Main Board (Conductor Side) - Sony D-NF430 Service Manual

5-2. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
1 2
MAIN BOARD
(CONDUCTOR SIDE)
A
C110
C233
C155
B
R104
L101
AM
C FERRITE-ROD D101
ANTENNA
A
K
A
TP111
R101
(VT)
(NF430:US)
R111
D106
(NF430:UK/NF431)
C105
R105
C107
D C164
D102
FL102
3
5
C118
C114 A K
30
C113
R132
D104
A K
1
R108
L104
FL101
1
E (NF430:US) C115
D103
TP102
C160
1
(FM RF IN) T102
C108
TP104
(FM RF GND)
CF101
D880
CF102
TJ215
S802
F
(TU-R)
HOLD
HOLD
r
OFF
R233 R260
R258
C228
G R231
C227
C224
H
J401
I
DC IN 3V
– +
J
(NF430:US/NF431)
J301
i
D-NF430/NF431
:Uses unleaded solder.
3 4 5 6
T101
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
1PC. 1.5V
Q411
B C E
C442
+
C120
C119
41
W402
R125
L405
C150
D431 K A
L103
D432
R129
(NF430:US)
L105
R130
L406
(NF430:US)
R131
R116
C138
16
Q407
R442
R454
CF104
60
R422
IC101 Q103
R426
R411
IC841
R128 C156
R143 4 3
15
C125 L109
D882
5 1
A K
C848
D409
CF103
TP217
(TU-L)
FB301
R801
R261 R256
R891
R235
R211
R894
C230
R212
R215
R685 D602
R210 R217 SL5
C229
1C 2B 2E
C226
33 23 C225 Q701
C683
FB300 1E 1B 2C
34 22
C684
C221
IC201
K A
C220 C682
D601
44 12
C219
C842
1 11
R854
C217
C211 C216
C809
4 3
R268
IC803
5
1
R407
D204
C202
FB205
A
K/A
K D202
R202
D203
FB306
C207 FB202
TJ808
(GND)
R630
R201
7 8 9
D107
D108
A K
M401
D406
C423
(NF430:US)
+
C420
C263
Q412
+
Q251
8 5
Q405 L421
R434
R460
1 4
C433
Q250
L422
C434
C450
C430
R433
S D G
40 21
L423
C427
20
C422
C428 R473
+
C418
L424
D404
+
IC401
K A
C821
1
C416
C415 FB801 CN604
FB803
C414
1
C822 FB802
R465
R457
10
61 80
C448
C452 C805
R438
C439 + FB804
C445 C807 (NF430:US)
C443
+ R464
L402
R461
IC802
4 1 R462
R812
C837
C899
C835 25
5 8 C896
36 1
37 144
C681
X601 IC801
26
C829
72 109
73 108
R607
R606
C883
1 4
R614
2 3
RB601
IC603
C611
R618
D203, 204
11
1-868-469- (11)
13 13
• Semiconductor
10 11
Location
Ref. No. Location
T103
DC/DC
D101
CONVERTER
D102
R123
D103
C144
D104
Q104
D105
C147
D106
R124
D107
D108
D202
D203
C252
D204
+
D250
D404
D406
D409
D431
3
1
D432
IC250
D601
4 5 D602
D880
D250
D882
IC101
IC201
IC250
IC401
A IC603
IC801
SWITCH
BOARD
IC802
CN1002
(Page 18)
IC803
IC841
IC851
Q103
Q104
Q250
Q251
Q405
Q407
Q411
1
Q412
Q701
IC851
50
C893
C892
R866
When MAIN board is replaced or EEPROM (IC802) on the MAIN board is
replaced, patch processing is needed.
Confirm about information of patch processing to each service headquarters.
D-NF430/NF431
C-2
D-3
E-2
E-2
D-2
D-3
A-9
B-9
I-4
I-4
I-4
D-9
D-8
B-8
E-6
D-5
D-6
G-6
G-6
F-1
E-5
E-3
G-3
C-9
D-7
I-9
G-7
F-6
H-5
E-5
G-10
E-4
A-10
D-9
C-9
C-7
E-5
C-5
C-8
G-6