Schematic Diagram Of G Board - Sony KP-FS57M31 Service Manual

Ag-3x chassis
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(21) Schematic Diagram of G Board

1
3
2
A
B
R6705
6.8
10W
:RB
RY6701
1
2
12V
RY6702
C
D6704
1SS355TE
D6730
1SS355TE
D6705
1SS355TE
D
TO H1 BOARD
CN1700
AC IN
1
NC
2
NC
3
JW6730
7.5MM
AC IN
4
FB6599
CN6704
JW6731
0.45UH
7.5MM
4P
:VH
E
F
G
H
CN6701
2P
FB6706
F6701
1.1UH
VD6702
:VH
6.3A
ERZV14D621
250V
AC IN(L)
1
L6702
AC IN
10mH
110-240V
AC IN(N)
2
50/60 Hz
FB6707
1.1UH
C6737
0.68
250V
FB6708
1.1UH
I
FB6709
1.1UH
ANT E
1
C6738
CN6799
0.0047
1P
250V
:TAB
E
TO TUNER
(CN1112)
R6739
8.2M
1W
200V
1
CN6702
1P
:TAB
J
TO H1 BOARD
CN1701
AC OUT
1
NC
2
NC
3
AC OUT
4
CN6703
4P
K
4
5
6
C6703
0.0047
250V
F
C6702
R6701
D6702
C6704
0.0047
0.47
1500
R6703
250V
D6SB60L
10W
C6705
F
250V
470k
AC-RECT
:RB
1/2W
0.22
250V
C6707
C6708
0.0047
0.0047
250V
250V
F
F
VD6703
R6706
ERZV14D271
0.47
10W
:RB
C6710
R6707
JW6718
1500
470k
RY6703
250V
1/2W
20MM
JW6725
20MM
R6708
0.47
10W
:RB
R6740
100
:FPRD
10.5V
FB6710
D6706
0.45uH
R6798
ERA22-08
4.7k
1/2W
R6709
1k
R6710
1/2W
330k
:FPRD
:RN
PH6002
R6711
R6712
ON3171-R
1k
330k
IC6701
:RN
:FPRD
1
4
MCZ3001D
R6714
DRIVER
9.8
330k
0
:RN
2
3
V SENSE
VD
C6714
2.2
242.0
R6715
0.01
R6722
4.7k
1/10W
F:1608
10
R6719
F/B
:FPRD
:CHIP
4.7k
R6721
C6715
1/16W
1.9
9.1k
0.001
:RN-CP
1/16W
:PP
:RN-CP
R6723
CT
VG(H)
15k
1/16W
2.2
176.9
:RN-CP
RT
VS
C6718
2.5
164.3
0.1
:MPS
D6712
GND
VB
10ERA60-TP
C6719
173.7
PUMP-UP
10
R6725
TIMER
:FPRD
0
C6721
FB6703
0.45UH
4.7
SS
VG(L)
4.4
4.9
C6723
220
VC1
P.GND
35V
18.4
C6724
47
OCP
VC2
C6725
C6726
0
10.5
0.001
47
B:1608
25V
R6730
R6731
100
200 1/16W :RN-CP
1/16W
:RN-CP
R6717
C6713
4.7k
220
1/10W
25V
:CHIP
D6599
UDZS-7.5B
D6717
C6701
ERC04-06SE
2200p
250V
E
L6703
R6742
10mH
4.7
R6736
1/2W
0.22
10W
:RB
C6736
R6735
C6728
0.47
1M
1
250V
1/2W
JW6010
450V
17.5MM
R6737
0.22
10W
:RB
JW6716
7.5MM
R6741
JW6717
4.7
17.5MM
1
2
3
4
5
6
7
8
9
10
11
IC6702
SUR MODULE
C6706
2200p
250V
E
– 122 –
7
8
9
D6503
FB6501
D4SBS6
JW(10)
~
-
+
~
FB6502
JW(10)
R6702
0.1
D6701
1/2W
:RF
ERC04-06SE
D6502
D4SBS6
VD6701
470V
~
-
+
PS6501
7A
~
PS6502
7A
D6514
D1NS4
D6703
ERC04-06SE
C6525
100
25V
L6510
T6703
JW(5)
NEW
:LHL08
1
18
R6504
0.47
:FPRD
2
17
L6701
FB6705
FB6704
JW(7.5)
JW(5)
JW(5)
3
16
1
FB6701
FB6702
JW(5)
4
15
JW(5)
242.1
4
R6713
Q6701
10
IRFIB7N50A
:FPRD
14
CONVERTER
R6716
4
JW(5)
D6518
FB6505
6
13
D4SBL20U
0.45UH
176.9
1
R6718
S
7
12
10k
C6712
1/10W
680p
:CHIP
1kV
8
11
164.3
Q6702
C6711
FB6508
IRFIB7N50A
0.068
0.45UH
800V
CONVERTER
:PHS
9
10
4.9
R6726
JW(5)
10
S
PS6508
L6519
D6519
3.3µH
5A
:LHL08
D4SBS6
R6727
10k
1/10W
:CHIP
~
-
+
R6728 R6729
C6727
C6720
0.1
0.1
680p
100
2W
2W
1kV
~
:RS
:RS
D6716
L6520
1SS355TE
3.3µH
:LHL08
PS6509
5A
R6511
PH6001
1.8k
ON3171-R
MAIN CONTROL
1/10W
:CHIP
4
1
:1608
R6732
1.8
15.7
220
1/10W
:CHIP
0.1
3
2
14.7
R6510
R6513
R6733
1k
0
220
1/10W
IC6503
1/10W
:CHIP
DM-58
:CHIP
CONTROL
2.5V
R6518
5
4
3
1
680
:FPRD
R6520
820
1/16W
R6521
C6570
:RN-CP
10k
0.022
1/10W
25V
:CHIP
B:1608
C6569
100
25V
D6718
D2SB60A
T6701
R6734
STBY MODULE
4.7
TH6701
:FPRD
1
13
JW6726 JW6727
20.0MM
12.5MM
C6731
JW6503
1000p
5MM
1kv B
C6733
22
450V
3
4
D6731
RD22E-B
C6734
100
5
9
25V
D6719
D1NL20U-TA2
D6540
6
1SS355TE-17
C6735
22
25V
C6587
7
22
25V
Q6507
C6729
1000p
DTA114EKA
1kv B
JW6720
12.5MM
C6579
D6532
330
0
25V
10
11
12
L6504
C6516
100
10µH
16V
:LHL08
C6514
4700
16V
+10.5V
D6538
1SS355TE
D6536
1SS355TE
L6523
10µH
:LHL10
+10.5V
L6525
D6513
C6507
C6502
10µH
3300
100
D1NL20U-TA2
+6V
:LHL10
16V
16V
C6523
C6509
L6503
IC6501
R6507
220
470
18µH
BA12T
0.47
:LHL08
:LHL08
16V
10V
:FPRD
+12V
VCC
OUT
MAIN12V
GND
L6509
D6515
~
D4SBS6
22µH
:LHL08
C6534
C6526
-
+
0.01
100
25V
25V
C6532
B:1608
~
C6531
470
1000
35V
35V
FB6503
C6536
C6535
0.45UH
470
1000
L6511
35V
35V
22µH
:LHL08
PS6503
FB6504
5A
0.45UH
+15V
D6534
FB6509
D10SC4M-F
JW(5)
L6512
C6541
47µH
C6542
1000
:LHL08
100
PS6506
PS6505
35V
5A
35V
5A
FB6510
JW(5)
C6546
L6513
C6547
1000
47µH
100
PS6504
35V
:LHL08
35V
5A
D6535
D10SC4MR
-15V
+135V
C6553
560
160V
+17V
L6515
R6537
10µH
C6561
C6560
15k
:LHL10
10
3300
C6556
10
C6555
R6538
3300
15k
L6516
10µH
:LHL10
-17V
+19V
R6512
4.7k
R6535
C6567
1/10W
100k
47
:CHIP
25V
1/16W
:RN-CP
IC6502
R6536
µPC393C
R6514
68k
4.7k
OVP OCP
1/16W
1/10W
:RN-CP
:CHIP
-0.1
R6515
0
-0.1
1k
R6516
IC6504
1/10W
100k
D6596
:CHIP
µPC1093J-1-T
1/16W
REF VOLTAGE
0
2.3
1SS355TE-17
:RN-CP
TP6502
-0.1
5.1
2.3
3
TP.OVP
R6517
1
C6568
4.7k
1/16W
47
2.3
R6519
25V
:RN-CP
4.7k 1/16W :RN-CP
2
0
D6522
UDZS-4.7B
D6523
1SS355TE
C6573
R6524
0.01
10k
25V
1/10W
B:1608
:CHIP
R6523
2.2
R6525
D6524
1k
1k
1SS355TE
1/10W
1/10W
:CHIP
:CHIP
0.8
0
2.1
R6526
Q6502
10k
2SA1037AK
1/10W
Q6503
PROTECT
:CHIP
2SD1782K
2.1
RELAY/SW DRIVE
Q6504
+5V
2SC2412K
PROTECT
C6575
4.7
+7V
JR6510
47k
1/10W
:CHIP
– 123 –
KP-FS57MM31/M61/M90/M91
RM-997
15
13
14
TO A(1/2) BOARD
CN1160
CN6502
10.5V
10P
WHT
:S-MICRO
1
10.5V
2
10.5V
3
GND
4
GND
5
30V
6
GND
7
12V
8
10.5V-B
9
10.5V-B
10
GND
C6533
+19V
0.01
TO D BOARD
B:1608
CN8013
+19V
CN6503
10P
:VH
1
6V
2
-15V
3
GND
4
+15V
-19V
5
-19V
C6537
0.01
-19V
6
GND
B:1608
+15V
7
+19V
C6539
8
GND
0.01
B:1608
JW6502
9
NC
5MM
10
+135V
D6517
C6544
UDZS-33B
0.01
B:1608
-15V
R6505
22k
TP6501
3W
:RS
TP +135V
L6514
C6554
100µH
560
:LHL10
160V
R6506
0.22
2W
:RS
TO A(2/2) BOARD
R6508
CN1201
3.3
C6563
1W
0.01
CN6504
:RS
F:1608
6P
RED
:S-MICRO
1
17V
2
17V
D6520
1SS355TE
3
AU GND
4
AU GND
5
-17V
6
-17V
D6521
UDZS-27B
TO A(1/2) BOARD
CN1161
D6505
1SS355TE
CN6505
8P
D6507
WHT
UDZSTE-1718B
:S-MICRO
1
7V STB
2
PO MUTE
3
GND
4
P.CONT
5
STB 5V
6
GND
7
OVP
8
OCP
D6526
D6525
1SS355TE
1SS355TE
R6527
22k
1/10W
0
:CHIP
R6528
22k
1/10W
:CHIP
+5V
+7V
L6521
C6585
C6586
100µH
220
0.1
:LAV35
25V
25V
F:1608
G
(POWER SUPPLY)
B-SS904<AUS>-G..

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