Read Sony HCD-M70 Service Manual online
HCD-M70
29
29
D809
D810
R502
R501
D811
R503
R504
R505
D812
D813
Q805
Q806
Q807
Q808
Q809
Q810
Q811
R507
R508
S807
S804
S801
JR512
R514
R513
S817
S812
S820
S808
S805
S802
R521
R520
R519
R518
R517
R516
S815
S813
S811
S809
S806
S803
R528
R527
R526
R525
R524
R523
JR508
R522
R532
R533
D804
D805
D808
D807
IC802
JR505
C822
JR507
R506
CN501
R512
JR521
S818
C821
D814
JR523
SLR-343-YC
SLR-343-YC
560
560
SLR-343-YC
2.2k
560
560
SLR-343-YC
SLR325VR-T31
SRC1202S
SRC1202S
SRC1202S
SRC1202S
SRC1202SS
SRC1202S
SRC1202S
4.7k
560
0
2.2k
2.2k
22k
10k
4.7k
2.2k
2.2k
1k
47k
22k
10k
4.7k
2.2k
2.2k
0
1k
220
220
SELS6B14C-LF62
SELS6B14C-LF62
SELS6B14C-LF62
SELS6B14C-LF62
NJL62H400A-1
0
4.7
16V
16V
0
1k
15P
1k
0
0.01
SLR325VR-T31
0
AA1
AA2
AA3
AA4
AA1
AA2
AA3
AA4
KEY1
KEY2
KEY3
SIRCS
D-GND
+8V
KEY
STBY-LED
TC-LED
CD-LED
TU-LED
DSG LED
CD-SYNCLED
BACKUP 5V
(CHASSIS)
(2/2)
D804,805,807,808
(LCD BACK LIGHT)
CD
CD
CD
REC
TAPE
TUNER
AM
DSG
TUNER
FM
TAPE
VOLUME +
VOLUME -
FUNCTION
I
O
G
REMOTE CONTROL RECEIVER
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
CD
TUNER
DSG
TAPE
CD SYNCHRO
(STANDBY)
TUNING +
TUNING -
6-15. SCHEMATIC DIAGRAM – SWITCH Board (2/2) –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
no mark : TUNER (FM/AM)
(Page 27)
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