Schematic Diagram - Panel Section - Sony cfd-e75 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
6-15. SCHEMATIC DIAGRAM – PANEL Section –
CN401
6P
JOG-A
T E JOG-B
L 1 3 9 4 2 2 9 6 5 1 3
KEY2
KEY1
GND
OPR/BATT
(Page 31)
R422
150
D401
R421
L-34HD
220
OPR/BATT
w w w
.
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CNP401
5P
R408 CNP402
1.5k 2P
S401
POWER
R402
1.5k
R406
S402
6.8k
STANDBY
R403
2.2k
S403
RADIO BAND
AUTO PRESET
R404
3.3k
S404
-
TUNE
R405
4.7k
S405
+
x a o u 1 6 3
y
i
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8
RE401
ROTARY ENCODER
(JOG DIAL)
S407
MENU ALARM
S406
CN404
2P DSPL
JOG-A ENT MEM
JOG-B
GND
KEY1
KEY2
CN403
3P
Q Q
3 7 6 3 1
KEY2
GND
S408
CN402
2P
R409
S409
2.2k
R410
S410
3.3k
-
VOLUME
R411
S411
4.7k
+
S412 R412
6.8k
MEGABASS
R413
S413
15k
MODE
c o
.
33 33
2 4
9 9 8
5 1 5 0 8 9 2 4 9
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and
1 / W or less unless otherwise
4
specified.
• C : panel designation.
• Power voltage is dc 9 V and fed with regulated dc power
supply from battery terminal.
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : TUNER (FM/AM)
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
m
CFD-E75
2
9 9
8 2 9 9