Sony HCD-ZX6 - Cd/receiver Component For Compact Hi-fi Stereo System Service Manual Download Page 32

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HCD-ZX6/ZX8

HCD-ZX6/ZX8

7-6. PRINTED WIRING BOARDS — LOADING SECTION — • Refer to page 28 for Circuit Boards Location.

: Uses unleaded solder.

SE-130 BOARD

MD-94 BOARD

(13)

MAIN BOARD

CN509

M902

TURN TABLE

MOTOR

ROTARY

ENCODER

M901

RE901

(Page 38)

Summary of Contents for HCD-ZX6 - Cd/receiver Component For Compact Hi-fi Stereo System

Page 1: ...models The following measured at AC 127 V 60 Hz DIN power output rated 220 220 watts 4 ohms at 1 kHz DIN Continuous RMS power output reference 280 280 watts 4 ohms at 1 kHz 10 THD SPECIFICATIONS Other models The following measured at AC 120 220 240 V 50 60 Hz DIN power output rated 220 220 watts 4 ohms at 1 kHz DIN Continuous RMS power output reference 280 280 watts 4 ohms at 1 kHz 10 THD Inputs P...

Page 2: ...dB Dynamic range More than 90 dB OPTICAL CD DIGITAL OUT Square optical connector jack rear panel Wave length 660 nm Output level 18 dBm Tape deck section Recording system 4 track 2 channel stereo Frequency response 50 13 000 Hz 3 dB using Sony TYPE I tapes Tuner section FM stereo FM AM superheterodyne tuner FM tuner section Tuning range 87 5 108 0 MHz 50 kHz step Antenna FM lead antenna Antenna te...

Page 3: ...older contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time Solde...

Page 4: ...89 3s Abbreviation E2 120 V AC area in E model E51 220 V AC area in E model MX Mexican model Part No PLAYABLE DISC You can playback the following discs on this system The other discs cannot be played back List of playable discs Format of Disc logo Contents discs Audio CDs Audio CD R CD RW Audio Audio CDs CD R CD RW Audio Discs with MP3 audio tracks Ver 1 1 ...

Page 5: ...c Diagram Main Section 2 4 35 7 10 Schematic Diagram Main Section 3 4 36 7 11 Schematic Diagram Main Section 4 4 37 7 12 Printed Wiring Board Main Section 38 7 13 Printed Wiring Boards Power Section 39 7 14 Schematic Diagram Power Section 1 2 40 7 15 Schematic Diagram Power Section 2 2 41 7 16 Printed Wiring Board Panel Section 42 7 17 Schematic Diagram Panel Section 43 7 18 Printed Wiring Boards ...

Page 6: ...6 HCD ZX6 ZX8 1 1 SERVICE POSITION OF CD BU BLOCK SECTION 1 SERVICE NOTE chassis CD block ...

Page 7: ...7 HCD ZX6 ZX8 1 2 SERVICE POSITION OF TC MECHANISM PANEL BOARD 3 loading panel 1 Turn the gear shaft in the direction of the arrow 2 gear shaft PANEL board tape mechanism block ...

Page 8: ...8 HCD ZX6 ZX8 1 4 SERVICE POSITION OF CD CHANGER 1 3 SERVICE POSITION OF POWER BOARD POWER board front panel assy CD mechanism block CD mechanism block ...

Page 9: ...9 HCD ZX6 ZX8 SECTION 2 GENERAL This section is extracted from instruction manual ...

Page 10: ...10 HCD ZX6 ZX8 ...

Page 11: ...11 HCD ZX6 ZX8 ...

Page 12: ...T 3 7 CD MECHANISM SECTION Page 16 3 10 SE 130 BOARD Page 18 3 11 TD BELT Page 18 3 9 TABLE ASSY Page 17 3 3 FRONT PANEL SECTION Page 14 3 4 TAPE MECHANISM Page 14 3 6 BACK PANEL SECTION Page 15 3 13 OPTICAL PICK UP Page 19 3 14 BD81A BOARD Page 20 3 5 GAME IN HP BOARD MIC BOARD Page 15 3 8 MAIN BOARD Page 17 3 12 DC MOTOR M901 Page 19 ...

Page 13: ...dure in the numerical order given 3 1 CASE 3 loading panel 1 Turn the gear shaft in the direction of the arrow 2 gear shaft 3 case top 7 case three claws three claws 1 three screws BVTP3 x 8 4 four screws BVTP3 x 8 5 three screws case 3 TP2 6 three screws case 3 TP2 2 ...

Page 14: ...P2 6 x 8 1 2 two screws BVTP2 6 x 8 lug 2 CN104 13P 3 CN507 21P 1 two holes 4 CN920 3P qf front panel section 7 CN802 2P 9 CN801 4P 8 CN803 3P 5 connector 3P 6 connector 6P 0 screw BVTP3 x 8 lug dust sheet two hooks MAIN board qd three screws BVTP3 x 8 qs two screws BVTP3 x 8 qa three screws BVTP3 x 8 ...

Page 15: ...section qd qa four screws BVTP3 x 8 9 three screws BVTP3 x 8 6 two screws BVTP3 x 8 7 two screws BVTP3 x 8 8 two screws BVTP3 x 8 5 two screws BVTP3 x 8 qa two clips 5 clip 8 four screws BVTP2 6 x 8 3 four screws BVTP2 6 x 8 6 two screws BVTP2 6 x 8 7 GAME IN HP board 4 bracket game 9 bracket MIC 1 two screws BVTP2 6 x 8 2 bracket center qd MIC board 0 knob MIC qs screw BVTP2 6 x 8 two lugs ...

Page 16: ...X8 3 7 CD MECHANISM SECTION 1 CN509 11P 7 chassis section 2 CN501 27P 3 two screws BVTP3 x 8 4 two screws BVTP3 x 8 6 6 9 two screws BVTP3 x 8 0 CD mechanism section 8 two screws BVTP3 x 8 5 three screws BVTP3 x 8 ...

Page 17: ...Y qs table assy 6 CN002 6P 1 floating screw PTPWH M2 6 2 tray 5 9 qa 7 screw BTP2 6 x 8 8 screw BTP2 6 x 8 3 two screws BTP2 6 x 8 4 bracket 0 plate guide claw 3 CN509 11P 2 CN501 27P CN602 CN601 1 CN502 4P 6 MAIN board 4 two screws BVTP3 x 8 5 ...

Page 18: ...ZX6 ZX8 3 11 TD BELT 3 10 SE 130 BOARD table assy 1 two screws BTP2 6 x 8 3 TD motor assy 4 TD belt 5 TD unit assy 2 two screws P3 x 3 1 CN102 2P 5 CN101 6P 6 SE 130 board 2 claw 3 claw 4 two screws BTP2 6 x 8 ...

Page 19: ...P3 x 8 holder BU assy 5 two screws BVTP2 6 x 8 6 two stopper BU 3 two floating screws PTPWHM2 6 4 two coil spring insulating 9 optical pick up 7 two coil spring insulating 2 chassis plate 5 CN004 2P 6 DC motor M901 4 two screws P2 6 x 4 1 screw PTPWH M2 6 2 gear loading A 3 belt loading ...

Page 20: ...20 HCD ZX6 ZX8 3 14 BD81A BOARD 4 Remove soldering from the four points 1 CN101 16P 5 BD81A board 2 screw BVTP2 6 x 8 3 gap tube ...

Page 21: ...C 2 button simultaneously 2 All LEDs and segments in fluorescent indicator tube are lighted up 3 When you want to enter the software version display mode press DISC 1 button The model and destination are displayed 4 Each time DISC 1 button is pressed the display changes from MC version GC version CD version CDDM version CDMA version CDMB version BDA version BDB version ST version TC version TA ver...

Page 22: ...on to move to inside track The message SLED OUT or SLED IN appears on the fluorescent indicator tube 6 To turn on or off the laser press PLAY MODE button The message LASER ON or LASER OFF appears on the fluorescent indicator tube 7 To release from this mode press 1 button AGING MODE This mode can be used for operation check of CD section If an error occurs the aging operation would stops and the s...

Page 23: ... and REPEAT button simultaneously to enter the CD repeat 5 limit off mode and the fluorescent indicator tube displays LIMIT OFF To release from this mode operate the cold reset Refer to the MC COLD RESET CD SHIP MODE WITH MEMORY CLEAR This mode moves the optical pick up to the position durable to vibration and clears all data including preset data stored in the RAM to initial conditions Use this m...

Page 24: ...D when function change from TUNER to CD but it will decrease tuner reception performance Procedure 1 Press 1 button to turn the set ON 2 Select CD function 3 Press 1 button to turn the set OFF 4 Press x CD button and 1 button simultaneously The set will power on automatically 5 The message CD POWER ON or CD POWER OFF will be displayed on the fluorescent indicator tube CD TRAY LOCK MODE This mode l...

Page 25: ... DISC 3 simultaneously to set the tape deck test mode and displays TEST MODE on the fluorescent indicator tube 4 To release from the test mode press the 1 button Test Tape SECTION 6 ELECTRICAL ADJUSTMENTS SECTION 5 MECHANICAL ADJUSTMENTS Precaution 1 Clean the following parts with a denatured alcohol moistened swab record playback heads pinch rollers erase head rubber belts capstan idlers 2 Demagn...

Page 26: ...ode 4 After the adjustments apply suitable locking compound to the pats adjusted Screw position L CH peak within 1dB Output level L CH peak R CH peak within 1dB Screw position R CH peak set test tape P 4 A100 10 kHz 10 dB R CH oscilloscope L CH R CH V H waveform of oscilloscope in phase 45 90 135 180 good wrong MAIN board VIDEO MD OUT jack J701 L CH reverse forward Adjustment Location Playback Hea...

Page 27: ...urve is symmetrical between A and B And confirm peak to peak level within 3 0 5 Vp p Note Try to measure several times to make sure than the ratio of A B or B A is more than 10 7 Take sweep time as long as possible and light up the brightness to obtain best waveform RF Level Check Procedure 1 Connect oscilloscope to TP124 RFACO and TP117 VC 2 Press the 1 button to turn the power ON 3 Load a disc Y...

Page 28: ...OR board POWER SWITCHING PANEL board POWER SWITCH board TC A board VOL board MIC board TC B board GAME IN HP board CD R board CURSOR board CD L board JOG board FUNCTION SW board MAIN board SENSOR board TRANS board SURROUND board POWER board MD 94 board SE 130 board BD81A board ...

Page 29: ...NER E TAPE PLAY DECK A d TAPE PLAY DECK B G TAPE REC DECK B J CD PLAY Abbreviation E2 120 V AC area in E model E51 Chilean and Peruvian model MX Mexican model Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free mark LF indicating the...

Page 30: ...151 C134 C125 C314 C123 R165 R13 C17 FB301 C318 C174 R173 R205 C209 C210 C302 R201 R419 R412 R411 R410 R409 R408 R407 R406 R404 R403 R402 R401 R305 R303 R301 R252 R251 R182 R181 R163 R151 R143 R142 R141 R133 R132 R131 R114 R113 R112 R111 R307 C311 C310 C309 C307 C306 IC251 C252 C251 C194 C181 IC101 C163 C162 C143 C142 C141 C133 C132 C131 C124 C111 C122 C115 C114 C113 C112 IC301 C185 C186 R306 CN10...

Page 31: ...404 TP403 TP402 TP408 TP410 TP434 TP417 TP416 TP415 TP414 TP413 TP412 TP419 TP411 TP409 TP19 TP18 TP16 TP15 TP102 TP14 TP13 TP12 TP11 TP10 R131 R301 R303 R173 R203 R302 R162 R205 R410 C320 C163 C196 M102 TP253 TP252 TP251 R112 R114 R111 R113 R305 IC301 R141 R307 TP125 TP124 TP142 TP149 C307 C309 C310 C311 C316 C315 C317 C312 C302 FB301 CN201 C212 C213 TP435 C211 C314 R306 C313 C318 C306 R351 C161 ...

Page 32: ...ING BOARDS LOADING SECTION Refer to page 28 for Circuit Boards Location Uses unleaded solder SE 130 BOARD MD 94 BOARD 13 13 13 13 MAIN BOARD CN509 B M M902 TURN TABLE MOTOR M LOADING MOTOR ROTARY ENCODER 1 A B C D E F 2 3 4 5 6 M901 RE901 Page 38 ...

Page 33: ...33 33 HCD ZX6 ZX8 HCD ZX6 ZX8 7 7 SCHEMATIC DIAGRAM LOADING SECTION MAIN BOARD 3 4 CN509 CN001 S001 CN003 CN004 CN002 CN101 CN102 PH101 PH102 M901 M902 RE901 Page 36 ...

Page 34: ...46 R422 R424 NO401 R436 R486 R487 R391 R494 R174 Q192 R180 R173 R177 R176 TP469 TP2 TP1 CN104 C186 C187 C497 C499 C414 C416 R413 R411 C411 C412 C410 R426 R401 C404 C403 C402 R428 R427 R445 R444 R194 R175 Q191 Q194 R454 R453 R452 R451 R450 R449 C462 C464 R476 R474 R473 R475 R395 Q401 X401 X402 Q190 Q198 R434 C395 R432 R439 D194 D193 D192 D407 D405 D404 D403 IC402 D406 D402 R400 R393 R492 R493 C498 ...

Page 35: ...C528 R531 R284 R285 IC101 C194 C123 C170 C107 C179 C168 C133 C134 C155 C158 C146 C144 C143 C520 C519 C508 C510 C505 C503 C514 C518 C522 C523 C524 C504 C511 C517 C521 C507 C509 NO511 NO510 R504 C192 R192 C191 R155 R156 Q101 C182 R142 R138 R139 C139 R143 R172 R170 C149 C152 C157 R136 C156 C154 R299 Q116 R199 R282 Q115 R283 L104 R109 R127 Q111 Q113 R122 R124 Q106 Q102 R129 R128 C125 TP101 TP103 C126 ...

Page 36: ... R302 FB301 FB300 FB303 R568 R575 R572 R567 R576 R301 R308 C535 C534 C533 C532 C539 C538 TP501 R303 C303 C304 C307 C305 CN509 CN506 C597 C598 C594 CN505 C595 R318 R316 R314 R315 C306 D501 C590 R566 R573 R579 R584 Q540 R578 Q870 EPT501 CN501 C320 C322 FB304 FB305 FB306 C321 C329 C328 C324 FB302 C401 R433 Q402 D506 D504 D503 D408 C319 R320 R322 R321 R319 C318 R324 R323 Q550 Q551 R325 R326 R569 R571 ...

Page 37: ...2 C242 Q523 Q524 C236 C238 C251 R239 R257 R248 R247 R249 R250 R258 R241 C227 C587 C586 CN513 R556 R557 R558 Q553 FAN901 J716 NO512 R559 R561 CN502 Q203 Q204 R228 R225 R226 R227 R234 R231 R229 R232 Q201 R201 C205 C223 R215 C222 R207 Q200 R200 R206 R214 C204 C221 C220 C200 C219 JR553 R586 R585 JR121 IC501 D554 JW596 JW530 Page 36 Page 36 Page 35 Page 51 Page 53 ...

Page 38: ... JW117 JW118 JW123 JW128 JW130 JW131 JW135 JW136 JW137 JW138 JW139 JW140 JW141 JW142 JW143 JW144 JW145 JW147 JW148 JW149 JW150 JW151 JW152 JW153 JW154 JW155 JW156 JW157 JW158 JW159 JW160 JW161 JW163 JW164 JW165 JW167 JW169 JW170 JW171 JW700 JW701 JW591 JW592 JW594 JW595 JW597 JW598 JW599 JW175 JW176 JW177 JW178 JW179 JW180 JW181 JW183 JW184 JW185 JW187 JW400 JW401 JW402 JW403 JW404 JW405 JW406 JW4...

Page 39: ...JW683 JW685 JW703 JW704 JW705 JW708 JW709 JW710 JW711 JW712 JW713 JW714 JW715 JW716 JW717 JW718 JW719 JW723 JW725 PL600 1 7 1 6 PL601 HCD ZX8 PL602 PL603 PL604 PL605 JW633 JW635 JW702 JW706 JW629 JW707 JW724 JW727 JW687 JW696 JW721 JW722 JW600 JW609 JW728 JW701 JW700 CN601 CN602 C600 C650 R615 C602 C652 R616 C609 C610 Q664 R612 C663 C662 C657 C677 C679 C659 EP605 C628 C608 Q606 C627 R622 R672 C637...

Page 40: ...4 Q635 R638 R606 R690 R634 R693 R610 R694 R608 R617 R691 R692 R698 R699 C601 C651 C604 R602 R652 C654 R614 R613 JW647 R665 R625 R671 R621 JW663 JW662 C627 C629 R612 R615 C608 R616 R620 R622 R643 R642 R637 C637 C636 R609 R670 R672 C650 R664 R663 R662 Q630 Q629 Q628 TH630 C663 Q604 C662 D664 EP605 Q618 Q668 Q610 CN600 NO604 IC600 R603 R601 R651 R653 D611 D612 C616 C617 C667 C666 R628 R636 NO609 IC62...

Page 41: ...EP608 R644 Q644 Q647 R647 C691 C695 C690 RY646 D656 D658 C659 C679 R659 R658 R679 R678 C677 R657 R656 R677 R676 C655 C649 R649 Q648 NO607 R646 JR647 R660 R661 C658 C678 C656 C676 CN606 C692 C694 TM609 D660 D661 TM607 JW689 JW690 JW686 JW688 JW726 JW691 JW682 JW680 JW699 JW720 Page 40 Page 40 Page 55 Page 53 ...

Page 42: ... JW979 JW980 JW981 JW982 JW983 JW984 JW985 JW986 JW987 JW988 JW989 JW990 JW991 JW992 JW993 JW994 JW995 JW996 JW997 JW998 JW999 JW831 JW832 JW833 JW834 JW835 JW836 JW837 JW838 JW839 JW841 JW842 JW843 JW845 JW846 JW848 JW849 JW850 JW851 JW852 JW853 JW854 JW855 JW856 JW857 JW858 JW859 JW861 JW862 JW870 JW874 JW875 JW876 JW877 JW878 JW879 JW881 JW886 JW887 JW888 JW889 JW890 JW891 JW899 JW900 JW901 JW9...

Page 43: ...904 C905 C923 FB901 C921 IC902 R985 C922 C900 R940 R1350 R901 JR921 Q901 Q902 C966 D904 D927 C973 NO910 C903 C916 R912 R914 R919 R916 R918 R917 C910 C918 C919 C917 C944 D905 NO909 CN913 NO917 CN906 Q903 Q905 EPT805 Q908 JW915 JW906 JW905 JW904 Q904 Q906 X601 CN908 C942 FL901 C941 C940 C939 C938 C937 C936 C935 C934 C933 C932 C931 C930 C929 C928 C927 C926 C925 C924 R948 R951 R954 C958 C956 C954 C952...

Page 44: ... R966 R967 R968 R969 2 1 15 1 R970 R971 R972 R973 JW921 JW922 JW924 JW928 JW940 EPT927 S975 D907 917 ILLUMINATION NO924 S913 D913 D914 D915 D916 D917 D907 D909 D908 D910 D911 D912 S914 S918 AMP MENU JAZZ ROCK DANCE MOVIE GAME VOLUME SALSA REGGAE POP SAMBA TANGO P FILE X GROOVE SURROUND EFFECT ON OFF S915 S919 S916 S917 S911 S910 S908 S907 S906 S909 S905 S904 JW925 JW926 JW929 JW927 JW913 JW912 JW9...

Page 45: ... 2 3 4 5 6 7 8 9 10 C811 R800 R811 R804 R802 R803 R813 R812 C815 R801 R810 R805 1 3 R806 R808 C804 C806 R809 R814 C810 C813 C817 IC850 C808 C818 R807 JW822 C801 C805 C802 C807 C812 C814 RV801 J801 J802 C809 JW827 1 3 CHASSIS RV801 MIC LEVEL J801 MIC 1 J802 MIC 2 JW823 JW821 JW919 JW820 CN920 EPT808 EPT801 JW828 1 861 391 11 13 F MAIN BOARD NO511 Page 38 ...

Page 46: ... C805 R806 R804 C812 C814 R801 C811 C807 R803 R802 C801 R800 CN920 R1335 R1337 R1331 R1327 R1324 R1320 R1317 R1313 R1310 R1306 R1303 R1300 C969 R1301 R1308 R1315 R1322 R1329 IC850 2 2 R980 R981 R982 R979 R978 NO924 C809 CN928 NO929 C818 Q912 Q913 Q914 Q915 Q911 D910 D907 EPT927 D909 D908 D916 S906 S910 S905 S904 S907 S908 S909 S911 S915 S918 S914 S916 S917 R814 R811 R812 R813 J802 J801 C802 R809 R...

Page 47: ...R874 R875 R876 R877 R832 R842 NO900 R850 R860 S948 R881 S950 S951 S952 S953 S954 S955 S930 S956 S958 S959 S960 S961 S962 S963 JR903 S931 S932 S933 S934 S935 S936 JR907 JR908 S940 S941 S942 S943 S944 S945 S947 S949 CN914 S964 CN905 CN916 CN915 CN911 S957 S967 S966 S965 Q907 Q917 Q909 Q910 Q916 R895 R894 R893 NO922 C965 C964 R871 R878 R879 D926 D921 D923 D924 D922 R847 R849 R857 R859 D925 R890 R888 ...

Page 48: ...964 C965 3 2 1 R871 1 7 Q916 R888 R890 R893 R894 R895 R883 HCD ZX8 HCD ZX8 HCD ZX8 HCD ZX8 HCD ZX8 HCD ZX8 HCD ZX8 R884 R885 R886 R889 R891 R887 R882 S957 S957 JOG DISC 5 DISC 4 OPEN CLOSE DISC 3 EX CHANGE DISK SKIP FLASH DISC 2 MODE SPEAKER X ROUND ON OFF S965 D925 S967 NO922 S961 S967 S962 S960 REPEAT EDIT FUNCTION PLAY MODE S959 S963 S958 S956 S964 JW1017 JW1018 S966 1 861 392 11 13 1 861 393 1...

Page 49: ...61 JW931 JW932 JW933 JW934 JW936 JW938 JW935 S945 CN905 NO919 1 2 2 1 D924 D923 D922 REC PAUSE START REC PAUSE START CD SYNC GAME GAME FUNCTION GAME MIXING D921 S948 S947 S941 S940 S940 S944 S943 S942 JW930 S949 JW937 CN916 R881 R879 R878 R877 R876 R875 R874 R873 R872 Q917 S952 NO925 D926 S950 S951 S953 S955 S954 1 861 398 13 11 1 861 390 13 11 1 861 389 13 11 T PANEL BOARD NO917 Page 42 Ref No Lo...

Page 50: ... 9 10 11 12 13 1 861 396 13 11 13 11 1 861 386 P PANEL BOARD NO910 L POWER BOARD NO609 E MAIN BOARD NO510 J MAIN BOARD NO512 R1338 R1342 R1341 Q900 I I NO912 D920 S929 C840 C841 C842 R826 R827 R828 R829 R830 VIDEO PHONES J851 J850 AUDIO L R CN802 J851 CN803 1 3 1 1 4 4 2 1 CHASSIS CHASSIS EPT804 CN801 JW811 EPT803 JW810 JW812 GAME INPUT Page 38 Page 38 Page 39 Page 42 ...

Page 51: ...X6 ZX8 HCD ZX6 ZX8 7 25 SCHEMATIC DIAGRAM JACK SECTION R827 R828 NO912 C841 C842 J851 C840 S929 R1342 R1341 CN802 CN801 R830 R829 CN803 Q900 EPT803 J850 R826 EPT804 D920 R1338 JW811 Page 37 Page 35 Page 40 Page 43 ...

Page 52: ...702 PL701 PL702 JW700 JW702 JW703 JW704 JW707 JW708 JW710 JW711 JW715 JW716 JW717 JW718 JW719 JW721 JW722 JW724 JW725 JW727 JW729 JW731 JW732 JW733 JW735 JW736 JW737 JW739 JW740 JW742 JW747 JW734 NO700 10 1 1 1 4 5 JW741 JW756 JW758 JW759 JW760 JW761 R796 R730 R780 C781 C780 R797 R775 R764 IC701 JW790 JW791 C721 NO701 C702 C700 C752 EP790 R793 JW720 R785 RY760 C796 C795 Q721 JW706 JW705 R735 C730 ...

Page 53: ...736 D790 D791 JW790 JW791 C721 C702 C701 C791 C752 C751 R750 C750 R728 R729 R724 R737 R725 D720 R726 R799 R798 R792 R781 D780 RY760 NO701 Q722 EP790 R727 D730 C703 R710 R702 R701 R751 R752 R711 C753 C795 R794 R795 R793 R796 R797 R732 R733 Q730 C730 C731 R735 R764 C781 C780 R785 Q780 R783 R782 Q720 IC701 Q765 Q762 NO702 R730 R780 NO700 Page 37 Page 40 Page 41 ...

Page 54: ...JW1142 JW1143 JW1144 JW1145 JW1194 PL1000 PL1001 PL1003 PL1004 JW1184 JW1185 JW1188 JW1189 CN1112 R1191 JW1193 JW1192 JW1131 JW1111 R1192 CN1113 JW1121 D1192 FH1152 FH1151 FH1171 FH1172 FH1161 FH1162 19 1 4 18 17 16 15 14 13 12 11 10 9 8 7 5 3 1 FH1141 FH1142 FH1181 FH1182 5 1 6 1 FH1191 FH1192 C1192 Q1000 R1000 R1001 D1000 3 1 4 1 2 1 1 2 JR1002 C1004 C1002 C1001 NO1001 NO1003 EP1004 PL1005 PL100...

Page 55: ...12 TP11 TP8 TP7 TP6 TP5 TP4 TP3 TP2 TP1 C1192 NO1111 CN1000 D1000 R1000 C1006 R1001 JW1192 JW1193 JW1111 JW1121 JW1131 S1000 CN1112 RY1000 NO1003 CN1002 NO1001 T1100 Q1000 EP1003 FH1141 FH1142 FH1151 FH1152 FH1161 FH1162 FH1171 FH1172 FH1181 FH1182 R1192 CN1004 C1002 L1001 C1001 JR1002 C1004 CN1113 F1141 F1151 F1161 F1171 D1192 F1181 JW1004 Page 41 Page 40 Page 34 Ver 1 1 ...

Page 56: ...T TREVCC NC D D D D D D D D 33 34 35 36 37 38 39 40 41 42 1 8 43 61 62 63 64 60 59 56 52 50 47 46 45 44 48 49 25 26 27 28 29 30 31 32 17 18 19 20 21 22 23 24 9 10 11 2 3 4 5 6 7 58 57 55 53 51 12 13 14 15 16 54 RAS CAS OE WE PIO7 PIO6 PIO5 PIO4 Bus Switch BUCK CCE AD12 AD11 General In Output Port Address Calc 2sets Y Pointer register C Pointer register X Pointer register VDDM SRMSTB VDDT AD10 AD9 ...

Page 57: ... I Tracking error signal input 22 TEO O Tracking error signal output 23 FEI I Focus error signal input 24 FEO O Focus error signal output 25 VC O Center voltage output 26 A I A signal input 27 B I B signal input 28 C I C signal input 29 D I D signal input 30 NC Not used Open 31 AVDD4 Analog power supply pin 3 3 V 32 RFDCO O RFDC signal output Not used in this set Open 33 PDSENS I Reference voltage...

Page 58: ...NC Not used Open 76 XVSS Master clock ground pin 77 XTAO O Crystal oscillation circuit signal output 16 9344 MHz 78 XTAI I Crystal oscillation circuit signal input 16 9344 MHz 79 XVDD Master clock power supply pin 3 3 V 80 AVDD1 Analog power supply pin 3 3 V 81 AOUT1 O Lch analog signal output 82 VREFL O Lch reference voltage signal output 83 AVSS1 Analog ground pin 84 AVSS2 Analog ground pin 85 V...

Page 59: ...d in this set Open 110 WFCK O WFCK signal output Not used in this set Open 111 XUGF O XUGF signal output Not used in this set Open 112 XPCK O XPCK signal output Not used in this set Open 113 GFS O GFS signal output Not used in this set Open 114 C2PO O C2PO signal output Not used in this set Open 115 SCOR O High output when the subcode sync S0 or S1 is detected 116 VDD Internal digital power supply...

Page 60: ...igital signal processor 22 CD CLK O Serial data transfer clock signal output to the digital signal processor 23 XLAT O Serial data latch pulse signal output to the digital signal processor 24 CD DATA O Serial data signal output to the digital signal processor 25 XRST O Reset signal output to the digital signal processor and the motor col driver L reset 26 XTCN O BD DSP oscillation on off control s...

Page 61: ...al output to audio signal processor 66 AUDIO1 CLK O Serial data transfer clock signal output to audio signal processor 67 AUDIO2 DATA O Serial data signal output to 4 ch volume IC 68 AUDIO2 CLK O Serial data transfer clock signal output to 4 ch volume IC 69 ANALOG IN MUTE O Soft test signal output Not used in this set Open 70 VIDEO OUT O Not used in this set Open 71 C RELAY I Not used in this set ...

Page 62: ...2 MODEL IN I Model setting pin A D input 93 DEST IN I Destination setting pin A D input 94 I HOLD I Over voltage protection detection signal input L over voltage detected 95 MIC DET I BPM value detection for high frequency pin A D input 96 AVSS Ground pin for A D conversion 97 BPM DET LO I BPM value detection for high frequency pin A D input 98 VREF I A D converter reference voltage signal input 3...

Page 63: ...dicator and 2nd indicator H LED on 53 VOL 3 4 O Dynamic LED drive signal output of the ILLUMINATION 3rd indicator and 4th indicator H LED on 54 VOL 5 6 O Dynamic LED drive signal output of the ILLUMINATION 5th indicator and 6th indicator H LED on 55 VOL 7 8 O Dynamic LED drive signal output of the ILLUMINATION 7th indicator and 8th indicator H LED on 56 VOL 9 10 O Dynamic LED drive signal output o...

Page 64: ...et 78 SOFT TEST O Output for the software test point 79 VOL B I Jog dial pulse signal input from VOLUME rotary encoder B phase input 80 VOL A I Jog dial pulse signal input from VOLUME rotary encoder A phase input 81 VSS CPU Ground pin for CPU 82 XOUT O System clock signal output 4 MHz 83 XIN I System clock signal input 4 MHz 84 VCC CPU Power supply pin 3 3 V for CPU 85 NO USE Not used Fixed at L i...

Page 65: ... MX Mexican model Ref No Part No Description Remark 8 1 BACK PANEL SECTION Ref No Part No Description Remark 1 4 252 686 01 PANEL LOADING 2 3 363 099 32 SCREW CASE 3 TP2 3 4 237 661 31 CASE 4 4 252 685 01 COVER TOP 5 1 769 939 11 WIRE FLAT TYPE 11 CORE 06 1 468 737 21 POWER SWITCHING 7 1 861 384 11 VOLTAGE SELECTOR BOARD FAN901 1 763 072 11 FAN DC ZX6 FAN901 1 763 372 11 FAN DC ZX8 TU901 1 693 603...

Page 66: ...MPLETE ZX8 MX 56 4 253 178 01 HOLDER FL 57 1 773 163 11 WIRE FLAT TYPE 21 CORE 58 1 796 487 51 DECK MECHANICAL E2 E51 58 1 796 487 61 DECK MECHANICAL MX 59 4 243 609 01 BELT AF 60 4 243 610 01 BELT AL 61 4 243 608 01 BELT BR 62 1 769 992 11 WIRE FLAT TYPE 13 CORE 63 A 1052 746 A TC B BOARD COMPLETE MX 63 A 4751 063 A TC B BOARD COMPLETE E2 E51 FL901 1 518 978 11 VACUUM FLUORESCENT DISPLAY 51 52 53...

Page 67: ...HP BOARD COMPLETE ZX6 112 A 4753 550 A GAME IN HP BOARD COMPLETE ZX8 MX 113 4 252 683 01 KNOB JOG 114 X 4956 237 1 BRACKET CD ASSY ZX8 114 X 4956 239 1 BRACKET CD ASSY ZX6 115 A 1053 210 A JOG BOARD COMPLETE ZX8 MX 115 A 4751 078 A JOG BOARD COMPLETE ZX8 E2 E51 115 A 4751 092 A JOG BOARD COMPLETE ZX6 116 4 252 654 02 BUTTON EJECT B 117 4 254 779 01 SPRING EJECT 118 4 252 653 02 BUTTON EJECT A not ...

Page 68: ...R PC BOARD 159 4 988 533 01 HOLDER PWB 160 A 1058 331 A MAIN BOARD COMPLETE ZX8 MX 160 A 4751 049 A MAIN BOARD COMPLETE ZX8 E2 E51 160 A 4751 086 A MAIN BOARD COMPLETE ZX6 0F1141 1 576 655 12 FUSE GLASS TUBE DIA 5 8A 250V 0F1151 1 576 655 12 FUSE GLASS TUBE DIA 5 8A 250V 0F1161 1 576 655 12 FUSE GLASS TUBE DIA 5 8A 250V 0F1171 1 576 655 12 FUSE GLASS TUBE DIA 5 8A 250V 0F1181 1 533 471 12 FUSE GLA...

Page 69: ...BOARD COMPLETE 203 A 6060 640 A UNIT ASSY TD 204 3 074 725 01 BELT TD 205 3 074 717 21 TRAY 206 4 218 252 52 SCREW PTPWH M2 6 FLOATING 207 1 823 921 11 FMS 18 3 7 682 544 04 B 3X3 4 7 685 534 19 SCREW BTP 2 6X8 TYPE2 N S not supplied not supplied 205 206 207 203 202 204 3 4 4 4 4 201 CD mechanism deck section 2 CDM79B F1BD81 not supplied not supplied not supplied ...

Page 70: ...PWHM2 6 FLOATING 268 4 231 151 01 STOPPER BU 269 A 4751 045 A BD81A BOARD COMPLETE 270 4 951 620 01 SCREW 2 6X8 BVTP 271 A 4713 281 A CHUCK ASSY 272 1 827 992 11 WIRE FLAT TYPE 16 CORE 273 1 452 925 21 MAGNET ASSY 274 4 231 777 02 SHEET KH2 275 X 4953 195 3 PULLEY AT ASSY M901 1 541 632 12 MOTOR DC LOADING RE901 1 418 746 11 ENCODER ROTARY S101 1 771 853 11 SWITCH DETECTION LIMIT 1 7 685 646 79 SC...

Page 71: ... 1uF 16V C162 1 164 360 11 CERAMIC CHIP 0 1uF 16V C163 1 164 360 11 CERAMIC CHIP 0 1uF 16V C171 1 162 919 11 CERAMIC CHIP 22PF 5 50V C172 1 162 920 11 CERAMIC CHIP 27PF 5 50V C174 1 164 360 11 CERAMIC CHIP 0 1uF 16V C181 1 164 360 11 CERAMIC CHIP 0 1uF 16V C182 1 164 360 11 CERAMIC CHIP 0 1uF 16V C183 1 124 778 00 ELECT CHIP 22uF 20 6 3V C184 1 124 778 00 ELECT CHIP 22uF 20 6 3V C185 1 164 315 11 ...

Page 72: ...5 1 10W R313 1 216 813 11 METAL CHIP 220 5 1 10W R351 1 216 809 11 METAL CHIP 100 5 1 10W R352 1 216 809 11 METAL CHIP 100 5 1 10W R353 1 216 809 11 METAL CHIP 100 5 1 10W R354 1 216 809 11 METAL CHIP 100 5 1 10W R401 1 216 809 11 METAL CHIP 100 5 1 10W R402 1 216 809 11 METAL CHIP 100 5 1 10W R403 1 216 809 11 METAL CHIP 100 5 1 10W R404 1 216 809 11 METAL CHIP 100 5 1 10W R405 1 216 809 11 METAL...

Page 73: ...G BOARD COMPLETE ZX8 MX A 4751 078 A JOG BOARD COMPLETE ZX8 E2 E51 A 4751 092 A JOG BOARD COMPLETE ZX6 CAPACITOR C964 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V ZX8 C965 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V ZX8 DIODE D925 8 719 061 96 LED SLR 325DCT31 X ROUND ON OFF ZX8 TRANSISTOR Q916 8 729 027 43 TRANSISTOR DTC114EKA T146 ZX8 RESISTOR R871 1 216 809 11 METAL CHIP 100 5 1 10W ZX8 R882 1 216 819 1...

Page 74: ...6 11 CERAMIC CHIP 0 1uF 25V C151 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C152 1 137 427 11 MYLAR 120PF 5 50V C153 1 126 964 11 ELECT 10uF 20 50V C154 1 137 427 11 MYLAR 120PF 5 50V C155 1 136 495 11 FILM 0 068uF 5 50V C156 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C157 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C158 1 137 194 81 FILM 0 47uF 5 50V C159 1 126 964 11 ELECT 10uF 20 50V C160 1 126 960 1...

Page 75: ...047uF 5 50V C510 1 130 479 00 MYLAR 0 0047uF 5 50V C511 1 162 953 11 CERAMIC CHIP 100PF 5 50V C512 1 126 961 11 ELECT 2 2uF 20 50V C513 1 126 961 11 ELECT 2 2uF 20 50V C514 1 162 953 11 CERAMIC CHIP 100PF 5 50V C515 1 126 964 11 ELECT 10uF 20 50V C516 1 126 964 11 ELECT 10uF 20 50V C517 1 162 953 11 CERAMIC CHIP 100PF 5 50V C518 1 162 953 11 CERAMIC CHIP 100PF 5 50V C519 1 162 957 11 CERAMIC CHIP ...

Page 76: ...ORT CHIP 0 JR118 1 216 296 11 SHORT CHIP 0 JR119 1 216 864 11 SHORT CHIP 0 JR121 1 216 864 11 SHORT CHIP 0 JR131 1 216 864 11 SHORT CHIP 0 JR205 1 216 296 11 SHORT CHIP 0 ZX8 JR207 1 216 864 11 SHORT CHIP 0 ZX8 JR208 1 216 296 11 SHORT CHIP 0 ZX8 JR209 1 216 296 11 SHORT CHIP 0 ZX8 JR210 1 216 296 11 SHORT CHIP 0 ZX8 JR211 1 216 296 11 SHORT CHIP 0 ZX8 JR212 1 216 864 11 SHORT CHIP 0 ZX8 JR213 1 2...

Page 77: ...HIP 0 R104 1 216 833 11 METAL CHIP 10K 5 1 10W R105 1 216 833 11 METAL CHIP 10K 5 1 10W R106 1 216 817 11 METAL CHIP 470 5 1 10W R107 1 216 821 11 METAL CHIP 1K 5 1 10W R108 1 216 838 11 METAL CHIP 27K 5 1 10W R109 1 216 825 11 METAL CHIP 2 2K 5 1 10W R110 1 216 835 11 METAL CHIP 15K 5 1 10W R111 1 216 835 11 METAL CHIP 15K 5 1 10W R112 1 216 829 11 METAL CHIP 4 7K 5 1 10W R113 1 216 809 11 METAL ...

Page 78: ...1 216 829 11 METAL CHIP 4 7K 5 1 10W ZX8 R245 1 216 841 11 METAL CHIP 47K 5 1 10W ZX8 R247 1 216 841 11 METAL CHIP 47K 5 1 10W ZX8 R248 1 216 825 11 METAL CHIP 2 2K 5 1 10W ZX8 R249 1 216 841 11 METAL CHIP 47K 5 1 10W ZX8 R250 1 216 825 11 METAL CHIP 2 2K 5 1 10W ZX8 R252 1 216 817 11 METAL CHIP 470 5 1 10W ZX8 R253 1 216 817 11 METAL CHIP 470 5 1 10W ZX8 R257 1 216 833 11 METAL CHIP 10K 5 1 10W Z...

Page 79: ...IP 100 5 1 10W R482 1 216 833 11 METAL CHIP 10K 5 1 10W R486 1 216 833 11 METAL CHIP 10K 5 1 10W R487 1 216 833 11 METAL CHIP 10K 5 1 10W R492 1 216 829 11 METAL CHIP 4 7K 5 1 10W ZX8 R493 1 216 821 11 METAL CHIP 1K 5 1 10W R494 1 216 833 11 METAL CHIP 10K 5 1 10W R500 1 216 815 11 METAL CHIP 330 5 1 10W R501 1 216 821 11 METAL CHIP 1K 5 1 10W R502 1 216 821 11 METAL CHIP 1K 5 1 10W R503 1 216 821...

Page 80: ...920 1 564 705 11 PIN CONNECTOR SMALL TYPE 3P GROUND TERMINAL EPT801 1 537 738 21 TERMINAL GROUND IC IC850 8 759 710 97 IC NJM4565M D JACK J801 1 770 226 11 JACK LARGE TYPE MIC1 J802 1 770 226 11 JACK LARGE TYPE MIC2 RESISTOR R800 1 216 864 11 SHORT CHIP 0 R801 1 216 845 11 METAL CHIP 100K 5 1 10W R802 1 216 833 11 METAL CHIP 10K 5 1 10W R803 1 216 833 11 METAL CHIP 10K 5 1 10W R804 1 216 809 11 ME...

Page 81: ...M 400FTR D905 8 719 069 54 DIODE UDZSTE 175 1B D906 8 719 060 27 LED SLR 325MCT31 TUNER BAND D927 6 500 508 01 DIODE RR263M 400FTR JUMPER RESISTOR FB901 1 216 864 11 SHORT CHIP 0 VACUUM FLUORESCENT DISPLAY FL901 1 518 978 11 VACUUM FLUORESCENT DISPLAY IC IC901 6 803 973 01 IC MB90M407PF G 141 BNDE1 IC902 6 600 174 01 IC RPM7240 H4 IR IC903 6 705 678 01 IC NJM2760V TE2 JUMPER RESISTOR JR916 1 216 8...

Page 82: ...MIC CHIP 0 0022uF 10 50V C602 1 104 658 11 ELECT 100uF 20 10V C604 1 162 927 11 CERAMIC CHIP 100PF 5 50V ZX8 C604 1 162 960 11 CERAMIC CHIP 220PF 10 50V ZX6 C605 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C608 1 126 965 11 ELECT 22uF 20 50V C609 1 128 560 11 ELECT 22uF 20 100V C610 1 128 560 11 ELECT 22uF 20 100V C616 1 136 495 11 FILM 0 068uF 5 50V C617 1 136 495 11 FILM 0 068uF 5 50V C627 1 126 961...

Page 83: ...605 51 FUSIBLE 100 5 1 4W F 0R613 1 215 869 11 METAL OXIDE 1K 5 1W F ZX8 0R613 1 215 872 11 METAL OXIDE 3 3K 5 1W F ZX6 0R614 1 215 869 11 METAL OXIDE 1K 5 1W F ZX8 0R614 1 215 872 11 METAL OXIDE 3 3K 5 1W F ZX6 0R615 1 245 605 51 FUSIBLE 100 5 1 4W F 0R616 1 217 637 00 FUSIBLE 1 5 1 4W F R617 1 216 845 11 METAL CHIP 100K 5 1 10W 0R618 1 234 499 21 ENCAPSULATED COMPONENT 0 22X2 5W ZX8 0R618 1 234 ...

Page 84: ...L CHIP 68K 5 1 10W R698 1 216 845 11 METAL CHIP 100K 5 1 10W R699 1 216 845 11 METAL CHIP 100K 5 1 10W RELAY RY646 1 755 372 11 RELAY TERMINAL BOARD TM607 1 816 048 11 TERMINAL BOARD SPEAKER TM609 1 816 048 11 TERMINAL BOARD SPEAKER ZX8 POWER SWITCH BOARD DIODE D920 8 719 053 43 LED SLR 325VCT31 1 TRANSISTOR Q900 8 729 027 43 TRANSISTOR DTC114EKA T146 RESISTOR R1338 1 216 819 11 METAL CHIP 680 5 1...

Page 85: ... 10W ZX8 R725 1 216 843 11 METAL CHIP 68K 5 1 10W ZX8 R726 1 216 843 11 METAL CHIP 68K 5 1 10W ZX8 R727 1 216 839 11 METAL CHIP 33K 5 1 10W ZX8 R728 1 216 841 11 METAL CHIP 47K 5 1 10W ZX8 R729 1 216 845 11 METAL CHIP 100K 5 1 10W ZX8 0R730 1 234 499 21 ENCAPSULATED COMPONENT 0 22X2 5W ZX8 R731 1 216 821 11 METAL CHIP 1K 5 1 10W ZX8 R732 1 216 835 11 METAL CHIP 15K 5 1 10W ZX8 R733 1 216 847 11 ME...

Page 86: ... G JUMPER RESISTOR JR907 1 216 864 11 SHORT CHIP 0 JR908 1 216 864 11 SHORT CHIP 0 TRANSISTOR Q909 8 729 027 43 TRANSISTOR DTC114EKA T146 Q910 8 729 027 43 TRANSISTOR DTC114EKA T146 RESISTOR R847 1 216 819 11 METAL CHIP 680 5 1 10W R848 1 216 825 11 METAL CHIP 2 2K 5 1 10W R849 1 216 819 11 METAL CHIP 680 5 1 10W R850 1 216 809 11 METAL CHIP 100 5 1 10W R852 1 216 823 11 METAL CHIP 1 5K 5 1 10W R8...

Page 87: ...ETAL CHIP 3 3K 5 1 10W R976 1 216 829 11 METAL CHIP 4 7K 5 1 10W R1300 1 216 821 11 METAL CHIP 1K 5 1 10W R1301 1 216 809 11 METAL CHIP 100 5 1 10W R1302 1 216 821 11 METAL CHIP 1K 5 1 10W R1303 1 216 821 11 METAL CHIP 1K 5 1 10W R1306 1 216 821 11 METAL CHIP 1K 5 1 10W R1308 1 216 809 11 METAL CHIP 100 5 1 10W R1309 1 216 821 11 METAL CHIP 1K 5 1 10W R1310 1 216 821 11 METAL CHIP 1K 5 1 10W R1313...

Page 88: ...ECK MECHANICAL MX 62 1 769 992 11 WIRE FLAT TYPE 13 CORE 0157 1 777 071 53 CORD POWER E51 0157 1 827 226 11 CORD POWER E2 MX 207 1 823 921 11 FMS 18 0265 8 820 244 01 OPTICAL PICK UP KSM 215DCP C2RP 272 1 827 992 11 WIRE FLAT TYPE 16 CORE 273 1 452 925 21 MAGNET ASSY 0F1141 1 576 655 12 FUSE GLASS TUBE DIA 5 8A 250V 0F1151 1 576 655 12 FUSE GLASS TUBE DIA 5 8A 250V 0F1161 1 576 655 12 FUSE GLASS T...

Page 89: ...1 E Model SERVICE MANUAL Ver 1 1 2004 09 SUPPLEMENT 1 File this supplement with the service manual Subject Addition of Block Diagrams HCD ZX6 ZX8 9 879 083 81 ...

Page 90: ...2 HCD ZX6 ZX8 TABLE OF CONTENTS 1 Block Diagram CD Servo Section 3 2 Block Diagram Tuner Tape Deck Section 4 3 Block Diagram Main Section 5 4 Block Diagram Display Power Section 6 ...

Page 91: ... 55 VDD VDD VDDM 26 27 C 28 D 29 107 SENS XTACN XRST DATA XLAT CLOCK SENS TRDR 12 29 SRDR CH3RIN 10 CH2RIN FRDR 14 4 2 9 7 FIN RIN OUT1 OUT2 M901 LOADING LOADING MOTOR DRIVER IC515 66 BCK 60 BCKI BCKIA 15 SBSY BCKIB 18 6 3 3V CD L 8 5 1 3 100 1 7 5 2 3 18 STANBY 36 PO11 BUCK AD14 8 MIACK 7 MICK 6 MIDIO 4 MICS 5 MILP 2 RESET 115 SCOR SCOR REG IC303 MP3 REQ 31 MP3 STB 6 MP3 DATA IN 41 CD A MUTE MP3 ...

Page 92: ... BPLAY BSHUT ASHUT REC FWD REC REW CPM CNT2 B TRIG A TRIG TC RELAY A HALF B HALF A PLAY B PLAY B SHUT A SHUT REC A REC B AM ST MUTE STEREO TUNED ST DIN ST DOUT ST CLK ST CE TC RELAY CONTROL Q106 107 TC RELAY CONTROL Q108 110 58 BIAS 60 REC MUTE 60 55 90 89 56 51 90 53 59 52 B TRIG DRIVE 57 CAP MOTOR DRIVE 54 88 87 86 82 85 83 84 R CH R CH Q104 105 A 9V A 9V BIAS 9V R CH R CH REC PB HEAD ERASE HEAD...

Page 93: ...0 OVERLOAD DETECT Q668 I HOLD SWITCH Q590 AC CUT SWITCH Q402 MUTE Q523 TC PB MUTE CONTROL Q537 538 MUTE Q180 DBFB MUTE Q145 SURROUND RELAY DRIVE Q762 PROTECTER Q765 D329 UNREG R CH 3 29 TM607 SPEAKER L R R CH STK MUTE CONTROL Q720 721 OVERLOAD DETECT Q722 SURROUND POWER AMP IC701 OVERLOAD DETECT Q780 MUTE Q203 I F POWER AMP IC501 DBFB MUTE Q200 MUTE Q641 R CH OVERLOAD DETECT Q628 630 RELAY DRIVE Q...

Page 94: ...WER KEY 73 DISPLAY LED 76 STBY LED 20 AC CUT 40 CD POWER SYSTEM CONTROLLER IC401 4 4 28 STBY RELAY RECT D501 4 5V LED 9V A 3 3V D 3 3V MP3 3 3V M 7V D660 D661 D503 504 506 M 9V A 9V LED DRIVE Q900 VG UNREG 13V AC4 F1191 D1192 POWER SWITCHING BLOCK RY1000 AC IN T1100 POWER TRANSFORMER 4 SIRCS 12 RESET REMOTE CONTROL SIGNAL RECEIVER IC902 VACUUM FLUORESCENT DISPLAY FL901 VF VF 88 G17 GRID DRIVE Q901...

Page 95: ...7 HCD ZX6 ZX8 MEMO ...

Page 96: ...sion allows you to jump to the revised page Also clicking the version at the upper on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2004 07 New 1 1 2004 09 Mexican model and Block Diagram addition ...

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Sony HCD-ZX6 - Cd/receiver Component For Compact Hi-fi Stereo System, Service Manual

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