Main CBA Bottom View
1-8-23
1-8-24
BHG470F01014A
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.
ALSO , IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT
SLOWLY , WHEN TROUBLESHOOTING THIS TYPE POWER SUPPLY
CIRCUIT , A VARIABLE ISOLATION TRANSFORMER IS REQUIRED.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F001) 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.
Summary of Contents for 29C-854
Page 23: ...1 8 3 1 8 4 HG456SCM1 Main 1 8 Schematic Diagram...
Page 24: ...Main 2 8 Sensor Schematic Diagrams 1 8 5 1 8 6 HG456SCM2 D1 D2 D3 D4 a b c d e g f...
Page 25: ...Main 3 8 Schematic Diagram 1 8 7 1 8 8 HG456SCM3...
Page 26: ...Main 4 7 Jack Sub Jack Schematic Diagrams 1 8 9 1 8 10 HG456SCM4...
Page 28: ...1 8 13 1 8 14 HG456SCM6 Main 6 8 Schematic Diagram...
Page 29: ...HG456SCM7 Main 7 8 Schematic Diagram 1 8 15 1 8 16...
Page 30: ...HG456SCM8 Main 8 8 Schematic Diagram 1 8 17 1 8 18...
Page 31: ...1 8 19 1 8 20 HG456SCAFV AFV Schematic Diagram...
Page 34: ...1 8 25 1 8 26 Jack CBA Top View Jack CBA Bottom View BHG470F01014C...
Page 41: ...1 13 1 HG250FEX EXPLODED VIEWS Front Panel A1X...
Page 77: ...29C 854 HG456FD 2004 11 25...
