Sony HCD-FC7 Service Manual ▷ View online
41
41
HCD-FC7
7-3. PRINTED WIRING BOARD – RF SECTION –
• See page 35 for Circuit Boards Location.
•
:
Uses unleaded solder.
(SIDE A)
RF BOARD
(SIDE B)
RF BOARD
IC001
DVD BOARD
CN401
(Page 45)
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
• Semiconductor
Location
Ref. No.
Location
D001
C-11
D002
B-11
IC001
D-11
Q001
B-3
Q002
B-3
Ver 1.2
42
42
HCD-FC7
7-4. SCHEMATIC DIAGRAM – RF SECTION –
• See page 70 for Waveforms. • See page 80 for IC Block Diagrams.
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
µH
47
µH
(DBU-1)
(Page 47)
CN401
Ver 1.2
43
43
HCD-FC7
7-5. PRINTED WIRING BOARD – CHANGER SECTION – • See page 35 for Circuit Boards Location. •
: Uses unleaded solder.
RELAY BOARD
IC701
IC721
IC711
2
3
1
4
1
1
2
1
3
B
DVD BOARD
CN006
(Page 45)
4
3
G
2
1
1
ROTARY ENCODER
(STOCKER POSITION)
1-685-012-
11
(11)
1
9
2
1
4
3
2
1
SW (2) BOARD
3
1
(DISC IN (8cm))
S713
(DISC IN (8/12cm))
(ON: Play position)
S714
(ON: Play position (8cm disc only))
1-685-009-
11
(11)
SW (1) BOARD
SENSOR BOARD
IC751
MODE MOTOR BOARD
ROLLER MOTOR BOARD
STOCKER MOTOR BOARD
SW (3) BOARD
2
1
1
1-685-010-
11
(11)
OFF: When disc out
from play position
from play position
S715
4
1
4
SW (4) BOARD
(DISC OUT)
S716 (STOCKER IN/OUT)
OFF: The moment disc in/out
from stocker
from stocker
S717 (DISC POSITION)
In the midst disc is moving between
play position and stocker,
ON: disc is play position side,
OFF: disc is stocker side
play position and stocker,
ON: disc is play position side,
OFF: disc is stocker side
S718 (STOCKING)
OFF: In the midst disc is moving between
play position and stocker
play position and stocker
1-685-011-
11
(11)
3
1
(DISC INSERT (8/12cm))
(ON: When disc insert)
1-685-008-
11
(11)
1
2
M
(STOCKER)
1-685-006-
11
(11)
K
A
E
C
3
1
1-685-004-
11
(11)
M
(MODE)
1 2 G 3 4
ROTARY ENCODER
(MODE)
7
1
1-685-005-
11
(11)
M
(ROLLER)
1
2
1-685-007-
11
(11)
6
5
5
6
3
2
1
A
B
C
D
E
F
1
2
3
4
5
6
7
8
1
1
9
9
DISC INSERT
DETECT SENSOR
E
IC715
• Semiconductor
Location
Ref. No.
Location
D701
D-5
D711
E-6
D721
E-5
IC701
D-5
IC711
E-5
IC721
D-5
IC751
F-4
Q731
E-4
44
44
HCD-FC7
7-6. SCHEMATIC DIAGRAM – CHANGER SECTION – • See page 79 for IC Block Diagrams.
IC751
R733
R711
C764
C763
C762
C765
C769
C753
C752
C751
C755
C756
C758
C754
S713
S714
S718
S717
S716
S715
S711
CN710
M771
Q731
R731
R734
R732
R702
R701
D701
C711
R712
D721
R721
D711
C761 R722
C781
CN704
CN703
CN702
C768
C766
C767
CN701
C771
CNP771
S702
S771
IC701
IC711
IC721
CNP751
IC751
CNP781
CNP761
M781
M761
CNP741
CNP708
CNP731
CNP707
CNP721
CNP706
CNP711
CNP705
10k
680
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
7P
RT1N141
150
15k
1k
100
680
MTZJ-T-77-4.7B
10
50V
100
MTZJ-T-77-3.6A
680
MTZJ-T-77-5.1A
0.01
100
0.01
2P
2P
3P
0.1
0.1
0.1
28P
0.01
7P
BA6956AN
BA6956AN
BA6956AN
3P
RPR-220
2P
2P
4P
4P
2P
2P
3P
3P
3P
3P
SW1A
SW1A
SW1B
SW1B
SW2B
SW2B
SW2A
SW2A
SW3
SW3
SW4
SW4
SW5A
SW5A
SW5B
SW5B
GND
E1
E2
E3
E4
GND
GND
D SENSE
D SENSE
DIODE
DIODE
E1
E2
E3
E4
GND
MTR MD 2
MTR MD 1
SW2-A
SW1-A
SW1-B
SW2-B
SW3
SW5-A
SW5-B
SW4
GND
GND
GND
GND
P92 SW3
D+5V
M+12V
MGND
MGND
P81 D.SENSOR
P40 SW1-A
P41 SW1-B
P42 SW2-A
P43 SW2-B
P93 SW4
P94 SW5-A
P95 SW5-B
P44 LOD POS
P45 LOD NEG
P46 SLD POS
P47 SLD NEG
P96 SLD E0
P02 SLD E1
P03 SLD E2
P04 SLD E3
P83 ELV E1
P82 ELV E0
P91 ELV NEG
P90 ELV POS
M+12V
P54 ELV E2
P55 ELV E3
MTR MD 2
MTR MD 1
MTR ST 2
MTR ST 1
MTR RL 2
MTR RL 1
MTR ST 2
MTR ST 1
MTR RL 2
MTR RL 1
SW2-A
SW1-A
SW1-B
SW2-B
GND
GND
SW3
GND
SW5-A
SW5-B
SW4
GND
OUT2
GND
OUT1
VCC
VREF
RNF
VM
FIN
RIN
OUT2
GND
OUT1
VCC
VREF
RNF
VM
FIN
RIN
OUT2
GND
OUT1
VCC
VREF
RNF
VM
FIN
RIN
(MODE)
(STOCKER POSITION)
ROTARY ENCODER
ROTARY ENCODER
(MODE)
LEVEL
SHIFT
MODE MOTOR
DRIVE
DRIVE
ROLLER MOTOR
DRIVE
STOCKER MOTOR
DISC INSERT
DETECT SENSOR
(ROLLER)
(STOCKER)
(DISC INSERT(8/12cm))
(ON:WHEN DISC INSERT)
(ON:PLAY POSITION)
(DISC IN(8/12cm))
(DISC IN(8cm))
(ON:PLAY POSITION(8cm DISC ONLY))
(DISC OUT)
(ON:WHEN DISC OUT FROM PLAY POSITION)
(STOCKER IN/OUT)
ON:THE MOMENT DISC IN/OUT
FROM STOCKER
(DISC POSITION)
IN THE MIDST DISC IS MOVING
BETWEEN PLAY POSITION AND STOCKER,
ON:DISC IS PLAY POSITION SIDE,
OFF:DISC IS STOCKER SIDE
(STOCKING)
OFF:IN THE MIDST DISC IS MOVING
BETWEEN PLAY POSITION AND STOCKER
(Page 55)
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