Sony XES-M50 User manual

MICROFILM
SERVICE MANUAL
STEREO POWER AMPLIFIER
XES-M50
SPECIFICATIONS TABLE OF CONTENTS
1. GENERAL ................................................................... 2
2. DISASSEMBLY ......................................................... 9
3. ELECTRICAL ADJUSTMENTS......................... 11
4. DAIGRAMS
4-1. Printed Wiring Boards..................................................... 12
4-2. Schematic Diagram ......................................................... 15
5. EXPLODED VIEWS................................................ 18
6. ELECTRICAL PARTS LIST ............................... 21
US Model
Canadian Model
AEP Model
UK Model
E Model
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

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This section is extracted from instruction manual. SECTION 1
GENERAL
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

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T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

– 4 –
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6 3
1 5 1 5
0 9 9
2
8 9
4 2
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T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

– 5 –
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

– 6 –
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

– 7 –
w w w . x i a o y u 1 6 3 . c o m
Q Q
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7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

– 8 –
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

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SECTION 2
DISASSEMBLY
7 two screws
(P2.6 × 6)
1 two hexagon
soket bolts
(4 × 17)
6 chassis (upper)
1 two hexagon soket bolts
(4 × 17)
FRONT, REAR PANEL
1 connector
(CNP102)
2 two hexagon socket bolts
(4 × 10)
3 cover (B)
4 cover (A)
2 two hexagon
soket bolts
(4 × 10)
3 cover (B)
5 four screws
(P2.6 × 6)
!º screw
(P2.6 × 6)
!¡ two screws
(P2.6 × 6)
3 two fuses
(blade type)
2 two cords
(with connector)
!º screw
(P2.6 × 6)
!™ rear panel
6 foot (B)
8 two screws
(P2.6 × 6)
4 screw
(B3 × 10)
5 foot (A)
9 front panel
1 connector
(CNP202)
4 screw
(B3 × 10)
5 foot (A)
4 screw
(B3 × 10)
4 screw
(B3 × 10)
6 foot (B)
4 cover (A)
5 four screws
(P2.6 × 6)
Note: Follow the disassembly procedure in the numerical order given.
CHASSIS (UPPER)
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T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

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1 three connectors
(CNP103, 105, 205)
4 two screws
(B4 × 14)
5 bracket (TR)
6 four screws
(B3 × 10)
7 four screws
(B3 × 4)
2 two screws
(BV M3 × 12)
3 two spacers
7 four screws
(B3 × 4)
4 two screws
(B4 × 14)
5 bracket (TR)
1 connector
(CNP204)
8 two screws
(B3 × 8)
9 AMP board
AMP BOARD
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T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com