Sony BDV-NF620 / BDV-NF720 / HBD-NF620 / HBD-NF720 Service Manual ▷ View online
81
HBD-NF620/NF720
6-5. FL BOARD SECTION
201
3-077-331-41 +BV3
(3-CR)
202
3-077-331-62 +BV3
(3-CR)
203
A-1850-453-A SIRCS BOARD, COMPLETE
204
A-1850-452-A FL BOARD, COMPLETE
205
3-077-331-91 +BV3
(3-CR)
FFC8
1-828-339-61 WIRE (FLAT TYPE) (15 CORE)
WLC1
1-458-494-11 CARD, WIRELESS LAN (NF720)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
switching regulator section
203
204
205
205
201
202
202
202
202
202
202
202
202
201
not supplied
not supplied
not supplied
not supplied
FFC8
WLC1
not supplied
not supplied
D
D
E
E
(NF720)
(NF720)
Note 2: When the wireless LAN card (WLC1) is replaced,
refer to “CHECKING METHOD OF NETWORK
OPERATION” on servicing notes (page 9).
OPERATION” on servicing notes (page 9).
Note 1: Wires (fl at type) for service is all straight.
Please bend it referring go “HOW TO BEND WIRE
(FLAT TYPE)” on page 24 when you install it in the unit.
(FLAT TYPE)” on page 24 when you install it in the unit.
82
HBD-NF620/NF720
6-6. SWITCHING REGULATOR SECTION
251
3-077-331-41 +BV3
(3-CR)
0 252
4-966-267-12 BUSHING (FBS001), CORD
253
3-077-331-91 +BV3
(3-CR)
0 AC1
1-777-071-83 CORD, POWER (AEP, MX)
0 AC1
1-837-309-21 CORD, POWER-SUPPLY (UK)
0 AC1
1-837-345-11 CORD, POWER-SUPPLY (TW)
0 SWR1
1-474-368-11 SWITCHNING REGULATOR (3L382W-1)
(AEP, UK, TW)
0 SWR1
1-474-368-21 SWITCHNING REGULATOR (3L382W) (MX)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
not supplied
not supplied
SWR1
251
252
253
253
253
253
253
AC1
NX_AMP board section
F
G
F
G I
I
H
H
253
253
Ver. 1.2
83
HBD-NF620/NF720
6-7. NX_AMP BOARD SECTION
301
A-1850-461-A NX_AMP BOARD, COMPLETE
302
3-077-331-91 +BV3
(3-CR)
* 303
3-703-150-11 CLAMP
304
3-905-609-13 SCREW
(TRANSISTOR)
305
3-077-331-41 +BV3
(3-CR)
306
A-1850-450-A USB BOARD, COMPLETE
307
3-077-331-21 +BV3
(3-CR)
FFC4
1-846-050-11 CABLE, FLEXIBLE FLAT (22 CORE)
0 M1
1-855-144-11 FAN, DC (60 SQUARE)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
303
304
not supplied
not supplied
not supplied
not supplied
MB-149 board section
M1
FFC4
306
307
(NF720)
301
302
302
302
305
305
302
J
J
K
K
Note 2: When the NX_AMP board is replaced, spread the compound
referring to “NOTE OF REPLACING THE IC3102 ON
THE NX_AMP BOARD AND THE COMPLETE NX_AMP
BOARD” on servicing notes (page 8)
THE NX_AMP BOARD AND THE COMPLETE NX_AMP
BOARD” on servicing notes (page 8)
Note 1: Wires (fl at type) for service is all straight.
Please bend it referring go “HOW TO BEND WIRE
(FLAT TYPE)” on page 24 when you install it in the unit.
(FLAT TYPE)” on page 24 when you install it in the unit.
84
HBD-NF620/NF720
6-8. MB-149 BOARD SECTION
9 351
A-1866-016-A MB-149 BOARD, COMPLETE (for SERVICE)
(NF620: AEP)
9 351
A-1866-017-A MB-149 BOARD, COMPLETE (for SERVICE)
(NF620: MX)
9 351
A-1866-019-A MB-149 BOARD, COMPLETE (for SERVICE)
(NF720: AEP)
9 351
A-1866-020-A MB-149 BOARD, COMPLETE (for SERVICE)
(NF720: UK)
9 351
A-1866-022-A MB-149 BOARD, COMPLETE (for SERVICE)
(NF720: TW)
352
3-077-331-62 +BV3
(3-CR)
353
4-298-558-01 SHEET
(RADIATION)
354
3-077-331-41 +BV3
(3-CR)
355
4-235-399-01 CATCHER
FFC6
1-828-295-61 WIRE (FLAT TYPE) (7 CORE)
TU1
A-1846-432-A TUNER 2FMPR-NS (AEP, UK)
TU1
A-1848-566-A TUNER 2FMP-NS (MX, TW)
#1
7-682-544-04 +B
3X3
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
not supplied
not supplied
not supplied
#1
not supplied
not supplied
FFC6
TU1
353
355
355
354
354
354
351
352
352
(NF720)
352
352
352
352
L
M
N
L
M
N
Note 2: When the MB-149 board is replaced, refer to
“CHECKING METHOD OF NETWORK OP-
ERATION” on servicing notes (page 9).
ERATION” on servicing notes (page 9).
Note 1: Wires (fl at type) for service is all straight.
Please bend it referring go “HOW TO BEND WIRE
(FLAT TYPE)” on page 24 when you install it in the unit.
(FLAT TYPE)” on page 24 when you install it in the unit.
Ver. 1.2
Click on the first or last page to see other BDV-NF620 / BDV-NF720 / HBD-NF620 / HBD-NF720 service manuals if exist.