Main Board, U-Com Board Section - Sony HAP-S1 Service Manual

6-6.

MAIN BOARD, U-COM BOARD SECTION

253
254
254
254
I
254
254
252
254
Ref. No. Part No. Description
251 A-1945-088-A U-COM BOARD, COMPLETE
252 A-1945-063-A FPGA DSP BOARD, COMPLETE
* 253 3-703-150-11 CLAMP
254 3-077-331-62 +BV3 (3-CR)
255 4-478-826-01 SHEET RADIATION (20)
256 A-1989-167-A MAIN BOARD, COMPLETE (for SERVICE)
not supplied
256
not supplied
E
F
G
255
254
254
not supplied
not supplied
not supplied
not supplied
Remark
(US, CND) (See Note 1)
not supplied
E
F
G
I
not supplied
WR5
WR4
254
254
H
251
254
Note 1: When the complete MAIN board is replaced, refer to "NOTE
OF REPLACING THE COMPLETE MAIN BOARD" and
"CHECKING METHOD OF NETWORK CONNECTION" on
page 5.
Note 2: Wires (fl at type) for service is straight.
When replacing wire (fl at type), install it after bending it in the
same form as that before replacement.
Ref. No. Part No. Description
256 A-1989-168-A MAIN BOARD, COMPLETE (for SERVICE)
FFC2 1-828-774-51 WIRE (FLAT TYPE) (24 CORE) (See Note 2)
WR4 1-969-719-11 HARNESS (E-001)
WR5 1-969-715-11 HARNESS (S-001)
HAP-S1
not supplied
not supplied
H
not supplied
not supplied
not supplied
not supplied
FFC2
not supplied
Remark
(AEP, UK) (See Note 1)
109