Sony DAV-IS50 / HCD-IS50 Service Manual ▷ View online
41
41
HCD-IS50
HCD-IS50
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
6-12. SCHEMATIC DIAGRAM – DMB-FIT Board (7/7) – • See page 54 for Waveforms. • See page 55 for IC Block Diagrams.
DMB-FIT BOARD
(7/7)
DMB-FIT BOARD (1/7) (Page 35)
DMB-FIT BOARD (2/7) (Page 36)
DMB-FIT BOARD (4/7) (Page 38)
DMB-FIT BOARD (6/7) (Page 40)
DMB-FIT BOARD (2/7) (Page 36)
DMB-FIT BOARD (4/7) (Page 38)
DMB-FIT BOARD (6/7) (Page 40)
13
11
DMB-FIT BOARD (1/7)
(Page 35)
22
DMB-FIT BOARD (5/7)
(Page 39)
18
DMB-FIT BOARD (3/7)
(Page 37)
15
DMB-FIT BOARD (2/7)
(Page 36)
12
DMB-FIT BOARD (1/7)
(Page 35)
23
DMB-FIT BOARD (5/7)
(Page 39)
DMB-FIT BOARD (6/7)
(Page 40)
DMB-FIT BOARD (1/7) (Page 35)
DMB-FIT BOARD (6/7) (Page 40)
DMB-FIT BOARD (6/7) (Page 40)
14
DMB-FIT BOARD (4/7) (Page 38)
DMB-FIT BOARD (6/7) (Page 40)
DMB-FIT BOARD (6/7) (Page 40)
20
DMB-FIT BOARD (1/7) (Page 35)
DMB-FIT BOARD (2/7) (Page 36)
DMB-FIT BOARD (5/7) (Page 39)
DMB-FIT BOARD (6/7) (Page 40)
10
24
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED/LOADING MOTOR DRIVE
IC201
0.01
C212
100k
R223
16V
47
C217
33k
R208
220p
C205
56k
R221
15k
R231
27k
R219
16V
10
C218
1.2k
R204
0.033
C211
0.01
C203
1000p
C226
12k
R216
0.01
C219
1
2
3
4
5
6
2
3
4
5
6
6P
CN201
SP-
SP+
LIMIT
(GND)LIMIT
SL-
SL+
SP+
LIMIT
(GND)LIMIT
SL-
SL+
15k
R214
56k
R226
0.01
C213
0.01
C210
1k
R237
4700p
C233
16V
10
C220
33k
R209
10k
R205
10k
R206
0
R228
18k
R232
1000p
C225
82k
R230
0
R227
100k
R225
0.033
C209
0.1
C223
1k
R236
10k
R224
0.01
C208
47k
R210
33k
R222
10k
R234
0.01
C224
10k
R212
6.8k
R213
12k
R215
4.7k
R246
1k
R220
220p
C206
0.01
C215
1000p
C214
2.7k
R207
JL206
JL205
JL203
JL204
JL204
JL202
JL201
123456
789
10
11
12
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
FIN
FIN
FIN
FIN
IC201
FAN8036L
IN1-
OUT1
IN2+
IN2-
OUT2
RES1
OUT1
IN2+
IN2-
OUT2
RES1
RES2
REGCTL
IN3+
IN3-
OUT3
IN4+
REGCTL
IN3+
IN3-
OUT3
IN4+
IN4-
OUT4
CTL
FWD
REV
SGND
MUTE123
MUTE4
PS
TSD_M
PVCC2
DO5-
DO5+
PGND2
DO4-
DO4+
DO3-
DO3+
REGO2
REGO1
PGND1
DO2-
DO2+
DO1-
DO1+
PVCC1
REGVCC
OPOUT2
OPIN2-
OPIN2+
VREF
SVCC
OPOUT1
OPIN1-
OPIN1+
IN1+
JL207
JL208
JL209
JL210
JL211
JL208
JL209
JL210
JL211
JL212
JL213
CL213
SPFG
SW+5V
TRO
VREFO
CKSW
FMO
SW+3.3V
IOP
OCSW
DMO
IOPMON
OCSW1
TROPENPWM
FCS-
GND
FWD
FCS+
REV
TRK+
MUTE123
FOO
TRK-
RF+3.3V
MUTE
REG01
TSD_M
REG02
SW+9V
MTR_GND
0.1
C222
CL201
CL202
CL203
CL204
CL205
CL206
CL207
CL208
CL209
CL210
CL211
CL212
CL211
CL212
0.1
C221
33k
R233
JL2501
1k
R239
1k
R238
47
R243
R2505
0
1
2
3
4
5
6
7
7P
CN202
TRG-SW
NC
LDM+
LDM-
GND
CKSW1/FWD
OCSW1/REV
FCS-
FCS-
FCS+
TRK+
TRK-
FCS+
TRK+
TRK-
FCS+
FCS+
TRK+
TRK+
TRK+
TRK-
TRK-
TRK-
SL+
SP-
SP-
SP+
SL-
SL-
SL-
SP+
SP+
SP-
SP-
SL+
SL+
1k
R247
LIMITSW
OPTICAL PICK-UP
BLOCK
(KHM-313CAB)
(2/2)
4.0
4.2
5.0
3.6
4.2
4.2
4.2
4.2
4.2
4.2
4.2
8.7
8.7
2.6
3.3
3.3
1.4
4.9
0
2.4
2.4
1.4
1.4
1.2
1.4
1.4
1.4
3.2
3.2
2.2
1.4
1.4
1.4
1.4
1.4
1.2
0
3.2
3.2
3.2
3.2
3.2
3.2
8.7
4.2
IC B/D
7
6
5
4
3
2
1
OCSW1/REV
CKSW1/FWD
GND
LDM-
LDM+
NC
TRG_SW
CN001
S001
7P
(DISC IN/OUT)
S002
(CHUCKING)
S003
(TRIGGER)
M001
(LOADING)
M
MS-214 BOARD
42
42
HCD-IS50
HCD-IS50
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
6-13. PRINTED WIRING BOARD — MAIN Board (Component Side) — • Refer to page 32 for Circuit Boards Location.
: Uses unleaded solder.
DMB-FIT BOARD
CN109
(Page 33)
FL BOARD
CN805
(Page 50)
For Programming
REG BOARD
CN701
(Page 52)
IO BOARD
CN901
(Page 48)
DMB-FIT BOARD
CN4301
(Page 33)
B
C
I
F
R210
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
X201
C211
C212
C213
C214
R251
C215
R252
C216
R253
C217
R254
C218
C219
C220
C221
C222
C223
C224
R272
C252
C253
C256
C257
C258
C260
C261
C262
C264
C274
C275
ET201
C276
ET202
ET203
ET204
L301
1
16
17
32
33
48
49
64
IC201
C282
C283
R101
R102
R103
R104
R105
R106
R107
R108
R109
R301
R302
R303
R304
R1
10
R305
R
111
R306
R1
12
R307
R1
13
R1
14
R1
15
R1
16
R117
R118
R119
R119
CN103
1
21
20
2
R120
1
2
18
19
CN105
R315
R121
13
12
2
1
CN106
R316
R122
1
10
CN107
R317
R123
R318
CN108
1
11
R124
R319
R125
R126
R127
R128
R129
R320
1
2
8
9
CN110
1
9
CN111
R130
R131
R132
R133
R134
R135
R136
R137
R138
R139
1
8
4
5
C101
C102
C103
C104
R140
C105
R141
C106
R142
C107
R143
R144
R145
R146
R147
R148
C301
R149
C302
X101
1
30
31
50
100
81
80
51
C
111
C1
12
R150
R151
R152
R153
R155
R156
R157
R158
R159
R160
R161
R168
R169
R392
R393
R394
D301
L201
L202
L203
IC101
FB202
FB203
R201
R202
R203
R204
L251
R205
R206
R207
R208
R209
L271
1
2
10
11
CN109
C225
C226
IC273
C304
C305
R329
R330
R331
R332
R333
R334
R396
1-876-797-
11
(11)
( )
TO
SA-WSIS50
AEP, UK, RU
AEP, UK, RU
E32, AR
US, CND, EA, SP, TH, AUS
AEP, UK, RU
EXCEPT
AEP, UK, RU
EXCEPT
AEP, UK, RU
MAIN BOARD (SIDE A)
A
AEP, UK, RU
• Semiconductor Location
Ref. No.
Location
D3301
IC101
IC201
IC273
IC201
IC273
H-10
C-9
C-3
G-10
C-3
G-10
43
43
HCD-IS50
HCD-IS50
15
14
13
12
11
10
9
8
7
6
5
2
3
4
1
A
B
C
D
E
F
G
H
I
J
6-14. PRINTED WIRING BOARD — MAIN Board (Conductor Side) — • Refer to page 32 for Circuit Boards Location.
: Uses unleaded solder.
1-876-797-
11
(11)
TUNER
(FM/AM)
ANTENNA
R281
R282
R283
C251
C254
C255
C259
C263
C281
1
16
17
32
IC251
R321
R322
R323
R324
R325
R326
R327
R328
15
IC281
R170
10
11
CN101
AEP, UK, RU
AEP
, UK, RU
1
2
8
9
CN102
EXCEPT AEP, UK, RU
MAIN BOARD (SIDE B)
• Semiconductor Location
Ref. No.
Location
IC251
IC281
IC281
F-7
H-3
H-3
44
44
HCD-IS50
HCD-IS50
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
6-15. SCHEMATIC DIAGRAM – MAIN Board (1/4) – • See page 55 for IC Block Diagrams.
+9V REG
IC281
VIDO AMP,
IC251
DRIVER
75
AEP, UK, RU
EXCEPT AEP, UK, RU
AEP, UK, RU
6.3V
1000
C264
32
31
30
29
28
27
1
2
3
4
5
6
26
25
24
7
8
9
23
22
21
20
10
11
12
19
18
17
13
14
15
16
BH7868FS-E2
IC251
Vcc1
S1
S2
CIN
MUTE1
CVBS IN
YC MIX
YIN
BIAS
CLP
CYIN
GND
Cb IN
MUTE2
CrIN
Vcc2
CrOUTb
CrOUT
a
GND
CbOUTb
CbOUT
a
GND
CYOUTb
CYOUT
a
GND
YOUTb
YOUT
a
GND
VOUTb
VOUT
a
S-DC OUT
C OUT
6.3V
1000
C258
6.3V
100
C256
6.3V
100
C253
75
R254
75
R253
75
R252
75
R251
C252
330
6.3V
0.1
C251
0.1
C259
16V
100
C260
10uH
L251
16V
10
C257
50V
C262
1
1
C255
1
C254
JL302
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
9P
CN102
L OUT
VCC
R OUT
GND
TUNED
CE
DI
DI
CLK
DO
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
11
11P
CN101
RDS CLK
RDS DATA
JL301
JL313
JL312
JL31
1
JL310
JL309
JL308
JL307
JL306
JL305
JL304
JL303
10k
R281
16V
22
C283
1
2
3
4
5
NJM2387ADL3(TE2)
IC281
Vi
n
ON/OFF
Vo
ut
V_ADJ
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
TV R
GND
TV L
GND
MIC
GND
A9V
MIC SW
GND
TV (OPT)
D3.3V
GND
SA
T/CABLE (COAX)
GND
CVBS
GND
CY
GND
CB
GND
CR
1k
R283
6.2k
R282
0.1
C281
JL271
JL272
JL273
JL274
JL275
JL276
JL277
JL278
JL279
JL272
JL273
JL274
JL275
JL276
JL277
JL278
JL279
R306
0
R307
0
JL280
JL281
JL281
0
R319
0
R318
0
R317
0
R316
0
R315
JL321
JL322
JL323
JL324
JL325
JL326
JL327
JL328
JL329
JL330
JL331
JL332
JL333
JL334
0
R328
0
R327
0
R326
0
R325
0
R324
0
R323
0
R322
0
R321
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
CN105
DSEL
Cr/R
WIDE
Cb/B
D-GND
Y/G
D-GND
Y
D-GND
C
D-GND
DMVIDEO
VGND
DM_TXD
DM_RXD
DET
A/D
DM_L
AGND
DM_R
0.1
C263
16V
10
C261
E
ET202
(GROUND TERMINAL)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN103
10uH
L301
16V
100
C302
0.1
C301
0.1
C282
C305 0.022
C304
0.022
ST_DI
ST_DO
RDS_CLK
RDS_DATA
VIDE0_MUTE1
V_SEL
VIDE0_MUTE0
DMPOR
T_DET
DMPOR
T_TX_OUT
TUNED
ST_CLK
ST_CE
17
16
52
14
13
12
9
8
2
51
7
6
24
25
20
21
22
23
21
22
23
10
11
MAIN BOARD
(1/4)
MAIN BOARD
(3/4)
(Page 46)
1
MAIN BOARD
(3/4)
(Page 46)
2
MAIN BOARD
(4/4)
(Page 47)
4
MAIN BOARD
(2/4)
(Page 45)
5
MAIN BOARD
(4/4)
(Page 47 )
3
MAIN BOARD
(3/4)
(Page 46)
8
TUNER
(FM/AM)
ANTENNA
IO BOARD
CN901
(Page 49)
C
DMB-FIT BOARD
(6/7)
CN4301
(Page 40)
B
11
.8
10.4
9.1
1.3
2.2
0
2.2
3.2
2.1
1.5
2.2
1.6
0
1.7
3.2
2.1
0.1
2.2
2.2
2.2
1.4
1.4
1.5
1.5
IC B/D
IC B/D
22
24
25
23
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