DOWNLOAD Sony BDV-F7 / HBD-F7 Service Manual ↓ Size: 7.27 MB | Pages: 118 in PDF or view online for FREE

Model
BDV-F7 HBD-F7
Pages
118
Size
7.27 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
bdv-f7-hbd-f7.pdf
Date
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Sony BDV-F7 / HBD-F7 Service Manual ▷ View online

HBD-F7
9
NOTE  OF  CONNECTON  OF  THE  CN601  AND  CN602  
ON  MB-134  BOARD
Both the harness from AMP board and the harness from USB 
board can be connected with the CN601 and CN602 on MB-134 
board. Refer to “2-13. USB BOARD BLOCK” (page 19) and “2-
14. MB-134 BOARD” (page 20) when you connect the harness 
with the CN601 and CN602 on MB-134 board so as not to connect 
it by mistake.
CN601
CN602
Wire to the USB board (CN856) 
and MB-134 board (CN601).
USB board
MB-134 board
MB-134 board
Wire to the AMP board (CN853) 
and MB-134 board (CN602).
AMP board
USB 
board
to AMP 
board
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.
•  AMP board (C318, C350, C366)
 
Both ends of CN301.
CN301
5
C318 C350 C366
– AMP Board (Conductor Side) –
800 
:/2 W
1
•  POWER board (C903)
 
Both ends of respective capacitor.
C903
– POWER Board (Conductor Side) –
800 
:/2 W
HBD-F7
10
HOW  TO  EJECT  THE  DISC  WHEN  POWER  SWITCH  TURN  OFF
Note 1: After the rear cover is removed, this work is done.
Note 2: Please prepare the JIG Connector (Part No. 1-770-638-11 FFC connector/FPC 7P).
Note 3: Operate by setting up the BD drive without fail in the vertical direction.
REGULATED
DC POWER 
SUPPLY
2 pin
1 pin
Connect JIG connector to wire (flat type) (5 core) 
that removes CN2490 of MB-134 board.
Refer to below figure and supply DC5V to 1 pin and 2 pin.
JIG connector
CN2490
Note 4: 3 – 7 pin are cut beforehand before it installs connector. 
PROCESSING  OF  LEAD  WIRE
AMP board
–
 Rear view 
–
 (Parts are removed until AMP board is seen)
HBD-F7
11
AMP  BOARD  SERVICE  POSITION
•  Please connect following extension jig.
Jig No.
Part No.
Pitch (mm)
Cores
Length (mm)
1
J-2501-225-A
1
9
300
2
J-2501-248-A
1
27
300
Connect extension jig 
2 
to the AMP board (CN103) 
and MB-134 board (CN1505).
CN1505
MB-134 board
Connect extension jig 
1 
to the AMP board (CN102) 
and FL board (CN701).
CN701
CN103
CN102
FL board
AMP board
In checking the board, make discharge for 
eOectric shock SreYention. (5 00 ȍ2 :)
Caution
MB-134  BOARD  SERVICE  POSITION
•  Please connect following extension jig.
Jig No.
Part No.
Pitch (mm)
Cores
Length (mm)
3
J-2501-248-A
1
27
300
4
J-2501-086-A
1
19
300
Connect extension jig 
3 
to the AMP board (CN103) and 
MB-134 board (CN1505).
MB-134 board
Connect extension jig 
4  
to the AMP board (CN106) and AUDIO board (CN604).
AUDIO board
CN604
CN106
CN103
CN1505
AMP board
HBD-F7
12
SECTION  2
DISASSEMBLY
•  This set can be disassembled in the order shown below.
2-1.  DISASSEMBLY  FLOW
SET
2-2.  REAR COVER BLOCK
 (Page 
13)
2-3. BOTTOM 
(COM) 
ASSY
 (Page 
13)
2-4.  FRONT PANEL BLOCK
 (Page 
14)
2-6.  SHIELD PLATE (REAR) BLOCK
 (Page 
15)
2-7.  SHIELD PLATE (FRONT) BLOCK,
 FUSE 
(F901)
 (Page 
16)
2-8. AMP 
BOARD
 (Page 
16)
2-13. USB BOARD 
 BLOCK
 (Page 
19)
2-10. TUNER BLOCK
 (Page 
18)
2-9. POWER 
BOARD
 (Page 
17)
2-15. BD DRIVE BLOCK (BSX-1)
 (Page 
20)
2-16. BOTTOM COVER
 (Page 
21)
2-17. OPTICAL DEVICE
 (KEM-460AAA)
 (Page 
22)
2-14. MB-134 BOARD
 (Page 
20)
2-12. SHIELD PLATE 
 (AUDIO) 
BLOCK
 (Page 
19)
2-11. AUDIO BOARD
 (Page 
18)
2-5.  HAMON (COM) BLOCK
 (Page 
15)
2-18. HOW TO BEND FFC
 
(Page 22, 23)
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