Sony HBD-E770W Service Manual ▷ View online
HBD-E770W
10
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
Note 1: After the case is removed, this work is done.
Note 2: Please prepare the thin wire (clip etc.).
Note 2: Please prepare the thin wire (clip etc.).
1
Remove the case.
(Illustration of disassembly is omitted.)
3
tray
2
clip etc.
PROCESSING OF HARNESS (USB)
– Top view –
HBD-E770W
11
SECTION 2
DISASSEMBLY
•
This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
Note: Follow the disassembly procedure in the numerical order given.
2-2. CASE (EZ)
SET
2-3. MB-134 BOARD
(Page 12)
2-4. BRACKET (MB) BLOCK
(Page 13)
2-9. BACK PANEL BLOCK
(Page 15)
2-5. FUSE (F901),
POWER BOARD
(Page 13)
2-2. CASE (EZ)
(Page 11)
2-6. FRONT PANEL BLOCK
(Page 14)
2-10. MAIN BOARD
(Page 16)
2-11. AUDIO BOARD
(Page 16)
2-8. INCLUDE BOARD
(Page 15)
2-7. BD DRIVE (BPX-5)
(Page 14)
2-12. OPTICAL DEVICE
(KEM-460AAA),
(KEM-460AAA),
WIRE (FLAT TYPE)
(Page 17)
1
four screws
(BV3)
6
case (EZ)
5
seven hooks
3
3
4
2
five screws
(BV/RING)
–
Bottom view
–
HBD-E770W
12
2-3. MB-134 BOARD
1
connector (CN303)
2
two connectors
(CN601, CN602)
3
wire (flat type) (27 core)
(CN1505)
4
wire (flat type) (18 core)
(CN902)
5
wire (flat type) (16 core)
(CN901)
6
wire (flat type) (45 core)
(CN1401)
7
wire (flat type) (9 core)
(CN2460)
8
wire (flat type) (5 core)
(CN2470)
qa
screw (B3
u 5)
qs
two screws (BV3)
9
screw (BV3)
9
four screws (BV3)
q;
clamp
qd
MB-134 board
HBD-E770W
13
2-4. BRACKET (MB) BLOCK
2-5. FUSE (F901), POWER BOARD
6
screw (P3
u 6)
7
screw
(BV3)
8
three screws (BV3)
1
power cord connector
(CN901)
2
cord bush (2104)
4
connector (CN403)
3
power-supply cord
8
two screws (BV3)
9
bracket (MB) block
5
connector (CN400)
1
glass fuse (DIA. 5) (8A/125V)
(F901)
8
Remove the POWER board from
PC board holder.
7
eight screws
(BV3)
5
connector
(CN904)
6
connector
(CN17)
2
screw (BV3)
9
POWER board
4
bracket R (MB foot)
3
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