Pioneer PDP-5000EX, Руководство по обслуживанию

Страница: 59 / 204

PDP-5000EX
59
5 6 7 8
5 6
7
8
C
D
F
A
B
E
M1 : CN4006 (KM200NA11) P8: - (B11-PH-S)
FHD MAIN ASSY POWER SUPPLY UNIT
Pin No. Name Voltage [V] Name Pin No. Function
1 V+12V 12.1 +12V 1 12V power supply
2 V+12V 12.1 +12V 2 12V power supply
3 GND 0 GND_D 3 GND
4 GND 0 GND_D 4 GND
5 V+6_5V 6.6 +6_5V 5 6.5V power supply
6 V+6_5V 6.6 +6_5V 6 6.5V power supply
7 GND 0 GND_D 7 GND
8 GND 0 GND_D 8 GND
9 STB5V 5.0 STB5V 9 Standby 5.1V power supply
10 STB3_3V 3.3 STB3_3V 10 Standby 3.3V power supply
11 GND_STB 0 GND_STB 11 GND
M2 : CN4207 (AKM1278) D17: CN3703 (AKM1278)
FHD MAIN ASSY FHD DIGITAL ASSY
Pin No. Name Voltage [V] Name Pin No. Function
1 V+3_3V_UCOM2 3.3 STB3.3V 1 3.3V power supply for main microcomputer/module microcomputer
2 AC_DET 3.2 AC_DET 2 AC detected signal input
3 MD_REQ 0 REQ_MD 3 Communication demand on a Module microcomputer
4 MD_RTXD 0-3.3 RXD_MD 4 UART Communication data input demand with a Module microcomputer
5 MD_TRXD 0-3.3 TXD_MD 5 UART Communication data output demand with a Module microcomputer
6 LVDS_ON 3.0 LVDS_ON 6 LVDS IC output control signal
7 GND 0 GND_D 7 GND
M3 : CN4205 (AKM1239) D1: CN3001 (AKM1239)
FHD MAIN ASSY
FHD DIGITAL ASSY
Pin No. Name Voltage [V] Name Pin No. Function
1 GND 0 GND 31 GND
2 GND 0 GND 30 GND
3 GND 0 GND 29 GND
4 GND 0 GND 28 GND
5 GND 0 GND 27 GND
6 GND 0 GND 26 GND
7 GND 0 GND 25 GND
8 MDL_EP 1.1 1.5 MDL_EP 24 L for LVDS differential signal TE + output
9 MDL_EN 1.1 1.5 MDL_EN 23 L for LVDS differential signal TE - output
10 GND 0 GND 22 GND
11 MDL_DP 1.1 1.5 MDL_DP 21 L for LVDS differential signal TD + output
12 MDL_DN 1.1 1.5 MDL_DN 20 L for LVDS differential signal TD - output
13 GND 0 GND 19 GND
14 MDL_CLKP 1.1 1.5 MDL_CLKP 18 L for LVDS differential signal TCLK + output
15 MDL_CLKN 1.1 1.5 MDL_CLKN 17 L for LVDS differential signal TCLK - output
16 GND 0 GND 16 GND
17 MDL_CP 1.1 1.5 MDL_CP 15 L for LVDS differential signal TC + output
18 MDL_CN 1.1 1.5 MDL_CN 14 L for LVDS differential signal TC - output
19 GND 0 GND 13 GND
20 MDL_BP 1.1 1.5 MDL_BP 12 L for LVDS differential signal TB + output
21 MDL_BN 1.1 1.5 MDL_BN 11 L for LVDS differential signal TB - output
22 GND 0 GND 10 GND
23 MDL_AP 1.1 1.5 MDL_AP 9 L for LVDS differential signal TA + output
24 MDL_AN 1.1 1.5 MDL_AN 8 L for LVDS differential signal TA - output
25 GND 0 GND 7 GND
26 GND 0 GND 6 GND
27 GND 0 GND 5 GND
28 GND 0 GND 4 GND
29 GND 0 GND 3 GND
30 GND 0 GND 2 GND
31 GND 0 GND 1 GND