Pioneer 434CMX Service Manual - Page 42
Rgb Assy, Video Slot I/f Assy, Power Supply Assy, Av I/o Assy, Digital Video Assy, Fan L, R
UPC - 012562691107
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1 2 RGB ASSY A No. 1 2 3 4 5 6 7 8 9 10 11 B 12 13 R1 (CN7404) Name V+16.5V GND V+12V V+12V GND GND V+6.5V V+6.5V GND GND V+3V_STB GND AC_DET RGB ASSY No. 1 2 3 4 5 C 6 7 8 9 10 1 2 3 4 5 D 6 R2 (CN6401) Name VD_SLOT HD_SLOT GNDD B_SLOT GNDD G_SLOT GNDD R_ SLOT VD_ IO HD_ IO R13 (CN6402) GNDD B_ IO GNDD G_ IO GNDD R_ IO RGB ASSY No. 1 2 3 4 5 6 7 E 8 9 10 11 R3 (CN7406) Name V+5V_STB GND V+3V_STB CYOBI1 CYOBI2 CYOBI3 GND SR_OUT SLOT_ST_COM V+6V NC Voltage (V) 16.7 0 12.9 12.9 0 0 6.8 6.8 0 0 3.3 0 3.3 POWER SUPPLY ASSY P8 Name No. V+16.5V 1 GND 2 V+12V 3 V+12V 4 GND 5 GND 6 V+6.5V 7 V+6.5V 8 GND 9 GND 10 V+3V_STB 11 GND 12 AC_DET 13 Voltage (V) 0 0 0 0 0 0 0 0 5 4.5 AV I/O ASSY AV4 (CN8705) Name No. VD_SLOT 1 HD_SLOT 2 GNDD 3 B_SLOT 4 GNDD 5 G_SLOT 6 GNDD 7 R_ SLOT 8 VD_ IO 9 HD_ IO 10 0 0 0 0 0 0 Voltage (V) 5.1 0 3.3 3.3 0 0 0 4.9 3.3 6.8 0 GNDD 11 B_ IO 12 GNDD 13 G_ IO 14 GNDD 15 R_ IO 16 COMM SLOT I/F ASSY CS2 (CN8902) Name No. V+5V_STB 1 GND 2 V+3V_STB 3 CYOBI1 4 CYOBI2 5 CYOBI3 6 GND 7 SR_OUT 8 SLOT_ST_COM 9 V+6V 10 NC 11 3 RGB ASSY R4 (CN7407) No. Name 1 GND 2 GND 3 V+13V 4 V+13V 5 V+12V 6 V+12V 7 GND 8 V+3V_STB 9 GND 10 V+3V_DD 11 V+3V_DD 12 GND RGB ASSY R5 (CN7408) No. Name 1 V+1V_DD 2 V+1V_DD 3 V+1V_DD 4 GND 5 GND 6 GND 7 V+3V_DD 8 V+3V_DD 9 GND 10 GND 11 NC 12 NC RGB ASSY R7 (CN7205) No. Name 1 3.3V 2 RLS 3 GND 4 GND RGB ASSY R8 (CN7402) No. Name 1 FAN_12V 2 FAN_NG 3 GND 4 FAN_12V 5 FAN_NG 6 GND 7 NC 4 Voltage (V) 0 0 13.6 13.6 12.9 12.9 0 3.3 0 3.3 3.3 0 VIDEO SLOT I/F ASSY VS1 (CN8951) Name No. GND 1 GND 2 V+13V 3 V+13V 4 V+12V 5 V+12V 6 GND 7 V+3V_STB 8 GND 9 V+3V_DD 10 V+3V_DD 11 GND 12 Voltage (V) 1.4 1.4 1.4 0 0 0 3.3 3.3 0 0 DIGITAL VIDEO ASSY D3 (CN5002) Name No. V+1V_DD 1 V+1V_DD 2 V+1V_DD 3 GND 4 GND 5 GND 6 V+3V_DD 7 V+3V_DD 8 GND 9 GND 10 Voltage (V) 3.3 0-3.3 0 0 LED OPT ASSY (OPT) LO2 (CN9051) Name No. 3.3V 1 RLS 2 GND 3 GND 4 Voltage (V) 0 3.2 0 0 3.2 0 FAN (L), (R) FAN (L) Name No. FAN_12V 1 FAN_NG 2 GND 3 FAN (R) FAN_12V 1 FAN_NG 2 GND 3 F 42 PDP-434CMX 1 2 3 4