Sony HCD-AZ33D - Schematic Diagram - DVD SERVO Section (3;4)

HCD-AZ33D
HCD-AZ33D
4040
7-10. SCHEMATIC DIAGRAM - DVD SERVO Section (3/4) -
• See page 65 for IC Block Diagrams.
BOARD
DMB17
(2/4)
17
BOARD
DMB17
(2/4)
29
BOARD
DMB17
(2/4)
23
BOARD
DMB17
(2/4)
21
BOARD
DMB17
(2/4)
16
MAIN
BOARD
CN203
E
(4/5)
32
(4/4)
DMB17
BOARD
BOARD
DMB17
(4/4)
34
BOARD
DMB17
(2/4)
33
35
(4/4)
DMB17
BOARD
25
(2/4)
DMB17
BOARD
BOARD
4
(4/4)
DMB17
BOARD
36
(4/4)
DMB17
BOARD
DMB17
(2/4)
24
(2/4)
DMB17
22
BOARD
(1/4)
BOARD
12
DMB17
18
DMB17
BOARD
(2/4)
IC B/D
NO956
MAIN
BOARD
N
(3/5)
∗ 1.8 2.1 2 2.1 1.5 3.3 1.1 1.5 1.1 1.2
3.3
1.3 3.3
0 0 1.9
0.1
∗ ∗ ∗
3
∗
0.8 0.8
0
0 3
3.3 3.3 3.3
0
∗
2.4 2.3 2.1 2.2 1.4 2.2
1.8
3.3
4.9
2.1
0
0.1
0
3.3
3.3
3.3
3.3
0
3.2
0.2
3.3
0.1
0.1
3.3
3.6
3.3
1.5
2.3
2.3
0.5
0.1
1.7
1.7
2.6
3.1
2.8
3.1
2.2
3.3
∗
∗
∗
3.3
∗
∗
∗
∗
3.3
∗
3.3
2.5
2.6
3.2
1.6
1.6
1.7
1.5
0.1
0.1
0.1
3.3
1.6
2.2
∗
3.3
3.3
∗
∗
∗
∗
∗
∗
∗
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
24P
CN101
GND (LD)
LD (650)
NC
NC
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
(LO:DVD.HI:CD) MSW
VOD/D
VOC/C
TRK-
TRK+
FCS+
FCS-
QST8TR
Q102
1
2
3
4
5
6
6P
CN105
TXD
RXD
GND
+3.3V
V2REFO
(NC)
RFMON
54
321
TK11133CSCL-G
IC105
CONT
GND
NOISE
VOUT VIN
0.1
C180
0.1
C179
47
RB106
47
RB105
16V
47
C190
10k
R169
0.01
C184
0.22
C182
0.22
C188
0
R187
0
R1133
0
R1134
1
C189
16V
47
C187
8
7
6
5
4
3
2
1
BR24L64F-WE2
IC103
A0
A1
A2
GND SDA
SCL
WP
VCC
16V
47
C178
1k
R191
1k
R193
1234567
42434445464748 41 40 39 38 37 36 35 34 33
16151413121110
98
32 31 30 29 28 27 26 25
17 18 19 20 21 22 23 24
∗
IC101
A15 A14 A13 A12 A11 A10 A9 A8 A19 A20
WE RESET
NC
WP/ACC RY/BY A18 A17 A7 A6 A5 A4 A3 A2 A1
A0
CE
VSS
OE
DQ0 DQ8 DQ1 DQ9 DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTE
A16
0.01
C167
2.7k
R111 0
3.3k
R1546
3.3k
R1150
3.3k
R1152
3.3k
R1151
FB112
FB115
FB113
FB114
FB111
R1545
0
1000p
C109
1000pC108
R1501
0
6.3V
1
C102
10k
R105
10kR106
0
R104
1M
R108
100
R111
1k
R116
47k
R117
22
R118
22
R112
22R115
22
R113
22
R121
22
R120
47k
R124
0
R123
0
R109
47k
R110
100k
R114
100k
R1129
16V
47
C105
0.01
C106
16V
47C112
0.01
C113
100
R101
TRK-
TRK+
FCS+
FCS-
GND
V2REFO
OCSW1
MIC
KRMOD
MAMUTE
REG02
0.01
C101
IOP
10k
R107
RT1N241C-TP-1
Q103
54
45
10
1
2
3
4
5
6
7
8
9
46
47
48
49
50
51
52
53
35
20
40
42
13
17
44
43
41
39
38
37
36
19
18
16
11
12
14
15
34
28
29
30
31
32
33
21
22
23
24
25
26
27
M12L64164A-7T(G)
IC104
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
WE
CAS
RAS
CS
BA0
BA1
A10
A0
A1
A2
A3
VDD
VSS
A4
A5
A6
A7
A8
A9
A11
NC
CKE
CLK
UDQM
NC
VSS
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
MSW
C183
0.47
R102
0
D1 G2 S2
D2G1S1
UM6K1N-TN
Q101
1000p
C191
1000p
C181
10k
R135
R1148
0
R1149
0
R5016
0
R5017
0
0
R5002
(PH,SP,TH)
(EXCEPT PH,SP,TH)
0.01
C1503
FB107
FB108
3.3k
R1563
3.3k
R1564
RF1.8
REG01
SDA
SCL
VBUS_OE
VBUS_OC
1000p
∗IC101
MX29LV320CBTC70-SBA2-0701CE
(AEP,AUS,E3,E12,E13,E15)
MX29LV320CBTC70-SBA2-0701GA
(PH,SP,TH)
C139
100
R1161
IO
G
MM1661JTRE
IC110
1k
R1178
SW+3.3V
SW+5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN106
USB_OC
USB_SW
KRMOD
VC
MIC
GND
SCO
MREQ
SDO
SIO
IFBSY
XIFCS
3.3V_MNT
SYSRST
GND/OCSW1
1
2
3
4
5
5P
CN 111
VBUS
GND
USBM
USBP
GND
RA4
RA5
RA6
RA11
RA9
RA8
RA7
DRCKE
DQM1
RD10
RD11
RD14
RD15
RD7
RD6
RD5
RD4
RCS
RAS
RWE
BA0
BA1
RA10
RA0
RA1
RA2
RA3
RD13
RD12
RD9
RD8
DRCLK
RD0
RD1
RD2
RD3
DQM0
CAS
A17
A0
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
XRD
A1
A16
A15 A14 A13 A21 A20 A9 A10 A11 A12 A19 A18 A8 A7 A6 A5 A4 A3 A2
XWR
VOE
VOF
VOB
VOA
VOD
VOC
DVD_LD
CD_LD
TRK-
TRK+
FCS+
FCS-
TRK-
TRK+
FCS+
FCS-
DVD_LD
CD_LD
XROMCS
1
2
3
4
5
6
7
9
10
11
12
13
14
17
15
24
18
21
20
16
22
26
25
23
19
28
27
31
29
30
32
(3/4)
DMB17 BOARD
IC105
+3.3V REGULATOR
IC104
SD-RAM
IC101
FLASH ROM
IC103
EEPROM
+1.8V REGULATOR
IC110
1
2
3
A
201012
J
H
B
1311
L
N
C
78
I
M
14
F
96
K
4 18 2115 163
G
D
5 17
E
12 19 22
INVERTER
Q101-2
DVD ON
SWITCH
CD ON
SWITCH
Q101-1
AUTOMATIC POWER
CONTROL(FOR CD)
Q102-1
AUTOMATIC POWER
Q102-2
CONTROL(FOR DVD)
-1 -2
1
2
3
4
4P
CN003
E
ET101
10
C002
0.1
C003
UDZSNPTE-176.8B
UDZSNPTE-176.8B
D001
D002
5P
CN002
(CHASSIS)
USB CONNECTOR BOARD
1
2
3
4
1
2
3
4
5
GND
USB+5V
USB+5V
GND
GND
USBP
USBM
GND
VBUS
4P
CN001
(USB)
10V
220
C001
OPTICAL
PICK-UP
BLOCK
(KHM-313CAB)
(1/2)
(Page 39)
(Page 39)
(Page 41)
(Page 39)
(Page 41)
(Page 39)
(Page 39)
(Page 38)
(Page 39)
(Page 39)
(Page 41)
(Page 41)
(Page 39)
(Page 49)
(Page 39)
(Page 41)
(Page 50)
(Page 39)
Ver. 1.2
Note: When IC103 on the DMB17 board is damaged, exchange
the new DMB17 board for the DMB17 board which IC103
damaged.