
OUT1L
REGA
RT
FB1
INV1
SCP/SOFT1
SCP/SOFT2
INV2
FB2
GND
STB
OUT2L
OUT2H
REGB
1
2
3
4
L
181946011
4P
CN2501
GND
GND
REG 12V
REG 12V
1005
50V
X7R
C2505
XX
GND_AU
1005
50V
X7R
C2502
XX
DD_ON
006:2B
RT3N11M-TP-1
Q2501
3
2
1
6
5
4
1
2
3
4
L
181946011
4P
CN2502
AU_GND
AU_GND
AU_VCC
AU_VCC
JL2500
JL2501
JL2502
JL2503
JL2504
JL2505
JL2506
JL2507
JL2508JL2509
JL2510JL2511
JL2512JL2513
JL2514JL2515
JL2516
JL2517
JL2518
JL2519
JL2520
JL2521
JL2522
JL2523
JL2524
JL2525
JL2526
JL2527
JL2528
JL2529
JL2530
JL2531
JL2532
JL2533
CL2532
CL2533
CL2534
CL2535
CL2536
CL2537
CL2538
CL2539
CL2540
CL2541
CL2542
CL2543
TP2500 TP2501 TP2502
TP2503 TP2504
GND
GND_AU
CL2544
CL2545
CL2546
PANEL_UNSW12V
004:2L
WX2: 510mA
DDR2: 170mA
DDR2: 170mA
- - - - - - - - - - -
Total:850mA
DDR2: 170mA
DDR2: 170mA
- - - - - - - - - - -
Total:850mA
VOLTAGE THRESHOLD DETECT
Vo l t a g e T h r e s h o l d D e t e c t
WX2: 530mA
- - - - - - - - - - -
Total:530mA
- - - - - - - - - - -
Total:530mA
WX2: 175mA
EQ: 185mA
EQ(HS): 185mA
TAS: 270mA
I2S-MUX: 50mA
LVDS-RX:112mA
- - - - - - - - - - - - -
Total: 977mA
EQ: 185mA
EQ(HS): 185mA
TAS: 270mA
I2S-MUX: 50mA
LVDS-RX:112mA
- - - - - - - - - - - - -
Total: 977mA
WX2: 1610mA
- - - - - - - - - - - -
Total:1610mA
- - - - - - - - - - - -
Total:1610mA
100V,3A/pin
Vz=13.90~15.60V
P-MOS:-30V,-10A
TO GS1/GS3
TO GS1/GS3
3.15A
3.15A
3.31V
0.6V
0.6V
0.6V
1.80V
1.01V
2.51V
0.6V
PROVIDE COPPER HEATSINK TO TAB
Isw=1.5Amax
1.26V
5.04V
REG12V_2
1uF,16V,4A,0.02¶
1uF,16V,4A,0.02¶
TO GS1/GS3
connector… u
Azu
Azu
Azu
Azu
Azu
Azu
Azu
Azu
Azu
Azu
Azu
Azu
Azu
GND_AU‘¤ CL‚Í CL2544
B - EG1W
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
B
2/7
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