Major Hardware Components System Cables
Page 4-38 MDE-3664B TRIND® Start-up, Service, and Parts Manual · June 2013
Full System Cable Connections on MPD-3 Dispensers
For all single-sided units, install Dummy Load Connector (R20526-01) on JB on transmitter
PCB and skip all Side B connections.
Note: If power is applied to Card Cage without the an
tenna cables or dummy load connected,
the transmitter board will be damaged.
On Cable Connect To On
R20509-G2 (marked for Side A) P1/2 J1 Side A Overhead Antenna (low frequency)
PA/B *JA Transmitter PCB Q13564
R20509-G2 (unmarked for Side B) P1/2 J2 Side B Overhear Antenna (low frequency)
PA/B *JB Transmitter PCB Q13564
R20519-G3 (marked for Side A) J182 P182 Light/Micro Reader PCB Assembly T20182 on Side A Faceplate
As
sembly
P7 *J
7 DCB PCB Q13563
R20519-G3 (unmarked for Side B) J182 P182 Light/Micro Reader PCB assembly T20182 on Side B Faceplate
As
sembly
P8 *J
8 DCB PCB Q13563
R20521-G3 (marked for Side A) J180 P180 Light/Micro Reader PCB Assembly T20182 on Side A Faceplate
As
sembly
J177 *P
177 Power Supply PCB T20138
GRD *Ground Stud Card Cage
R20521-G3 (unmarked for Side B) J180 P180 Light/Micro Reader Pcb Assembly T20182 on
Side B Faceplate Assembly
J176 *P176 Power Supply PCB T20138
GRD *Ground Stud Card Cage
Q13578-01 -01 (marked for Side A) P1 J1 Side A Overhead Antenna (high frequency)
P1 *J2B Receive PCB
Q13578-01 (unmarked for Side B) P1 J2 Side B Overhead Antenna (high frequency)
P1 *J2A Receive PCB
R20437-G01 J250 *P250 TI Gateway PCB T20128-G1
J258A P258 Side A CRIND Logic PCB T17764
J258B P258 Side BCRIND Logic PCB T17764
R20580-G1 P601
J601
3 prong F 3 prong M Card Cage, Rear
*Indicates connection point is on Car
d
Cage assembly.
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