17
PSR-S750/PSR-S950
11.
PNS Circuit Board
(Time required: About 9 minutes)
11-1. Remove the lower case assembly. (See procedure 2.)
11-2. Remove the center panel assembly. (See procedure 8.)
11-3. Remove the FFC_S wiring assembly.
(Fig. 7, Fig. 8)
11-4. Remove the nineteen (19) screws marked [300D].
The PNS circuit board can then be removed. (Fig. 11)
*
When installing the PNS circuit board, fi t the PNS
circuit board to the positioning pins at 2 locations
shown in Fig. 11 fi rst, tighten the screws
z
and
x
in
that order and then tighten the other screws.
12.
PNM Circuit Board (PSR-S750)
(Time required: About 10 minutes)
12-1. Remove the lower case assembly. (See procedure 2.)
12-2. Remove the center panel assembly. (See procedure 8.)
12-3. Remove the FFC_S wiring assembly. (Fig. 7)
12-4. Remove the LCD assembly. (See procedure 9-4.)
12-5. Remove the twenty-seven (27) screws marked [300E].
The PNM circuit board can then be removed. (Fig. 11)
*
When installing the PNM circuit board, apply the PNM
circuit board to the positioning marks at 3 locations
shown in Fig. 11 fi rst, tighten the screws
z
and
x
in
that order and then tighten the other screws.
13.
PNM Circuit Board (PSR-S950)
(Time required: About 10 minutes)
13-1. Remove the lower case assembly. (See procedure 2.)
13-2. Remove the center panel assembly. (See procedure 8.)
13-3. Remove the FFC_S wiring assembly. (Fig. 8)
13-4. Remove the LCD fi xture L. (See procedure 10-4.)
13-5. Remove the LCD fi xture R. (See procedure 10-5.)
13-6. Remove the twenty-seven (27) screws marked [300E].
The PNM circuit board can then be removed. (Fig. 11)
*
When installing the PNM circuit board, apply the PNM
circuit board to the positioning marks at 3 locations
shown in Fig. 11 fi rst, tighten the screws
z
and
x
in
that order and then tighten the other screws.
14. Keyboard
Assembly
(Time required: About 4 minutes)
14-1. Remove the lower case assembly. (See procedure 2.)
14-2. Remove the screw marked [420B]. The keyboard
assembly can then be removed. (Fig. 4)
Fig. 11
PNM
PNS
[300D] x 19
z
x
[300E] x 27
z
x
Positioning mark (applied to circuit board)
Positioning pin (fit to circuit board)
Positioning pin (fit to circuit board)
Summary of Contents for PSR-S750
Page 41: ...41 PSR S750 PSR S950 Pattern side 2NA WZ35370 1 DM Circuit Board PSR S750 ...
Page 43: ...43 PSR S750 PSR S950 Pattern side Scale 90 100 DM Circuit Board PSR S950 2NA WZ49340 1 ...
Page 45: ...45 PSR S750 PSR S950 Scale 90 100 Pattern side AJACK Circuit Board 2NA WZ43510 2 ...
Page 47: ...47 PSR S750 PSR S950 PNM Circuit Board Pattern side Scale 70 100 2NA WZ50830 1 ...
Page 48: ...PSR S750 PSR S950 48 PNS Circuit Board Component side WR 315 1 WR 31 1 WR 310 1 2NA WZ50830 1 ...
Page 49: ...49 PSR S750 PSR S950 Pattern side PNS Circuit Board 2NA WZ50830 1 ...
