Sharp PN-E602 (serv.man3) Service Manual ▷ View online
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-E702/E602 DISASSEMBLY AND ASSEMBLY
6 – 23
2 ) Remove six screws A (M3 x 6, Silver), and remove the IF tray angle L/R. Remove eight screws B (M4 x 6, Silver), and remove two the stand
angle.
CAUTION
SCREW TIGHTENING TORQUE
n
Screw A, B: 0.7 - 0.9N•m
3 ) Remove one screw A (M3 x 4, Silver), and remove the tray support plate. Remove seven screws B (M4 x 6, Silver) and two screws C (M3 x 6,
Silver), and remove three IF angles. Remove four screws D (hex M3, Silver) and two screws E (hex, M3, Black).
CAUTION
NOTE FOR ASSEMBLY
n
Referring to figures A and B, use enough care not to mistake the installing positions.
SCREW TIGHTENING TORQUE
n
Screw A: 0.4 - 0.5N•m
n
Screw B: 0.9 - 1.1N•m
n
Screw C: 0.7 - 0.9N•m
n
Screw D, E: 0.55 - 0.65N•m
Hook section
A x 6
Screw
IF tray angle L
IF tray angle R
B x 8
Screw
Stand angle x 2
A x 1
Screw
Tray support plate
IF angle x 3
C x 2
Screw
B x 7
Screw
D x 4
Hexagon
screw
E x 2
Hexagon
screw
Gasket
Chart A
Gasket(back side)
Gasket(back side)
Chart B
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-E702/E602 DISASSEMBLY AND ASSEMBLY
6 – 24
4 ) Remove fourteen screws (M3 x 4, Silver), and remove the bezel mounting angles S, SC, B, T, and TC.
CAUTION
SCREW TIGHTENING TORQUE
n
0.4 - 0.5N•m
Screw x 14
Bezel
support
angle TC
support
angle TC
Bezel
support
angle TC
support
angle TC
Bezel
support
angle TC
support
angle TC
Bezel
support
angle T
support
angle T
Bezel
support
angle TC
support
angle TC
Bezel
support
angle T
support
angle T
Bezel
support
angle B
support
angle B
Bezel
support
angle S
support
angle S
Bezel
support
angle S
support
angle S
Bezel
support
angle SC
support
angle SC
Bezel
support
angle S
support
angle S
Bezel
support
angle S
support
angle S
Bezel
support
angle SC
support
angle SC
Bezel
support
angle T
support
angle T
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-E702/E602 DISASSEMBLY AND ASSEMBLY
6 – 25
5 ) Remove ten screws A (M4 x 6, Silver). Remove fifteen screws B (M3 x 6, SW+W, Silver). Remove the M support plate angles BTM, R, L,
TOP,UL, and UR in this sequence.
CAUTION
NOTE FOR ASSEMBLY
n
Assemble in the sequence of 1
32333435.
SCREW TIGHTENING TORQUE
n
Screw A: 0.9 - 1.1N•m
n
Screw B: 0.7 - 0.9N•m
6 ) Remove fourteen screws (M3 x 6, Silver), and remove VESA angles.
CAUTION
SCREW TIGHTENING TORQUE
n
0.7 - 0.9N•m
M reinforcement plate
angle R
M reinforcement plate
angle L
M reinforcement plate
angle UR
M reinforcement plate
angle UL
M reinforcement plate
angle TOP
M reinforcement plate
angle BTM
B x 15
Screw
3
2
4
1
5
6
A x 10
Screw
VESA angle R
VESA angle L
Screw x 14
PN-E702/E602 TROUBLESHOOTING
7 – 1
CHAPTER 7. TROUBLESHOOTING
No.
Item
Page No.
1
THE POWER IS NOT SUPPLIED (THE LED DOES NOT LIGHT UP)
7 - 2
2
THE REMOTE CONTROL DOES NOT WORK
7 - 3
3
THE DISPLAY DOESN’ T SHOW/ DISPLAY ABNORMALITY
7 - 3
4
NO IMAGE IS DISPLAYED/ DISPLAY FAILURE (EXTENSION INTERFACE)
7 - 4
5
THE BACKLIGHT DOES NOT LIGHT UP
7 - 5
6
SOUND IS NOT REPRODUCED/ REPRODUCED SOUND ABNORMALITY (DISPLAY)
7 - 5
7
NO SOUND COMES OUT/ REPRODUCED SOUND FAILURE (EXTENSION INTERFACE)
7 - 6
8
DAISY CHAIN IS NOT MADE / DISPLAY ABNORMALITY (EXTENSION INTERFACE)
7 - 7
9
RS-232C CONTROL DOESN'T WORK
7 - 7
10
LAN CONTROL DOESN' T WORK (EXTENSION INTERFACE)
7 - 8
11
THE RED LED BLINKS
7 - 9
12
THE LED LIGHTS UP IN ORDER OF RED
3 GREEN
7 - 9
13
HARDWARE CHECK NG LOCATIONS
7 - 10
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