Schematic Diagram - Main Board (10/10), Dc Board - Sony PRS-500 Service Manual

PRS-500
6-13. SCHEMATIC DIAGRAM – MAIN BOARD (10/10), DC BOARD –
TP402
TP403
TP416 D420
+B CRS01(TE85R)
TP414
PS401
+B
J402 2A
32V
TP415
TP417
GND
GND
C401
TP400 10
TP404
TP405
CN401
2P
Y
TP401
CN402
10P
R423 10k
17
PRS-500
• See page 30, 31, 32 for IC Block Diagrams.
R426
10k
R424
470k
Q406
HN1B04FE-Y/GR
RTQ035P02TR
(TPLR3)
C425 R428
D401
0.1 100k
DAN222-TL
R427
220
IC401
SN412005RHLR
TP413
R404
R401 100k C405
R402 100k R405
R403
100k
R406
6.8k
C402 C406
10
10
R421
1.8k
R3011
0
Q404
DTA124EE-TL
C426
0.1
Q402
R425
22k
R429
2.2M
Q405
2SC4738F-Y/GR
D402 (TPL3) IC402
R430
UDZSTE-175.6B XC9226A296MR
100k
C408
10
C404
C407
0.1
4.7
R408
470k
C403 10
47k
0.0015
36k
THP401
IC403
XC9226A1M6MR
R407
10k
C413
4.7
R422
0
R415
0
C424
0.1
IC408 C419
XC61CC3202NR IC405 0.1
XC61CN3002NR
26 26
TP408
TP409 TP410
TP406 TP407
L402
R413
R409
220k
0
C411 C412
10 10
R414
220k
IC404
XC61CN2702NR
TP412
L403
R411
0
C416 C417
10 10
TP411
R418
4.7k
R420
470k
R416
470k R419
100k
R417
470k
C422
0.1
2SA1832F-GR
C420 C421
1 0.1
Q401
2SC4738F-Y/GR
(TPL3) IC407
TC7WH74FK
(TE85R)
23
22
23
25
17
18
19
20
21
22
24
23
25
19
C427
0.1
R477
Q403
470k
(TPL3)
R475
22k
Q472
SSM3K03FE(TPL3)
C449
0.1