Sony KLV-37M300A (serv.man2) Service Manual ▷ View online
13
KLV-37M300A
KLV-37M300A
1-3. H1 BOARD REMOVAL
1-4. U1 BOARD AND SIDE JACK HOLDER REMOVAL
1 Remove from bezel
2 Disconnect one connector
3 Release hooks and remove H1 Board
2 Disconnect one connector
3 Release hooks and remove H1 Board
1 Remove one screw, +BVTP 3X12 TYPE2 IT-3
2 Disconnect 1 connector
3 Remove one screws, +BVTP 3X12 TYPE2 IT-3
2 Disconnect 1 connector
3 Remove one screws, +BVTP 3X12 TYPE2 IT-3
1
2
3
Bezel
Multi Button Assembly
H1 Board
1
3
2
Bezel
Side Jack Holder
U1 Board
14
KLV-37M300A
KLV-37M300A
1-5. SPEAKER, LED GUIDE, LIGHT GUIDE, H3S BOARD, AND H4S BOARD REMOVAL
1-6. BG1A/UTA BOARD REMOVAL
1 Slide out Speakers from Bezel
2 Disconnect one connector from H3S Board
3 Remove 2 screws, +BVTP 3X12 TYPE2 IT-3
4 Remove one screw, +BVTP 3X12 TYPE2 IT-3
5 Remove one screw, +BVTP 3X12 TYPE2 IT-3
6 Disconnect one connector from H4S Board
2 Disconnect one connector from H3S Board
3 Remove 2 screws, +BVTP 3X12 TYPE2 IT-3
4 Remove one screw, +BVTP 3X12 TYPE2 IT-3
5 Remove one screw, +BVTP 3X12 TYPE2 IT-3
6 Disconnect one connector from H4S Board
NOTE: The UTA BOARD is part of the BG1A BOARD and cannot be ordered separately.
1 Remove one screw, +PSW M3X5
2 Remove 2 screws, SP 4-40 UNC
3 Remove 2 screws, +BVST 3X8
4 Remove 6 screws, +BVST 3X8
5 Remove 7 screws, +BVST 3X8
6 Disconnect 9 connectors
7 Remove 4 screws, +BVST 3X8
8 Remove one screw, +BVST 3X8
2 Remove 2 screws, SP 4-40 UNC
3 Remove 2 screws, +BVST 3X8
4 Remove 6 screws, +BVST 3X8
5 Remove 7 screws, +BVST 3X8
6 Disconnect 9 connectors
7 Remove 4 screws, +BVST 3X8
8 Remove one screw, +BVST 3X8
3
5
6
1
1
2
4
Speakers
H4S Board
H3S Board
LED Guide
Light Guide
Top Shield
BG1A Board
UTA Board
Terminal Bracket
Bottom Shield
1
2
3
4
6
7
8
5
15
KLV-37M300A
KLV-37M300A
1-7. G5 BRACKET AND G5 BOARD REMOVAL
1 Disconnect 4 connectors
2 Remove 3 screws, +BVTP 3X12 TYPE2 IT-3
3 Remove 4 screws, +PSW 3SG
4 Remove 1 screw, +BVST 3X8
2 Remove 3 screws, +BVTP 3X12 TYPE2 IT-3
3 Remove 4 screws, +PSW 3SG
4 Remove 1 screw, +BVST 3X8
1-8. BRACKET, LCD, AND BEZEL REMOVAL
1 Remove 2 screws from both side of the Top Brackets, +BVTP2 4X16
2 Remove 2 screws, +PSW M5X8
3 Remove 2 screws, +BVTP2 4X16
4 Remove 2 screws, +PSW M4X8
5 Remove 2 screws, +PSW M5X8
6 Remove 2 screws, +PSW M5X12
7 Remove 2 screws, +KTT 3X10 (S TYPE)
8 Remove 4 screws, +BVTP2 4X16
9 Remove 2 screws, +PSW M4X8
2 Remove 2 screws, +PSW M5X8
3 Remove 2 screws, +BVTP2 4X16
4 Remove 2 screws, +PSW M4X8
5 Remove 2 screws, +PSW M5X8
6 Remove 2 screws, +PSW M5X12
7 Remove 2 screws, +KTT 3X10 (S TYPE)
8 Remove 4 screws, +BVTP2 4X16
9 Remove 2 screws, +PSW M4X8
10 Remove 2 screws, +BVTP2 4X16
11 Remove 2 screws, +PSW M4X8
2
4
3
1
G5 Board
G5 Bracket
1
2
3
4
6
8
7
9
10
11
5
Top
Bracket
G Ground Bracket
Panel Bracket (R)
Bezel
Panel Bracket (L)
Stand Holder
Bottom
Bracket(L)
16
KLV-37M300A
KLV-37M300A
2-1. USING THE REMOTE COMMANDER FOR ELECTRICAL ADJUSTMENTS
To adjust various set features, use the Remote Commander to put the set into service mode to display the service menus and categories.
2-2. ACCESSING SERVICE ADJUSTMENT MODE
1. TV must be in standby mode. (Power off).
2. To display the service menu, press the following buttons on the Remote Commander within a second of each other:
DISPLAY
Channel
5
Volume
+
POWER .
POWER
Onscreen cursor
and select button
and select button
RM-YA008
5
VOLUME+
DISPLAY
SECTION 2: SERVICE ADJUSTMENTS
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