ELECTRICAL COMPONENTS
J001/J003 6-40 SM
6.8.5 DC RELAY BOARD
The DC Relay board contains these important components and functions:
• Detection of vertical position of the paper during feeding
• High voltage power pack interface (Control Board ↔ Power Pack)
• Tray 2 interface (Control Board ↔ Tray 2)
• Paper feed clutch driver
• Sensor interface
Control Board
+37V, +5VE1, +5VE2
PGNG, SGND
SENCA
PP, ENBL, PP_TRG
PP_LEAK, COV_OPN
TRYMT_CLK, TRG, TRYCL, TRG
TRY_SET
FEED_CL
ENC_HP
P_END
SENCB
DC Relay Board
Encoder SN
CL Driver
High Voltage
Power Supply
2nd Feed
Feed CL
Encoder HP
SN
Trailing Edge
SN
TRYMT_CLK, TRG, TRYCL, TRG
+37V, +5VE1
PP, EN, PP_TR
PP_LEAK, COV_OPN
+37V_TRY
+5VE2
TRY_SET
+37V
CLT_ON
+5VE2
ENC_HP
+5VE2
P_END
G707D955.WMF
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