Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Prolodgy car audio Prology MDD-700 Videovox PAV-1500 display circuit diagram
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5 4 3 2 1
D D
VCC5V MCU5V
P03 P02 P07 P08
MOT_PWR DVDPWR_CTL
VCC12V VCC12V MOT_PWR MOT_PWR DVDPWR_CTL DVDPWR_CTL CAR12V CAR12V
VCC12VA
VCC5V
MCU5V
VCC12VA FPCMOT[9..0] FPCMCU[39..0]
VCC12VB VCC12VB FPCMOT[9..0] FPCMOT[9..0] FPCMCU[39..0] FPCMCU[39..0] VCC12V VCC12V
MOT9V MOT9V FRONT_LED MCU5V MCU5V
VCC5V VCC5V FRONT_LED MOT9V MOT9V
VCC3.3V VCC3.3V TUN8V TUN8V
VCC3.3VA VCC3.3VA TUN5V TUN5V
FPBIAS DVD8V DVD8V
FPFPBIASPWC FPPWC DVDPWR[7..0] DVD3V DVD3V
GND FPPWC
DVDPWR[7..0]
GND
P03_MAINPWR
P08_MAINPWR
P04
FPPWC P09
VCC12V VCC12V FPPWC FPBIAS DVDPWR0
VCC3V VCC3V FPBIAS DISC_SENS DVDPWR[7..0]
VCC3.3VA VCC3VA SCL1 FPCDVD[25..0]
C SCL1 SDA1 SCL1 FPCDVD[25..0] FPCDVD[25..0] C
SDA1 DI88_RESET SDA1
DI88_RESET FPCMCU28 DI88_RESET
AUDIO_IN FPCMCU29
Y_OUT P09_DVD
FPCMCU31
Y_IN0 FPCMCU33
Y_IN1 FPCMCU35 P10
Y_IN2 FPCMCU37
Y_IN3 FPCMCU39 FPCDVD[6..2]
C_IN AUDI2C[3..0] FPCDVD[6..2] TUN8V TUN8V
GND AUDI2C[3..0] FPCMCU27 AUDI2C[3..0] DVD3V DVD3V
AUDIO_MUTE
P04_DI8801&EEPROM
TUNAUD[1..0]
TUNAUD[1..0]
P05 GND
LCD_INH
VCC12V VCC12V LCD_INH LCD_INH P10_AUDIO
SPI_CE
VCC12VB VCC12VB SPI_CE SPI_CLK SPI_CE
VCC5V VCC5V SPI_CLK SPI_DAT SPI_CLK P11
SPI_DAT SPI_DAT
BACKLIGHT TUNAUD[1..0]
BACKLIGHT BACKLIGHT FPCMCU23 TUN8V TUN8V
FPCMCU25 SCL2 TUN5V TUN5V
GND FPCMCU21 SDA2
FPCMCU19 RADIO_SD
P05_INFOLCD RADIO_ST GND
P11_RADIO
B P13 P12 B
FRONT_LED TVCON[7..0]
VCC12VB MOT9V FRONT_LED DISC_KEY TVCON[7..0] TVCON[7..0]
MOT9V VCC12VB DISC_KEY DISC_KEY
GND
P12_TV
P13_KEY&LED
P14
DIMMER
VCC12V VCC12V DIMMER DIMMER
GND GND GND
P14_INVERTER P02_DISPMCU P07_MAINBD
A A
Title
P01_BLOCK
Size Document Number Rev
A3
Date: Saturday, May 22, 2004 Sheet 1 of 14
5 4 3 2 1
5 4 3 2 1
VCC5V VCC5V
GND
24LC04 ICC
VCC5V VCC5V J9
U502
1 + + 2 ICCDATA
1 8 3 4 ICCCLK
A0 VCC + + /RESET
2 A1 WP 7 5 + + 6
3 6 7 8 ICCSEL
VCC5V VCC5V A2 SCL SCL1 OSC1 9 + +
4 VSS SDA 5 SDA1 + + 10
FPCMCU[39..0] P:07
VCC12V MOT9V 24LC04B ICC
D CON1 D
22P
22P
B+12V FPCMCU0
1
10K
2.2K
2.2K
B+12V FPCMCU1
2
C505
C506
B+12V FPCMCU2 C14 104
3 FPCMCU3 X501
4 B+12V
ONB+ FPCMCU4
5 FPCMCU5
6 GND1
R528
R534
R533
GND2 FPCMCU6 16MHz
7 FPCMCU7
8 GND3
GND4 FPCMCU8
9 FPCMCU9 FPCMCU22 SCL1 P:04
10 PR_IN SDA1 P:04
PB_IN FPCMCU10 FPCMCU20 R114 33
DI88_RESET
/RESET
ICCSEL
11 FPCMCU11 P:04
PG_IN
OSC1
12 FPCMCU12
13 HS_IN
FPCMCU13
RXD
0:Reset
TXD
14 VS_IN
SEN1 FPCMCU14 1:Run VCC5V
15 FPCMCU15
16 GND3
FPCMCU16
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
17 SEN2
I/O1 FPCMCU17
18 FPCMCU18 U2
SEN3
PE2/CANTX
PE0/TDO
EVD
PE3/CANRX
PA5(HS)
PA4(HS)
PE1/RDI
TLI
PA7(HS)/SCLI
PA6(HS)/SDAI
VDD_2
OSC1
OSC2
VSS_2
RESET
VPP/ICCSEL
19
10K R527
10K R526
R_SD FPCMCU19
20 FPCMCU20
21 RXDO
R_ST FPCMCU21
22 FPCMCU22 R530 10K
23 TXDO P:05 LCD_INH 1 PE4(HS) VSS_1 48
SCL2 FPCMCU23 C14 104
24 FPCMCU24
25 ACC 2 PE5(HS) VDD_1 47 VCC5V
SDA2 FPCMCU25 1:Mute
26 FPCMCU26 AUDIO_MUTE FPCMCU27
27 MRES 3 PE6(HS) (HS)PA3 46 0:Volume
FPCMCU27
C 28 MUTE
AV_IN FPCMCU28 4 45 CAR_ACC FPCMCU24 C
29 FPCMCU29 PE7(HS) PA2
Y_OUT
ei0
30 FPCMCU30 R508 1K RADIO_ST FPCMCU19 0:Disable
31 GND5 P:02 DIMMER 5 PB0/PWM3 PA1 44
Y0_IN FPCMCU31 1:Enable
32 FPCMCU32 CENT_SPK RADIO_SD FPCMCU21
33 GND6 CENTER_SPEAK 6 PB1/PWM2 PA0 43
Y1_IN FPCMCU33
ei2
34 FPCMCU34
35 GND7 P:05 BACKLIGHT 7 PB2/PWM1 AIN15/SS/PC7 42 SPI_CE P:05
Y2_IN FPCMCU35
36 FPCMCU36 ICCCLK R532 10K
37 GND9 8 PB3/PWM0 ICCCLK/SCK/PC6 41 SPI_CLK P:05
Y3_IN FPCMCU37
38 FPCMCU38
39 GND1 9 PB4(HS)/ARTCLK AIN14/MOSI/PC5 40 SPI_DAT P:05
C_IN FPCMCU39 VCC5V
40 ICCDATA R525 10K
10 PB5/ARTIC1 ICCDATA/MISO/PC4 39
ei3
R506 11 38 R516 4.7K
PB6/ARTIC2 ICAP1_B/(HS)PC3 VCC5V
FPC 40P 10K
12 37 SCL2 FPCMCU23
PB7 ICAP2_B/(HS)PC2
DISC_KEY 13 36 SDA2 FPCMCU25
P:13 DISC_KEY PD0/AIN0 AIN13/OCMP1_B/PC1
MOT9V FPCMOT[9..0] P:06 MOT_PWR RESET_MCU FPCMCU26
P:03 4.7K 14 35
MOT_PWR PD1/AIN1 AIN12/OCMP2_B/PC0
OCMP1_A/AIN10/PF4
ICAP2_A/AIN/11/PF5
CON1
OCMP2_A/AIN9/PF3
EXTCLK_A/(HS)PF7
R505 15 ei1 34
PD2/AIN2 VSS_0
ICAP1_A/(HS)PF6
MOT_SPEED FPCMOT0 C14
1 FPCMOT1
MCO/AIN8/PF0
BEEP/(HS)PF1
2 MOT_COUNT 16 PD3/AIN3 VDD_0 33
MOT_LIMIT FPCMOT2 104
3 VCC5V
MOT_P3 FPCMOT3
AIN4/PD4
AIN5/PD5
AIN6/PD6
AIN7/PD7
4
(HS)PF2
MOT_P2 FPCMOT4
VAREF
VDD_3
VSS_3
5 VCC5V
VSSA
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