Sanyo 28H1, Руководство по обслуживанию

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<TV
-CVSS OUT>
13579
1
1
1
3
1
5
1
7
1
9
2
1
20
18
16
14
12
10
8
6
4
2
2468
1
0
1
2
1
4
1
6
16
18
20
21
19
17
15
13
11
9
7
5
3
1
SC-1(FULL)
<SC1 R-OUT>
<SC1 L-OUT>
<SC1 L-IN>
<SC1 R-IN>
<SC1>
<SC2 V
-IN>
<SC1 V-IN>
<SC2 R-OUT>
<SC2 L-OUT>
<SC2 R-IN>
<SC2 L-IN>
<SC2>
<MONITOR OUT>
SC-2(A
V
-I/0,S-IN)
SC-3(A
V
-IN)
<SC3>
<SC3 V-IN>
<SC3 R-IN>
13579
1
1
1
3
1
5
1
7
1
9
2
1
20
18
1616
14
12
10
8
6
4
2
L V R
C-OUT
VCC
Y
-OUT
BIAS
V L Y R C S S C R Y L V V L Y R C S SCL SD
A
ADR R Y LC
R Y L V
TRAP2
L R V
C-IN
GND
Y
-IN
V L R
TRAP1
<VIDEO-1>
<TV-IN>
<VIDEO-2> <VIDEO-3> <OUT -3>
<OUT -2> < -IN>
<Y/C SEP-IN>
<MONITOR-OUT>
VIDEO
S
VIDEO 1 OUT
MONIT
OR
Y
C
T V
T
V
CVBS
TV
TV
SCAR
T1
V1
CVBS
SCAR
T1
SCAR
T1
SCAR
T2(CVBS)
V2
S
SCAR
T2(V)
SCAR
T2(V)
SCAR
T2(S)
V2
S
SCAR
T2(Y+C)
SCAR
T2(Y)
SCAR
T2(C)
SCAR
T3
V3
CVBS
SCAR
T3
SCAR
T3
FR
ONT A
V
EV
CVBS
FR
ONT A
V
FR
ONT A
V
- - - - -
1AA0B10E3980B PWB=1AA4B10E1340B ASSY
,PWB BA
CK F3TV
<SC2 C IN>
<SC2 CVBS/Y IN>
FR-V FR-R FR-L
TV-L
TV-R
SC-L SC-R
TV
-V
BLK1
B1 G1 R1 CVBS/Y
-OUT
C-OUT
PO
WER-ER
OOR
SCL SD
A
<SC3 L-IN>
1
1
12
12
T
O
MAIN-UNIT K2W
(SEE SHEET 2)
<R1-IN>
<B1-IN>
<G1-IN>
<BLK1-IN>
INPUTS
CONTR
OL
TV
-L
TV
-R 9V
FR-V
FR-L
FR-R
SC-L
SC-R
TV
-V
GND GND GND
BLK1
B1
G1 R1
CVBS/Y
-OUT
C-OUT
PO
WER-ER
OOR
SCL SD
A
GND GND GND
VIDEO LEVEL
ADJ
.
<1K>
S1 S2 S3
/D1008
T0_P1/6
CR
T
-UNIT
K7Z
GND
GND
(A
UDIO VIDEO
SW)
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
9V
9V
9V
9V
9V
9V
9V
9V
9.
8.
CHIP RESIST
ORS
EMITTER COLLECT
OR
BASE
CHIP TRANSIST
ORS
3
12 x 10 (12k
ohm)
123
(T
op Vie
w)
E: C: B:
E
C
B
NO
TES;
1.
RESIST
ORS SPECIFIED
WITH RESIST
ANCE
V
ALUE ARE "1/6DJ".
2.
RESIST
ORS SPECIFIED
WIITH
TYPE OF RESIST
OR,
T
OLERANCE
AND RESIST
ANCE
V
ALLUE ARE "1/4".
3.
ALL CAP
A
CIT
ORS ARE 50WV RA
TING UNLESS O
THER
WISE NO
TED
.
4.
P
A
R
TS MARKED
WITH ARE RELA
TED
WITH X-RADIA
TION.
5.
THICK LINES ARE 15W
A
TTS SUPPL
Y LINE.
6.
BO
TT
OM
VIEW OF
TR & IC
.
7.
ISOLA
TION BO
ARDER LINE.
COLD SIDE HO
T SIDE
N
1
T
OP VIEW
LETTER
SIDE
B
C
E
E
E
C
C
B
B
1
2
3
IC CASE OF
TR
IN CASE OF IC
T
O
MAIN-UNIT K2Y
(SEE SHEET 1)
R1202
Q1207
R1201
R1205
R1206
C1201
C1202
Q1208
R1204
R1203
Q1204
R1209
Q1203
R1207
R1208
C1203
C1209
R1210
K1002
L1022
R1032
D1031
D1026
R1027
R1026
L1026
R1024
C1027
C1028
L1025
R1022
C1023
C1024
L1024
C1025
C1026
L1023
C1022
C1021
K1001
R1015
L1002
R1014
D1010
R1012
C1009
R1011
D1011
R1010
R1006 R1007
L1006
R1004
C1007
C1008
R1002 C1004
C1003
L1004
C1005
C1006
L1003
C1001
C1002
Q1001
R1001
R1003
R1025
L1005
D1007
D1005
D1004
D1002
D1022
D1024
D1042
D1041
R1043
C1042
C1041
R1041
L1041
C1044
C1043
R1042
L1042
R1047
D1043
C1045
R1046
L1043
K1003
D1027
C1029
R1028
R1051
R1052
R1053
Q1231
Q1232
R1231
R1234
R1233
R1235
VR1201
C1232
L1045
C1234
R1225
R1224
Q1209
Q1210
R1226
R1227
Q1205
R1211
R1212 R1214
R1213
Q1206
R1220
R1219
L1202
C1212
C1211
R1221 R1222
R1228
C1221
R1229
C1222
C1231
C1208
C1233
C1205
C1213
L1201
C1207
D1202
R1223
C1204
JT1201
JT1201E
R1016
R1017
R1018
R1237
R1236
C1214
R1241
C1031
L1044
R1045
C1020
C1032
L1029
L1028
R1031
R1029
C1046
R1013
L1011
C1014
D1001
D1003
D1012
D1021
D1020
D1203
D1201
Q1002
Q1003
R1063
R1067
R1066
R1065
R1062
R1061
J1068 J1069
C1235
L1203
C1210
R1216
R1215
Q1201
Q1202
K10Z
C1010
C1015
C1016
C1017
D1013
D1014
D1015
R1068 R1069
C1048
C1047
C1011
C1012
R1008
R1009
C1018
C1019
R1021
R1023
C1034
C1033
C1035
C1036
C1061
CXA1855S
1/10GJ 100
2SA608
(ECNP:FCNP
:GCNP)
:QT0379(A:B)
1/10GJ 470
1/10GJ 100
1/10GJ 470
KZ0.01 FA
16EM 100S
2SA608
(ECNP:FCNP
:GCNP)
:QT0379(A:B)
1/10GJ 470
1/10GJ 470
2SC536
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
J
2SC536
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
1/10 GJ 4.7K
1/10GJ 2.2K
16EM 10S
X
DJ 560
J11B2460N
Z21B0040N
75
EQA03 -11A :MTZJ
11C
EQA03-11A
:MTZJ11C
75
1/10 GJ22K
L2B9
100KN
1/10GJ 5.6K
CJ 100 CA
EM1S
L2B9 100KN
1/10GJ 5.6K
CJ 100CA
EM1S
L2B9 100KN
X
16EM 10S
L2B9 100KN
16EM 10S
X
J11B2460N
4.7K
Z21B0040N
75
EQA03-11A
:MTZJ11C
75
16EM10S
1/10GJ1K
EQA03 -11A :MTZJ
11C
75
1/10 GJ39K 1/10 GJ22K
L2B9 100KN
4.7K
X
EM 1S
4.7K
EM 1S
X
L2B9 100KN
X
16EM10S
L2B9 100KN
X
16EM10S
2SA608
(ECNP:FCNP
:GCNP)
:QT0379(A:B)
1/10GJ560
1/10GJ 560
1/10GJ 39K
L2B9 100KN
EQA03-11A :MTZJ11C
EQA03 -11A :MTZJ
11C
EQA03 -11A :MTZJ
11C
EQA03 -11A :MTZJ
11C
EQA03 -11A :MTZJ
11C
EQA03 -11A :MTZJ
11C
EQA03 -11A :MTZJ
11C
EQA03 -11A :MTZJ
11C
1/10GJ 39K
EM1S
X
1/10 GJ1K
L2B9 100KN
EM1S
X
1/10 GJ1K
L2B9
100KN
1/10 GJ22K
EQA03-11A
:MTZJ11C
16EM10S
75
Z21B0040N
J11B2460N
EQA03-11A
:MTZJ11C
16EM10S
75
100
100
100
2SC536
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
2SC536
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
1/10GJ 100
1/10GJ 100
DJ 560
1/10GJ 470
R3G4102SJ
16EM 22S
L2C 1100JN
16EM 10S
X
1/10 GZ0.0
X
X
J
X
2SC536
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
470
1.5K 1.5K
470
2SC536
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
220
220
L2C
1100JN
16EM 100S
KZ0.01 FA
1/10GJ 100
1/10GJ 100
1/10GJ 5.6K
PM1E
1/10GJ 5.6K
PM1E
KZ0.01 FA
X
KZ0.01 FA
KZ0.01 FA
16EM 10S
L2B9 4R7KN
CJ82CA
EQA03-11A
:MTZJ11C
1/10GJ 270
KZ0.01 FA
J11KA120N
J11KA120N
J2 J2
75
75
75
1/10GJ5.6K
1/10GJ5.6K
16EM 10S
1/10GJ 100K
KZ0.01F
A
L2B9 4R7KN
1/10GJ 270
CJ82CA
X
J
L2B9 4R7KN
1/10GJ 100
1/10GJ 270
CJ82CA
1/10GJ 270
L2B9 4R7KN
CJ82CA
X
X
X
X
X
X
X
2SC536
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
2SC536
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
1/10 GJ1.2K
1/10 GJ1.2K
1/10 GJ150K
1/10 GJ100K
1/10 GJ150K
1/10 GJ100K
J
1/10 GZ0.0
16EM 22S
L2C
1100JN
16EM 22S
1/10GJ 1.5K
1/10GJ 1.5K
2SC536
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
2SC536
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
J10AR020N
CJ100CA
CJ 100CA
CJ100CA
CJ 100CA
EQA03 -11A :MTZJ
11C
EQA03-11A
:MTZJ11C
EQA03-11A
:MTZJ11C
1/10GJ 5.6K
1/10GJ 5.6K
EM1S
EM1S
KK1000BA
KK1000BA
1/10 GJ1K
1/10 GJ1K
CJ100CA
CJ100 CA
1/10GJ 560
1/10GJ 560
KK1000 BA
KK1000 BA
CJ100CA
CJ100CA
KZ0.01 FA
K10Y
K10W
IC1200
AT
2