Sony BDP-BX39 / BDP-S390 Service Manual ▷ View online
2-5. FR-318 BOARD AND WLAN MODULE
2-3
2-6. SWITCHING
REGULATOR
Switching regulator
BDP-BX39/S390
PS insulator
1
2
One screws +BV3(3-CR)
6
7
5
One screws +BV3(3-CR)
Earth Plate
3
4
Flexible flat cable (FIM-036)
(CN701)
(CN701)
WLAN Module
Harness USB-023
(CNxxx)
(CNxxx)
FR-318 Board
Harness PM-173
(CN201)
2
4
3 Two screws +BV3(3-CR)
1
Release PS insulator clip
5
(tightening torque = 5 to 6 kgf•cm)
(tightening torque = 5 to 6 kgf•cm)
(tightening torque = 5 to 6 kgf•cm)
*Caution
Whenever you need to assemble FR-318
Board please make sure FIM-036 is
on top of PF insullator.
Whenever you need to assemble FR-318
Board please make sure FIM-036 is
on top of PF insullator.
*Caution
Whenever you need to assemble WLAN
module please make sure harness
USB-023 and PM-173 is at the right place.
Whenever you need to assemble WLAN
module please make sure harness
USB-023 and PM-173 is at the right place.
USB-023
PM-173
PM-173
2-8. DRIVE
2-4
2-7. MB-144
BOARD
BDP-BX39/S390
Two screws +BV3(3-CR)
(tightening torque =
(tightening torque =
5.0 to 6.0kgf•cm)
BD drive
Loading flexible flat cable (LDG-003)
(CN1270)
Splindle flexible flat cable (SPD-005)
(CN1260)
(CN1260)
Optical flexible flat cable (OPT-005)
(CN1101)
(CN1101)
Shield Drive
Three
screw s +BV3(3-CR)
MB-144 board
(CN1270)
Flexibl e fla t
(CN1101)
(CN1101)
Flexibl e fla t
Flexibl e fla t
Shield Case
One screw +P 3x3
One screw (Black) +BV3(3-CR)
cable (LDG-003)
cable (OPT-005)
cable (SPD-005)
(CN1260)
Harness (USB-023)
(CN603)
(CN603)
1
4
3
2
6
5
2
3
4
11
Harness (PM-173)
(CN302)
(CN302)
6
(CN1002)
Flexible flat cable (FIM-036)
5
7
8
9
10
1
FFC sheet
7
*Caution
Whenever you need to assemble
BD drive please make sure
FFC sheet is at the right place.
Whenever you need to assemble
BD drive please make sure
FFC sheet is at the right place.
(tightening torque = 5 to 6 kgf•cm)
(tightening torque = 5 to 6 kgf•cm)
(tightening torque = 3 to 4 kgf•cm)
BDP-BX39/S390
2-9. CIRCUIT BOARDS LOCATION
2-5E
Switching regulator
WLAN Module
FR-318 Board
MB-144 board
(AC IN)
3-
1
SECTION
3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
103S
P
203S
P
The components identifi
ed b
y
mar
k
or dotted line with mar
k
are cr
itical f
or saf
ety
.
Replace only with par
t n
umber
specifi
ed.
109CI
ENIL
OIDU
A
REVI
RD
IMD
H
BSU
TEN
REHT
E
OEDI
V
OIDU
A
OIDU
A
DRAO
B441-
BM
107N
C
TUOI
MDH
LAIX
AOC
OIDU
A
ROT
ALU
GER
IC
3
70
IC
3
20
IC
3
10
IC
3
01
IC
106
IC
407
IC
307
IC
308
IC
408
OEDI
V
TUO
LATI
GID
YBL
OD/S
TD/
MCP
LATI
GID
,LO
RTN
OCY
ROM
EM,F/
IAT
AS
,F/I
TEN
REHT
E,IM
DH,T
UO
V/A
F/IB
SU
PSD,
LOR
TNO
CME
TSY
SNIA
M
BA-G
7000
9DX
C
101CI
109J
SUB-
B
SUB-
A
602CI
601CI
105CI
DNA
NG2
HSAL
F
104X ZHM7
2
102N
C
017CI
ETO
MER
LOR
TNO
C
REVI
ECE
R
yar-ul
B
DVD
EVIR
D
EVIR
DDB
DR
A
OB
81
3-
RF
027D
)ETI
HW(
GNIH
CTI
WS
ROT
ALU
GER
1021
CI
ROT
OM
EVIR
D
107S POTS 207S
ESOL
C/NE
PO
307S
YALP
MAR
DS
3RD
D
IC
306
007S
REW
OP
DEL
RI
YEK
3RD
DbG
1
3RD
DbG
2
Q720
LED DRIVER
CN801
LAN (100)
WLAN MODULE
BSU
L
R
BDP-BX39/S390
Notes:
MB
-144
mounted PWB m
ust be replaced if
IC101 (MAIN) and IC501 (NAND FLASH)
is damaged or not functioning.
The old MB
-144
mounted PWB m
ust be completely disposed.
TUO
ENIL
V2.1
_E
RO
C
V3.3
_W
S
V5
WS
NU
V3.3
WS
NU
V5.1
_R
DD
)TU
PTU
O LA
TIGI
D(
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