Page 1
THOMSON VPH-6400
MODEL
SERVICE MANUAL
Page 2
Page 3
Page 4
Page 5
НЭЯОМ ЧТМЫОЪЯЭЫ НЭШЫУЯМЧЭ ЬЧЯЩОЯУ у НЭШЫУЯ ЬЫ ФKЧТМЫОЪЯЭЫ РЫОЧМЫФЫКЧНЧСТ у НЭШЯФМЮЧФЬ ЫЛОСРЯ ТСОУЮЛЭШНЫ
НЭШЫУЯ ЬЫФФЯ РОЫНЯ РЫОЧМЫФ у ЫНПЛЫУЯ ЧТМЫОЪЯЖ ЫЛОСМСУЯ
Инррр
Ú·®-¬ ·--«» ðç ñ ðí
КМШкморЫ
-½¸»³¿¬·½ ¸·º· с½¿²¿´х с-½¿®¬
КЬ нилм®плррн¬
Page 6
НЭЯОМ ЧТМЫОЪЯЭЫ НЭШЫУЯМЧЭ ЬЧЯЩОЯУ у НЭШЫУЯ ЬЫ ФKЧТМЫОЪЯЭЫ РЫОЧМЫФЫКЧНЧСТ у НЭШЯФМЮЧФЬ ЫЛОСРЯ ТСОУЮЛЭШНЫ
НЭШЫУЯ ЬЫФФЯ РОЫНЯ РЫОЧМЫФ у ЫНПЛЫУЯ ЧТМЫОЪЯЖ ЫЛОСМСУЯ
Инррр
Ú·®-¬ ·--«» ðç ñ ðí
Page 7
Page 8
ЯЛЬЧСсКЧЬЫС НЧЩТЯФ РОСЭННЧТЩ у МОЯЧМЫУЫТМ ЯЛЬЧСсКЧЬЫС у ЯЛЬЧСсКЧЬЫС НЧЩТЯФКЫОЯОЮЫЧМЛТЩ у ЫФЯЮСОЯЖЧСТЫ ЯЛЬЧСсКЧЬЫС у МОЯМЯУЧЫТМС ЯЛЬЧСсКЧЬЫС
Óß×Ò
Инррр
Page 9
РСЙЫО НЛРРФЗ у ЯФЧУЫТМЯМЧСТ у ТЫМЖМЫЧФ у ЯФЧУЫТМЯЖЧСТЫ у ЯФЧУЫТМЯЭЧ2Т
НЭШЫУЯМЧЭ ЬЧЯЩОЯУ у НЭШЫУЯ ЬЫ РОЧТЭЧРЫ у НЭШЯФМЮЧФЬ у НЭШЫУЯ у ЫНПЛЫУЯ
Инррр
Ú·®-¬ ·--«» ðç ñ ðí
ТСМЫНч Н§³¾±´ ¼»²±¬»- ЯЭ ¹®±«²¼т
÷ ͧ³¾±´ ¼»²±¬»- ÜÝ ½¸¿--·- ¹®±«²¼ò
ТСМЫч Й¿®²·²¹
ﮬ- ¬¸¿¬ ¿®» -¸¿¼»¼ ¿®» ½®·¬·½¿´
É·¬¸ ®»-°»½¬ ¬± ®·-µ ±º º·®» ±®
»´»½¬®·½·¿´ -¸±½µò
ﮬ ±º ¾±¿®¼ ½±²²»½¬»¼ ¬± ³¿·²- -«°°´§ò
ﮬ·» ¼« ½¸--·- ®»´·» ¿« -»½¬»«®ò
Ю·³®-»·¬» ¼»- Ò»¬¦¬»·´-ò
ﮬ» ¼»´´± ½¸--·- ½±´´»¹¿¬¿ ¿´´¿ ®»¬»ò
ﮬ» ¼»´ ½¸¿--·- ½±²»½¬¿® ¿ ´¿ ®»¼ò
Ë-» ·-±´¿¬·²¹ ³¿·²- ¬®¿²-º±®³»®ò
ˬ·´·-»® «² ¬®¿²-º±®³¿¬»«® ·-±´¿¬»«® ¼« -»½¬»«®ò
Û·²»² Ì®»²²¬®¿º± ª»®©»²¼»²ò
ˬ·´·¦¿® «² ¬®¿²-º±®³¿¼±® ¿·-´¿¼±® ¼» ®»¼ò
ˬ·´·¦¦¿®» «² ¬®¿²-º±®³¿¬±®» °»® ·-±´¿®ª· ¼¿´´¿ ®»¬»ò
Я¬¬»²¦·±²» ж
³·-«®» ²»´´Ž¿´·³»²¬¿¬±®» °®·³¿®·±
у «-¿®» ³¿--¿ ¿´·³»²¬¿¦·±²» °®·³¿®·± шРЩТЬчт
Э«·¼¿¼± ж
У»¼·¼¿ »² »´ ¾´±¯«» ¼» ¿´·³»²¬¿½·±²
у Л¬·´·¦¿® ´¿ ³¿-¿ ¼»´ ¾´±¯«» ¼» ¿´·³»²¬¿½·±² шРЩТЬчт
Т±¬» ж
Р±©»® Н«°°´§ °®·³¿®§ ½·®½«·¬ ³»¿-«®»³»²¬-т
у Л-» ±²´§ шРЩТЬч ½±²²»½¬·±² °±·²¬т
Í¿º»¬§ ﮬ
ɸ»² ®»°¿·®·²¹ô «-» ±®·¹·²¿´ °¿®¬ ±²´§
з»½»- ¼» -»½«®·¬»
ÒŽ«¬·´·-»¦ ¯«» ´»- °·»½»- ¼Ž±®·¹·²»
Í·½¸»®¸»·¬-¾¿«¬»·´
Þ»· Û®-¿¬¦ ²«® Ñ®·¹·²¿´¬»·´ ª»®©»²¼»²
ݱ³°±²»²¬· ¼· -·½«®»¦¦¿
л® ´¿ ®·°¿®¿¦·±²» «¬·´·¦¦¿®» -±´± ½±³°±²»²¬· ±®·¹·²¿´·
Я¬¬»²¬·±² ж
У»-«®» ¼¿²- ´¿ °¿®¬·» °®·³¿·®» ¼» ´Ž¿´·³»²¬¿¬·±²
у Л¬·´·-»® ´¿ ³¿--» ¼« ¾´±½ ¿´·³»²¬¿¬·±² шРЩТЬчт
Я½¸¬«²¹ ж
Ю»· У»--«²¹»² ·³ Р®·³®²»¬¦¬»·´
у Р®·³®²»¬¦¬»·´³¿--» ª»®©»²¼»² шРЩТЬчт
ˬ·´·½» -±´± °·»¦¿- ±®·¹·²¿´»Ð·»¦¿ ¼» -»¹«®·¼¿¼
Žрнт пт й ОплрррЯ
Page 10
УЫЯНЛОЫУЫТМН у УЫНЛОЫН у УЫННЛТЩЫТ у УЧНЛОЫ у УЫЬЧЬЯН
РСЙЫО НЛРРФЗ
Ì®¿²ó
-·-¬±®
Ïïëï
Ïïëî
Ïïëì
Ïïëë
Ïïëé
Ïïëç
Ïïêï
Ïïêî
Ïïêí
Ïïêì
Ïïêë
Ïïêê
ЯЛЬЧС с КЧЬЫС
Ì®¿²ó
-·-¬±®
Ïíðï
Ïíðî
Ïíðí
Ïíðì
Ïíðë
Ïíðê
Ïíðé
Ïíðè
Ïíðç
ÛÛ Ó±¼»ÐÞ Ó±¼»ÎÛÝ Ó±¼»
ЫЫЫЫЫЫ
ìòëë
ëòíï
нотзз
потйн
ðòðí
озтим
ðòðí
ðòðî
ðòðí
уртрн
пмтрк
ìòì
ЫЫЫЫЫЫ
ëòïè
ðòðï
ðòðï
îòðï
ëòïì
îòêç
îòêê
íòðç
РЮРЮРЮОЫЭОЫЭОЫЭ
ëòí
ìòëî
нотнм
ïíòì
ðòèì
озтйи
ðòêç
ëòïè
ìòíè
уртрп
ëòí
ÛÛ Ó±¼»ÐÞ ÎÛÝ Ó±¼»
РЮРЮРЮОЫЭОЫЭОЫЭ
ð
ðòðï
ëòïè
уртмо
óðòì
ïòîç
ëòïç
ïòçè
ïòçè
îòìï
ëòîì
ëòîî
нотзй
пмтрл
ìòíè
пнтоп
ð
озтио
ðòðí
уртрп
пмтрм
ëòïï
ëòïë
уртмо
ëòïç
ëòíì
ëòíï
ннтлн
потки
ðòðí
озтйз
ðòðí
уртро
ð
ðòðí
уртрн
пнтйм
ëòí
ëòïè
ð
ð
îòëí
ð
ëòïç
îòêç
ð
îòêí
ð
íòðë
ð
ìòëì
ìòëî
нотиз
пнтнл
ðòèì
îçòè
ðòêç
ëòïè
ìòíè
уртрп
ìòìï
ð
ìòëî
ð
ðòêç
ð
ðòéï
ïòèí
ëòïê
ïòçè
ïòçê
îòíé
ëòîì
ëòîî
ííòë
пнтйй
ìòíè
потми
ð
îçòè
ð
ðòðí
уртрп
пнтйп
ëòïí
ð
ëòïë
ëòïî
ðòðï
ð
ð
ëòïç
ð
ð
ð
ëòí
ëòí
ннтйк
потйк
уртрн
нртпм
уртрн
уртро
уртрн
уртрн
пнтзл
ëòí
ð
ëòïì
упитоо
упитоо
îòë
ïòç
îòêì
îòê
íòðï
ìòëë
ìòëï
ннтпо
пнтмо
ðòèì
нртпн
ð
ðòêç
ëòïè
ìòíè
уртрп
ìòì
ðòéë
ëòïí
уомтил
уомтй
ïòèï
îòïì
ïòçí
ïòçí
îòíí
ëòîì
ëòîî
ннтйо
пнтзи
ìòíè
потйн
нртпп
ð
ðòðí
ð
пнтзл
ëòï
ïòêç
уомтйп
ðòðï
ð
ð
ìòèç
ð
ð
ð
НЫОКС с ЭСТМОСФ
Ì®¿²ó
-·-¬±®
Ïëðï
Ïëðî
Ïëðí
Ïëðì
ÏëÍï
Ïëïì
НЭЯОМ ЧТМЫОЪЯЭЫ
Ì®¿²ó
-·-¬±®
Ïçðï
Ïçðî
Ïçðí
Ïçðê
Ì®¿²ó
-·-¬±®
Плплрррлтпк
ЧЪ с МЛТЫО
Ì®¿²ó
-·-¬±®
ÏéÍï
ÛÛ Ó±¼»ÐÞ ÎÛÝ Ó±¼»
ЫЫЫЫЫЫ
ëòí
ðòìí
ЫЫЫЫЫЫ
потйн
ЫЫЫЫЫЫ
ЫЫЫЫЫЫ
РЮРЮРЮОЫЭОЫЭОЫЭ
ð
ðòêé
ð
ðòéï
ìòêï
ð
ðòïì
ð
ð
ëòðç
ÛÛ Ó±¼»
РЮРЮРЮОЫЭОЫЭОЫЭ
ð
ëòîê
ðòðï
ð
ð
ð
ð
ðòïî
ÛÛ Ó±¼»
РЮРЮРЮОЫЭОЫЭОЫЭ
ÛÛ Ó±¼»
РЮРЮРЮОЫЭОЫЭОЫЭ
ð
ðòðï
ðòðï
ëòîè
îòêç
ïòêï
ðòðï
ðòðï
потйн
потйо
ïòçí
ïòíî
ð
ð
ëòí
ðòðë
îòîî
ð
ð
поткк
ð
ð
ð
ðòêé
ðòîî
ìòêï
ðòêí
ÐÞ ÎÛÝ Ó±¼»
ëòîë
ðòðï
ðòðé
ÐÞ ÎÛÝ
ÐÞ ÎÛÝ
ðòðï
îòíí
ëòîè
îòêë
ð
îòëí
ðòðï
поткк
ð
поткм
îòíé
ð
ð
ð
ëòí
ðòðë
ïòçî
ð
ð
потйо
ð
ð
ð
ðòêé
ðòîí
ìòêï
ðòêé
ð
ëòîë
ðòðï
ð
ðòïí
ð
ðòðï
îòîç
ëòîè
îòêé
îòë
ðòðï
потйп
потйп
îòì
ðòçè
Инррр
Ú·®-¬ ·--«» ðç ñ ðí
Page 11
УЫЯНЛОЫУЫТМН у УЫНЛОЫН у УЫННЛТЩЫТ у УЧНЛОЫ у УЫЬЧЬЯН
ш МЛТЫО с ЧЪ ч
ÓÑÜÛ
Ð×Ò ÒÑò
ï
î
í
ì
ë
ê
é
è
ç
ïð
ïï
ïî
ïí
ïì
ЫЫРЮОЫЭ
× ÝéÊï
ð
ëòðï
ëòðï
ð
ëòîè
ëòîè
ð
ð
ðòðï
ð
ðòðï
ïòëê
ðòçç
ëòîè
ð
ìòçì
ìòçì
ð
ëòîè
ëòîè
ð
ð
ðòðï
ð
ð
ïòëê
ðòçç
ëòîç
ìòéç
ìòéè
ðòíç
îòêê
îòíï
îòíê
îòíï
ïòëê
ïòíç
ëòîè
ÓÑÜÛ
Ð×Ò ÒÑò
ЫЫРЮОЫЭ
ЧЭирп
ï
ð
ð
ð
îòèì
î
îòçî
í
îòçï
ì
îòèî
ë
îòè
ê
îòè
é
îòéç
è
îòéè
ç
îòéç
ïð
îòéç
ïï
îòéé
ïî
îòéê
ïí
îòéï
ïì
îòìç
ïë
îòìè
ïê
îòêì
ïé
îòêì
ïè
ïòìè
ïç
îòêí
îð
îòê
îï
îòëé
îî
îòêê
îí
îòêí
îì
îòë
îë
îòëî
îê
îòíê
îé
ðòðï
îè
îòëï
îç
îòê
íð
íï
îòíì
íî
ðòðí
íí
ðòðí
íì
ïîòê
íë
íòíë
íê
íòîç
íé
íòîç
íè
íòëë
íç
ìð
ëòî
ìï
îòîé
ìî
ìòçê
ìí
ëòðë
ìì
îòè
îòçï
îòçï
îòç
îòèï
îòèê
оттик
îòèë
îòèë
îòèì
îòèì
îòèí
îòèî
îòéë
îòëï
îòëï
îòêé
îòêè
îòëé
îòêé
îòêí
îòëç
îòèê
îòêì
îòë
îòëí
îòíé
îòìé
îòëé
îòìï
ðòðî
ðòðì
ïîòë
íòíï
íòí
íòí
íòëê
ð
ëòî
îòîç
ìòçè
ëòðê
îòéç
îòé
îòèï
îòèï
îòêè
îòêé
îòêê
îòêë
îòêë
îòêê
îòêê
îòêë
îòêì
îòëç
îòíí
îòíî
îòìç
îòë
îòíî
îòë
îòë
îòìé
îòëë
îòëï
îòíç
îòì
îòîé
ð
ð
ð
îòìï
îòìê
ïòíè
уртрй
уртрк
потлй
îòèç
îòç
îòç
íòìî
ðòðï
ëòîï
îòë
ìòçï
ìòçé
îòêç
ÓÑÜ
Ð×Ò ÒÑò
ï
î
í
ì
ë
ê
é
è
ç
ïð
ïï
ïî
ïí
ïì
ïë
ïê
ïé
ïè
ïç
îð
îï
îî
îí
îì
îë
îê
îé
îè
îç
íð
íï
íî
íí
íì
íë
íê
íé
íè
íç
ìð
ìï
ìî
ìí
ìì
ЫЫРЮОЫЭ
ЧЭйлп
ëòïì
ïòëï
ïòëï
îòìé
îòìé
ðòëì
ëòïê
ìòçï
ìòç
îòëè
îòëè
îòìï
ðòëí
ðòëì
ëòïí
ðòëí
ëòïê
ðòðë
îòè
îòéç
ëòïê
ìòî
îòè
îòèì
îòèë
îòëç
îòíï
íòí
ëòïë
ïòëï
ïòëï
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
îòìè
îòìè
ðòë
ð
ð
ð
ëòïê
ìòèê
ìòè
ðòëï
ðòë
ðòëï
ðòëí
ðòëï
ëòïì
ð
ðòëï
ëòïê
ðòðî
ðòðî
ð
ðòðë
ðòðë
ð
ð
îòè
îòéç
ðòðî
ëòïì
ìòî
ð
îòè
îòèì
îòèí
îòëç
îòíï
ëòïë
ïòëï
ïòëï
ð
îòìè
îòìè
ðòìê
ðòìë
ðòìë
ð
ëòïê
ìòéç
ìòéç
ðòëé
ð
ðòëé
ð
ðòëè
ëòïì
ð
ð
ëòïê
ð
ð
ð
ð
ð
ð
îòè
îòè
îòéç
ð
ëòïë
ìòîï
ð
îòè
ð
ð
ð
îòéç
îòéç
îòëç
îòí
ð
Инррр
Ú·®-¬ ·--«» ðç ñ ðí
Page 12
УЫЯНЛОЫУЫТМН у УЫНЛОЫН у УЫННЛТЩЫТ у УЧНЛОЫ у УЫЬЧЬЯН
ш ЭСТМОСФ с НЫОКС ч
ÓÑÜÛ
Ð×Ò ÒÑò
ï
î
í
ì
ë
ê
é
è
ç
ïð
ïï
ïî
ïí
ïì
ïë
ïê
ïé
ïè
ïç
îð
îï
îî
îí
îì
îë
îê
îé
îè
îç
íð
íï
íî
íí
íì
íë
íê
íé
íè
íç
ìð
ìï
ìî
ìí
ìì
ìë
ìê
ìé
ìè
ìç
ëð
ëï
ëî
ëí
ëì
ЫЫРЮОЫЭ
ЧЭлрп
ð
îòíç
îòëé
îòëé
îòëé
îòëê
îòëè
îòëë
ìòêî
ìòèë
ïòèç
ïòèç
îòêï
ðòì
ðòðè
ïòçç
îòíç
ëòïì
îòìï
ð
îòìé
îòìê
ð
ðòëï
îòèï
ëòîé
îòìê
ëòîé
ëòîî
ð
ðòïé
ðòïî
ðòïè
ðòíï
ëòîé
ëòîè
ìòçí
ìòèè
îòîç
ð
ð
ð
ìòèè
ëòîì
ð
ð
ð
ð
ðòðï
ëòîë
ìòìè
ëòîè
ð
ëòîë
îòëé
îòëé
îòëé
îòëé
îòëé
îòëç
îòëë
îòíï
ëòïê
ïòçï
ïòç
îòë
ðòì
ðòï
ïòçï
îòíì
ëòïì
îòíé
îòìé
îòìê
îòìé
îòèè
îòîè
îòë
ëòîè
ëòîé
ëòðï
ðòïè
ðòí
ëòîè
ëòîç
ìòçì
ìòèè
îòîç
ìòèè
ëòîë
ëòîè
ðòðì
ëòîç
ëòîê
ð
лтрпк
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
îòëé
íòðì
îòï
îòëé
îòëé
îòëè
îòëë
îòíï
ïòç
ïòèç
îòìç
ðòì
ðòëê
ïòçè
îòíï
ëòïï
îòíí
ðòðï
îòè
ëòîè
îòëì
ëòîè
ëòîé
ðòðë
ïòç
ðòïè
ðòìí
ëòîè
ëòîè
ìòçì
ìòèé
îòîè
ìòèé
ëòîì
ðòðî
ëòîç
ëòîé
ÓÑÜÛ
Ð×Ò ÒÑò
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ïðð
ïðï
ïðî
ïðí
ïðì
ïðë
ïðê
ïðé
ïðè
ïðç
ЫЫРЮОЫЭ
ëë
ëòîé
ëê
ëòîé
ëé
ëè
ëç
êð
êï
êî
êí
êì
êë
êê
êé
êè
êç
éð
éï
éî
éí
éì
éë
éê
éé
éè
éç
èð
èï
èî
èí
èì
èë
èê
èé
èè
èç
çð
çï
çî
çí
çì
çë
çê
çé
çè
çç
ð
ð
ìòçï
ìòçï
ëòïé
ëòïé
îòèì
ëòïì
ðòðï
ëòï
ðòèí
ðòðï
ðòðï
ëòîç
ëòîç
ðòðí
ëòîì
ð
ïòìç
ïòí
ëòîé
îòëë
ð
ëòîç
íòîë
ëòîè
ð
ð
ð
îòêë
ð
ð
ð
ð
ð
ðòçë
ð
ð
ðòîç
ð
ð
ëòîê
ð
ðòðï
ðòé
ð
ðòïî
ðòïî
ð
ð
ð
ð
ðòðë
ëòîç
ëòîè
ìòçî
ìòçï
ëòïè
ëòïç
îòèí
ëòïì
ðòðï
ëòïï
ðòèí
ëòí
ëòí
ëòí
ðòðí
ëòîí
ïòë
ïòì
ëòîé
îòëí
îòëè
íòîë
ëòîè
îòé
îòéé
íòëë
îòêè
íòí
ëòïê
ðòï
ëòîê
îòé
ðòïí
ïòíç
ïòíç
îòé
îòêì
îòéë
îòéè
ðòðë
ðòðè
ëòîè
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ìòéç
ìòéç
ëòïè
ëòïè
îòèê
ëòïë
ðòðî
ëòïï
ðòèç
ëòí
ëòí
ëòí
ðòðï
ðòðì
ëòîî
ð
ïòë
ïòîï
ëòîé
îòëì
ð
îòëè
íòîë
ëòîè
îòêç
îòéé
íòëë
îòèê
íòîï
ð
ð
ð
ð
ð
ð
ðòðé
ð
ð
ëòîë
ð
ð
ðòëé
ð
ïòíç
ïòíç
ð
ëòïî
îòéì
îòéé
ðòðë
ÓÑÜÛ
Ð×Ò ÒÑò
ïïð
ïïï
ïïî
ï
î
í
ì
ë
ê
é
è
ï
î
í
ï
î
í
ï
î
í
ì
ë
ê
é
è
ç
ïð
ïï
ïî
ïí
ïì
ïë
ïê
ïé
ïè
ïç
îð
îï
îî
îí
îì
ЫЫРЮОЫЭ
ð
ìòî
ëòîç
ð
ðòì
ëòîè
ЧЭлрн
ð
ð
ð
ð
ëòðï
ëòðï
ð
ëòîç
ð
ð
ð
ð
ìòçë
ìòçë
ð
ëòîç
ЧЭлрм
ëòîè
ëòîè
ëòîè
ð
ð
ëòîè
ЧЭлрл
ëòîè
ìòèé
ëòîè
ð
ð
ìòèé
ЧЭлрк
îòîî
ëòïê
îòèë
ëòïï
ìòëè
ïòéè
îòïï
îòêì
ïòçë
ïòëî
ïòçê
ïòçê
ðòêï
ïòìï
ðòëí
ðòëí
ïòïì
ìòìç
ïòïí
ïòïì
ïòïî
ïòîì
îòïî
ëòïë
îòèê
ëòïï
ìòíè
îòïë
îòïì
îòêî
îòðì
ïòêî
îòîé
ïòéç
ðòëç
ïòíè
ðòìè
ðòìè
ïòïí
ìòìï
ð
ð
ð
ïòïë
ïòïí
ïòïí
ïòîë
ð
ð
ðòì
ëòîé
ð
ð
ð
ð
ìòéç
ìòè
ð
ëòîè
ëòîè
ð
ëòîè
ëòîè
ð
ìòèé
îòïì
îòïë
îòèë
ëòïï
ìòìì
ïòìï
îòëè
îòê
ïòëï
ïòëî
ïòìï
ïòçë
ðòêì
ïòìí
ðòëí
ðòëì
ïòïí
ìòìé
ð
ïòî
ïòîï
ïòî
ïòíë
ð
Инррр
Ú·®-¬ ·--«» ðç ñ ðí
Page 13
УЫЯНЛОЫУЫТМН у УЫНЛОЫН у УЫННЛТЩЫТ у УЧНЛОЫ у УЫЬЧЬЯН
ш НЭШЫУЯМЧЭ ЯКЭР с НЫЭЯУ с НБЫЖ ч
ÓÑÜÛ
Ð×Ò ÒÑò
Î
ß
Õ
ï
î
í
ì
ë
ê
é
è
ç
ïð
ïï
ïî
ïí
ïì
ïë
ïê
ïé
ïè
ïç
îð
îï
îî
îí
îì
îë
îê
îé
îè
îç
íð
ï
î
í
ì
ë
ê
é
è
ï
î
í
ì
ë
ê
é
è
ç
ïð
ЫЫРЮОЫЭ
ЧЭпрн
îòìë
уртрн
ìòðë
îòìë
уртрн
ìòðê
ЧЭорп
îòëî
îòì
îòè
íòðì
îòëí
îòï
íòíî
ìòðï
îòëë
íòðê
êòî
îòíì
ðòïí
îòîí
îòðè
îòîé
ïòìî
ëòðë
ëòðë
îòíï
îòí
îòðç
ðòïè
ðòìè
îòðè
îòëî
îòìï
ð
íòíë
ð
îòëç
ð
ð
ð
ð
íòéî
ð
ð
íòðî
îòëï
îòðè
ïòçê
ìòðï
îòëì
ïòçì
íòî
ìòîë
íòìì
îòîï
îòîî
îòì
ïòìí
ëòðî
ëòðî
îòðé
îòðî
îòðè
ðòïç
ðòîê
îòðé
ЧЭмрп
ð
ðòðï
ëòîï
îòïç
îòçï
îòçî
ëòî
îòî
ð
ð
ð
ð
îòçï
ð
îòçî
ð
ЧЭмро
ð
îòèê
ëòïë
ëòîç
ìòçì
ëòîç
ëòîç
îòëé
ð
ëòîç
ð
îòèê
ëòïê
ëòîç
ìòçì
ëòîç
ëòî
îòëé
ð
ëòîç
îòìì
ìòðé
îòëî
îòìï
íòíé
íòðì
îòïç
íòîë
ìòðï
îòëê
íòðê
íòîî
ðòîî
ðòïí
îòîî
îòðê
îòîè
ëòðê
ëòðê
îòíé
îòíè
îòïï
ðòïè
ðòìï
îòïï
ëòîï
îòïç
îòçï
îòçî
îòèë
ëòîç
ìòçì
ëòîç
ëòîç
îòëé
ëòîç
ÓÑÜÛ
Ð×Ò ÒÑò
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ð
ЫЫРЮОЫЭ
ïï
îòìï
ïî
îòï
ïí
ïì
ïë
ïê
ïé
ïè
ð
ëòîê
ð
ð
ð
ð
ЧЭнрп
ï
ëòïë
î
ðòðî
í
îòîç
ì
ë
îòîè
ê
îòîç
é
îòîè
è
îòîé
ç
îòîê
ïð
îòîç
ïï
îòíé
ïî
ïí
ïì
ïë
ïê
ïé
ïè
ïç
îð
îï
îî
îí
îì
îë
îê
îé
îè
îç
íð
íï
íî
íí
íì
íë
íê
íé
íè
íç
ìð
ìï
ìî
ìí
ìì
ìë
ìê
ð
îòîê
îòîê
ëòïé
îòîê
ëòïé
ìòîì
ð
íòíê
íòðé
íòðê
ëòïê
ðòïí
ïòìì
îòðé
ìòîí
îòèí
ð
ìòé
ìòé
îòèë
ðòíí
îòïé
íòíë
îòðç
ïòçç
çòìë
ð
ð
ëòïé
îòì
îòíì
îòíí
îòêç
îòìï
îòï
лттоз
ëòîê
ð
ð
ð
ð
ëòïì
ðòðí
îòîç
ïòìê
îòîê
îòîè
îòîè
îòîé
îòîê
îòîç
îòíç
ðòðî
îòí
ðòðî
îòîê
ðòïê
îòîê
ëòïé
ìòîë
ð
ïòçê
íòðê
íòðí
ëòïê
íòìì
ïòèî
îòï
ìòîï
îòèí
ð
ìòé
ìòé
îòðê
ðòíï
îòïê
íòíë
îòïï
îòðí
çòìí
ð
ð
ëòïê
îòìî
ìòìî
îòìê
îòêé
îòìî
îòðè
ëòîç
ëòîë
ð
ð
ð
ð
ïòé
ðòéë
ð
ðòë
îòìé
îòîç
îòîé
îòîé
íòðë
îòîè
îòîè
ðòïï
îòîè
îòîç
ëòðë
îòîé
ëòïì
íòðé
ð
íòîë
íòðê
íòðë
ëòïí
ëòïí
ð
ïòìî
ìòïè
îòç
ð
ìòêç
ìòêç
îòðé
ðòíï
îòïê
íòíë
îòðç
îòðî
çòíç
ð
ð
ëòïì
îòíç
ðòðè
îòìê
îòêè
ÓÑÜÛ
Ð×Ò ÒÑò
ìé
ìè
ìç
ëð
ëï
ëî
ëí
ëì
ëë
ëê
ëé
ëè
ëç
êð
êï
êî
êí
êì
êë
êê
êé
êè
êç
éð
éï
éî
éí
éì
éë
éê
éé
éè
éç
èð
èï
èî
èí
èì
èë
èê
èé
èè
èç
çð
çï
çî
çí
çì
çë
çê
çé
çè
çç
ïðð
ЫЫРЮОЫЭ
ìòïé
îòíë
íòïè
ïòçé
ïòçé
îòíì
ïòçé
ëòîì
îòîë
îòðî
îòíé
îòçì
ïòìî
ïòéî
ðòðç
ïòéë
ïòèë
ìòéç
ìòéë
ëòîé
ðòðï
ëòïí
îòëë
îòìê
îòìé
ïòëç
îòé
îòðî
ïòðê
ïòïï
ëòïí
ðòìê
ðòéï
ðòéï
ðòéï
ëòïé
ïòçë
ïòçë
ïòçë
ïòçë
îòîç
îòîç
ìòïé
îòíé
íòïè
ïòçé
ð
ð
ð
ðò
ð
ð
ð
ð
ð
ð
ð
ïòçé
îòíë
ïòçç
ëòîì
îòíï
îòïì
îòçë
ïòëë
ïòèë
ðòïï
ïòèì
ð
ïòèë
ð
ðòìì
ìòçï
ìòèï
îòêç
ð
ëòïï
ïòçè
îòêí
îòêí
ðòéé
ïòëç
íòíç
ïòçï
ïòðê
ïòïî
ð
ïòìé
îòìí
ð
ð
ðòéî
ðòéî
ðòéî
ðòéî
ëòïê
ð
ïòçí
ïòçí
ïòçí
ïòçí
ð
îòîç
îòîç
îòîç
ìòïé
îòíí
íòïè
ïòçé
ð
ïòçé
îòíë
ïòçç
ëòîì
îòîç
ïòçç
îòì
îòçí
ïòíè
îòðë
ðòïï
ðò
ïòèï
ð
ðòì
ìòèï
ìòéç
îòêç
ðòðï
ëòðç
îòîï
îòëí
îòìë
îòìë
ïòìç
îòêç
îòëî
ìòéî
ïòïï
ð
ïòëï
ïòéë
ïòíê
îòðí
ðòé
ðòé
ðòé
ðòé
ëòïï
ð
ðòéí
ðòéî
ðòéî
ìòíí
ð
îòì
îòì
îòëí
Инррр
Ú·®-¬ ·--«» ðç ñ ðí
Page 14
У¿·² РтЭтЮт ½±³°±²»²¬- -·¼» у Э·®½«·¬ ·³°®·³’ ¼» ´¿ °´¿¬·²» °®·²½·°¿´» ½‡¬’ ½±³°±-¿²¬- у Ш¿«°¬´»·¬»®°´¿¬¬» Ю»-¬•½µ«²¹--»·¬»
Р·¿-¬®¿ °®·²½·°¿´» ´¿¬± ½±³°±²»²¬· у Р´¿¬·²¿ °®·²½·°¿´ ´¿¼± ½±³°±²»²¬»-
ݱ³°±²»²¬ -·¼» ó ݇¬’ ½±³°±-¿²¬- ó Þ»-¬•½µ«²¹--»·¬» Ô¿¬± ½±³°±²»²¬· ó Ô¿¼± ½±³°±²»²¬»-
Инррр
Ú·®-¬ ·--«» ðç ñ ðí
Page 15
ͱ´¼»® -·¼» ó ½‡¬’ ½«·ª®» ó Ô†¬-»·¬» ó Ô¿¬± -¿´¼¿¬«®» óÔ¿¼± ¼»´ ½±¾®»
Инррр
Ú·®-¬ ·--«» ðç ñ ðí
Page 16
X3000
First issue 02 / 04
DECK MECHANISM ADJUSTMENT
• Tools and Fixfures for Service
1. Cassette Torque meter
1. SRK-VHT-303(Not SVC part)
1. Parts No: D00-D006
300
S
-
T
250
H
V
-
200
K
R
150
S
SRK
VIDEO
CAS
H
V
T
-
-
SETTE
K
T
R
0
TORQUE
S
50
0
M
ETER
VHT-303
50
100
150
200
2
50
3
00
4. Torque gauge adaptor
Parts No:D09-R001
2. Alignment tape
Parts No NTSC: DTN-001
PAL:DTN-0002
5. Post height adjusting driver
Parts No:DTL-0005
3. Torque gauge
3. 600g.Cm ATG
3. Parts No:D00-D002
6. + Type driver (ø 5)
Page 17
X3000
First issue 02 / 04
DECK MECHANISM ADJUSTMENT
Purpose:To determine if the Mechanism is in the correct position, when a Tape is ejected.
1.Mechanism Alignment Position Check
1) Turn the Power S/W on and eject the Cassette by pressing the Eject Button.
2) Remove the Top Cover and Plate Assembly Top, visually check if the Gear Cam Hole is aligned with the
Chassis Hole as below Fig. C-2.
3) IF not, rotate the Shaft of the Loading Motor to either
Clockwise or Counterclockwise until the Alignment is
as below Fig. C-2.
4) Remove the Screw which fixes the Deck Mechanism and
Main Frame and confirm if the Gear Cam is aligned with
the Gear Drive as below Fig. C-1(A).
5) Confirm if the Mode S/W on the Main P.C.Board is
aligned as below Fig. C-1(B).
6) Remount the Deck Mechanism on the Main P.C.Board
and check each operation.
Gear Cam
Gear Drive
(C)
Mode S/W
(B)
L/D Motor Assembly
Gear Cam
Chassis Hole
Gear Cam Hole Gear Cam Hole
(A)
(B)
(A')
(B')
Test Equipment/ Fixture
• Blank tape
Test Conditions (Mechanism
Condition)
• Eject Mode (with Cassette ejected)
Check Point
• Mechanism and Mode Switch Position
Fig. C-1
Fig. C-2
CHECK DIAGRAM
BOTTOM VIEW
TOP VIEW
Gear Cam (o) and Gear Drive (o) groove alignment
Page 18
X3000
First issue 02 / 04
DECK MECHANISM ADJUSTMENT
2. Preparation for Adjustment (To set the
Deck Mechanism to the Loading state
without inserting a Cassette Tape).
1) Unplug the Power Cord from the AC Outlet.
2) Disassemble the Top Cover and Plate Assembly Top.
3) Plug the Power Cord into the AC Outlet.
4) Turn the Power S/W on and push the Lever Stopper of
the Holder Assembly CST to the back for Loading the
Cassette without Tape.
Cover the Holes of the End Sensors at the both sides of
the Bracket Side(L) and Bracket Assembly Door to prevent a light leak.
Then The Deck Mechanism drives to the Stop Mode.
In this case, The Deck Mechanism can accept inputs of
each mode, however the Rewind and Review Operation
can not be performed for more than a few seconds
because the Take-up Reel Table is in the Stop State
and can not be detected the Reel Pulses.
3. Checking Torque
Purpose: To insure smooth Transport of the Tape during each Mode of Operation.
If the Tape Transport is abnormal, then check the Torque as indicated by the chart below.
Test Equipment/ Fixture
• Torque Gauge(600g/cm ATG)
• Torque Gauge Adaptor
• Cassette Torque Meter
SRK-VHT-303
Item
• Play (FF) or Review (REW) Mode
Mode
Test Conditions
(Mechanism Condition)
Test Equipment
Checking Method
• Perform each Deck Mechanism Mode without
inserting a Cassette Tape(Refer to above No.2
Preparation for Adjustment).
• Read the Measurement of the Take-up or Supply
Reels on the Cassette Torque Meter(Fig. C-3-2).
• Attach the Torque Gauge Adaptor to the Torque
Gauge and then read the Value of it(Fig. C-3-1).
Measurement Reel
Measurement Values
Fast Forward Torque
Rewind Torque
Play Take-Up Torque
Review Torque
Fast Forward
Rewind
Play
Review
Cassette Torque Gauge
Cassette Torque Gauge
Cassette Torque Meter
Cassette Torque Meter
NOTE:
The Values are measured by using a Torque Gauge and
Torque Gauge Adaptor with the Torque Gauge affixed.
• Cassette Torque Meter (SRK-VHT-303)
300
S
-
T
250
H
V
-
K
R
S
200
150
S
R
K
V
ID
E
O
C
A
H
S
V
T
-
-
S
K
E
T
O
50
R
0
Q
U
E
M
E
T
E
R
V
H
T
-3
0
3
T
R
T
0
T
S
E
50
100
150
200
250
300
Take-Up Reel
Supply Reel
Take-Up Reel
Supply Reel
More than 400g/cm
More than 400g/cm
40~100g/cm
120~210g/cm
NOTE:
The Torque reading to measure occurs when the Tape
abruptly changes direction from Fast Forward of Rewind
Mode, when quick bracking is applied to both Reels.
• Torque Gauge (600g.cm ATG)
Torque Gauge
Torque Gauge
Adaptor
Reel Table
Fig. C-3-2
Fig. C-3-1
Page 19
X3000
First issue 02 / 04
DECK MECHANISM ADJUSTMENT
4.Guide Roller Height Adjustment
Purpose: To regulate the Height of the Tape so that the Bottom of the Tape runs along the
Tape Guide Line on the Lower Drum.
4-1. Preliminary Adjustment
Test Equipment/ Fixture
• Post Height Adjusting Driver
Test Conditions (Mechanism Condition)
• Play or Review Mode
Adjustment Procedure
1) Confirm if the Tape runs along the Tape Guide Line of the
Lower Drum.
2) If the Tape runs the Bottom of the Guide Line, turn the Guide
Roller Height Adjustment Screw to Clockwise direction.
3) If it runs the Top, turn to Counterclockwise direction.
4) Adjust the Height of the Guide Roller to be guided to the
Guide Line of the Lower Drum from the Starting and Ending
Point of the Drum.
4-2. Precise Adjustment
Test Equipment/Fixture
• Oscilloscope
• Alignment Tape
• Post Height Adjusting
Driver
Test Equipment Connection Points
• CH-1:PB RF Envelope
• CH-2:NTSC: SW 30Hz
PAL: SW 25Hz
• Head Switching Output
Point
• RF Envelope Output
Point
Adjustment Point
• Guide Roller Height Adjustment
screws on the Supply and Take-Up
Guide Rollers.
ADJUSTMENT DIAGRAM
Fig. C-4-1
Test Conditions VCR(VCP) State
• Play an Alignment Tape
• Guide Roller Height
Waveform Diagrams
P2 POST
ADJUSTMENT
Guide Roller Height
Adjustment screw
Upper Flange
Guide Roller
Retaining Screw
Adjustment Point
Adjustment Screws
Adjustment Procedure
1) Play an Alignment Tape after connecting the Probe of the
Oscilloscope to the RF Envelope Output Test Point and
Head Switching Output Test Point.
2) Tracking Control(in PB Mode) : Center Position(When
this Adjustment is performed after the Drum Assembly
has been replaced, set the Tracking Control so that the
RF Output is Maximum).
3) Height Adjustment Screw : Flatten the RF Waveform.
(Fig. C-4-2)
4) Turn(Move) the Tracking Control(in PB Mode)
Clockwise and Counterclockwise.(Fig. C-4-3)
5) Check that any Drop of RF Output is uniform at the
Start and End of the Waveform.
NOTE
If the adjustment is excessive or insufficient the tape
will jam or fold.
P3 POST
ADJUSTMENT
Turn the Roller Guide Height
Adjustment Screw slightly
to flatten the waveform.
Fig. C-4-2
Tracking control at center
Turn(Move) the tracking
control to both directions
Fig. C-4-3
Connection Diagram
RF ENVELOPE OUTPUT TEST POINT
HEAD SWITCHING OUTPUT TEST
POINT
OSCILLOSCOPE
Page 20
X3000
First issue 02 / 04
DECK MECHANISM ADJUSTMENT
5. Audio/Control (A/C) Head Adjustment
Purpose: To insure that the Tape passes accurately over the Audio and Control Tracks in
exact Alignment in both the Record and Playback Modes.
5-1. Preliminary Adjustment (Height and Tilt Adjustment)
Perform the Preliminary Adjustment, when there is no Audio Output Signal with the Alignment Tape.
Test Equipment/ Fixture
• Blank Tape
• Screw Driver(+) Type 5mm
Test Conditions (Mechanism Condition)
• Play the blank tape
Adjustment Procedure/Diagrams
1) Initially adjust the Base Assembly A/C Head as shown
Fig. C-5-1 by using the Height Adjustment Screw(B).
2) Play a Blank Tape and observe if the Tape passes accurately over the A/C Head without Tape Curling or Folding.
3) If Folding or Curling is occured then adjust the Tilt
Adjustment Screw(C) while the Tape is running to resemble Fig. C-5-3.
10.9
Adjustment Point
• Tilt Adjustment Screw(C)
• Height Adjustment Screw(B)
• Azimuth Adjustment Screw(A)
4) Reconfirm the Tape Path after Playback about 4~5 seconds.
NOTE
Ideal A/C head height occurs, when the tape runs
between 0.2~0.25mm above the bottom edge of the A/C
head core.
A/C Head
P4
Tape
0.2~0.25mm
Tape
X-Value Adjustment
Hole
Fixed Screw
Azimuth Adjustment
Screw(A)
A/C Head Assembly
A/C Head Base
Fig. C-5-1
Fig. C-5-2
Fig. C-5-3
Tilt Adjustment
Screw(C)
Height Adjustment
Screw(B)
Page 21
X3000
First issue 02 / 04
DECK MECHANISM ADJUSTMENT
5-2. Confirm that the Tape passes smoothly
between the Take-up Guide and Pinch
Roller(using a Mirror or the naked eye).
1) After completing Step 5-1.(Preliminary Adjustment),
check that the Tape passes around the Take-up Guide
and Pinch Roller without Folding or Curling at the Top or
Bottom.
(1) If Folding or Curling is observed at the Bottom of
the Take-up Guide then slowly turn the Tilt
Adjustment Screw(C) in the Clockwise direction.
(2) If Folding or Curling is observed at the Top of it then
5-3. Precise Adjustment (Azimuth adjustment)
Test Equipment/ Fixture
• Oscilloscope
• Alignment Tape(SP)
• Screw Driver(+) Type 5mm
Connection Point
• Audio output jack
Adjustment Procedure
1) Connect the Probe of the Oscilloscope to Audio Output
Jack.
2) Alternately adjust the Azimuth Adjustment Screw(A) and
the Tilt Adjustment Screw(C) for Maximum Output of the
1Khz and 7Khz segments, while maintaining the flattest
Envelope differential between the two Frequencies.
slowly turn the Tilt Adjustment Screw(C) in the
Counterclockwise direction.
NOTE:
Check the RF Envelope after adjusting the A/C Head, if
the RF Waveform differs from Fig. C-5-4, performs
Precise Adjustment to flat the RF Waveform.
Test Conditions
(Mechanism Condition)
• Play an Alignment Tape
1KHz, 7KHz Sections
1KHZ
A:Maximum
Adjustment Point
• Azimuth Adjustment Screw(A)
• Height Adjustment Screw(B)
B:Maximum
Fig. C-5-4
7KHZ
6. X-Value Adjustment
Purpose: To obtain compatibility with other VCR(VCP) Models.
Test Conditions
(Mechanism Condition)
• Oscilloscope
• Alignment tape(SP only)
• Screw Driver(+) Type 5mm
• CH-1: PB RF Envelope
• CH-2: NTSC: SW 30Hz
PAL: SW 25Hz
• Head Switching Output
Test Point
• RF Envelope Output Test
Point
Adjustment Procedure
1) Release the Automatic Tracking to run long enough for
Tracking to complete it’s Cycle.
2) Loosen the Fixed Mounting Screw and move the Base
Assembly A/C Head in the direction as shown in the
Diagram to find the center of the peak that allows for the
maximum Waveform Envelope.
This method should allow the 31um Head to be centrally
located over the 58um Tape Track.
3) Tighten the Base Assembly A/C Head mounting Screw.
• Play an Alignment Tape
Adjustment Diagram
X-Value Adjustment Hole
Azimuth Adjustment
Screw(A)
Connection Diagram
RF ENVELOPE OUTPUT TEST POINT
HEAD SWITCHING OUTPUT TEST POINT
Fixed Screw
Adjustment PointConnection PointTest Equipment/ Fixture
Groove at the
Left
Height Adjustment Screw(B)
Base A/C
Right
Tilt Adjustment Screw(C)
OSCILLOSCOPE
CH-1
CH-2
Page 22
X3000
First issue 02 / 04
DECK MECHANISM ADJUSTMENT
Purpose: To correct for shift in the Roller Guide and X value after replacing the Drum.
8-2.Check for tape curling or jamming
Test Equipment/ Fixture
• T-160 Tape
• T-120 Tape
Specification
• Be sure there is no tape jamming or curling at
the begining, middle or end of the tape.
•
Run the CUE, REV play mode at the
beginning and the end of the tape.
1) Confirm that the tape runs smoothly around the roller
guides, drum and A/C head assemblies while abruptly
changing operating modes from Play to CUE or REV.
This is to be checked at the begining, middle and end
sections of the cassette.
2) Confirm that the tape passes over the A/C head assembly as indicated by proper audio reproduction and proper tape counter performance.
Checking Procedure
7. Adjustment after Replacing Drum Assembly (Video Heads)
Test Equipment/ Fixture
• Oscilloscope
• Alignment tapes
• Blank Tape
• Post Height Adjusting Driver
• Screw Driver(+) Type 5mm
Connection Point
• CH-1: PB RF Envelope
• CH-2: NTSC: SW 30Hz
PAL: SW 25Hz
• Head Switching Output
Test Point
• RF Envelope Output Test Point
Test Conditions
(Mechanism Condition)
• Play the blank tape
• Play an alignment tape
Adjustment Points
• Guide Roller Precise
Adjustment
• Switching Point
• Tracking Preset
• X-Value
Checking/Adjustment Procedure
Play a blank tape and check for tape curling or creasing around
the roller guide. If there is a problem then follow the procedure
4. "Guide Roller Height" and 5. "Audio Control(A/C) Head
Adjustment".
RF ENVELOPE OUTPUT TEST POINT
OSCILLOSCOPE
HEAD SWITCHING OUTPUT TEST
POINT
Connection Diagram
Waveform
V1/V MAX EE0.7
V2/V MAX E0.8
RF ENVELOPE OUTPUT
Fig. C-7
8. Check the Tape Travel after Reassembling Deck Assembly.
8-1.Check Audio and RF Locking Time during playback and after CUE or REV (FF/REW)
Test Equipment/ Fixture
• Oscilloscope
• Alignment tapes(with 6H
3kHz Color Bar Signal)
• Stop Watch
Specification
• RF Locking Time: Less than 5
sec.
• Audio Locking Time:Less than
10sec
Test Equipment
Connection Points
• CH-1: PB RF Envelope
• CH-2: Audio Output
• RF Envelope Output Point
• Audio Output Jack
Test Conditions
(Mechanism Condition)
Test Conditions
(Mechanism Condition)
• Play an alignment tape
(with 6H 3kHz Color Bar
Signal)
Checking Procedure
Play an alignment tape then change the operating mode to
CUE or REV and confirm if the unit meets the above listed
specifications.
1) CUE is fast forward mode (FF)
2) REV is the rewind mode (REW)
3) Referenced to the Play mode
NOTES:
V1
V
V2
CH1 CH2
Page 23
X3000
First issue 02 / 04
DECK MECHANISM PARTS LOCATIONS
4
6
3
2
7
9
5
11
18
16
19
17
19
12
13
15
10
1
31
14
8
15
33
• Top View
• Bottom View
20
24
23
20
24
22
21
29
30
29
30
25
32
27
26
28
NOTE : When reassembly perform the
procedure in the reverse order.
1 Drum Assembly 3 Screw A-1 T
2 Plate Top 2 Hook A-2 T
2 3 Holder Assembly CST Chassis Hole A-2 T
2 4 Opener Door Chassis Hole A-2 T
5 Bracket Assembly 3 Hook A-2 T
L/D Motor
2,3,4 6 Gear Assembly Rack F/L 1 Hook, Chassis Hole A-2 T
2,3,4,6 7 Arm Assembly F/L Chassis Hole A-2 T
8 Lever Assembly S/W 1 Hook A-2 T
9 Arm Assembly Cleaner Chassis Embossing A-3 T
10 Head F/E Chassis Embossing A-3 T
11 Base Assembly A/C Head 1 Screw A-3 T
2,3 12 Brake Assembly RS 1 Hook A-4 T
2,3 13 Brake Assembly T 1 Hook A-4 T
2,3 14 Arm Assembly Tension 2 Hook A-4 T
2,3,12,13, 15 Reel S/Reel T A-4 T
14
16 Base Assembly P4 Chassis Embossing A-5 T
17 Opener Lid Chassis Embossing A-5 T
17 18 Arm Assembly Pinch Shaft A-5 T
17 19 Lever T/Up / Arm T/Up 1 Hook A-5 T
17,18 20
Belt Capstan/Motor Capstan
3 Screw A-6 B
21 Lever F/R Locking Tab A-6 B
20, 21 22 Clutch Assembly D35 Washer A-6 B
23 Break Assembly Capstan Locking Tab A-6 B
24 Gear Drive/Gear Cam Washer/Hook A-7 B
25 Gear Sector 1 Hook A-7 B
20,21,23, 26 Plate Slider Shaft Guide A-7 B
24,25
20,21,23, 27 Lever Tension 1 Hook A-7 B
24,25,26
2,3,14,20, 28 Lever Spring Locking Tab A7 B
21,25,23,
24,26
25 29
Gear Assembly P2/Gear Assembly P3
Boss A-8 B
2,3,14,25, 30
Base Assembly P2/Base Assembly P3
Chassis Slot A-8 B
29
2,3,14,25, 31 Base Loading 1 Screw A-9 T
29
2,3,14 32 Base Tension Chassis Embossing A-9 B
2,3,20,21, 33 Arm Assembly Idler Locking Tab A-9 T
22
Starting
No.
Pracedure
Part Fixing Type
Figure
View
1) When reassembling, confirm Mechanism and Mode
Switch Alignment Position (Pefer to ADJUSTMENT Page 2 )
2) When disassembling, the Parts for Starting No. Should
be removed first.
R: Top, B:Bottom
Page 24
X3000
First issue 02 / 04
DECK MECHANISM DISASSEMBLY
(S3)
(S2)
(S2)
(S3)
(A)
Stator
Carbon Brush
Drum Motor
Rotor
Drum Sub Assembly
Drum FPC
(S1)
(S1)
(S1)
Holder FPC
H1
H2
1. Drum Assembly (Fig. A-1-1)
1) Unplug the Drum FPC Connector.
2) Remove three Screws(S1) on bottom side and separate
the Drum assembly.
3) Unhook (H1), (H2) and separate the Holder FPC and
Cap FPC.
1-1. Drum Motor
1) Remove two Screws(S2) and disassemble the Stator of
the Drum Motor.
(2) Remove two Screws(S3) and separate the Rotor of the
Drum Motor from the Drum Sub assembly.
When reassembling, confirm (A) portion of the Drum Sub
assembly whether the Carbon Brush is in there or not.
Fig. A-1
NOTE
(Fig. B-1)
Holder FPC
Drum FPC
Cap FPC
Figure in the opposite direction
Page 25
X3000
First issue 02 / 04
DECK MECHANISM DISASSEMBLY
(B)
(E)
(C1)
(C)
Plate Top
Arm Assembly F/L
Spring Lever S/W
Gear Assembly Rack F/L
Chassis
Opener Door
Brackert Assembly L/D Motor
Holder Assembly CST
(B')
(C')
(D)
(E')
(H6)
(A)
(B)
Lever Assembly S/W
(H8)
Fig. A-2
(Fig. A-2-1)
(Fig. A-2-2)
(Fig. A-2-6)
(Fig. A-2-7)
(Fig. A-2-5)
(Fig. A-2-3)
(Fig. A-2-4)
Page 26
X3000
First issue 02 / 04
DECK MECHANISM DISASSEMBLY
2. Plate Top (Fig. A-2-1)
1) Pull the (B) portion of the Plate Top back in direction of
arrow and separate the right side of it.
2) pull the (B’) portion of the Plate Top back in direction of
arrow and separate the left side of it.
(Used tools : (-) type Drive, anything tool with sharp
point or flat point.)
(1) When reassembling, push the Plate Top after alignment
the two position(C), (C’) as Fig.
3. Holder Assembly CST (Fig.A-2-2)
1) Move the Holder assembly CST in direction of arrow and
separate the left side of it first through the (D) position of
the Chassis.
2) Disassemble the right side of the Holder assembly CST
from each guided hole of the Chassis.
When reassembling, insert the (E) part of the Holder assembly CST in the (E’) hole of the Chassis
first and assemble the left side of it.
4. Opener Door (Figure. A-2-3)
1) Turn the Opener Door clockwise and remove it through
the guide hole of the chassis.
5. Bracket assembly L/D Motor(Fig. A-2-4)
1) Unplug the Connector(C1).
2) Unhook three Hooks(H3,H4,H5) on bottom side of the
Chassis, lift up the Bracket assembly L/M and disassemble the Bracket assembly L/D Motor.
6. Gear Assembly Rack F/L (Fig. A-2-5)
1) Move the Gear Assembly Rack F/L in direction of
arrow(A) and unhook the Hook(H6) pulling back in front.
2) Separate the Rear Rack F/L in direction of arrow(B).
When reassembling, align the Gear part of the Gear
Assembly Rack F/L with the Gear Drive as below Fig.
7. Arm assembly F/L (Fig. A-2-6)
1) Move the Arm assembly F/L in direction of arrow and
separate the left side of it first.
2) Disassemble the Arm assembly F/L from each guided
Hole of the Chassis.
8. Lever assembly S/W(Fig. A-2-7)
1) Hook the Spring Lever S/W on the Hook(H7) first as
below Fig.
2) Unhook the Hook(H8) in the left side of the Chassis and
move the Lever assembly S/W.
(B')
(C')
(C)
(B)
(D)
Holder assembly CST
Chassis
Gear Rack F/L
Gear Drive
(H8)
(H7)
Chassis
Spring Lever S/W
NOTE
NOTE
(H3)
(H4)
(H5)
Bracket assembly L/M
NOTE
Page 27
X3000
First issue 02 / 04
DECK MECHANISM DISASSEMBLY
9. Arm assembly Cleaner (Fig. A-3-1)
1) Breakaway the (A) portion as Fig. A-3-1 from the
Embossing of the Chassis, turn the Arm assembly
Cleaner to clockwise direction and lift it up.
10. Head F/E (Fig. A-3-2)
1) Breakaway the (A) portion of the Head F/E from the
Embossing of the Chassis, turn it to counterclockwise
direction and lift it up.
11. Base assembly A/C Head (Fig. A-3-3)
1) Remove the Screw(S4) and lift the Base assembly A/C
Head up.
(A)
Arm Assembly
Cleaner
Base Assembly A/C Head
(S4)
Head F/E
(A)
Chassis
Fig. A-3
(Fig. A-3-1)
*(Fig. A-3-3)
(Fig. A-3-2)
Page 28
X3000
First issue 02 / 04
Fig. A-4
12. Brake assembly T (Fig. A-4-1)
1) Unhook the Spring TB from the Hook(H9) of the Chassis.
2) Lift the Brake assembly T up.
13. Brake assembly RS (Fig. A-4-2)
1) Unhook the Spring RS from the Hook(H10) of the
Chassis..
2) Lift the Brake assembly T up.
14. Arm assembly Tension (Fig. A-4-3)
1) Unhook the Spring Tension from the Hook(H11) of the
Arm assembly tension.
2) Unhook the Hook(H12) of the Base Tension and lift the
Arm assembly Tension up.
Difference for Springs
15. Reel S / Reel T (Fig. A-4-4)
1) Difference for Reel S / Reel T
Spring TB
Spring RS
Spring Tension
(Difference for Springs)
Color (Black)
Reel S Reel T
NOTE
DECK MECHANISM DISASSEMBLY
Brake Assembly T
Spring TB
(H9)
Reel T
Brake Assembly RS
Spring RS
Arm Assembly Tension
Spring Tension
Reel S
Base Tension
(H11)
(H12)
Chassis
(H10)
(Fig. A-4-1)
(Fig. A-4-3)
(Fig. A-4-4)
(Fig. A-4-4)
(Fig. A-4-2)
Page 29
X3000
First issue 02 / 04
Fig. A-5
16. Base assembly P4 (Fig. A-5-1)
1) Breakaway the (A) portion of the Base assembly P4 from
the Embossing of the Chassis.
2) Turn the Base assembly P4 to counterclockwise direction
and lift it up.
17. Opener Lid (Fig. A-5-2)
1) Breakaway the (B) portion of the Opener Lid from the
Embossing of the Chassis.
2) Turn the Opener Lid to clockwise direction and lift it up.
18. Arm assembly Pinch (Fig. A-5-3)
1) Lift the Arm assembly Pinch up.
19. Lever T/up (Fig. A-5-4)/
Arm T/up (Fig. A-5-5)
1) Unhook the Hook(H13) of the bottom Chassis and lift the
Lever T/up up.
2) Lift the Arm T/up up.
When reassembling, confirm the (C) portion
of the Arm
assembly Pinch is inserted to the Chassis Hole
correctly as Fig.
Place the Mechanism face down, or up side
down.
NOTE
DECK MECHANISM DISASSEMBLY
Opener Lid
Arm
Assembly
Pinch
Base Assembly P4
Arm T/up
Lever T/up
(A)
(B)
(C)
(C)
(H13)
(B)
(H13)
Chassis
(Fig. A-5-2)
(Fig. A-5-1)
(Fig. A-5-3)
(Fig. A-5-5)
(Fig. A-5-4)
Page 30
X3000
First issue 02 / 04
DECK MECHANISM DISASSEMBLY
Chassis
(S5)
Belt Capstan
Motor Capstan
Washer(W1)
Lever F/R
Clutch Assembly D35
Brake Assembly Capstan
(L1)
(L2)
(L1)
Fig. A-6
20. Belt Capstan (Fig. A-6-1)/
Motor Capstan (Fig. A-6-2)
1) Remove the Belt Capstan.
2) Remove the three Screws(S5) on bottom Chassis and lift
the Motor Capstan up.
21. Lever F/R (Fig. A-6-3)
1) Unlock the Locking Tab(L1) as Fig. A-6-3 and lift the
Lever F/R up.
22. Clutch assembly D35 (Fig. A-6-4)
1) Remove the Washer(W1) and lift the Clutch assembly
D35 up.
23. Brake assembly Capstan
(Fig. A-6-5)
1) Pull the Locking Tab(L2) back in direction of arrow and lift
it up.
(Fig. A-6-1)
(Fig. A-6-2)
(Fig. A-6-3)
(Fig. A-6-5)
(Fig. A-6-4)
Page 31
X3000
First issue 02 / 04
DECK MECHANISM DISASSEMBLY
Gear Drive
Washer (W2)
Gear Cam
Plate Slider
Lever Tension
Lever spring
Base Loading
Gear Sector
(L3)
(H15)
(H16)
(H14)
(A)
Chassis
Gear Drive Hole(C)
Gear Cam Hole(B)
Gear Drive Hole(A)
Fig. A-7
24. Gear Drive (Fig. A-7-1)/
Gear Cam (Fig. A-7-2)
1) Remove the Washer(W2) and lift the Gear Drive up.
2) Unhook the Hook(H14) of the Gear Cam and lift the Gear
Cam up.
When reassembling, align the Gear Drive Hole(A) and the
Gear Cam Hole(B) in a straight line after the Gear Drive
Hole(C) is aligned with the Chassis Hole as Fig.
25. Gear Sector (Fig. A-7-3)
1) Unhook the Hook(H15) of the Base Loading on bottom
Chassis and lift the Gear Sector up.
26. Plate Slider (Fig. A-7-4)
1) Just lift the Plate Slider up.
27. Lever Tension (Fig. A-7-5)
1) Unhook the (A) portion of the Lever Tension from the
Hook(H16) of the Chassis.
2) Turn the Lever Tension to counterclockwise direction and
lift it up.
28. Lever Spring (Fig. A-7-6)
1) Unlock the Locking Tab(L3) of the bottom Chassis and lift
the Lever Spring up.
(Fig. A-7-4)
(Fig. A-7-5)
(Fig. A-7-6)
(Fig. A-7-1)
(Fig. A-7-2)
(Fig. A-7-3)
NOTE
Page 32
X3000
First issue 02 / 04
DECK MECHANISM DISASSEMBLY
Gear Assembly P3
Gear Assembly P2
Base Assembly P2
Base Assembly P3
(A)
(B)
Chassis
Gear assembly P2 Hole
Gear sector Hole(A)
Plate slider Hole(B)
Lever spring Boss
Gear assembly P3 Hole
Fig. A-8
29. Gear assembly P2 (Fig. A-8-1)/
Gear assembly P3 (Fig. A-8-2)/
1) Just lift the Gear assembly P2 up.
2) Just lift the Gear assembly P3 up.
When reassembling, align the two Holes of the Gear assembly P2 and P3 in a straight line after confirmation whether the
Gear Sector Hole(A) and the Plate Slider Hole(B) are aligned
or not as Fig.
30. Base assembly P2 (Fig. A-8-3)/
Base assembly P3 (Fig. A-8-4)
1) Move the Base assembly P2 in direction of arrow(A)
along the Guided Hole of the Chassis and disassemble it
on bottom side.
2) Move the Base assembly P3 in direction of arrow(B)
along the Guided Hole of the Chassis and disassemble it
on bottom side.
Place the Mechanism face down, or return to original
position.
NOTE
(Fig. A-8-1)
(Fig. A-8-2)
(Fig. A-8-3)
(Fig. A-8-4)
Page 33
X3000
First issue 02 / 04
DECK MECHANISM DISASSEMBLY
(A)
(B) (C)
(S7)
Arm Assembly Idler Jog
Base Loading
Base Tension
Chassis
(D)
Fig. A-9
31. Base Loading (Fig. A-9-1)
1) Remove the Screw(S7).
2) Lift the Base Loading up.
32. Base Tension (Fig. A-9-2)
1) Breakaway the (A) portion of the Base Tension from the
Embossing of the Chassis.
2) Turn the Base Tension to counterclockwise direction and
lift it up.
33. Arm assembly Idler (Fig. A-9-3)
1) Make narrower the two parts, (A) and (B), as Fig. A-9-3.
2) Lift the Arm assembly Idler up.
When disassembling, be careful not to be caught the (D) part
by the Chassis as Fig.
NOTE
(Fig. A-9-1)
(Fig. A-9-2)
(Fig. A-9-3)
Page 34
X3000
First issue 02 / 04
MAINTENANCE/INSPECTION PROCEDURE
1 Check before starting repairs
The following faults can be remedied by cleaning and oiling. Check the needed lubrication and the conditions of
cleanliness in the unit.
Check with the customer to find out how often the unit is
used, and then determine that the unit is ready for inspection and maintenance. Check the following parts.
Phenomenon Inspection
Color beats Dirt on full-erase head
Poor S/N, no color
Vertical or
Horizontal jitter
Low volume,
Sound distorted
Tape does not run.
Tape is slack
In Review and
Unloading (off mode),
the Tape is rolled up
loosely.
Dirt on video head
Dirt on video head
Dirt on tape transport system
Dirt on Audio/control head
Dirt on pinch roller
Clutch Assembly D33K
Torque reduced
Cleaning Drum and
transport system
Replace-
ment
o
o
o
o
o
o
Fig. C-9-3
NOTE
If locations marked with o do not operate normally after
cleaning, check for wear and replace.
See the EXPLODED VIEWS at the end of this manual as
well as the above illustrations See the Greasing (Page 4-22)
for the sections to be lubricated and greased.
F/E Head
Video Head
A/C Head
Pinch Roller
Belt Capston
Clutch
Assembly D33K
Fig. C-9-1 Top VIEW
Fig. C-9-2 BOTTOM VIEW
* No. (1)~(13) Indicates the Tape Path to be traveled from Supply Reel to Take-up Reel.
(3) F/E Head
(5) Drum Assembly
(Video Head)
(4) Base
Assembly P2
(2) Tension Post
(1) Supply Reel
(6) Base Assembly P3
(7) A/C Head
(8) P4 Post
(10) Pinch Roller
(11) Take-up Guide Post
(9) Capstan Shaft
(12) Take-up Reel
Fig. C-9-3 Tape Transport System
Page 35
X3000
First issue 02 / 04
MAINTENANCE/INSPECTION PROCEDURE
2. Required Maintenance
The recording density of a VCR(VCP) is much higher than
that of an audio tape recorder. VCR(VCP) components must
be very precise, at tolerances of 1/1000mm, to ensure compatiblity with other VCRs. If any of these components are
worn or dirty, the symptoms will be the same as if the part is
defective. To ensure a good picture, periodic inspection and
maintenance, including replacement of worn out parts and
lubrication, is necessary.
3. Scheduled Maintenance
Schedules for maintenance and inspection are not fixed
because they vary greatly according to the way in which the
customer uses the VCR(VCP), and the environment in which
the VCR(VCP) is used.
But, in general home use, a good picture will be maintained
if inspection and maintenance is made every 1,000 hours.
The table below shows the relation between time used and
inspection period.
Table 1
When
inspection is
necessary
Average
hours used
per day
One hour
Two hours
Three hours
About 1
year
About 18
months
About 3
years
4. Supplies Required for Inspection and
Maintence
(1) Grease : Kanto G-311G (Blue) or equivalent
(2) Isopropyl Alcohol or equivalent
(3) Cleaning Patches
(4) Grease : Kanto G-381(Yellow)
5) Maintenance Procedure
5-1) Cleaning
(1) Cleaning video head
First use a cleaning tape. If the dirt on the head is too
stubborn to remove by tape, use the cleaning patch. Coat
the cleaning patch with Isopropyl Alcohol. Touch the
cleaning patch to the head tip and gently turn the
head(rotating cylinder) right and left.
(Do not move the cleaning patch vertically. Make sure
that only the buckskin on the cleaning patch comes into
contact with the head. Otherwise, the head may be damaged.)
Thoroughly dry the head. Then run the test tape. If lsopropyl Alcohol remains on the video head, the tape may
be damaged when it comes into contact with the head
surface.
(2) Clean the tape transport system and drive system, etc,
by wiping with a cleaning patch wetted with Isporopyl
Alcohol.
NOTES:
1 It is the tape transport system which comes into contact
with the running tape. The drive system consists of those
parts which moves the tape.
2 Make sure that during cleaning you do not touch the tape
transport system with the tip of a screw driver and no that
force is that would cause deforming or damage applied to
the system.
Cleaning Patch
Coat With Isopropyl Alcohol
Fig. C-9-4
Drum
(Rotating Cylinder)
Head Tip
Touch this section of cleaning
patch to the head tip and gently
turn the Drum (Rotating Cylinder)
Page 36
X3000
First issue 02 / 04
MAINTENANCE/INSPECTION PROCEDURE
5-2) Greasing
(1) Greasing guidelines
Apply grease, with a cleaning patch. Do not use excess
grease. It may come into contact with the tape transport
or drive system. Wipe any excess and clean with clean
ing patch wetted in Isopropyl Alcohol.
NOTE:Greasing Points
1) Loading Path Inside & Top side
2) Base Tension Boss inside Hole
3) Arm Assembly F/L "U" Groove
4) Arm Take-up Rubbing Section
5) L/D Motor Gear Wheel Part
2
1
6) Shaft
7) Arm Assembly F/L of Buming
Inside Hole
8) Reel S, T Shaft (G381:Yellow)
9) Brake T Groove
(2) Periodic greasing
Grease specified locations every 5,000 hours.
1) Loading Path Inside & Top side
2) Shaft
3) Gear Rack F/L Moving Section
4) Shaft
3
4
3
4
5
6
SLIDER GUIDE
5) Lever Tension Groove
6) Clutch Assembly D33 Shaft
7) Brake "S" Rubbing Section
2
7
5
SLIDER GUIDE
1
8
Chassis (Bottom)
Gear Part
Gear
(G-754, YELLOW)
Chassis (Top)
Gear Sector
Boss
(G-754, YELLOW)
Base Loading
6
Cam
(G-754, YELLOW)
Cam
(G-754, YELLOW)
Boss
Boss
(G-754, YELLOW)
Guide Rail
Gear Cam
Gear Drive
Cam
(G-3114, Blue)
Guide Rack F/L Gear Rack F/L
Gear & Cam (G-754, YELLOW)
(G-754, YELLOW)
Cam (G-754, YELLOW)
Cam (G-754, YELLOW)
(G-754, YELLOW)
Bracket Side (L)
Bracket Assembly Door
Page 37
X3000
First issue 02 / 04
GEAR , F/R GEAR AY, P2 & P3
LEVER, F/R BASE, TENSION
CLUTCH
(G-754, YELLOW)
ARM, TENSION
BOSS
(G-754, YELLOW)
CAM
(G-754, YELLOW)
Loading...