Schematic Diagram Of H1 Board - Sony KLV-MR32M2 Service Manual

Lcd colour tv
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(4) Schematic Diagram of H1 Board

1
3
2
A
R9525
100
S9500
:CHIP
POWER
Q9502
2SC2412K-T146-QR
Q9503
Q9504
LED DRIVER
2SA1037AK
2SC2412K-T146-QR
C9502
LED DRIVER
LED DRIVER
0.01
F:1608
R9533
33k
:CHIP
R9510
1k
R9520
Q9505
R9527
R9529
DTC144EKA-T146
:CHIP
180
100
100
:CHIP
LED DRIVER
:CHIP
:CHIP
SLEEP
POWER
STBY
D9523
L-53SRD-H
D9527
SMLU12D16W
:RED/GREEN
B
C
J9502
3
4
S VIDEO
1
2
D
VIDEO IN
4
VIDEO
L(MONO)
AUDIO
R
JR9543 JR9544 JR9545 JR9546 JR9547
0
0
0
0
0
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
E
D9524
UDZSTE-1712B
J9500
PROTECT
6P
R9522
100
R9514
15
:CHIP
:2012
D9515
UDZSTE-1712B
C9517
C9516
C9513
47p
47p
CH:CHIP
CH:CHIP
CH:CHIP
D9512
UDZSTE-1712B
D9511
UDZSTE-1712B
D9514
UDZSTE-1712B
F
H1
(LED,INPUT TERMINAL)
4
5
6
STBY5V
TV
VIDEO
MS
D9603
MA111-TX
D9600
D9601
D9602
D9604
D9605
D9607
E1L49-AW0C2-01
E1L49-AW0C2-01
E1L49-AW0C2-01
E1L49-AW0C2-01
E1L49-AW0C2-01
E1L49-AW0C2-01
R9601
R9602
R9603
R9605
R9611
R9613
100
100
100
470
470
470
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
Q9600
Q9601
Q9602
Q9603
Q9604
Q9606
DTC114EKA-T146
DTC114EKA-T146
DTC114EKA-T146
DTC114EKA-T146
DTC114EKA-T146
DTC114EKA-T146
LED SW
LED SW
LED SW
LED SW
LED SW
LED SW
R9542
0
:CHIP
IC9600
C9601
0.22
CXA1875AM-T4
R9541
16V
100
DAC
B:CHIP
:CHIP
R9615
SW1
VCC
100
STBY5V
:CHIP
SW0
SCL
R9610
100 :CHIP
DAC4
SDA
R9609
100 :CHIP
DAC3
SDA2
TV
R9608
100 :CHIP
R9614
DAC2
SDA1
100
V1
R9607
100 :CHIP
:CHIP
DAC1
SDA0
MS
R9606
100 :CHIP
DAC0
SW3
GND
SW2
LOGO
D9528
UDZSTE-1712B
R9545
75
:2012
R9505
R9503
0
75
:2012
:CHIP
D9518
UDZSTE-1712B
R9524
R9532
D9517
75
0
UDZSTE-1712B
:2012
:CHIP
R9523
1k
C9508
100p
:2012
D9516
CH:CHIP
UDZSTE-1712B
R9526
330
:1608
D9522
UDZSTE-1712B
C9509
C9510
D9521
47p
47p
UDZSTE-1712B
CH:CHIP
CH:CHIP
D9520
R9528
R9534
UDZSTE-1712B
330
:1608
0
:2012
D9519
C9511
CH:CHIP
UDZSTE-1712B
47p
CH:CHIP
FB9503
0
JR9548 JR9549
JR9550 JR9551 JR9552 JR9553
:CHIP
0
0
0
:CHIP
:CHIP
:CHIP
C9515
100p
CH:CHIP
FB9506
R9519
C9514
0
47p
15
47p
:CHIP
:2012
CH:CHIP
JR9506
0
:CHIP
JR9503
JR9504
JR9501
JR9502
0
0
JR9507
JR9508
0
0
:CHIP
:CHIP
R9539
JR9505
0
0
:CHIP
:CHIP
0
0
:CHIP
:CHIP
:2012
:CHIP
JR9509
0
:CHIP
TO CHASSIS SCREW
TO CHASSIS SCREW
TO CHASSIS SCREW
7
H1
[LED, INPUT TERMINAL]
— H1 BOARD —
1
CN9501
4P
1
KEY_WAKE
2
KEY1
TO H2 BOARD
CN9700
3
GND
4
KEY2
A
CN9502
13P
3.0
1
KEY_WAKE
3.0
2
LOGO_LED
4.9
3
UPD_LED
3.2
4
KEY2
C9505
5
GND
3.2
0.22
16V
6
KEY1
4.9
TO A(1/6)BOARD
B:CHIP
7
P_SW
CN8701
4.9
8
P_ON
C9527
0.22
9
GND
16V
5.0
B:CHIP
10
STBY5V
C9504
0.01
11
GND
F:1608
4.8
12
SCL
4.8
13
SDA
R9547
100
:CHIP
R9546
0
:CHIP
C9531
1
2.2
CN9503
C9530
6.3V
12P
2.2 6.3V B:2012
B:2012
12
V4
11
V_GND
10
Y4
9
V_GND
R9544
0
8
C4
TO A(2/6)BOARD
:CHIP
C9532
7
V_GND
CN8301
0.1 16V B:CHIP
6
S4
C9534
5
GND
1 10V F:CHIP
4
L4
C9533
3
GND
1 10V F:CHIP
2
R4
1
GND
R9535
0
:2012
A
C9512
47p
JR9554
0
0
0
0
:CHIP
:CHIP
:CHIP
:CHIP
CN9504
5P
5
HP_L
4
GND
TO
3
HP_R
A(4/6)BOARD
2
GND
CN8601
1
HP_SW
R9538
0
:2012
H1 BOARD SEMICONDUCTOR LOCATION
B-SS12581<HK.>-H1.
IC
(
Component
)
(
Conductor
)
Side
Side
IC9600
A-4
TRANSISTOR
(
Component
)
(
Conductor
)
*
Side
Side
Q9502
A-2
2
Q9503
A-1
1
Q9504
A-1
2
Q9505
A-1
1
Q9600
A-4
1
Q9601
A-5
1
Q9602
A-6
1
Q9603
A-4
1
Q9604
A-5
1
Q9606
A-5
1
: Refer to Terminal name of semiconductors in silk
*
screen printed circuit (see page 3-13)
2
3
4
<COMPONENT SIDE>
2
3
4
<CONDUCTOR SIDE>
DIODE
(
Component
)
(
Conductor
)
*
Side
Side
D9511
A-1
3
D9512
A-1
3
D9514
A-1
3
D9515
A-1
3
D9516
A-3
3
D9517
A-3
3
D9518
A-3
3
D9519
A-4
3
D9520
A-4
3
D9521
A-3
3
D9522
A-3
3
D9523
A-2
-
D9524
A-1
3
D9527
A-1
-
D9528
A-3
3
D9600
A-4
-
D9601
A-5
-
D9602
A-5
-
D9603
A-5
3
D9604
A-4
-
D9605
A-4
-
D9607
A-5
-
5
6
5
6
KLV-MR32M2 (CH)
3-42

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