Sony KDP-51WS550 Service Manual page 34

D BOARD SCHEMATIC DIAGRAM (2 OF 3)
1 | 2 | 3 | 4 | 5 | 6
+135V
A
MAIN
12V
Q8003
MSD601RT1
—
HV-PROT
D8024
MM3Z6V2ST1
C8006
R8011 1
220k
B
1/10W
:CHIP
C8007
0.001
R8003 B:1608
22k
1/10W
—
:CHIP
D8001
R8004
MMDL914T1
4.7k
1/10W
:CHIP
IC8001
NJM2903M-TE2
C D8003 PWM-CONT
MMDL914T1
8 7 6 5
C8002
10
—
1 2 3 4
C8021
0.0047
B:1608
D
C8046
0.0047
B:1608
C8001
10
—
R8005
22k
1/10W
:CHIP
3
IC8104
E TL1431CZT
1
V-REF
2
— (P3) ABL
ABL
(P3) AC-HOP_VCC
(P3) RECT+
(P3)
RECT-
F
—
G
—
H
—
I
—
(P3)
J
—
K
C5550
220
25V
—
R5575
Q5521
470k
MSB709-RT1
1/2W
G2-STOP/CONTROL
L
Q5520
2SC4634LS-YB11
GS-STOP
—
TO:FOCUS PACK
G2 1
M DF1 2
NC
3
GND 4
SG5500
CN5500
4P FB5206
—
WHT 1.1UH
:MINI(LOCK)
TO
T8005
DET G2 DF MV
N
TO CB BOARD TO CB BOARD
CN9308
— CN7309
TO CG BOARD
TO CG BOARD
CN9209 CN7209
TO CR BOARD TO CR BOARD
CN9107
CN7108
FOCUS PACK
O
—
| 7 | 8 | 9 | 10 | 11 | 12
C8037
0.056
800V
:MPP
R8166
100
1/10W
:CHIP FB8002 FB8003
0.45UH 0.45UH
1 1
D8038
IC8002
MM3Z15VT1
MCZ3001DA FB8001
Q8014
R8056 0.45UH
9.1k DRIVER 2SK2842 2 2
1/10W CONVERTER
:RN-CP R8058
Q8004 V SENSE VD
C8030 10 D8012
MSD601RT1 1/4W MM3Z15VT1
0.01 25V B:1608
NECK-PROT R8162 F/B :FPRD PROTECT
JW(5)
C8032
CT VG(H)
680p 50V :PP
R8001
R8057 RT VS C8036 2.2M
13k 1/10W :RN-CP R8062
S 330p 1/2W
GND VB 10k 1kV
C8033 10 D8039 1/10W
SL
MM3Z15VT1 :CHIP
TIMER
SS VG(L)
Q8013
C8031
100 VC1 P.GND 2SK2842
C8027
16V VC2 CONVERTER
OCP 0.1 :PT R8061
10 D8011
R8053 D8010
1/4W MM3Z15VT1
JW(5) D8041 10ERA60-TP :FPRD
R8008 PROTECT
MM3Z15VT1 PUMP-UP
18k
R8046 1/10W
R8054 C8025 47 25V
2.2k :RN-CP
470k
1/10W
:RN-CP :RK
C8028 R8050 R8063
0.0022 27 R8049 C8024 10k
R8055
470k B:1608 1/10W 100 1/10W :RN-CP 47 1/10W
:RN-CP 35V :CHIP
:RK
R8073
1M
:1608
R8052
82k JL8022
1/10W
:RN-CP
R8078
R8165
R8019 120k 100k
15k 1/10W R8079
1/10W
1/10W :RN-CP 15k
:RN-CP
:RN-CP :RN
C8016
R8016
0.1
3.3k :PT
HV-PROT-ADJ
R8099
470
R8060
470
1/10W
:RN-CP
R8059
0
:1608
MAIN
12V
R5571
0.47
1/4W
:FPRD
+17VB
R5584
68k
2W
:RS L5521 L5522
1 R5585 :LHL08 :LAV35
68k
2W
C5562
:RS
R5578 D5520 R5581 22 C5563
100 MMDL914T1 10k 0.01
1/10W RECT 1/10W C5555 F:1608
:CHIP :CHIP 22
C5557
Q5525
0.01 R5594 Q5527
MSD601-RT1
C5552 F:1608 3.9k
10 R5586 DF H BUFF 1/10W MSD601-RT1
R5579 2k
:CHIP DF H BUFF
10k 1/10W
1/10W T5500
:RN-CP Q5523
:CHIP DFT R5596
2SC3421-Y 1.8k
DF H BUFF 1/10W
C5551 R5591 C5564 :CHIP
R5576 Q5522
100 R5589 22 0.1
10k 25V 2SC4634LS-CB11 2.2 25V
1 1/10W
1/10W DF V AMP :FPRD F:1608 R5597
:CHIP :CHIP
680
1/10W
R5580 D5521 :CHIP
2
R5577 10k
MMDL914T1 Q5524
4.7k 1/10W R5590
1/10W LIMIT 2SA1358-Y Q5526
:CHIP 2.2
:CHIP :FPRD DF H BUFF MSB709-RT1
8 3
DF H BUFF
R5582
C5553 4.7k R5587 R5592 Q5528
7 4
100 1/10W 1k 22 MSD601-RT1
16V :RN-CP 1/2W C5556 R5588 1/10W DF H BUFF
22 2.2 :CHIP
1W C5565
6 5
:RS 0.22
:PT
C5554 L5520
0.01
2kV :LHL08
R5583 F
(P1,P3)
4.7k R5595
1/2W R5614 C5558 C5560 220 R5598
R5593
JW(5) 22 0.01 1/10W 5.1k
390
F:1608 :CHIP :RN
1/10W
:CHIP
R5599
C5561 L5523
0.47
0.01
C5559 1/4W
22 F:1608 :LAV35 :FPRD
-15VA
| 13 | 14 | 15 | 16 | 17 |
CN8001
T8001
RHT(NX-6030)
9 HV
SG8002
8
17
R8144
L8002 220k
7 1/10W
:CHIP
R8097
10
1/10W
13 Q8021
:CHIP
MSB709-RT1
HV PROT1
R8020
C8035 5 15 10k
330p 1/10W
1kV R8002 R8096 D8008 :CHIP C8065
SL 2.2M 470 0.01 0.22
B:1608 16V
1/2W 10 14
B:1608
6 G2 Q8028
UN2211-TX
HV PROT2
S 4 16
R8070
0.1
2W
:RS
3 FV
R8074
1M R8072
1
:1608 0.47
JL8023
1/4W
:FPRD
18
D8022
C8041 D1NL20U-TR 11 19
0.1
STOPPER
:PT
12
C8042 R8082
0.1 3.3M
250V 1/10W
:MPS :CHIP
R8022
33k
1/10W
R8159
15k :CHIP
1/10W
C8077 :CHIP
0.01
D8034
25V
MM3Z7V5ST1
B:1608
Q8035
MSB709-RT1
R8160 R8158
PROT SW
470k 100
1/10W
1/10W
:CHIP :CHIP
C8075
R8161 C8076 0.01
10k 4.7 25V D8023
R8092 1/10W
B:1608 NNCD5.1A-T1
0.47 :CHIP
Q8034 IK-PROT-REF
1/4W
UN2211-TX
:FPRD
HV-PROT-4
+15VA
C8012
PH8001
47
PC123Y22 25V
R8069
HV FEEDBACK
4.7k
4 1
D8006
10ERB20-TB5
3 2
PH8003
PC123Y22
HV FEEDBACK R8012 R8025
750 1k D8009
4 1 1/10W PDZ15B-115
R8013 :CHIP PROT
R8010 10k
1/10W C8040
750 Q8009 R8088
3 2 :CHIP 220
RV8002 MSD601RT1 10k
2k
1/10W
R8066 C8003 :CHIP 8 7 6 5
1k 0.01
4 1 1/10W 25V
R8089
:CHIP B:1608
100k
R8017 R8093 1/10W
CATHODE
2.2k 10k R8090 :CHIP
3 2
1/10W 1/10W 10k
:RN-CP :CHIP 1/10W IC8004
ANODE
PH8004 C8004 :CHIP NJM2904M(TE2)
PC123Y22 REF. 0.001 BUFF
1 2 3 4
R8014 R8015 B:1608
1k 2.2k
1/10W 1/10W
:RN-CP :RN-CP
IC8005
C8074
TL431CZ-TP
0.01
CONTROL 25V
B:1608
(P1)
HV-COMP
(P3)
HOLDDOWN
R8032
470
1/10W
:CHIP
4 3 2 1
IC8006 C8070
NJM2903M 47
5 6 7 8
DF_DRV (P3)
D8140 R8137
1k
MA111-TX
H_PLS
R8135
10k
R8136
C8139
3.3k
0.0022
R8138
1M
-17VB
DYNAMIC FOCUS
— 67 —
18 | 19 | 20 | 21 | 22 |
R8146
C8073 1k
R8085 C8045
470p 10k 0.001 1/10W
CH:1608 1/2W :PT :CHIP
C8063 R8086
0.01
22k
800V
R8145 1/2W
D8015 :PP
47k
1/10W MMDL914T1 C8048
D8026
:CHIP 0.1
STOPPER MMDL914T1
:PT
D8030
MM3Z18VST1 R8076
REFERENCE 330
1/4W
Q8011
MSB709-RT1
HV PROT3
R8040
820
:RN
R8024
33k R8039
D8019
1/10W D8007 12k
:CHIP JW(5)
MMDL914T1 :RN
H_PROT
R8038
R8031
C8015 100k 12k
47
1/10W :RN
25V
:RN-CP
R8037
Q8008 12k
MSD601RT1 R8029 :RN
IK-PROT-1 68k
1/10W R8043
12k
:RN-CP
C8018 :RN
22
IK-PROT2 (P3)
R8036
Q8007
820
MSD601RT1
:RN
IK-PROT-2 R8030
R8041
100k
1/10W 0
:1608
:RN-CP
R8035
C8017 R8027 C8020 3.9k
22 68k 0.1 1/10W
1/10W :PT
:RN-CP
:RN-CP
BS 9V
R8028
5.6k
1/10W
:RN-CP
R8026
1.8k
1/10W
:RN-CP
R8033
47k
1/10W
:CHIP
HV_PROT (P3)
D8027
MM3Z3V0T1
9-965-947-01<AX1>D P2 OF 3
KDP-51WS550/57WS550/65WS550
D BOARD WAVEFORMS
1
6.5 Vp-p (V)