Afc) Schematic Diagram - Sony DSR-50P Service Manual

JC-20 (AFC) SCHEMATIC DIAGRAM • See page 4-15 for JC-20 printed wiring board. • See page 4-147, 148 for waveforms.
1 2 3 4
JC-20 BOARD (4/14)
A
AFC
-REF.NO.:20,000 SERIES- NO MARK:REC/PB MODE
R:REC MODE
XX MARK:NO MOUNT
P:PB MODE
17-2
17
B 17-1
JC-20 BOARD (3/14)
17-3
19
AFC_3V
JC-20 BOARD (5/14)
13
C SPCK1
JC-20 BOARD (2/14)
8
AFC_Y
JC-20 BOARD (1/14)
D
VIDEO_+5V
20
JC-20 BOARD (14/14) GND
PB/XREC
21
E
JC-20 BOARD (14/14) SPCK2
68
PB/XREC
JC-20 BOARD (9/14)
L2202
10uH
F
G
11
AFH_CLP
JC-20 BOARD (2/14)
H
IC2202
R2269
4700
IC2202
TC7SET08FU(TE85R)
R2270
0
0
R5/P0 0
I
Q2203
UN5213-TX
R0/P2.8
J
K
05
5 6 7
IC2200
TK11630UTL
IC2200
1 2 3
5 3.1
C2206
C2204
47u
0.01u
4V
C2201
0.01u
R2200
R2206
10k
1k
5
3.8
Q2200
2SC4081T106R
C2200
22u
3.2
4V
16
R2202
2.2
Q2201
0
2SA1576A-T106-R
R2204 L2200 L2201
470 56uH
120uH
1.6
C2208
10u
C2207 R2201
6.3V
0.01u 39k R2203
R2205
1k
470
C2202 C2203
C2205
82p 390p 1000p
R2218 C2212
R2213
220 1000p
4700
R5/P0
5 0
16 15 14 13 12 11 10 9
5
IC2203
C2210
0 0.01u
IC2203
TC74VHC123AFT(EL)
1 2 3 4 5 6 7 8
0 0
C2214
1000p
R2225 R2224 CL2207 R2219
1500 220
220
4-25
8 9 10 11
CL2210
C2221
XX
R2229 R2234
0
0
CL2208
1.2 3.1 3.1 1.2 1.2
L2203
10uH 48 47 46 45 44 43 42 41 40
C2211
10u
6.3V 17 18
R2209 R2214
XX
0
R2210
XX
0
R2215
10k
CL2200
R2211 3.1
XX
1.6
19
IC2204
CL2201
CL2202
IC2204
CXD2193AR-ER
3.1
C2209 CL2203
0.01u
CL2204
2.8
0
R2212 R2216
0 XX
CL2205
CL2206
20
3.1
R2208 R2217
XX
0
1 2 3 4 5 6 7 8 9
1.6 1.5 2 1.6 3.1 1.5 2 1.6 1.8
R2230
680k
CL2212
R2231
XX
R2221
4700 R2232 XX
D2201
KV1470TL00
R2235
R2222
33k
270
C2216
1u
16V C2222
C2213
3300p
R2223 C2215
47u
4700 0.01u
6.3V
C2219
1u
16V
R2220
8200
C2218 R2233
D2200
0.1u 33k
XX
12 13 14 15
R2253
0
R2241
XX
3.1
39 38 37 36 35 34 33
3.1
3.1
CL2217
0
23
1.5
3.1
C2235
0.01u
1.5
R2246
1.2 0
C2237
CL2218
XX
0
R2248
XX
R2249
XX
0.8
22
RV2201 C2236
0.8 4700 0.001u
RV2201
21
AFC
PICTURE
FRAME
10 11 12 13 14 15 16
1.6 1.7 1.5 1.5 3.1
R2247
10k
R2237
33k
R2261
82k
C2226
470p
3 1
8 7
4 6
L2204
C2225
XX C2227
C2245
C2233
CT2200 220p
5p
0.01u
C2224
CT2200
3.3u C2228
16V 18p
AFC
C2223
XX
4-26
DSR-50/50P
16 17 18
R2256
CL2236
0
WEVN
CL2237
SPCK0
R2257
0
22
JC-20 BOARD (5/14)
R2258
0 CL2238
VD
CL2239
AFH
R2259
0
WEVN
R2266
4700
R2267
4700
23
2.3 3.1
JC-20 BOARD (9/14)
R2262 6 4
82k
2.6 2 5
2.5
R2263
4700
1 3
Q2202
XP4601-TXE
2.1 3
R2268
0
LVD
R2265
C2246 R2264
10k
330p 10k
CSM 24
PAL/XNT JC-20 BOARD (11/14)
AFC
JC-20 (4/14)