Figure 81 - Microboard 031-03630-007 - York YK-EP B Operation & Maintenance Manual

FORM 160.87-OM1
ISSUE DATE: 8/24/2018
SD CARD SLOT
J22
J14
E-LINK
POWER
TO
DISPLAY
(ON DOOR)
TO
DISPLAY
(ON DOOR)
TO
KEYPAD
(ON DOOR)

FIGURE 81 - MICROBOARD 031-03630-007

JOHNSON CONTROLS
J7 J8
TB4
VGD
SECTION 5 - SERVICE
J9
J19
J20
PWM2
(RED)
FROM
POWER
SUPPLY
J3
POWER
OUT
5
J12 COM3
J13 MC1
J24
J25
J2
BAS &
PRINTER
TB2
TX6
(RED)
J29
J30
RX6
(GREEN)
LD22062
217