Sony CFD-E95 - Block Diagram - POWER SUPPLY Section

CFD-E95
2222
6-4. BLOCK DIAGRAM – POWER SUPPLY Section –
48
10 – 28
S0 – S18
6 – 9
COM0 – COM3
RMC
32BL-GRN
31BL-ORG
30BL-RED
35CD
65P-CON
76RST
49TC-PLAY
LIQUID CRYSTAL
DISPLAY
LCD401
AAAA
BBBB
CCCC
DDDD
REMOTE
CONTROL
RECEIVER
IC401
SYSTEM
CONTROLLER
IC801
(3/3)
RADIO +6V, TC +6V,
ELECTRICAL VOLUME B+
RMC +5V
+9V
+3.3V
REGULATOR
IC910
RESET SIGNAL
GENERATOR
IC802
D920
D903
39AC-CHK
M
S903
(MOTOR ON/OFF)
M901
(CAPSTAN/REEL)
S902
(TAPE PLAY)
+9V
+6V
REGULATOR
Q954
B+ SWITCH
Q952, 953
AC CHECK
Q801
79BL-SLEEP
CD POWER
ON/OFF CONTROL
Q958, 959
LCD
BACKLIGHT
SLEEP SWITCH
Q409
CD +3.3V
LED B+
CD +6V
POWER
AMP B+
+6V
REGULATOR
Q955
CD +3.3V
REGULATOR
Q957
RECT
D901 – 904
T901
POWER
TRANSFORMER
J901
(AC IN)
µCOM B+
CD +3.3V
DRY BATTERY
SIZE"C"
(IEC DESIGNATION R14)
6PCS. 9V
(FOR POWER SUPPLY)
DRY BATTERY
SIZE"AA"
(IEC DESIGNATION R6)
3PCS. 4.5V
(FOR BACK UP)
(Page 21)
E
CD
3V-CHK
42
6V-CHK
41
CD +6V
LED DRIVE
Q404
D402
(LCD BACKLIGHT)
(GREEN)
D403
(LCD BACKLIGHT)
(ORANGE)
D404
(LCD BACKLIGHT)
(RED)
LED DRIVE
Q403
LED DRIVE
Q402
D406
(OPR/BATT)