Philips DVP620VR/78 Service Manual page 48

Main 8/8 Schematic Diagram < VCR Section >
CAUTION
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
F REPLACE ONLY WITH THE SAME TYPE FUSE.
ATTENTION : POUR UNE PROTECTION CONTINUE LES RISQES
A V D'INCELE N'UTILISER QUE DES FUSIBLE DE MÊME TYPE.
RISK OF FIRE-REPLACE FUSE AS MARKED.
"This symbol means fast operating fuse."
"Ce symbole reprèsente un fusible à fusion rapide."
1-12-21
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F1001) 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.
NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
Voltage indications for PLAY, REC and DVD modes
on the Schematic Diagrams are as shown below:
" " = SMD
PLAY MODE
1 2 3
5.0
~ REC MODE
5.0 (2.5)
DVD MODE
< >
0
THE SAME VOLTAGE FOR
INDICATES THAT THE VOLTAGE
PLAY,REC & DVD MODES.
IS NOT CONSISTENT HERE.
MAIN 8/8 Schematic Diagram Parts Location Guide
Ref No. Position Ref No.
CAPACITORS COILS
C013 AQ-4 L1001
C017 AQ-4 L1004
C018 AQ-4 L1007
C020 AQ-3 L1020
C021 AQ-3 TRANSISTORS
C030 AQ-1 Q031
C1001 AN-3 Q1001
C1002 AQ-3 Q1003
C1003 AP-3 Q1008
C1004 AO-3 RESISTORS
C1005 AP-3 JC01
C1006 AN-3 R031
C1007 AQ-2 R032
C1008 AP-3 R034
C1013 AO-2 R037
C1014 AQ-2 R039
C1015 AQ-2 R041
C1018 AQ-2 R042
C1021 AQ-1 R043
C1023 AQ-3 R082
C1029 AO-2 R090
C1032 AO-2 R091
C1033 AO-1 R093
C1038 AQ-2 R094
DIODES R1004
D013 AQ-4 R1005
D015 AQ-4 R1006
D016 AP-3 R1008
D030 AQ-4 R1010
D031 AQ-4 R1011
D040 AQ-1 R1013
D1001 AO-4 R1029
D1002 AO-4 R1032
D1003 AO-4 R1034
D1004 AO-4 R1035
D1007 AO-2 R1036
D1008 AP-2 R1037
D1010 AQ-3 R1038
D1011 AP-3 R1039
D1012 AP-3 R1042
D1016 AP-2 R1043
D1017 AQ-1 R1094
D1018 AO-2 R1095
D1020 AP-2 MISCELLANEOUS
D1022 AO-2 AC1001
D1024 AP-2 F1001
D1025 AO-2 GP1001
IC
SA1001
IC1001 AP-1 T001
COILS
L009 AQ-3
1-12-22
Position
AN-4
AP-3
AQ-2
AQ-2
AQ-1
AP-3
AO-3
AO-2
AR-1
AP-1
AQ-1
AQ-1
AQ-4
AQ-1
AQ-1
AQ-2
AQ-1
AQ-4
AQ-3
AQ-3
AR-4
AR-4
AP-3
AO-3
AO-3
AO-3
AO-3
AP-3
AR-2
AO-3
AO-2
AO-2
AP-2
AO-2
AO-2
AO-2
AO-1
AQ-2
AO-4
AQ-2
AQ-2
AN-4
AN-4
AN-3
AN-3
AP-4
H9622SCM8