Philips MatchLine VR830/02, Руководство по обслуживанию

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1-10-60 1-10-61 1-10-62
HC480SCM4
Main 4/6 Schematic Diagram
NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
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.
MAIN 4/6 Schematic Diagram Parts Location Guide
Ref No. Position Ref No. Position
C002 S-2 Q001 T-2
C003 S-2 Q002 T-2
C004 T-2 Q003 T-1
C005 T-2 Q004 U-1
C006 T-2 Q051 V-2
C007 T-1 Q052 V-2
C008 S-1 Q053 V-2
C010 S-1 Q054 V-1
C011 S-1 Q056 V-1
C012 U-2 Q057 V-2
C014 U-2 Q058 W-2
C017 U-2
C018 U-2 R001 S-2
C020 U-2 R002 T-2
C021 U-2 R003 T-2
C025 U-1 R004 T-2
C026 V-2 R005 T-2
C053 V-1 R006 T-1
C056 V-1 R007 T-1
C060 V-2 R008 T-1
C061 W-2 R009 T-1
R011 S-1
D001 S-2 R012 S-1
D002 T-2 R013 T-1
D003 S-2 R014 S-1
D004 T-2 R015 T-1
D005 T-2 R016 T-1
D006 T-2 R017 U-2
D007 T-1 R018 U-2
D008 T-1 R021 U-1
D009 T-1 R022 U-1
D011 U-2 R023 U-1
D012 U-2 R024 U-1
D013 U-2 R025 U-1
D014 U-2 R026 U-2
D015 U-2 R027 T-1
D018 T-1 R028 T-2
D019 U-1 R035 U-1
D021 T-1 R054 V-2
D051 V-2 R060 V-1
D052 V-2 R061 V-1
D053 V-2 R062 V-2
D056 U-1 R063 V-2
D057 V-2 R064 V-2
R065 V-2
IC001 T-1 R066 V-2
R067 V-2
J902 T-1 R068 V-2
L001 S-2 R070 W-2
L002 S-2
L003 S-2 AC001 S-2
L009 U-2 F001 S-2
L010 U-2 SA001 S-2
L012 T-1 T001 T-2
DIODES
MISCELLANEOUS
RESISTORS
TRANSISTORS
COILS
ICS
CAPACITORS
Comparison Chart of
Models and Marks
MODEL MARK
VR830/02 S
VR830/07 T
VR830/16 U
VR830/39 V