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                                    General
Power source. . . . . . . . . . . . . . . . . . . 13.2
V(10.5V—16.0V allowable)
Electrode dark current . . . . . . . . . . . . . . . . . . .
. . . . . . . less than 1 mA
Grounding system. . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . Negative type
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . 1.13 kg
Tape player
Tape. . . . . . . . . . . . . . . . . . . . . . . Compact
cassette tape (C-30—C-90)
Tape speed . . . . . . . . . . . 4.76 cm/sec.(+0.14
cm/sec.,-0.05 cm/sec.)
Wow & flutter . . . . . . . . . . . . . . . . . . . . . . .
. . . less than 0.2 %(WRMS)
Fast forward/rewind time . . . . . . . . . . . . less than
120 sec. for C-60
Stereo separation . . . . . . . . . . . . . . . . . . . . .
. . . . . . . .more than 30 dB
Signal-to-noise ratio . . . . . . . . . . . . . . . . . . .
. . . . . . .more than 40 dB
FM tuner
Frequency range. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . 87.5 — 108.0 MHz
Usable sensitivity . . . . . . . . . . . . . . . . . . . . .
4 dBμ ± 6dB (S/N: 30 dB)
Signal-to-noise ratio. . . . . . . . . . . . . . . . . .
.more than 48 dB(stereo)
Distortion . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . less than 1.5%
Stereo separation . . . . . . . . . . . more than 25 dB (35
±10dB, 1 kHz)
MW tuner
Frequency
range.......................................................522
- 1,611 kHz
Usable sensitivity ..............................30 dBμ ± 5
dB (S / N : 20 dB)
Selectivity
................................................more than 50
dB (±9 kHz)
Signal-to-noise ratio ..............................more
than 44 dB (74 dBμ)
Distortion....................................................less
than 1.0% (74 dBμ)
LW tuner
Frequency
range..........................................................153
- 279 kHz
Usable sensitivity ..............................31 dBμ ± 5
dB (S / N : 20 dB)
Selectivity
................................................more than 50
dB (±9 kHz)
Signal-to-noise ratio ..............................more
than 40 dB (74 dBμ)
Distortion.....................................................less
than 1.5%(74 dBμ)

CONTENTS
1. SAFETY INFORMATION
............................................3
2. EXPLODED VIEWS AND PARTS LIST.......................4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10
4. PCB CONNECTION DIAGRAM ................................26
5. ELECTRICAL PARTS LIST
........................................38
6.
ADJUSTMENT..........................................................45
7. GENERAL INFORMATION .......................................49
7.1
DIAGNOSIS.......................................................49
7.1.1 DISASSEMBLY ........................................49
7.1.2 CONNECTOR FUNCTION DESCRIPTION ..50
7.1.3 TROUBLESHOOTING................................51
7.2 IC
........................................................................52
7.3
EXPLANATION..................................................55
7.3.1 SYSTEM BLOCK DIAGRAM ...................55
7.3.2 OPERATIONAL FLOW CHART................56
8. OPERATIONS AND SPECIFICATIONS.....................57