Printed Wiring Boards - Sony KV-SW34M61 Service Manual

4-5.

PRINTED WIRING BOARDS

PRINTED WIRING BOARDS
A
[Processor, Audio, Power Supply, Deflection, Tuner, Jack, Heat Sink ]
– A Board –
1 2 3
CN011
R906 1
R995
R971 C956
JR030
C911 C901
A R910
R393
R976
C910
R914
Q901 Q300
R904
R913
R931 C922
Q900
D920
C915 D900
C908
R955
R908
R957
CF101
R921
C961
3
1
D902
C914 CN907
B R996
C957
R146
C906
C589 R5014
R905 Q012
C077
C596
JR911
R301
R5030 R5008 R060
C591
R909 C599
R915 C109
TP101
C912
R922
C907 R919
D906
C108
C137
Q100
D111
C
R154
D110
R304
C326
C143 R303
Q515
GND
R100 R390
D105
FB100
C329
D106 R389
C594
R149
D107
1
3
11
R116 9
C100
JR1980
D
R115
TU101
TU102
R099 C141
R5010
C551 C592
B CLK 5 4
A511 R5013
C590
C325
B DAT R579
C519
B INT
C581
R543 C111
GND 1
AGC
1
T501
C554
R535
R523
E
L507
R585
TP602 TP603
D5018
C561
C539 C567
F
TP604
R589
TP502
R588
L513
G
R553
R554
R556 R5036
2
135V 3
4
R5031 1
H+
5
H
FBT
GND
T503
T506 H1
6
T507
CN503
1
GND 7
135V
FBP
NC
GND
GND ABL 8
10
11 9
I
FBP
11V
VD+ 14
R539
GND
DF
7
GND
CN002 12
13
A002
13
CN504
J
DF
–56 –
KV-SW34M61
4 5 6
CN906
1 5 1
C916 D913
R941 R942 R951
R930
C930
8 C954
5
W900
1 1 R928
CN010
C315 C919 R946 C918
Q002
D916 CN005 JR035
7
C088 1
R950
C318 R948
C319
CN905
GND
VM JR502
R599
A001 C564 R056
R397 R973
TP02
C072
L004
C303 65
C008
JR006
64
R008
70
C305 IC001 JR034 R974
C056
C036
C053
R364
C069
JR007
50
80
D061
C316
40
90
C302 C079
C328
Q111 C028
JR036
JR1109
SWF101 33
D102
R128 JR008
JR1102 C023
JR1100 C085 96
C057
I1
JR009
I2 G O1
97
R051
C055
FB105
C097
C012
O2 C025
R020
C048
20 C021
C050 C011 C095
JR032
R341
01 02
IH IL G
R044 C014
JR033
C
R029
C320
IC003
8
128
1 L009
D073
R003
R030
TP04
C019
C311 W059
C040 1
JR026 Q013
JR027 R023
D070
Q103
JR025 C029
C116
C031
C321
R107 Q102 JR028
JR019
C024
C089
C139 C092
R045 R025
D546
C052
Q017 Q016
R113 R546 R026
C080
D100
R046
R365
C140 R314
R112 W002 C517
R111 D065 R581 R574 D069
JR016
L101 C081
C530
W060
C507
JR001 C598
IC502
4
R5028
FB501 R550 D550
1
R580
5
C506
Q505
C504 W503 D551
D504
G
S R551
8
R525 R5027
R5017
R582
R505
R567
T504
T508
T505
D071
R5016
CN507
C584
R573
D532
D545 D547
C574
C593
C568
R5023
R5022
R596
C580
R5024 R5021
L511
C577
R5020
CN501
C572
8
1
H DY- - NC SMART NC HCT
1 H+ H+ H- H- V- V+ 6
DY1
R594
C558
D523
C566
R590
1
W502
200V
C537
NC C565
GND
H1
4
TH500
R5000
C533
R591
R569
R568
R571
C513 6
L581 R526
2 C527
C588
R5051
R522 C540
1 JR1580
C557
Q512
7 1
D522 F
IC503
-15V C578
DEFLECTION
CN510
KV-SW34M61
RM-W103 RM-W103
7 8 9 10
CN015
CN009
R601
7
9 1
A200
1
R975
C084
C234 LSL OUT
R311
C235
R326 GND
C202
R310 R327
R042 R237
C301 LSR OUT
R041
D057
MUTE
R993 R039
D058
D059 R156
C208
R236 R207
C093
C238 C206
R242
C221
D213 C211
9V
IK
L035
D206 GND L039
D666
R221 R OUT
G OUT
3
B OUT 1
GND
1 Q015
CN004
L006
5
D024
D205 CN619
R338 30V GND
1 D663
C006
R5035
R337 C686
L011
R6013
D103 W604
R096
R014
R121
D002
W603
R018
IC607
JR1683
JR1684
5
JR037
9V C663 A6071
R399
C001 C003
GND
C002
NC
W602
D636
+B
4
R015
C659
C660 C656
L600
D635
IC603 R690
R363
PS602
+
FL606
-
FL600
FL604
FL607
A635
C665
FL601
FL605
D654
PH602 1
JR024 4
ROT SW
T601
ROT CTRL
2
Q616
3
11V
D652
15V D651
5V
R604
RY603
R676
R5007
R6019
D653
R5050
R5006
Q608
R675
D631
L519
L515
C622
C620
Q607
A6079
R653 R642
S G
R6007
C648
2
3
D625
4
C647
R6030
A503 1
JR010
L501
10 18
R657
C692
C623
9 1 POWER SUPPLY
C631
C636 C635
R652
IC602
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
CN202
1 3
CN208
1
R233 6
C218 R219 C308
W003
R248
C210 C217 R247
D200 3.3V
L038
GND
C216
LED G
LED R
IC610
C696
R235 SIRCS
GND
KEY
I
9V
MUTE
Q617
R6022
O
C606
1-863-256-12
R6025 Q618 C690
JR603
R6026
R2
D662 R6012
W606
D664
R6000 I O
R694
11V
C602
R684 CN204
7V R600 C601
GND
W605 1
B 3
E Q613
C603
R687 D644
Q609 C679
R6009
R6023
D657
L690
JR018
D638
A637
FL603
R6017
T603
FL602 JR1681 T605
7 9
7
C608
RY602
1
4 1
4
D627
C649
C646
IC608
R6015 C628
TH601
RY600
D617
C639
C627
2 1
CN600
VD600
AC IN
C697
PFC IN
TH600
PFC OUT
R638
C615
C614
-
D607
CN601
+
CN603
3
1
DGC
C613 DGC
CN602
A6070
1
2
C616
DGC CHK DGC CHK
– 57–