MODEL NUMBERS
ZEU36R
IMP
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RT
ANT
SERVICE INFORMA
TION
DO NO
T DISCARD
Pub No
. 31-17149
12-14 GE
CIRCUIT BOARD PIN-OUTS
User Interface (UI, Glass-mounted)
J1
Power Supply Input & Communications to
Machine Control
J1 Pin 1
7.5V DC Power
J1 Pin 2
*($&RPPXQLFDWLRQ%XVWR0DFKLQH&RQWURO
J1 Pin 3
Zero-Cross Detect
J1 Pin 4
Heating Enable. +5VDC Active
J1 Pin 5
NC
J1 Pin 6
NC
J1 Pin 7
NC
J1 Pin 8
Logic Ground
J6
Service/Diagnostics Port
J6 Pin 1
6HUYLFH9'&3RZHURXW
J6 Pin 2
6HUYLFH&RPPXQLFDWLRQ%XV*($
J6 Pin 3
Service Logic Ground
Machine Control (High Voltage and Power Control)
J201
Hot Light Inputs
J201 Pin 2
Hot Light Bi-metal from Element (W + BU wire @ Right Front element
J201 Pin 3
+RW/LJKW%LPHWDOIURP(OHPHQW:%5ZLUH#5LJKW5HDUHOHPHQW
J201 Pin 4
+RW/LJKW%LPHWDOIURP(OHPHQW:*<ZLUH#&HQWHUHOHPHQW
J201 Pin 5
+RW/LJKW%LPHWDOIURP(OHPHQW:2ZLUH#/HIW5HDUHOHPHQW
J201 Pin 6
+RW/LJKW%LPHWDOIURP(OHPHQW:<ZLUH#/HIW)URQWHOHPHQW
J501 & J506
L2 Relay Inputs/Outputs for Heating Element (Center)
J506
L2 Input for Element
J501 Pin 1
/2XWSXWWR(OHPHQW,QQHU5LQJ*<%.ZLUH#(OHPHQW
J501 Pin 2
NC
J501 Pin 3
/2XWSXWWR(OHPHQW0LGGOH5LQJ*<:ZLUH#(OHPHQW
J501 Pin 4
/2XWSXWWR(OHPHQW2XWHU5LQJ35ZLUH#(OHPHQW
J502 & J507
L2 Relay Inputs/Outputs for Heating Element (Left Front)
J507
L2 Input for Element
J502 Pin 1
/2XWSXWWR(OHPHQW<%.ZLUH#(OHPHQW
J502 Pin 2
L2 Output to Element NOT USED
J503 & J508
L2 Relay Inputs/Outputs for Heating Element (Right Front)
J508
L2 Input for Element
J503 Pin 1
/2XWSXWWR(OHPHQW,QQHU5LQJ%8<ZLUH#(OHPHQW
J503 Pin 2
/2XWSXWWR(OHPHQW0LGGOH5LQJ%8:ZLUH#(OHPHQW
J503 Pin 3
/2XWSXWWR(OHPHQW2XWHU5LQJ35<ZLUH#(OHPHQW
J504 & J509
L2 Relay Inputs/Outputs for Heating Element (Right Rear)
J509
L2 Input for Element
J504 Pin 1
/2XWSXWWR(OHPHQW%5%.ZLUH#(OHPHQW
J505 & J510
L2 Relay Inputs/Outputs for Heating Element (Left Rear)
J510
L2 Input for Element
J505 Pin 1
/2XWSXWWR(OHPHQW2%.ZLUH#(OHPHQW
K516 – K520
L1 (DLB) Relay Inputs/Outputs for Heating Elements
K516:NO,COM
&20 /,QSXW12 /2XWSXWWR(OHPHQW*<ZLUH#&HQWHUHOHPHQW
K517:NO,COM
&20 /,QSXW12 /2XWSXWWR(OHPHQW<ZLUH#/HIW)URQWHOHPHQW
K518:NO,COM
&20 /,QSXW12 /2XWSXWWR(OHPHQW%8ZLUH#5LJKW)URQWHOHPHQW
K519:NO,COM
&20 /,QSXW12 /2XWSXWWR(OHPHQW%5ZLUH#5LJKW5HDUHOHPHQW
K520:NO,COM
&20 /,QSXW12 /2XWSXWWR(OHPHQW2ZLUH#/HIW5HDUHOHPHQW
Power Supply
J100
AC Power Inputs
J100 Pin 1
L2
J100 Pin 2
Earth Ground
J100 Pin 3
L1
J101
DC Power Outputs
J101 Pin 1
9'&3RZHURXW
J101 Pin 2
Logic Ground
J101 Pin 3
9'&3RZHURXW
J101 Pin 4
9'&3RZHURXW
J101 Pin 5
Logic Ground
J101 Pin 6
Zero-Cross Detect
Machine Control (Low-Level Logic)
J301
Power Supply Inputs & Misc. Hand-Shaking
J301 Pin 1
9'&3RZHULQ
J301 Pin 2
*($&RPPXQLFDWLRQ%XVWR8VHU,QWHUIDFH
J301 Pin 3
Logic Ground
J301 Pin 4
NC
J301 Pin 5
9'&3RZHULQ
J301 Pin 6
+HDWLQJ5HOD\(QDEOH9'&$FWLYH
J301 Pin 7
Zero-Cross Detect
J301 Pin 8
NC
RJ45 Service/Diagnostics Port
J1
Service Connector (External, accessible to Technician)
J1 Pin 1
6HUYLFH9'&3RZHURXW
J1 Pin 7
6HUYLFH&RPPXQLFDWLRQ%XV*($
J1 Pin 8 Service Logic Ground
J2
Internal Connector (Communicates to User Interface)
J2 Pin 1
6HUYLFH9'&3RZHURXW5HGZLUH
J2 Pin 2
6HUYLFH&RPPXQLFDWLRQ%XV*($:KLWHZLUH
J2 Pin 3
6HUYLFH/RJLF*URXQG%ODFNZLUH
