Toshiba MW20H63 Service And Owner'S Manual Download Page 78

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TROUBLESHOOTING GUIDE

E-4

OSD SCREEN DOES NOT APPEAR

Yes

Is there a waveform at pins
60, 62, 63 and 64 of IC1001 ?

Check IC1001 and the peripheral
circuit.

Is there a waveform at
pins 54, 55, 56 and 57 of
IC601 ?

Check pins 14, 15 and 16 of
IC601 and the peripheral circuit.

Replace IC601.

Summary of Contents for MW20H63

Page 1: ...ILE NO 810 200710GR REVISED 01 The above model is classified as a green product 1 as indicated by the underlined serial number This Service Manual describes replacement parts for the green product When repairing this green product use the part s described in this manual and lead free solder 2 For 1 and 2 see the next page 2007 Toshiba Corporation ...

Page 2: ...ement of parts is not only confined to manufacture The same green parts used in manufacture must also be used as replacement parts 2 LEAD FREE SOLDER This product is manufactured using lead free solder as a part of a movement within the consumer products industry at large to be environmentally responsible Lead free solder must be used in the servicing and repair of this product WARNING This produc...

Page 3: ...A Tel 703 907 7600 Fax 703 907 7690 www CE org CEA is the Sponsor Producer and Manager of the International CES TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL CAUTION CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN Wide plug 3 Introduction IMPORTANT SAFEGUARDS Installation Care and Service Installation Fol...

Page 4: ...Ï ÆÈÅÊ Ê ÅÄƑ È Æ Á Ê ËÄ Ê É Ê Í É ÅÈ Ä ÂÂÏ Æ Á º Ê Ê ÊÅÈÏƔ Å ÄÅÊ ËÉ ÌÅÂ Ê Â Â ÇË ºÉƑ ÉË É ÄÉ Ê ÉÆÈ ÏƑ Ä È Ê ËÄ ÊƔ Å ÄÅÊ Â Ì ÈË È ÅÈ ÆÂ ÉÊ ÆÈÅºË ÊÉ Ä ÅÄÊ Ê Í Ê Ê ËÄ Ê ÅÈ ÂÅÄ Ê Ã Ɣ Ï Í ÂÂ Â Ì Ã ÈÁÉ ÅÄ Ê Ä É Ɣ ÊÅÆ Äº È È Æ Ä ÂÉ Å Ê ËÄ Ê Ã Ï ÅÃ Í ÈÃ Ê È ÂÅÄ Æ È Åº Å ËÉ Ɣ É É ÄÅÊ Ã Â ËÄ Ê ÅÄƔ Ä Ê ËÄ Ê É ÄÅÊ Ä ËÉ Ƒ ÉËÈ ÊÅ È ÃÅÌ Ê º É Äº Ê Ì º Å ÉÉ ÊÊ ÊËÈÄ Å Ê ÆÅÍ ÈƔ ÏÅË ºÅ ÄÅÊ ËÉ Ê ËÄ Ê ÅÈ ÂÅÄ Æ È ÅºƑ Ê...

Page 5: ...Å ʸʹ Ã ÆÆÈÅÎƔ ʾʻ Ã ÄËÊ É ƺÉ Ä Â É º º º É ƻ ʿ Ã ÆÆÈÅÎƔ ʹʷ Ã ÄËÊ É ƺÉ Ä Â É º º º É ƻ Ì ʞ Ëº Å º Å ƺÃÅÌ Ä Æ ÊËÈ Éƻ ʸʹ Ã Ê º Æ ÄºÉ ÅÄ Ì ʞ ÇË Â ÊÏ ʿ Ã ÅÂÂÅÍ Ä º É É È ÂÉÅ Ì Â Â Ɣ Ɩ ƭ º É É Å Ì º Å ÅÈÃ Ê Ɩ ƭ Ɩ º É É Å Ɩ Ƒ º Å Ƒ ʺƑ Ƒ ÅÈ Ì ʞ ÅÈÃ Ê Åº Á Æ ÊËÈ Äº ÅÈÃ Ê ÅÃ Å Ê É º É É Ã Ï Ä ÅÃÆ Ê Â Ɣ Ʒ ÅË ÄÄÅÊ ÆÂ Ï º É É ÅÊ È Ê Ä Ê ÅÉ Â ÉÊ º ÅÌ Ɣ Ʒ ÅË ÄÄÅÊ ÆÂ Ï º É É Å Ɩ Ƒ Ɩ Ƒ Ɩ Ƒ ÅÊÅ Ƒ Ê ƔƑ ÅÈ ÄÅÄ ÉÊ Äº È...

Page 6: ... ÇË È Ê ËÉ Å ÅÄÌ ÈÊ Èƭº É È Ã Â È ÅÎƑ ÏÅË Ã Ï Í É ÊÅ ËÉ É Ä Â ÉÆÂ ÊÊ È Äº Ä ƭ Í Ê ÅÎ ƺ Ì Â Â ÈÅÃ Ê Â ÅÃÆ ÄÏ ÅÈ Ä Â ÊÈÅÄ É ÉËÆÆÂÏ ÉÊÅÈ ƻƔ ÅÂÂÅÍ Ê ÅÄÄ Ê ÅÄÉ É ÅÍÄ ÂÅÍƔ Ê Ê ÉÍ Ê Ä Ê ơ Ƣ ÆÅÉ Ê ÅÄƑ ÏÅË Ä º È ÊÂÏ ÊËÄ ÄÏ ÄÅÄÉ È Ã Â º ÄÄ ÂÉ ÅÄ ÏÅËÈ ËÄ ÊƔ Ê Ê ÉÍ Ê Ä Ê ơ Ƣ ÆÅÉ Ê ÅÄƑ ÊËÄ ÏÅËÈ ËÄ Ê ÊÅ Ê ÅËÊÆËÊ Å Ê ÅÄÌ ÈÊ Èƭº É È Ã Â È ÅÎ ƺËÉË ÂÂÏ ÄÄ Â ʺ ÅÈ ʻƻ Äº ËÉ Ê ÅÄÌ ÈÊ Èƭ º É È Ã Â È ÅÎ ÊÅ ÊËÄ É È Ã Â º ...

Page 7: ...Ë É Â Ê ÅÄƑ ƭ É Â Ê ÅÄ Äº ËÊÅ ÄÄ Â Ã ÃÅÈÏ ËÊÅÃ Ê ÂÂÏƔ Ɠ Á ÉËÈ Ê Ê Ê ÄÊ ÄÄ ÅÈ Â ÉÏÉÊ Ã ÅÄÄ Ê ÅÄ É Ã º Ƙ Ê ÈÊ Ä É ÊËÆ ƭ ʸ È ÉÉ Ɣ ÉÊ ÈÊ Ä É ÊËÆ ËÄ Ê ÅÄ ÄÉ Äº Ê Ä Ë É ÊËÆ Ã ÄË ÆÆ ÈÉ ÅÄ Ê É È ÄƔ È ÉÉ ÅÈ ÊÅ É Â Ê ÏÅËÈ º É È º Â Ä Ë Ƒ Ê Ä ÆÈ ÉÉ Ɣ LANGUAGE IDIOMA LANGUE ENGLISH ESPAÑOL FRANÇAIS ʹ È ÉÉ ÅÈ ÊÅ É Â Ê ơ Ƣ ÅÈ ơ ƢƑ Ê Ä ÆÈ ÉÉ Ɣ CHANNEL PLAN TV CABLE ʺ È ÉÉ ÅÈ ÊÅ É Â Ê ơ ƢƑ Ê Ä ÆÈ ÉÉ Ɣ ÏÅË É Â Ê ơ...

Page 8: ...ODQJXDJH 79 9 5 RSHUDWLRQ VWDWXV ƭ ƭ ƭ ÊÊ Ä Ê Â Ä Ë É ËÄ Ê Ä º ÉÆÂ Ï Ê ÅÄ É È Ä Â Ä Ë Ä Ä Â É Ƒ Æ Ä É ÅÈ È Ä Ɣ ʸ È ÉÉ Ƒ Ê Ä ÆÈ ÉÉ ÅÈ ÊÅ É Â Ê ÅÆÊ ÅÄƔ LANGUAGE IDIOMA LANGUE CLOCK SET AUTO CLOCK ON STANDARD TIME MENU ʹ È ÉÉ ÅÈ ÊÅ É Â Ê ơ ƭ ƭ ƢƑ Ê Ä ÆÈ ÉÉ Ɣ LANGUAGE IDIOMA LANGUE CLOCK SET AUTO CLOCK ON STANDARD TIME MENU ʺ È ÉÉ ÅÈ ÊÅ É Â Ê Ê º É È º Â Ä Ë Ɠ Ä Â É ƺ ƻƑ Æ Ä É ƺ l ƻ ÅÈ È Ä ƺ ƻƑ Ê Ä ÆÈ...

Page 9: ...Äº ÅÆÏ ÆÈÅÊ Ê ÅÄ ÉÏÉÊ ÃÉ Ã Ï ÄÊ È È Í Ê Ê ÂÅÉ º ÆÊ ÅÄ º É Ä ÂƔ ÂÅÉ º ÆÊ ÅÄ É Ä Â Ã Ï ÄÅÊ º Åº º Ä Ê ÅÂÂÅÍ Ä É ÊË Ê ÅÄÉƓ Ɩ Í Ä Ì º Å Ê Æ É Ä ºË º Ɩ Í Ä Ê É Ä Â È ÆÊ ÅÄ É Í Á when the signal reception is non standard Ʒ Ʒ Ʒ Ʒ Ʒ Ʒ ÌÅ º º ÉÆÂ Ï Ä ÉÊ Ê ÅÄ ÈÏ Ã É ÅÄ ÏÅËÈ É È Ä ÅÈ ÎÊ Äº º Æ È ÅºÉ Å Ê Ã Ɣ Î º ƺÄÅÄƖÃÅÌ Ä ƻ Æ ÊÊ ÈÄÉ ÅÈ Ã É ƺ Ä ÂËº Ä ËÊ ÄÅÊ Â Ã Ê º ÊÅ ƭ Í Äº ÅÍÉƑ ÂÅÉ º ÆÊ ÅÄÉƑ Ì º Å Ã Æ ÊÊ ÈÄ...

Page 10: ...ÍÅÈº Ä ËÉ Ä ËÃ È ËÊÊÅÄÉ ƺʷƯˀƻ ÅÈ É ÊÏƑ Ê Ä ÆÈ ÉÉ Ɣ CHANGE PASSWORD CONFIRM PASSWORD 0 9 ENTER CANCEL MENU ʻ È ÉÉ È Æ Ê ºÂÏ ËÄÊ Â Ê Ã ÄË É È Ä É Â È ºƔ ƭ ƭ ƭ ʷƯˀ ʺʷ ÅÆ È Ê ÅÄ Å É Ê Ê Ɩ Æ ƭ ƭ ƭ 6HWWLQJ WKH 9 KLS RQWLQXHG ʸ Ä Ê Ɩ Ã ÄËƑ ÆÈ ÉÉ ÅÈ ÊÅ É Â Ê ơ Ɩ ƢƑ Ê Ä ÆÈ ÉÉ Ɣ V CHIP V CHIP OFF V CHIP SET CHANGE PASSWORD ƺ Ä ÂÅ ÃÅº ƻ V CHIP V CHIP OFF V CHIP SET V CHIP SET DTV CHANGE PASSWORD ƺ Ê Â ÃÅº ƻ ...

Page 11: ... OFF TIMER 11 00AM CANCEL ENTER MENU ʼ È ÉÉ ÅÈ ÊÅ É Ê Ê º É È º Ã ÄËÊ Ƒ Ê Ä ÆÈ ÉÉ Ɣ ON OFF TIMER ON TIMER 12 00AM DIGITAL CH 51 001 SUN SAT CANCEL OFF TIMER 11 30AM CANCEL ENTER MENU ʽ È ÉÉ ÅÈ ÊÅ É Â Ê ơ ƢƔ ÅÍ Ê É É ÊƔ ON OFF TIMER ON TIMER 12 00AM DIGITAL CH 51 001 SUN SAT CANCEL OFF TIMER 11 30AM SET ENTER MENU ʾ È ÉÉ È Æ Ê ºÂÏ ËÄÊ Â Ê Ã ÄË É È Ä É Â È ºƔ ÅÊ ÉƓ Å Ä Â Ê ËÄ Ê ÅÄƓ Å Ä Â Ê Ã ÈƑ ÅÂÂÅ...

Page 12: ... ƭ ƭ ƭ ÊÊ Ä Ê ƺ Ä ÂÅ ÃÅº ƻ ʸ È ÉÉ Ä Ê Ä ÂÅ ÃÅº Ƒ Ê Ä ÆÈ ÉÉ ÅÈ ÊÅ É Â Ê ÅÆÊ ÅÄƔ ADD ERASE SAP OFF CLOSED CAPTION V CHIP AUTO SHUT OFF OFF MENU ʹ È ÉÉ ÅÈ ÊÅ É Â Ê ơ ƢƑ Ê Ä ÆÈ ÉÉ ÅÈ ÊÅ É Â Ê ÅÈ Ɣ ADD ERASE SAP OFF CLOSED CAPTION V CHIP AUTO SHUT OFF OFF MENU ʺ È ÉÉ È Æ Ê ºÂÏ ËÄÊ Â Ê Ã ÄË É È Ä É Â È ºƔ Ä Ê É ÊËÈÄ º ÅÄ ÅÈ ÄÄ Â É Â Ê ÅÄ É Ã º Ƒ ơ Ƣ Í ÂÂ ÆÆ È ÅÄ Ê É È ÄƔ É Ã ÄÉ Ê Ê Ê ÅÄº Ëº Å ÈÅ È Ã ÈÅ ...

Page 13: ...Ê ÆÂ Ï ÁƔ ÅÈÍ Èº Æ ÊËÈ É È ËÄ Ê ÅÄ È ÉÉ ÅÄ ÅÈ ÊÍ ºËÈ Ä Ê ÆÂ Ï ÁƔ Å È ÊËÈÄ ÊÅ ÆÂ Ï ÁƑ ÆÈ ÉÉ Ɣ ƺ Ê Äº Èº Â Ïƻ ʺ ʼ ƺ ËÆ È ÅÄ Â Ïƻ ˀ ʸʼ Ê ÂÂ Æ ÊËÈ È ÉÉ ƭ ºËÈ Ä ÆÂ Ï ÁƔ Å È ÉËÃ ÄÅÈÃ Â ÆÂ Ï ÁƑ ÆÈ ÉÉ ÅÈ ƭ Ɣ Ê ÉÊ ÂÂ Æ ÊËÈ À ÊÊ ÈÉ Î ÉÉ Ì ÂÏƑ ÆÈ ÉÉ ƭ Ư ÊÅ ÉÊ Â Ð Ê ÉÊ ÂÂ Æ ÊËÈ Ɣ ÂÅÍ ÃÅÊ ÅÄ ËÈ Ä ÆÂ Ï Á ÆÈ ÉÉ Ɣ Å È ÊËÈÄ ÊÅ ÆÂ Ï ÁƑ ÆÈ ÉÉ Ɣ ÂÅÍ ÊÈ Á Ä Äº Ì ÈÊ Â ÂÅ Á ºÀËÉÊÃ ÄÊ ÄÅ É ÈÉ ÆÆ È Ä Ê Æ ÊËÈ ºËÈ Ä ÉÂÅÍ ÃÅ...

Page 14: ... ÊËÈ ÆÈÅÌ º É É ÃÆÂ Äº ÅÄÌ Ä ÄÊ Í Ï ÊÅ Ã Á Ê Ã º È ÅÈº Ä Ɣ ËÄ ËÊ ÅÈ Ð º È ÅÈº Ä Ƒ ËÉ Ƒ º ÉÊÈ ËÊ ÅÄƑ ÅÈ È Ì É ÅÄ Å Ê Â Ì É ÅÄ ÆÈÅ È ÃÉƑ Ì º ÅÊ Æ ÉƑ É Äº ÅÊ È Ã Ê È ÂÉƑ É ÆÈÅ Ê º ËÄº È Ê ÅÆÏÈ Ê ÍÉ Å Ê Ä Ê º Ê Ê É Äº ÅÊ È ÅËÄÊÈ ÉƑ Äº Ã Ï ÉË À Ê ÏÅË ÊÅ Ì Â ÄºƭÅÈ È Ã Ä Â Â Â ÊÏƔ Î ÃÆÂ Ɠ Ä ƖÊÅË Ê Ã È È ÅÈº Ä ÅÈ ʺʷ Ã ÄËÊ ÉƔ ʸ Å º ÉÉ ÊÊ Ê Æ Í Ê Ê È É ÆÈ Ì ÄÊ ÅÄ Ê ÄÊ ÊƔ ËÄ Ê Í ÂÂ ËÊÅÃ Ê ÂÂÏ ÊËÈÄ ÅÄƔ ʹ È ÉÉ...

Page 15: ...Ã Ê È ÂÉƑ É ÆÈÅ Ê º ËÄº È Ê ÅÆÏÈ Ê ÍÉ Å Ê Ä Ê º Ê Ê É Äº ÅÊ È ÅËÄÊÈ ÉƑ Äº Ã Ï ÉË À Ê ÏÅË ÊÅ Ì Â ÄºƭÅÈ È Ã Ä Â Â Â ÊÏƔ È Æ È Ê ÅÄƓ È ÉÉ ƭ ÊÅ É Â Ê Ê ƭ ÃÅº Ɣ Å º ÉÉ ÊÊ Ê Æ Í Ê Ê È É ÆÈ Ì ÄÊ ÅÄ Ê ÄÊ ÊƔ Å º ÆÈ Ì ÅËÉÂÏ È ÅÈº º Ê Æ ÄÊÅ Ê ÆÂ Ï Á ÅÈ Ã ÅÈº ÈƔ Ʒ Ʒ Ʒ ʸ È ÉÉ ÊÅ É Â Ê Ê º É È º Ê Æ ÉÆ º ÅÈ Ɣ Ê É È ÅÃÃ Äº º ÊÅ É Ê Ê Æ º ÊÅ Ê ÃÅº ÅÄ Ê È ÅÈº Ä ÅÈ ÉÊ È ÉËÂÊÉƔ ʹ È ÉÉ È Æ Ê ºÂÏ ÊÅ É Â Ê ƭ ÄÆËÊ ÆÅÉ Ê...

Page 16: ... Ê Æ ÊËÈ ºÌ Ä É ÅÄ È Ã Ɣ Å È ÉËÃ ÄÅÈÃ Â ÆÂ Ï Á È ÉÉ Ɣ ÅÊ ÉƓ ÉÅËÄº É ÃËÊ º ºËÈ Ä È Ã Ï È Ã ÆÂ Ï ÁƔ È ÉÉ ºËÈ Ä ÆÂ Ï ÁƔ Ê Ã ÏÅË ÆÈ ÉÉ Ƒ Ê ÉÂÅÍƖÃÅÊ ÅÄ ÉÆ º Ä ÉƔ Å È ÉËÃ ÄÅÈÃ Â ÆÂ Ï Á È ÉÉ Ɣ ÅÊ ÉƓ ÉÅËÄº É ÃËÊ º ºËÈ Ä ÉÂÅÍƖÃÅÊ ÅÄ ÆÂ Ï ÁƔ È ÉÉ ÅÈ È Æ Ê ºÂÏ ÊÅ º ÉÆÂ Ï Ê ÆÊ È ÅÈ ÊÈ Á ÄËÃ È ÏÅË Í ÄÊƔ Â Ï Á ÉÊ ÈÊÉ ÈÅÃ Ê É Â Ê º ÆÊ È ÅÈ ÊÈ ÁƔ Å ÂÅ Ê ÉË º Ä ÆÊ ÈÉ ÅÈ ÊÈ ÁÉƔ Â Ï Á ÉÊ ÈÊÉ ÈÅÃ Ê ÄÄ Ä Å Ê ËÈÈ ÄÊ ÆÊ...

Page 17: ... Ê Ã ÄËƔ KDQJLQJ DQJOHV 7LWOH VHOHFWLRQ 9 PHQX ʸ È ÉÉ ºËÈ Ä ÆÂ Ï ÁƔ ËÈÈ ÄÊ Ä Â Í ÂÂ ÆÆ ÈƔ 1 2 ʹ È ÉÉ È Æ Ê ºÂÏ ËÄÊ Â Ê º É È º Ä Â É É Â Ê ºƔ ÅÊ Ɠ Æ Äº Ä ÅÄ Ê Ƒ ÏÅË Ã Ï ÄÅÊ Â ÊÅ Ä Ê Ä Â É Ì Ä ÃËÂÊ Ɩ Ä Â É È È ÅÈº º ÅÄ Ê Ɣ ʸ È ÉÉ ºËÈ Ä ÆÂ Ï ÁƔ ÊÂ Ã ÄË ÆÆ ÈÉ ÅÄ Ê É È ÄƔ ʹ È ÉÉ ƭ ƭ ƭ ÊÅ É Â Ê Ê º É È º Ê ÊÂ Ɣ ʺ È ÉÉ ÅÈ Ɣ ÆÂ Ï Á Å Ê É Â Ê º Ê ÊÂ Í ÂÂ ÉÊ ÈÊƔ ÅÊ Ɠ Æ Äº Ä ÅÄ Ê Ƒ ÏÅË Ã Ï ÄÅÊ Â ÊÅ É Â Ê Ê ...

Page 18: ...ÆÈ ÉÉ º Ê È º ÉÆÂ Ï Ä Â ÈÅÍÉ È º ÉÆÂ Ï ºƑ ÅÈ Í Ä Ê º É ÊÈ Ï É ÂÅÉ º Ï ÆÈ ÉÉ Ä Ƒ ÆÂ Ï Á ÄÉ ËÊÅÃ Ê ÂÂÏ ÉÊ ÈÊ Ä ÈÅÃ Ê ÈÉÊ Â Ɣ Ä Ê É É Ƒ Ê ÈÉÊ Â É Ä ʺƭ Â Ƒ ÅÄÂÏ ʺƭ Â É È ÆÂ Ï º Á Ä ÅÈº ÈƔ Ê ÈÉÊ Â É Â Ƒ Ê ÈÉÊ Â É ÆÂ Ï º ÁƔ Ê ÈÉÊ Â É Ì ʞ Â Ƒ Ê ÈÉÊ Ì ʞ Â É ÆÂ Ï º ÁƔ Ê È É ÄÅ Â Ê ÈÅÅÊ º È ÊÅÈÏƑ ÆÂ Ï Á ºÅ É ÄÅÊ Ä ËÊÅÃ Ê ÂÂÏƔ ʹ È ÉÉ Ɣ É Â Ê º Â ÉÊ ÈÊÉ ÆÂ Ï Ä ÁƔ ʺ È ÉÉ ÊÅ Äº ÆÂ Ï ÁƔ É Â Ê º Â ÉÊ ÈÊÉ ÆÂ Ï Ä Á...

Page 19: ... Ê Ä ÆÈ ÉÉ Ɣ ÈÅ È Ã Í É ÅÍÉ ÅÄÂÏ Ê ÆÈÅ È Ã º Â É Ê Ê ÏÅË Ì ºº º Ä Ê Æ ʹƔ ÈÅÍÉ È Í Folder 1 Folder 2 MP3 1 MP3 2 MP3 3 WMA 1 WMA 2 WMA 3 JPEG Preview Edit Mode Program View Add To Program ÈÅ È Ã Í MP3 1 MP3 2 MP3 3 WMA 3 JPEG Preview Edit Mode Browser View Clear Program ʼ Ä Ê ÈÅ È Ã ÍƑ ÆÈ ÉÉ Ɣ Â É ÉÊ ÈÊ ÊÅ ÆÂ Ï Á Ä ÆÈÅ È ÃÃ º ÅÈº È Ê Ê Í È ºº º Ï ÏÅËƔ Å È ÃÅÌ Â ÈÅÃ ÆÈÅ È Ã Â ÉÊ Ä ÉÊÅÆ ÃÅº Ä Ê º Ê Å...

Page 20: ... ÉÉÍÅÈºƢ É È Ä Í ÂÂ ÆÆ ÈƔ ʹƻ È ÉÉ ơʷʷʷʷƢ ËÉ Ä ËÃ È ËÊÊÅÄÉ ƺʷƯˀƻƔ ƺ Â É ÄÅÊ Ƒ Ê É É ÆÈ ƖÉ ÊÊ Ä Æ ÉÉÍÅÈº Å Ê É ËÄ ÊƻƔ Ä ÆÈ ÉÉ Ɣ Æ È ÄÊ Â Â Ì Â Â ÉÊ Í ÂÂ ÆÆ ÈƔ Ʒ Ì Â Ɠ Æ È ÄÊ Â ÅÄÊÈÅÂ É ÊÊ Ä ºÅ É ÄÅÊ ËÄ Ê ÅÄƔ Ʒ Ì Â ʿƓ ÈÊË ÂÂÏ ÂÂ ÉÅ ÊÍ È Ä ÆÂ Ï º ÁƔ Ʒ Ì Â ʸƓ ÉÅ ÊÍ È ÅÈ ºËÂÊÉ ÄÄÅÊ ÆÂ Ï º ÁƔ ʺƻ È ÉÉ ÅÈ ÊÅ É Â Ê ÈÅÃ Ê Â Ì Â ʸ ÊÅ Â Ì Â ʿƔ Â Ã Ê Ê ÅÄ Í ÂÂ ÃÅÈ É Ì È É Ê Â Ì Â ÄËÃ È É ÂÅÍ ÈƔ Ä ÆÈ ÉÉ Ɣ ʻƻ È É...

Page 21: ...Ê ÅÄ ÎÆ È Ä Ä ÆÈÅ Â ÃÉƔ ÈÏ ÄÅÊ È ÄÄ ÂƔ ʹʺ ÊËÈ ÅÄÊÈÅÂ É ÄÅÊ ºÀËÉÊ ºƔ Á Æ ÊËÈ ÅÄÊÈÅÂ ºÀËÉÊÃ ÄÊÉƔ ʺʻ ÅÉÉ Â ÂÅ Â ÄÊ È È Ä Ɣ Á ÅÈ ÉÅËÈ Å È ÆÊ ÅÄ º ÉÊËÈ Ä Ɣ ʾʺ ÄÊ ÄÄ ƺ ƻ ÅÄÄ ÊÅÈ É ÄÅÊ ÅÄÄ Ê º ÅÈ ÆÅÉÉ Â ÂÅ Â ÄÊ È È Ä Ɣ Á ÅÄÄ Ê ÅÄ ÅÈ ƭ ÄÊ ÄÄ Ƒ È ÆÅÉ Ê ÅÄ ÅÈ ÈÅÊ Ê ÄÊ ÄÄ Ɣ ʸʺƑ ʸʻ ÅÅÈ ÅÈ ÄÅ ÅÂÅÈƔ ÉÊ Ê ÅÄ ÎÆ È Ä Ä ÆÈÅ Â ÃÉƔ ÈÏ ÄÅÊ È ÄÄ ÂƔ ʹʺ ÊËÈ ÅÄÊÈÅÂ É ÄÅÊ ºÀËÉÊ ºƔ Á Æ ÊËÈ ÅÄÊÈÅÂ ºÀËÉÊÃ ÄÊÉƔ ʺʻ ÅÉÉ Â ÂÅ Â Ä...

Page 22: ...ÂËÊ ÅÄ ÄÊ È ÊÅÂÂ È Ê ʸƖʿʷʷƖʽʺʸƖʺʿʸʸƔ ƺʹƻ ÅË ÃËÉÊ ÆÈ É ÄÊ ÏÅËÈ ÅÈ Ä Â ÂÂ Å É Â ÅÈ ÅÊ È ÆÈÅÅ Å ÆËÈ É ÊÅ Ê ËÊ ÅÈ Ð º ÈÌ Ê Ê ÅÄƔ ÅÈ ºº Ê ÅÄ Â Ä ÅÈÃ Ê ÅÄƑ Ì É Ê ƠÉ Í É Ê Ɠ ÍÍÍƔÊ ÆƔÊÅÉ Ɣ ÅÃ Ɣ Ɣ ƔƑ Ƒ Ɣ Ɣ Ɣ Ɣ Ƒ Ƒ Ƒ Ƒ Ɣ ƺ Ƒ Ƒ Ƒ Ƒ Ƒ ƻƔ Å Æ ÈÉÅÄƑ ÄÊƑ º ÉÊÈ ËÊÅÈƑ º Â ÈƑ ÅÈ ÅÃÆ ÄÏ É ËÊ ÅÈ Ð º ÊÅ Ä Ƒ ÃÅº ÏƑ ÅÈ ÎÊ Äº Ê Ê ÈÃÉ Å Ê É Í ÈÈ ÄÊ É Ä ÄÏ Ã ÄÄ È Í ÊÉÅ Ì ÈƔ Ê Ã Í Ê Ä Í Ä Ê ÅÄ ÃËÉÊ ÅÃÃ Ä º ÊÅ Ä ÅÈ ÄÏ Å Â Ê ...

Page 23: ...VICING The laser diode used for a pickup head may be destroyed with external static electricity Moreover even if it is operating normally after repair when static electricity discharge is received at the time of repair the life of the product may be shortened Please perform the following measure against static electricity be careful of destruction of a laser diode at the time of repair Place the u...

Page 24: ...rn on the TV Insulation resistance between the cord plug terminals and the eternal exposure metal Note 2 should be more than 1M ohm by using the 500V insulation resistance meter Note 1 If the insulation resistance is less than 1M ohm the inspection repair should be required Note 1 If you have not the 500V insulation resistance meter use a Tester Note 2 External exposure metal Antenna terminal 2 AV...

Page 25: ...wer company For units intended to operate from battery power or other sources refer to the operating instructions GROUNDING OR POLARIZATION This unit is equipped with a polarized alternating current line plug a plug having one blade wider than the other This plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug fully into the outlet try reve...

Page 26: ...pment turn off the power and unplug all of the equipment from the wall outlet Failure to do so may cause an electric shock and serious personal injury Read the owner s manual of the other equipment carefully and follow the instructions when making any connections SOUND VOLUME Reduce the volume to the minimum level before you turn on the product Otherwise sudden high volume sound may cause hearing ...

Page 27: ...CHARGE UNIT NEC SECTION 810 20 ANTENNA LEAD IN WIRE GROUNDING CONDUCTORS NEC SECTION 810 21 GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM NEC ART 250 PART H GROUND CLAMP ELECTRIC SERVICE EQUIPMENT NEC NATIONAL ELECTRICAL CODE S2898A IMPORTANT SAFEGUARDS CONTINUED A1 5 ...

Page 28: ...ering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector NOTE Fig 1 Before your operation please read PREPARATION OF SERVICING Use the Lead Free solder Manual soldering conditions Soldering temperature 320 20 C Soldering time Within 3 seconds Soldering combination Sn 3 0Ag 0 5Cu When Soldering Removing of solder use the drawing equipment over the Pick Up Unit t...

Page 29: ...her directions to wind the Video Tape in the Cassette Case Repeat steps 3 4 Then take out the Video Cassette from the Deck Chassis Be careful not to scratch the tape TAPE REMOVAL METHOD AT NO POWER SUPPLY Fig 1 Pinch Roller Cam Main Cam Clutch Ass y Main Chassis Front Side Loading Motor Screw Capstan DD Unit Fig 2 1 2 3 Remove the Back Cabinet and AV PCB DVD Block Refer to item 1 of the DISASSEMBL...

Page 30: ...CT and 0 key of a remote control unit The On Screen Display message will appear The Tray Lock has now been cleared 1 2 3 4 5 If the stored 4 digit password in the Rating Level menu needs to be cancelled please follow the steps below Turn Unit ON Set the DVD to the Stop Mode Check that No disc is displayed on the screen Press and hold the STOP button on the front panel Simultaneously press and hold...

Page 31: ...TIC DIAGRAMS MPEG MICON DSP MEMORY MOTOR DRIVE AUDIO VIDEO Y C AUDIO HEAD AMP MICON IN OUT CHROMA IF Hi Fi TUNER DVD IN OUT REGULATOR TV POWER COMB FILTER DEFLECTION SOUND AMP SURROUND CRT OPERATION POWER GROUND SDRAM FLASH GPIO VIF SIF AV IN OUT LOADING MOTOR SW INTERCONNECTION DIAGRAM WAVEFORMS MECHANICAL EXPLODED VIEW CHASSIS EXPLODED VIEW DVD DECK EXPLODED VIEW MECHANICAL REPLACEMENT PARTS LIS...

Page 32: ... 48 REW 1 48 with Cassette T 120 Forward Reverse NTSC or PAL M SP SLP EP 3x 5x 9x 15x Picture Search Frame Advance Yes Slow Speed 1 10 G 3 DVD System Color System NTSC Disc DVD CD DA CD R RW Video CD DVD R RW Video Format Only Disc Diameter 120 mm 80 mm Drive DM3PB Search speed Fwd 4 step Actual 2 120 times DVD VIDEO CD 4 40 times CD Rev 4 step Actual 2 120 times DVD VIDEO CD 4 40 times CD Slow sp...

Page 33: ...20kHz Wow And Flutter Less than 0 01 Wrms Channel Separation More than 60 dB Harmonic Distortion Less than 1 0 G 6 Power Power Source AC 120V 60Hz DC Power Consumption at AC 140 W at 120 V 60 Hz at DC Stand by at AC 4 W at 120 V 60 Hz Per Year Energy Star No Protector Power Fuse Yes Safety Circuit Yes IC Protector Micro Fuse No Dew Sensor No G 7 Regulation Safety UL UL1492 Radiation FCC X Radiatio...

Page 34: ...isplay Yes Sleep Yes Audio Select Yes Mute Yes Channel Return Skip Yes Closed Caption Skip Yes TIMER REC Yes REC OTR Yes Slow Yes Play Yes Stop Yes REV Rew Yes FF F Fwd Yes Pause Still Step Yes CM Skip Jump Yes Speed Return Yes Counter Reset Angle Yes Zero Return Subtitle Yes Input Select Zoom Yes Menu Setup Yes Program Repeat A B DVD USB No Program Repeat A B Yes D Tracking Top Menu Yes Tracking ...

Page 35: ...es ADD Delete Yes Label CH Label No Video Label No Favorite CH No Lock Hotel Lock No Channel Lock No Video Lock No Front Panel Lock No Closed Caption Yes CC Advance Yes Signal Mater Yes Audio Language Yes Auto Setup Yes Auto Clock Yes Picture Size Yes Picture Scroll No Zoom Yes CABLE Yes QAM Yes SAP Yes Comb Filter Yes 3 D VM Circuit No Protect of FBT Leak Circuit Yes TV Auto Shut off Function Yes...

Page 36: ...o Audio DAC 192kHz 24bit Copy Disc to Tape Yes by Conditioning G 14 Accessories Owner s Manual Language English w Guarantee Card Yes Remote Control Unit Yes Battery Yes UM size x pcs UM 4 x 2 pcs OEM Brand No Rod Antenna No Poles Terminal Loop Antenna No Terminal U V Mixer No 300 ohm to 75 ohm Antenna Adapter No Antenna Change Plug No DC Car Cord Center No AC Plug Adapter No AC Cord No AV Cord 2Pi...

Page 37: ...nent Input RCA x 3 Audio Input RCA x 2 L MONO R Digital Audio Output Coaxial DTV DVD Only VHF UHF Antenna Input F Type AC Inlet No G 16 Set Size Approx W x D x H mm 655 x 472 5 x 580 G 17 Weight Net Approx 36 0kg 79 4lbs Gross Approx 40 0kg 88 2lbs G 18 Carton Master Carton No Content Material Dimensions W x D x H mm Description of Origin Gift Box Material Double White Dimensions W x D x H mm 766 ...

Page 38: ...3 Remove the 2 screws 1 Disconnect the following connectors CP353 CP404 and CP1704 Remove the TV DVD VCR Block in the direction of arrow Fig 1 3 CP1704 TV DVD VCR Block 1 1 Front Cabinet CP404 Front Cabinet 1 1 1 1 Back Cabinet 1 1 2 2 CRT PCB Front Cabinet CP801B CP806 CP802B CP803 1 4 VCR DECK Refer to Fig 1 4 NOTE Do not remove the cable at the FE Head section The FE Head may be damaged if you ...

Page 39: ...ou remove the DVD Deck with no soldering the Laser may be damaged Remove the 2 screws 1 Remove the DVD Top in the direction of arrow A Remove the 4 screws 2 Remove the DVD Deck in the direction of arrow B Disconnect the following connectors CP2301 CP2302 and CP2303 Remove the 2 screws 3 Remove the DVD MT PCB in the direction of arrow C Fig 1 7 1 A Angle Deck 2 B C 3 DVD MT PCB Pick Up PCB 1 DVD To...

Page 40: ...EMBLY INSTRUCTIONS B1 3 Deflection PCB 1 1 Bottom Plate 2 2 2 1 8 DEFLECTION PCB Refer to Fig 1 8 1 2 3 Remove the 2 screws 1 Remove the 3 screws 2 Remove the Deflection PCB in the direction of arrow Fig 1 8 ...

Page 41: ...s Top Bracket Top Bracket Main Chassis Main Chassis Cassette Side L Cassette Side R Locker R Fig 2 2 Link Unit 2 3 LINK UNIT Refer to Fig 2 3 Set the Link Unit to the Eject position Unlock the support 1 Remove the A side of the Link Unit first then remove the B side 1 2 3 Fig 2 3 A Link Unit Main Chassis 1 Link Unit B Main Chassis 1 1 NOTE 1 After installation of the Top Bracket bend the support 1...

Page 42: ...nsion Holder hook is set to the position of Fig 2 6 A to move the Tension Arm Ass y Remove the Tension Spring Unlock the 2 supports 1 and remove the Tension Band Unlock the support 2 and remove the Tension Arm Ass y Unlock the support 3 and remove the Tension Connect Float the hook 4 and turn it clockwise then remove the Tension Holder Fig 2 5 C Loading Motor Cassette Opener Fig 2 6 B Tension Band...

Page 43: ...ear NOTE 1 2 3 4 5 6 Take care not to damage the gears of the S Reel and T Reel The Polyslider Washer may on the back of the reel Take care not to damage the shaft Do not touch section A of S Reel and T Reel Use gloves Refer to Fig 2 8 A Touching may leave stains on section A When you install the reel clean the shaft and grease it If you do not grease noise may be heard in FF REW mode After instal...

Page 44: ... A C Head Use gloves When you install the A C Head Spring install as shown in Fig 2 10 B When you install the A C Head tighten the screw 1 first then tighten the screw 2 finally tighten the screw 3 Fig 2 10 A 1 2 A C Head A C Head Spring A C Head Base Screw Torque 5 0 5kgf cm Screw 1 2 2 3 2 1 Fig 2 10 B Spring Position 2 11 FE HEAD RECORDER ONLY Refer to Fig 2 11 Remove the screw 1 Remove the FE ...

Page 45: ...lso can be seen the Main Chassis hole through the Main Cam maker hole Fig 2 14 B Pinch Roller Cam Marker Main Cam 2 15 LOADING GEAR S T UNIT Refer to Fig 2 15 A 1 2 Remove the E Ring 1 and remove the Main Loading Gear Remove the Main Rod Tension Lever Loading Arm S Unit and Loading Arm T Unit 1 Main Loading Gear Main Rod Tension Lever Loading Arm T Unit Loading Arm S Unit Fig 2 15 A 2 13 CAPSTAN D...

Page 46: ...t with inserting the spring of the Clutch Ass y into the dent of the Coupling Gear Refer to Fig 2 16 B Fig 2 16 B Clutch Ass y Coupling Gear 2 17 Remove the P4 Cap Unlock the support 1 and remove the Cassette Guide Post Remove the Inclined Base S T Unit Remove the screw 2 Remove the LED Reflector 1 2 3 4 5 Fig 2 17 A CASSETTE GUIDE POST INCLINED BASE S T UNIT P4 CAP LED REFLECTOR Refer to Fig 2 17...

Page 47: ...emove the Main Chassis Ass y 1 2 3 4 Fig 3 2 A Tray Main Frame Ass y Fig 3 1 B Insulator R NOTE 1 Disassemble only the DVD DECK PARTS parts listed here Minute adjustments are needed if the disassembly is done If the repair is needed except listed parts replace the DVD MECHA ASS Y NOTE 1 2 In case of the Main Chassis Ass y install it from 1 to 4 in order Refer to Fig 3 2 B In case of the Main Chass...

Page 48: ... Gear as shown the Fig 3 4 B Check Hook Main Gear Rack Loading Loading Belt Pulley Gear 1 Main Frame Ass y 3 3 LOADING MOTOR PCB ASS Y LOADING BELT Refer to Fig 3 3 A 1 2 3 4 5 Remove the Loading Belt Remove the screw 1 Remove the 2 screws 2 Remove the Loading Motor PCB Ass y Remove the Pulley Gear Fig 3 3 A 2 2 Loading Motor PCB Ass y Screw Torque 2 5 0 3kgf cm Screw 1 Screw Torque 1 0 0 3kgf cm ...

Page 49: ... y 2 Fig 3 7 D Main Chassis Ass y Bottom Side Check Hook Check Hook Check Hook Check Hook Loosen the wire in the direction of the arrow Fig 3 5 B No gap Clamper Plate Clamper Fig 3 6 C Insulator R Main Chassis Ass y Top Side 3 7 Remove the screw 1 Remove the Switch PCB Ass y Unlock the support 2 Remove the Middle Gear Remove the 2 screws 3 Remove the Feed Motor Remove the Motor Gear 1 2 3 4 5 6 7 ...

Page 50: ... Printing Surface Printing Surface 10 1mm Fold 2 Reinforcement Plate Reinforcement Plate Double Sided Tape Printing Surface 10mm Fold Fold back at the border line of the reinforcement plate Fold it by 90 50 1mm 73 1mm 117 1mm Proceed the steps 1 through 4 24 pin FFC 5 pin FFC When installing the FFC fold it correctly and install it as shown from Fig 3 8 A to Fig 3 8 C 3 8 FFC WIRE HANDLING 1 Do no...

Page 51: ...ip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 4 2 2 GND on the CRT Screwdriver Alligator Clip Support CRT GND on the CRT Rubber Cap CRT Support Fig 4 1 Fig 4 2 3 After one side is removed pull in the opposite direction to remove the other NOTE DISASSEMBLY INSTRUCTIONS INSTALLATION 1 Clean the spot where the cap was located with a sm...

Page 52: ...ompletely Fig 5 2 Blower type IC desoldering machine IC 3 When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering machine Refer to Fig 5 3 NOTE Some ICs on the PCB are affixed with glue so be careful not to break or damage the foil of each IC leads or solder lands under the IC when rem...

Page 53: ...eld Wire Refer to Fig 5 7 NOTE Do not absorb the solder to excess Fig 5 7 Soldering Iron IC Braided Shield Wire 4 When bridge soldering between terminals and or the soldering amount are not enough resolder using a Thin tip Soldering Iron Refer to Fig 5 8 Fig 5 8 Thin tip Soldering Iron IC 5 Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnorm...

Page 54: ...lop Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground High Pass Filter I K L M N O P R S H SW Hz IC IF IND INV KIL L LED LIMIT AMP LM LDM LP L P F LUMI M MAX MINI MIX MM MOD MPX MS SW NC NR OSC OPE PB PB CTL PB C PB Y PCB P CON PD PG P P R REC REC C REC Y REEL BRK REEL S REF REG REW REV RVS RF RMC RY S CLK S COM S DATA SEG SEL SENS SER SI ...

Page 55: ...tor Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse Voltage Display Video Playback Variable Resistor Video Recording Visual Search Fast Forward Visual Search Rewind Voltage Super Source Vertical Synchronization Voltage Tuning Crystal Luminance Chrominance C1 2 ...

Page 56: ...NT OSD HORIZONTAL Adjust the PG SHIFTER manually Refer to the ELECTRICAL ADJUSTMENT PG SHIFTER 5 2 sec Adjusting of the Tracking to the center position 6 2 sec Can be checked of the INITIAL DATA of MEMORY IC Refer to the WHEN REPLACING EEPROM MEMORY IC Check of the SUM DATA POWER ON total hours MICON VERSION VERSION and DIGITAL TV MICON FIRMWARE on the screen Refer to the WHEN REPLACING EEPROM MEM...

Page 57: ...nds before Power On or alternatively discharge backup capacitor 1 2 3 16 x 16 x 16 x thousands digit value 16 x 16 x hundreds digit value 16 x tens digit value ones digit value Set the VOLUME to minimum Press both VOL DOWN button on the set and the Channel button 6 on the remote control for more than 2 seconds After the confirmation of using hours turn off the power Time Parts Name 500 hours 1 000...

Page 58: ... below Audio Control Head 2 TAPE RUNNING SYSTEM When cleaning the tape transport system use gauze moistened with isopropyl alcohol 3 CYLINDER Wrap a piece of chamois around your finger Dip it in isopropyl alcohol Hold it to the cylinder head softly Turn the cylinder head counterclockwise to clean it in the direction of the arrow Refer to the figure below NOTE Do not exert force against the cylinde...

Page 59: ...fter the Up Date Logo screen will appear Unplug the AC cord then plug it in After the write set to the initializing of shipping Turn on the power and set the DVD mode Press both VOL DOWN button on the set and Channel button 4 on the remote control for more than 2 seconds The INITIALIZE 5 COMPLETE will appear on the screen Then unplug the AC cord and plug it in CHECK FOR THE FIRMWARE VERSION Turn o...

Page 60: ...er Refer to Fig 1 RE WRITE FOR DIGITAL SOFT FIRMWARE 1 2 3 Fig 1 Using the Flash UP Date Soft Disc JG206 and USA SD DTV ROM DISC JG176 please Re write the DIGITAL SOFT FIRMWARE The operating manual for Re writing is included in Flash UP Date Soft Disc JG206 NOTE It is possible to write only with the personal computer of WINDOWS ...

Page 61: ...annel button 6 on the remote control for more than 2 seconds ADDRESS and DATA should appear as FIG 1 INIT 00 57 CRT ON 0000 PLAY REC 0000 OEC7150A_15 DTV CTT71152 INIT 4B3C ROM 0844 ADDRESS DATA If a service repair is undertaken where it has been required to change the MEMORY IC the following steps should be taken to ensure correct data settings while making reference to TABLE 1 Table 1 57 00 00 2...

Page 62: ...0 Tentelometer Confirmation of Tape Tension on Playback JG176 APJG176125 Up Date of the DIGITAL Firmware JG205 APJG205000 Serial Communication Change JIG Connect the set to personal computer 2007 SD DTV Rom Disc Up Date of the Firmware Flash UP Date Soft Disc APJG206000 JG206 JG002E Taper nut driver 70909228 Back tension cassette gauge 70909103 Adapter Dial Torque Gauge 10 90gf cm 60 600gf cm JG15...

Page 63: ... DVD mode cannot be selected Short circuit between TP1001 and Ground with the cable JG154 The BOT EOT and the Reel Sensor do not work and the VCR deck can be operated without a cassette tape In case of using a cassette tape press the EJECT button to insert or eject a cassette tape Turn on the power and re check the cable before checking the trouble points When you servicing with connection of DVD ...

Page 64: ...es 20 2gf in the beginning of playback 1 2 USING A CASSETTE TYPE TORQUE TAPE KT 300NR 1 2 3 After confirmation and adjustment of Tension Post position Refer to item 1 2 load the cassette type torque tape KT 300NR and set to the PLAY mode Confirm that the right meter of the torque tape indicates 50 90gf cm during playback in SP mode Confirm that the left meter of the torque tape indicates 25 40gf c...

Page 65: ...he Tracking Button to move the envelope The envelope waveform will begin to decrease when you press the Tracking Button Adjust the PG shifter during playback Refer to the ELECTRICAL ADJUSTMENTS 1 2 3 4 5 6 NOTE After adjustment confirm and adjust A C head Refer to item 2 2 Fig 2 1 A Fig 2 1 B NOTE Install the Torque Gauge on the reel disk firmly Press the REW button to turn the reel disk 1 5 CONFI...

Page 66: ...unterclockwise until little distortion is appeared then adjust the a P4 Cap Fig 2 2 A Fig 2 2 B Audio Control Head Fig 2 2 C Audio Control Head Reflected picture of Stamp Mark Stamp Mark Tape 0 25 0 05mm 2 3 TAPE RUNNING ADJUSTMENT X VALUE ADJUSTMENT Confirm and adjust the height of the Reel Disk Refer to item 1 1 Confirm and adjust the position of the Tension Post Refer to item 1 2 Adjust the Gui...

Page 67: ...USTMENT PARTS LOCATION GUIDE 5 6 7 8 9 10 1 2 3 4 1 Tension Connect 2 Tension Arm 3 Guide Roller 4 Audio Control Head 5 X value adjustment driver hole 6 7 8 9 10 P4 Post T Brake Spring T Reel S Reel Adjusting section for the Tension Arm position ...

Page 68: ...o display the adjustment screen for DVD mode Press the VOL DOWN button on the set and the Channel 9 on the remote control for more than 2 seconds 3 4 5 TV A 4 3 00 OSD H 14 FUNCTION OSD H OSD C CUT OFF H POSI H BLK L H BLK R V SIZE V POSI V LIN VS CORR V COMP R BIAS G BIAS B BIAS R DRV G DRV B DRV BRI CENT BRI MAX NO 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 29 30 FUNCTION BRI MIN CONT CE...

Page 69: ...remote control to whiten the R BIAS G BIAS B BIAS R DRV B DRV and G DRV at each step tone sections equally Perform the above adjustments 5 and 6 until the white color is achieved 2 6 OSD HORIZONTAL Activate the adjustment mode display of Fig 1 1 Press the LEFT RIGHT button on the remote control until the difference of A and B becomes minimum Refer to Fig 2 2 1 2 B A TV A 4 3 00 OSD H 14 Fig 2 2 2 ...

Page 70: ... 9 After the adjustment of Vertical Linearity reconfirm the Vertical Position and Vertical Size adjustments Receive the monoscope pattern Using the remote control set the brightness and contrast to normal position Activate the adjustment mode display of Fig 1 1 and press the channel button 08 on the remote control to select V LIN Press the LEFT RIGHT button on the remote control until the SHIFT qu...

Page 71: ...the AV mode 2 13 BRIGHT CENTER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Receive the monoscope pattern RF Input Using the remote control set the brightness and contrast to normal position Activate the adjustment mode display of Fig 1 1 and press the channel button 29 on the remote control to select BRI CENT Press the LEFT RIGHT button on the remote control until the white 10 is starting to be visi...

Page 72: ...ertical lines are straight 2 17 TRAPEZIUM 1 2 3 4 Receive the crosshatch signal from the Pattern Generator Using the remote control set the brightness and contrast to normal position Activate the adjustment mode display of Fig 1 1 and press the channel button 45 on the remote control to select TRAPEZIUM Press the LEFT RIGHT button on the remote control until the the upper section of the both ends ...

Page 73: ...orming adjustments in section 3 1 1 2 3 4 5 Receive the green raster pattern from color bar generator Adjust the pair of purity magnets to center the color on the screen Adjust the pair of purity magnets so the color at the ends are equally wide Move the deflection yoke backward to neck side slowly and stop it at the position when the whole screen is green Confirm red and blue color Adjust the sla...

Page 74: ...604 CP602B T P 0 2 2 CP801B J801 CP4503 FE HEAD VR1701 AC IN CD1703 CP1704 J4204 J4202 J4201 CP001 CRT CRT PCB DEFLECTION PCB VCR MT PCB CD852 CD602 CD8101 CD802 CD1704 D3 7 CD808 DVD DECK CD2301 CD2302 TP5501 TU001 VCR DECK DIGITAL PCB CRT CD803 TP023 TP024 CP803 CP806 CP802B CP301 CD301 CP004 FB401 DVD MT PCB CP8101 CD4002 CP2301 CP2303 CP2302 CD2001 CP003 CD1702 J4203 CD1705 CD604 CP353 SPEAKER...

Page 75: ...CD602 inserted Insert CD602 Check Q401 Q403 and peripheral circuit Does Q401 and Q403 work Check pins 6 8 and 13 of IC601 and peripheral circuit Is the voltage at C1714 about 170V POWER DOES NOT TURN ON 2 No No No Yes Yes Yes Is CD604 inserted Insert CD604 Check D1705 D1706 D1710 D1711 R1718 and peripheral circuit Is F1701 broken Check Q1705 Q1706 IC1701 and peripheral circuit Replace F1701 ...

Page 76: ...eck P CON 8V line Is the signal at pins 14 15 and 16 of IC601 output Is the waveform at pins 3 and 5 of IC601 normal Check Y OUT and c OUT line Replace IC601 Check Q801 Q806 and peripheral circuit GOOD PICTURE BUT NO SOUND No No Is CD353 inserted Inset CD353 Is the voltage at pin 10 of IC351 DC18 V Yes Yes Check D1719 D1732 and peripheral circuit Check IC351 and peripheral circuit ...

Page 77: ... color signal Is the waveform at pin 35 of IC601 normal Check X601 and peripheral circuit Check IC601 and peripheral circuit ONLY A LINE APPEARS No No Yes Yes Is the voltage at pins 2 and 6 of IC401 DC25V Check FB401 peripheral circuit Is the normal signal at pin 1 of IC401 input Check V OUT line Check IC401 and peripheral circuit of CP602 ...

Page 78: ...OT APPEAR No No Yes Yes Is there a waveform at pins 60 62 63 and 64 of IC1001 Check IC1001 and the peripheral circuit Is there a waveform at pins 54 55 56 and 57 of IC601 Check pins 14 15 and 16 of IC601 and the peripheral circuit Replace IC601 ...

Page 79: ...TOP Insert a cassette and press PLAY button Yes Yes No No Does Playback change to Stop about 3 seconds later Check TAPE LOADING CAPSTAN DD UNIT and CYLINDER UNIT Does Playback change to Stop about 6 seconds later Check Q1001 Q1005 and CAPSTAN BELT Check IC1001 ...

Page 80: ...pins 23 45 52 68 and 77 of IC4501 5V Check Power circuit Is there Y C signal at pin 26 of IC4501 Replace IC4501 Check IC601 and peripheral circuit NO COLOR DURING PLAYBACK No No Yes Yes Does FM ENVELOPE appear at TP4501 Does CHROMA signal at pin 26 of IC4501 Check TV Block Check IC4501 and HEAD AMP BLOCK Replace IC4501 ...

Page 81: ... Yes Yes Is FM signal at pins 72 and 73 of IC4501 Yes Is FM signal at TP4501 more than 200mVp p Is VIDEO waveform at pin 26 of IC4501 and are there any noises Check HEAD AMP and interchange adjustments Check CP4501 and peripheral circuit Replace IC4501 Check IC601 and peripheral circuit ...

Page 82: ... signal appear at pins 28 30 and 32 of IC4501 Check J2202 and VIDEO input circuit Replace IC4501 No No Yes Yes Replace IC4501 Does AUDIO signal appear at pin 6 of IC4501 Is sound heard on E E NO NORMAL AUDIO IN PLAYBACK MODE Refer to section NO E E Check AUDIO HEAD for debris or stains Check the connector from AUDIO HEAD is fully inserted to CP4502 ...

Page 83: ...R NOT ROTATING Replace IC1001 and DD MOTOR No No No Yes Yes Yes Is the voltage at pin 3 of CP1001 DC 5V In playback is the voltage at pin 2 of CP1001 DC 12V In playback is the voltage at pin 12 of IC1001 3 6V Replace IC1001 Check POWER circuit ...

Page 84: ...0 of IC4501 Yes Check the circuit between audio out of Tuner and IC4501 Is there AUDIO signal at pin 9 of IC4501 No Yes Check IC4501 and the peripheral circuit Replace IC4501 Check the lead wire and connector to A C HEAD No Yes CASSETTE CAN BE LOADED BUT UNIT HAS NO FUNCTIONS Does mode indicator appear in Display Check LOADING MOTOR MODE SWITCH and the peripheral parts Does VCR operate with the re...

Page 85: ...om AUDIO input jack to IC4501 and from Tuner Pack to IC4501 Is there FM signal at pin 73 of IC4501 Replace IC4501 Check CYLINDER UNIT Yes NO E E NO VIDEO AND AUDIO FROM TUNER Check Y C BLOCK Yes No Check POWER BLOCK Is there AUDIO signal at pin 15 of TU001 Is there VIDEO signal at pin 16 of TU001 No Yes No Do the following voltages appear on TU001 30V at pin 11 and 5V at pin 1 9 and 17 Replace TU0...

Page 86: ...ine and POWER BLOCK In playback is the voltage at pin 12 of CP1001 about DC3 6V Check IC1001 Replace CYLINDER UNIT Is AUDIO HEAD scratched No Yes AUDIO SHAKES Replace AUDIO HEAD Does pin 87 of IC1001 output a 3 3Vp p square wave No Replace CAPSTAN DD MOTOR Yes Yes In playback is the voltage at pin 5 of CP101 about DC3 6V Replace IC1001 Check AUDIO BLOCK No ...

Page 87: ...EAR on FRONT LOADING UNIT activate Check FRONT LOADING GEARS No No Yes Yes When cassette is not inserted is the voltage at pin 4 of IC1001 5V Check Photo sensor When cassette is not inserted is the voltage at pin 20 of IC1001 Replace IC1001 Check circuit of FRONT LOADING MOTOR ...

Page 88: ...DING UNIT Replace EOT PHOTO TRANSISTORS Check IC 1001 circuit Check FRONT LOADING GEARS When inserting a cassette does Emitter of EOT return to LOW Is pin 3 of IC1001 LOW Is FRONT LOADING GEAR in Eject position Check IC101 circuit FF REW DO NOT WORK Yes No When the FF or REW is pressed does the voltage change to pin 11 of IC1001 Check pin 9 10 of IC1001 lines Change IC1001 Check DECK MECHANISM ...

Page 89: ...eck Power circuit No Yes Yes No In playback is the voltage at pin 12 of CP1001 3 6V Does pin 76 of IC1001 feed DC5V PULSE Replace CYLINDER UNIT Check R1020 No Yes Yes No Does PG PULSE signal appear at pin 90 of IC1001 Replace IC1001 Yes No Check REEL SENSOR Does pins 79 and 80 of IC1001 feed REEL SENSOR PULSE signal 30 Hz Does TP1002 feed HEAD SWITCHING PULSE signal ...

Page 90: ...Yes No Is PG SHIFTER Adjustment 6 5H Adjust PG SHIFTER Adjust GUIDE POST height No Yes Are GUIDE POSTS the right height Yes No By adjusting the manual tracking UP DOWN buttons will the noise disappear in the picture Check P B ENVELOPE Yes Does tracking noise appear in the picture No ...

Page 91: ...utput level at pin 11 of CP1001 5Vp p Is the voltage at pin 12 of CP1001 3 6V Replace CYLINDER UNIT AUTO TRACKING DOES NOT OPERATE By manual tracking does the DC level at pin 6 of IC1001 change No Yes No Yes CYLINDER UNIT Check CONTROL HEAD In auto tracking is the voltage at pin 6 of IC1001 more than DC1 85V Replace IC1001 ...

Page 92: ...Yes No Yes No Is CAPSTAN BELT normal Yes No Does CAPSTAN DD MOTOR rotate Does REEL SENSOR PULSE signal appear at pin 79 of IC1001 Does REEL SENSOR PULSE signal appear at pin 80 of IC1001 Refer to section CAPSTAN DD MOTOR NOT ROTATING Replace CAPSTAN BELT Check Reel Sensor of Q1001 and R1019 Check Reel Sensor of Q1005 and R1030 ...

Page 93: ... voltage at pins 3 18 and 19 of IC2301 about DC6V No Check P CON 6V line of POWER BLOCK No Change DVD LOADER DVD SECTION Check CP2302 connection to DECK Yes E 19 DECK DOES NOT ACCEPT OPEN CLOSE Is the lose connection at CP2302 to DECK ...

Page 94: ...BLESHOOTING GUIDE DVD NO PICTURE No Yes Yes No Yes No Change X4001 Is CP8101 connected Connect CP8101 Check IC601 Change IC4001 Does X4001 oscillation Is there input signal at pins 1 3 and 5 of CP8101 E 20 ...

Page 95: ...OGO SHOW ON SCREEN No Yes When play check the DECK MOTOR moving Yes No Is CD2301 connected No Yes Is CP2301 connected Change DVD DECK Connect CP2301 Change DVD DECK Yes Change DVD DECK Connect CD2301 No After reading check INCORRECT DISC display E 21 ...

Page 96: ...G GUIDE INSTABILITY DVD MODE No Yes Connect CD8101 Is CD8101 connected No Yes Change DVD DECK No Yes Connect CD2001 and CD2301 Is CD2001 and CD2301 connected Change DVD DECK Does connector of DVD DECK do short 0 E 22 ...

Page 97: ...129 202 102B 102B 208 102B 137 PCB110 CRT PCB ASS Y 201 201 201 201 113 134 134 126 126 126 126 212 212 136 131 131 136 211 211 212 136 131 212 131 136 211 211 130 101O 101 101A A 212 101J 101C 101M 101K 101N 101L 101D 101N 101G 101N 101H 212 101N 101E 101B 101F 101I 101K 101H 212 212 ...

Page 98: ... 208 203 203 127 122 128 208 208 214 208 117 A 144 128 215 215 124 125 138 204 204 204 216 120 111 216 116 213 213 213 213 152 114 206 114 206 208 208 123 208 208 208 208 208 111 208 111 208 208 208 208 208 135 112 205 210 210 209 207 207 PCB010 VCR MT PCB ASS Y 109 132 110 208 208 110 107 104 108 105 106 205 205 207 207 121 104 106 210 103 119 ...

Page 99: ...MECHANICAL EXPLODED VIEW PACKING DIAGRAM 146 147 148 149 150 151 TM101 141 141 118 142 143 140 145 139 139 J1 3 ...

Page 100: ... 332 507 335 342 322 508 324 319 506 501 H5002 323 508 341 331 334 333 314 301 313 307 300 316 336 346 345 317 AA AA AA AA AA AA AA AA AA AA AA AA M101 304 CD1502 510 318 Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE CLASS GREASE MARK AA 302 ...

Page 101: ...27 343 326 328 AA AA AA AA AA AA AA AA AA AA AA CD1501 CD1502 AA 339 AA AA 320 501 Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE CLASS GREASE MARK AA CHASSIS EXPLODED VIEW BOTTOM VIEW J2 2 ...

Page 102: ...e If the repair is needed replace the DVD MECHA ASS Y M2602 603 601 605 605 606 702 703 SW1 PCB610 LOADING MOTOR PCB ASS Y CD2302 701 607 604 SW2 PCB640 SW PCB ASS Y CD2301 705 Cannot supply separately If the repair is needed replace the LOADER SUB ASS Y 616 CLASS MARK GREASE AA Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each posi...

Page 103: ...SENSOR 111 72795699 899EFBA002 WIRING CLIP 112 72795681 761WPA0223 HOLDER FBT 113 72795687 741WUA0021 SPRING EARTH 114 72798655 753WUA0069 SPRING EARTH 115 72799703 7250000596 SHEET PC 116 72783863 761WSA0375 ANGLE DECK 117 75006285 7230008260 SHEET JACK 118 72781110 795WCDA025 PAD 119 75006289 800WR00081 SHEET SILICONE 120 75006287 752WSAA133 SHIELD COVER DECK 121 72795690 752WSA0292 SHIELD AV JA...

Page 104: ...080U SCREW TAPPING B0 TRUSS 4 8 CH 204 72781243 8109130B9U SCREW TAP TITE B R PAN 3 29 CH 205 72798789 8109I30A0U SCREW TAP TITE B WH7 3 10 CH 206 72795782 811022680U SCREW TAP TITE P BIND 2 6 8 CH 207 72781251 810963080Q SCREW TAP TITE B BRAZIER 3 8 STAINLES 208 72798787 810923080U SCREW TAP TITE B BIND 3 8 CH 209 72781237 8107630A8U SCREW TAP TITE S BRAZIER 3 18 CH 210 72798786 810763080U SCREW ...

Page 105: ...OP400492 HOLDER TENSION 332 72795741 85OP400520 CAP P4 333 72795742 85OP400542 BAND TENSION 334 72795743 85OP400533 CONNECT TENSION 335 72795744 85OP600573 ARM BRAKE T 336 72795745 85OP600584 BAND BRAKE T 337 72795746 85OP600577 CAM PINCH ROLLER 338 72795747 85OP600578 CAM MAIN 339 72795748 85OP600585 ROD MAIN 340 72795749 85OP600582 GEAR JOINT 341 72795750 85OP800322 SPRING TENSION 342 72795751 8...

Page 106: ...92P100091A FRAME MAIN 615 72798838 92P100092A TRAY 616 72795888 800WFAA008 CUSHION C 617 72796105 7230007850 SHEET FFC 701 72795782 811022680U SCREW TAP TITE P BIND 2 6 8 CH 702 72795783 814011723U SCREW PAN M1 7 2 3 P3 CH 703 72795784 816112080U SEMS TAP TITE P PAN W10 2 8 CH 704 72795785 814011730U SCREW PAN M1 7 3 P3 CH 705 72796070 811022080U SCREW TAP TITE P BIND 2 8 CH CD2001 72783183 122J4O...

Page 107: ...0M CE 22 UF 100V C404 72781391 E61DFB470M CE 47 UF 160V C408 72783562 P4N8FK472H CMPP 0 0047UF 1 5KV C409 75007351 E7EPU4101M CE 100 UF 35V C412 72795104 P4J7F3474J CMPP 0 47 UF 250V PMS C417 72797680 P3N1F5273J CPP 0 027 UF 630V C418 72797720 P4N8FK153H CMPP 0 015 UF 1 5KV C429 75007351 E7EPU4101M CE 100 UF 35V C430 75006224 E7ESF3222M CE 2200 UF 25V C434 75006225 E7ES04102M CE 1000 UF 35V C435 7...

Page 108: ...ICON RM11C EIC D1712 72794468 D97U02R21B DIODE ZENER MTZJ2 2B T 77 D1713 72781353 D27A85T400 DIODE SCHOTTKY RB085T 40 D1715 72795541 D97U01801B DIODE ZENER MTZJ18B T 77 D1716 72794483 D2WXN49370 DIODE SILICON 1N4937 D1717 72795541 D97U01801B DIODE ZENER MTZJ18B T 77 D1718 72794483 D2WXN49370 DIODE SILICON 1N4937 D1719 72781352 D23A0010J0 DIODE SCHOTTKY SBR100 10J CBC11 D1720 72794491 D1VT001330 DI...

Page 109: ...IC LA72670BM L MPB E IC8004 72795921 I0QJ045800 IC NJM4580M TE1 IC8006 72783788 I5CF040520 IC SN74LV4052APW IC8102 72795922 I17F017530 IC PCM1753DBQR TRANSISTORS Q001 72794566 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q004 72783825 T2AA5132E0 FET KTK5132E RTK P Q005 72794560 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R S Q010 72783825 T2AA5132E0 FET KTK5132E RTK P Q401 72794561 TCAT03227Y TRANS...

Page 110: ...660 TRANSISTOR SILICON KTA1266 AT Y GR Q4506 72794571 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q4507 72794571 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q4509 72794566 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q4511 72794566 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q8001 72795962 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK Q8002 72796092 TAAT01281Y TRANSISTOR SILICON KTA1281_Y Q8051 727...

Page 111: ...505R SW2256 72794688 0504101T34 SWITCH TACT EVQ21505R SW2257 72794688 0504101T34 SWITCH TACT EVQ21505R SW2258 72794688 0504101T34 SWITCH TACT EVQ21505R VARIABLE RESISTORS VR404 72795471 V1K63H3BTE VOLUME SEMI FIXED NVG6TLTAB222 VR1701 72798392 V1K6314BTE VOLUME SEMI FIXED NVG6TLTAB103 P C BOARD ASSEMBLIES PCB010 75006474 A5Y501F010 VCR MT PCB ASS Y DMF086A PCB080 75006475 A5Y501F080 DEFLECTION PCB...

Page 112: ... 72796850 06CH014302 CORD EIS CONNECTOR CH014302 CD807 72799108 06CH012801 CORD EIS CONNECTOR CH012801 CD808 72799105 06CH011202 CORD EIS CONNECTOR CH011202 CD852 72796871 06CU012501 CORD CONNECTOR CU012501 CP001 72796825 069W01001A CONNECTOR PCB SIDE 003P 2100 CP003 72796749 067U003029 WIRE HOLDER B2013H02 3P CP004 72796749 067U003029 WIRE HOLDER B2013H02 3P CP301 72796806 069S2A0629 CONNECTOR PC...

Page 113: ...ETWORK 4D02WGJ0150TCE NR2404 75006268 110P4150M5 R NETWORK 4D02WGJ0150TCE NR2405 75006268 110P4150M5 R NETWORK 4D02WGJ0150TCE NR2406 75006268 110P4150M5 R NETWORK 4D02WGJ0150TCE NR2407 75006268 110P4150M5 R NETWORK 4D02WGJ0150TCE NR2408 75007437 110P4470M5 R NETWORK 4D02WGJ0470TCE NR2409 75006268 110P4150M5 R NETWORK 4D02WGJ0150TCE OS2201 72783677 077A031003 REMOTE RECEIVER ROM V3138SR RY1701 7279...

Page 114: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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