Sony HCD-FL7D - Schematic Diagram - GC Board

HCD-FL7D
1919
1-16. SCHEMATIC DIAGRAM – GC Board –
•Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
R235
R234
R233
R232
R231
R290
R289
R288
R287
R286
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R226
R227
R257
R258
R259
R261
R260
R264
R265
R266
R267
R268
R269
R270
R271
R272
R273
R274
R275
R276
R277
R278
R279
R280
R256
R211
R212
R213
C262
C
218
C2
19
IC202
Q217
C211
C251 R
251
R
250
C248 C
250
C
213
C
N
204
EP201
N
O
805
C
N207
D
204
R24
1
Q21
2
R
204
R
203
R
202R201
C
221
EP
202
Q
206
Q
203
Q
2
04
Q
205
D
202
R
238
R
240
Q
207
R
236
R
237
Q
208
Q
209
R
239
Q211
Q
210
C
282
R
285
C
277
R
225
D
201
R246R
245
C243
R
247
Q
215
C
241
R
243
R
242
R
244
Q
213
Q
214
Q
216
C223
Q
201
Q
2
02
R
282
R
281
X
201
C
212
R
249
FB2
01
C209
CN
206
CN
2
02
C
N
201
CN
203
FL201
C
281
D203
FB202
C208
C207
C206
C205
C204
C203
C202
C201
C300
C299
C298
C297
C296
C295
C294
C293
C292
C291
C290
C289
C288
C287
C286
C285
FB284
IC
201
C
210
R299
100
100
100
100
100
10k
10k
10k
10k
10k
15k
15k
15k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
100
100
100
100
100
470
470
470
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
10k
10k
10k
0.1
10 50
V
0.1
PT8300
B
A1A4M
0.01
0.1 10k
10k
0
.1 0.1
0.1
17P
4P
7P
1SS
35
5
1
0k
2SC
278
5
1k1k1k1k
0.1
2
SC27
85
2SC
27
85
2
SC2
785
2S
C2
785
R
B520S-30TE61
0
2.2k
BA1A4M
2.2k
22k
2SA1175
2SA1175
22k
BA1A
4M
BN
1A4M
0.01
0
0.01
100k
1S
S35
5
2.2k2.2k
0.0047
1k
BA1A4M
0.0047
2.2k2.2k
1k
BA1A4M
2SB1116 2SB1116
0.1
B
A1L
3Z
BA
1
L3
Z
100k100k
4M
H
z
4.7
50V 10k
0
10
50
V
15P
1
9P
11
P
6P
1000
6.3V
11ES2N-TB5
0
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
470p
0
M
B90M
407PF-G
-122
-B
N
D
10
50V
0
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
18
19
20
21
22
24
25
26
27
28
29
30
31
32
33
41
34
35
36
37
38
39
40
43
44
45
46
47
57
58
59
75
76
78
76
56
78
56
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
18
19
20
21
22
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
43
44
45
46
47
85
86
87
88
89
90
91
92
93
94
95
96
97
100
75
79
80
67
68
69
70
71
72
73
74
98
99
67
68
69
70
71
72
73
74
57
59
58
79
80
N1
N2
N3
N4
N1
N2
N3
N4
M1
M
2
M3
M4
M1
M2
M3
M4
S1
S2
S3
S4
S5
S6
S1
S2
S3
S4
S5
S6
S7
S8
S7
S8
S9
S9
Y1
Y2
Y3
Y4
Y1
Y2
Y1
Y2
Y3
Y4
Y4
Y5
Y6
Y5
Y6
M5
M6
M5
M6
XI
XO
G1
A1
G16
G7
G9
G10
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
G2
G3
G4
G5
G6
G8
G11
G12
G13
G14
G15
G7
G6
G5
G4
G3
G2
G1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
M
O
DE0
M
ODE1
A33
A34
A35
A36
MODE2
LOD-POS
G8
G9
G10
G11
G12
G
13
G
14
G15
G16
G17
G18
G19
G20
G21
G22
RESET
EXP-LAT
EXP-IN DATA
EXP-CLK
EXP-OUT DATA
KEY0
KEY1
KEY2
OUT_SW
MIDOUT_SW
IN_SW
MIDIN_SW
CLP-POS
CLP-NEG
INIT_SW
CNT-SW
ENC1
ENC0
DISC-SENS
PRTC_SW
VSS
(CPU)
VCC-(CPU)
VSS-(IO)
VSS-(IO)
VDD-(VFT)
AVSS-(ANALOG)
AVCC-(ANALOG)
ENC2/XW
R
LED 2
LED 3
LED 1
LED 4
LED 5
NC
NC
H.P
IIC DATA
IIC CLK
DISPLAY KEY
POW
ER KEY
SIRCS
M
-RESET
IIC-CLK
IIC-DATA
D-G
ND
VF
VF
M
+7V
PLUNGER VCC
CD DOOR
POS
CD DOOR NEG
OUT SW
M
IDOUT SW
IN SW
M
IDIN SW
M
+7V
IN
IT SW
CNT SW
ENCODER
2
ENCO
DER0
ENCODER1
DISC SENS
D+3.3V
M
+7V
EVER+3.3V
D
GND
D
ISPLEY KEY
PO
W
ER
KEY
TC DOOR SW
LED4
LED5
SIR
CS
LED SELECT
NC
G17
G18
G19
G20
G21
G22
G23
G24
G23
G24
A21
VOLUM
E A
VOLU
M
E B
POW
ER LED
D GND
D +4V
LED
A
LED B
KEYS RTN
VCC
M
GND
PRCT SW
KEY0
NC
CD SW1
CD SW2
TC SW
CD SW3
DOOR MOTOR+
DOOR MOTOR-
D GND
LED A
LED
B
LED2
LED3
LED4
CD D
OOR
CLOSE
CD DOOR OPEN
CD DOOR LOCK
EVER+4V
D-GND
M
/LED GND
M
GND
LED G
ND
VKK-(VFT)
VP
VOL 1B
VOL 1A
Q
207-209
LED DR
IVE
LED DRIVE
Q213,214
TC HOLDER OPEN
PLUNGER DRIVE
TC HOLDER OPEN
PLUNGER DRIVE
Q215,216
LED
DRIVE
Q203-206,212
KEY CONTROL
FLUORESCENT INDICATOR TUBE DRIVER,
FLUO
RES
CEN
T IN
DICATOR
TUB
E
Q201,202
DGND
M
GND
CLP_POS
CLP_NEG
LOD_POS
LOD_NED
MGND
(CHASSIS)
(CHASSIS)
Q210,211,217
TC B SW
TC A SW
FRONT PANEL
CONTROLLER
SOLENOID B
SOLENOID A
LOD-NEG
GRID DRIVE
CD/DVD
M
ECHANIZM
DECK CONTROLLER
(Page
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(Page 21)
(Page
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