Sony D-NF430 - Schematic Diagram - MAIN Board (2;4)

D-NF430/NF431
1515
D-NF430/NF431
5-4. SCHEMATIC DIAGRAM – MAIN Board (2/4) –
• See page 20 for Waveforms. • See page 20 for IC Pin Function Description.
L406 L405 C407
D432
C405
L412
Q411
C436
C435
C434
C433
C429
D404
C448
C444
C443
D409
Q401
D403
C403
TH401
R474
C419
CN602
C609
C614C604
CN601
C442
R442
R422
R426
R437
R468
R467
C423 C422C418
C414
C415
C416
L401
R482
C426
L409L402
C445 R439
R438
C439
C452
R455
R452
C437
L408
Q402
R406
R403
R402
R470
C409 R410
R405
C408
C411
C404
C400
W401
W402
R630 R801
R631
R609
R619
C605
CN603
R423 R417
R454
R480
R431
R433
R434
R435
R436
Q407
R425
Q405
C432
C430
C427
C450
C428
C424
L404
R462
R459
R460
R473
R424
C421C420
R463
R458
C438
R411
L407
R416
L423
Q404
R404
F401
C406
L410
R407
D402
C402
C401
L411
L413
4.7µH
L415
L414 L416
D406 D431
C410
L421
L422
M602
R457
IC401
Q412
VDR401
FB401
J401
C821
C822
L424
0.1
MA8051
-TX
0.22
DTC115TE-TL
0.22
0.01
0.1
4700p
0.01
MA785-(TX).SO
47
6.3V
47
6.3V
47 6.3V
MA2SD3100LS0
DTA144TUA-T106
MA2YD2300LS0
220
6.3V
0
100
6.3V
2P
2200p
22p0.1
4P
47
6.3V100k
10k
470k
0
220k
220
4.7
6.3V
47
4V
47
6.3V
1000p
1000p
1000p
22k
1
4.7 47k
0
4.7
0.1
1k
100k
100p
0
2SA1363-T111-1E
100
4.7k
470k
47k
0.22 47k
10k
10
10
4.7
0.22
00
10
22k
47k
22
6.3V
15P
220k 10k
0
100k
0
0
0
0
0
2SA1832FV
(TH3SONY)
220k
NTHD4508N
100 6.3V
4700p
0.047
100
6.3V
0.1
100
6.3V
0
0
0
0
0
47
4V
22
6.3V
0
0
1000p
0
47k
0
DTC144TUA-T106
68k
1.4A
32V
1000p
0
MA22D2800LS0
1
1
MA8051-TX MA8051-TX
1
0
0
0
TB2169AFG(O)
DTA143TE-TL
0
0.1
47
6.3V
47mH
A7
A6
A8
A9
A5
A10
A4
A2
A12
A13
A11
A1
A3
C1
C2
C3
F−
F+
T−
T+
S−
S+
FFD
R
FR
DR
TFDR
TRDR
SFD
R
SR
DR
AD_D
CINM
N
T
A
D_R
M
KEY
POWERLT
SO0
XSCK0
XWAKE
SYNC
COM
FG
LD
MDP
W
V
U
VG
OSC_STBY
AD_BATMNT
AD_DCINMNT
RFACI
RFDC
OPGUP
A
B
OPSTB
E
F
LD
PD
F+
T−
T+
F−
COM
W
V
U
S+
S−
X
RST
PD
OPGSW
A
B
RF
OPSTB
LD
PD
GND_A
VCC
E
F
F+
T-
T+
F-
COM
W
V
U
S+
S−
(SPINDLE)
V
U
N
W
(2/4)
LATCH
DATA
CLOCK
RMCR
SYNC
C1L
C1H
VG
RF7
INM7
INP7
VD
UPCKB7
UPCK7
GND
INP2
RF2
IN
M
2
F
1
3
R
1
3
F
1
2
R
1
2
F
1
1
R
1
1
N
R
S
T
R
S
T
B
M
G
N
D
1
V
D
1
F
O
D
V
D
2
M
G
N
D
2
3
V
D
3
F
G
X
B
R
K
W
I
V
I
U
I
C
O
M
V
IN
P
G
N
D
2
L
2
L
V
C
C
0
V
S
T
B
2
V
A
P
C
V
S
T
B
1
V
C
C
1
V
R
E
F
P
W
G
P
D
D
E
L
A
Y
P
W
S
W
V
C
C
2
DCIN
RFI1
RS1
INM1
CHGSW
INP1
CHGMNT
BATM
VD4
U
MGND4
V
VD5
W
MGND5
L3L
VLGO3
VCC3
PWM
APWM
WAKE UP
COLD ST
F
O
1
R
O
1
R
O
2
F
O
3
R
O
3
M
G
N
D
1
2
DC DETECT
SWITCHING
B+ SWITCH
S
S
SWITCHING
M601
Q401,402,404
RIPPLE FILTER
(NF430:US)
(NF430:UK/NF431)
(NF430:UK/NF431)
(NF430:US)
(SLED)
DRY BATTERY
SIZE"AA"
(IEC DESIGNATION LR6)
1PC. 1.5V
DC IN 3V
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE,
POWER CONTROL
4.7µH
4.7µH
4.7µH
47µH
47µH
47µH
47µH
47µH
47µH
22µH
10µH
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14)
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