Schematic Diagram Of G2 Board - Sony KE-MR42M1 Service Manual

(2) Schematic Diagram of G2 Board

1 3
2
A
T7001 C7004
C7001 23MH
4700p VD7001 R7044 C7003
CN7001
AC INLET
250V ERZV14D621 1M 0.22
3P
620V 1/2W 275V
:E
ACIN 3
2
F7001
T3.15AL
B
ACIN 1
250V
SG7001 C7002
A71-H55X 4700p
250V
:E
CN7002
GND 1
C
D
E
F
G
H
I
J
4 5 6
R7003
R7001 C7005 0.1
3.3 1/2W
4700p
0.1 10W D7001 :RF
500V
275V :RB D3SB60F3
:E
C7007
4700p
500V
:E R7005
150k :RN-CP
R7006
150k :RN-CP
R7007
150k :RN-CP
R7043
C7006 C7008 180k :RN-CP IC7002
4700p 4700p R7014 MCZ3001D
500V 500V 180k :RN-CP
DRIVER
:E :E R7015
C7011 180k :RN-CP
180
VSENSE
450V R7004 C7016
0.5
18k 0.01 32.4
:RN-CP B:2012
F/B
R7008
0.1
470
:CHIP
VG(H)
CT
C7024
0.2
142.9
0.001
:PP
RT
R7010
0.2 134.0
11k
:RN-CP
GND
C7025
112.5
10
TIMER
0
VG(L)
SS
C7019 0.4
1.4
2.2
P-GND
VC1
C7020 2.7
100 35V
VC2
OCP
0 1.1
C7030
0.001
B:2012
4 1
0
3 2
PH7001
PC123FY2
ISOLATER
R7002
8.2M
1W
C7012
470p
250V
:B
C7009 C7013
4700p 4700p
500V 500V
TH7001 :E :E
~
D7002 - +
C7021 R7012
DF06M
2200p 100k
500V 1W
~
:E :RS
C7015
10
450V
C7010 C7014
D7004
4700p 4700p
500V 500V EG01V1 D1NL20U-TR2
:E :E
8 7 5
C7028
10
R7018
56
1/4W
:FPRD
C7018
0.1
25V
1 2 3 4
B:CHIP
R7009
15k
:CHIP
IC7001 R7013 C7029
390k 2200p
MIP2C2
:CHIP B:CHIP
DRIVE
'N ª f Yv De v{ FV~‚ b KQ N⁄mA Qz
7 8 9
FB7002
0.45UH
T7003
PIT FOR VCC
DIOSC4M-F
1 13
R7022
1k
1/4W
:FPRD
2 12
VD C7040
Q7001
220p
2SK2662 1kV
3 11
SL
R7026
CONVERTER
10
1/4W
:FPRD
4 10
140.2
9
VS S
R7028
C7033
10k 8
0.1 134.0
:CHIP
VB :MPS
C7041
Q7002
220p
2SK2662 7
R7025 1kV
CONVERTER
10 SL
1/4W
:FPRD
6
0.4
C7043
0.015
800V
:PP
S
R7029
R7034
10k
0.1
:CHIP
2W
:RB
C7035
R7021 47
47 25V
:CHIP
R7020
R7033
100
10
:CHIP D7013
1/2W
D1NL20U-TR2 :FPRD
+12V
R7037
R7019 C7036
1k
1k 100
:CHIP
:CHIP 35V
12.5 10.7
uPC1093-J1
2SC4081T
RY7001
DSL 5D1
D7014
MA113
R7036
Q7003 1k
:CHIP
2SD2114K
RELAY DRIVE
C7032
C7044
470p R7035
0.01
250V 1k
500V
:B :CHIP
B:CHIP
C7034
L7003
470p 500V :B
10µH
LHL08
1 11
D7005
10
D7009
D1NL20U-TR2
3 9
C7042
4 8
R7031 100
C7038 22k 10V
5 7
470 :RN-CP
25V
6
T7002
C7031
ST-BY TRANSFORME
470p
500V
:B
6.0
4 1 C7039
R7030 0.1
R7027
47 25V
470
:CHIP B:CHIP
:CHIP
3 2
4.8
5.0
3
PH7003
K
PC123FY2 2.4
1
R7032
A
IC7003
15k
2
uPC1093J
:RN-CP
V.REF
(http://schematic.5d6d.com)
10
11 12
D7015 FB7003
1.1uH
C7047
2200
10V
IC7006
C7045 C7048 SI-8033JD
2200 2200 MS3.3V REG
16V 16V
:ZL :ZL
FB7004
1.1uH 1 2 3 4 5
L7005 R7041
D7017
10µH 0
EC31QS03L
LHL08 :CHIP
C7050 L7006
D7016 4700 68µH
DIOSC4M-F 16V LHL10
C7053
D7018
1000
EC31QS03L
6.3V
:ZL
IC7005
BA05FP
+5V REG
VCC OUT
C7049 C7052
GND
100 100
10V 10V
C7046
0.01
B:CHIP
IC7007
R7038 R7048
R7039 SI-8033S
3
10k 1k
12k D3.3V REG
K :CHIP
:CHIP
:RN-CP
1
1 2 3 4 5
2.5
A R7040
L7004
2 8.2k R7042
5.6µH
:RN-CP
0
LHL08
:CHIP
IC7004
L7007
47µH C7054
V.REF C7051
1000
LHL13
1000
6.3V
16V
:ZL
D7019
R7046
EC31QS03L
100
:CHIP
R7045
R7049
10k D7024
1k
:CHIP
MA111-TX :CHIP
Q7005
2SA1576A D7022
UDZSTE-176.8B
PROT
D7025
MA111-TX
Q7004
PROT
R7047
C7059 10k
1 :CHIP
C7055
100
10V
15
13 14
L7008
10µH
+6V
PS7001 LHL08
+12V
PS7002
+3.3V
CN7003
25P
TO A( l )BOARD
CN5407
1 A12V
600mmA
2 GND
3 A6V 1500mmA
R7050
1k
4 A6V 1500mmA
:CHIP
5 GND
+5V 6 GND
D5V
7 200mmA
GND
8
9 ST5V
200mmA
10 GND
11 MS3.3 1800mmA
12 MS3.3 1800mmA
13 GND
14 GND
15 D3.3V 2800mmA
D3.3V
16 2800mmA
+3.3V D3.3V
17 2800mmA
18 D3.3V
19 GND
20 GND
21 GND
22 AC_RLY
23 P-SW(+)
24 P-SW(-)
GND
25
IC7008
BA05FP
+5V REG
+5V
VCC OUT
GND
C7058
100
10V
G2
(POWER)
B-SS4361<CH.>-G2.
KE-MR42/50M1(CH) 4-45