Printed Wiring Boards - Sony KV-BT212M40 Service Manual

4-5.

PRINTED WIRING BOARDS

PRINTED WIRING BOARDS
A
[Processor, Audio, Power Supply, Deflection, Tuner, Jack ]
– A Board –
1 2 3 4
C324
A
R099
R001 L008
CN904 R003
CN903 R096
TP101
5 1
C317 R131 Q103
JR1010 FB001
C120 R316
A017
B INT
TU102 A011 C325
TU101 B DAT
R104 L101 R111
R110 R114 Q104
C102 C138
W032 D064
Q102
R112
B C116 R126
D100
1
C
C140 C119 B
11
R989
R119
R113
L100 SWF100 SWF103 C135
D106 I
JR1102 JR1100 L102
JR1112 C112
D102 R128
R127
JR1109
R355
R152
R118
C108
Q910
D107
JR014
W058 Q911 C137 JR1006
Q912
R9031
J908 R9030
JR1012
C FB902
J907 D074 FB002
C132 C063
R150
Q900
C065 C073
JR007
R902
C316
R148
R904 Q111
C319
L004 C129 R9027
C072
R9047
D900
C903
R924
D C900 R9016
J901
R906 C901
J905
R9007 R910
1
W005
5 R865
CN905 1 Y OUT
R873
W006
GND C835
W007
U OUT/FB
GND R377
C904 W003
5 V OUT
C906 R905 1 +135V
R848
R916 C907 R909
R922 NC
C913 1 4
W017 GND
E
C902 4 VM OUT
D829
CN003
R990
R9010
C683
D908 R944 D909 JW1683 R858
R917 R9006 R911 C815
W051
C805
D910
R825 W024
C834
J900 Q808
C807
R919
R923
F R821
D815
D817
R880
JR805 JR803
A001
JR804
D819
E
Q803
B
L800
C810 R879
G
R883
1
H+ H+
1
H+
H
2
+B
3
200V 4
11
5
H1
ABL 10
R412
6
9 GND
7 D827
8
FBT
C868
I
T801
+13V
5 1
T802 -13V
GND
CN801
12
13
R401
R419
C864
R400
J
C860
A012
D824
KV-BT212M40/M50/M70/M80/M90/N80
5 6 7
FB003 L038 1 GND
CN005
C020 JR1013 1 NC
3
R341 R014 3 KEY
IC003 R339 R324
JR008
D067 JR1014
4 1
C685
R337 FB004 C308
D068
JR004
D201
8 JR038
D207
5
D208
Q013
L009
C014
R397
C081 W059
A019
R015
C032 L010
C304
W031 D076 R029
D065
D072
TP02
1 128 R030
C034
C979
10 JR012 R8003
C044 D212
C052 C046
JR013
C041
C013
20 C011
D069 C015
D070
C012 C328
R9036 R012 W053
R048 C050
C048
D024
30 C010
W030
C975
R051
D059
TP03
SWF101
32
97
33
96 R039
C061
C070
IC001 R356
L035 R041
C302 R042
C037
R242
T U O B
C079 D062
D061 T U O G
JR026
C038 T U O R
R9025
D N G
C053
R364
K I
JR1015 C036 V 9
D060
R310
C955 R386
C056 R384
R326
TP04 R385
64 C095 R9048
R239 R327
C320
C234 65
C220
C235
C092
R9049
R395 JR027
C096
R9018
L005
R9017
R058
R059
1
CN009
5
W016
V OUT CN007
A003
JR040 JR041
IC801 5 1
W009 R876
R810 R809
R866
L806 R816
R800
C809 R805
R857 R424
IC800
D812 1 4
C829
4
IC802 1
4 1
NS+
NC
8
8
5 NS-
I
8 D807
5
R804
R845 R425
5 R815
R841
C828 R300 R302
W011
JR047
R846
JR049
C078
R403
C832
R304
R303
R306
Q807
Q809
R823
R834
W019
R897
R305
R898
C874
Q008 R307
D826
R308
R8001 D063 R309
R313 R060
R417
4
W025
1 R886
R894
C665
R896 R884
IC803 C872
5 8
DY800
H- H- V- V+ 6
C646
TP601
Q609
JR044
R871
R8015
L600
R631
TH800
D808
R827 R636
C867
R627
R8011 IC605
R835
D619
C869 R826 R625
R824
R8012
R8009
A006
C850
C875 C644
Q8009
C858
R891
D828
R895
R646
C625
2
C844
D820
6
C876 R650
1
C877 7
IC804
C857 C854
C878
FB601
– 53 –
KV-BT212M40/M50/M70/M80/M90/N80
RM-W101 RM-W150
8 9 10 11
Q200
R212
R234
R214
Q201
C215
R213
C212
IC200 R218
JR019
R235
D214
R210
JR301
R2647
D203 R2646
JR046
R211
C237
C236
C209 C205
C204
C207
C224
Q202
R220 C229
R230
R241
C228
C225
Q204
D209
R420
R808
R223
R421
C227
R228
C226
Q205 R8005
R233
R226
Q814
W018 C230
W026 A004
A005
C638
R813 C679
C2648
L602
D638
O
C686
O JR600
C649
R666
C2602
Q802
R2645
I I
Q801 JR601
IC602
G JR1602 R656
R634 D211
O
G
IC604 C674
C662
C2636
TP602
DGCT
C609
FB603 DGCT
CN600
D624
D620
D639
R5
C658
C611
PS603
JR045
T602
1-687-879-15
C666
(1-722-473-15)
D603
R675
R620
R653
FB605
JW1666
R619
A007
FB610
C624
JW1667
R651
T603
D617
R658
C623 T605
Q605
C612
T600
B
C673
E
R618
R621 D608
T604
Q606
IC601
RM-W101 RM-W150
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.
12 13
W057
D931 W034
C921
R9051
W035 JR020
A016
C216 D915
D916
Q601 D210 R9005
C333
C214
R609 IC607
R098
C217
Q006
D200
R087
R941
R9060
L201
Q007
C223
C916
C917
R9050
J903
DGC CN200
J909
SP
GND
GND CN202
1
CN203 SP L
NC GND
SP L/SP GND
GND 3 SP R
DGC
GND
SP R
C660
3D
OUT+
J200
GND J201
RY600
D600 J202
GND/3D
A018 OUT-
THP600 2
G D914
R R363
1
D055
R362
C657
R361 IC002
R360
S600
CN602
W001
– 54 –