IC-756Pro2_sch.pdf

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1、MP4 (F) ME1 (F) MP1 (F)MP5 (F)MP19 (F) MP7 (F) MP3 (F) MP6 (F)MP11 (F) MP51 (F) MP52 (F) MP8 (F) MP13 (F) MP9 (F) MP10 (F) MP29 (F)MP11 (F) MP12 (F) MP38 (C) MP12 (F) MP11 (F) J1 (MI) J2 (KE) J2 (PH) MP14 (F) MP43 (C) + MP42 (C) + MP45 (C) + MP44 (C) MP12 (F) MP15 (C) + J6 (C) MP15 (C) + J5 (C) J662

2、 (M) MP2 (C) MP3 (C) MP21 (C) MP20 (C) J701 (M)J691 (M) MP40 (C) J681 (M)J661 (M)J351 (M) MP39 (C) MODE BOARD TEN-KEY BOARD PHONE BOARD KEY BOARD DISPLAY BOARD PBT BOARD RIT BOARD MIC BOARD MP4 (DIS) MP5 (DIS) MP3 (DIS) MP23 (F) W3 (F) W1 (F) J2 (PH) MP6 (DIS) MP49 (F) MP7 (DIS) R701 (DIS) R702 (DIS

3、) J1 (MI) J2 (KE) MP49 (C) EP2 (F) MP2 (F) MP7 (F) MP24 (F) MP4 (F) MP74 (C) MP5 (F) MP76 (C) MP77 (C) MP77 (C)MP85 (C) MP25 (F) MP1 (F) MP19 (F) MP11 (F) MP12 (F) MP30 (F) MP20 (F) MP51 (F) MP52 (F) MP21 (F) MP14 (F) MP13 (F) MP29 (F) MP3 (F) MP26 (F) S1 (RI) MP27 (F) MP75 (C) MP40 (F) MP41 (F) MP6

4、 (F) MP73 (C) MP8 (F) MP10 (F) MP9 (F) EP3 (F) J1 (MI) DS1 (F) EP4 (F) MP54 (F) R701 (DIS) R702 (DIS) S1 (PB) S1 (RI) EP1 (F) ME1 (F) R1 (PB) MP49 (F) EP1 (F) R1 (PB) MP53 (F) MP50 (F) W5 (F) S1 (PB) (F) : FRONT UNIT (C) : CHASSIS PARTS (PB) : PBT BOARD (RI) : RIT BOARD (DIS) : DISPLAY BOARD (MI) :

5、MIC BOARD (KE) : KEY BOARD (PH) : PHONE BOARD Unit abbreviations MP1 (DIS) 6 - 2 6 - 3 PA UNIT FILTER UNIT CTRL UNIT PLL UNIT BPF BOARD RF-A UNIT MAIN-A UNIT DSP-A BOARD TUNER BOARD MP81 (C) MP35 (C) MP204 (PL) MP722 (RF) MP742 (RF) MP812 (RF)MP59 (C) MP602 (RF) MP502 (RF) MP28 (C) MP23 (C) MP72 (C)

6、 MP70 (C) MP47 (C) MP46 (C) MP63 (C) MP79 (C) EP1 (C) MP61 (C) MP31 (C) MP68 (C) MP5 (C) MP71 (C) MP65 (C) MF1 (C) MP58 (C) MP48 (C) MP4 (C) MP22 (C) BT3501 (M) MP17 (C) MP80 (C) MP13 (C) MP66 (C) MP27 (C) MP72 (C) MP67(C) SP1 (C) W13 (C) MP901 (RF) MP36 (C) MP904 (RF) MP903 (RF) MP201 (PL) MP301 (P

7、L) MP601 (PL) MP501 (PL) MP401 (PL) MP37 (C) MP2 (M) MP5 (M) MP5 (DSP) MP5 (DSP) MP6 (DSP) MP5 (DSP) MP7 (DSP) MP83 (C) MP86 (C) MP3 (M) MEMORY BOARD MP1 (M) MP1 (DSP) MP402 (PL) MP452 (PL) MP602 (PL) MP302 (PL) MP152 (PL) MP102 (PL) MP902 (PL) MP502 (PL) MP503 (PL) MP203 (PL) MP1 (PL) MP1 (C) MP69

8、(C) MP41(C) MP39 (C) MP15 (C) MP38 (C) MP44 (C) MP40 (C) MP45 (C) MP42 (C) MP43 (C) MP6 (T) MP8 (T) MP7 (T) MF2 (T) MP57 (C) J111 (RF) MP501 (RF) MP7 (C) MP5 (T) MP4 (T) MP3 (T) MP1 (T) MP2 (T) MP3 (C) MP50 (C) MP25 (C) MP9 (C) MP21 (C) MP8 (C) MP26 (C) MP12 (C) MP30 (C) MP51 (C) MP33 (C) MP9 (T) MP

9、11 (C) MP29 (C) MP2 (C) MP20 (C) MP53 (C) W11 (C) MF1 (T) J5 (C) J6 (C) MP202 (PL)W8 (C) MP702 (PL) MP802 (PL) MP16 (C) MP46 (C) EP2 (C)+MP46 (C) MP32 (C) MP34 (C) MP1 (CT) MP24 (C) MP88 (C) MP6 (C) MP8 (M) MP7 (M) MP6 (M) MP801 (PL) MP803 (PL) (C) : CHASSIS PARTS (M) : MAIN-A UNIT (RF) : RF-A UNIT

10、(T) : TUNER BOARD (PL) : PLL UNIT (DSP) : DSP-A BOARD (CT) : CTRL UNIT Unit abbreviations W15 (C) MF12710000460Motor MP28GA1 MF22710000460Motor MP28GA1 MP189300410901876 A-angle1 MP28810008660Screw PH BT M3 8 NI-ZU1 MP38810009060Screw FH M3 6 ZK4 MP489300411101876 B-angle1 MP58810009060Screw FH M3 6

11、 ZK2 MP688200008801528 screw4 MP789300301111414 plate-12 MP88950003200UJ6-5 (universal couplings)2 MP989300515802178 tuner plate1 F15210000090Fuse FGB 30A2 F25210000060Fuse FGB 5A1 MC1Optional productHand microphone HM-361 W1Optional productDC power cable OPC-025D1 MP18930014140Earth spring (D)1 MP5

12、18510000230220 shield case1 MP10185100107601876 DDS case1 MP10285100107701876 DDS cover1 MP1038510005330Coil case1 MP15185100125502178 DDS case1 MP15285100125802178 DDS cover1 MP20185100125402178 VCO case1 MP20285100115202072 VCO cover1 MP20385100117102072 VCO shield plate1 MP2048810003960Setscrew A

13、 M2.6 58 MP3018510005980724 shield case1 MP3028510005990724 shield cover1 MP40185100107601876 DDS case1 MP40285100107701876 DDS cover1 MP4038510005330Coil case1 MP45185100125502178 DDS case1 MP45285100125802178 DDS cover1 MP50185100125402178 VCO case1 MP50285100115202072 VCO cover1 MP503851001171020

14、72 VCO shield plate1 MP6018510005980724 shield case1 MP6028510005990724 shield cover1 MP7018510005980724 shield case1 MP7028510005990724 shield cover1 MP80185100125502178 DDS case1 MP80285100125802178 DDS cover1 MP80385100124002177 D/A case1 MP9018510005980724 shield case1 MP9028510005990724 shield

15、cover1 MP298810001650Screw PH FT M3 62 MP308810001650Screw PH FT M3 62 MP318810008660Screw PH BT M3 8 NI-ZU4 MP328810008660Screw PH BT M3 8 NI-ZU7 MP338810008660Screw PH BT M3 8 NI-ZU5 MP348810008660Screw PH BT M3 8 NI-ZU4 MP358810008660Screw PH BT M3 8 NI-ZU4 MP368810008660Screw PH BT M3 8 NI-ZU8 M

16、P378810008660Screw PH BT M3 8 NI-ZU7 MP388810008660Screw PH BT M3 8 NI-ZU4 MP398810008660Screw PH BT M3 8 NI-ZU1 MP408810008660Screw PH BT M3 8 NI-ZU1 MP418810008160Hex volt M5 18 NI (+)1 MP428830000210Nut M5 NI BS1 MP438830000360Wing nut M5 NI1 MP448850000150Flat washer M5 NI BS3 MP458850000440Spri

17、ng washer M5 NI1 MP468810003170Setscrew A M3 84 MP478810003170Setscrew A M3 84 MP488810000420Screw PH M4 184 MP498810009310Screw FH BT M3 6 NI-ZU4 MP508930048120Shield tape (A) 120 92 MP518930042690Rubber foot (L)2 MP538010018060Carrying handle (A)1 MP578930027900Sponge (DD)2 MP588930038820Aluminum

18、sheet (V)1 MP598930001170Earth spring (A)1 MP618810003160Setscrew A M3 62 MP638810003160Setscrew A M3 62 MP658930043281Sponge (EW)-11 MP668930043800Double coated tape (S)1 MP678930029050Non-woven sheet (AL)1 MP688930032130Non-woven sheet (AQ)2 MP698930029050Non-woven sheet (AL)1 MP708930008670Sponge

19、 (AQ)2 MP718930043490Sponge (FB)1 MP728930007840Non-woven sheet (K)2 MP738930043600Sponge (FE)1 MP748930043480Sponge (FA)1 MP758930041160Non-woven sheet (BO)1 MP768930037830Sponge (ED)2 MP778930007840Non-woven sheet (K)4 MP7989300352401546 TR-B crip1 MP8089300279401126 TR-B crip1 MP818930017260758 m

20、odule earth spring1 MP838930043090Sponge (EV)1 MP858930049130Shield tape (D) 20 92 MP868930052100Shield sponge (C)1 MP888930054550Insulation sheet (GL)1 REF. NO. CHASSIS PARTS ORDER NO.DESCRIPTIONQTY. BT35013020000110Lithium battery CR20321 J3516450000140Connector HSJ0807-01-0101 J6616450000170Conne

21、ctor TCS4480-01-11111 J6626450000160Connector TCS4470-01-11111 J6816450001490Connector HLJ7001-01-30101 J6916450001130Connector JPL2042-01-1101 J7016450000140Connector HSJ0807-01-0101 MP18930014140Earth spring (D)1 MP285100128802178 A-shield cover assembly1 MP385100127802178 A-shield case1 MP5893003

22、2290Sponge (DQ)1 MP68930014140Earth spring (D)1 MP78930014140Earth spring (D)1 MP88930014140Earth spring (D)1 MAIN-A UNIT REF. NO.ORDER NO.DESCRIPTIONQTY. 6 - 4 TUNER BOARD REF. NO.ORDER NO.DESCRIPTIONQTY.J1116450001130Connector JPJ2042-01-1101 MP5018510000230220 shield case1 MP5028510000241220 shie

23、ld cover-11 MP6018510000230220 shield case1 MP6028510000241220 shield cover-11 MP7218510000230220 shield case1 MP7228510000241220 shield cover-11 MP7418510005150602 shield case1 MP7428510005160602 shield cover1 MP8118510000230220 shield case1 MP8128510000241220 shield cover-11 MP9018510002280VCO shi

24、eld plate (A)1 MP9038510002280VCO shield plate (A)1 MP9048510002280VCO shield plate (A)1 REF. NO. RF-A UNIT ORDER NO.DESCRIPTIONQTY. REF. NO. PLL UNIT ORDER NO.DESCRIPTIONQTY.REF. NO. UNPACKING ORDER NO.DESCRIPTIONQTY. Screw abbreviationsBT: Self-tappingB0: Self-tapping FT: Self-tappingPH: Pan head

25、FH: Flat headBiH: Bind head NI-ZU: Nickel-zincNI: Nickel BS: BrassZK:Black REF. NO. MP18510002020MIX shield case1 CTRL UNIT ORDER NO.DESCRIPTIONQTY. MP185100125732178 DSP case-31 MP58930043440Sponge (EY)4 MP68930052890Shield tape (G)1 MP78930027700Insulation sheet (E)1 DSP-A UNIT REF. NO.ORDER NO.DE

26、SCRIPTIONQTY. SECTION 7SEMI-CONDUCTOR INFORMATION B E C B E C B E C B C E B C E B B E E C C BE C B E C BE C B E C B E C B C E B E C B E C B E C B E C B E C B C E B E E E E C B E C B E C B E C B C E B C E G D S D D G S S D G S D G D G S D G S S G D G G1 G2 S D B E C B E C B E C B E C B E C B E C 2SA1

27、162 GR 2SA1576A T106 R2SA1577 2SB1124 S TD 2SB1132 T100 R 2SB1201 S2SC1971 2SC1972 2SC2714 O 2SC3647 S TD 2SC4081 T107 R 2SC4117 GR 2SC4213 B 2SC4403 3 TL 2SC4405 3 TL 2SC4673 D TD 2SC51252SD1585 K 2SD1619 T TD 2SD1801 S TL 2SJ381 TD 2SK210 GR 2SK508 K52 T2B 2SK515 T1B 2SK882 GR 2SK1740 2SK2171 4 TD

28、 3SK131 T2 MAS CPH3404-TLDTA114 EE TL DTA114EUA T106DTA144 EE TL DTB123 EK T147 DTC114 EE TLDTC114EUA T106 (Symbol: SG)(Symbol: FR)(Symbol: HP)(Symbol: BG)(Symbol: BAR) (Symbol: B1201)(Symbol: None)(Symbol: None)(Symbol: QO)(Symbol: CC) (Symbol: BR)(Symbol: DG)(Symbol: AB)(Symbol: LY3)(Symbol: OY3)

29、(Symbol: CO)(Symbol: None)(Symbol: DB) (Symbol: CE) (Symbol: JI)(Symbol: YG)(Symbol: K52)(Symbol: X33)(Symbol: TGR) (Symbol: IJ)(Symbol: KM)(Symbol: V11)(Symbol: KD)(Symbol: 14) (Symbol: 14)(Symbol: 16)(Symbol: F12)(Symbol: 24)(Symbol: 24) G D S 7 - 1 TRANSISTORS AND FETS B E C B E C E1 C2 B1 C1 E2

30、B2 E1 C2 B1 C1 E2 B2 B E C B E C E1 C2 B1 C1 E2 B2 DTC144 EE TL DTC144 TE UMD3 N TL UMH4N TNUMH11N TN UN911H UN9211 XP4311 (Symbol: 26)(Symbol: 06)(Symbol: D3)(Symbol: H4)(Symbol: H11) (Symbol: 6P)(Symbol: 8A)(Symbol: 3X) E1 C2 B1 C1 E2 B2 8 - 2 114 78 1 4 8 5 POWER TRANSMIT TUNERMONITORNBNR AF, AF/

31、SQLBAL/NR MIC GAIN RF POWER COMPBK-IN DELAY KEY SPEED 8-2 DISPLAY BOARD (TOP VIEW) 8 - 3 1 4 8 5 1 45 8 1 4 8 5 169 18 1 100 2526 50 51 7576 1 7 14 8 17 148 1 16 32 17 NC1 to LCD 23 2 24 J531 HD NC NC GND L5V GL VCOM NC U/D NC L18V L5V VD POLC NC NC RL BL GND L/R NC N/P -15V 9 1 2 10 to PBT board J1

32、 J601 5VF PITL PB1B PB2B GND NOTL PB1A PB2A GND GND 231 242 to MAIN-A unit J891 J301 LFMD SRES R B VSYNC GND GND -8V NC NC 14V NC LMFD YOBI G HSYNC GND GND NC -8V +18V 14V 14V NC to SP J452 SSP1 3 NC SSPE to MAIN-A unit J352 J451 1 4 SPE NC NC SSP 102 to PHONE board J1 J941 91 GND GND GND PHNI AFO G

33、ND GND GND PHE PHE 10 2 to KEY board J1 J921 9 1 DASH GND GND GND GND DOT GND GND GND GND 1 to MIC board J2 9 2 10 J322 MICI MUD MSND MMICE NC M8V SQLS GND AFO NC 1 to MAIN-A unit J861 23 224 J321 NC SQSS MICE 8V GND GND PWRK PHE PHE NC NC 14V NC NC MSND MICI GND GND TMD AFO NC NC 14V 14V 16 to MODE

34、 board J1 15 2 1 J201 GND 5VF KI2 CWK FILK SPEK F2K F4K GND KI1 SSBK AMK EXTK F1K F3K F5K 4 1 to MAIN DIAL J101 GND MDN MUP 5VF 1 2 9 10 to RIT board J1 J120 RUP RDN GND GND GND 5VF GND GND GND GND 24 23 2 1 to TEN-KEY board J2 J241 MUPK MWK TSK LOCK NOTK 5VF LDV TXD NOTD GND GND GND MDNK MCLK XFCK

35、PBTK KI4 KI3 LOCD RXD PBTD GND GND GND 16 15 2 1 to TEN-KEY board J1 J221 SPLK 3K 10K 18K 24K 50K FINK MPRK 1K 7K 14K 21K 28K GENK MPWK GND 1 2 to LCD J801 NC CFL+ 1 2 to LCD J802 NC CFL- DISPLAY BOARD (BOTTOM VIEW) 8 - 4 A B C D E F G F-1F-2F-3F-4F-5 SSBCW/RTTYAM/FMFILTEREXITSPEECH 8-3 MODE, PHONE,

36、 KEY AND TEN-KEY BOARDS SPLIT 1.83.57UP DW 101418DOWN CHANGE 212428MW V/M M/S GENE MP-W 50 MP-RTS XFC PBT-CL RIT LOCK TXCLEAR NOTCH F-INPM-CL 9 1 10 1 to DISPLAY board J941 J1 PHO PHNI GND GND GND PHE PHE GND GND GND PHONES GND10 2 to DISPLAY board J921 9 1 J1 GND GND GND DOT GND GND GND GND DASH EL

37、EC-KEY MODE BOARD (TOP VIEW) TEN-KEY BOARD (TOP VIEW) PHONE BOARD KEY BOARD 8 - 5 GND 2 1 16 to DISPLAY board J201 15 J1 5VF KI2 CWK FILK SPEK F2K F4K GND KI1 SSBK AMK EXTK F1K F3K F5K SPLK1 15 2 16 J1 to DISPLAY board J221 3K 10K 18K 24K 50K FINK MPRK 1K 7K 14K 21K 28K GENK MPWK GND 1 23 2 24 J2 to

38、 DISPLAY board J241 MUPK MWK TSK LOCK NOTK 5VF LDV TXD NOTD GND GND GND MDNK MCLK XFCK PBTK KI4 KI3 LOCD RXD PBTD GND GND GND MODE BOARD (BOTTOM VIEW) TEN-KEY BOARD (BOTTOM VIEW) 8 - 6 BPFI1 5 to BPF board J201 GND GND GND BPFO 5 1 to BPF board J202 B3 B2 B1 GND GND 5 1 to BPF board J203 GND GND GND

39、 B5 B4 XVRTRANT 1 21 22 2 to MAIN-A unit J811 J951 14V AGC ALC NC R8V NC TRVI SATV BLAV GND MCK 14V 8V T8V NC -5V 5V NC BLBV SCPL MDAT BSTB from PLL unit J801 S3LO P801 to MAIN-A unit J101 P741 T/R2IF from PLL unit J81 P81 2LO from PLL unit J351 1LOA P351 from PLL unit J651 1LOB P651 from PLL unit J

40、851 MKR P851 from PA unit J1 PAI P1 from CTRL unit J2 P2 RX S2LO P901 from PLL unit J901 1 8 16 9 5 8 4 1 1 3 6 4 1 9 18 10 14 85 18 169 8 9 1 16 14 85 8-4 RF-A UNIT (TOP VIEW) 8 - 7 18 169 1 9 18 10 RF-A UNIT (BOTTOM VIEW) 8 - 8 50 26 251 5175 76 100 3323 111 44 34 12 22 1 4 8 5 1 8 16 9 1 1 8 16 9

41、 4 8 5 1 8 16 9 7551 1 26 50 100 76 25 1 12 24 13 33 44 12 23 22 34 1 11 GND1 15 2 16 to MAIN-A unit J841 J1 NC 14V PSEL CON1 DRES 5V NC GND 14V UNLC CON2 CON0 PSTB 5V 8V to RF-A unit J901 P81 2LO to RF-A unit J841 P801 S3LO to MAIN-A unit J211 P701 3LO to RF-A unit J561 P351 1LOA to RF-A unit J661

42、P651 1LOB to RF-A unit J481 P851 MKR to RF-A unit J831 P901 S2LO 8-5 PLL UNIT (TOP VIEW) 8 - 9 1 4 8 5 Soldering point PLL UNIT (BOTTOM VIEW) 8 - 10 2 1 J352 SPE SSP to DISPLAY board J451 4 1 to EXT TUNER J641 ETE ET14 ETST ETKY GND30 2 to DSP-A board J2001 29 1 J201 DTIF GND GND GND GND GND AGC GND

43、 -8V_ -8V_ -5V_ -5V_ 8V_ 8V_ GND DRIF D5VA D5VA D5VA DMAF GND DTAF DRAF GND GND GND GND FMTL GND 22 2 1 21 to CRTL unit J7 J741 14V 14V T8V 5V GND GND REFV DRES ISTA GND CMDT 14V NC NC 5V -8V FORV ANTS GND IKEY FSTB CMCK 222 121 to RF-A unit J951 J811 14V AGC ALC NC R8V NC TRVI SATV BLAV GND MCK 14V

44、 8V T8V NC -5V 5V NC BLBV SCPL MDAT BSTB 129to PA unit J3 230 J771 PAT8 ICL H5V 8V 14VA 14V 14V 14V 5V HV GND GND GND GND GND PWRS ICH 8V 14VA 14V 14V 14V 14V 5V NC GND GND GND GND GND 1 29 30 2 to DSP-A board J2002 J202 AGRS GND M5V_d GND DSDR UNSB NC MCK DSFW MDAT DSFR CTFL RTDT GND GND 3R3V_d 3R3

45、V_d GND NSQO DPGI MODS FMNS CALS ACKS DSRS AMS TXS MSL1 DSKY GND 1 23 2 24 to DISPLAY board J321 J861 14V 14V NC NC AFO TMD GND GND MICI MSND NC NC 14V NC NC SPE SPE PWRK GND GND 8V MICE SQSS NC NC 2 24 to DISPLAY board J301 23 1 J891 14V 14V NC -8V NC GND GND HSYNC G YOBI LMFD NC 14V NC NC -8V GND

46、GND VSYNC B R DRES LFMD 1 15 30 16 to MEMORY board J2 J3504 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 GND GND HWR RD RD CSa CSf DB8 DB9 DB10 DB11 DB12 DB13 DB14 DB15 GND GND GND GND GND GND GND 1 15 30 16 to MEMORY board J1 J3503 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 GND RESET BYTE BYTE BYTE A18 A17 A16 A15 A14 A13 A

47、12 A11 A10 A10 GND GND GND GND GND 15 162 1 to PLL unit J1 J841 GND NC 14V PSEL CON1 DRES 5V NC GND 14V UNLC CON2 CON0 PSTB 5V 8V SENDALC EXSP CI-VKEY ACC (2) ACC (1) GND M5V 7 to optional unit UT-102 82 1 J3502 SBSY MDAT SPCH GND MCK SSTB from RF-A unit J741 P741 T/R2IF from PLL unit J701 P701 3LO

48、14 85 17 148 1 4 58 1 4 5 8 15 1 4 5 8 1 1 1 1 8 16 9 8 16 9 8 16 9 1 1 4 8 5 4 8 5 8 16 1 9 18 169 4 8 5 1 14 58 10 2011 1 122 4423 1 10 20 11 1 1 1 1 7 14 8 7 14 8 10 20 11 10 12 11 10 20 11 1 4 5 8 65 64 37 36 1 128 1 1 4 8 5 3233 64 65 8687 128 103 102 8-6 MAIN-A UNIT (TOP VIEW) 8 - 11 1 14 85 7

49、 148 112 2413 15 106 1 148 7 15 106 1 1 4 1528 141 58 5 106 1 14 85 7 148 MAIN-A UNIT (BOTTOM VIEW) 8 - 12 121 1801 60 10 11 1 1 17 148 17 148 7 14 1716 8 20 120 181240 61 132 10 1 1 1 9 16 8 1 1 1 18 1 1 1 4 8 5 4 85 85 1 4 1 1 78 14 7 5 8 4 1 1 1 8 5 1 1 4 8 5 4 4 8 5 14 8 7 9 8 28 1691514 4 8 5 7 148 2815 114 8 169 7 148 11 20 18 16 1 1 1 4 8 5 4 85 8 169 9 8-7 DSP-A, MEMORY AND BPF BOARDS DSP-A BOARD (TOP VIEW) 8 21 7 1 24 48 25 22 28 1 A181 15 30 to MAIN-A unit J3503 16 J1 A17 A16 A15 A14 A13 A12 A11 A10