Sony CFD-E100WHITE - Block Diagram - PANEL, POWER SUPPLY Section

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CFD-E100/E100L
CFD-E100/E100L
6-4. BLOCK DIAGRAM – PANEL, POWER SUPPLY Section –
KEY2
44
10 – 26
S0 – S16
6 – 9
COM0 – COM3
LIQUID CRYSTAL
DISPLAY
LCD401
SYSTEM CONTROLLER
IC801 (3/3)
RMC B+
+3.3V
REGULATOR
IC901
RESET SIGNAL
GENERATOR
IC802
EEPROM
IC803
D941
M
S903
(MOTOR ON/OFF)
S701
(CD LID OPEN/CLOSE)
M901
(CAPSTAN/REEL)
S902
(TAPE PLAY)
+9V
B+ SWITCH
Q901, 902
POWER CONTROL
Q905
AC CHECK
Q804
REMOTE CONTROL
RECEIVER
IC401
RECT
D901 – 904
POWER
TRANSFORMER
T901
DRY BATTERY
SIZE "C"
(IEC DESIGNATION R14)
6PCS. 9V
D932 (1/2)
D951
+9V
J901
F901
- AC IN
+6V
REGULATOR
Q904
+3.3V
REGULATOR
Q908
+6V
REGULATOR
Q903
VLC0
5
P-CON
60
9V-CHK
43
AC-CHK
28
VLC1
4
VLC2
3
RST
76
VCC +9V
+6V
CD +6V
CD-ON
CD +3.3V
VT
VCC +3.3V
6V-CHK
41
CD6V-CHK
40
3V-CHK
42
REGULATOR
CONTROL
Q906, 907
D931
D932 (2/2)
C
X802
4.19MHz
WAKE UP
SWITCH
Q803
MODE CHECK
SWITCH
Q802
X801
32.768kHz
XT2
XT1
71
70
SCL
79
CD DOOR
29
SDA
80
TC-PLAY
49
X2
X1
75
74
S407 – 414
KEY1
45
S401 – 406
D801
REMOTE
48
WP/INI
50
MODE CHK
46
(Page 23)