Panasonic RX-C45LS - Page 9

Notes:
1. $1-1~S1-8: Band switch in ‘“‘FM”’ position.
(1...FM,2...LW,3...MW,4...SW)
2. S2-1~S2-10: | Record/playback switch in “‘playback”
position. (1... Playback, 3... Record)
3. S3-1~S3-4: Input switch in “‘Phono”’ position.
(1... Phono, 2... DIN)
4. S4-1~S4-6: Tape switch in ‘‘NORMAL” position.
(1... NORMAL, 2... METAL)
5. S5-1~S5-6: Function switch in ‘‘OFF/TAPE”’ position.
(1... OFF/TAPE, 2... RADIO,
3... DIN/PHONO)
6. S6: Beat proof switch in ‘‘l’”’ position.
(1...12...1,3... iM)
7. S7: Dolby Noise Reduction switch in ‘‘IN’’ position.
8. S8-1, S8-2: Mode switch in “STEREO” position.
(1...MONO, 2... STEREO)
9. S9: Motor ON/OFF switch in “OFF” position.
10. S10: Play ON/OFF switch in “OFF” position.
11. S11: FF, rewind ON/OFF switch in “OFF” position.
12. $12: Voltage select switch.
13. S13: AC/DC IN select switch in ‘DC IN”’ position.
14. VR1: VCO oscillator frequency adjust VR.
15. VR101, 201: Playback gain adjustment VR.
. VR102, 202, 304: Bias current adjustment VR.
. VR103, 203: Overall gain adjustment VR.
. VR301: Erase current adjustment VR.
. VR302: Balance control.
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20. V303: LED meter adjustment VR.
21. VR401, 501: Volume control.
22. VR402~406,
502~506: Graphic equalizer VR.
23. The mark ( WW) shows test point e.g.yy=test point 1.
24. The mark(3x)shows printed-type resistors.
25. DC voltage measurement are taken with electronics voltmeter
from negative terminal of battery.
< >... FM position, ( )... AM position,
[ ] ... Recording position, No mark . . . Playback position.
26. Battery current: Nosignal ......................005 151mA
Maximum output (radio) ............. 1.26A
Maximum output (tape) (Playback).... 1.32A
27. Important safety notice
Components identified by A\ mark have special characteristics
important for safety.
When replacing any of these components, use only manufac-
turer’s specified parts.
OVERALL FREQUENCY RESPONSE
100 Hz 2+5 dB
Metal 1 kHz =—=« + ©Voltage Line
10 kHz 3+5 dB Record Signal Line
100 Hz 1+5dB => Radio (FM) Signal Line
Normal 1 kHz Playback Signal Line
10 kHz 2+5dB >> Level Meter Signal Line
Graphic Equalizer Characteristics (Line position)
Input=Line in (—30 dB), Output=SP out, Main VR=max
12+3 dB 100 Hz
330 Hz
(center= | 1 kHz (center= | 1 kHz 12+3 dB
10+3 dB 3.3kHz
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