MHC-EC55/EC77/GX99
SERVICE MANUAL
Ver. 1.0 2007.01
• MHC-EC55/EC77/GX99 are composed of following models.
As for the service manual, it is issued for each component model,
then, please refer to them.
COMPONENT MODEL NAME
MHC-EC55 MHC-EC55
(EXCEPT E) (E)
COMPACT DISC DECK
RECEIVER
SPEAKER SS-EC55S SS-EC55 SS-EC77
SUB WOOFER — — — SA-WG99
HCD-EC55 HCD-EC77 HCD-GX99
SPECIFICATIONS
Powerrequirements:
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:
MHC-GX99
USA model: 190 W
Canadian model: 245 VA
MHC-EC77
USA model: 190 W
Canadian model: 245 VA
European and Russian models: 140 W
Other models: 150 W
MHC-EC55
USA model: 95 W
European and Russian models: 95 W
Other models: 95 W
Dimensions (w/h/d)(excl. speakers):
Approx. 200 × 306 × 410 mm
Mass (excl. speakers):
MHC-GX99
North American model: Approx. 6.1 kg
MHC-EC77
North American and European models: Approx. 6.1 kg
Other models: Approx. 6.4 kg
MHC-EC55
North American model: Approx. 5.0 kg
Other models: Approx. 5.3 kg
Supplied accessories: Remote Commander (1)/R6 (Size AA) batteries (2)/FM
lead/AM loop antenna (1)/Speaker pads MHC-GX99 (8) and for SA-WG99
(Subwoofer) (4), MHC-EC77/EC55 (8)/Subwoofer cable (MHC-GX99 only)
(1)
Design and specifications are subject to change without notice.
0.5 W (in Power Saving Mode)
0.5 W (in Power Saving Mode)
MHC-EC77 MHC-GX99
PARTS LIST
Part No. Description Remark
0 1-569-008-22 ADAPTOR, CONVERSION 2P (E2, E3, E51)
1-754-399-11 ANTENNA, LOOP (FM lead/AM LOOP)
0 1-770-019-61 ADAPTOR, CONVERSION PLUG (UK)
1-833-804-11 CORD, CONNECTION (PIN-PIN) (Subwoofer cable, 2m)
2-055-382-01 LID, BATTERY CASE (for REMOTE COMMANDER)
2-159-896-01 CUSHION (FOOT) (for SPEAKER)
2-899-084-11 MANUAL, INSTRUCTION (ENGLISH)(EXCEPT RU, MX)
2-899-084-21 MANUAL, INSTRUCTION (FRENCH)(CND, AEP, E2, E3)
2-899-084-31 MANUAL, INSTRUCTION (SPANISH)
2-899-084-41 MANUAL, INSTRUCTION (GERMAN, DUTCH) (AEP)
2-899-084-51 MANUAL, INSTRUCTION (ITALIAN, SWEDISH)(AEP)
2-899-084-61 MANUAL, INSTRUCTION (POLISH) (AEP)
2-899-084-71 MANUAL, INSTRUCTION (RUSSIAN) (RU)
2-899-084-91 MANUAL, INSTRUCTION (ARABIC) (E3)
4-972-322-01 FOOT (Y) (for SUBWOOFER) (GX99)
A-1108-433-B REMOTE COMMANDER (RM-SC50) (EXCEPT US, CND)
A-1169-936-A REMOTE COMMANDER (RM-SC50) (US, CND)
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
US Model
MHC-EC55/EC77/GX99
Canadian Model
MHC-EC77/GX99
AEP Model
MHC-EC55/EC77
UK Model
MHC-EC55
E Model
MHC-EC55/EC77
•Abbreviation
CND : Canadian model
E2 : 120V AC area in E model
E3 : 240V AC area in E model
E51 : Chilean and Peruvian model
MX : Mexican model
RU : Russian model
ACCESSORIES
************
(GX99)
(US, AEP, E2, E51, MX)
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
9-887-531-01
2007A16-1
© 2007.01
MINI HI-FI COMPONENT SYSTEM
Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation
MHC-EC55/EC77/GX99
REVISION HISTORY
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Ver. Date Description of Revision
1.0 2007.01 New