Sony HT-XT3 Service Manual ▷ View online
HT-XT3
77
Pin No.
Pin Name
I/O
Description
146
T1X1–
O
TMDS data (negative) output to the HDMI ZONE 2 OUT connector
147
T1X1+
O
TMDS data (positive) output to the HDMI ZONE 2 OUT connector
148
T1X2–
O
TMDS data (negative) output to the HDMI ZONE 2 OUT connector
149
T1X2+
O
TMDS data (positive) output to the HDMI ZONE 2 OUT connector
150
TPVDD12
-
Power supply terminal (+1.2V)
151
TDVDD12
-
Power supply terminal (+1.2V)
152
T0XC–
O
TMDS clock (negative) output to the video processor
153
T0XC+
O
TMDS clock (positive) output to the video processor
154
T0X0–
O
TMDS data (negative) output to the video processor
155
T0X0+
O
TMDS data (positive) output to the video processor
156
T0X1–
O
TMDS data (negative) output to the video processor
157
T0X1+
O
TMDS data (positive) output to the video processor
158
T0X2–
O
TMDS data (negative) output to the video processor
159
T0X2+
O
TMDS data (positive) output to the video processor
160
CVCC12
-
Power supply terminal (+1.2V)
161 to 171
D0 to D10
I
Video data input terminal Not used
172
IDCK
I
Input data clock signal input terminal Not used
173
IOVCC33
-
Power supply terminal (+3.3V)
174 to 176
D11 to D13
I
Video data input terminal Not used
78
HT-XT3
SECTION 6
EXPLODED VIEWS
1
X-2590-639-1 FRONT
GRILL
ASSY
2
4-567-839-01 TOP CUSHION, SIDE H3
3
4-558-601-01 TOP CUSHION, FRONT
4
4-547-399-01 GLASS,
TOP
5
4-486-270-01 CUSHION,
TOUCH
6
A-2060-302-A TOUCH BOARD, COMPLETE
7
4-562-414-11 CUSHION,
GLASS
8
4-558-602-01 TOP CUSHION, SIDE
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
Parts Color Cabinet’s Color
• Abbreviation
AUS :
AUS :
Australian
model
CND : Canadian model
6-1. TOP GLASS SECTION
The components identifi ed by mark
0
or dotted line with mark
0 are critical for
safety.
Replace only with part number specifi ed.
Replace only with part number specifi ed.
Les composants identifi és par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce por-
tant le numéro spécifi é.
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce por-
tant le numéro spécifi é.
The components identifi ed by mark
9 con-
tain confi dential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
Les composants identifi és par la marque
9 contiennent des informations confi den-
tielles.
Suivre scrupuleusement les instructions
chaque fois qu’un composant est remplacé
et / ou réparé.
9 contiennent des informations confi den-
tielles.
Suivre scrupuleusement les instructions
chaque fois qu’un composant est remplacé
et / ou réparé.
1
2
2
3
4
5
6
7
7
7
7
8
8
7
7
7
7
7
8
7
subwoofer section
not supplied
7
79
HT-XT3
51
4-532-205-61 ACOUSTIC
TAPE
52
1-828-184-51 WIRE (FLAT TYPE) (10 CORE)
53
4-874-614-12 SCREW (1) (3.5X14), TAPPING
54
4-571-570-01 CUSHION,
SPEAKER
* 55
1-500-082-11 CLAMP, SLEEVE FERRITE
0 56
4-966-267-12 BUSHING (FBS001), CORD
0 57
1-834-966-41 POWER-SUPPLY CORD (AEP)
0 57
1-835-068-21 CORD, POWER (AUS)
0 57
1-837-308-12 CORD, POWER-SUPPLY (US, CND)
0 57
1-839-999-21 POWER-SUPPLY CORD (UK)
58
X-2591-269-1 AMP, COVER ASSY (US, CND)
58
X-2591-270-1 AMP, COVER ASSY (EXCEPT US, CND)
59
4-558-604-01 FOOT
SP1
1-859-078-11 LOUDSPEAKER (11CM) (Subwoofer: L-side)
SP2
1-859-078-11 LOUDSPEAKER (11CM) (Subwoofer: R-side)
#1
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
#2
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
6-2. SUBWOOFER SECTION
• Bottom view
#1
#1
53
59
58
59
59
59
53
55
56
57
52
51
51
51
53
53
53
53
53
54
54
53
#2
AMP
section
section
SP1
SP2
panel section
#2
#2
#2
not supplied
not supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not supplied
not supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not supplied
not supplied
not
supplied
supplied
Note: If wire (fl at type) is replaced, install it after bending
it in the same form as that before replacement.
80
HT-XT3
#1
#1
#1
#1
not supplied
(USB board)
(USB board)
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
101
105
109
110
111
104
101
101
106
106
113
107
114
103
101
103
112
101
103
101
102
101
101
101
101
103
103
103
103
103
103
103
A
B
B
C
D
A
C
E
E
D
not
supplied
supplied
not
supplied
supplied
not supplied
(OLED CHUKEI board)
(OLED CHUKEI board)
not
supplied
supplied
not
supplied
supplied
not supplied
not supplied
115
116
101
not supplied
#1
#1
not supplied
not
supplied
supplied
108
6-3. PANEL SECTION
101
4-874-614-12 SCREW (1) (3.5X14), TAPPING
* 102
3-703-150-11 CLAMP
103
4-532-205-61 ACOUSTIC
TAPE
104
4-547-383-01 PANEL,
L
105
1-828-164-51 WIRE (FLAT TYPE) (6 CORE)
106
4-558-604-01 FOOT
107
4-562-414-11 CUSHION,
GLASS
108
4-459-006-01 DOUBLE
ADHESIVE
TAPE
(NFC)
109
8-989-602-00 RC-S730
(WW)
110
4-549-218-01 COVER,
USB
111
4-547-384-01 PANEL,
R
112
1-469-829-11 CORE,
FERRITE
113
A-2072-651-A FRONT SPK CABINET ASSY (SVX) (for SERVICE)
114
1-849-005-11 WIRE (FLAT TYPE) (20 CORE)
115
1-812-049-11 ELEMENT, ORGANIC EL INDICATOR
116
4-558-950-01 TAPE,
OLED
#1
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note: If wire (fl at type) is replaced, install it after bending
it in the same form as that before replacement.
Ver. 1.1
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