Schematic Diagram - Main Section - Sony CFD-E100WHITE Service Manual

CFD-E100/E100L
Ver. 1.1
6-14. SCHEMATIC DIAGRAM – MAIN Section –
CN310
13P
TU IN L
TU IN R
CD L CD-L-OUT
CD R CD-R-OUT
L-OUT
R-OUT
CD
CD
YTAPE
TAPE
AUDIO-6V
GND
(Page 32)
REC R879 10k
REC
ISS1 ISS1
ISS2
ISS2
C141 C241
1 1
50V 50V
R141 R241
1k 1k
(CFD-E100)
CN801
11P
R-MUTE
R-MUTE
R-COUNT
R-COUNT
R-CLOCK
R-CLK
(Page 29) R-DATA
R-DATA
R-LAT R-LAT
TU-LCH
TU-6.0V
TU-RCH
A-GND L804
VT
S-GND
(Page 31)
C133 R135
0.022 0
(CFD-E100L)
C138
4700p
C134
R133 R134 4.7
1k 470 50V
R131
470 Q131
2SC4081-T106Q
C131
L803 C132
1
2200p
50V
C231
C232
1
2200p
Q131,231 50V
MEGA BASS
CONTROL
Q231
2SC4081-T106Q
R231 C234
470 4.7
50V
R233 R234
1k 470
C238
CN331 4700p
11P R235
0
S-GND
C233
0.022
P-GND
D-GND
CD 6V
VCC 9V
6V
9V
P-ON/OFF
D931
(Page 36) 1SS355
AC-HI
M-BASS
A-MUTE
R931
2.2k
CN332
D932
3P
KDS120
R-CH
A-GND
L-CH
R941
(Page 36)
470
CN311
6P D941
R942 KDS121-RTK
M901
470
(CAPSTAN/REEL)
S903
R943 R944
(MOTOR ON/OFF) 470 470
S902
(TAPE PLAY)
CFD-E100/E100L
• See page 42 for IC Block Diagram. • See page 39 for Waveforms. • See page 43 for IC Pin Function Description.
S701
CD LID
CLOSE DETECT
C830
0.01
C951
220
16V
REC
R877
10k
R878
CD
C137 C237
TAPE
R139
0 R895
10k
R138
0
R951
1k
R331 R896
C136
100
4.7
D951 R952
50V
1SS355 1k
C135
1000p
ELECTRICAL
VOLUME R239
0
IC331
R132
PT2257
10k
R238
C332 0
0.01 C236
4.7
50V
C331
1000
10V
C235
1000p
R232
10k
C333 R332
C334 R334
22 10k
47p 10k
25V
R335
10k
C335
47p
R333
4.7k
V-DATA
V-CLK
D331 1SS355
M-BASS
JC802
0
Q906,907
REGULATOR CONTROL
R934 Q906
2.2k DTA143ZUA R937 R938 +3.3V REGULATOR
220 100
IC901
S-812C33AUA-C2NT
Q908
KTC3203Y
+3.3V
REGULATOR G I O
R936
10k
L931
Q907
2SC4081-T106Q
Q905
C933
DTC143ZUA D933
C932 0.1
UDZSTE
POWER CONTROL 100 FB931
-173.9B R939
10V 0
10k C935
R935 C931 C934
10k 0.01 0.1
R945
1k
D934
1SS355
R946
1k
C941
D942 10
UDZSTE-175.1B 50V
R848 R853 R854
10k 10k 10k
S11
S12
S13
S14
S15
S16
REC
R847 10k
AC-CHK
SYSTEM CONTROLLER
CD DOOR
IC801
R846 µP8789478GC
NC
4.7k -A41-8BT-A
NC
NC
10k
NC
NC
A-MUTE
R844 1k
CD
TAPE
R843
AVDD
1k
R842 47k
NC
CD6V
-CHK
22k
C821
100p
Q804
DTC144VUA
AC CHECK
R897
10k
R891 R893
10k 10k
C820
100p
R892
47k R841 JC801
R839
4.7k 0
4.7k
R894
22k
R840
4.7k
R898
22k
D801 Q802
KDS120 DTC114YUA
R881 MODE
4.7k
CHECK
SWITCH
R880 R882
470k ∗
Q803
DTA144TUA
WAKE UP
SWITCH
R883
∗
∗R882 ∗R883
0(US,CND) 0(US,CND,SP)
4.7k(SP) 4.7k(TW,KR)
10k(TW,KR) 10k(AEP,UK,IT, EE, RU)
22k(AEP,UK,IT, EE, RU)
100
10V
34 34
R870 R872
47k 10k
R869 C822 C823 C824 C825
47k 220p 220p 220p 220p
R871
47k
C826
0.1
EEPROM IC803
BR2401AF-WE2
R805 1k R803 47k
SDA
R806 1k R804 47k
SCL
R807 470 V-DATA
V-DATA
R808 470 V-CLK
V-CLK
TP804 (RST) R809 4.7k
RST
L802
X2
X1
X802
TP801 (VDD)
4.19MHz C802
VSS
100p
TP802 (VSS)
R810 X801 C805
VDD
470k 32.768KHz 10p
XT2
C806 10p
XT1
TP803 (VPP)
IC0
R812 10k R811 10k M-BASS
M-BASS
R813 4.7k ISS2
ISS2
R814 4.7k ISS1
ISS1
R815 4.7k
R-MUTE
R816 2.2k R820 2.2k R-LAT
R-LAT
R817 2.2k R821 2.2k R-CLK
R-CLK
R818 2.2k R822 2.2k R-DATA
R-DATA
R819 2.2k R823 2.2k R-COUNT
R-
COUNT
C807 100p
C808 100p
C809 100p
C810 100p
TP805
(SO)
TP806
(SI)
TP807
(SCK)
C812
100p
C813 100p
C814 100p
C815 100p
C816 10p
C817 10p
C818 10p
C819 100p
R837 100k
R824
470
CD-R-OUT
CD-L-OUT
RESET SIGNAL GENERATOR
IC802
CN802
BD4727G-TR
21P
SEG16
SEG16
SEG15
SEG15
SEG14 SEG14
SEG13 SEG13
SEG12
SEG12
SEG11
SEG11
SEG10
SEG10
SEG9
SEG9
SEG8
SEG8
SEG7
SEG7
SEG6
R802 SEG6
R801
47k
1k SEG5 SEG5
(Page 38)
SEG4 SEG4
SEG3
SEG3
SEG2
SEG2
SEG1
SEG1
C801
1
SEG0
SEG0
COM3
COM3
COM2
COM2
C803 COM1
COM1
1
COM0 COM0
C804
220
16V
CN804
7P
KEY2
KEY2
KEY1
KEY1
RMC +B
RMC RMC OUT
9V(LED)
GND
L801
(Page 38)
0.22µH
GND
R962
1k
R964
470
R961
1k
R963
470
R-MUTE
Q801
C828
DTC114YUA
100p
MUTING
R873 R874 R875 R876
100k 220k 100k 100k
CN803
14P
P.GND
CD 6.0V
C-FSEQ FREQ
C-DRF DRF
C-DOUT DOUT
C-WRQ WRQ
C-CLK CL
C-CE CE
C-DIN DIN
C-XRT XRT
(Page 27)
JC241 0 C242 1 50V CD-R-OUT
JC141 0 C142 1 50V CD-L-OUT
D.GND
CD 3.3V