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

– 2 –
This section is extracted from instruction manual. SECTION 1
GENERAL

– 3 –

– 4 –

– 5 –

– 6 –

– 7 –

– 8 –

– 9 –
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)

– 10 –
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