Akai ADP-841 Скачать руководство пользователя страница 24

 

MT1389

B/

PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE 

 

MTK CONFIDENTIAL, NO DISCLOSURE 

 

 

11

MTK Confidential A

FOR SZ_MTK USE ONLY

Pin Main Alt. 

Type  Description 

126 RD15 

 

Inout

 

DRAM data 15 

125 RD0   

Inout

 

DRAM data 0 

124 RD1   

Inout

 

DRAM data 1 

123 RD2   

Inout

 

DRAM data 2 

121 RD3   

Inout

 

DRAM data 3 

120 RD4   

Inout

 

DRAM data 4 

118 RD5   

Inout

 

DRAM data 5 

117 RD6   

Inout

 

DRAM data 6 

115 RD7   

Inout

 

DRAM data 7 

114 DQS0   

Inout 

Non-pull

 

GPIO 

113 DQM0   

Inout

 

Data mask 0 

JTAG Interface( 4 ) 

48 TDI 

V_ADIN4 

Inout 

1)  Serial interface port 3  data-out 
2)  Version AD input port 4 
3) GPIO 

 

49 TMS 

V_ADIN5 

Inout 

1)  Serial interface port 3 data-in 
2)  Version AD input port 5 
3) GPIO 

50 TCK 

V_ADIN6 

Inout 

1)  Serial interface port 3 clock pin 
2)  Version AD input port 6 
3) GPIO 

51 TDO 

V_ADIN7 

Inout 

1)  Serial interface port 3 chip-select 
2)  Version AD input port 7 
3) GPIO 

 

 

Note: 

1.  The Main column is the main function, Alt. Means alternative function. 
2.  The multi-function GPIO pins are set to 

green characters

3.  The video input port and external TV encoder mode can not both use CCIR-601 mode, at least one of them 

should be in CCIR-656 mode. 

4.  Following is a summary of modified pins. 

(a)  Pin 44, 45, 153, 154, 171, 172, 175, 180, 181, 183, 184, 185, 186, 187, 188, 240, 242, 243, 250, 251 are 

NC pins. 

(b)  Pin 114, 136, 168, 169, 170, 174, 176, 177, 178, 179 will be used as GPIO only. 
(c)  Pin 48, 49, 50, 51 are no longer for JTAG functions. 

(d)  V_ADIN3 (pin 153) is not available. 

(e)  Pin 43 used as 1.8V ground pin for internal digital circuitry. Pin 46 used as 3.3V power pin for internal 

digital circuity. 

Содержание ADP-841

Страница 1: ...www akai ru Models ADP 841 ADP 841M PORTABLE DVD...

Страница 2: ...Manual 1 The System Block Diagram the Block s Function Description 2 Schematic Circuit Diagram 3 Interconnection Diagram 4 Critical Commpoents List 5 IC Date Sheet IC Description 6 Service Tools and E...

Страница 3: ...Diagram the Block s Function Description DVD System Block 2 Schematic Circuit Diagram DC to DC MP1410 1 Mech DM 12 pick up DD30 2 Servo MPEG MT1389DE B DISPLAY 8 4 TFT LCD INVERTER TFT LCD driver IR3...

Страница 4: ...0 1uF R111 10KF L104 6 8uH C112 0 01uF CON9 TH8AW 5 4 3 2 1 6 7 8 5 4 3 2 1 6 7 8 C115 180pF U11 MP1410ES 1 2 3 4 8 7 6 5 BS Vin Vsw GND Sync EN Comp FB C103 0 01uF D11 B230A 1 2 C110 220uF 6 3V C109...

Страница 5: ...1 8 4 D25 1N5819 1 2 C259 0 1uF C233 0 1uF Q23 3906 1 2 3 U21 NCP1117open 3 1 2 IN GND OUT R222 0R U24 AMS1117 ADJ 3 2 1 4 VIN VOUT ADJ VOUT R227 560RF R225 4 7K C246 10uopen C263 0 1uF C256 100uF 6 3...

Страница 6: ...47uF 10V C333 0 1uF F308 FB C369 0 1uF R313 560R C332 0 1uF C305 10uF 6 3V C335 0 033uF C374 0 1uF C375 0 1uF R355 330R R706 R R327 4R7 C396 0 1uF R713 15K C707 0 1uF U72 ADM869L 1 4 5 12 16 7 8 9 10...

Страница 7: ...410 33R R412 33R R407 10K R404 680R C403 0 1uF C405 0 1uF C409 0 1uF U41 ESMT M12L64164A 1 2 4 12 5 7 9 8 10 46 11 13 15 16 17 18 19 35 22 23 24 25 26 14 41 29 30 31 32 33 34 36 37 38 39 40 43 42 44 5...

Страница 8: ...1 1K C531 0 47uF R518 560R J3 ST 006C 050 300 5 4 2 3 1 GND GND AUDIOL AUDIOR AUDIOL J8 ST 212C 050 100 2 3 4 1 5 6 7 F501 R701 10R 0805 C521 0 1uF Q57 9014 1 2 3 U66 F_TB3GA4 5Z 1 2 3 4 5 6 7 8 2 3 4...

Страница 9: ...GND HGND 5V 5V GND SVIDEO_C SVIDEO_Y GND TIMD1 TIMD2 INT EXT PAL NTSC SCL SDA C617 22pF L711 22uH PIO54 M8 MARK 1 1 C611 22pF C603 330pF C601 270pF R608 75R R609 75R C608 22pF C615 100pF J5 ST 013 8 2...

Страница 10: ...B N I G N I R 1 C C V J D A F P M A L C R E T L I F C G A T U O C G A E R U T C I P V 6 1 U 0 1 9 A C Z H M 9 1 6 3 3 4 4 1 Y 1 2 C u 1 0 1 P J W A 0 2 H T 2 1 1 1 0 1 7 5 4 3 3 1 9 2 4 1 5 1 6 1 7 1...

Страница 11: ...F F O G V C N H G V C N 1 V T S 2 V T S V P C R L G 3 E O 2 E O 1 E O M O C V 1 H T S D N G R G B D N G C C V 1 H P C 2 H P C 3 H P C V 0 5 R L S C N H E O 2 H T S GND GND R 0 5 8 R 1 0 1 C U 1 0 1 1...

Страница 12: ...Singing Appellation MPS1410 IC MX29LV800 IC TPA6011 IC MT1389DE B IC FN5331 IC AT5654 IC MC33202 IC IR3Y29BM IC PVI 1004B C IC...

Страница 13: ...ltage To prevent current limit run away during a short circuit fault condition the frequency foldback comparator lowers the oscillation frequency when the FB voltage is below 650mV COMP Pin 6 Compensa...

Страница 14: ...put AC coupled input path A 3 DVDB Analog Input AC coupled input path B 4 DVDC Analog Input AC coupled input path C 5 DVDD Analog Input AC coupled input path D 6 DVDRFIP Analog Input AC coupled DVD RF...

Страница 15: ...5 CSO RFOP Analog output 1 Central servo 2 Positive main beam summing output 26 RFLVL RFON Analog output 1 RFRP low pass or 2 Negative main beam summing output 27 SGND Ground Analog ground 31 FEO Anal...

Страница 16: ...PW M Analog Output Tray PWM output Tray open output 40 PWMOUT1 V_ADIN9 Analog Output 1 1st General PWM output or 2 Version AD input 9 41 TRO Analog Output Tracking servo output PDM output of tracking...

Страница 17: ...ddress 12 70 HIGHA5 Inout 2 16MA SR PU Microcontroller address 13 69 HIGHA6 Inout 2 16MA SR PU Microcontroller address 14 68 HIGHA7 Inout 2 16MA SR PU Microcontroller address 15 91 AD7 Inout 2 16MA SR...

Страница 18: ...ut 2 16MA SR PU Microcontroller address 6 IO 58 IOA7 Inout 2 16MA SR PU Microcontroller address 7 IO 67 A16 Output 2 16MA SR Flash address 16 92 A17 Output 2 16MA SR Flash address 17 60 IOA18 Inout 2...

Страница 19: ...1 4 101 UP1_5 Inout 4MA SR PU SMT Microcontroller port 1 5 102 UP1_6 SCL Inout 4MA SR PU SMT 1 Microcontroller port 1 6 2 I2 C clock pin 103 UP1_7 SDA Inout 4MA SR PU SMT 1 Microcontroller port 1 7 2...

Страница 20: ...5 part I DSD data sub woofer channel or Microphone output III GPIO 213 ALRCK Inout 4MA PD SMT 1 Audio left right channel clock 2 Trap value in power on reset I 1 use external 373 II 0 use internal 37...

Страница 21: ...ne I Microcontroller external interrupt 2 II GPIO 225 SPDIF Output 2 16MA SR ON OFF SPDIF output Video Interface 18 189 DACVDDC Power 3 3V power pin for VIDEO DAC circuitry 190 VREF Analog Bandgap ref...

Страница 22: ...roller external interrupt 3 II Audio serial data 5 part II DSD data sub woofer channel or Microphone output III GPIO 207 HSYN INT4 V_ADIN2 Inout 4MA SR SMT 1 Horizontal sync input output 2 While no Ex...

Страница 23: ...ing DRAM size 4MB I GPIO 157 CKE output DRAM clock enable 156 RCLK Inout Dram clock 154 NC 153 NC 151 RA3 Inout DRAM address 3 150 RA2 Inout DRAM address 2 149 RA1 Inout DRAM address 1 147 RA0 Inout D...

Страница 24: ...IN6 Inout 1 Serial interface port 3 clock pin 2 Version AD input port 6 3 GPIO 51 TDO V_ADIN7 Inout 1 Serial interface port 3 chip select 2 Version AD input port 7 3 GPIO Note 1 The Main column is the...

Страница 25: ...IR3Y29BM Pin Description...

Страница 26: ......

Страница 27: ......

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Страница 32: ...7 2 28 A 9 2F 8 2F 2 9 2 2 2 3 D 9 9D0 2 D 9D0 7 2 D 7 2 B 2F 2 3 D A B F 8 2 A 9 F D 9 2 8 2 F D 2 2 9 F D9 2F 9 9 F D2 9 2F 99 D 9 2 92 F DD 2 2 9 9 F D 2 9D F F DB 2 9 F DA 9B F F D8 9A F F 9 F F...

Страница 33: ...9 G H H 7 G H3H 9 G H H D 7 G H3H 9 G H H 7 G H3H 9 G H H B 7 G H3H 9 G H H A 8 8 9 A GH3H 9 GH H 2 7 9 GH3H 9 G H 7 7 G H3H 9 G H H D 7 7 G H3H 9 G H H 3 D 2 2 2 B 9 A 9 9 2 8 2 3 3 3 3 I 3 I 9 3 3 3...

Страница 34: ...9 8 AD B 3 A A 3 9 AB 8 3 3 2 AA B 9D F F G H3H D 9 F G H H A 9 7 GH3H 9 GH H 9B F J G H3H F G H3H J 9 F G H H J 9A F 9 2 F G H3H 9 F G H H 98 F F G H3H D3 9 F G H H D3 2 2 2 2 2 29 9 9 2 22 3 3 3 3 3...

Страница 35: ...2A B 92A 9 9 9 D A 928 2 2 2 8 9 9 28 9 B G H3H 9 9 G H H 9 B G H3H 9 G H H 9 2 3 D 2 2 2 D B A 8 L D 9 L9 G H3H 9 9 G H H 9 D 2 L2 G H3H 2 9 G H H 2 D9 A G H3H 9 G H H D2 9 A G H3H 9 9 G H H 9 D 9 GH...

Страница 36: ...9 F G H3H 9 9 F G H H F F G H3H 9 F G H H 9 7 G H3H A 9 G H H 2 7 G H3H B 9 G H H 7 G H3H 9 G H H 9 2 D 7 D 2 2 7 2 2 D B 7 G H3H 9 9 2 2 D 92A 928 9 9 2 9 9 G H H 9 9 2 2 D 92A 928 9 9 2 9 A 7 G H3H...

Страница 37: ...bles Adjust TV Monitor Searing iron Antistatic wrist strap Grounding for electrostatic breakdown Conductive material steel sheet 6 2 Storing and Handling Test Discs It is important for a DVD testing d...

Страница 38: ...90 percent area Do not place in an area with a lot of dust Keep away from direct sunlight domestic heating equipment Do not fall any objects into the unit Care should be taken so that liquids are not...

Страница 39: ...ny other units producing heat Condensation Lens could be moistening in these cases Turn on heater shortly In a very wet room Move the player from a cold environment to a heat environment quickly Being...

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