Sony HCD-FL3 Service Manual ▷ View online
HCD-FL3
9
9
R346
R345
R344
R343
R342
C341
C342
C343
C305
R315
C303
CN317
CN312
CN313
NO814
CN314
NO815
S332
S341
D345
D344
D343
D342
D341
M301
S331
CN309
R341
IC302
R316
R340
100
100
100
100
100
0.1
0.1
0.1
10
50V
47
0.1
8P
8P
3P
3P
2P
2P
SELS5923C
SELS5923C
SELS5923C
SELS5923C
SELS5923C
15P
10
BA6956AN
3.3k
12k
D GND
VOL 1A
VOL 1B
VRFE
OUT2
RNF
OUT1
VM
VCC
FIN
GND
RIN
LED B
LED A
LED2
LED4
LED3
CD DOOR POS
CD DOOR NEG
VCC
M GND
D GND
VOL 1A
VOL 1B
LED A
LED B
LED2
LED3
LED4
CD DOOR CLOSE
CD DOOR OPEN
CD DOOR LOCK
ROTARY ENCODER
VOLUME
INDICATOR
INDICATOR
INDICATOR
INDICATOR
INDICATOR
CD DOOR
OPEN/CLOSE
(CHASSIS)
CD DOOR
OPEN/CLOSE
DETECT
CD DOOR
LOCK DETECT
CD DOOR
OPEN/CLOSE
MOTOR DRIVE
DISC 5
DISC 4
DISC 3
DISC 2
DISC 1
1-3.
SCHEMATIC DIAGRAM – CD DOOR Section–
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
no mark : TUNER
(Page 28)
HCD-FL3
10
10
TC DOOR BOARD
TC DOOR SW BOARD
TC SW(A) BOARD
PM301
TC HOLDER
OPEN
(DECK A)
PM302
TC HOLDER
OPEN
(DECK B)
1-684-198-
11
(13)
1
2
1
2
6
V
GC BOARD
CN203
1 2
1
2
NO809B
1-684-200-
11
(13)
1-684-199-
11
(13)
A
S325
CASSETE LID
OPEN/CLOSE
DETECT
1-4. PRINTED WIRING BOARDS – TC DOOR Section –
(Page 27)
HCD-FL3
11
11
1-5.
SCHEMATIC DIAGRAM – TC DOOR Section –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
no mark : TUNER
PM302
PM301
CP301
CP303
CP302
CP304
D309
D310
R338
S325
NO809B
NO810
NO809A
CN319
NO813
S326
1SS355
1SS355
2.2k
2P
2P
2P
2P
6P
TC DOOR SW
SOLENOID A
SOLENOID B
D GND
KEYS RTN
A
OPEN/CLOSE DETECT
M/LED GND
TC HOLDER
OPEN
TC HOLDER
OPEN
(DECK B)
(DECK A)
CASSETTE LID
(Page 28)
HCD-FL3
12
12
1-6.
PRINTED WIRING BOARD – MC Board –
D101
E-4
D102
E-5
D103
E-5
D104
E-6
D105
E-4
D106
B-2
D202
E-3
D203
E-3
D204
F-2
D205
F-2
D206
F-9
D207
E-8
D208
F-8
D211
F-8
D212
F-8
IC101
D-5
IC201
E-3
IC202
F-8
Q201
D-3
Q202
D-3
Q203
E-3
Q221
C-7
Q222
C-7
Q223
C-7
Q224
C-7
Q251
D-8
Q252
D-8
Q253
E-8
Q254
E-8
Q255
E-8
Q256
E-7
Q257
E-7
• Semiconductor
Location
Ref. No.
Location
IC101
IC202
IC201
JR190
C241
81
51
80
100 1
30
31
50
1
2
3
MC BOARD
1-684-188-
12
(12)
H
SP RELAY
BOARD
CN806
I
SP RELAY
BOARD
CN805
E
1
2
3
E
(CHASSIS)
X102
E
SW BOARD
CN1001
E
E
E
E
E
E
E
E
E
E
1
3
K
SUB TRANS
BOARD
CN903
(CHASSIS)
A
BD BOARD
CN101
∗
TUNER PACK
AM
AM
75Ω
ANTENNA
F
DSP BOARD
CN602
G
DSP BOARD
CN601
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
J
GC BOARD
CN202
∗
SUPPLIED WITH
THE ASSEMBLED BLOCK
(E2, E51, MX, AR)
C242
E
10
11
(Page 26)
(Page 26)
(Page 15)
(Page 15)
(Page 33)
(Page 27)
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