Sony KP-57WV600 Service Manual page 89

G BOARD SCHEMATIC DIAGRAM
1 | 2 | 3 | 4 | 5 | 6
A
TO A BOARD
POWER SUPPLY
CN514
—
CN6701
2P
AC(W)
1
B
AC(L) 2
—
C6705
0.22
250V
JW6703
(5.0MM) R6705
C 6.8
10W
:RB
4 4 3 3
JW6706
(5.0MM)
4 4 3 3
—
RY6701
RY6702
D
D6504 D6501
1SS355TE
1SS355TE
R6537
100
—
:FPRD
D6706
ERA22-08
E
R6709
1k
1/2W
:FPRD
—
PH6002
ON3171-R
1 4
C6581
F 2 3
R6538
R6715
4.7k
4.7k
1/10W
1/10W
:CHIP :CHIP
R6539
—
4.7k
1/16W
:RN-CP
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
| 7 | 8 | 9 | 10 | 11 |
C6703 R6702
0.0047 0.1
250V 1/2W
:E :RF
C6702
D6702 R6703
0.0047 C6704
470k D6701
250V D6SB60L 1800
1/2W
:E AC-RECT ERC04-06SE
C6707
0.0047
250V C6708
:E 0.0047
250V
:E JW6713
(7.5MM)
JW6707
JW6714
(5.0MM)
(7.5MM)
JW6708
C6710
(5.0MM)
1800 R6707
D6703
250V 470k
ERC04-06SE
1/2W
12V
FB6704
JW(15)
L6701
R6710
330k
:RN
FB6701
R6712 FB6702
JW(5)
R6711 JW(5)
1k
330k
IC6701 :FPRD Q6701
:RN
MCZ3001D IRFIB7N50A
R6714 DRIVER CONVERTER
220 330k R6716
25V :RN JW(5)
V SENSE VD
R6721 C6714
R6722
9.1k 0.01
10
1/16W F:1608 R6718 S
F/B :FPRD
:RN-CP 10k C6712
C6715
680p
0.001 1/10W
1kV
:PP :CHIP
R6723 CT VG(H)
15k Q6702 C6711
1/16W
IRFIB7N50A 6800p
:RN-CP 800V
CONVERTER
RT VS :PHS
C6718
0.1
:MPS
GND VB
R6726
D6712
C6719 JW(5)
10ERA60TA2B5
10
PUMP-UP
TIMER
R6725 S
FB6703
C6721 10
0.45UH
4.7 :FPRD
R6727
SS VG(L)
10k
1/10W
:CHIP
C6723
220
VC1 P.GND
35V
R6728
C6720
0.1
C6724 680p
2W
47 1kV
OCP VC2 :RS
C6725 C6726
0.001
47
B:1608
25V D1NL20U-TA2
R6730 D6716
100
1SS355TE
1/16W R6731
:RN-CP 200
1/16W
:RN-CP
4 1
R6732
220 1/10W :CHIP
3 2
R6733 PH6001
220 ON3171-R
MAIN CONTROL
1/10W
:CHIP
12 | 13 | 14 | 15 | 16 | 17 |
FB6511
0.45UH FB6512
L6518 0.45UH
:LHL08
L6504
C6514 UN11V
:LHL08
D6503 2200
D5LC20U 25V
C6516
PS6502 L6506
100
5A
25V
:LHL08
PS6508
5A
PS6501
5A
L6507
PS6509
5A
:LHL08
L6519
:LHL08
D6540
D6539
D6514 1SS355TE
D1NL20U-TR 1SS355TE
VCC OUT
GND
D6515
IC6501
D4SBS6-F
C6526 BA12T - +
C6525 0.01 C6534
100 25V 100
25V B:1608 25V
T6703
L6510
JW(5) FB6503
1 18 :LHL08 0.45UH
FB6705
JW(15)
PS6507
2 17
2A
FB6504
0.45UH D6534
3 16 D2S6MTA1
FB6509
0.45UH
D6535
4 15
D2S6MTA1
R6713
10
:FPRD
14
FB6510
0.45UH D6537
D6518
FB6505 D2S6MTA1
13 D4SBL20U
1.1UH
D6538
D2S6MTA1
7 12
8 11
FB6508 +135V
1.1UH
C6717 9 10
2.2 C6553
450V 560
160V
L6520
:LHL08
D6519
D4SBS6-F
+36.5V
- +
R6729
0.1
2W
:RS C6560
2200
D6715
L6521
C6727 :LHL08
100
R6511
1.8k
1/10W
:CHIP
R6512
R6510 10k
R6513
1k 1/10W
0
1/10W :CHIP
:1608
:CHIP
IC6502
R6514
OVP OCP 10k
1/10W
:CHIP
C6501
IC6503 100
DM-58 16V
CONTROL
D6522
UDZS-4.7B
2.5V
R6520
820 R6519
4.7k 1/16W :RN-CP
1/16W
5 4 3 1
R6518 :RN-CP
680
:FPRD
C6569
100
25V
R6521 C6570
10k 0.01
1/10W 16V
:CHIP B:1608
R6526
10k Q6503
1/10W 2SD1782K
:CHIP
AC-RELAY-DRV
JR6508
(5.0MM)
JR6509
(10.0MM)
— 89 —
18 | 19 | 20 | 21 | 22 | 23
L6501
UN7V
:LHL10
UN7V
C6502
D6502
4700 C6503
D10SBS4-F 16V 100
16V
UN11V
L6505
D6511
UN5V
D4SBS6-F :LHL08
- +
UN5V
C6517
C6521 100
16V
2200
16V
UN7V
MAIN12V
L6509
PS6503
+19V
:LHL08
5A
+19V
C6531 C6532
2200 220
25V 25V
C6536
C6535
220
2200
L6511 25V
25V
PS6504 -19V
:LHL08 5A
-19V
PS6505
5A
+15V
D6505
L6512
C6542
C6541 1SS355TE
100 JR6502
470 :CHIP
:LHL08 25V 0
25V
:CHIP
D6507
C6546 UDZS-20B
L6513
470
PS6506 -15V
25V
:LHL08 5A
-15V
C6547
100
25V
+12V
TP +135V
L6514
C6554 R6505
:LHL10 560 22k
160V 2W
:RS
D6517
R6506 UDZS-36B
0.22
:CHIP
2W
:RS
36.5V
R6507
L6515
10k
C6561 1/10W
:LHL10
10
:CHIP
R6501
10k
1/10W
:CHIP
R6508
3.3
2W
:RS
C6567
47
33V
25V
R6535
100k
1/16W
R6515
:RN-CP
1k
1/10W
R6536
:CHIP 68k
IC6504
1/16W
:RN-CP
REF VOLTAGE
R6516
100k
1/16W
:RN-CP
3 TP.OVP
R6517
1
C6568 4.7k
47 1/16W
25V :RN-CP
2
+12V
STBY 5V
D6523 1SS355TE
L6517
C6572
:LAV3 100
16V
C6573 R6524
0.01 10k
JR6507
25V 1/10W
(5.0MM)
B:1608 :CHIP
R6523
R6525
D6524 D6525 D6526
1k 1k
1SS355TE 1/10W 1SS355TE
1/10W 1SS355TE
:CHIP :CHIP
D6527
1SS355TE
Q6502
2SA1037AK
LATCH-2
R6527
22k
Q6504 1/10W
2SC2412K :CHIP
LATCH-1
R6528
22k
C6575 1/10W
4.7 :CHIP
SET ON
PSW(-)
9-965-926-01<DA4X>G
KP-57WV600/57WV700/
65WV600/65WV700
| 24 | 25
1 GND
2 GND
3 UN11V
4 UN11V
GND
5
GND
6
7 UN5V
8 UN5V
9 GND
10 GND
11 UN7V
G BOARD IC VOLTAGE LIST
UN7V
12
CN6507
12P 3 2.2
IC6501 IC6503
WHT
:S-MICRO 4 1.5
PIN VOLT PIN VOLT
TO A BOARD
VCC 15.0 1 133.7 5 GND
CN524
O 12.0 2 N/C 6 0.0
G GND 3 2.5 7 4.6
TO D BOARD 4 15.9 8 20.1
IC6502
CN8013
5 GND 9 0.0
PIN VOLT
CN6503
10P 1 -0.2 10 10.5
IC6504
:VH
2 0.1 11 GND
PIN VOLT
1 UN7V
-15V 3 0.1 1 2.3 12 4.9
2
GND
3 4 -0.2 2 0.0 13 N/C
+15V
4
5 2.1 3 2.3 14 155.6
-19V
5
6 GND 6 2.3 15 145.6
IC6701
7 +19V
7 -0.2 16 150.6
PIN VOLT
8 GND
9 NC 8 5.0 1 2.8 17 N/C
+135V
10 2 1.9 18 304.5
All voltages are in V.
G BOARD TRANSISTOR VOLTAGE LIST
TO A BOARD
B C E
CN6504
2.2 0 2.2
Q6502
CN6504
5P 0.7 0.0 GND
Q6503
WHT
:S-MICRO
0.0 2.2 GND
Q6504
36.5V
5
4 36.5V
3 NC
D G S
2 AU GND
152.0 3.9 -1.5
Q6701
AU GND
1
-1.3 -147.5 -152.2
Q6702
All voltages are in V.
TO A BOARD
CN901
CN6505
4P
WHT
:S-MICRO
1 STBY 5V
2 AC PROT
GND
3
PSW(-)
4
TO A BOARD
CN521
CN6506
11P
WHT
:S-MICRO
33V
1
2 NC
3 NC
4 GND
5 12V
6 SET ON
GND
7
AC RELAY
8
OVP
9
10 OCP
11 GND