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OK?..manual is complet and helpfull... for repairing such a old and rare boombox like JVC PCM it is necessary...
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Super Anleitung. Ordentliche Auflösung. Das ganze noch in Deutsch wäre zu schön. Alle Datenblätter sind sauber Kopiert und alle Leitungswege sind sauber ausgeführt
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Thanks God for the internet and thanks for the service like this - proffessional solution on time.
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About the service it's very fast and reliable. About the manual the quality is high enough to read even the tiniest details on the wiring diagrams so you can't ask much more than that, let it alone for a manual of a product from 20 years ago. Thank you, very satisfied.
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The downloaded quality was as good as the orignial
SA-VK62DGC / SA-VK62DGS / SA-VK62DGCS
NCSM /CS
Q8550
MCK CLK
SWITCH
B
Q8560 SWITCH
IC8601
A20 EXADR20
D8550
C0EBE0000384
RESET IC
IC8051 C3ABPG000133
IC8651 RFKWMH82H160(GC/GS) RFKWMH82J160(GCS)
A15 EXADT15 DQ0 MDQ16
XRESET
12
64 SDRAM
A11 MA11 A0 EXADT0
16M FLASH ROM
R
DQ15 MDQ31
Q8607 SWITCH
2,4,5,7,8,10,11, 13,42,44,45,47, 48,50,51,53
22-26, 29-35
20
21
15
39
19
38
18
17
16
9,10,16,17,48
1-8,18-25
39-36, 38-45
11
26
28 Q8606 SWITCH
IC8606 C0EBA0000031
RESET IC
IC8611 C3EBGC000055
16M EEPROM IC
VCC
B
6 1,2,4,5,7,8,10, 11,13-15,17,18, 252,254,256
MDQ15 DQ15 MDQ0 DQ0
5
217,220,221,223 224,226-228,230, 233,237,238
MA0 A0
234 232 249 251 240 243
BA1 DQM1 UDQM BA0 DQM0 LDQM
241 244 245 248
NCAS /CAS MCKI NRAS /RAS NWE /WE
21,30,31,43,45
EXADR16 A16
23-25,27,32, 33,36,37,39-42, 46,47,50,51
192-195,197-200, 203,204,206-208 210-212
22
NEXWE XWE
38
NEXCE XCE
52
NEXOE XOE
73
NRST
59
P9 SCL
60
P8 SDA
MN2DS03VP1H IC8001
DV2.1
66
