Disassembly; Disassembly Of Right Plate Left Plate Top Cover; Replacing The Amp Ic; Replacing The Thms Res - JVC UX-S59 Service Manual

3.1

Disassembly of Right plate left plate Top cover

• Replacement of the fuses and AMP IC .THMS RES. Transistor. 7808 IC.
3.1.1 Replacing the fuses
(See Fig.1)
• Prior to performing the following procedure, remove right plate,
left plate, top cover.
(1) Replace the fuses inside.
Caution:
Be sure to use fuses with the specified

3.1.2 Replacing the AMP IC

(See Fig.2)
• Prior to performing the following procedure, remove the right
plate, left plate, top cover.
(1) Remove the two screws A from the heat sink between AMP
IC.
(2) Remove the solder fixing the AMP IC.

3.1.3 Replacing the THMS RES

(See Fig.2)
• Prior to performing the following procedure, remove right plate,
left plate, top cover.
(1) Remove the one screw B from head sink.
(2) Remove the solder fixing THMS RES.
3.1.4 Replacing the transistor
(See Fig.2)
(1) Remove the one screw C from head sink.
(2) Remove the solder fixing the Transistor.
3.1.5 Replacing the 7808 IC
(See Fig.3)
(1) Remove the one screw D from head sink.
(2) Remove the solder fixing 7808 IC.
1-6 (No.MB409)
SECTION 3

DISASSEMBLY

THMS RES
Transistor
D
7808 IC
T1.25AL 250V
Fig.1
AMP IC
A
B
C
Fig.2
Fig.3