HBD-F300, HBD-F310 - Sony Audio Service Manual (repair manual). Page 19

 1 

A-1781-649-A USB 

PCB 

ASM

  2 

4-189-074-01  USB SHIELD COVER

 3 

1-967-422-11 FLEXIBLE 

CABLE

 4 

X-2548-213-1 BACK 

CABINET 

ASSY

  5 

9-885-144-72  TAPPING (+B 5X10)

0 6 

1-967-416-11  AC CABLE

 FAN901 9-885-144-74 FAN
  TU901 

9-885-144-49  TUNER PACK (FM)

  #1 

7-685-647-79  SCREW +P 3X10 TYPE2 NON-SLIT

  #2 

7-685-872-01  SCREW +BVTT 3X8 (S)

  Ref. No. 

Part No. 

Description 

Remark

  Ref. No. 

Part No. 

Description 

Remark

Note:
•  -XX and -X mean standardized parts, so 

they may have some difference from the 
original one.

•  Items marked “*” are not stocked since 

they are seldom required for routine ser-
vice. Some delay should be anticipated 
when ordering these items.

•  The mechanical parts with no reference 

number in the exploded views are not sup-
plied.

•  Color Indication of Appearance Parts Ex-

ample:

  KNOB, BALANCE (WHITE) . . . (RED)
   

 

↑ 

↑

   

 

Parts Color  Cabinet’s Color

The components identifi ed  by  mark  0 
or dotted line with mark 0 are critical for 
safety.
Replace only with part number specifi ed.

The components identifi ed by mark 9 con-
tain confi dential information.
Strictly follow the instructions whenever the 
components are repaired and/or replaced.