Schematic Diagram - Main Section (2/2) - Sony CFD-E95 Service Manual

6-14. SCHEMATIC DIAGRAM – MAIN Section (2/2) – •
(2/2)
CNP310
13P
TU IN L V1
TU IN R V2
CD/LINE L
CD/LINE R
L-OUT
R-OUT
CD/LINE
TAPE
AUDIO 6V
R860
(Page 28) 10k
GND
REC
ISS 1
ISS 2
CNJ803
6P C163
1
TU-LCH V1
TU-6.0V
TU-RCH C263 1 V2
L804
10µH
A-GND
VT L805
1µH
S-GND
(Page 27)
L CH
R CH
A-GND
R-VT
CDP-GND
6.0V
CD 3.3V
UCOM-3.3V
L802
100µH
D.GND
9V(SW)
C352
W3
10p
(Page 30)
A-MUTE
W0
V-DATA
C351
W2
10p
M-BASS
W1
V-CLK
CD-CONT
TC-PLAY
AC-HI
CD-6V
RMC-5V
W4
P-CON
S-GND
See page 36 for Waveforms.
SEG11 R885 10k
SEG12 R886 10k
SEG13 R887 10k
SEG14 R888 10k
SEG15 R889 10k
SEG16 R890 10k
JC801
0
U2 SEG17 R891 10k
U3 SEG18 R892 10k
U4
BL-RED R893 4.7k
R801
10k
U4 BL-ORG R894 4.7k
U5 BL-GRN R895 4.7k
U6
U2 R861 1k
U3 R864 1k
U6 R863 1k
R804 47k
Q801
DTC144VUA
-T106
R803
AC CHECK 4.7k
R802
10k
R857
22k
R856 R854 R824
22k 10k 4.7k
R855 R823
10k 4.7k
R858 R859
10k 10k
RMC-5V
S11
ISS1
S12 BL-SLEEP
S13 V-DATA
S14 V-CLK
S15 RST
S16 X2
S17 X1
S18 VSS
REC VDD
BL-RED XT2
SYSTEM CONTROLLER
BL-ORG XT1
IC801
µPD789478GC-A04
BL-GRN IC0
-88T
BL-BLUE M-BASS
LINE JOG-B
CD AVDD C-FSEQ A-MUTE
TAPE AC-CHK C-CE P-CON
ISS2 CD DOOR C-DRF C-XRT
C802
100p R805
4.7k
R825
470k
∗
R820
220 (US(LIV))
0 (US(EXCEPT LIV),CND,E)
2.2k (SP)
Q805
D801 DTA144TUA 10k (TW,KR,AUS)
R850
KDS120-RTK -T106
∗
470k R822
WAKE UP
0 (US(EXCEPT LIV),CND,E)
SWITCH
470 (US(LIV),SP)
4.7k (TW,KR,AUS)
JC261 0
JC161 0
31 31
LED-6V
BL-SLEEP
RESET SIGNAL
BL-GRN
GENERATOR
BL-ORG
IC802
BD4727G-TR
BL-RED
R842
R843
47k
47k
R841
47k
COM0
COM1
COM2
R869
1k R844
U5 COM3
10k
R897 10k BL-SLEEP SEG0
R354 470 W0 SEG1
R355 470 W1 SEG2
R836 R846 R847
4.7k 1k 47k
SEG3
SEG4
C820
1
SEG5
SEG6
X802
4.19MHz SEG7
R851 470k C815 10p SEG8
C822 SEG9
C814 C801 C821 L801
220
10p 100p 1 0.22µH
X801 32.768KHz 10V SEG10
R322 10k W2 SEG11
R834 4.7k JOG-B SEG12
R833 2.2k W3 SEG13
R832 470 W4 SEG14
R831 22k Z1 SEG15
R830 2.2k Z2 SEG16
R819 2.2k Z3 SEG17
R818 2.2k Z4 SEG18
KEY1
KEY2
JOG-B
JOG-A
RMC-5V
RMC
Z2
C819
R821 Z4
100p
4.7k
Z7
C812
Z8
100p
R820
Z5
*
C818
Z3
100p
Z6
R822
* C813
Y5 Q806 Z1
100p
DTC143ZUA
-T106
IF REQUEST
Q813
DTC143ZUA SWITCH
-T106
MODE CHECK
SWITCH
C823
0.1
C262 1 50V
C162 1 50V
Y4
Y2
Y3
Y1
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
( ) : CD PLAY
〈〈 〉〉 : TAPE PLAY
{
} : REC
CFD-E95
Ver 1.2
CNP801
7P
LED-6V
BL-SLEEP
BL-GRN
BL-ORG
BL-RED (Page 33)
D-GND
CNP802
23P
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
(Page 33)
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
CNP804
6P
KEY1
KEY2
R898 4.7k JOG-B
R899 4.7k JOG-A
RMC-5V
(Page 33)
RMC
KH802
2P
S901
CD LID
OPEN/CLOSE
JC804
CNP314 DETECT
0
2P
R932 R933
1k 1k
(Page 33)
CNP803
R934 R935 14P
470 470
P.GND
CD 6.0V
FSEQ
DRF
DOUT
WRQ
CL
CE
DIN
XRT
(Page 25)
CD R-OUT
CD L-OUT
D.GND
CD 3.3V
CNJ804
5P
R-CE
R-DATA
R-CLOCK
R-COUNT
B-MUTE
(Page 27)