Hitachi VT-S390E Wartungsanleitung Seite 29

DEUTSCH
Lo. oe ff CHAPTER. 4.7. 2)
BLOCK DIAGRAMS
1 OVERALL nip adi aeiola gan soutacaecmmeganden 4-1
2, VIDEO... 0ssssseeeeeesscesesererseseteres 4-3
ds AUDIO sce sceuenaesatsinsaeiccuee ns a scese 4-5
4. SY SiSTM CONTROL /TIMER: ccs aticnance awe 4-1
a: BOWER SUPPLY IIL i
APPENDIX
1, MICROPROCESSOR PIN FUNCTION TABLE
SYSTEM CONTROL »P(IC901) PIN FUNCTIONS .. 4-13
TIMER Ey PIN FUNCTIONS ........... » 4-15
WIDE »P(IC1951) PIN FUNCTIONS ........... 4-17
fo ey CRAP TER oS)
SCHEMATIC AND CIRCUIT BOARD DIAGRAMS
CIRCUIT
DIAGRAM BOARD
DIAGRAM
FRONT SWITCH [FSW] ............008- 5-5 / 5-61
FRONT JACK ([FJK] ............0e0eee 5-6 / 5-62
TIMER [MAS]...
02... ccc e cece eee eee ee 5-7 /
5-45
SYSTEM CONTROL (MAS]........-.200e- 5-9 / 5-45
SENSOR (MWB) .........-ececececeee 5-11 / 5-44
SERVO. (MAS) «osc ws cca vivo ccagosretenoress 5-13 / 5-45
CYLINDER MOTOR ...........eeeeeeee 5-15 / -
CAPSTAN MOTOR ..........e.eeeeeees 5-15 / -
JACK-1 oe sas a thiud ome oanentat 5-17
/ 5-45
JACKE TWAS 3 ics crosccvacnnthv ean e 5-19 / 5-45
REAR JACK (RJK) ........ceceeeeees -21 / 5-43
Di nstanccewangacnes aaa 5-23 / 5-57
PRE AMP [PRE].........cececeeceees 5-25 / 5-56
FM BG: LWIC) cv aaiiulow osesoaede eae 5-27
/ 5-51
Y/CHROMA [WYC] ..........ceceeeees 5-31 / 5-51
DIGITAL oe PROCESSOR [DSP] ... 5-33 / 5-61
AUDIO-1 (HFA].............eceeeeee . 5-35 / 5-55
AUDIO-2 HPA cate Tt ee Leena adaes 5-37 / 5-55
NICAM/A2 (N&A],........cceceeceeee 5-39 / 5-57
POWER SUPPLY (SWR}] .............-- 5-41 / 5-63
WAVEFORMS
SERVO. orc aren naniate mim aaeenere akan ate 5-12
N/CHROMA ccc cevintgiatveowiesawcbavheutoga 5-29
/ CHAPTER 6 4]
EXPLODED VIEWS
CABINET SECTION sy ccavsocadeciwerscearid snes 6-1
CHASSIS: SECTION GL )- cc asned-pateaameiiesaieu'ets 6-2
CHASSIS SECTION (TL). 2. cis. c6. ans uies gaview seven 6-3
CASSETTE LOADING MECHANISM SECTION ........ 6-4
py CHAPTER. 72
REPLACEMENT PARTS LIST
MECHANICAL PARST LIST ..............eee eee Tek
ELECTRICAL PARST LIST us.0.aiecneissasenes'oeete 1-3
/ KAPIFEL. 8 2]