Exploded Views; Main Board Section - Sony PHA-1A Service Manual

Note:
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
• Items marked "*" are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
4-1.

MAIN BOARD SECTION

• Rear bottom view
2 2
1
not supplied
Ref. No. Part No. Description
1 4-420-210-02 SHEET, WOOFER
2 3-254-083-11 SCREW (L = 4.5 mm)
3 4-563-929-01 FOOT, RUBBER
4 3-234-449-27 SCREW (M1.4) (L = 2.5 mm)
5 4-569-127-01 HI-RES LABEL
6 4-563-921-01 PANEL, BOTTOM (PHA-1A)
6 4-563-921-11 PANEL, BOTTOM (PHA-1AEU)
7 3-234-449-39 SCREW (M1.4) (L = 4.0 mm)
CN602 1-844-269-11 CONNECTOR, USB (A)
MA1 X-2591-592-1 CASE AND PC BOARD ASSY (SV)
MA1 X-2591-593-1 CASE AND PC BOARD ASSY (SV)
SECTION 4

EXPLODED VIEWS

• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
2
2
A
MAIN board
S001
CN602
not supplied
battery section
Remark
(INPUT (for iPhone/iPad/iPod))
(Including MAIN board, Sheet, Label)
(PHA-1A: US, CND) (See Note)
(Including MAIN board, Sheet, Label)
(PHA-1A: E, AUS, RU) (See Note)
 
Parts Color Cabinet's Color
3
3
case
5
MA1
Note: When replacing the MAIN board or case, be sure to replace both
parts simultaneously.
Among the repair parts, the MAIN board and case are supplied
as one unit.
Ref. No. Part No.
MA1 X-2591-594-1
MA1 X-2591-616-1
MA1 X-2592-229-1
S001 1-786-792-11
S001 1-798-544-11
PHA-1A/1AEU
4
3
3
A
not supplied
7
Description
CASE AND PC BOARD ASSY (SV)
(Including MAIN board, Sheet, Label) (PHA-1A: CH)
CASE AND PC BOARD ASSY (SV)
(Including MAIN board, Sheet, Label) (PHA-1A: LA)
CASE AND PC BOARD ASSY (SV)
(Including MAIN board, Sheet, Label) (PHA-1AEU)
SWITCH, SLIDE (GAIN) (PHA-1AEU)
SWITCH, SLIDE (GAIN) (PHA-1A)
Ver. 1.1
6
7
Remark
(See Note)
(See Note)
(See Note)
23