Read Sony CFD-S40CP Service Manual online
CFD-S40CP
21
21
5-3. BLOCK DIAGRAM – MAIN SECTION –
• Signal path.
F
: FM
a
: REC
E
: PB
J
: CD
SYSTEM CONTROL
RMC
V-LATCH
V-DATA
V-CLOCK
RST
EXTAL
XTAL
VL
VLC3
VLC2
VLC1
COM 3
COM 0
SEG 0
TC-PLAY
SEG27
KEY-3
KEY-2
KEY-1
MP3LIGHT
ES-0D
ES-ID
ES-CS
ES-CLK
C-DOOR
JOG-
JOG+
VH REG
VM REG
AC/DC CHK
P-CON
BATTCHK
BL CONT/INIT
A-MUTE
ES-EMG
M.B/MODE CHECK
SHIFT CLOCK
BATTERY CHECK
Q803,815
DISPLAY
LIQUID
CRYSTAL
LCD851
ES-0D
ES-ID
ES-CS
ES-CLK
ES-EMG
DI
CE
CLK
IN
L.OUT
S.O
L1
L2
L3
L3
R1
R2
R2
R3
MUTE
Q122
STBY
VCC
+
POWER AMP
IC323
+6V REG
BUFFER
Q951
+5V REG
VDD
(IC801)
B+ 5V
(CD)
MOTOR
CAPSTAN/REEL
(MOTOR ON/OFF)
(TAPE PLAY)
962,963
D954,Q954,
CD-SW
T2.5AL
3A 250V
*F902
US,CND, Taiwan
AEP,UK, Korean
AEP,UK, Korean
4.5V
4.5V
6V
AC.HI
UCOM
VDD
BATT.COM
LAMP
DRIVER
Q957,959
VDD
LINE-L
PREOUT-L
TU-L
R-VT
CD-L
CD-R
CD-R
VDD-SW
(CD DOOR)
F902
SWITCH
CLOCK
SHIFT
REMOTE
CONTROL
RECEIVER
PRESET
AMS/
OPR/BATT
CONTROL
VOL,BASS
INPUT SELECT,
IC321
IC801(2/2)
CONTROL
INTERFACE
CCB
BASS
R-CH
VOL
MEGA BASS
CONTROL
Q121
SPEAKER
(L-CH)
SPEAKER
(R-CH)
CONTROL
D321
DBB
R-CH
+B SWITCH
Q952,953
RESET
+3.3V
REG
IC802
REG
+5V
IC901
IC803
EXCEPT US
US
Q955,D953
VDD-SW
REM
+5V
+5V
AUDIO
+6V
+5V
REG
Q809,D806
T901
POWER
TRANSFORMER
AC IN
US,Canadian, Taiwan:120VAC 60Hz
AEP, UK, Korean:230VAC 50Hz
SIZE"AA"
4PCS,6V
(IEC DESIGNATION R6)
DRY BATTERY
DRY BATTERY
SIZE"D"
(IEC DESIGNATION R20)
D901-904
(POWER)
(BACK-UP)
(FOR POWER SUPPLY)
(FOR MEMORY BACK UP)
JOG
DIAL
IC601
REG
+5V
+5V
S617
S601-606
S607-611
S612-616
S612-616
LCD
BACK LIGHT
PL301,302
-
- 69
42
41
38
-
-
MOTOR
SWITCH
Q960,961
AUDIO +6V
R-CH
R-CH
Q818,819
(MP3)
6PCS,9V
Ver 1.1 2001.07
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