Mystery MCD-970BT Service Manual
F
E
D
C
B
A
DGND
1
DGND
DGND SGND MGND TGND
2345678
C
C
B
7
G
V
.
3
3
O
CH
L
D
N
G
A
O
H
C
R
T
A
D
M
K
L
C
M
T
L
M
S
C
M
T
A
T
S
I
T
S
I
_
D
E
S
E
R
R
D_
L
F
D_
L
N
CI
E
D
I
S
O
S
W
S
_
N
I
S
_
H
C
W
S
_
J
E
S
_
M
I
L
M
_
P
M
D
_
P
M
D
_
P
M
CL
_
P
M
L
E
S
GND6 GND7
1234567
2
1
SW1AB_350
SW2
3
4
L_END1
K
7
4
7
2
1
R
DGND
K
7
4
6
2
1
R
K
7
4
5
3
1
R
DGND
C107
C_
C_
2
4
9
0
1
1
p
9
2
2
V
.
0
5
+
V
.
5
5
D
N
2
2
1
R
4
2
1
R
9
1
1
R
5
0
1
R
T
A
T
T
W
W
T
L
6
1
1
R
I
8
1
1
R
O
K
7
0
1
R
8
0
1
R
C109
DGND
A+7.5V
D+3.3V
K
1
K
1
K
1
K
1
K
1
K
1
K
1
K
1
LSTAR1
SLORG1
GND4
B+5.0V
B+5.0V
R143
0
R144
0
B+5.0V
A
T
A
D
M
K
L
C
M
T
L
M
S
C
M
T
A
T
S
I
T
A
T
S
I
_
D
S
O
H
_
T
E
S
E
R
R
_
D
A
O
L
F
_
D
A
O
L
C
E
D
I
S
O
S
G
R
O
_
L
S
R
D
D
A
M
D
R
M
0
A
T
A
D
M
E
W
M
L
E
S
_
F
I
H
B+5.0V
C_
C106
C108
C_
B+5.0V
T
4.7UF C81
C804.7UF
R72
R71
220
220
R80
C82 152
100K
AGND
R70
152C78
100K
AGND
Changed by Date Changed Time Changed
7:01:16 pmTuesday, June 27, 2006ntmg4
QA CHK REV Drawing Number
MFG ENGR CHK
DOC CTRL CHK
ADF3050MAHJ_R1.8
Sheet of
33
A3
R&D CHK
TITLE:
Size
SEM
City
SEM
Drawn by
Address
F
MGND
3
4
8
0
1
C
DGND
DGND
Engineer
DGND
COMPANY NAME
K
0
1
3
9
R
4
0
1
C
C
5
0
UF
1
2
C
2
ADDR2
ADDR3
4
0
1
4
5
C
25
23
24
VDD2
A2
A3 A4
VSS1
A5
26
27
28
ADDR5
ADDR4
E
ADDR1
A120A10AP
A6
ADDR6
D+3.3V
DGND
ADDR10
ADDR0
LDQM
DRW
DB6
DB7
DB5
CAS
RAS
BA0
15
21
22
A0
A7
A8
29
30
ADDR8
ADDR7
13
10
16
11
12
14
19
VDDQ2
VSSQ2
_CAS18_CS
_RAS17_WE
CKE
NC
A9BA
33
31
32
34
ADDR9
CKE
DQ59DQ6
DQ7
LDQM
VDDQ3
NCRFU
VSSQ3
UDQM
DQ10
DQ8
DQ9
CLK
35
38
41
39
40
37
36
DB0
UDQM
XCLK
DB2
DB1
DB4
DQ1145DQ12
42
DB3
DB0
DB1
DB2
DB3
DGND
1
7
2
3
4
5
6
VDDQ1
DQ2
DQ38DQ4
VDDQ4
DQ1346DQ14
43
44
DB5
DB4
D
U3
IS42S16100C1_7TI
VDD1
DQ0
DQ1
VSSQ1
VSSQ4
DQ15
VSS2
50
47
48
49
DGND
MVCC
47K
DB7
DB6
R40
MVCC
7
UF
6
7
C
4
1
4
7
0
1
C
4
2
0
1
7
C
8
UF
6
7
C
4
3
7
C
4
0
1
C
A+3.3V
R68
DGND
1R5
MVCC
VDD
VDD
R69
1R5
B+5.0V
B
6
C
7
4
0
6
R
DGND
DGND
UF
0
9
0
5
1
C
4
2
0
1
6
C
4
6
5
6
1
1
R
3
2
2
3
ZD1
3.6V
EDZ3.6B
ZD2
3
6
C
1
B
KTC4375
2
4
0
0
UF
6
0
C
1
4
6
C
4
0
1
UF
1
7
6
4
C
4
5
0
1
6
C
A
A+7.5V
0
7
2
C
1
Q2
3
E
A+3.3V
R53
1R5
SVCC
A+3.3V
R54
1R5
8
VCCA+3.3V
F
DACVHALF
12345678
AGND
DGND
ntmg4 Tuesday, June 27, 2006 7:00:55 pm
Changed by Date Changed Time Changed
QA CHK REV Drawing Number
MFG ENGR CHK
DOC CTRL CHK
ADF3050MAHJ_R1.8
Sheet of
23
C
1
R&D CHK
TITLE:
UF
0
1
AGND
0
7
C
4
5
0
7
1
C
DGND
DGND
AGND
6
R
D
D
A
5
R
D
D
A
4
R
D
D
A
DGND
3
R
D
D
A
2
R
D
D
A
1
R
D
D
A
0
R
D
D
A
0
1
R
D
D
A
0
A
B
S
A
R
S
A
C
W
R
D
DGND
M
DQ
L
3
B
D
2
B
D
1
B
D
0
B
D
7
B
D
6
B
D
5
B
D
DGND
_
F
I
H
0
1
1
4
0
dream
City
dream
Drawn by
Address
R138
KDS160
D3
R-OPEN
M
A
KDS160
D2
KDS160
D1
Engineer
COMPANY NAME
M
A+3.3V1.2VCC
E
DACVREF
AGND
UF
0
1
9
6
C
4
4
7
0
C
1
6
4
7
0
C
1
4
4
0
9
1
C
L
E
S
B
DGND
C
E
D
S
C
M
E
W
D
R
M
R
D
D
DGND
DGND
1
2
3
C
E
Q12
A1504
K
0
1
8
8
R
R104
R117
R106
2K2
2K2
2K2
DGND
B
1
2
3
C
E
Q11
A1504
SL_ORG
GND3
SL_ORG1
SLED
SLED+1
1
2
3
4
1
2
3
4
12513WA_04A00
GND
ORGIN
SLED-
SLED+
MDATA0
ADDR8
ADDR7
25
ADDR7
ADDR8
6
R
D
D
A
6
2
5
R
D
D
A
7
2
4
R
D
D
A
8
2
3
R
D
D
A
9
2
0
D
D
V
D
A
P
0
3
0
S
S
V
D
A
P
1
3
2
R
D
D
A
2
3
1
R
D
D
A
3
3
0
R
D
D
A
4
3
0
1
R
D
D
A
5
3
1
A
B
6
3
0
A
B
7
3
S
A
R
_
8
3
S
A
C
_
9
3
W
R
D
_
0
4
M
DQ
L
1
4
0
D
D
V
T
N
I
2
4
0
S
S
V
T
N
I
3
4
3
B
D
4
4
2
B
D
5
4
1
B
D
6
4
0
B
D
7
4
7
B
D
8
4
6
B
D
9
4
5
B
D
0
5
FRAMSYNC
DB4
51
KDS160
D12
B+5.0V
DB4
R114
R115
10K
2K2
D+3.3V
KDS160
D11
1
3
1
1
R
7
5
R
K
7
4
J6
D
R_CH
L_CH
F
P
0
6
0
2
0
C
1
F
P
0
0
0
1
ADDR9
UDQM
XCLK
CKE
19
24
23
20
17
18
22
21
XSCLK
ADDR9
CKE
TEST2
TEST3
UDQM
ADDR11
ADDR12
_MADDR
MDATA0
MDATA1
MDATA2
DECINT
_MRD
_MCS
MWE
57
54
56
55
53
58
59
52
DGND
MDATA1
MDATA2
B+5.0V
K
0
B+5.0V
TEO1
TEO
16
TEST1
MDATA3
60
MDATA3
7
2
C
14
15
TEST0
INTVDD1
62
61
C95 104
4
R
R
O
-
R
1KR51
R111
39K
LOAD_R
DACVHALF
13
11
LCH_OUT
DACVDDA
DACVHALF12DACVREF10DACVSSA
S5L8310X
INTVSS1
MDATA5
MDATA4
63
64
65
MDATA4
MDATA5
6
0
7
4
N
E
P
MGND
8
4
R
R112
39K
LOAD_F
SLO
DACVREF
MDATA6
MDATA6
66
DGND
DGND
DGND
9
RCH_OUT
MDATA7
67
MDATA7
1
C
0
1
9
C
0
1
6
8
7
DACVDDD
DACVSSD
FIN
PADVDD1
PADVSS1
_PCMCS
HIFSEL
69
70
68
104C77
TR-
TR+
DGND
1
2
3
4
5
6
7
A
8
9
0
1
1
1
0
2
1
3
1
4
1
C
1.2VCC
3
0
4
R911R5
6
4
C21 331
C24 331
C-OPENC23
4
1
5
PLLVDDA2PLLVSSA
VCO1LF3VCO2LF
C
O
L
C
D
W
DS
M
S
DP
M
S
O
M
S
E
M
S
S
O
S
C
B
S
C
F
W
A
D
S
M
C4
_
K
L
C
M
A
T
S
I
F
M
E
T
E
S
E
R
S
V
S
T
N
I
D
D
V
T
N
I
U
O
X
I
X
NT
M
NT
M
NT
M
NT
M
NT
M
NT
M
C
F
R
DEMAND
DATXO
C2PO
LKFS
74
71
73
72
75
DGND
1
2
K
2
6
8
R
DGND
K
7
4
6
1
R
B
1
3
C
A1504
Q4
A+7.5V
DGND
.
1
1
O
D
.
2
1
O
D
1
.
I
1
D
2
.
1
I
D
B
E
R
O
E
R
E
UT
M
1
1
G
1
D
N
G
1
.
5
I
D
2
I
D
.
1
2
O
D
.
2
2
O
D
2
D
N
G
2
.
5
I
D
U5
)
L
(
1
0
0
4
P
I
MGND
WDCK
SMDP
SMDS
SMEF
LOCK
SVCC
VCC
U1
K
0
0
1
K
9
9
8
9
7
9
N
6
9
F
5
9
1
4
9
K
3
9
K
2
9
T
1
9
0
9
T
9
8
R
I
8
8
B
7
8
2
6
8
2
5
8
T
4
8
N
3
8
5
2
8
4
1
8
3
0
8
2
9
7
1
8
7
0
7
7
K
6
7
100PC57
DGND
4
9
0
C
VCC
2
E
D_ISTAT
D
N
G
4
O
D
4
O
D
4
I
D
4
I
D
E
R
V
C2
C
V
G
C1
C
V
T
N
C
D
3
O
D
3
O
D
5
O
D
5
O
D
EFM
1.2VCC
2
2
9
8
XO XI
$V
3
DGND
RESET_DEC
KDS160
D6
K
0
1
9
0
1
R
FO+
FO-
8
2
3
7
2
.
2
6
2
.
1
5
2
.
2
4
2
.
1
3
2
F
2
2
2
A
MGND
2
1
2
0
2
L
9
1
3
I
8
1
.
2
7
1
.
1
6
1
.
2
5
1
.
1
LOAD
LOAD+1
J3
LOAD
1
2
1
2
LOAD+
LOAD-
B
K
0
1
3
3
1
R
1
P
0
0
0
1
1
C
2
0
P
0
1
0
C
1
3.3K
ND
G
D
B
1
3
C
A1504
Q5
B+5.0V
R
R
0
1
0
1
0
1
R
R
J4
SPINDLE
SP
SP+1
1
2
1
2
SP+
SP-
R100
$V
R4
DGND
1M
D7
KDS160
2
E
0
6
3
R
7
3
4
4
4
1
8
3
0
9
3
K
0
1
0
1
1
R
SOSI
N
E
P
O
-
1
5
C
R
9
3
1
R
2
5
C
3
5
C
8
K
SPDL
R
0
4
1
R
R
1
4
1
R
R
2
4
1
R
FEO1
FEO
A
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DGND
N
E
P
O
-
C
6
C
1
X1
16.9344MHZ
2
3
N
3
E
C
P
O
-
C
B+5.0V
VREF
A+7.5V
A+7.5V
Size
A3
F
E
D
C
B
A
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