Sony HCD-FL7D Service Manual ▷ View online
HCD-FL7D
45
45
8-8.
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Printed Wiring Boards:
•
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
Q
B
These are omitted.
C
E
Q
Note on Schematic Diagram:
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
2
: nonflammable resistor.
•
5
: fusible resistor.
•
C
: panel designation.
•
A
: B+ Line.
•
B
: B– Line.
•
H
: adjustment for repair.
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: AUDIO
L
: VIDEO
E
: Y
a
: CHROMA
r
: COMPONENT VIDEO
f
: TUNER
E
: TAPE PLAY (DECK A)
d
: TAPE PLAY (DECK B)
G
: REC (DECK B)
J
: CD PLAY
c
: DVD PLAY
I
: SACD PLAY
N
: MIC
j
: MD (VIDEO)
i
: OPTICAL DIGITAL IN
• Abbreviation
CND : Canadian model
EA
EA
: Saudi Arabia model
KR
: Korean model
MX
: Mexican model
SP
: Singapore model
• Circuit Boards Location
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side)
the parts face are indicated.
SP relay board
video board
SUB TRANS board
TRANS board
center SW AMP board
TC door board
TC door SW board
TC SW (A) board
CD door SW 2 board
CD door SW 1 board
MIC board
(Saudi Arabia, Korean,
Mexican, Singapore)
(Saudi Arabia, Korean,
Mexican, Singapore)
CD motor board
panel (L) board
panel (R) board
blue LED board
front rear AMP board
regulator board
RF board
IN/MIDIN SW board
DSP board
INIT/count SW board
connect board
MB board
loading motor board
MC board
SW board
head (B) board
head (A) board
CD door board
OUT/MIDOUT SW board
sensor board
sensor 2 board
clamp motor board
GC board
D
G
These are omitted.
S
Q
Note:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
HCD-FL7D
46
46
(COMPONENT SIDE)
RF BOARD
(CONDUCTOR SIDE)
RF BOARD
IC001
MB BOARD
CN501
A
E
E
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
OPTICAL
TRAVERSE
UNIT
(DBU-1)
8-9.
PRINTED WIRING BOARD – RF Board –
•
See page 45 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D001
C-11
D002
B-11
IC001
D-11
Q001
B-3
Q002
B-3
(Page 48)
HCD-FL7D
47
47
8-10. SCHEMATIC DIAGRAM – RF Board –
•
See page 57 for Waveforms.
•
See page 96 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : DVD PLAY
(
no mark : DVD PLAY
(
) : CD PLAY
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
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
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
C019
C017
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
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
5600p
2200p
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
µH
47
µH
OPTICAL
TRAVERSE
UNIT
(DBU-1)
(Page 50)
HCD-FL7D
48
48
(COMPONENT SIDE)
MB BOARD
IC401
IC801
IC401
IC906
IC902
IC904
IC901
IC215
IC206
105
156
157
208
104
53
1
IC509
1
20
60
41
21
40
80
61
IC701
MC BOARD
CN112
B
S
S
7
1
SP RELAY
BOARD
NO816
C
DSP BOARD
CN603
D
2
8
1
9
VIDEO
BOARD
CN701
E
4
2
3
1
3
1
4
5
56
29
1
28
RF BOARD
CN002
A
1-684-998-
11
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
K
L
C411
JW303
JW305
8-11. PRINTED WIRING BOARD – MB Board (Component Side) –
•
See page 45 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D201
B-10
IC206
F-10
IC215
H-8
IC401
C-4
IC509
J-4
IC701
J-9
IC801
E-4
IC901
H-5
IC902
F-7
IC904
F-7
IC906
E-6
Q903
B-3
Q904
B-3
(Page 46)
(Page 78)
(Page 66)
(Page 69)
(Page 88)
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