DOWNLOAD Sony DHC-FL3 / HCD-FL3 Service Manual ↓ Size: 16.32 MB | Pages: 127 in PDF or view online for FREE

Model
DHC-FL3 HCD-FL3
Pages
127
Size
16.32 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dhc-fl3-hcd-fl3.pdf
Date

Sony DHC-FL3 / HCD-FL3 Service Manual ▷ View online

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
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
13
13
1-7.
SCHEMATIC  DIAGRAM  – MC Board –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
(
) : CD PLAY
IC202
R
2
0
4
R148
R147
R143
R142
R139
R140
R137
R135
R134
R133
R132
TP110
TP107
TP106
R
1
4
5
R136
R146
R141
C147
C148
D204
D205
TP202
R208
C204
R207
D203
IC201
C203
TP201
C202
R
1
1
8
C112
R109
C
1
1
0
C
1
1
1
X
1
0
1
R
1
1
1
R
1
1
7
C
1
1
6
T
P
1
0
2
T
P
1
0
1
R
1
0
7
R
1
0
6
R
1
0
5
R
1
0
4
R
1
0
3
R
1
0
2
R
1
0
1
R
1
1
9
R
1
2
0
R
1
2
4
R
1
2
6
R
1
2
7
R
1
2
9
R
1
2
8
R
1
3
0
R123
R122
C
1
2
8
C
1
2
6
C124
C117
R
2
5
8
R
2
5
9
R
2
6
0
R
2
6
7
NO804
R266
R265
R
2
6
3
R
2
6
1
T
P
2
6
1
T
P
2
57
T
P
2
5
6
T
P
2
5
5
T
P
2
5
4
T
P
1
2
3
T
P
2
5
2
T
P
2
51
R
26
2
R191
R192
R193
R181
R182
R183
R184
R185
R186
R187
R188
Q224
Q223
Q222
Q221
R224
D
1
0
6
R164
R163
R162
R
1
8
0
R
1
7
9
R
1
7
8
R
1
7
7
R
1
7
6
R
1
7
5
R
1
7
4
R
1
7
3
R
1
7
2
R
1
7
1
R
1
7
0
R
1
6
9
R
1
6
8
R
1
6
7
R
1
6
6
R
1
6
5
R
1
6
1
R
1
5
9
R
1
5
8
R
1
5
7
R
1
5
6
R
1
5
3
TP112
JW152
TP111
FB202
FB203
C244
FB201
C243
C249
C248
C247
C246
C250
C262
C221
C222
C236
EP101
D105
D103
C197
C198
C199
D102
D101
D104
R155
C162
C212
Q251
R251
R254
Q253
C252
C254
R255
R256
R253
R252
Q252
Q254
Q256
Q257
EP201
CN107
CN106
C245
R222
R223
R221
C201
D202
CN102
CN103
CN104
X
1
0
2
Q203
TP109
R194
R197
R196
Q255
CN109
R257
R149
R150
J
W
2
3
7
J
W
2
3
4
D
2
0
6
D
2
0
7
D212
D211
TP108
D
2
0
8
R209
R206
R205
Q202
R201
CN101
FB199
IC101
R
1
6
0
FB162
R154
R113
C241
TP105
C242
R
1
9
5
R198
CN105
J
R
1
9
0
R
2
0
0
FB116
R202
R203
T
P
2
5
8
T
P
2
5
9
T
P
2
6
0
R
26
4
JR101
JR102
C
21
1
JR104
C261
TA78M12S
1
0
k
0
0
100
100
100
100
100
100
100
100
100
1
0
k
10k
100
10k
0.01
0.01
1SS355
1SS355
220
10
50V
4.7k
1SS355
M62703
0.1
0.1
1
0
0
0.1
10k
1
8
p
1
5
p
3
2
.7
6
8
K
H
z
3
3
0
k
1
0
k
0
.1
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
2
.2
k
2
2
0
k
1
0
0
1
0
0
1
0
0
k
1
0
0
10k
10k
1
0
0
0
0
p
4
7
0
0
p
0.47
3300 6.3V
4
.7k
4
.7k
4
.7
k
4
.7
k
3P
47k
1k
4
7
k
4
7
k
4
7
k
100
100
100
100
100
100
100
100
100
100
100
2SA1175
2SC2785
2SA1175
2SC2785
10k
1
S
S
3
5
5
10k
10k
10k
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
0
0
470
10V
0
0.1
100p
47p
100p
470
10V
470
10V
100p
10 50V
10 50V
0.1
1SS355
1SS355
0.1
10
50V
0.1
1SS355
1SS355
1SS355
10k
0.01
47
25V
2SB1116
1k
1k
2SB1116
0.0047
0.0047
2.2k
2.2k
2.2k
2.2k
BA1A4M
BA1A4M
2SB1116
BA1A4M
19P
21P
0.1
10k
10k
10k
2.2
50V
1SS355
16P
11P
19P
1
6
M
H
z
2SC2785
4.7k
10k
0
BA1A4M
17P
47k
100
100
1
1
E
S
2
N
-T
B
5
1
1
E
S
2
N
-T
B
5
ISS355
ISS355
1
1
E
S
2
N
-T
B
5
10k
10k
10k
2SA1175
100k
18P
0
M30622MGN-A06FP
1
k
0
10k
0
0.1
0.1
1
k
11P
1
0
k
0
0
22k
4
7
k
0
0
2
2
5
0
V
0
0.1
1
2
3
5
7
6
4
4
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
32
33
34
35
37
42
40
41
47
48
49
50
7
0
7
1
7
2
7
6
7
7
7
8
7
9
81
82
84
85
86
87
88
91
92
9
1
9
2
5
0
27
2
2
2
3
2
5
47
48
41
29
30
2
8
2
6
2
4
3
4
3
5
3
2
3
3
37
4
3
4
2
1
9
1
2
3
5
6
7
93
9
3
40
89
66
89
43
38
77
78
79
80
81
82
84
85
86
87
88
97
97
75
65
67
68
69
61
8
0
38
70
71
72
76
Z1
Z2
Z3
Z1
Z2
Z3
Z
1
2
1
4
9
71
2
0
6
9
6
8
6
7
6
6
6
5
6
1
7
5
Q1
Q2
Q1
Q2
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
Q11
Q12
Q
4
Q
7
Q
8
Q
9
Q
1
0
Q
5
Q
6
CD GND
A+10V
D+4V(GC)
D+4V(MC)
A+5V(DSP)
DBFB FEEDBACK
VF
VP
M+9V
M GND
AMS
ALC
UNREG(M)
VF
SP PROTCT
FAN
STK MUTE
BIAS
REC-MUTE
TC-MUTE
A/B
N/H
ST CLK
ST DIN
ST DOUT
ST CE
TUNED
STEREO
ST-MUTE
+10V
L OUT
A GND
R OUT
DIG-Tx
DSP-Rx
DIG-CLK
AMP-CLK
DIR-UNLOCK
DIR-CS
DIR-Rx
DSP-DECODE
DSP-ACK
DSP-CS
AMP-LAT
AMP-DATA
DIR-INT
LINE-MUTE
DBFB FEEDBAC
P
W
M
1
P
W
M
2
P
W
M
3
X
-
R
S
T
C
D
-D
A
T
A
X
-
L
A
T
C
D
-C
L
K
S
Q
-D
A
T
A
L
D
 O
N
S
E
N
S
S
Q
-
C
L
K
S
C
O
R
M
-
G
N
D
M
+
7
V
(U
N
S
W
)
D
+
5
V
(
S
W
)
D
-
O
U
T
L
-C
H
A
-G
N
D
R
-
C
H
A
+
5
V
(S
W
)
D-GND(DSP)
SPDIF(CD)
D+4V
A+5V
A-GND(AD/DA)
TUNER L-IN
A-GND
TUNER R-IN
A+10V
SP-MODE
DAC LAT
DIR RST
EVER+4V
D-GND
STBY RELAY
VOLUME A
VOLUME B
M-RESET
POWER LED
IIC-DATA
IIC-CLK
POWER KEY
SIRCS
M GND
M+7V
VF
VF
VP
EVER+4V
C
A
P
M
+
A
H
A
L
F
A
P
L
A
Y
A
S
H
U
T
D
G
N
D
B
S
H
U
T
B
P
L
A
Y
C
A
P
M
-
C
A
P
M
H
/L
A
T
R
G
M
+
B
T
R
G
M
+
T
R
G
M
G
N
D
B
H
A
L
F
+
3
.3
V
R
E
S
E
T
X
-
O
U
T
V
S
S
X
-
IN
V
C
C
N
M
I
S
C
O
R
IIC
-
C
L
K
IIC-DATA
X
C
-
IN
X
C
-
O
U
T
G
N
D
G
N
D
S
IR
C
S
D
IG
-
T
x
D
S
P
-
R
x
D
IG
-
C
L
K
A
M
P
-D
A
T
A
A
M
P
-C
L
K
A
M
P
-
L
A
T
B
U
 P
W
M
 3
B
U
 P
W
M
 2
B
U
 P
W
M
 1
C
A
P
M
-
H
/L
C
A
P
M
-C
N
T
1
A
 T
R
G
B
 T
R
G
A
 H
A
L
F
R
D
S
 I
N
T
D
I
R
 IN
T
(F
O
C
U
S
 E
R
R
O
R
)
(
T
R
A
C
K
IN
G
 E
R
R
O
R
)
(
R
F
 D
C
)
A-SHUT
B-SHUT
STBY-RELAY
TC-RELAY
REC-MUTE
TC-MUTE
PB-A/B
EQ-H/N
ALC
AMS-IN
MODEL-IN
DIR-RST
AVCC
VREF
AVSS
S/W
D
I
R
-U
N
L
O
C
K
S
O
F
T
-
T
E
S
T
NO
-USE
D
IS
P
L
A
Y
 K
E
Y
P
O
W
E
R
 K
E
Y
R
D
S
 D
A
T
A
S
T
 M
U
T
E
S
T
E
R
E
O
T
U
N
E
D
S
T
 C
E
S
T
 D
O
U
T
S
T
 D
IN
S
T
 C
L
K
L
IN
E
 M
U
T
E
D
IR
-R
X
D
S
P
-
A
C
K
D
S
P
-
C
S
D
S
P
-
D
E
C
O
D
E
B
T
L
2
.1
C
H
 D
B
T
L
2
.1
C
H
 C
B
T
L
2
.1
C
H
 B
B
T
L
2
.1
C
H
 A
P
R
O
T
E
C
T
F
A
N
-
C
T
R
L
C
D
-P
O
W
E
R
STK-
D
IR
-
C
S
D
A
C
-
L
A
T
MUTE
V
C
C
V
S
S
SQ-CLK
CD-DATA
CD-CLK
SENS
XLT
XRST
CAN'T
USE
CAN'T USE
M-RESET
LDON(3STATE)
V-MUTE
NO-USE
CD-MUTE
VOLUME A
VOLUME B
A PLAY
B PLAY
CLOCK-OUT
POWER LED
CUT
AC-
DATA-IN
SQ-
CAPSTAN
MOTOR
DRIVE
Q256,257
DISPLAY KEY
D-GND
D-GND
D+4V
PLUNGER VCC
DRIVE
Q253,254
TRIGGER
PLUNGER
(DECK A)
DRIVE
TRIGGER
PLUNGER
Q251,252
(DECK B)
INVERTER
O
G
I
GENERATOR
RESET SIGNAL
RESET
SWITCH
MUTING
CONTROL
SYSTEM CONTROLLER
BIAS
O
G
I
+12V
REGULATOR
Q221-224
AUTOMATIC POWER CONTROL
D
S
P
-
G
N
D
AM
ANTENNA
TUNER
UNIT
FM
THE ASSEMBLED
BLOCK
SUPPLIED WITH
D-GND(GC)
D-GND(MC)
A-GND
A-GND(DSP)
RELAY 5.1CH
RELAY BTL
RELAY REAR
RELAY FR
CD A+5V
CD D+5V
CD/DVD POWER
REC/PB
(CHASSIS)
(CHASSIS)
(E
2
,E
5
1
,M
X
,A
R
)
R198
0
4.7k (E2,E51,MX,AR)
(SP,AUS)
B-HALF
SPEC-IN
75Ω
(Page 16)
(Page 17)
(Page 28)
(Page 34)
[
] : TAPE PLAY (DECK A)
{
 } : TAPE PLAY (DECK B)
〈〈
 
〉〉
: REC
: Impossible to measure
(Page 25)
(Page 25)
Page of 127
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