Schematic Diagram Of H1 Board - Sony KE-MR42M1 Service Manual

(3) Schematic Diagram of H1 Board

3
1 2
A
R9001 R9002
470 470
1/10W 1/10W
:CHIP :CHIP
B
Q9001 Q9002
DTC114EKA DTC114EKA DTC114EKA DTC114EKA DTC114EKA DTC114EKA DTC114EKA DTC114EKA DTC114EKA
LED DRIVE LED DRIVE LED DRIVE
C
TV BS/CS COMPORNENT1
D
E
CN9002
4P
TO H4 BOARD
CN9151
GND 1
P_ON 2
F P_SW(-) 3
P_SW(+) 4
CN9003
4P
TO H5 BOARD
CN9201
KEY0 1
KEY1 2
KEY_WAKE 3
GND 4
G
H
I
J
4
5 6
A5V
R9003 R9004 R9005 R9006 R9007 R9008 R9009
470 470 470 470 470 470 470
1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W
:CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP
Q9003 Q9004 Q9005 Q9006 Q9007 Q9008 Q9009
LED DRIVE LED DRIVE LED DRIVE LED DRIVE LED DRIVE LED DRIVE
COMPORNENT2 VIDEO1 VIDEO2 VIDEO3 AVMULT
D9011
MA111
D9012
MA111
R9010
100
1/10W
A01 GND
:CHIP
R9011
A02 VSS1
100
TV
1/10W
A03 VDD1
:CHIP
SCART1
A04 SDA
SCART2
DA5 SCL
SCART3 D9013
DA6 MOD
MA111
SCART4
R9012
DA7 CS2 D9014
100
COMP 1/10W MA111
DA8 CS1
:CHIP
FRONT
DA9 CS0
PC C9002
DA10 VDD2
0.1
MS
16V
DA11 VSS2
B:CHIP
DA12 VCC
D9010
IC9001 UDZSTE-175.6B
MB88141APF-ER
PROTECT
LED CONTROL
C9001
10
CN9004
10P
10 GND
TO CHASSIS GND
9 GND
8 PSW(+)
6.0
7 PSW(-)
5.9 TO A(12/12)BOARD
6 P_ON
CN5408
0
5 GND
4 GND
3 KEY_WAKE
0 TO A(12/12)BOARD
2 KEY1
CN5404
3.3
1 KEY0
3.3
'Nª f Yv Dev { FV~ ‚ b KQN⁄ m A Qz
7 8 9
R9024
10k
ST5V 1/10W
:CHIP
R9021 R9022 R9023
10k 10k 10k
1/10W 1/10W 1/10W
Q9010
:CHIP :CHIP :CHIP
2PB709AR
Q9011 Q9012
LED SW R9014 R9016 Q9013 R9020
2PB709AR 2PB709AR R9018
10k 10k 10k
10k 2PB709AR
1/10W LED SW 1/10W LED SW 1/10W
1/10W LED SW
R9013 :CHIP :CHIP :CHIP
:CHIP
220 R9015 R9017 R9019
1/10W 180 220 180
:CHIP 1/10W 1/10W 1/10W
:CHIP :CHIP :CHIP
D9015 D9016
SPR-325MVW SPR-325MVW
TIMER POWER/STBY
A5V
D9017
UDZSTE-175.6B
PROTECT
A5V
H1
(LED)
(ht t p : //s c hem a t i c.5d6d.co m )
10 11
12
C9004
0.1
16V
B:CHIP
C9003
10
1 A5V
2 GND
3 ST5V
4 GND
1
LED1
5
0
2
LED2
6
3 3.3
7 LED3
3.3
4
8 LED4
3.3
9 SDA
4.7
10 SCL
4.7
CN9001
10P
RED-L
TO A( l )BOARD
CN5403
B-SS4361<CH.>-H1.
15
13 14
KE-MR42/50M1(CH) 4-47