Sony TCS-60DV - Detailed Schematic Diagram

TCS-60DV
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5-2. SCHEMATIC DIAGRAM
12
A
B
C
D
E
F
G
H
I
J
K
L
M
O
P
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• Waveform
1
TP45 REC DOUBLE MODE
TP45 REC NORMAL MODE
1
52 kHz
10 µsec/div
5 V/div
10 µsec/div
10 V/div
5 µsec/div
1 V/div
52 kHz
IC303 3 LX REC
2
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
/
4
W or less unless otherwise
specified.
• % : indicates tolerance.
• C : panel designation.
• U : B+ Line.
• H : adjustment for repair.
• Power voltage is dc3 V and fed with regulated dc power
supply from battery terminal.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : REC/PB
( ) : REC
< > : PB
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
E : REC
a : PB