Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment MYSTERY Car Audio Mystery MCD-970BT MCD-970BT SB&DECK service manual
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1 2 3 4 5 6 7 8
A+7.5V A+3.3V A+3.3V SVCC A+3.3V VCC
2 C
E 3
R53 1R5 R54 1R5
Q2
470
1
KTC4375
B
A A
10UF
47UF
104
104
R56
C61
C64
C65
C60
100UF
104
104
3
2
ZD1 ZD2
C59
223
C62
C63
3.6V
EDZ3.6B
1
1
C66
47
DGND DGND
R60
B B
A+3.3V MVCC VDD B+5.0V
DGND DGND
R70 100K VDD
R68 1R5 R69 1R5
C78 152
47UF
47UF
R71 220 AGND
104
104
104
4.7UF C80
C67
C68
C71
C72
C73
R72 220
4.7UF C81
C82 152
C C
R80 100K
AGND DGND DGND
MVCC MVCC
U3
47K R40
IS42S16100C1_7TI
1 50
2 VDD1 VSS2 49
DB0 3 DQ0 DQ15 48 DB7
B+5.0V B+5.0V DB1 4 DQ1 DQ14 47 DB6
5 VSSQ1 VSSQ4 46
DB2 6 DQ2 DQ13 45 DB5
DB3 7 DQ3 DQ12 44 DB4
D VDDQ1 VDDQ4 D
8 43
DB4 9 DQ4 DQ11 42 DB3
C106 C108 DB5 10 DQ5 DQ10 41 DB2
C_ C_
RESET_HOST
11 VSSQ2 VSSQ3 40
LSTAR1 DB6 DQ6 DQ9 DB1
R143 0 12 39
DB7 DQ7 DQ8 DB0
MDATA0
D_ISTAT
HIF_SEL
SL_ORG
LOAD_R
LOAD_F
MADDR
13 38
MDATA
GND4 VDDQ2 VDDQ3
MCLK
ISTAT
14 37
MWE
SOSI
MRD
MCS
DEC
MLT
LDQM 15 LDQM NCRFU 36
SLORG1 D+3.3V DRW _WE UDQM UDQM
R144 0 16 35
CAS 17 _CAS CLK 34 XCLK
B+5.0V B+5.0V B+5.0V RAS 18 _RAS CKE 33 CKE
_CS NC
47K
47K
19 32
C107 C109 BA0 20 BA A9 31 ADDR9
C_ C_ ADDR10 A10AP A8 ADDR8
47K
DGND 21 30
A+7.5V ADDR0 22 A0 A7 29 ADDR7
ADDR1 A1 A6 ADDR6
R126
R135
D+3.3V 23 28
ADDR2 24 A2 A5 27 ADDR5
1K
1K
1K
1K
1K
1K
1K
1K
ADDR3 A3 A4 ADDR4
R127
DGND DGND 25 26
GND6 GND7 VDD2 VSS1
22UF
10K
104
E SW2 E
C
L_END1
R122
R124
R119
R105
R116
R118
R107
R108
1 3
C104
C105
C54
2 4
R93
104
22p
SW1AB_350
B+5.0V
GND5
7.5V
D_ISTAT
MP_MLT
MP_CLK
C92
C91
LIM_SW
DECINT
CH_SW
MP_DO
EJ_SW
RESET
IN_SW
MP_DI
RCHO
AGND
MDAT
LCHO
MCLK
ISTAT
LD_R
LD_F
SOSI
MCS
3.3V
104
MLT
SEL
DGND DGND
C83
DGND DGND
DGND SGND MGND TGND DGND
MGND
Engineer
SEM COMPANY NAME
F Drawn by Address F
SEM City
R&D CHK TITLE: Size
A3
DOC CTRL CHK
ADF3050MAHJ_R1.8
MFG ENGR CHK
Changed by Date Changed Time Changed QA CHK REV Drawing Number Sheet 3 of 3
ntmg4 Tuesday, June 27, 2006 7:01:16 pm
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
C-OPEN
C3 C-OPEN
A VREF A+7.5V A+7.5V A
C6
DGND X1
16.9344MHZ
1 3
2
B+5.0V
R
R
R
R
R139
R140
R141
R142
DGND
R4
10K
1M
$V
FEO1
FEO
R100
R110
3.3K D7
R-OPEN
KDS160 SPDL
C51
C52
C53
18K
SOSI
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