Schematic Diagram - Sony M-800V Service Manual

5-3. Schematic Diagram

• Refer page 14 for IC Block Diagrams.
IC B/D
IC B/D
Note:
• 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
specified.
• C : panel designation.
• A : B+ Line.
• H : adjustment for repair.
• Power voltage is dc 3 V and fed with regulated dc power
supply from battery terminal.
13 13
IC B/D
IC B/D
• Voltage is dc with respect to ground under no-signal
condition.
no mark : PB
1 / W or less unless otherwise
( ) : REC
4
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Signal path.
E
: PB
a
: REC
M-800V/850V