Sony CX-JN1 Service Manual

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SERVICE MANUAL
Ver. 1.4 2004.10
CX-JN1 is the amplifier, CD player, tape deck
and tuner section in JAX-N1/PK1.
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L 13942296513
TUNER
FM tuning range
Except CIS model: 87.5 MHz to 108 MHz
CIS model: 65 MHz to 74 MHz (10 kHz step)
87.5 MHz to 108 MHz (50 kHz step)
FM usable sensitivity (IHF)
AEP, UK models: 16.8 dBf
CIS model: 15.3 dBf (65 MHz to 74 MHz)
12.8 dBf (87.5 MHz to 108 MHz)
Except AEP, UK, CIS models: 13.2 dBf
FM antenna terminal 75 ohms (unbalanced)
AM tuning range
AEP, UK, CIS, E, EA, TW models:
531 kHz to 1602 kHz
E51 model:
530 kHz to 1710 kHz (10 kHz step)
531 kHz to 1710 kHz (9 kHz step)
SP, KR, AUS models: 531 kHz to 1602 kHz (9 kHz step)
530 kHz to 1710 kHz (10 kHz step)
350 µV/m
AM usable sensitivity
AM antenna Loop antenna
AMPLIFIER
Power output
AEP, UK, CIS models: Rated: 12 W + 12 W (6 ohms, T.H.D.
1 %, 1 kHz/DIN 45500)
Reference: 15 W + 15 W (6 ohms,
T.H.D. 10 %, 1 kHz/DIN 45324)
MUSIC POWER: 27 W +27 W
Rated: 36 W + 36 W (1 kHz, T.H.D. 1
Except AEP, UK, CIS models:
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%, 6 ohms)
Reference: 45 W + 45 W (1 kHz,
T.H.D. 10 %, 6 ohms)
.
Sony Corporation
9-877-271-05
2004J05-1 Personal Audio Company
© 2004.10 Published by Sony Engineering Corporation
http://www.xiaoyu163.com
Total harmonic distortion
Input
Outputs
CASSETTE DECK
Track format
Frequency response
Recording system
Heads
CD PLAYER
Laser
D/A converter
Signal-to-noise ratio
Harmonic distortion
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Model Name Using Similar Mechanism
CD Mechanism Type
CD
Base Unit Name
Section
Optical Block Name
Optical Pick-up Name
Q Q
Model Name Using Similar Mechanism
Tape deck
3 6 7 1 3 1 5
Section
Tape Transport Mechanism type

SPECIFICATIONS

0.08 % (6 W, 1 kHz, 6 ohms, DIN
AUDIO)
VIDEO/AUX: 400 mV
MIC: 1.7 mV (10k ohms)
(Except AEP, UK, CIS models)
SPEAKER: 6 ohms or more
PHONES: 32 ohms or more
4 tracks, 2 channels stereo
50 Hz – 8 kHz
AC bias
Deck A: playback x 1
Deck B: recording/playback x 1,
erase x 1
Semiconductor laser
(λ = 780 nm)
Emission duration:
continuous
1 bit dual
85 dB (1 kHz, 0 dB)
0.05 % (1 kHz, 0 dB)
COMPACT DISC DECK RECEIVER
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CX-JN1
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AEP Model
UK Model
E Model
Australian Model
NEW
CDM74S-K6BD72
BU-K6BD72
KSM-213DCP
KSS-213D
NEW
0 5 8 2 9 9 4 2 8
CWM43FF13
GENERAL
Power requirements
AEP, UK, CIS models: 230 V AC, 50/60 Hz
E, E51, SP, TW models: 110 - 120V / 220 - 240V AC
(Switchable), 50 Hz/60 Hz
120 - 127V / 220 V AC
EA models:
(Switchable), 50 Hz/60 Hz
KR model: 220 V AC, 60 Hz
AUS model:
240 V AC, 50 Hz/60 Hz
Power consumption
AEP, UK, CIS models: 40 W
Except AEP, UK, CIS models: 74 W
Power consumption With ECO mode on: 0.25 W
in standby mode With ECO mode off: 15 W
Dimensions (W x H x D) 280 x 330 x 392.5 mm
Weight
AEP, UK, CIS models: 6.1 kg
E51 model:
6.7 kg
E, EA, SP, TW, KR, AUS models:
6.8 kg
Specifications and external appearance are subject to change
without notice.
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