Figure 26 - Program Card 031-03601-001; Figure 27 - Microboard (031-03630-001) Dc Power Supply Test Points - York OPTIVIEW YK Service Instructions Manual

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FORM 160.54-M1
ISSUE DATE: 10/25/2019

FIGURE 26 - PROGRAM CARD 031-03601-001

+5.0V Load to Switch Baseboard

FIGURE 27 - MICROBOARD (031-03630-001) DC POWER SUPPLY TEST POINTS

JOHNSON CONTROLS
031-03601-001
Y.OPT.01.01.308
Measure the power supply voltages with a Digital Volt
Meter in reference to Ground at TP1 or TP11.
VOLTAGE
+5 VDC
+12 VDC
-12 VDC
+24 VDC
+3.3 VDC
VCC
+5VA
Battery
LD19558
JCI COMPANY CONFIDENTIAL
SECTION 5 - MICROBOARD 031-03630-001
TEST
VOLTAGE RANGE
POINT
TP3
+4.92 to +5.28 VDC
TP4
+11.58 to +12.5 VDC F2 (5A) CR57
TP33 -11.5 to -12.5 VDC
TP35 +22.4 to +26.7 VDC
TP2
+3.25 to +3.43 VDC
TP15 +4.92 to +5.28 VDC
TP10 +4.95 to +5.05
n/a
+2.95 to +3.45
5
FUSE
LED
F1 (5A) CR56
F3 (5A) CR58
F4 (4A) CR59
n/a
CR62
n/a
n/a
n/a
CR61
n/a
n/a
91

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