Read Sony KE-50MR1 Service Manual online
KE-50MR1(AEP) 3-49
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(4) Schematic Diagram of H2 Board
AUDIO L
AUDIO R
AUDIO R
AUDIO L
ST5V
EEPROM
(INPUT TERMINAL)
TO TU(1/2)BOARD
CN6003
TO A(5/12)BOARD
CN4601
CN5401
TO A(12/12)BOARD
TO U(2/2)BOARD
PC
R/D/D/D
L/G/S/I
6
S
6
H2
B-SS4332<AEP>-H2..-P1
S_DET
GND
GND
GND
GND
GND
CN6507
SDA
SCL
WP
VCC
GND
A2
A1
A0
R_PC
L_PC
R_HP
GND
GND
GND
L_HP
PC_V
PC_H
PC_B
PC_G
PC_R
PC AUDIO
KEY0
HPSW
ST5V
BU3.3V
GND
GND
DDC_WE
GND R
R_FRONT
GND L
L_FRONT
GND PORT
PORT
GND C
C
GND CVBS
Y CVBS
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
3
4
V
L
R
1
2
3
4
5
6
7
8
9
10
J9052
J9053
J9054
VD9051
VD9052
VD9053
VD9054
VD9055
IC9051
R9064
R9065
R9066
R9067
C9052
C9054
C9055
R9068
R9069
R9070
R9071
D9051
D9053
D9057
R9054
R9056
R9058
R9059
C9053
R9074
R9075
CN9052
J9051
VD9059
VD9061
D9052
D9054
D9062
C9051
JL9051
JL9052
JL9053
JL9054
JL9055
JL9056
JL9057
JL9058
JL9059
JL9060
JL9061
JL9062
JL9063
JL9064
JL9065
JL9066
JL9067
CN9054
CN9051
CN9053
10k
:CHIP
15k
:CHIP
15k
:CHIP
220
1/10W
:CHIP
:CHIP
AVR-M1608C270MT
AVR-M1608C270MT
AVR-M1608C270MT
AVR-M1608C270MT
AVR-M1608C270MT
M24C04-MN6T
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
10
1/8W
:CHIP
10
1/8W
:CHIP
10
1/8W
:CHIP
10
1/8W
:CHIP
UBZSTE-175.6B
UBZSTE-175.6B
UBZSTE-175.6B
680
1/8W
:CHIP
680
1/8W
:CHIP
680
1/8W
:CHIP
680
1/8W
:CHIP
0.22
5.5V
5.5V
47
1/10W
:CHIP
47
1/10W
:CHIP
8P
WHT
D-SUB15P
AVR-M1608C270MA-
AVR-M1608C270MA-
MA3075WA-TX
MA3075WA-TX
MA152WK
10
16V
7P
WHT
S-MICRO
10P
BLACK
10P
WHT
WHT
R
L
V
V
H
H
B
B
G
G
R
R
L_HP
R_HP
L_PC
R_PC
R_HP
L_HP
R_PC
L_PC
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