Kenwood DVF-5400-B Скачать руководство пользователя страница 10

Страница: 10 / 34

VF-5400

YES

Check connections between

ZR36888 and pick-up head.

Check FOCUS_S signal

on ZR36888

YES

Check cable connection on

pick-up head.

Check RF signal waveform.

Focus on OK?

Proper

signals on A, B, C, D of

ZR36888

Check the TRACK_S

connection on ZR36888

and motor driver.

Disc is play?

Properly

TRACK_S signal on

ZR36888?

YES

Check the related

circuit on ZR36888

Track on OK?

Normal

TE signal on

ZR36888?

Check the tracking control

amp circuit on motor

driver.

TACT+ & TACT-

output properly?

Check the FOCUS_S

connection on ZR36888

and motor driver.

Check FE signal

on ZR36888

YES

Check connection between

ZR36888 & audio DAC.

Check audio filter,

amplify, mute circuit.

YES

Check communication lines

on ZR36888

YES

TEST END

Check the cable connection

on front panel.

Normal

audio output when disc

playback?

Audio DAC

received correct data

stream?

Commu-

nications between

IR.VFD Front panel key

& ZR36888 is

normally?

Normal

IR.VFD & Front panel

key functions?

Check the related

circuit of Audio DAC.

Normal

audio DAC out?

TR
OUBLESHOO

TING

Содержание DVF-5400-B

Страница 1: ... 08 Door A29 1276 08 S A29 1277 08 B Power Cord E30 7380 08 X E30 7388 08 E Jack E63 1355 08 X E63 1356 08 E Jack W02 4669 08 Panel A60 2521 08 S A60 2523 08 B Connector E41 1883 08 Jack E58 0073 08 E In compliance with Federal Regulations following are reproduction of labels on or inside the product relating to laser product safety KENWOOD Corp certifies this equipment conforms to DHHS Regu latio...

Страница 2: ...roduct relating to laser product safety KENWOOD CORPORATION 2967 3 ISHIKAWA CHO HACHIOJI SHI TOKYO JAPAN KENWOOD CORP CERTIFIES THIS EQUIPMENT CONFORMS TO DHHS REGULATIONS NO 21 CFR 1040 10 CHAPTER 1 SUBCHAPTER J DivX DivX Certified and associated logos are trademarks of DivX Inc and are used under license HDMI the HDMI logo and High Definition Multimedia Interface are trademarks or registered tra...

Страница 3: ...he Frame Assembly Up Down to separate it from the Base Main Note When reassembling move the Guide Up Down in direction of arrow C until it is positioned as Fig C When reassembling insert A portion of the Frame Assembly Up Down in the B portion of the Guide Up Down as Fig B 3 BELT LOADING FIG 2 2 Note Put the Base Main on original position Top Side 4 GEAR PULLEY FIG 2 2 1 Unlock the Locking Tab L4 ...

Страница 4: ...S I2CDAT MD IC601 ZORAN ZR36888 5V YC_MIX OPEN CLOSE SLED_S SPINDLE_S FOCUS_S TRACK_S D CD_DVD CN601 CN602 Download I F DUPTR0 IC201 AM5869S Motor Drive DRVSB Pick up RF DSP MPEG IC KEY Input 5V 12V 27MHz RC901 R C IC901 ETK6203 LED DRIVER IR POWER BOARD POWCTL_H 3 3V 3 3VA DIG901 LED Clock 5V Din Dout CLK STB 3 Power Key Power On AC 90V 240V 50HZ 60Hz 5 6VA IC606 KIA7027 RESET IC 3 3VA RESET SPDL...

Страница 5: ...SH MEMORY 16 M IC901 LED DRIVE IC IC603 SDRAM 64M RAMAD 00 11 RAMCKE PCLK RAMBA RAMCS1 RAMDQM RAMWE RAMCAS RAMRAS RAMDAT 00 15 X601 27MHz C_Y S_Y SY_Pr_OUT Y_OUT SC_ Pb_ out RGB_SEL 16_9_H AMCLK ALRCK ABCK D_MUTE AOUT0 ML I2CCLK MC I2CDAT MD ASPDIF FLASHCS MEMWR MEMRD MEMAD 0 19 MEMDA 0 15 DIN DOUT CLK STB IC606 RESETIC RESET I2CCLK MC I2CDAT MD JK705 HDMI JACK TX0 TX0 TX1 TX1 TX2 TX2 TXC TXC CN61...

Страница 6: ...FACT FACT TACT TACT SLED SLED LOAD LOAD 27MHz X TAL CD_LD DVD_LD CD_DVD ALPC V20 PICKSEL TRIN TROUT IC603 4M x 16bit SDRAM RAMADD 0 11 RAMDQM RAMCKE PCLK RAMBA RAMCS1 RAMWE RAMCAS RAMRAS RAMDAT 0 15 FLASH ROM MEMWR MEMRD MEMCS MEMDA 0 15 MEMAD 0 19 EEP ROM I2CCLK I2CDAT RS232C DUPTD0 DUPTR0 VR_DVD VR_CD IC701 VIDEO 6dB Amp IC672 OP Amp LPF Buffer CVBS COMPONENT R G B Y Pb Pr SUPER VIDEO Y C SY_Pr_...

Страница 7: ...alizes SERVO DSP RISC registers 2 Write RISC code to SDRAM 3 Reset RISC Show LOGO Tray close to closed position SLED moves to inner position 1 Judge whether have disc and disc type 2 Jump to related disc reading procedure 1 Execute pressed key IR key 2 System operation routine loop 1 Stop playback open tray 2 Display tray open message LOGO NO YES YES NO YES YES NO NO Tray closed SLED at inner side...

Страница 8: ...ge normal for ZORAN IC RESET or power on NO NO YES Check connection lines between FLASH ZR36888 and the FLASH access time whether is suitable or not NO YES Check connection lines between SDRAM ZR36888 and the SDRAM is damaged NO YES Check the related circuit of ZR36888 NO YES Check the filtering and amp circuit of TV signal Check AV cable connection to TV set NO NO YES Check the load OPEN CLOSE sw...

Страница 9: ...cal Lens has movements for searching Focus B C NO NO YES YES Check the laser power circuit on ZR36888 and connecting to power transistor Check cable connection between transistor output and pick up head NO Laser off NO NO YES Check the related circuit on ZR36888 RFL signal Check LD_DVD LD_CD signal YES YES NO NO YES Check SPINDLE_S related circuit on ZR36888 NO YES Check the spindle control amp ci...

Страница 10: ...O Check the tracking control amp circuit on motor driver TACT TACT output properly NO Check the FOCUS_S connection on ZR36888 and motor driver Check FE signal on ZR36888 D E NO NO YES YES Check connection between ZR36888 audio DAC Check audio filter amplify mute circuit NO NO YES Check communication lines on ZR36888 YES YES TEST END Check the cable connection on front panel Normal audio output whe...

Страница 11: ... 3 3VA PWR_CTL RESET 2 3 4 IC603 38PIN CLK 143MHz Vp p 3 3V 5 E S O L C N E P O LM LM CLOSE OPEN 6 7 8 9 2 ZR36888 reset is low active 2 SDRAM CLOCK 1 SDRAM clock is at 143MHz 3 TRAY OPEN CLOSE SIGNAL 1 Tray open close waveform FIG 1 1 FIG 1 2 FIG 2 1 FIG 3 1 Note Refer to Schematic Diagram on waveform s check point ...

Страница 12: ...13 SLED_S DRVSB SLED SLED 14 15 16 FOCUS_S FOCUS FOCUS 2 Tray open waveform 3 Tray close waveform 4 SLED CONTROL RELATED SIGNAL NO DISC CONDITION 5 LENS CONTROL RELATED SIGNAL NO DISC CONDITION FIG 3 2 FIG 3 3 FIG 4 1 FIG 5 1 Note Refer to Schematic Diagram on waveform s check point ...

Страница 13: ...17 18 19 15 FACT FE SBAD 16 FACT FE SBAD FACT FE SBAD 16 6 LASER POWER CONTROL RELATED SIGNAL NO DISC CONDITION 7 DISC TYPE JUDGEMENT WAVEFORM FIG 6 1 FIG 7 1 DVD FIG 7 2 DVD FIG 7 3 CD Note Refer to Schematic Diagram on waveform s check point ...

Страница 14: ... 16 15 FE FOCUS FACT FACT 14 15 16 SPINDLE_S SP SP 20 21 22 8 FOCUS ON WAVEFORM 9 SPINDLE CONTROL WAVEFORM NO DISC CONDITION FIG 7 4 CD FIG 8 1 DVD FIG 8 2 CD FIG 9 1 DVD Note Refer to Schematic Diagram on waveform s check point FACT FE SBAD 15 ...

Страница 15: ... TE TRACK_S TACT TACT 23 24 25 26 27 10 TRACKING CONTROL RELATED SIGNAL SYSTEM CHECKING 11 RF WAVEFORM 12 ZR36888 AUDIO OPTICAL AND COAXIAL OUTPUT SPDIF FIG 10 1 DVD FIG 10 2 CD FIG 11 1 FIG 12 1 Note Refer to Schematic Diagram on waveform s check point ...

Страница 16: ...9 JK701 14PIN 30 1kHz 0dB JK701 5 8PIN 31 32 13 ZR36888 VIDEO OUTPUT WAVEFORM 1 Full colorbar signal CVBS 2 Y 3 C 14 AUDIO OUTPUT FROM AUDIO DAC 1 AUDIO L R FIG 13 1 FIG 13 2 FIG 13 3 FIG 14 1 Note Refer to Schematic Diagram on waveform s check point ...

Страница 17: ...17 DVF 5400 WAVEFORMS AOUT0 ABCK ALRCLK 2 Audio Related Signal FIG 14 2 Note Refer to Schematic Diagram on waveform s check point ...

Страница 18: ...699 C644 C660 R6A3 R621 C641 C632 L612 C631 C642 R6A7 C689 R230 R229 R221 R220 C228 R250 C219 C207 C220 R216 R217 C680 R606 C645 C646 C658 C670 C667 R693 R703 C671 C652 R644 C6A6 C787 C727 C7F4 C7E9 C7E4 C7F3 C6J1 C6C9 C6E5 C6E4 C668 C617 R613 R631 C741 C7E2 C6A7 RA701 RA702 X601 C657 C233 C6A2 C6E3 C6E2 C6L1 C630 C607 C606 C679 C611 C681 R686 C634 C633 C643 R615 R616 R626 R624 R629 R627 C6F7 C6E7...

Страница 19: ... JIG201 JIG231 JIG232 JIG230 JIG228 JIG227 JIG225 JIG226 JIG224 JIG229 JIG634 JIG635 JIG639 JIG640 TP610 TP609 TP606 TP607 TP611 JIG633 JIG636 JIG637 JIG638 JIG641 JIG611 TP601 TP602 SLIT1 JIG612 JIG615 JIG601 JIG602 JIG605 JIG607 JIG609 JIG603 JIG606 JIG608 JIG610 TP603 TP608 TP615 TP605 TP604 TP612 JIG209 JIG220 JIG218 JIG216 JIG214 JIG212 JIG210 JIG206 JIG204 JIG202 JIG208 SLIT2 MAIN SIDE B ...

Страница 20: ...108 D107 D121 ZD151 ZD101 ZD102 ZD152 P101 IC102 IC101 PW101 FR101 IC103 Q122 Q121 Q126 POWER 2 1 R902 R903 C907 R904 R906 C905 C903 C904 R901 L901 R907 R908 R909 R910 C908 RES PLAY STOP BACKWARD FORWARD W1 3 1 W2 W3 R140 R143 B E C154 R151 R145 R144 C156 C126 C153 T101 C121 R152 C123 C124 L122 C155 C122 E E B E E B B B C A R L121 BC101 C103 C104 L101 R122 R121 C157 R130 R123 R127 C113 C106 R102 V...

Страница 21: ...01 195 1 7 1 36 196 1 8 0 01 197 0 01 2 41 198 1 4 3 26 199 3 3 0 01 200 0 01 0 01 201 0 01 1 36 202 1 51 2 9 203 3 9 3 26 204 3 3 3 25 205 0 01 3 28 206 3 24 3 28 207 3 25 3 27 208 3 24 0 39 209 3 25 3 2 210 2 64 3 21 211 3 25 3 21 212 2 64 3 2 213 0 01 0 01 PIN STOP PLAY 214 2 64 3 14 215 1 88 2 15 216 0 01 0 01 217 2 64 2 1 218 1 88 2 3 219 2 01 2 3 220 1 8 2 2 221 1 74 2 3 222 1 71 1 69 223 0 ...

Страница 22: ...12 JIG211 JIG210 JIG209 JIG208 JIG207 JIG206 JIG205 JIG204 JIG203 JIG202 JIG201 JIG231 JIG230 JIG229 JIG228 JIG232 JIG227 JIG226 JIG225 JIG224 SP SP S S 1 6 L L 4 7K R220 R221 4 7K L202 193 R216 220 0 1 C219 R217 3 3 220u6 3 C208 215 33K 248 R203 212 0 1 C204 0 1 C205 209 206 208 198 196 203 201 L206 0 1 C207 F T T F 222 214 4 7 R219 0 1 C220 47u6 3 C209 R218 220 0 1 C206 213 100u16 C217 C210 0 1 ...

Страница 23: ...P RAMDAT 4 VDDC 256 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 GNDP MIITXC GPCIO16 MIIRXC GPCIO47 MIIRXD3 GPCIO51 MIRXD2 GPCIO50 MIRXD1 GPCIO49 MIRXD0 GPCIO48 MIIRXDV GPCIO13 MIICRS FCU BSY GPCIO34 MIIRXER FCU SCLK GPCIO33 MIIMDC GPCIO42 VDDP MIIMDI0 GPCIO40 MIIT...

Страница 24: ...PWMP5 GPCIO28 VDDC GNDC VID4 APWMN4 GPCIO27 VID5 APWMP4 GPCIO9 VID6 APWMN3 GPCIO2 VID7 APWMP3 ADPTMS GPCIO26 VDDP VCLKX2 APWMN2 GPCIO1 GNDP HSYNC GPCIO25 VSYNC GPCIO24 AIN0 APWMP2 GPCIO23 VDDPA AMCLK GNDPA ABCLK ALRCLK SPDIF IN0 GPCIO65 AOUT0 APWMN1 T11 T4 T12 T3 T13 T2 T14 T1 T15 T0 C628 0 01 C627 0 01 0 1 C617 R645 0 R646 0 R644 33 L L R C652 100P X601 27MHz C622 18P C619 15P 100K R6A1 R692 75 L...

Страница 25: ...1K R711 1K R712 138 Pb Pr Y 174 APWMP2 APWMP3 APWMN3 APWMN2 APWMN4 APWMP5 APWMP4 APWMN5 A MUTE 7 12 8 9 11 10 GND 3 5 6 4 12V 2 1 GND 144 148 149 145 140 142 143 136 G R B B G R 18 A 1K R703 126 12V 5V 3 3VA 12V 5V 1 C730 YES NO 757 758 R732 150PF 75 GREEN EARTH 9 GND 9 AUDIO OUTPUT2 R AUDIO INPUT2 R AUDIO OUTPUT1 L AUDIO EARTH BLUE EARTH AUDIO INPUT1 L BLUE SIGNAL SWITCHING R302 R301 470u6 3 C307...

Страница 26: ...4 150P 7 4 3 6 5 9 8 11 12 10 150P C902 150P 220u6 3 C906 SG12 GR7 SG2 KS2 SG6 KS6 SG4 KS4 SG5 KS5 SG3 KS3 14 16 15 NC 13 12 SG9 KS9 SG8 KS8 SG7 KS7 SG10 KS10 SG11 19 S8 S7 17 18 20 21 S2 6 SG1 KS1 K3 VDD 10 11 9 K1 K2 8 7 VDD SG13 GR6 SG14 GR5 STB CLK 5 4 DIN DOUT 3 GR3 GR4 GND GND GR2 C909 G5 22 23 24 0 1 25 G3 G4 26 27 G2 29 30 28 4 1 3 3V C907 1000P C908 47u6 3 VCC 3 OUT 2 4 7K R905 51K GND 1 ...

Страница 27: ...n 700 are not supplied 27 DVF 5400 EXPLODED VIEW MECHANISM 3 2 1 B A A F L N09 5550 08 N09 5565 08 N89 2006 43 F1 7x7 F1 7x3 F2 0x6 BLK DVF 5400 801 802 803 818 814 820 817 L 819 830 824 825 836 13 12 2 1 15 16 12 12A 10 12A 21 A 3 A Fx2 Fx2 26 ...

Страница 28: ...0 M3x8 BLK F3x10 BLK F3x8 BLK F3x6 5 N09 5521 08 N09 5520 08 N89 3008 43 N89 3010 43 N09 5551 08 N09 5574 08 DIG901 OPEN CLOSE PLAY STOP REVERSE FORWARD POWER TIMER PCB KEY PCB SMPS PCB 607 R W YEL BLK 608 612 601 622 610 606 16 16 10 10 613 626 628 647 605x2 605 605 626 627 625 623 604 621 624 702 706 716 712 711 N N N N 609 714 715 M R SLV BLK R DVF 5400 B M R M R M R M R Q Q Q Q Q P SW904 SW902...

Страница 29: ...470UF 6 3WV E C602 CK73GB1C273K CHIP C 0 027UF K C603 CC73GCH1H330J CHIP C 33PF J C604 CK73GB1H102K CHIP C 1000PF K C605 7 CK73GB1H103K CHIP C 0 010UF K C608 CK73GB1H104K CHIP C 0 10UF K C610 CK73GB1H102K CHIP C 1000PF K C611 CK73GB1H104K CHIP C 0 10UF K C613 CK73GB1H104K CHIP C 0 10UF K C615 CK73GB1H104K CHIP C 0 10UF K C617 CK73GB1H104K CHIP C 0 10UF K C618 CK73GB1C105K CHIP C 1 0UF K C619 CC73G...

Страница 30: ...3GCH1H470J CHIP C 47PF J C736 CK73GB1H104K CHIP C 0 10UF K C737 8 CC73GCH1H181J CHIP C 180PF J C739 CK73GB1H104K CHIP C 0 10UF K C741 CD04BJ0J470M ELECTRO 47UF 6 3WV C742 CK73GB1H104K CHIP C 0 10UF K C776 CK73GB1C105K CHIP C 1 0UF K E C776 RK73GB2A000J CHIP R 0 0 J 1 10W X C777 CK73GB1C105K CHIP C 1 0UF K E C780 1 CK73GB1C105K CHIP C 1 0UF K E C787 CD04BJ1C101M ELECTRO 100UF 16WV E C789 CK73GB1H10...

Страница 31: ... R 0 0 J 1 10W R636 RK73GB2A000J CHIP R 0 0 J 1 10W R638 40 RK73GB2A472J CHIP R 4 7K J 1 10W R644 RK73GB2A330J CHIP R 33 J 1 10W R645 6 RK73GB2A000J CHIP R 0 0 J 1 10W R651 RK73GB2A333J CHIP R 33K J 1 10W R682 RK73GB2A472J CHIP R 4 7K J 1 10W R683 RK73GB2A471J CHIP R 470 J 1 10W R684 6 RK73GB2A332J CHIP R 3 3K J 1 10W R687 RK73GB2A472J CHIP R 4 7K J 1 10W R690 RK73GB2A750J CHIP R 75 J 1 10W R691 R...

Страница 32: ...KV2022304ZIH S W System Prog SAA30638629 X IC605 S524C80D80 IC EEPROM 0IMMRSS038A IC606 DS9481CPE IC Voltage Regu 0IPMG78421A IC701 MM1692XVBE IC Display Driv 0ILNR00048A E IC703 AZ4580MTR IC OP Amplifier 0ILNRA0001A IC901 PT6963 Driver IC 0IPRPPY005A Q121 STB1277 TR Bipolar 0TR127709AB Q122 KTC3198 Transistor Asse 0TR319809AC Q123 KTC3203 TR Bipolar 0TR320309AA Q124 SRA2203 TR Bipolar 0TR220309AF...

Страница 33: ...pt for Europe Y signal 1 Vp p 75 Ω C signal NTSC 0 286 Vp p 75 Ω PAL 0 300 Vp p 75 Ω Component Video output level Y signal 1 Vp p 75 Ω CB signal 0 7 Vp p 75 Ω CR signal 0 7 Vp p 75 Ω RGB output level SCART For Europe 0 7 Vp p 75 Ω Horizontal resolution More than 500 lines Video signal to noise ratio More than 68 dB HDMI output terminal Type A 19 PIN General Power consumption 8 W Standby power cons...

Страница 34: ...DVF 5400 ...

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Kenwood DVF-5400-B, Руководство по обслуживанию

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Содержание DVF-5400-B

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