5-8. SCHEMATIC DIAGRAM — AUDIO SECTION — • Refer to page 44 for IC Block Diagrams. • Refer to page 29 for MD Printed Wiring Board.
– 27 – – 28 –
CFD-C1000
D335 J-7
D703 E-6
D801 B-12
D802 B-8
IC2 I-5
IC3 G-3
IC301 H-10
IC303 H-9
IC304 H-7
IC701 C-3
IC702 C-6
IC703 E-5
IC704 E-7
D1 I-3
D2 I-3
D3 H-2
D4 H-2
D7 I-3
D9 G-5
D10 H-5
D301 I-13
D302 F-10
D303 H-13
D304 F-11
D305 I-13
D331 F-9
D333 G-6
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
IC705 E-6
IC801 D-11
IC802 E-10
Q1 I-4
Q8 I-3
Q14 G-5
Q102 I-11
Q103 I-11
Q121 G-9
Q123 I-10
Q125 J-11
Q202 I-12
Q203 I-11
Q221 G-8
Q223 I-9
Q225 J-12
Q301 F-11
Q302 I-10
Q303 I-12
Q304 I-10
Q305 I-12
Q306 I-12
Q308 I-13
Q309 F-10
Q310 F-10
Q311 H-12
Q312 H-12
Q313 I-13
Q314 I-12
Q315 I-12
Q316 H-12
Q701 B-3
Q703 E-4
Q801 D-10
Q802 E-10
Q809 J-13
Q810 I-13
Q811 D-8
Q812 D-8
Ref. No. Location
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• p : parts mounted on the conductor side.
•
¢
: internal component.
• : Pattern from the side which enables seeing.
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.
• C : panel designation.
• U : B+ Line.
• H : adjustment for repair.
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : PB
( ) : REC
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Signal path.
F : FM
E : PB
a : REC
J : CD
(Page 32)
(Page 35)
(Page 39)
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