Sony DAV-SR4W Service Manual ▷ View online
37
37
HCD-SR4W
HCD-SR4W
6-7. PLACAS DE CIRCUITO IMPRESSO — PLACA RF —
:Utilizado solda sem chumbo
(SIDE A)
RF BOARD
(SIDE B)
RF BOARD
IC001
DMB08 BOARD
CN401
(Page 40)
A
E
E
OPTICAL PICK-UP
BLOCK
(DBU-1)
FLEXIBLE BOARD
1-684-822-
11
(11)
1-684-822-
11
(11)
1
16
17
32
48
33
64
49
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
• Localização do
Semicondutor
Ref. No.
Location
D001
B-3
D002
B-3
IC001
D-11
Q001
C-11
Q002
B-11
38
38
HCD-SR4W
HCD-SR4W
6-8. DIAGRAMA ESQUEMÁTICO — PLACA RF —
JL005
C011
R033
C036
R034
C039
C038
C037
C040
R021
JL007
C003
R010
R008
R007
IOP1
L002
C004
D002
R006
C001
C010
R004
R003
IOP2
L001
C002
D001
R022
R025
R023
C016
C015
C014
R014
R013
R012
R011
R018
R017
R016
R015
C042
C020
C021
C022
C023
R024
R026
C027
C028
C029
C018
C017
C019
C024
C031
C033
C012
C005
R032
JL003
JL006
R029
R028
R027
JL002
JL001
C032
C034
C049
C009
C035
IC001
CN003
CN001
CN002
C025
C006
C013
R005
R009
R035
R019
R020
C041
R001
Q001
Q002
C008
R041
JL004
C030
C026
1000p
0
0.47
10M
0.033
0.033
330p
0.1
0
100
6.3V
470
33
33
10
16V
1SS355TE
-17
470
100
6.3V
1000p
33
33
10
16V
1SS355TE
-17
220
100
820
2200p
2200p
2200p
0
0
0
0
0
0
0
0
180p
22p
22p
22p
22p
0
12k
0.1
0.1
0.01
5600p
2200p
5600p
0.01
1000p
0.1
0.1
22
10V
100
0
0
0
0.047
0.1
0.1
0.1
0.1
CXD1881AR
9P
24P
29P
0.1
22
10V
0.1
47k
47k
0
0
0
0.1
100
2SB1132-T100-QR
2SB1132-T100-QR
0.1
1k
0.01
0.1
MIRR
RFP
CD_LD
DVD_LD
SDEN
DATA_RF
CLK_RF
SDEN
DATA_RF
CLK_RF
LDON
A
B
C
D
E
F
TE
FE
TE
FE
P
D
RFMON
RFMON
B
A
F
D
C
RFP
E
CD_LD
DVD_LD
PD
FD-
FD+
TD-
TD+
FD+
FD-
TD+
TD-
SLB-
SLB+
SLA-
SLA+
PI/CE
PI/CE
L
D
O
N
M
IR
R
SLA+
SLB+
SLB-
SLA-
B
A
F
RF
GND
VC
VCC
C
D
E
PD
VR
SW
LD GND
DVD LD
CD LD
N.C
FCS+
FCS-
TRK+
TRK-
AGND
RFAC
AGND
AVC
AVC
MIRR
TE
FE
A5V
A5V
SDEN
DATA_RF
CLK_RF
LDON
A3V
RFMON
INLIM
LDSEL
VCC
SPDL+
SPDL-
SLEDA+
SLEDA-
SLEDB+
SLEDB-
TD+
TD-
FD+
FD-
SLEDA+
SLEDB+
SLEDA-
SLEDB-
LED
GND
INLIM
SPDL-
SPDL+
INLIM
INLIM_3V
{LIMIT-SW(A)}
{LIMIT-SW(B)}
{LIMIT-SW(B)}
PI
FOCUS/TRACKING ERROR AMP
CD/DVD/SACD RF AMP,
AUTOMATIC POWER
CONTROL
(FOR DVD)
AUTOMATIC POWER
CONTROL
(FOR CD)
FLEXIBLE
BOARD
47
µ
H
47
µ
H
DMB08 BOARD
(1/10)
CN401
(Page 42)
4
1
3
2
IC B/D
No mark : DVD STOP
(DBU-1)
39
39
HCD-SR4W
HCD-SR4W
6-10. DIAGRAMA ESQUEMÁTICO — PLACA DRIVER —
6-9. PLACA DE CIRCUITO IMPRESSO — PLACA DRIVER —
:Utilizado solda sem chumbo
IC701
G
DMB08 BOARD
CN007
(Page 40)
M701
(LOADING)
(TRIGGER) (DISC IN/OUT)
(CHUKING)
1
9
M
1
2
A
B
C
3
4
IC B/D
No mark : DVD STOP
+7V
G
DMB08 BOARD (10/10)
CN007
(Page 51)
IC701
CN701
R702
R701
C711
C705
D701
S703
S701
S702
M701
BA6956AN
7P
CT-L
100
680
10
50V
0.01
M
TZJ-T-77-4.7C
(TRIGGER)
(DISC IN/OUT)
(CHUKING)
(LOADING)
40
40
HCD-SR4W
HCD-SR4W
6-11. PLACA DE CIRCUITO IMPRESSO — PLACA DMB08 (LADO A) —
:Utilizado solda sem chumbo
IC401
IC301
IC901
IC813
IC612
IC605
IC606
IC801
IC607
IC701
IC206
IC402
D
DDCON
BOARD
BOARD
CN800
(Page 61)
FOR
CHECK
FOR
CHECK
A
RF
BOARD
CN002
(Page 37)
F
IO
BOARD
CN201
(Page 58)
E
IO
BOARD
CN601
(Page 58)
SWITCHING
REGULATOR
CN8
C
AMP
BOARD
CN301
(Page 53)
B
AMP
BOARD
CN302
(Page 53)
G
DRIVER
BOARD
CN701
(Page 39)
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
CN010
Y
DIAT TRANSMIT BOARD
CN801
(Page 63)
• Localização do Semicondutor
Ref. No.
Location
D900
C-2
D901
C-4
IC206
D-5
IC301
C-2
IC401
D-2
IC402
D-2
IC605
C-8
Ref. No.
Location
IC606
C-7
IC607
B-7
IC612
B-6
IC701
D-4
IC801
B-5
IC813
C-4
IC901
B-2
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