HCD-EC55, HCD-EC77, HCD-GX99, MHC-EC55, MHC-EC77, MHC-GX99 - Sony Audio Service Manual (repair manual). Page 2

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2
HCD-EC55/EC77/GX99
SAFETY-RELATED  COMPONENT  WARNING!!
COMPONENTS  IDENTIFIED  BY  MARK  
0
  OR  DOTTED  LINE
WITH  MARK  
0
  ON  THE  SCHEMATIC  DIAGRAMS  AND  IN
THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE  OPERATION.
REPLACE  THESE  COMPONENTS  WITH  SONY  PARTS  WHOSE
PART  NUMBERS  APPEAR  AS  SHOWN  IN  THIS  MANUAL  OR
IN  SUPPLEMENTS  PUBLISHED  BY  SONY.
ATTENTION  AU  COMPOSANT  AYANT  RAPPORT
À  LA  SÉCURITÉ!
LES  COMPOSANTS  IDENTIFIÉS  PAR  UNE  MARQUE  
0
 SUR
LES  DIAGRAMMES  SCHÉMATIQUES  ET  LA  LISTE  DES
PIÈCES  SONT  CRITIQUES  POUR  LA  SÉCURITÉ  DE
FONCTIONNEMENT.  NE  REMPLACER  CES  COM-  POSANTS
QUE  PAR  DES  PIÈCES  SONY  DONT  LES  NUMÉROS  SONT
DONNÉS  DANS  CE  MANUEL  OU  DANS  LES  SUPPLÉMENTS
PUBLIÉS  PAR  SONY.
MODEL IDENTIFICATION
– Back Panel –
Abbreviation
AR
: Argentine model
AUS : Australian model
CND : Canadian model
E2
: 120 V AC area in E model
E3
: 240 V AC area in E model
E51 : Chilean and Peruvian models
KR
: Korean model
MX : Mexican model
RU
: Russian model
SP
: Singapore model
Parts No.
Ver. 1.2
General
Power requirements:
Argentine model: AC 220 V, 50/60 Hz
Korean model: AC 220 V, 60 Hz
Australian model: AC 230 –  240 V, 50/60 Hz
North American model: AC 120 V, 60 Hz
European and Russian models: AC 230 V, 50/60 Hz
Mexican model: AC 127 V, 60 Hz
Other models: AC 120, 220 or 230 – 240 V, 50/60 Hz, adjustable with voltage 
selector
Power consumption:
HCD-GX99
USA model: 190 W
Canadian model: 245 VA
HCD-EC77
USA model: 190 W
Canadian model: 245 VA
European and Russian models: 140 W
0.5 W (in Power Saving Mode)
Other models: 150 W
HCD-EC55
USA model: 95 W
Canadian model: 130 VA
European and Russian models: 95 W
0.5 W (in Power Saving Mode)
Other models: 95 W
Mass (excl. speakers):
HCD-GX99
North American model: Approx. 6.1 kg
HCD-EC77
North American and European models: Approx. 6.1 kg
Other models: Approx. 6.4 kg
HCD-EC55
North American model: Approx. 5.0 kg
Other models: Approx. 5.3 kg
Design and specifications are subject to change without notice.
Dimensions (w/h/d) (excl. speakers):
Approx. 200 
×
 306 
×
 410 mm
AM tuner section:
Tuning range
530 – 1,710 kHz (with 10 kHz tuning interval)
531 – 1,710 kHz (with 9 kHz tuning interval)
European and  Russian models:
531 – 1,602 kHz (with 9 kHz tuning interval)
Other models:
530 – 1,610 kHz (with 10 kHz tuning interval)
531 – 1,602 kHz (with 9 kHz tuning interval)
Intermediate frequency: 450 kHz
Pan-American and Australian models:
Model
Part No.
GX99: CND model
2-319-061-0
[]
EC55: CND model
2-893-578-0
[]
EC55: AEP, UK model
2-893-579-0
[]
EC55: RU model
2-893-580-0
[]
EC55: E2 model
2-893-581-0
[]
EC55: E51 model
2-893-582-0
[]
EC55: MX model
2-893-583-0
[]
EC55: AR model
2-893-584-0
[]
EC55: SP model
2-893-586-0
[]
EC55: AUS model
2-893-587-0
[]
EC55: KR model
2-893-588-0
[]
EC77: CND model
2-893-595-0
[]
EC77: RU model
2-893-597-0
[]
EC77: E2 model
2-893-598-0
[]
EC77: E51 model
2-893-599-0
[]
EC77: MX model
2-893-600-0
[]
EC77: AR model
2-893-601-0
[]
EC77: AUS model
2-893-604-0
[]
EC55: US model
3-095-136-0
[]
EC77: AEP model
3-095-137-0
[]
EC77: E3 model
3-095-138-0
[]
GX99: US model
3-095-139-0
[]
EC77: US model
3-095-495-0
[]
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