Pioneer AVD-W6000, Руководство по обслуживанию

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64
AVD-W6000
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Pin Functions(PE5233A)
Pin No. Pin Name I/O Format Function and Operation
1 PMF Not used
2 SVISEL Not used
3 MONPW O C Monitor power supply output
4 AVSS GND potential for A/D converter
5 TVMPX Not used
6 TXLEVEL Not used
7 AVREF1 Reference voltage input for D/A converter
8 RXD I Data input from monitor microcomputer (UART)
9 TXD O C Data output to monitor microcomputer (UART)
10 SIN O C Output at S input setting
11 S1 O C VTR1 / VTR2 switching output
12 KILLER O C Image decoder IC, color killer output
13 LOCK O C Image decoder IC, PLL locked output
14 DCDTST I Image decoder IC, data setting mode input
15 RGBARI I RGB navi (navigator) ON detection input
(ASENB from navigator for IP-BUS master)
16 TSI I Test mode data input
17 TSO O C Test mode data output
18 TSCK I Test mode clock input
19 IPORAD I Operation mode changeover SW input
(H = IP, L = add-on) Fixed to L
20 IPLASW I IP-BUS slave/logical address changeover SW input
(Unused: fixed to L)
21 COLSYS I Color system automatic judgment invalid input
22 DUAL I PAL/NTSC manual switching valid input
23 LIFTSW Not used
24 REARUSE I Rear mode ON/OFF input
25 SD/ST- Not used
26 TVBIL Not used
27 MIXSP O C Monitor speaker voice output mixing SW output
28 ICRES O C Image decoder IC, VCO-F decision result output
29 SCL O C I2C-bus clock output
30 SDA I I2C-bus data output/ACC input
31 MUTEAU O C Stereophonic voice output overall muting output
32 DACCS Not used
33 VSS GND potential
34 DACDO Not used
35 DACCK Not used
36,37 Nch Not used
38 STEST1 I Hideaway single operation test mode input 1
39 STEST2 I Hideaway single operation test mode input 2
40 KILLER O C BYPASS output
41 EPRRST I EEPROM data initialization mode input
42 EPRTEST I EEPROM data setting mode input (Unused: L output fixed)
43 EPRCS O C EEPROM chip select output
44 PIPARI I Model sense input (Existence or absence of PIP substrate)
(H: provided, L: not provided) Fixed to L
45 FLPARI Not used
46 EPRCK O C EEPROM serial clock output
47 EPRDI I EEPROM serial data input
48 EPRDO O C EEPROM serial data output
49 EPRPROT O C EEPROM memory protection output
50 MUTEPS O C Monitor speaker voice output mixing front stage muting
51 MUTESP O C Monitor speaker voice output overall muting
52 ATTSP Not used
53 TXPWR Not used
54 SELSENS I Reverse gear sense input
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