Teac PL-D200V, Service Manual

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88
PIN No. Pin Name I/O Function
1 NC NO CONNECTION
2 VFD_BLK O FIP DISPLAY CONTROL PORT
3 VFD_CLK O
4 VFD_DATA O
5 VFD_CE O
6 STBY_LED STAND BY LED ON/OFF CONTROL PORT
7 RELAY_ON O RELAY ON/OFF CONTROL PORT
8 VIDEO_SW 06 O VIDEO IN/OUT CONTROL PORT
9 VIDEO_SW 01 O
10 VIDEO_SW 02 O
11 GND GND PORT
12 VIDEO_SW 04 O VIDEO IN/OUT CONTROL PORT
13 FAN_CONTROL O FAN ON/OFF CONTROL PORT
14 SUB_MUTE O SUB WOOFER MUTE PORT
15 MIX_ON/OFF O MIX ON/OFF CONTROL PORT
16 NC NO CONNECTION
17 NC
18 DVD_DATA_OUT O DVD INTERFACE(u-COM <--> ESS6028)
19 DVD_DATA_IN I
20 DVD_SCKO O
21 NC NO CONNECTION
22 NC
23 FLASH_W5(VCC) I FLASH DOWNLOAD POWER SUPPLY
24 DVD_POWER O DVD ON/OFF CONTROL PORT
25 DVD_RESET O DVD INTERFACE(u-COM <--> ESS6028)
26 DVD_FREQ O
27 FLASH_W4(L) FLASH DOWNLOAD SIGNAL IN/OUT PORT
28 FLASH_W3(H->L)
29 POP_CONTROL I POP NOISE CONTROL PORT
30 VIDEO_SW 05 O VIDEO IN/OUT CONTROL PORT
31 POWER_ON O POWER ON/OFF CONTROL PORT
32 NC NO CONNECTION
33 NC
34 NC
35 VCC I POWER SUPPLY PORT(+2.8V)
36 VCC I
37 GND GND PORT
38 KEY_01 I FRONT PANEL KEY CONTROL PORT
39 KEY_02 I
40 NC NO CONNECTION
41 OPTION_A I VERSION OPTION PORT
42 GND GND PORT
43 OPTION_B I VERSION OPTION PORT
44 OPTION_C I
45 OPTION_D I
I.C PIN DESCRIPTIONS (u-COM, FLASH : MB90F476) : IC71
IC INTERNAL DIAGRAMS ( DVD PART )