Sony DAV-TZ215 / DAV-TZ715 / HBD-TZ215 / HBD-TZ715 Service Manual ▷ View online
HBD-TZ215/TZ715
5
DISCHARGE THE CHARGED ELECTRICITY IN CAPACITORS TO PREVENT ELECTRIC SHOCK AS FOLLOWS
When disassembling the machine, be sure to discharge the charged electricity in the following capacitors.
Use a resistor of 800 ohms, 2 Watts for discharging the following capacitors.
When disassembling the machine, be sure to discharge the charged electricity in the following capacitors.
Use a resistor of 800 ohms, 2 Watts for discharging the following capacitors.
POWER board
C903: 390V
C932, C933, C934, CN904: 30V
C903: 390V
C932, C933, C934, CN904: 30V
ARRANGING THE USB WIRE
Point of capacitor discharge for C932, C933, C934:
Connect to the red and black wire of CN904.
Connect to the red and black wire of CN904.
Point of capacitor discharge for C903:
Connect to the foot of C903.
Connect to the foot of C903.
800
:/2W
Have the USB wire spread on the inside
of the claws of the chassis.
of the claws of the chassis.
USB wire
USB wire
heat sink
heat sink
CN3000
CN509
CN906
red
black
Tie up with LP3002.
Tie up with LP501.
Draw the USB wire through CN3000.
Keep a distance of more than 6.5 mm
between the wire and CN901.
between the wire and CN901.
Keep the wire tied up from lying on
the heat sink and the POWER board.
the heat sink and the POWER board.
Keep the wire tied up from lying on
the heat sink and the POWER board.
the heat sink and the POWER board.
POWER board
CN901
HBD-TZ215/TZ715
6
SECTION 2
DISASSEMBLY
•
This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
2-2. CASE
(KZ)
(Page
7)
2-15. HOW TO BEND WIRE (FLAT TYPE)
(Page
(Page
17)
2-3. LOADING PANEL
BLOCK
(Page
BLOCK
(Page
8)
2-4. FRONT PANEL BLOCK
(Page
(Page
8)
2-5. FL
BOARD,
USB KEY BOARD,
KZ-USB
BOARD
(Page
9)
2-14. DC MOTOR
(LOADING)
(M001),
MS-203
(LOADING)
(M001),
MS-203
BOARD
(Page
17)
2-9. MAIN
BOARD
(Page
13)
2-13. BELT
(Page
(Page
16)
2-10. POWER BOARD
(Page
(Page
14)
2-7. BACK PANEL BLOCK
(Page
(Page
11)
2-6. KEY-SW BOARD,
P-SW
P-SW
BOARD
(Page
10)
2-8. DVD MECHANISM DECK
(CDM85MB-DVBU102)
(Page
(CDM85MB-DVBU102)
(Page
12)
2-11. FFC HOLDER
(Page
(Page
15)
2-12. OPTICAL PICK-UP
(KHM-313CAA)
(Page
(KHM-313CAA)
(Page
16)
SET
HBD-TZ215/TZ715
7
Note: Follow the disassembly procedure in the numerical order given.
2-2. CASE
(KZ)
5 case (KZ)
1 screw
(BV3 (3-CR))
1 screw
(BV3 (3-CR))
1 four screws
(BV3 (3-CR))
1 screw
(BV3 (3-CR))
2
3
4
3
HBD-TZ215/TZ715
8
2-3. LOADING PANEL BLOCK
2-4. FRONT PANEL BLOCK
4 loading panel block
3 two claws
1 Insert a screwdriver from between the front panel
and the chassis and slide the rod in the direction
of the arrow
A.
tray
A
2
– Bottom view –
1 two screws
(BV3 (3-CR))
5 four screws
(BV3 (3-CR))
6 seven claws
6 claw
6 claw
7
2 two ground plate (front)
3 knob VOL (KZ)
4 nut
8 connector
(CN5000)
9 front panel block
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