Sony PHA-2 Service Manual ▷ View online
PHA-2
5
2-3. GAIN SW-GUIDE
4 rear bumper
7 gain SW-guide
5 rear panel
– Rear bottom view –
6 screw
TP1.4
L3.5
hole
Insert a extra long screw driver into
the hole, and remove the screw.
the hole, and remove the screw.
Bottom side
– Rear view –
Top side
1 screw
M1.7
u 5
1 screw
M1.7
u 5
1 screw
M1.7
u 5
1 screw
M1.7
u 5
1 screw
M1.7
u 5
1 screw
M1.7
u 5
2 front bumper
3 front panel
4 rear bumper
7 gain SW-guide
6 screw
TP1.4
L3.5
hole
Insert a extra long screw driver into
the hole, and remove the screw.
the hole, and remove the screw.
Bottom side
– Front view –
Top side
PHA-2
6
2-4. MAIN BOARD BLOCK
4 Remove the MAIN board block
in the direction of the arrow.
– Rear bottom view –
2 screw
M1.7 - 2.5
3 screw
M1.7 - 3.5
3 screw
M1.7 - 3.5
5 MAIN board block
1 screw blind sheet
+ow to iQVtaOO tKe VFrew bOiQG VKeet
OK
NG
NG
flat state
raised state
overlapping the case
PHA-2
7
2-5. MAIN BOARD
Note 2: When installing the MAIN
board, align two switches
with the position of two
knobs before installing.
Pass between.
:LUHVHWWLQJ
volume
OK
NG
NRWHIRUDWWDFKPHQWRIWKH0$,NERDUG
Note 1: When attaching the MAIN board to the frame block,
check that the LED has been correctly attached
in relation to the frame block.
Note 3: Press down the wire between
SW board and frame.
:LUHVHWWLQJ
switch
knob
–)URQWYLHZ–
switch
knob
knob
knob
LED
–7RSYLHZ–
1 five screws
TP1.7 - 3.5 - A0.3 - D2.5
4 Remove the flame block
in the direction of the arrow.
0 MAIN board
MAIN board
battery wire
6 Remove the solder.
[red]
OK
NG
5 connector
8 insulation sheet
9 insulating
sheet
7 frame block
OK
NG
2
nut
(supplied with volume)
6 Remove the solder.
[black]
3
washer
(supplied with volume)
PHA-2
8
2 Remove the lithium ion battery pack assy
in the direction of the arrow.
4 lithium ion battery pack assy (BT1)
Note: When removing the lithium ion battery pack assy (BT1),
the lithium ion battery pack assy (BT1) cannot be re-used.
Be sure to exchange it for new parts
1 Peel the adhesive sheet.
3 Draw out the wire.
2-6. LITHIUM ION BATTERY PACK ASSY (BT1)
Note: When installing the SW board,
align the switch with the position
of the knob before installing.
switch
knob
3 SW board
1 screw
TP1.4
L3.5
– Rear view –
2 Draw out the wire.
2-7. SW BOARD
Click on the first or last page to see other PHA-2 service manuals if exist.