DVP-C660/C670D/C675D
4-33
4-34
MEMORY, CLOCK GENERATOR
MB-87 (8/10)
MB-87 (MEMORY, CLOCK GENERATOR) SCHEMATIC DIAGRAM
• See page 4-15 for printed wiring board.
– Ref. No.: MB-87 board; 1,000 series –
5.2 Vp-p (27 MHz)
2
IC105
8
,
9
2.5 Vp-p (27 MHz)
3
IC105
qs
4.9 Vp-p (33.8688 MHz)
4
IC105
qg
DVD : 3.4 Vp-p (29.5 MHz)
CD : 3.4 Vp-p (22.58 MHz)
5
IC105
qh
DVD : 4.3 Vp-p (29.5 MHz)
CD : 4.3 Vp-p (22.58 MHz)
6
IC105
wf
4.9 Vp-p (27.2 MHz)
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
3.3
1.7
3.3
D3.3/C0
1.7
3.3
3.3
1.5
1.6
1.6
3.3
1.6
3.3
1.7
1
2
3
4
5
6
B+
C670D/C675D
C670D/C675D
HD10
HD15
HA16
HA5
HD6
HA9
HA7
HA1
HA15
0.01u
C114
HA20
HD7
HD12
HA12
HD2
HD8
MBM29DL324BD-90PFTN
IC104
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
A19
10
A20
11
WE
12
RESET
13
N.C.
14
N.C.
15
RY/BY
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE
27
VSS
28
OE
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VCC
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15/A-1
46
VSS
47
BYTE
48
A16
HA14
HA3
HD14
HA2
HA11
HA6
HD3
HD0
HA8
HA19
HD11
HD13
HA13
HA4
HD5
HA10
HA21
HD4
HD9
HA17
HD1
10k
R136
HA18
HA0
512FS2CH/VES
FL103
JL108
33MAVD
4V
100u
C111
44.1/48K
X102 27MHz
27MSDP
10
R139
0.1u
C108
512FS39
33MARP
27M39
18p
C109
10
R138
12p
C110
512FS6CH
512FSAVD
27MAVD
FL102
JL111
1k
R154
0
R186
10k
R187
JL112
10
R140
10
R158
JL116
JL113
JL114
JL115
0.1u
C117
0.1u
C113
0.1u
C118
0.1u
C112
10
R113
FB103
FB104
FB102
FB107
FB109
FB111
FB105
FB106
FB110
CXD9572N-E2
IC105
VDD1
1
VSS1
2
27M1
3
27M2
4
AVDD
5
AVDD
6
AVSS
7
XTALIN
8
XTALOUT
9
VSS
10
VDD
11
33M
12
VSS2
13
VDD2
14
512FS2
15
512FS1
16
DVSS
17
DVSS
18
DVDD
19
384FS
20
N.C.
21
768FS
22
44.1/48K
23
27M3
24
JL102
10p
C119
1
A
D_GND
R183
10k
R112 0
HA17
HA5
HD7
HD12
HA6
HD4
HD3
HA16
HA2
HA13
HD7
HD10
HD9
HD0
HA14
HA8
HA8
HA12
HD15
HD1
HA20
HA7
HD11
HA19
HA3
HD15
HA20
HA19
HD13
HD8
HD12
HA9
HA18
HA6
HA16
HA2
HD8
HD3
HA13
HA4
HA18
HA9
HA11
HA15
HA21
HD10
HA4
HD2
HD14
HD11
HA10
HD1
HA12
HD6
HA15
HD0
HD5
HD2
HA10
HA7
HA14
HD9
HD6
HA17
HA1
HA11
HD4
HA3
HD14
HD13
HA0
HA5
HD5
HA21
HA1
IC104
FLASH
5
2
1
3
4
MB-87 BOARD (8/10)
9
12
11
E
7
2
B
3
8
13
10
14
5
6
F
4
C
D
3
MB-87 BOARD (7/10)
(SEE PAGE 4-32)
IC105
PLL
MB-87 BOARD
(1/10,2/10,6/10,9/10)
MB-87 BOARD
(1/10,2/10,9/10)
MB-87 BOARD
(1/10,2/10)
MB-87 BOARD (2/10)
MB-87 BOARD
(2/10,9/10)
MB-87 BOARD (2/10)
MB-87 BOARD (2/10)
MB-87 BOARD
(1/10,2/10,6/10,9/10)
MB-87 BOARD (2/10)
MB-87 BOARD (2/10)
MB-87 BOARD (2/10)
MB-87 BOARD (10/10)
MB-87 BOARD (6/10)
MB-87 BOARD (7/10)
MB-87 BOARD (2/10)
MB-87 BOARD (1/10)
MB-87 BOARD (10/10)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299