Sony HCD-FL3 Service Manual ▷ View online
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)
HCD-FL3
14
14
1-8.
PRINTED WIRING BOARD – DSP Board (Component Side) –
IC601
E-5
IC603
C-5
IC611
E-8
IC612
C-8
IC701
E-10
IC702
G-6
IC703
H-8
IC704
H-9
• Semiconductor
Location
Ref. No.
Location
IC702
IC601
IC603
IC612
IC611
IC701
IC703
IC704
FB704
R742
DSP BOARD
(COMPONENT SIDE)
1-684-272-
11
(13)
1
8
16
9
37
48
24
13
36
25
1
12
37
48
24
13
36
25
12
1
4
8
5
1
4
8
5
(AUS)
(EXCEPT AUS)
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
G
H
I
C642
(AUS)
(AUS)
R733
JR624
JR625
E
E
E
E
1
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