Sharp PN-R603 (serv.man5) Service Manual ▷ View online
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-R903/R703/R603
DISASSEMBLY AND ASSEMBLY
6 – 3
■ PN-R603
1
B
A
E
F
C
D
2
3
4
5
6
7
8
No.
Parts name
A
Key PWB
B
I/F PWB
C
C-PWB unit
D
5V Power supply unit
E
AC relay PWB
F
LED Power Supply unit
No.
Cable name
1
Main cable
2
LED cable
3
5V-relay cable
4
Power cable
5
SW-relay cable
6
IF-TCON cable
7
VBYONE FFC
8
KEY FFC
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-R903/R703/R603
DISASSEMBLY AND ASSEMBLY
6 – 4
2. REAR COVER
■ PN-R903
1 ) Remove sixteen screws (M4 x 10 SW+W, Black), and remove the handle assembly.
CAUTION
SCREW TIGHTENING TORQUE
・
0.55 - 0.65N•m
2 ) Remove twelve screws A (M3 x 8 P-tight, Black) and sixteen screws B (M3x 8 SW+W, Black).
Remove rear cover L and rear cover R.
CAUTION
SCREW TIGHTENING TORQUE
・
Screw A/B : 0.55 - 0.65N•m
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-R903/R703/R603
DISASSEMBLY AND ASSEMBLY
6 – 5
3 ) Remove twelve screws (M3x 8 SW+W, Black), And, remove rear cover C.
CAUTION
SCREW TIGHTENING TORQUE
・
0.55 - 0.65N•m
■ PN-R703/R603
1 ) Remove the screw (M3x 8 P-Tight, Black). Remove the IR box base.
CAUTION
SCREW TIGHTENING TORQUE
・
0.55 - 0.65N•m
2 ) Turn the IR box base uni as shown in the figure. Remove the tape fixing flat cable and the the flat cable.
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-R903/R703/R603
DISASSEMBLY AND ASSEMBLY
6 – 6
3 ) Remove the Stand hole cover. (Press the hook parts with the flat-blade screwdriver. )
4 ) Remove eight screws A (M3 x 8 P-tight, Black) and nineteen screws B (M3x 8 SW+W, Black).
Remove rear cover L and rear cover R.
CAUTION
SCREW TIGHTENING TORQUE
・
Screw A: 0.55 - 0.65N•m
・
Screw B: 0.7 - 0.9N•m
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