Printed Wiring Boards - Sony TRINITRON KV-SZ29M80 Service Manual

4-5.

PRINTED WIRING BOARDS

A
[PROCESSOR, AUDIO, POWER SUPPLY, DEFLECTION, TUNER, JACK, HEAT SINK ]
– A Board –
1 2 3
D008 R008
CN903 CN014
R154 D007 R007
1
CN904
W058 W064
TP101 R097 R099 R096 R119 Q102 D100
C116
4
1
5 3 1
JR1010
C141
A
JR1903
TU101
TU102 W060
L008
TU103 C317
C147
Q103
R104
C332
R131
1
11
3 3 9 7
JR042 C119
R989 C146
W504
C106
B D108 B
C145
R118 L100
W002 R152
C118
W502 SWF100
I
SWF103
FB903 FB902 Q100
C108 SWF104
C112
R932 R933
L902
JR1109
JR1100
JR1102
R355 R1001
D102 R128
R906
J907 R9031
R910
J908 JR072
R9007
C
C901
J901
Q901 W008
J905
C967
Q902
C062 KARA L
JR071 R9028
R930
GND R148
R927
C316 CF101
KARA R
D900
MON L
L004
R925 C060 W005
GND
W007
D913
MON R
C966
R990
D
C969 5
1
JR1905
W081
W006 CN905
C906
R905
R916 C907
R909
C913
JR801
W017
R9010
R9006 Q010
W066 1 4
W024
CN003
C902
W065 W084
R579
T501
Q506
E
R911
R923
J900 C905 W503
JR805
FB505 R543
R557
JW1557
L507
F
T505
D518
C539
C5002
R562
G
+B
H+
200V
FB503
1
2
3
L514
H 4
T503 5
GND
6
FBT
H1
7
R556
8
ABL 11 9
10
T502
GND
I
14
13
GND
C501
L502
GND
J
CN509
KV-SZ29M80/M91/M91K
4 5 6
L101 R111 W031
C335
C329
R114
Q104
C138 C1019
C052 C046 FB010
W032 R126
C049 C041
TP02
IC003
C324
1 JR036
4 CN013
IIS OUT1
IIS CLK
IIS WS
GND
R316 W011í 5
D002 8
C321
R024
FB001 W059
C029
A011
C014
D065
R019
FB009
C300 R016
1 128 R013
R022
C034
C
C013
10
R337
C091
O R392
R380 R9036 C311
20 R020
JR051 IC001 C090
O1 O2
R012
C021
G 30
IH IL
W030
R051
R127
TP03
32
I1 I2 G
97
O1 O2 C323
I G1 G2
96
C023
FB002 C030
C073 33
JR1012
JR013
C028
C1233 C065
R364
R356 R039
C063 C334
C036
JR026 C302
R9025 R384
C072
R5009
R5008
C053
JR030
C056
64 65 L007
JR1015
C131 Q111 FB008 R9063
TP04
R9018
W077
5 CN9201 6 CN906
C096
1
1 W082 1
6
4 5
CN9202
C094
R9027
L005 R317
W054
R9026
R519
C054
JR027 R554
R5013
JR901 Q903
D081
R536 C592
D080
R9062
R938 R538
JR902
R551 R537
CN907 D505
R5032
W076
R530
T504
C590
C570
Q515
R523
D502
JR501 R521
Q505
L512
L511 R528
R510
IC502
S
G
T508
C572 L515
Q503 C517 R560
C577 D548
C574
R5024 R580
C511
C587
D527 R5036
D528
DY1
6
H+ H+ H- H- V- V+
1
R5027
C558
R577
R5039 R594
C550
Q502
C5001
D523 B E
R502
CN505 A503
4 1
C509
R672
D503 R517
IC503
C578
D513
C527
W506
CN503 1 VD+
3
C556
C513
R5038 R526
JR522
D522
– 75 –
KV-SZ29M80/M91/M91K
RM-GA002 RM-GA002
7 8 9 10
1-868-156-13
JR650
R015 D068
C031
C308
R236
R394
D215
R206 R213
Q016
R339 R243
R341
A-MUTE
GND
C213
A-STBY
Q206
4V
C220
Q202 R220
C221 12
IC200
C2602
R212
W074
Q200 C211
R215
+
R023
R2646
+
A002
D059
CENTER+ Q201
CENTER+
CENTER+
C244
CENTER+
D057
-
R041
-
GND
B OUT
G OUT
R OUT
GND
C005 Q001 IK
9V
1
C246
W011
C097 C337
CN007
W079
W018
D005 CN507
R306 C245
IC604
JR5001
R5006
C524 Q513
R500
O
I
1
R634 FB202
A223
6
R503 L601
JR509
FB603
JR504
CN604
D508
PS605
R518
1
3
W080
R655
PS202
C626
FB608
D624
A020
TP601
R515
JR511
PS602
C665
T602
PS603
Q609 C690
D651
R640 JR044
JR045
R631
JR666
C680
JR667
C646
D619
R627 R624
FB611
JW1654
FB605 A007
C624
C623
R608
C694
D617
PH600
C691
C612
C616
R650
R682
D607
IC601
D606
R620
R610
C603 1
7
JW1611
FB601
D633
C693
D614
D636
M
D
NOTE:
The circuit indicated at left contains high voltage of over
1220 Vp-p. Please pay attention when inspecting or
repairing it to prevent an electric shock.
11 12 13
R4
W057 A013 CN607
A010
A200
30V
JR2107 AFT
JR651 STBY SW
GND
C214
11V
9V
R234
C217
CN3101
R201
KEY
C210 C202
1
LED R
R205 D200
C209 LED G
C203
C237 GND
R204
VCC
GND
L
R203 SIRCS
SP GND
SP GND
C205 C207
C247
C236
JW2101
R
W075
C249
C215
CN2103
1
C235 3
JR1256
R681
C668
C647
L602
C678
R667
D649
R635
O
IC607
C239
D222
D225
I
A005 JR601 JR1602
IC602 G
C662
IC603 D645
JR603
TH600
PS203 A222
L201
RY600
TP602
A604 C660
2 1
1 DGC DGC
3
D603
CN605
CHOKE DGC DGC
CHOKE
3 NC 1
CN600
DGCT
2 1
DGCT
C607
C692
C606 C666
R605
T603
T605
1 4
2 3
C611 R678 D641
C658
R677
Q610
C689
Q605
R658
D640
C657
B
E R675
D608
R616
Q606
R618
– 76 –
CN606
GND
11V
MIC SW
3.3V
9.0V
Q601