Sony DHC-AZ33D / HCD-AZ33D Service Manual ▷ View online
HCD-AZ33D
HCD-AZ33D
41
41
7-11. SCHEMATIC DIAGRAM - DVD SERVO Section (4/4) -
DMB17
BOARD
4
(2/4)
3
BOARD
NO953
(3/4)
MAIN
BOARD
(1/4)
A
2
BOARD
DMB17
DMB17
(3/5)
15
BOARD
(2/4)
DMB17
19
BOARD
(2/4)
DMB17
34
BOARD
(3/4)
DMB17
20
BOARD
(2/4)
DMB17
27
BOARD
(2/4)
DMB17
BOARD
DMB17
(2/4)
28
10
BOARD
(1/4)
DMB17
BOARD
36
DMB17
(3/4)
BOARD
26
DMB17
(2/4)
BOARD
(3/4)
35
DMB17
BOARD
DMB17
(3/4)
32
8.9
8.9
1.7
4.3
3
3
1.4
4.9
0.2
2
2
1.4
0.3
4.3
4.3
4.3
5
3.6
4.3
5.5
4.3
3.2
4.3
3.3
0.3
1.4
1.4
1.4
1.4
1.4
3.3
3.3
2.3
1.4
1.4
1.4
1.4
1.4
1.1
0
3.3
3.3
3.2
3.3
3.2
3.3
8.9
4.3
1
2
3
4
5
6
6P
CN201
SP-
SP+
LIMIT
(GND)LIMIT
SL-
SL+
10k
R205
2.7k
R207
0.01
C208
12k
R216
47k
R210
1.2k
R204
6.8k
R213
33k
R209
12k
R215
15k
R214
10k
R206
10k
R212
33k
R208
0.01
C203
220p
C206
220p
C205
0.033
C209
4700p
C233
10k
R220
56k
R221
100k
R223
100k
R225
56k
R226
0.033
C211
0.01
C212
1000p
C214
18k
R232
15k
R231
82k
R230
10k
R234
33k
R233
0.01
C215
50V
10
C218
50V
10
C220
0.01
C224
0.01
C219
0.1
C221
0.1
C222
C223
0.1
16V
47
C217
0.01
C213
27k
R219
10k
R224
R222
33k
R227
0
R228
0
0.01
C210
C225
1000p
C2501
1000p
C226
1000p
R2501
4.7k
R239
4.7k
R238
4.7k
R2502
1k
R236
1k
R237
1k
R243
100
IOP
VREFO
FOO
TRO
RF+3.3V
FMO
DMO
TROPENPWM
FWD
REV
MUTE123
MUTE
GND
4.7k
R246
1k
R247
1
2
3
4
5
6
7
8
9
10
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
FAN8036L
IC201
IN1-
OUT1
IN2+
IN2-
OUT2
RES1
RES2
REGCTL
IN3+
IN3-
OUT3
IN4+
IN4-
OUT4
CTL
FWD
REV
SGND
MUTE
123
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+
GND
GND
GND
GND
1
2
3
4
5
6
7
7P
CN203
CN001
TRG_SW
NC
LDM+
LDM-
GND
CKSW1
OCSW1
1
2
3
4
5
6
7
TRG_SW
NC
LDM+
LDM-
GND
CKSW1
OCSW1
LIMITSW
OCSW
CKSW
OCSW1
REG01
REG02
TSD_M
IOPMON
SPFG
FCS-
FCS+
TRK+
TRK-
TRG-SW
S
2SK2158-T2B
SWITCH
Q2001
16V
47
C403
SW+3.3V
EMI
G
G
FL403
16V
47
C402
SW+3.3V
FB401
SW+5V
1
2
3
4
5
5P
CN401
SW+5V
GND
SW+3.3V
SW+9V
MGND
FB406
EMI
G
FL402
FB405
FB404
SW+5V
EMI
G
FL401
FB402
FB403
SW+5V
GND
FCS-
FCS+
TRK+
TRK-
FCS-
FCS+
TRK+
TRK-
SL-
SL+
SP-
SP+
SP-
SP+
SL-
SL+
-
-
D
W
-
+
+
+
D
+
-
-
-
S
-
-
-
M
+
+
+
C
+
+
S
(4/4)
DMB17 BOARD
MS-214 BOARD
IC201
FOCUS/TRACKING COIL DRIVING
SLDE/SPINDLE/LODING MOTOR DRIVE
OPTICAL
PICK-UP
BLOCK
(KHM-313CAB)
(2/2)
A
10
1
2
H
B
13
11
C
7
8
I
14
F
9
6
4
18
15
16
3
G
D
5
17
19
E
12
S002
S001
S003
M001
7P
(DISC IN/OUT)
(CHUCKING)
(TRIGGER)
(LOADING)
M
(Page 40)
(Page 39)
(Page 40)
(Page 38)
(Page 40)
(Page 39)
(Page 49)
(Page 38)
(Page 39)
(Page 40)
(Page 39)
(Page 39)
(Page 39)
(Page 40)
(Page 39)
HCD-AZ33D
HCD-AZ33D
42
42
7-12. PRINTED WIRING BOARD - VIDEO Board -
15
14
28
1
FB1201
FB1202
FB1203
FB1204
FB1205
FB1206
FB1210
L1201
C1204
C1209
C1216
C1217
C1218
C1219
C1221
C1223
C1224
C1227
R1202
R1203
R1204
R1205
R1206
R1207
R1208
R1209
IC1201
R1210
R121
1
JR1201
JR1202
JR1220
JR1225
13
1
12
2
13
JW1201
JW1202
JW1203
JW1204
CN1201
CN1203
C1201
C1202
C1203
C1205
C1206
C1207
C1208
C1210
C1211
C1212
C1213
C1214
C1215
EP1201
EP1202
J1201
J1202
J1203
(CHASSIS)
(CHASSIS)
B
DMB17
BOARD
CN303
M
MAIN BOARD
NO955
1-873-499-
11, 12
(11, 12)
VIDEO BOARD
COMPONENT
VIDEO OUT
P
R
/C
R
P
B
/C
B
Y
VIDEO OUT
S VIDEO OUT
CY
GG
(CHASSIS)
A
B
C
D
E
1
2
3
4
(Page 46)
(Page 37)
•
: Uses unleaded solder.
• See page 34 for Circuit Boards Location.
Ver. 1.1
HCD-AZ33D
HCD-AZ33D
43
43
7-13. SCHEMATIC DIAGRAM - VIDEO Board -
• See page 35 for Waveforms. • See page 65 for IC Block Diagrams.
IC B/D
51
52
53
54
55
56
BOARD
MAIN
(3/5)
M
NO955
BOARD
DMB17
(2/4)
B
CN303
0.8 (2.5)
1.1 (2.5)
1.2 (2.1)
0.9 (2.2)
2.9 (2.2)
0
0
5
2.6
(3.1) 0
2.6
(1.6) 0.5
3.2
2.5
(1.6) 0.3
5
(1.6) 0.2
(3.1) 0
2.6
5
0.8 (2.5)
0.1
C1204
0.1
C1216
50V
1
C1202
50V
1
C1203
50V
1
C1206
50V
1
C1207
50V
1
C1208
50V
22
C1205
22p
C1219
22p
C1218
22p
C1217
22p
C1224
22p
C1223
100
R1202
100
R1209
10k
R1210
10k
R1203
0
FB1202
0
FB1203
0
FB1201
0
FB1206
0
FB1210
0
FB1204
75
R1204
75
R1205
75
R1206
75
R1207
75
R1208
75
R1211
E
EP1202
E
EP1201
13P
CN1201
VCC1
C IN
MUTE1
CVBS IN
YC MIX
Y IN
GND1
BIAS
I/P
CY IN
CLP
CB IN
MUTE2
CR IN
J1202
3
4
1
2
6P
J1201
J1203
0.1
C1209
10uH
L1201
0
FB1205
22p
C1221
1
2
3
3P
CN1203
0.1
C1227
VIDEO BOARD
VIDEO AMP, 75
Ω DRIVER
IC1201
S VIDEO OUT
VIDEO OUT
(CHASSIS)
(CHASSIS)
Y
P
B
/C
B
P
R
/C
R
COMPONENT
VIDEO OUT
A
10
1
2
B
11
C
7
8
F
9
6
4
3
D
5
E
12
1
2
3
4
5
6
7
8
9
10
11
12
13
RGBSEL
DSEL/DISCEXT
Cr/R
WIDE
Cb/B
D-GND
Y/G
D-GND
Y
D-GND
C
D-GND
V
V+5V
V-GND
VMUTE
50V
1
C1201
7
6
5
4
3
2
1
13
12
11
10
8
9
14
GND2
CR OUT
GND2
CB OUT
GND2
CY OUT
Y OUT
GND2
CVBS OUT
S2
S1
C OUT
S-DC OUT
VCC2 28
27
26
25
24
23
22
21
20
16
17
18
19
15
MM1758AFBE
IC1201
6.3V
1000
C1211
6.3V
1000
C1212
6.3V
1000
C1213
6.3V
1000
C1214
6.3V
1000
C1215
0
JR1220
0
JR1225
10V
100
C1210
(Page 39)
(Page 49)
HCD-AZ33D
HCD-AZ33D
44
44
7-14. PRINTED WIRING BOARD - DMPORT Board -
1
2
1
9
8
1
4
5
1
18
R214
R215
CN201
CN203
CN204
R224
R227
R228
R229
R230
R231
R232
R239
R241
C211
C229
C230
C210
C231
C232
C237
C238
C239
C240
C241
IC202
L200
R203
R204
R205
R206
R207
R208
R209
L
MAIN BOARD
CN957
K
MAIN BOARD
CN209
1-873-391-
11
(11)
DMPORT BOARD
(COMPONENT SIDE)
+
+
+
+
+
+
+
DMPORT
1-873-391-
11
(11)
DMPORT BOARD
(CONDUCTOR SIDE)
A
B
C
D
1
2
3
4
5
(Page 46)
(Page 46)
•
: Uses unleaded solder.
• See page 34 for Circuit Boards Location.
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