Philips VR550/39 Service Manual page 21

Main 6/7 Schematic Diagram
1-10-46
Comparison Chart of
Models and Marks
MODEL
VR550/39
VR550/58
MODE: SP/REC
1 2 3
5.0 ~ 5.0
(2.5)
INDICATES THAT THE VOLTAGE
THE SAME VOLTAGE FOR
IS NOT CONSISTENT HERE.
BOTH PLAY & REC MODES.
" " = SMD
MAIN 6/7 Schematic Diagram Parts Location Guide
Ref No. Position Ref No.
CAPACITORS IC
C451 EE-1 IC451
C452 EE-2 COILS
C453 EE-2 L451
C454 FF-2 L452
C455 FF-2 TRANSISTOR
C456 FF-2 Q451
C457 FF-2 RESISTORS
C458 FF-2 R451
C459 FF-2 R452
C460 FF-2 R453
C461 FF-2 R454
C462 GG-2 R457
C463 GG-2 R458
C464 GG-3 R459
C465 FF-3 R460
C466 GG-3 R461
C467 FF-4 R462
C468 FF-4 R463
C469 FF-4 R464
C470 FF-4 R465
C471 FF-4 R466
C472 FF-4 R467
C473 FF-4 R469
C474 EE-4 R471
C475 EE-4 R472
C476 DD-3 R473
C477 DD-3 R474
C478 DD-3 R475
C479 DD-3 R476
C480 DD-3 R477
C481 DD-3 R478
C482 DD-2 R479
C483 DD-2 R480
C484 DD-2 R481
C485 DD-2
C486 FF-3
1-10-47 HG473SCM6
MARK
D
E
PLAY MODE
REC MODE
Position
DD-2
GG-3
GG-2
GG-2
EE-2
EE-2
EE-1
EE-1
EE-1
EE-1
EE-1
GG-2
GG-2
FF-3
EE-4
EE-4
EE-4
EE-4
EE-4
DD-4
DD-4
DD-3
DD-3
EE-4
DD-3
DD-2
DD-2
DD-2
DD-2
DD-2
DD-2