Sony HCD-GT220 / HCD-GT440 / HCD-GT660 / MHC-GT220 / MHC-GT440 / MHC-GT660 Service Manual ▷ View online
HCD-GT220/GT440/GT660
7
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
SET
3-2. CASE (SIDE-L), CASE (SIDE-R)
(Page
(Page
8)
3-3. CASE
(TOP)
(Page
8)
3-4. LID
(CD)
(Page
9)
3-9. MAIN
BOARD,
POWER
BOARD
(Page
11)
3-14. MOTOR (TB) BOARD
(Page
(Page
14)
3-15. MOTOR (LD) BOARD
(Page
(Page
14)
3-11. DRIVER BOARD,
SW
SW
BOARD
(Page
12)
3-6. FRONT PANEL BLOCK
(Page
(Page
10)
3-7. MECHA
DECK
(CWM42FF609)
(Page
(Page
10)
3-5. CD MECHANISM DECK, USB R BOARD
(Page
(Page
9)
3-10. CD BOARD
(Page
(Page
12)
3-12. OPTICAL PICK-UP BLOCK
(KSM-213D)
(Page
(KSM-213D)
(Page
13)
3-13. SENSOR BOARD
(Page
(Page
13)
3-8. BACK PANEL BLOCK
(Page
(Page
11)
HCD-GT220/GT440/GT660
8
Note: Follow the disassembly procedure in the numerical order given.
3-2. CASE (SIDE-L), CASE (SIDE-R)
3-3. CASE
(TOP)
three screws
(case 3 TP2)
three screws
(case 3 TP2)
two screws
(BVTP3
×
10)
two screws
(BVTP3
×
10)
case (side-L)
case (side-R)
two screws
(BVTP3
(BVTP3
×
10)
Open the case (top).
Open the case (top).
Open the case (top).
case (top)
four claws
HCD-GT220/GT440/GT660
9
3-4. LID
(CD)
3-5. CD MECHANISM DECK, USB R BOARD
Turn the gear (loading A)
to the direction of the arrow.
four claws
lid (CD)
three screws
(BVTP3
×
8)
screw (BVTP3
×
8)
screw
(BVTP3
×
8)
screw
(BVTP3
×
8)
CD mechanism deck
(CDM74KF-K6BD91UR-WOD)
flexible flat (13 core) cable
(CN701)
flexible flat (27 core) cable
(CN302)
connector (CN901)
flexible flat (21 core) cable
(MAIN board: CN301/USB R board: CN907)
connector (CN903)
two screws (M2.6)
RB
USB R board
HCD-GT220/GT440/GT660
10
3-6. FRONT PANEL BLOCK
3-7. MECHA DECK (CWN42FF609)
four screws
(BVTP3
(BVTP3
×
8)
front panel block
flexible flat cable (27 core)
(CN901)
(CN901)
connector (CN903)
(GT660)
(GT660)
two connectors
(CN301,
(CN301,
CN302)
flexible flat cable (13 core)
(CN061)
(CN061)
flexible flat cable (11 core)
(CN201)
(CN201)
six screws
(BVTP2.6
(BVTP2.6
×
8)
mecha deck
(CWN42FF609)
(CWN42FF609)
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