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-ͺ => -ͺ TV => ͤ: tebwan ԧҤ 04, 2019, 10:00:02 PM



Ǣ: ǧ÷HITACHI 2121FZ V3AR
Ǣ: tebwan ԧҤ 04, 2019, 10:00:02 PM
ҡôѡͧѺ ӡ¢c tr hor out ǧʹ60w ԴԴ ֧úǹǧ÷ hitachi 21FZV3AR ǧäѺ


Ǣ: Re: ǧ÷HITACHI 2121FZ V3AR
Ǣ: najeab ԧҤ 04, 2019, 10:34:49 PM
ǧäѺ


Ǣ: Re: ǧ÷HITACHI 2121FZ V3AR
Ǣ: tebwan ԧҤ 08, 2019, 01:03:24 PM
ͺس ستҵ ѺǧäѺ
ػóѡhitachi 21FZ V3AR
ic onechip TDA9384PS/N2/2I1076
IC Reg STR-F6454
Ic ver.TDA8356
HOR OUT D2578
ӡõǨ社flyback 9 B+͵ŧǡѺ3 ֧¹ẤBW02525᷹(BW02522)ҫ ֧᷹ ӡԴͧԹ§ӧҹǻҡ§º촡ʹҾͧѴ÷ӧҹ ֧¢C Hor output ͡ʹ60w ѴB+110vdc 3.3 v 5v Ѵ黡 (ǿẤ 俾ѹ᡹ҧǿẤӹǹ21ͺ зӡõѴ»鹷9 ǵͻ2ҷ8Т9 ͤӪд¤ѺشPROTECTҧͧ蹹
 


Ǣ: Re: ǧ÷HITACHI 2121FZ V3AR
Ǣ: tebwan ԧҤ 08, 2019, 08:20:13 PM
͹حҵзͤѺ ӡ¹ͫTDA8356 ͧѧѴ ͹еѴ绷شscreen(ҨҡǿẤ)촡ʹҾ ١ͤйӨҡҪԡءҹ¤Ѻ (Ấ¹᷹Ѻ ˹觢Ҩ͹BW02522)
BW02522
1 16V
2 11V
3 GND
4 ACL
5 HEATER
6 190V
7 45V
8 P1
9 +B
10 HOR OUT


Ǣ: Re: ǧ÷HITACHI 2121FZ V3AR
Ǣ: tebwan ԧҤ 09, 2019, 08:44:56 AM
ͤйӴ¤Ѻ


Ǣ: Re: ǧ÷HITACHI 2121FZ V3AR
Ǣ: tripobxe ԧҤ 09, 2019, 09:35:13 AM
https://www.ubmthai.com/leksoundsmf3/index.php?topic=60170.0


Ǣ: Re: ǧ÷HITACHI 2121FZ V3AR
Ǣ: najeab ԧҤ 09, 2019, 06:21:47 PM
ͧ俷ѹ͡͹Ѻ
ͧԴͧҡá͹Ѻ
෤ѹͧӧҹ 觼ԴԶ֧ⴴʹ


Ǣ: Re: ǧ÷HITACHI 2121FZ V3AR
Ǣ: tebwan ԧҤ 13, 2019, 05:55:05 PM
ʴդѺ ѹ¹flyback BW02522 ¹¹Tr horout D2578ա ԴͧѴB+110v ͧѴ ᵹѴ8v ͧ¢G Q745͡жʹ촡ʹҾ͡ Ѵ+190v çѹ250v պʹ͡
Ըվѹ俨ӹǹ21ͺҧẤǵͻ俢ҧ˹ҢҿẤ(B+) աҧͷP1 ŷͧѧѴ͹ ֹ¤Ѻ ͤйӡë¤Ѻ ѹ¡ѹ


Ǣ: Re: ǧ÷HITACHI 2121FZ V3AR
Ǣ: tebwan ԧҤ 13, 2019, 06:07:02 PM
ٻҢ ǹٻͧѹawg24() ռ


Ǣ: Re: ǧ÷HITACHI 2121FZ V3AR
Ǣ: aoxteam77 ԧҤ 13, 2019, 07:04:32 PM

ѹẺѴ190ŴŧѺ ŴŧѧԹ;ѹͺաѺ


Ǣ: Re: ǧ÷HITACHI 2121FZ V3AR
Ǣ: tebwan ԧҤ 14, 2019, 10:43:30 AM
ӡþѹա3ͺ Ѵբc tr hor out ͧԴͧ§ç٧Ҥ§ѧҡ ͧѴ led ˹ͧѺ ҹ餧ͧѡФѺ ҡ(Ấ) hitachi ҡԧ


Ǣ: Re: ǧ÷HITACHI 2121FZ V3AR
Ǣ: aoxteam77 ԧҤ 14, 2019, 12:02:39 PM

ҡͧա Ŵb+ŧ90v͹ Ƕʹἧ¨͡ Ѵ190ҤѺ ǤѺb+йԴ

蹻Ѻb+90v.Ѵ190=170v. ͻѺb+100v.190=<190v. ѧԹͧѹͺŴŧ͹ ҨлѺb+110v.190ʹդѺ

Ѵ俨شǧ ǤἧͧҡադѺ...Ƿҧ