Sanyo PLC-EF31 Service Manual page 113

Schematic Diagrams PLC-EF31/ 31N/ 31NL
1
A
5VB
C296
6.3EM
100D
B
K2R1
K2R
NT1
J10B
0300G
K2G
K2G1
NT1
J10B
0300G
K2B
K2B1
NT1
J10B
K2B2
0300G
NT1
C
R239
1/16GJ
100C
R238
1/16GJ
100C
D
E
F
G
H
1
2
IC295
BA05FP-E2P
1 3 5VA
2
C297
25KZ0.1
GQFZ
-5V
C202
25KZ0.1
OP. AMP.
GQFZ
IC201
AD8057ARTK
OUT V+
1
V-
2
+ -
3
R203
R204
IN I-IN
X
1/16
TP201 GJ33C
C214
TP201 R201 J30A
CC3
00102
1/16
CGQY
GZ0C
IC211
R202
1/16GJ AD8057ARTK
75C
OUT V+
R211 1
TP211
R213
TP211
V-
1/16 X
J30A 2
GZ0C
+ -
00102
3
IN I-IN
R214
R212 1/16
1/16GJ GJ33C C215
R221
TP221
75C CC3
1/16 CGQY
GZ0C
IC221
R223
X AD8057ARTK
TP221
J30A
OUT V+
1
00102
V-
2
R222
+ -
1/16GJ
3
75C
IN I-IN
R220
1/16
GJ33C C216
CC3
CGQY
5VA
C281 R281
25KZ
X
0.1GQFZ
RBCLP
R294
1/16GJ
1KC
R237
1/16GJ
100C
R282
X
GBCLP
C282 R295
25KZ 1/16GJ
0.1GQFZ 1KC
R283
X
BBCLP
R296
1/16GJ
1KC
C283
25KZ
0.1GQFZ
5VA
R291
1/16GJ680C
Q281
R290
AH
1/16GJ4.7KC
GBLKSPL_PW
R292
1/16GJ220C
R293
C290
1/16GJ
X
10KC
5VA
-5V
C232
25KZ0.1
GQFZ
OP. AMP.
OUT V+
1 5
V-
C235
2
X
+ -
3 4
R233 R234
IN I-IN
R231 1/16GJ 1/16GJ
1/16GJ 33C 1KC
IC231
2.2KC
AD8057ARTK R235
C236
1/16GJ
X
680C
OUT V+
1 5
V-
C241
2
X
+ -
3 4
R244
IN I-IN
R243
1/16GJ
R241
1/16GJ
1KC
IC241
1/16GJ 33C
2.2KC
C242
AD8057ARTK
R245
X
1/16GJ
680C
OUT V+
1 5
V-
C251
2
X
+ -
R251
3 4
1/16GJ
R254
IN I-IN
2.2KC R253
1/16GJ
1/16GJ
1KC
IC251
33C
AD8057ARTK
C252
X R255
1/16GJ
680C
IC8281
M62393FPP
D / A CONVERTER
1 R CS0
R8291 1/16GJ100C
IICSCL 2 SCL CS1
R8292 1/16GJ100C
IICSDA 3 SDA CS2
IC828104
4 A05 VDD
NT1
R8288 1/16GJ10KC
RBCLP 5 A06 VCC
R8289 1/16GJ10KC
GBCLP 6 A07 A04
R8280 1/16GJ10KC
BBCLP 7 A08 A03
8 A02
VrefL
R8287
1/16 9 VrefU1 A01
GZ0C
10 GND VrefU2
C8283 C8282
6.3EM 10KZ1U
220WM GQFZ
:10KZ1U
MAFY
2
S5
3 4
PC PC
5VA
C204
25KZ0.1
GQFZ
C206
6.3PM47DB
5 R207
X
C205
CD10
CGQY
4
R205
1/16GJ
330C
R206
C212
X
6.3PM47DB
5
R217
C211 X
CD10
CGQY
4
R215
1/16GJ
330C
R216
C222
X
6.3PM47DB
5
R227
X
C221
CD10
CGQY
4
R225 TE201
1/16GJ J30A00102
330C
R226
X
IC281 CLAMP
LT1260C
R285
1 16 1/16
- GJ R286
R 1KC 1/16GZ0C
+
2 15
C284
25KZ0.1
GQFZ
3 GND V+ 14 5VA
4 13
-
R287
G
1/16GZ0C
+
5 12
C287
25KZ0.1
GQFZ
6 GND V- 11 -5V
7 10
+
B R288
- 1/16GZ0C
8 9
R289
1/16GJ1KC
R284
1/16GJ1KC
Progressive Scan
Progressive Scan Progressive Scan
C234
25KZ0.1
GQFZ
R2371 FILTER
1/16
GJ330C
L2341 F30B2610G
(LPF 30MHZ) R2374
1/16
GJ330C
R2372
1/16
GJ330C
L2342 F30B2610G
(LPF 30MHZ)
R2375
1/16
GJ330C
R2373
1/16
GJ330C
L2343 F30B2610G
(LPF 30MHZ)
R2376
1/16
GJ330C
R2331
1/16GJ10KC
R8285 R8283 R8281
X X 1/16 5V
GZ0C
20 L8281
L2PD R2332
19
3R3MG 1/16GJ10KC
18
R8282
C8281
17 X
10KZ1U
R8286 R8284
16 GQFZ
1/16 1/16
:10KZ1U
GZ0C GZ0C
15 MAFY R2333
1/16GJ10KC
C8284
14
KK1000
GQBZ
13
12
11
5VA
3 4
-9-
[Left]
5
C262
10KZ1UGQFZ
;10KZ1UMAFY
C261
R208
1/16GJ33C
6.3EM
100WM
R277
X
R218
1/16GJ33C
R278
X
R228
1/16GJ33C
TE28
J30A
00102
R279
X
5VA
-5V
C2379
C2378
25KZ0.1 6.3EM
GQFZ 330D
C2377
OP. AMP.
6.3EM
330D
OUT V+
1 5
V- C2382
2
CD10
+ -
CGQY
3 4
R2382 R2383
IN I-IN
1/16GJ 1/16GJ
33C 1KC
IC2381
C2381
AD8057ARTK
R2384
CC3
X
CGQY
OUT V+
1 5
V-
C2387
2
CD10
+ -
CGQY
3 4
R2388
IN I-IN
R2387
1/16GJ
1/16GJ
1KC
IC2386
33C
C2386
AD8057ARTK
CC3 R2389
CGQY
X
OUT V+
1 5
V- C2392
2
CD10
+ -
CGQY
3 4
R2393
IN I-IN
R2392
1/16GJ
1/16GJ
1KC
IC2391
33C
AD8057ARTK
C2391
CC3
R2394
CGQY
X
IC2331
LT1260C
5VA
CLAMP
1 16
R2351
C2331 -
1/16GJ
25KZ R
10KC
0.1GQFZ +
2 15
R2352
1/16GJ
10KC
3 GND V+ 14
4 13
C2332
R2353
-
25KZ
1/16GJ G
0.1GQFZ
+
10KC
5 12
R2354
1/16GJ
10KC
GND V-
6 11
R2355
1/16GJ
10KC
7 10
+
R2356
B
1/16GJ
-
10KC
8 9
C2334
25KZ
0.1GQFZ
R2334
1/16GJ1KC
5VA
R2361
Q2361
1/16GJ680C
AH
R2363
1/16GJ4.7KC
ACP
R2362
1/16
GJ220C
C2363
R2364
1/16GJ
X
10KC
5
6
C8292
25KZ0.1
GQFZ
5V
C8291
6.3EM
330D
-5V 5VA
C264
C263
10KZ1UGQFZ
6.3EM
;10KZ1UMAFY
100WM
IC261
AD8057ARTK
OUT V+
1 5
R260
V- C266
X
2
CC5
+ -
CGQY
3 4
R263
IN I-IN
R261
1/16GJ
1/16
330C
GJ180C
R264
C265
X
CJ13CGQY
IC262
AD8057ARTK
OUT V+
1 5
R265
V-
X C268
2
CC5
+ -
CGQY
3 4
R268
IN I-IN
R266
1/16GJ
1/16
330C
GJ180C
C267 R269
CJ13CGQY X
IC263
AD8057ARTK
OUT V+
1 5
R270
V- C270
2
X
CC5
+ -
CGQY
3 4
R273
IN I-IN
R271
1/16GJ
1/16
330C
GJ180C
C269 R274
X
CJ13CGQY
C2370
25KZ0.1
GQFZ
R2304
C2301
1/16GJ100C
6.3PM47DB
C2304
X
C2302 R2305
1/16GJ100C
6.3PM47DB
C2305
X
C2303
R2306
6.3PM47DB 1/16GJ100C
C2306
X
R2337 R2339
1/16GZ 1/16GZ
0C 0C
R2338
1/16GZ
0C
R2336
1/16
GJ
1KC
5VA
C2338
25KZ
0.1GQFZ
C2336
25KZ
0.1GQFZ
-5V
R2335
1/16GJ1KC
6
1
R82
1/16
330
R8
1/16
270C
R8
1/16G
2KC
TP2301_A
NT2
TP2302_
NT2
TP2303_
NT2