Schematic Diagram - Main Section (4/8) - Sony MZ-DH710 Service Manual
Portable md player
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Also See for MZ-DH710:
- Operating instructions manual (6 pages) ,
- Specification sheet (2 pages) ,
- Operating instructions manual (79 pages)
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6-8. SCHEMATIC DIAGRAM – MAIN Section (4/8) –
W403
DRY BATTERY
SIZE"AA"
(IEC DESIGNATION R6)
1PC. 1.5V
W404
CN451
7P
(USB)
VBUS
DATA-
DATA+
IO
GND
SW_A
SW_B
MZ-DH710
(4/8)
CL431
C423
C424
C452
220
220
0.1
5V
5V
C425
C427
CL432
0.1
0.1
LF451
FB451
CL453
C455
2200p
CL460
(GND)
FB452
R460
0
R454
C574
0
0.1
C457
0.1
CL433
(GND)
Q451
RTQ035P02TR
S
C453
0.047
Q451,452
VOLTAGE LIMITER
R463
R464
R467
220
100k
10k
-2
-1
Q452
XP4601-TXE
R462
D458
R466
220k
MA8056-L-TX
2.2M
R424
470k
Q403
SI1410EDH-T1
S
-1
Q403,406
GROUND LINE
SWITCHING
R455
1M
C402
C403
R456
220
220
470k
5V
5V
29
29
UDP
UDP
UDM
UDM
D1
MINUS_MON
GND_SW
VBUS_MON
R423
220k
R422
1M
-2
Q406
XP4601-TXE
R421
100k
G1
G2
G3
(Page 30)
H1
(Page 31)
MZ-DH710
(Page 33)
(Page 27)
(Page 33)
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