Sony CMT-DC1 - Schematic Diagrams; Switch;I;O Switch Boards Schematic

HCD-DC1
2929
6-14. SCHEMATIC DIAGRAM – SWITCH/I/O SWITCH Boards –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
S801
CNP806 CN806
CN805
S812
S811
S810
S809
S808R660
R661
R662
R663 R653
R654
R655
R656 S802
R657
S803
S804
S805
S806
S816
R691 S815
S814R692
S813R684
C613 C612
R668
R667
R680
D856
R675
R699
D855D854
R679R687
D853
R698
R659
R658 S807
C615
C614
R600
D852
RV801
IC802
Q853Q852 Q854 Q855 Q856
2P 2P
16P
820
1.2k
1.8k
3.3k 3.3k
1.8k
1.2k
820
680
1.2k
820
680
22000p 22000p
100k
100k
560
SLR325VR-T31
4.7k
560
SY3318-VSLR325VR-T31
560560
SY3318-V
560
4.7k
680
4.7
16V
0.01
4.7k
SY3318-V
NJL64H400A-1
DTC114EKA-T146DTC114EKA-T146 DTC114EKA-T146 DTC114EKA-T146 DTC114EKA-T146
A1
A2
A3
A4
A5
A1
A2
A3
A4
A5
TC-LED
TU-LED
JOG-B
JOG-A
KEY3
KEY2
KEY1
D-GND
RMC
P-GND
CD-LED
CD SYNC
5V
D.S.G
8V
PBC-LED
(CD)
CD
SYNC
(TAPE)
TUNER
/BAND
DSG
TUNER
/BAND
+
-
VOLUME
BA
COM
FUNCTION
CD SYNC
CD
TAPE
TUNING
VO
G
(ROTARY ENCODER)
REMOTE CONTROL
RECEIVER
L601
1µH
L602
1µH
(Page 26)