SYSMEX CA-500 - Page 93

CA-500 Series S/M 4-33 Revised December 2001
4.5.1.2 LED and Test Point
(1) LED
Unit Letters
on PCB
LED Color Status
Reagent Cooler Unit COL. D403 Green Lit while power of the thermo-module is ON
Probe Unit NOZ. D402 Green Lit while the heater is ON
Detector Block DET. D401 Green Lit while the heater is ON
(2) Test Point
TP101 Mixing Motor Voltage Adjustment
TP201 Verify CPU Clock
TP202 GND
TP401 Verify A/D Converter Reference Voltage for Temperature Control
TP402 Analog GND
TP501 Verify A/D Converter Reference Voltage for Detector Signal
TP502 Analog GND
TP503 Verify Pressure Sensor Analog Output
4.5.1.3 Assembly Drawing
MAIN DP0173C
TP202
TP201
TP402TP401
TP501
TP503
TP502
TP101
VR502
VR501
VR101
D401
D402
D403
DET.
NOZ.
COL.
CN101
CN104
Figure 4-5-1: PCB No. 6362 Assembly Drawing
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