![Sony D-NF610 - Portable Cd Player Service Manual Download Page 19](http://html.mh-extra.com/html/sony/d-nf610-portable-cd-player/d-nf610-portable-cd-player_service-manual_418548019.webp)
19
19
D-NF610/NF611
5-8. Schematic Diagram – MAIN Board (3/5) –
• See page 10 for Wavefoms.
• See page 24 for IC Block Diagrams.
CN402
TP409
TP410
TP411
TP412
TP414
TP413
C416
C438
C403
C454
C406
C455
C419
C420
C421
C422
C423
TP471
TP472
TP404
C433
C450
C429
TP497
TJ405
TJ406
C417
C413
C415
TJ409
TJ408
TJ415
TJ407
TJ410
C407
C410
C461
C405
C460
VDR401
VDR402
C445
TP500
C404
C430
C440
C447
C427
C446
TP437
TP403
TJ411
TJ414
TJ413
TJ412
CN401
R415
R453
R452
R414
D422
D421
Q402
Q410
C435
R429
R424
R422
L406
L409
R416
R489
R459
R403
D405
R456
R454
R476
R460
Q405
Q406
Q403
BT
BT
BT401
BT402
BT403
L403
L407
L408
L404
C425
C428
C432
C434
C436
C437
R425
C424
R441
R474
R472
R473
R471
D411
R485
R486
R487
R483
C426
D407
R418
R417
R411
R412
R413
R404
R490
R491
R492
L401
L413
L402
D402
D403
R438
R477
R480
R406
R436
R427
R440
L411
FB412
FB403
R495
R498
R824
FB702
IC403
4P
U
V
W
COM
S-
S+
4.7
1
470p
0.1
2.2
16V
4700p
0.1
0.1
1000p
1000p
1000p
1
1
0.1
MAIN_GND(B)
MAIN_GND(A)
0.1
0.01
0.22
DC+(B)
B-(B)
B-(A)
B+(B)
B+(A)
0.01
1
nm
1
0.1
AVRM1608C270KT6A
AVRM1608C270KT6A
1
0.1
2200p
2200p
1000p
0.1
nm
WAKE
VCPU(B)
VCC3
VCC1(B)
VCC2(B)
2P
470k
1M
220k
0
MA111-TX
MA111-TX
2SB1237TV2PQR
DTC144TUA-T106
47
6.3V
0
0
0
0
0
100k
0
RB160M-30TR
0
0
0
100
2SA1577-T106
MCH3309
2SC4081T106
47 6.3V
4.7
16V
220 6.3V
10 6.3V
10
6.3V
220 4V
0
4.7
10V
22k
100k
1k
100k
100k
MA111-TX
0
0
0
0
220
6.3V
MA8051-TX
100k
100k
220k
47k
22k
22k
220k
47k
47k
0
RB160M-30TR
RB160M-30TR
10k
0
1M
2.2M
0
100k
1M
0
0
0
TB2138AFG
FM : 30mA
AM : 23mA
CD(PLAY) : 53mA
CD(STOP) : 22mA
FF : 75mA
FR : 70mA
SWITCH
REG
+B SWITCH
+B SWITCH
+B SWITCH
∗
No mark : CD(PLAY)
: Impossible to measure
∗
TO
MAIN
BOARD
(4/5)
(Page 20)
TO
MAIN BOARD (1/5)
(Page 17)
COIL/MOTOR DRIVER
TO
MAIN
BOARD
(5/5)
(Page 21)