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

D-NF430/NF431
1717
D-NF430/NF431
5-6. SCHEMATIC DIAGRAM – MAIN Board (4/4) –
• See page 20 for Waveforms. • See page 11 for IC Block Diagrams.
R120
L107
C101
L106
CT101
L105
Q101
Q104
CF104
Q103
C147C146
C144
C139
C136
T103
C142
C162
C143
C140
C141
C137
C135
C133
C132
C126
C125
C138
R121R115
R126
R114
R116R131R130
R129
R118
C134
C128
C127
C156
R128
R110
C117
C115
C130
C129
C120
C119
C150
C118C164
R112R111
R125
C124
C114
C113
R107
C121
C148
R109
R108
R105 R106
C108C105
C104
D104
D103
D102
R119
T101
IC101
Q102
CF10
3
CF102
CF101
FL101
D108
L108
L101
D101
L104
TP111
L103
R124
R123
R122
R140
R141
R142
R143
C145
D107
C123
C116
D106
D105
C122
C149
C107
C109
R103
C233
C155
C110
C106
C103
C102
R104R101
R102
T102
R133R134
TP102
R132
FL102
C160
TP104
1k
220p
27nH
2SK3019TL
2SC4154TP-1F
75KHz
2SA2018TL
0.014.7
5p
0.01
2.2
22p
5p
10p
0.47
0.47
0.022
0.022
1
0.1
470p
0.1
1
10k47k
47k
22k
4.7k220220
220
10k
0.1
0.1
4700p
1
4.7k
470
0.1
1000p
0.22
0.01
100p
47p
4p
0.010.01
10010k
4.7k
0.47
0.01
0.01
470k
0.01
0.022
10
2.2k
2.2k 2.2k
0.010.01
5p
HSC277-TRF
HSC277-TRF
HVC306CTRU
2.2k
AM OSC
TB2132FNG
DTA114TUA
−T106
1SS355TE-17
KV1610S
FM
RF
(VT)
TV
RF
220
100k
1k
0
0
0
0
10
6.3V
MA8130
4.7
4V
47
4V
HVC306
CTRU
HVC306CTRU
4.7
4V
2p
220p
0.01
470k
220p
100p
47p
0.1
0.022
2200p
470k470k
1k
AM IFT
00
(FM RF IN)
0
0
(FM RF GND)
TU_LATCH
XSCK0
SO0
SI0
TU_L
TU_R
TU_GND
VCC2
TU_POWER
AML
FM_ANT
LATCH
CLOC
K
SI
SO
LATCH
CLOCK
SO
SI
FM-RF_O
FM/TV_I
GND
RF-VCC
AM-RF
FM/TV-OSC
AM-OSC
TU-CE
CLK
MIX_O
FM-IF_I
AGC
VCC
AM-IF_I
QUAD
DET-O
MPX_IN
VDD
LPF1
LPF2
DO
D_I/O
TV_O
L_O
FM_O
R_O
D-GND
X_O
X_I
DC/DC
CONVERTER
DC/DC
CONVERTER
S
LOW-PASS
FILTER
AM
ANTENNA
FERRITE-ROD
1
1
2
3
4
5
FM/AM IF AMP,
FM/TV RF AMP,
FM/TV/AM MIX AMP,
FM/TV/AM OSC,
FM/AM DET
FM MPX,PLL
TV-RF_O
SWITCH
2
3
L101
B+ SWITCH
CONTROL
TONE
(4/4)
(NF430:US)
(NF430:UK/NF431)
(NF430:US)
47µH
47µH
47µH
(Page 16)
(Page
14)