DOWNLOAD Sony HCD-GNX66 / HCD-GNX77 / MHC-GNX66 / MHC-GNX77 Service Manual ↓ Size: 5.56 MB | Pages: 77 in PDF or view online for FREE

Model
HCD-GNX66 HCD-GNX77 MHC-GNX66 MHC-GNX77
Pages
77
Size
5.56 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-gnx66-hcd-gnx77-mhc-gnx66-mhc-gnx77.pdf
Date
PREV: Sony MHC-GNX66 / MHC-GNX77 Service Manual

Sony HCD-GNX66 / HCD-GNX77 / MHC-GNX66 / MHC-GNX77 Service Manual ▷ View online

5
HCD-GNX66/GNX77
SECTION 2
GENERAL
This section is extracted
from instruction manual.
LOCATING THE  CONTROLS
M a in unit
ALBUM +/– ql 
AMP MENU ed 
AUTO/MANUAL
3)
2 
CD el 
CD SYNC qd 
Deck A ea 
Deck B ws 
DIRECTION qk 
DISC 1 ~ 3 7 
Disc tray 9 
DISPLAY rd 
Display rf
ECHO LEVEL wf 
ENTER wa 
EQ BAND qa 
EX-CHANGE/DISC SKIP 6
GROOVE eh
ILLUMINATION rs 
IR Receptor r;
MASTER VOLUME 8 
MIC 1 (jack) wj 
MIC 2 (jack) wh 
MIC LEVEL wg 
MP3 BOOSTER q; 
MPX
4)
qk 
OPERATION DIAL wl 
PHONES (jack) wk 
Power illuminator wd 
REC PAUSE/STA RT qh 
SOUND FLASH e; 
SPEAKERS
3)
1 
SURROUND
1)
rg
SURR SPEAKER MODE
2)
rg
TAPE A/B ej 
Tape lid ws ea 
TUNER/BAND ek 
TUNING +/– qj
TV eg 
VIDEO/MD ef 
X-ROUND buttons
3)
3 
WA VE/FADER/BALANCE/
RANDOM/TWISTER
X-ROUND JOG
3)
4 
X-ROUND OFF
3)
1 
?/1 (power) ra
Z OPEN/CLOSE 5 
n N (play) qs 
. > (go backward/forward)  qj 
m M (rewind/fast forward) ql
X (pause) qf 
x (stop) qg 
Z A (Eject A) es
B Z  (Eject B) w;
1)
For MHC-GNX100/GNX66/
GNX60
2)
For MHC-GNX88/GNX80/
GNX77/GNX70/GX9900
3)
MHC-GNX100 only
4)
For MHC-GNX88/GNX77/
GNX66
List of button  location s and reference pages
ALPHABETICAL ORDER
A – D
E – L
M   –  R
S – Z
SYMBOLS
T op  Pa ne l
Front  Pa ne l
4
6
5
7
1
2
3
wk
wg
wh
wj
wf
qj
qk
ql
w;
wz
ws
wd
rg
rd
ra
el
ej
eg
wl
e;
ea
es
ed
ef
eh
ek
r;
rs
rf
8
0
qa
qs
qd
qf
qg
qh
9
6
HCD-GNX66/GNX77
This section is extracted
from instruction manual.
Re m ot e   c ont rol
ALBUM + qf 
ALBUM – qh 
CD wf
CLEAR qk 
CLOCK/TIMER SELECT 2
CLOCK/TIMER SET 4
DISC SKIP qd 
DISPLAY wh 
ENTER qs
EQ qj 
FM MODE 6 
FUNCTION 8 
PLAY MODE 5
REPEAT 6 
SLEEP 1 
TAPE wd 
TUNER/BAND 7 
TUNER MEMORY wg 
TUNING MODE 5 
VOLUME +/– qg 
The + button has a tactile dot.*
?/1 (power) 3 
x (stop) qa 
X (pause) ql 
N (play) w; 
–. (go backward) ws 
>+ (go forward) wa
m (rewind) q; 
M (fast forward) 9 
* Use  the  tactile dot as a reference 
when operating the system.
ALPHABETICAL ORDER
A – E
F – Z
SYMBOLS
7
5
q;
qg
qh
qj
qk
w;
ws
wd
wg
wh
qf
qd
qs
qa
9
8
6
4
3
1
2
ql
wa
wf
7
HCD-GNX66/GNX77
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY  FLOW
3-2.
SIDE PANEL, TOP CASE
(Page 8)
3-3.
LOADING PANEL ASSY
(Page 8)
3-4.FRONT PANEL ASSY
(Page 9)
3-5.TUNER PACK
(Page 9)
3-14.POWER TRANSFORMER
        (T1200)
        (Page 14)
3-12.POWER AMP PC BOARD ASSY, 
        MAIN BOARD
        (Page 13)
3-8.CD MECHANISM DECK
 (Page 11)
3-7.PANEL BOARD, 
      CD-SW BOARD
      (Page 10)
3-6.TAPE MECHANISM DECK,
      MIC BOARD
      (Page 10)
3-11.PRIMARY BOARD
        (Page 12)
3-13.SURROUND BOARD, 
PA BOARD
(Page 13)
3-9.CDG BOARD
      (Page 11)
3-10.BACK PANEL
(Page 12)
3-15.DRIVER BOARD,
SW BOARD
(Page 14)
3-18.MOTOR (TB) BOARD
(Page 16)
3-19.MOTOR (LD) BOARD
(Page 16)
3-17.SENSOR BOARD
(Page 15)
3-16.BD84 BOARD
(Page 15)
SET
8
HCD-GNX66/GNX77
Note: Follow the disassembly procedure in the numerical order given.
3-2. SIDE PANEL, TOP CASE
3-3. LOADING PANEL ASSY
1
screw (case 3 TP2)
     (3X8)
2
two screws
     (case 3 TP2)
     (3X12)
3
two screws
     (+BVTP 3X10)
4
5
PANEL (SIDE-L)
6
screw
     (case 3 TP2)
     (3X8)
7
two screws
     (case 3 TP2)
      (3X12)
8
two screws
     (+BVTP 3X10)
9
0
PANEL (SIDE-R)
qa
two screws
     (+BVTP 3X10)
qs
qd
CASE (TOP)
CD mechanismdeck (CDM74-F1BD84)
1
 Turn the pulley to the arrow  direction.
Front side
Pulley
2
Pull out disc tray
3
4
loading panel assy
Page of 77
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