Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment MYSTERY Car Audio Mystery MMD-7700DS DMD-2003E_MP2_circuit diagram
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5 4 3 2 1
VCC33
OSC1
1 4 RD1 47K VCC33 VCC33
E/D VDD BD1 BEAD
CD67 Y1 AVD33S REFD RD3 4.7K
(100nF) 27MHz VD12 CD2 CD3
2 3 CD5 CD6
GND OUT 10uF/6.3V_X5R 10uF/6.3V_X5R
(27MHz_ISXO-5) VCC33 22pF 22pF
GND
MRST#
BD2 RFGND
GND RFGND
R25 4.7K AUX4 R4 BEAD
TEMP_INT
INTERFACE
RD7
RD8
HOMESW RD2 100R AUX3 4.7K DVCC
HOMESW
CD9
D AUX7 HIRQ CD10 100nF D
AUX7 RFGND
CDMDI
AUX2 10uF/6.3V_X5R
AUX2
RFGND
SLO
FOO
TRO
DMO
AUX1 MRST#
AUX1 AUX0 AUX1 F E D C B A RF
AUX0
HB-1M1608-102JT
220R
AUX0 RFGND
RF
RD11 1K
U11 VCC33
CD12
AUX1
MRST#
AUX0
5 1 MRST# VD33 CD11
MSD3
MSD2
MSD1
MSD0
CT VOUT
DMA6
DMA5
DMA4
VD12 470pF
CD14 2 DRFN CD13 680pF
VDD RFGND
100nF
F
E
D
C
B
A
DRFP
39nF 4 3 CD15 CD16
NC GND VD33RF
MIN
L1 10R_3216
H
G
BD5229G 10nF 100nF
GND CD17 CD18
256
255
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197
196
195
194
193
100nF 100uF/6.3V
GND BD3 BEAD
VS33
DMA6
DMA5
DMA4
AUX1
RESET#
HCS1FX#/2HDMI_D2/AUX37
AUX0
HA0/2HDMI_D5
HA1/2HDMI_D6
HIRQ/2HDMI_D0/AUX47
HIORDY/2HDMI_D1/AUX33
HRDQ#/2HDMI_D3/HDMI_ACTIVE
HWRQ#/2HDMI_D4/HDMI_HSYNC
HRD#/HSYNC_2HDMI/AUX46
HWR#/VSYNC_2HDMI/AUX45
VDD
VSS
HD10/2HDMI_D18/AUX22
HD9/2HDMI_D17/AUX21
HD8/2HDMI_D16/AUX20
HD7/2HDMI_D15/AUX17
HD6/2HDMI_D14/AUX16
HD5/2HDMI_D13/AUX15
VD33
VS33
CLK
VID_XO
VID_XI
HD11/2HDMI_D19/AUX23
HD4/2HDMI_D12/AUX14
HD12/2HDMI_D20/AUX24
HD3/2HDMI_D11/AUX13
HD13/2HDMI_D21
HD2/2HDMI_D10/AUX12
HD14/2HDMI_D22
HD1/2HDMI_D9/AUX11
HD15/2HDMI_D23
HD0/2HDMI_D8/AUX10
VS33
VD33
DVCC
AVS33
AVD33
REFD
CDPD
TRO
SLO
FOO
DMO
SLV
MIN
H
G
F
E
D
C
B
A
DRFP
DRFN
VGA
VPA
RFGND
DRAM3.3V DRAM3.3V 1 192 CLOSESW SWCLOSE TP11 BTWC : USB NO WORKING
1
U6
54
2
3
VD33
AUX34/CAMCLK
SPNP
SPNN 191
190
SPNN TP12
CD19
CLOSESW
1nF
BTWE : USB WORKING
DB0 VDD VSS DB15 PLL3 CLK SOURCE AUX44/HA2/2HDMI_D7 AGC1 CD20 100pF
2 DQ0 DQ15 53 4 AUX36/HCS3#/2HDMI_CLK AGC2 189
3 52 0 CRYSTAL OSC AUX2 5 188 DVDMDI
DB1 VDDQ VSSQ DB14 1 DCLK INPUT DMA7 AUX2/SIN DVDCDPD 2.1V_PVC DVDMDI
4 DQ1 DQ14 51 6 DMA7 VB0 187 2.1V_PVC
DB2 5 50 DB13 DMA8 7 186 CD21
DQ2 DQ13 DMA9 DMA8 CDLD CDLDO
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