Read Sony CMT-DC1K / HCD-DC1K Service Manual online
HCD-DC1K
29
29
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
no mark : FM
S801
CNP806
CN806
CN805
S812
S811
S810
S809
S808
R660
R661
R662
R663
R653
R654
R655
R656
S802
R657
S803
S804
S805
S806
S816
R691
S815
S814
R692
S813
R684
C613
C612
R668
R667
R680
D856
R675
R699
D855
D854
R679
R687
D853
R698
R659
R658
S807
C615
C614
R600
D852
RV801
IC802
Q853
Q852
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-V
SLR325VR-T31
560
560
SY3318-V
560
4.7k
680
4.7
16V
16V
0.01
4.7k
SY3318-V
NJL64H400A-1
DTC114EKA-T146
DTC114EKA-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
B
A
COM
FUNCTION
CD SYNC
CD
TAPE
TUNING
V
O
G
(ROTARY ENCODER)
REMOTE CONTROL
RECEIVER
L601
1
µ
H
L602
1
µ
H
(Page 26)
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