Ricoh G081, Service Manual

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CONNECTOR PIN DESCRIPTIONS
G081/G092 6-80 SM
CN38 Main Control Board 3 of 3
Pin No. Signal Name Description In/Out
C32 FP1 Ground for front panel ---
C31 FP4 Ground for front panel ---
C30 FP7 Data 2 for front panel In/Out
C29 FP10 Data 6 for front panel In/Out
C28 FP13 LED Set for front panel In
C27 FP16 Read/Write for front panel In
C26 FP19 Enable for front panel In
C25 FP22 Ground for front panel ---
C24 PRDY Engine Ready Out
C23 NVD3 [K] Video Data 3 for Black In
C22 NVD1 [K] Video Data 1 for Black In
C21 DCLK [K] Video Clock for Black In
C20 GND Ground ---
C19 NVD3 [C] Video Data 3 for Cyan In
C18 NVD1 [C] Video Data 1 for Cyan In
C17 DCLK [C] Video Clock for Cyan In
C16 GND Ground ---
C15 NVD3 [M] Video Data 3 for Magenta In
C14 NVD1 [M] Video Data 1 for Magenta In
C13 DCLK [M] Video Clock for Magenta In
C12 GND Ground ---
C11 NVD3 [Y] Video Data 3 for Yellow In
C10 NVD1 [Y] Video Data 1 for Yellow In
C9 DCLK [Y] Video Clock for Yellow In
C8 GND Ground ---
C7 5VHD +5V ---
C6 5VA +5V ---
C5 5VB +5V ---
C4 5VB +5V ---
C3 GND Ground ---
C2 GND Ground ---
C1 GND Ground ---
CN39 (on ECB)/CN1508 (on Duplex Unit Jam Sensor)
Pin No. In/Out
CN27 CN1501
Signal Name Description
CN27 CN1501
1 GND Ground ---
2 ADUNON Duplex Unit Non In
3 1 +5V_ADU +5V --- ---
4 2 GND Ground --- ---
5 3 NADUJAM Duplex Unit Jam In Out