Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment MYSTERY Car Audio Mystery MMD574 MMD 574 DVD MP3 SERVO SCH 01_Power & Connector
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VCC3
RFGND
R59 R58 R35 R57
10K 10K 10K 10K
VGND GND
SD_VCC3 DA_GND MGND AGND
SDRAM +3.3V SD--------------2.80V
L7 USB------------3.50V
34ma~58ma(64Mx1) FB SD+USB------2.27V
C35 + E18 NC-----------------5V
USB-UP
100UF16V
104 DVD-STB DVD-D1
DVD-CLK DVD-D2
CPU R302
Flash +3.3V USB.DET
L9
VCC3 22K
ROM_VCC3 R304 R100
APLLVCC3 FB U4
3
B1117-3.3V Q100 47K
Audio PLL +3.3V R8 2 3 10K
OUT IN 1
1
23
3 mA 33
C14 C8 R102
C63 9014 100K
ADJ
104 102 SENSE1(SD-CD)
2
C6 + E20 + E17 C50
104
104 100UF16V 100uF10V 0.1U
D3 D4
1
GND R26 CN1
Video DAC +3.3V
120 J4
M-
VVCC3 GND GND GND 2
M+
1
R50 L4
*
FB OP-SW
1
+ 1
E9 C69
8202kernel+1.8V CL-SW
J3 2
104 3
22UF6.3V
VCC1.8
VPLLVCC1.8 * IR_IN
IR
VGND U6
B1117-ADJ LO-SW GNDA
R12 2 3
VideoPLL+1.8V OUT IN RESET#
USB_PLL3.3 10 SW1 VFD_STB
C11 CL DVD-STB
L5
ADJ
C7 102 + E11 VFD_DATA
DVD-D2
FB 104 C20 E21 R39 AU_D2
104 390 P+5V DVD-D1
+ 220uF VFD_CLK
E16 DVD-CLK
1
C4 GND 100uF10V
R40 1
22UF6.3V 104
DVCC3 GND 200 14P
GND R211 ACC CN2
L8 GND
C94 C85 E19 10
FB C13 + + 104 102 100UF16V VOUT 13
A9V
104 E15 E3 USB.DET
12
C205 E203
22UF6V3 22UF6.3V GND GND
DVCC 104 100UF16V VGND
11
PLL3.3V GND GNDA L-OUT
10
PLL+3.3V
R45 VGND
9
(PLL bypass) P+5V
2.2 L3 R-OUT
FB 8
C87
104 AMUTE 7
A+5V
RFGND SPDIF 6
R17
R42 R51
10 * 2.2 R-OUT 5
R53 R207 P+5V
C73 FROUT FROUT
C201 4
104 2K2 1K
R203 C107 R122 VGND
3
RF +3.3V RF3.3V 2K7 222 102 NC
RFGND VGND
2
E2 +
C75 VGND
R14 C126 1
104 22UF6.3V GND
0 R204 C202 222 R121
+5AVAA 2K7 222 NC 13P
RFGND RFGND
APC3.3V
FLOUT R53 R54 L-OUT
FLOUT
C72 + E22 2K2 R1
C9 104
104
100UF16V
AGND
HOP1200W-SUNPLUS-8202D
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