HCD-GR8, HCD-RX90, MHC-GR8, MHC-RX90 - Sony Audio Service Manual (repair manual). Page 2

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MODEL  IDENTIFICATION
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MODEL
PARTS NO.
GR8 : EA3 model
4-986-845-1
π
GR8 : MY model
4-986-845-2
π
GR8 : E3, IA models
4-988-021-0
π
GR8 : E2 model
4-988-021-1
π
GR8 : SP model
4-988-021-2
π
GR8 : TW, JE models
4-988-021-3
π
GR8 : HK model
4-988-021-4
π
GR8 : AUS model
4-988-021-5
π
GR8 : MX model
4-988-021-6
π
GR8 : EA4, TH, SAF models
4-988-021-7
π
RX90 : AEP model (Made in Malaysia)
4-986-845-0
π
RX90 : AEP (Made in Indonesia), AED,
G, UK models
4-986-982-0
π
RX90 : EE, CIS model
4-986-982-1
π
• Abbreviation
AED :  Northern European
AUS :  Australian
E2
:  120 V AC Area in E model
E3
:  240 V AC Area in E model
EA3 :  Saudi Arabia
EA4 :  Israeli
EE
:  East European
G
:  German
HK
:  Hong Kong
IA
: Indonesia
JE
: Tourist
MX :  Mexican
MY :  Malaysia
SAF : South African
SP
: Singapore
TH
: Thailand
TW : Taiwan
PARTS No.
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
EE and CIS models:
65.0 – 74.0 MHz
87.5 – 108.0 MHz
Other models:
87.5 – 108.0 MHz
Aerial
FM lead aerial
Aerial terminals
75 ohm unbalanced
Intermediate frequency 10.7 MHz
UKV tuner section (EE and CIS models)
Tuning range
65.0 – 74.0 MHz
Polar stereo
AM tuner section
Tuning range
RX90:
MW: 531 – 1,602 kHz
(with interval set at 9kHz)
LW: 153 – 279 kHz
(with interval set at 3kHz)
MX, AUS, EA4 and TH models:
531 – 1,602 kHz
(with the AM tuning interval st at 9 kHz)
530 – 1,710 kHz
(with the AM tuning interval set at 10 kHz)
Other models
MW: 531 – 1,602 kHz
(With the MW tuning interval set at 9 kHz)
530 – 1,710 kHz
(With the MW tuning interval set 10 kHz)
SW: 5.95 – 17.9 MHz
(with the SW tuning interval set at 5 kHz)
Aerial
AM loop aerial
Aerial terminals
External aerial terminal
Intermediate frequency 450 kHz
General
Power requirements
RX90:
220 – 230 V AC, 50/60 Hz
MX model:
120 V AC, 50/60 Hz
MY and AUS models:
220 – 240 V AC, 50/60 Hz
TH model:
220 V AC, 50 Hz
Other models:
110 – 120 V or 220 – 240 V
AC, 50/60 Hz Adjustable with voltage selector
Power consumption
RX90:
230 watts
GR8:
220 watts
Mass:
Approx. 9.5 kg
Supplied accessories:
AM loop aerial (1)
Remote RM-SD80 (1)
Sony SUM-3 (NS)
Batteries (2)
FM lead aerial (1)
Speaker cords (4)
Design and specifications are subject to change without notice.
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