Aiwa CX-JN77 User Manual

QQ
3 7 63 1515 0
SERVICE MANUAL
Ver 1.0 2004.04
CX-JN77 is the amplifier, CD player, tape deck
and tuner section in JAX-N77/PK77.
TE
L 13942296513
Amplifier section
Chilean, Peruvian, Mexican models
DIN power output (rated): 100 + 100 watts (6 ohms at
Continuous RMS power output (reference):
Music power output (reference):
AEP, UK, CIS models
The following measured at AC 120, 127, 220, 240 V
50/60 Hz
DIN power output (rated): 144 + 144 watts (6 ohms at
Continuous RMS power output (reference):
Inputs
VIDEO/MD IN (phono jacks):
Outputs
PHONES (stereo mini jack):
SPEAKER:
www
.
Sony Corporation
9-877-745-01
2004D05-1 Home Audio Company
© 2004.04 Published by Sony Engineering Corporation
http://www.xiaoyu163.com
CD player section
System
Laser
1 kHz, DIN)
125 + 125 watts (6 ohms at
1 kHz, 10% THD)
Frequency response
Signal-to-noise ratio
250 + 250 watts (6 ohms at
Dynamic range
1 kHz, 10% THD)
Tape deck section
Recording system
Frequency response
1 kHz, DIN)
Tuner section
180 + 180 watts (6 ohms at
1 kHz, 10% THD) FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Russian models
voltage 450/250 mV,
impedance 47 kilohms
accepts headphones of
8 ohms or more
accepts impedance of 6 to
16 ohms
x ao
y
i
http://www.xiaoyu163.com
8
Model Name Using Similar Mechanism
CD Mechanism Type
CD
Section
Base Unit Name
Optical Pick-up Block Name
Model Name Using Similar Mechanism
Tape deck
Q Q Section
Tape Transport Mechanism Type
3 6 7 1 3
SPECIFICATIONS
Compact disc and digital
audio system
Semiconductor laser
(λ=780 nm)
Emission duration:
continuous
2 Hz – 20 kHz (±0.5 dB)
More than 90 dB
More than 90 dB
4-track 2-channel, stereo
50 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassettes
65.0 – 74.0 MHz
(There is no stereo effect.
10-kHz step)
87.5 – 108.0 MHz
(50-kHz step)
COMPACT DISC DECK RECEIVER
u163
.
CX-JN77
2 9 9 4 2 8
AEP Model
NEW
CDM74-F1BD81
BU-F1BD81A
KSM-215DCP
NEW
CWM43FR34
1 5 0 5 8 2 9 9 4
Other models
Antenna
Antenna terminals
Intermediate frequency
AM tuner section
Tuning range
Pan-American models:
European and Russian models:
Antenna
Antenna terminals
Intermediate frequency
– Continued on next page –
m
co
9 9
UK Model
E Model
2 8 9 9
87.5 – 108.0 MHz
(50-kHz step)
FM lead antenna
75 ohms unbalanced
10.7 MHz
530 – 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 – 1,710 kHz
(with the tuning interval
set at 9 kHz)
531 – 1,602 kHz (with the
tuning interval set at
9 kHz)
AM loop antenna
External antenna terminal
450 kHz