Sony HCD-FX300I Service Manual ▷ View online
HCD-FX300i
5
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistors referring to the fi gure below.
• PT board (C905) (Except 120V AC area in E, Chirean and Pe-
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistors referring to the fi gure below.
• PT board (C905) (Except 120V AC area in E, Chirean and Pe-
ruvian models only)
• PT-SW board (C905) (120V AC area in E, Chirean and Peru-
vian models only)
• MAIN board (C903, C904) (All models)
Both ends of respective capacitors.
Both ends of respective capacitors.
– PT Board (Conductor Side) –
– PT-SW Board (Conductor Side) –
– MAIN Board (Conductor Side) –
800
:/2 W
800
:/2 W
800
:/2 W
800
:/2 W
C905
C905
C903
C904
Ver. 1.1
HCD-FX300i
6
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
2-3. TOP PANEL BLOCK
(Page
(Page
7)
2-2. PANEL (REAR) BLOCK
(Page
(Page
6)
2-7. BASE
UNIT
(Page
9)
2-4. FRONT PANEL BLOCK
(Page
(Page
7)
2-8. OPTICAL PICK-UP BLOCK
(DA11MMVGP)
(Page
(DA11MMVGP)
(Page
9)
2-5. KNOB
(VOL)
(Page
8)
2-6. MAIN
BOARD
(Page
8)
SET
Note: Follow the disassembly procedure in the numerical order given.
2-2. PANEL (REAR) BLOCK
Note: This illustration sees the set from rear side.
3
2 two screws
(BVTP3
u 10)
4 panel (rear) block
1 three screws
(BVTP3
u 8)
2 four screws
(BVTP3
u 10)
HCD-FX300i
7
2-3. TOP PANEL BLOCK
Note 1: This illustration sees the set from rear side.
1 connector
(SW880)
4 connector
(CN914)
8 top panel block
5 claw
5 claw
3 flexible flat cable (15 core) (CN401) (US, CND, UK, SP, TW, KR, TH, AUS)
flexible flat cable (19 core) (CN402) (AEP, E2, E51, MX)
7 three claws
6
2 Extend the coating clip.
Note 2: Coating clip has been deleted
while
while
producing.
Therefore,
there is a set where a flexible
flat cable is not fixed with
coating clip either (US,
CND, UK, SP, TW, KR, TH
and AUS models only).
2-4. FRONT PANEL BLOCK
7 lead wire (from PANEL board)
(UK, KR)
qs front panel block
6 lead wire (from IP board)
0 claw
4 screw (BV3)
5 lead wire (from USB board)
3 flexible flat cable (21 core) (CN912) (EXCEPT AEP, UK)
flexible flat cable (23 core) (CN911) (AEP, UK)
1 connector (CN913)
qa
0 claw
9 screw
(BVTP3
u 8)
8 floating screw (PTPWH M2.6)
2 Lift up the lead pin.
(AEP, E2, E51, MX)
Ver. 1.2
• Abbreviation
AUS :
AUS :
Australian
model
CND : Canadian model
E2
E2
: 120V AC area in E model
E51
: Chilean and Peruvian models
KR
: Korean model
MX
: Mexican model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
• Abbreviation
E2
E2
: 120V AC area in E model
E51
: Chilean and Peruvian models
KR
: Korean model
MX
: Mexican model
HCD-FX300i
8
2-6. MAIN BOARD
2-5. KNOB
(VOL)
Note: This illustration sees the front panel block from PANEL board side.
2 knob (VOL)
hole
1 Push the knob (VOL)
by flat-head screwdriver.
front panel block
PANEL board
3 connector
(CN904)
1 connector (CN901)
7 MAIN board
4 two screws (BV3)
6 screw
(BVTP3
u 8)
2 connector
(CN902)
5
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