Compatible Circuit of ALC CODEC Version 0.64 (ALC850/ALC655/658/650/203/250/202/202A/101)

Transcription

1 ompatible ircuit of L OE Version. (L8/L/8//////) Pin ssignment: L L8 L L/ L L() L(E) L L8 uilt-in mplifier: uilt-in mplifier Pin-/ Line/MP-Out MP-Out L Pin-/, Pin-9/ Pin-9/ MP/ MP-Out MP-Out MP-Out L8 Pin-/, Pin/ Pin-/ en/lfe-out en/lfe-out en/lfe-out GPIO/ GPIO/ GPIO/ IK/S en/lfe-out L Pin-/ Pin-/7 J/J J/J VIEO- VIEO- J/J J/J J/J J/J L Pin-9/ Pin- VR(F) J VR(F) VR(F) J L Pin-/ Pin- Front-MI VR(F) VR(F) VOL VOL VOL Front-MI L Pin-/ Pin- VOL L Pin-9/, Pin/ Pin- Front-MI Front-MI Front-MI VU VU VU VU Front-MI L Pin-9/, Pin/ Pin- J(GPIO) J(GPIO) GPIO I I J N J(GPIO) L8 Pin-/, Pin/, Pin/ Pin- TLSEL TLSEL TLSEL TLSEL TLSEL TLSEL TLSEL TLSEL TLSEL Pin-7 SPIFI/EP SPIFI/EP SPIFI/EP EP/J EP SPIFI/EP SPIFI/EP SPIFI/EP SPIFI/EP Pin-8 SPIFO SPIFO SPIFO SPIFO SPIFO SPIFO SPIFO Pin- J SPIFO J rrangement of Jack detection Pin: Pin-(J) Pin-7(J) Pin-(J) Pin-(J) Pin-(J) Page]: Standard application circuits for /8 hannel L OE - OE part (L/8//8) L for MI- for FRONT- for LE- Page: Standard application circuits for /8 hannel L OE - Front and ack Pannel (L/8//8) Page: Standard application circuits for hannel OE (L////) Version History L8 L for MI- for UJ for UJ for FRONT- for LE- for UJ for UJ Ver.: Modify component of L8's pin Ver.: Modify J and J circuit of L8 Ver.: ()dd iode in UJ block for L8 L for UJ for UJ for Front L8 for MI- Pannel Output for FRONT- for LE- ()Modify conpoments of FILT/ (pin9 and ) for L8 Ver.: ()dd iode in regulator circuit for power off function ()Modify Reset pin for L's EQualizer application ()Modify apacistance value from.u to.7u in J circuit ()Modify apacistance value of Vrefout pin from u to ()Modify circuit for power off function (using N87) ()efine HP- for front pannel and LE- for back pannel as design of L and L with UJ function (7)Modify value of R and R,.uf (8)Modify Realtek Front Pannel I/O for UJ(add pin) (9)Modify L//8// UJ/J function circuit Ver.: Ver.: Ver.: ()Modify UJ circuit, add pull down resistance at left and right channel ()dd parts of L8 ()The capacitor at IT-LK (pin ) is recommended to be 7pF Realtek Semiconductor, rop. L '97 ompatible ircuit Size ocument Number Rev. Version History ate: Thursday, September, Sheet of

2 Front Panel ack Panel Line Out MI In Line Out MI In Line Out Line In MI In L//8/8 L8 UJ Mode Pin-/ Pin-/ Pin-/() Pin-/ Pin / Pin / Pin / Pin 9/ Pin / L//8/8 Pin / Pin 7 Pin 8 Pin / U In U-In is re-taskable to be one of following functions, ()U-In for L//8/8 ()Secondary Universal udio Jack (UJ) for L8 ()Side-Surr Out for L8 S/PIF-In S/PIF-Out EN/LFE Out SURR Out SIE-SURR Out L8 only. Side-Surr Out is a re-taskable port shared with U-In. J is for strapping pin-/ is U-In or Side-Surr Out ack Panel racket Realtek Semiconductor, rop. L /8-h '97 ompatible ircuit Size ocument Number Rev. lock iagram Thursday, September, ate: Sheet of

3 7 8 9 V L L8 L L8 R K@8 J J VU N87M/YL@/8 Reserved for L/8 (Power Off ) 7 8 R is only for L8(UJ bias voltage) FRONT--L FRONT--R for UJ FRONT-MI R is for L8(UJ bias voltage) for UJ u u Reserve for fine tune of Jack Sensing R 79 u@8 V 8 u@8 P@//8 u 8 u@8 P@//8. u MI- V 7 u. 9 N87M/YL@/8 U LM78T/m GN L 8 u V R R u u U8 8 u@8 MI- 9 V R K@8 J J SURR--R ENTER- J J SPIFI Spilt by SPIFO.V u FRONT--R FRONT--L 9 u. 7 MONO-O FRONT-MI V /HP--L N SURR--R/HP--R VSS EN- J/GPIO TLSEL/I# SPIFI/EP SPIFO FRONT-MI/VR VR/VR FILT FILT L//8/8 V TL- TL- VSS ST- IT-LK VSS ST- V VREF VSS V SYN RESET# P-EEP MI MI -R -GN -L J/VIEO-R J/VIEO-L U-R U-L PHONE 9 8 @//8 MI- MI- MI- J 7 R - Header 8 R R J VIEO- 7 U-R J J 9 9 u@8 7 u@8 R7 udio-from-modem J R K Signal-From-PSPK J J UJ-R UJ-L rrangement of Jack etection Pin:(L) J for MI- J for FRONT- J for LE- rrangement of Jack etection Pin:(L8) J for MI- J for UJ(Front-Pannel) J for UJ (Front-Pannel) J for FRONT- J for LE- rrangement of Jack etection Pin:(L8) J for MI- J for Front-Pannel Output J for FRONT- J for LE- J for U- Strap R R R R p p K K p p p p u u u u R R8 K ET.8MHz Y.7MHz R9.V R 97-RESET# 97-SYN P K R8 P P 97-S rysatl Saving: R8,R=; Y,,= (ET-.8MHz clock) R8,R=; Y=.7M,,=p (.7MHz crystal) 7P 97-LK 97-S Onboard Header for Front Panel TEL Front Panel I/O esign Guide V. (pin ~) Tied at one point only under the codec or near the codec V J L8 use J for Intel standard header FRONT-MI R R7 K FRONT--R R FRONT--L R9 SURR--R for UJ J 9 U-RET-R U-RET-L V U-RET-R U-RET-L If L8 UJ function is disable: Short pin and, short pin 7 and 8. for UJ ENTER- SPIF- J8 ENTER- SURR--R.V SPIF- V 9 SPIF- SPIF- Onboard Header for ack Panel racket U-R J U-L R8 K J U- Header L8 use J for strap of U- configuration If J is at low state, U- is configured as input(u-) If J is at high state(ack Pannel racker inserted), U- is configured as output(side-surr Out) UJ-L J J L/8/(with Intel Front Pannel) RELTEK Front Panel I/O for UJ (Extended pin ~8) R R R R UJ-R L8(with Realtek Front Pannel - UJ function) Realtek Semiconductor, rop. L /8-h '97 ompatible ircuit Size ocument Number Rev. /8 hannel OE Thursday, September, ate: Sheet of

4 SURR--R L L J ack Panel racket U TOT78 Transmitter For utomatic Jack Sensing Only R J lock K 7.7u J For L: J lock= For L/L8/L8: J lock= P P Surround Out N. N. R R L L ENTER- P P Only for L//8 L U--R L U--L 7 7 P P J enter/lfe Out J7 Side Surround Out.V u. V u. V J S/PIF PUT (oaxial). GN V 8. P R R SPIF- MI- MI- MI- MI-.7K@/8(Stereo MI) R R7 For L: R= R=.K For L and L8 use Mono MI: R= R=.K For L and L8 use Stereo MI: R=.7K R=.7K R7 K R8 K.7K/.K L8 L9 P P J7 Microphone In / enter-lfe Out For utomatic Jack Sensing Only R K J 7.7u J J lock For L: J lock= For L: R7= R7= For L8/L8: R7= R7= Only for L8 TOR7/7 with T control is recommended TOR78/79 can be used without connecting R U U TOR78 TOR7/7 SE SE SE SE V V R SPIF- L 7uH R.V L7 7uH 7 V.K V R K. R8 J9. SPIF- R9 S/PIF PUT K P Only for L//8/8 J8 U--L V R8 K@8 U--R U- Header J ENTER- ENTER- SURR--R SURR--R.V SPIF- V SPIF- 9 SPIF- SPIF- racket onnector U-RET-R U-RET-L R79 U-RET-R U-RET-L R8.7K@8.7K@8 R R R9 K R K R K L L R K L L P P P P J Line In / Surround Out For utomatic Jack Sensing Only R K J 7.7u J J lock J LE Out (MP-Out) For L: J lock= For L: R7= R7= For L8/L8: R7= R7= R7 R8 R R R9 R R79 R8 FRONT-JK-ON R K@UJ L Front Panel Module UJ lock 7.7u@UJ L L8 K K K K K K K K K K K K U-MI U-MI-IS U--R J U--L -UJ UJ-IO-L FRONT-JK-ON FRONT-JK-ON J 9 Front onnector V RET-R RET-L -UJ UJ-IO-R U-MI-IS U-MI UJ-IO-R R R L L R7 R K@8 K@8 8 P 9 P J Front Panel MI / UJ L8 7K 7K 7K 7K 7K 7K.7K.7K UJ-IO-L ~ pin connector: TEL Front Panel I/O esign Guide V. ~8 pin: RELTEK Front Panel I/O for UJ -UJ UJ lock N8@8 L/8//8(with Intel Front Pannel) R R R R R9 R R7 R R R R R9 UJ lock -UJ UJ lock 7 N8@8 J function implemented:.uf on, ohm off No J function:.uf off, ohm on R.u/ ohm RET-R L8(with Realtek Front Pannel - UJ function).u.u K.7u K K K K ON L U--R L7 U--L K@//8 R R9 k@//8 R9 R K UJ function (L8 only): R9 on, R8 off J R8 Normal Jack-etect (L//8/8): R9 R8 on UJ/J function lock P R.u/ ohm P J Front Panel Out / UJ RET-L J function implemented:.uf on, ohm off No J function:.uf off, ohm on Realtek Semiconductor, rop. L /8-h '97 ompatible ircuit Size ocument Number Rev. /8 hannel Front and ack Pannel Thursday, September, ate: Sheet of

5 7 8 9 U-MI-IS U-MI (oaxial) HP--R / U--R HP--L / U--L V J S/PIF PUT Transmitter TOR7/7 with T control is recommended V J9 S/PIF PUT. 8. L 7uH R.K U-RET-R U-RET-L R U TOR7/7 SE SE U TOT78 N. GN L L7 V V. P N. P L L R 8 P.V P ack Panel racket for S/PIF I/O R K R8 R9 K 9 P SPIF- P SPIF-.V V SPIF- 9 racket onnector TOR78/79 can be used without connecting R V SPIF- L7 J Front Panel MI In J 7uH u.v J V SPIF- Standard Front Panel (TEL Front Panel I/O esign Guide v.) Front Panel Headphone Out U TOR78 SE SE V 7.. u R J U-MI U-MI-IS U--R U--L 9 Front Panel onnector. V U-RET-R U-RET-L GPIO Volume ontrol for L (No Jack etection Function) rrangement of Jack etection Pin For L SPIFI Vol-Mute R.7K R.7K Vol-own.V pin=gpio / J_LE- pin=gpio / J_LE- pin=i# J8 Vol-Up R R 9 u V Reserved for SMus pull high.v V SPIFO 9 Onboard Header for ack Panel racket rystal Saving: HP--L HP--R Spilt by R8,R=; Y,,= (ET-.88MHz clock) R8,R=; Y=.7M,,=p (.7MHz crystal) U-L J GPIO GPIO J R.V K@ K@ GPIO GPIO SPIFI SPIFO R I#/J VU LE--L LE--R u R8 R Realtek Front Panel I/O for R8 For UJ((L and L) design only ET.8MHz can use HP- (R8,R9= ohm R,R=)as front pannel output and LE- as back pannel output P Standard Front Panel I/O MI- R K@/ V R K@/ Reserved for stereo MI of L/ J MI- R K V V R7 K HP--R U-RET-R HP--L U-RET-L 9 LE--R LE--L Onboard Header for Front Pannel R u LE--R MONO-O V HP--L N HP--R VSS GPIO GPIO I#/J TLSEL SPIFI/EP SPIFO L//// Y VU.7MHz P VOL N P Support stereo MI(L and L) R=, R=.7K, R=.7K Support mono MI(L and L) R=, R=, R=.K If L/ UJ function disable;let / and 7/8 pins short u Reserved for MI sensing accuracy For (), R=.8k~8.k For (E) /, R= V V TL- TL- VSS ST- IT-LK VSS ST- V SYN RESET# P-EEP FILT R9 P 9 7P FILT 8 R 7. VREF VSS V R@/.8k~8.k MI MI -R -GN -L J J U-R U-L PHONE 97-SYN 97-S 97-LK 97-S MI- MI- U V R7 7K@ u 97-RESET# R R7 7 8 EQualizer ontrol by up (L only) V VU u@/ U-L MI- MI- For L utomatic Jack Sensing Only J R K 7.7u R.K/.7K 7 u 7 U- Header R 7 u@/ U-R R7 K 9 R R R R7 P L8 L9 R8 K N87M/YL@power off N87M/YL@power off. For L utomatic Jack Sensing Only GPIO R K 7 J J Reserved VEIO- J udio-from-modem Signal-From-PSPK R K R K P P - Header J7 Reserved U Microphone Input LM78T/m 8 9 R R GPIO J lock GPIO J lock J lock R8 R9 R R 7 R R GN L L L L L u u ON ON Reserve u u GPIO GPIO L 8 u u u u u SK(SMus) EQualizer ontrol by up (L only) S(SMus) EQualizer ontrol by up (L only) u u V u u u u.7u R R K J / FRONT-JK-ON 7 -UJ.7u N8 U-R / UJ-IO-R L8 U-L / UJ-IO-L L9 8 R7 R P K K J 9 Front Panel UJ P R K J / FRONT-JK-ON.7u -UJ J function implemented/no J function.u/ ohm N8 UIO-RET-R HP--R / UJ-IO-R L HP--L / UJ-IO-L L7 R7 R P K K Universal udio Jack(UJ) Front Panel for L and L J HP--R/UJ-IO-R HP--L/UJ-IO-L -UJ U-L/UJ-IO-L J/FRONT-JK-ON J/FRONT-JK-ON Front Panel UJ P UIO-RET-L J V UIO-RET-R UIO-RET-L 9 -UJ U-R/UJ-IO-R Front Panel Header.u/ ohm J function implemented/no J function R R For UJ((L and L) For L utomatic Jack Sensing Only design only can use HP- GPIO R K (R8,R9= ohm and R,R=)as 7 front pannel output and LE-.7u as back pannel output LE--L / U-RET-R LE--R / U-RET-L R K R9 K R K R K L L L L P P P P J Line Input J LE Out Tied at one point only under the codec or near the codec Realtek Semiconductor, rop. L -h '97 ompatible ircuit hannel onnection Size ocument Number Rev. Thursday, September, ate: Sheet of