10-16
WF8
PIN 29 OF
CN404
WF9
PIN 28 OF
CN404
WF10
PIN 26 OF
CN404
WF1
PIN 2 OF
CN404
WF4
PIN 4 OF
CN404
WF5
PIN 6 OF
CN404
WF6
P I N 8 O F
CN404
WF2
PIN 27 OF
CN401
WF3
PIN 29 OF
CN401
WF7
PIN 22 OF
CN401
Power Supply CBA Bottom View
BA0CF0F01011
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
Because a hot chassis ground is present in the power supply
circuit, an isolation transformer must be used when repairing.
Also, in order to have the ability to increase the input slowly,
when troubleshooting this type of power supply circuit,
a variable isolation transformer is required.
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F601) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
Summary of Contents for LH850-M32
Page 13: ...4 2 A0CF2DC 2 Rear Cabinet 1 Stand Assembly S 4 S 4 S 2 S 3 S 2 S 2 S 2 S 1 S 5 Fig D1...
Page 37: ...10 4 A0CF2SCP2 Power Supply 2 Schematic Diagram...
Page 38: ...10 5 A0CF2SCP3 Power Supply 3 Schematic Diagram...
Page 40: ...10 7 A0CF2SCF Function IR Sensor Schematic Diagram...
Page 76: ...LH850 M32 A0CF2EP 2010 08 10...