Panasonic CQ-873EE Service Manual

AUTO PRODUCTS
CQ-873EE/EG
ata ia
SPECIFICATIONS*
Power Supply:
Current Consumption:
Max. Power Output:
Power Output:
Speaker Impedance:
Tone Controls:
Loudness Control:
Battery Back Up Current
Consumption:
Car Stereo
Reproduction System:
Tape Speed:
Wow/Flutter:
Signal to Noise Ratio:
FM Stereo Radio
Frequency Range:
Intermediate Frequency:
Maximum Sensitivity:
MW Radio
Frequency Range:
Intermediate Frequency: .
Maximum Sensitivity:
DC 12V (11 ~ 16V)
Test Voltage 14.4 V
Negative Ground
Less than 1.8A (at 0.5W)
2x 20 W (at 4Q)
2 x 13W (DIN 45 324)
4~8Q
Bass; +8 dB at 100 Hz
Treble; +8 dB at 10 kHz
+8 dB at 100 Hz
+8 dB at 10 kHz
Less than 2 mA
4-Track, 2-Program Stereo
4.76 cm/sec.
Less than 0.12% (WRMS)
52 dB (Dolby NR out)
62 dB (Dolby NR in)
87.5 ~ 108 MHz
10.7 MHz
Less than 4 dB/uV (S/N 10 dB)
531 ~ 1,602 kHz
450 kHz
Less than 26 dB/uV (0.5 W)
Panasonic
ORDER-NO. APD-8308-644
LW Radio
Frequency Range:
Intermediate Frequency: 450 kHz
Maximum Sensitivity:
Clock Accuracy:
Dimensions** :
Weight**:
153 ~ 281 kHz
Less than 35 dB/uV (0.5 W)
+30 sec./month
178(W) x 140(D) x 52(H) mm.
1.7 kg
FEATURES
Electronic tuning FM Stereo/MW/LW radio with auto-
reverse cassette player.
New DIN full frontal design.
PLL quarts synthesizer electronic tuning.
Auto-seek, 18-station preset tuning (6 FM, 6 MW, 6LW).
Adaptive FM front end.
EIA noise suppressor.
24-hour quartz clock/frequency digital display.
Loudness control switch.
Fader control.
ATC (Automatic Tone Control)
ASC (Automatic Separation Control)
* Specifications subject to change without notice.
* Weight and Dimensions shown are approximate.
*** C_120 tape is not recommended to use.