Sony C-357 Service manual
C-357
SECTION 1
GENERAL
This section is extracted from
instruction manual.
SERVICE MANUAL
Ver 1.0 1999. 02
SPECIFICATIONS
US Model
Canadian Model
AEP Model
MICROFILM
CONDENSER MICROPHONE
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
— 2 —
SECTION 2
r
DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
2-1. CASE ASSY, MICROPHONE
4
Screw
3
Screw
5
Case assy, microphone
2
Grip
A
1
Ring, screw
Turn the Ring, screw
in the direction of the
arrow
A
, and remove it.
2-3. AMP BOARD
6
Remove the two solderings
and remove the harness.
8
AMP board
3
Remove soldering
4
T erminal, plus
7
Two screws (+PTPWH 2 × 5)
1
Remove soldering
9
T ransf ormer , output
2
T erminal, minus
5
Remove three solderings and
remove the three harnesses.
2-2. CHASSIS, “SLEEVE, CONNECTOR”
Note:
To re-attach it, turn the PAD knob
first in the direction of the arrow and attach it.
2
T wo screws
5
Chassis
6
Screw
(+K 2 × 5)
3
Screw (+P 2 × 6)
4
T erminal, ground
1
T wo screws
7
Two screws (+K 2 × 5)
8
Sleeve, connecto
— 3 —
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