Sony Vx8 Owners Manual
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Page 41
HCD-VX8/VX8J Ð 63 ÐÐ 64 Ð 8-19. SCHEMATIC DIAGRAM Ð PANEL (1/3) SECTION Ð ¥ See page 77 for IC Block Diagrams. (Page 67)(Page 67)(Page 65)
Page 42
HCD-VX8/VX8J8-20. SCHEMATIC DIAGRAM Ð PANEL (2/3) SECTION Ð ¥ See page 34 for Waveforms. ¥ See page 61 for Printed Wiring Board. ¥ See page 78 for IC Block Diagrams. ¥ See page 89 for IC Pin Functions. Ð 65 Ð Ð 66 Ð (Page 63, 64) (Page 67) (Page 68)(Page 57)
Page 43
HCD-VX8/VX8J Ð 67 ÐÐ 68 Ð 8-21. SCHEMATIC DIAGRAM Ð PANEL (3/3) SECTION Ð ¥ See page 61 for Printed Wiring Board. ¥ See page 78 for IC Block Diagrams. (Page 65) (Page 63) (Page 63)(Page 66)
Page 44
HCD-VX8/VX8J 8-22. SCHEMATIC DIAGRAM Ð CD MOTOR SECTION ÐÐ 69 ÐÐ 70 Ð (Page 51) (Page 51) 1SS119 1SS119 MTZJ-T-72-5.6C (M) MTZJ-T-72-3.6C (M)
Page 45
HCD-VX8/VX8J Ð 71 ÐÐ 72 Ð 8-23. PRINTED WIRING BOARD Ð CD MOTOR SECTION Ð ¥ See page 18 for Circuit Boards Location. (Page 50)(Page 49)
Page 46
HCD-VX8/VX8J 8-24. SCHEMATIC DIAGRAM Ð TRANS SECTION ÐÐ 73 Ð Ð 74 Ð (Page 54) (Page 57)
Page 47
HCD-VX8/VX8J Ð 75 ÐÐ 76 Ð 8-25. PRINTED WIRING BOARD Ð TRANS SECTION Ð ¥ See page 18 for Circuit Boards Location. 8-26. SCHEMATIC DIAGRAM Ð SURROUND SECTION Ð ¥ See page 79 for IC Block Diagrams. 8-27. PRINTED WIRING BOARD Ð SURROND SECTION Ð ¥ See page 20 for Circuit Boards Location. (Page 49) (Page 50) (Page 51) (Page 50)
Page 48
HCD-VX8/VX8J Ð 77 Ð Ð 78 Ð ¥ PANEL (3/3) Board IC604 NJU3716M-T2 8-28. IC BLOCK DIAGRAMS¥ BD Board IC101 CXD3008Q 2627 28 293031323334 353637 383940 TES1 SEFE VC TFDR DVSS1FRDRFFDR TRDR SRDRSFDR DVDD1FST0 SSTP TES1 8079787776 757473 72717069686766 XTSL PCMD BCK EMPH XOLT XTA1 XTA0 SOUT SOCK SQSO SQCK SCSY EXCK EXCK DVSS2 12345678910111213141516171819202122232425 XRSTVDD MDP LOCK PWM1DFCT MIRR COUT DVSS WDCK FDK SCOR C2P0 XPCKXUGF WFCKATSK SENS CLOKXLAT DATA SENS CLOKXLAT DATA MUTE SCLK GFS C4M...
Page 49
Ð 79 Ð SRAM VDD OSC ADM-CONT ADM L.P.F VIRTUAL 13 14 15 16 17 18 19 20 21 22 23 24 12 11 10 9 8 7 6 3 2 1 5 4 A B R-OUT L-OUT EF-VOL VREF AGND DC-OUT D/A NS A/D VDD LC-INB LC-INER-IN L-IN RS-OUT L-FS-IN VCC R-PS-IN LS-OUT LPF2 LPF1 SW2 SW1 VSS A B A B R +DELAY L –DELAY2k50k 50k L +R L –R ¥ SURROUND Board IC1201 LV1150
Page 50
Ð 80 Ð Pin No.Pin NameI/O Function 1 DVDD0 Ñ Digital power supply 2 XRST I System reset 3 MUTE I Muting selection pin 4 DATA I Serial data input, supplied from CPU 5 XLAT I Latch input, supplied from CPU 6 CLOK I Serial data transfer clock input, supplied from CPU 7 SENS O SENS output 8 SCLK I SENS serial data read-out clock 9 ATSK I/O Input pin for anti-shock (Ground) 10 WFCK O WFCK (Write Frame Clock) output (Not used) 11 XUGF O XUGF output (Not used) 12 XPCK O XPCK output (Not used) 13 GFS O GFS...