Sony SSC-DC50A Service Manual page 59

WAVEFORM —PR 229—
1 1 1
1 1
2 2 2 2 2
IC224(2/2)
TA75W393FU-TE12R
5V
L225 22µH
R304 R314
R296 33k 4.7k
10k
5
7
224 6
R309
8
1k
R303
1
20k
224
:RN-C
C335
C333
0.01
10
10V B Q214
2SA1586YG-TE85L
IC224(1/2)
SSC-DC54A/54AP/58AP
TA75W393FU-TE12R
SSC-DC50A/54A
SSC-DC50AP/54AP/58AP
A B
3 3 3 3 3 4 4 4 4 4
12
13
R383
10k
R319
0
G4
D213
MA111-TX
Q218 R333
2SC4116YG-TE85L 4.7k R342 R344
10k 39k
C353
Q229
0.1
C362 DTC114EUA-T106
R331
B 10 1 6
100
10V
2 5
Q219 3 4
XP4601-TXE
3
R324 R329 R332
2 470 4.7k
1M
C379
4 10
10V
C376
C369
R340 R343 0.1
10
470 F
10k
6.3V
C D
PR-229 BOARD PR-229 BOARD
5 5 5 5 5 6 6 6 6 6
1/2 17
1/2
1/2
C383
18 1/2
0.1
19 1/2
IC234(1/2)
TA75W393FU-TE12R
R363 R368
R357 10k 4.7k
4.7k 6
8
234 R367
3
7 1k
5 1
IC234(2/2) 234
2
TA75W393FU-TE12R
R362
150 4
IC232
NJM2230M(TE2)
Q225
2SA1586YG-TE85L
R352
27k(N)
30k(P) VCC
RCEX
R361
C381 SYNCIN1
CEX
0.01 1k
C395 C397
B SYNCOUT 10 0.01
DETOUT 10V
232
GND
R366
SYNCIN2
3.3k
C384 C390 C392
0.001 10 10
6.3V 6.3V
1/2 15
1/2 16
1/2 14
1/2 2
7-11 7-11
E
7 7 7 7 7
8 8
8 8 8
CN204
28P
K30
REFHL 1
GND 2
H9
DRV-EVR 3
K2
AGC 4
K3
TURBO 5
K5
BLC 6
K1
SHUTTER 7
K6
APCN 8
K7
WB1 9
K9
WB2 10
K8
LOCK(WB) 11
K29
0-PI 12
K27
SHT1 13
K26
14
SHT2
K25
SHT3 15
K24
SHT4 16
K23
WIND1 17
K22
WIND2 18
K21
WIND3 19
K20
PHASE 20
K19
SC-PH 21
+3.3V 22
+9V 23
+9V 24
+5V 25
GND 26
GND 27
IRIS OUT 28
PR-229 (2/2)
F G
1
2
3
4
5
H