Schematic Diagrams - Cd-R Section (1/4) - Sony RCD-W500C Service Manual

6-8. Schematic Diagrams – CD-R Section (1/4) –
CN101
32P
TP261
OPGND
TP281
TP265
TP245
TP287
(Page 67)
• See page 55 for Waveform. • See page 86 for IC Pin Function.
CN115
2P
R157
10
C160
TP149
0.01
AGND
C102
0.01 TP102
C101 RRFTOP
TP106 0.001 TP101
OP-ENBL RRFBTM
TP107
WE1
TP108
TP246 RFAC
WE2
TP109
TP105 AUX1
OSCEN
C103 100p
TP283 TP104
R116 1k C104 100p
VWDC1 PM-DC
TP262
C105 100p
VWDC2 TP123 AUX3
TP185
R114 1k
VRDC
C142 0.001
R127
TP187 RRF
33k
TP188 WRF
R128
TP112 22k
FPD-VC
R123
0
R113
TP267 OP-E 2.2k
TP271 OP-C
TP274 OP-D
TP273 OP-G
TP266 OP-H
C119
0.1
TP256 OP-A
TP255 OP-B
TP272 OP-F
C118
0.1
FCS+
TRK+
C106 0.1
TRK-
C107 0.1
FCS-
C108 0.1
C140
22 6.3V
TP103
C116
0.1
C139 0.1
IC101
AK8567
C141
0.1
C121
100 6.3V
C128
0.47
C135
330p
TP189
5V-RF
TP196
VREF
L102
L101
(Page 67)
65 65
CN121
5P
TP137 34MHZ
TP285 MIRR
TP270 DFCT
TP119 RC
TP127 RECD1
TP198
R126 0
TP258 TZC
TP116 XTAND
R125 10
TP115
TP238 ATFG R133 0
TP125 AGCON
TP126 GAINUP
R139 10k
C143 1
C146
R110 100
0.33
R109 100
C145
R108 100 0.33
TP120 C144 0.33
ATFM
C117 0.47
R122
1M C124
0.0047
C151
0.1
C150
0.1
(Page 68)
RCD-W500C
TP114
IC150
MIRR/XRC
SN74HC00APWR
TP113
MIRROUT
(Page 66)