Sony HCD-XGR90AV / LBT-XGR90AV Service Manual ▷ View online
4
HCD-XGR90AV
SECTION 1
SERVICING NOTE
JIG FOR CHECKING PROLOGIC BOARD
CN201
MAIN board
CN151
CN152
CN202
PROLOGIC board
Jig (J-2501-216-A)
The special jig (J-2501-216-A) is useful for checking the PROLOGIC board.
5
HCD-XGR90AV
This section is extracted from
instruction manual.
instruction manual.
SECTION 2
GENERAL
ALPHABETICAL ORDER
E – G
EDIT
(16)
EFFECT
(18)
ENTER
(9, 16, 19, 20, 21)
FM MODE
(13)
FUNCTION
(7, 10, 11, 15, 22,
23, 27)
GAME
(23)
GAME INPUT AUDIO L/R jacks
(26)
GAME INPUT VIDEO jack
(26)
GAME MIXING
(23)
GROOVE
(17)
GUITAR DISTORTION
(23)
GUITAR jack
(23)
GUITAR LEVEL
(23)
A EJECT Z/ Z B EJECT
(14)
AMS ./ >
(10, 11)
CD SYNC
(15)
Direct equalizer
(18)
GUITAR/ROCK/JAZZ/DANCE/
GAME
SALSA/REGGAE/TANGO/
SAMBA/MOVIE
GAME
SALSA/REGGAE/TANGO/
SAMBA/MOVIE
DIRECTION
(14, 15, 22)
(10, 11)
DISC SKIP
DISC 1 to 5
DISPLAY
DSP
DSP
(15, 18)
DVD 5.1CH
(27)
H – R
H SPEED DUB
(15)
MIC LEVEL
(21)
MIX GUITAR/KAROKE
(21,
23)
MIX MIC jack
(21)
P FILE
(18, 19)
PHONES jack
PLAY MODE
PLAY MODE
(10, 11)
POWER SAVE/DEMO
(STANDBY)
(24)
Power stream indicator
PRO LOGIC
PRO LOGIC
(9, 19)
PUSH OPEN
(10)
REPEAT
(11)
Main unit
A – D
wj
es
5
5
8
qd
qf
wd
wd
ql
eg
e;
ef
5
w;
ed
3
6
wf
wk
ed
qg
el
e;
ef
eg
wa
ql
qh
eh
ed
(10)
ea
(24)
2
2
1
3
5
7
9
qa qs
qd
qf
qg
qg
qh
qj
qk
ql
ql
w;
wa
ws
wd
el
ek
ej
eh
eg
eg
ef
ed
es
wf
wg
wh
wj
wk
wl
e;
ea
4
6
8
0
el
wf
ek
6
HCD-XGR90AV
This section is extracted from
instruction manual.
instruction manual.
Remote control
ALPHABETICAL ORDER
S – X
SLEEP
(20)
SPECTRUM ANALYZER
(21)
SUPER WOOFER
(17)
SUPER WOOFER MODE
(17)
TIMER SELECT
(17, 21)
TUNER/BAND
(12, 13, 15)
TUNER ENTER
(12)
TUNER MEMORY
(12)
TUNING MODE
(12, 13)
TUNING –/+
(12, 13)
VOLUME control
(11)
X-GROOVE
(17)
BUTTON DESCRIPTIONS
/CLOCK SET
z REC
(cursor)
C – S
CD
(10)
CENTER LEVEL +/–
(9)
CLEAR
(11)
DISC SKIP
(10, 11)
DSP
(15, 18)
EFFECT
(18)
FILE SELECT –/+
(18)
FUNCTION
(10, 11, 15, 22, 23,
27)
PRESET –/+
PRO LOGIC
PRO LOGIC
(9, 19)
REAR LEVEL +/–
(9)
SLEEP
(20)
T – V
TAPE A
(14)
TAPE B
(14)
TEST TONE
(9)
TUNER/BAND
(12, 13, 15)
TUNING –/+
(12, 13)
TV CH +/–
(26)
TV/VIDEO
(26)
TV VOL +/–
(26)
TV
(27)
VOL +/–
(11)
BUTTON DESCRIPTIONS
0
4
1
qs
qj ej
qj ej
qj ej
qk
qk
ws
ws
ws
wl
el
el
qa
9
wg
wg
8
9
7
wh
qj
7
5
wd
ws
qs
qa
9
0
wa
qg
6
wf
m/M
R/r/T/t
=/1
=/1
c
h/H
x
.m/M>
./>
X
HX
2
qk
w;
wa
=/1
x
m/M
ql
X
x
N
nN
8
qf
qh
w;
4
3
1
1
2
3
4
5
6
7
8
9
0
qa
qs
wg
wf
wd
ws
wa
w;
ql
qk
qj
qh
qg
qf
qd
qd
wg
nN
7
HCD-XGR90AV
SECTION 3
DISASSEMBLY
Note :
Follow the disassembly procedure in the numerical order given.
3-1. CASE
• The equipment can be removed using the following procedure.
3
Five screws (BVTT 3
×
6)
4
Two screws (BVTP 3
×
8)
2
Three screws (CASE3 TP2)
1
Three screws
(CASE3 TP2)
8
Case
6
7
5
5
6
Set
Case
Front panel section
Tape mechanism deck
PANEL FL board, TC-A board, TC-B board
PANEL VR board
MIC/GUITAR board, HEADPHONE board
FRONT INPUT board
D-SW board, CD-L board, Lid (CD) assy, CD-R board
Back panel, DC fan, MAIN board, PROLOGIC board
CD mechanism deck (CDM37B-30BD60C)
Base unit-1 (BU-30BD60C)
Disc table
Base unit-2 (BU-30BD60C)
BD board
