Schematic Diagram - Main Board (1/4) - Sony XP-EV500 Service Manual

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XP-EV500/EV500C/EV500N/EV501R
Ver 1.2 2003.08
5-4. Schematic Diagram – MAIN Board (1/4) –
CN401
15P
TP407
TP408
TJ401
TJ402
TP404
TP405
• See page 12 for Waveforms. • See page 20 for IC Block Diagrams.
C414
0.1
(RF)
C407 0.1
R418 2.2k R425 2.2k
C408 R420
TJ403 4700p 10k
RF GND
C410 0.47
R419 1M R426 220k
C402
C415 0.47
4.7
R428 470k
SL401
C416 100p
D402
MA111-TX R411 0 C411 2200p
C409 2200p
C417 C418
R427
22p 47
47k
R409 4V
22k
R412 22k
R413 22k
R421 100k
TP415
C404
R414 22k C412 470p
47p
R415 22k
TP416
R416 22k C413 470p
R404 0 C406 0.1
R423
R410
4.7
0
C423 C424
0.1 0.1
C422 X401 16.934MHz
47
6.3V
TP417
TP418
TP419
TP420
TP421
TP422
TP423
TP424
IC402
CXD3048R
R431 10k
C419
0.1
R432 47k
R429 100k
C420 470p
TP425
TP426
C421 470p
L401
C428
100
4V
(Page 18)
16 16
Digitized in Heiloo Netherland
R720
R435
C434
2.2k
47p
TP433
R436
L402 L404
C431 100k
0
0.1 L403
R434 220
C435 R443
0.47 100k
TP437
R442 0
R437 0
R438 0
R439 0
R440 0
R441 0
C436 100p
C437
0.1
TP434
TP435
TP436
R433
0
C440
0.1
C433
C430
C432 47
0.1
0.1 6.3V
R444
0
/EV500C
6/21/2017
47
L405
(Page 17)
(Page 19)