Philips-AX-2011-Service-Manual(1) 电路图 维修手册.pdf

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1、RadioFans.CN 收音机爱 好者资料库 1-1 CS 46 719 TECHNICAL SPECIFICATION General Dimensions (WxHxD): 128x28x139.5mm Weight without batteries: 212g Power supply modes DC-in socket: 2.9-8.0V Primary batteries (2xLR6): 1.6-3.6V Rechargable batteries (AY3362): 1.6-3.6V Battery lifetime Battery level detection Char

2、ge section (not on all versions) Charge current: 250mA 10% Charge time for 80% AY3362: 4.0h nom. Charge time for 100% AY3362: 6.0h nom. Max. charge time (P controlled) : 7h Temperature protection: 50C 5C Current consumption Shock resistance +X/-X direction: 2.5g +Y/-Y direction: 2.5g +Z/-Z direction

3、: 2.0g Headphone out (measured with 16 load, DBB/ESP off) Output power (THD=10%) /17 version only: 2x12mW (+1/-3dB) all other versions: 2x6mW (+1/-3dB) Frequency response (1mW): 100Hz-20kHz within 6dB S/N ratio (unwght): 80dB (83dB typ.) S/N ratio (A-wght): 82dB (85dB typ.) THD+N (1kHz, 1mW): 1% (0.

4、2% typ.) Channel crosstalk (1kHz, no load): -24dB (-44dB typ.) Channel unbalance (-40dB): 5dB Volume attenuation (1kHz): 60dB Dynamic Bass Boost DBB Laser Output power: 800 mVpp TB=0.5s 1 during focus search TB=0.1s 9 12 10 11 3V 0 servo in or disc motor cw not moving servo out or disc motor ccw ser

5、vo out or disc motor cw not moving servo in or disc motor ccw 16 14 13 15 DATA WCLKleft channel MSB LSB MSB LSB right channel SCLK TRANSFER OF AUDIO SAMPLES VIA SERIAL INTERFACE CD10 NPC 2 3 4 5 6 7 1 14 16 15 2-4 5-7 13 9 11 1012 BLOCKDIAGRAM 4-14-1 CS 46 732 V/I V/I Vgap 1x 4x 2x INTERFACE VERSATI

6、LE DEMOD EFM PLL DIG. STAGES OUTPUT CONTROL MOTOR KILL INTERF. LOOPBACK SER. DATA INTERF. VERSAT. INTERFACE SER. DATA BITSTREAM DAC TIMING INTERFACE MICROCONTROLLER PROCESSOR AUDIO PROCESSING PRE- FUNCTION CONTROL SRAM ADDR INTERF. EBU DET. PEAK CORR. ERROR PROCESSOR SUBCODE END FRONT VREF GEN. ADC

7、16,9MHz from/to CD-drive X 3888 G15 3889 G15 3890 D15 3891 D13 3892 D13 3872 F8 X 3873 F8 3874 C5 3875 B4 3876 C4 3880 E11 3881 E11 3882 G12 3883 G13 7830 B5 3835 E2 3836 E2 3898 D12 3899 B14 3900 B14 5800 F8 7800 A2 7801 C33843 D4 3864 C103844 D4 3845 E4 3846 E4 3847 C4 3848 C4 3849 B5 3850 C5 3851

8、 B5 A . only for SM5903 B . only for SM5904 F . only for 12 sec ESP G . only for 45 sec ESP X . component only provided (not in use) CD-DRIVE DA23-LPH 3865 F9 2800 B1 2801 B2 3854 A9 B.SM5904 A B C D 2832 E3 2833 E3 2834 E3 2835 E3 2836 E4 2837 E4 789101112 3852 B7 3853 B83896 D12 3897 D12 3903 B14

9、3904 B14 3901 B13 3902 B14 to CONTROL / SUPPLY-PART 8.46MHz 7880 D12 7881 C12 7882 H143857 A10 3858 A10 3859 A10 3860 C10 3861 C10 3862 C10 3863 C10 2861 B7 2862 B9 3866 D11 3867 F5 3868 F6 3869 G7 3870 F8 3871 F8 2886 D14 from/to CONTROL / SUPPLY-PART 2887 C12 2888 F7 2889 H12 2890 B4 3806 C4 1415

10、B,F to AUDIO-PART from/to CONTROL / SUPPLY-PART F 3808 C3 3809 C2 3830 D1 3831 C2 3832 C2 3833 D2 3834 D2 A.SM5903 X 3837 D3 3838 D3 3839 D3 3840 D3 3841 D4 3842 D4 E 2840 E5 2841 E5 2842 E5 2843 C4 2844 C4 X 3856 A9 2854 A10 2855 A10 2856 E10 2857 F6 2858 F6 2859 F7 2860 F7 56 2880 E11 2881 H14 288

11、2 G14 2883 F15 2884 D14 2885 D14 G H A B 2345 2891 C4 3800 A1 3801 B1 3802 B2 3893 D13 3894 D13 3895 D133905 B14 3908 B14 3906 B14 3907 B143887 G14 3807 C5 2839 E4 1234131415 1 from CONTROL / SUPPLY-PART F 10111213 C D E F 2845 D4 2846 B5 2847 B5 2848 B5 3855 A9 2853 A10 G H 1830 C1 1840 E53803 B4 3

12、804 A5 3805 B4 X 2802 B5 2803 C4 2804 C5 2805 C2 2830 D1 2831 E2 2849 C5 2850 A9 2851 A9 6789 3884 G13 3885 H13 3886 H14 2852 A9 2838 E4 3853 10R 2857 100n 3865 3K3 3889 1K H 2889 10p 3866 0R 3803 3K3 2804 47u 3845 10K CFIL 3 CMFB8 DIN 5 EQSEL12 GND 6 LD 1 MON 4 PWRON 7 RFEQO10 RFFB9 RGADJ14 VCC213

13、VCCL 2 2847 22n 7800 TZA1024 HF-PREAMPLIFIER CDRW11 3800 4R7 3830 10R 5K6 3832 H 180p 2835 3804 47R H 1u 2862 3881 H 3887 22R CSTCC 1840 2848 27p 1n5 2854 3802 68K 3880 22R H 2856 33n 1n5 2853 H 2834 180p D 2882 100n H 3856 2K2 3854 2K2 3867 22R 10K 3846 2831 180p 3806 H 3843 10K 3K3 10K 3863 H 3849

14、 1K 3841 10K 2890 4p7 H 61 V5 62 VDDA15 VDDA2 17 VDDD1P 52 VDDD2C 57 VNEG 20 VPOS 21 VRIN7 VSSA14 VSSA214 VSSD133 VSSD2 50 VSSD3 58 WCLI35 WCLK 28 40 SCLI37 SCLK 29 SDA39 SDI36 SELPLL 24 SFSY47 SILD42 SL 56 STATUS43 SUB46 TEST1 25 TEST2 31 TEST344 V1 63 V2|V334 V4 3 KILL 32 LDON 64 LN 18 LP 19 MOTO1

15、 59 MOTO2 60 R112 R213 RA 54 RAB41 RCK45 RESETn38 RN 22 RP 23 SBSY48 SCL 53 CL11|4 49 CL16 26 CRIN16 CROUT15 D18 D29 D310 D411 DATA 27 DOEM 51 EF 30 FO 55 HFIN2 HFREF1 IREF6 ISLICE 7830 SAA7324 DECODER&DIG.SERVO CD10 CFLG 2K2 3859 D H 7882 BC847BW 10K 3844 27K 3836 3873 2832 330p 3833 5K6 D A 3871 1

16、80p 2833 2861 1u 2845 47n H H 4u7 2800 1n5 2860 2801 4n7 H 3870 H D 3838 2844 100n 3801 15K 33K 220p 2842 10K 3842 D 3876 4K7 D 2891 22p 3875 4K7 2K2 3857 D 16G) / 4F) MBit DRAM 7881A 3885 10K 2830 22u 3883 H D 3809 56K 3852 10R 3864 10K 3835 27K D 2836 180p H H 2803 100n 2884 47p 3837 33K 3869 3850

17、 22K 47R 2802 22u 2883 100p 3851 1K 3847 33R 47u 2859 7801 BC847BW 3808 220K 100n 2888 3862 10K 100n 2805 H 3872 D 3848 33K 220p 2839 3884 2838 220p D 1830 FMN 1M 3874 2K2 3855 33K 3840 3861 10K A 3882 H H D 5 6 7 8 9 2851 3n3 30 31 32 33 343536373839 4 4041424344 16171819 2 202122 23 24 25 26 27 28

18、 29 3 7880 1 10 11 12131415 D 2881 100n 220p 3860 10K H 3831 5K6 2840 22u 2843 2880 100n 2841 220p 3858 2K2 3807 470R 2855 3n3 10K 3886 220p 2837 2849 10n 5K6 3834 3805 4K7 H 3888 10K 2858 1n5 3n3 2850 3839 33K 3n3 2852 22R 3868 5800 100M INNERSWITCH 2846 1n A7A6A5A4 A0A1A2A3 +2.6V A10 CAS D2 D3 D0

19、D1 WE RASA9A8 NPC_RESET YMLD SDA SCL Track+ DM +2.6V +2.6V Focus+ Focus- Track- Slide Focus Radial RP RN LP LN +Audio KILL +VR E_KILL +2.6V +2.6V +2.6V +2.6V +2.6V +2.6V +2.6V SILD RAB +2.6V SCL SDA PORES +2.6V +2.6V SFSY FROM CONTROL/ SUPPLY-PART CD-PART 5 6 7 8 9 1 10 11 12 13 14 15 16 2 3 4 1830

20、Focus coil 5 6 7 8 9 1 116 10 11 12 13 14 15 16 2 3 4 DRAM & DRAM-CONTROLLERS SM5903.DRAM-Controller without internal DRAM used with external 4Mbit resp. 16Mbit DRAM for 12s resp. 45s ESP version SM5904.DRAM-Controller with internal 4MBit DRAM used for 12s ESP version only Tracking coil - VR solder

21、joint solder jointF B D A C E MD LD + + - REPLACEMENT OF CD-DRIVE DA23-LPH (3103 309 05340) ATT: The laser diode of the DA23-LPH is protected against ESD by a solder joint which shortcircuits the laser diode to ground. For proper functionality this solder joint must be removed before connecting the

22、drive to the printed circuit board. I/02 | WE WE | RAS RAS | A9 NC | NC A10 | NC A0 | A0 A1 | A1 A2 | A2 A3 | A3 VCC | VCC GND | GND I/04 | I/04 I/03 | I/03 CAS | CAS OE | OE A9 | NC A8 | NC A7 | A8 A6 | A7 A5 | A6 A4 | A5 GND | A4 VCC | I/01 I/01 | I/02 F,A G,A F,A G,A F,A G,A F,A G,A F,A F,A G,A A

23、 G,A F,A G,A G,A G,A F,A F,A G,A 3897 D 2885 100n 3894 3893 3892 3903 3906 3901 3907 3908 3904 3905 3902 D 3891 3896 3898 33n 2887 8 9 16 17 18 19 2 21 22 23 24 25 26 3 4 5 6 1 10 11 12 13 14 15 2886 22u 3899 D D 3900 3895 3890 47u for SM5904 22R D1 CAS A9 A6 D2 A10A0A1A2 A3 D0 A5 A4 A8 A7 RASWED3A9

24、 +2.6V 0V 0,2V 0V 2,5V 0V 0V 1,4V 0,8V 1,3V 1,2V 1,2V 1,2V 0V 2,5V 1,2V 1,3V 1,3V 1.3V 0V 2.5V 1.3V 1.3V 1.3V 2.5V 0V 2,6V 0V 0,1V 1,3V 1,0V 1,3V 2.6V 1,8V 1.9V 0.3V 2,0V 0V 0V 2,1V 2,4V 0V 0,7V 0,2V 0,8V 2,5V 1,8V 1,2V 1,3V 2,6V 0V 0,4V 0,4V 0V 0V 2,6V 2,4V 2,6V 2,5V 2,5V 2,5V 2,5V 0V 0,6V 2,6V 1,3

25、V 1,3V 0V 0V 0V 1,3V 1,3V 1,3V 1,3V 1,3V 0V 1,3V 1,2V 2,6V 1,3V 1,3V 1,3V 1,3V 0,9V 0,1V 0V 0V 0V 2,6V 2,7V 0V 1,8V 0V 1,8V 2,0V 2,4V 2,5V 2,5V 1,2V 1,2V 1,2V 1,3V 0V 1,5V 0V 0V 0V 0V 2,6V 0V 1,4V 0V 0V 0V 0V 0V 0V 0V 0V 2,4V 6 3 2 4 9 10 1 14 13 15 5 7 3V 0 -3V 2,5V 0 -2,5V eye-pattern signal TB=0.

26、5s 1 during focus search TB=0.1s 9 12 10 11 3V 0 servo in or disc motor cw not moving servo out or disc motor ccw servo out or disc motor cw not moving servo in or disc motor ccw 16 14 13 15 DATA WCLKleft channel MSB LSB MSB LSB right channel SCLK TRANSFER OF AUDIO SAMPLES VIA SERIAL INTERFACE OF CD

27、10 AND NPCCD10 NPC NPC CD10 2 3 4 5 6 7 4-24-2 CS 46 733 REMOTE CONTROL CIRCUIT BATT. LEVEL DETECTION INT0 P64 STOP2 P65 STOP3 P66 STOP4 STOP5 P54 SEG19 P77 VDD XTOUT VAREF P67 XTIN ECIN P60 P20 STOP INT5 P61 LCD - DRIVER LCD - DRIVERLCD - DRIVER I/O PORT P1 8 BIT A/D Converter ADC INPUT I/O PORT P6

28、P2P2 BOOSTER CIRCUIT LCD VOLTAGE P3 ROMRAM 8-BIT-CPU 7400 TMP86C829F MICROCONTROLLER ECNT P63 I/O PORT P7 SEG3 SEG8 SEG5 SEG6 SEG7 P76 SEG9 P75 SEG10 LCD - DRIVER I/O PORT P5 DV0 PD03 P30 AVDD P10 P31 TC3 SEG26 INT3 P16 SEG25 P17 SEG24 P50 SEG23 P51 SEG22 P52 SEG21 P53 SEG20 SEG18 SEG1 SEG0 COM3 COM

29、2 COM1 COM0 SEG31 RXD/SI P11 SEG30 TXD/SO P12 SEG29 P62 P74 SEG11 P73 SEG12 P72 V3 V2 V1 C1 C0 TC4 P32 PD04 TC6 P33 PD06 SEG4 SCK P13 SEG28 INT1 P14 SEG27 INT2 P15 SEG2 RESET P22 P21 TEST XIN VSS XOUT SEG13 P71 SEG14 P70 SEG15 P57 SEG16 P56 SEG17 P55 9121312 14 1415 1 B 23 3 56 645101178 F A 1252 D1

30、 C D 4 E F 89101113 2269 F4 2270 F3 15 H 1250 H4 1251 A2 2277 D8 1400 A10 1401 B14 1402 B15 1403 F11 2251 A2 2252 B6 2253 A6 2254 B6 G 7 H A 2261 D1 B C 12 E 3263 E3 3264 D2 2271 F2 G 2273 G6 2274 G3 2275 E8 2276 E8 3271 E1 2278 D8 2279 E8 2400 F15 2401 G12 2250 A6 2403 D10 2404 E10 2405 G12 2700 H1

31、4 2255 B7 2257 B8 2258 C5 2259 C7 2260 C6 3254 B5 2262 D4 2263 E7 2264 E7 2265 E4 D 2267 F4 2268 F7 3295 C6 3296 D3 3265 E2 2272 G5 3267 D2 3268 D8 3269 D8 3270 E2 3406 B14 3272 F2 3273 F2 3274 F2 3275 F3 2402 D10 3277 F2 3278 F3 3279 G2 3280 G2 2701 H14 2256 B7 3250 B7 3251 B2 3252 B6 3253 B2 3287

32、G1 3255 C5 3256 C7 3257 C6 3258 C2 2266 F7 3260 C6 3261 C4 3901 E8 5250 A6 3400 A14 3266 D4 3402 A14 3403 A15 3404 B14 3405 B14 7251 B6 3407 D10 3408 D10 3409 E10 3410 G11 3276 F2 3412 D15 3413 D15 3414 A15 3415 C15 3281 H3 2702 H15 3283 H2 3284 E1 3285 E1 3286 E1 3701 H14 3288 A7 3289 E8 3290 F8 32

33、91 D8 3259 C2 3293 D2 3294 F45251 B8 3401 A14 6252 B2 6400 A13 6401 A13 7250 B7 7252 B2 7254-A D3 7254-B E3 7255 D2 3411 F15 7258 F1 7259 G2 7260 H3 7400 B10 3416 C15 3282 H2 3418 B15 3419 C15 3420 C15 3700 H15 3702 H15 3703 H15 3704 H15 3705 H14 3292 C8 3707 H14 3708 H15 6251 B2 7256 C7 7700 H15 34

34、17 C15 7702 H14 3706 H14 7701 H15 t VC VG CF4 ERR3 CF3 ERR2 CF2 ERR1 CF1 MOTOR DRIVER MOTOR DRIVER MOTOR DRIVER CH2CH3CH4 VROERST RESET DCIN DETECT VROERST SAW VROERST SAW VROERST SAW RSTSAW OE BANDGAP REF. VC VCDCIN VC INM2 RF2 CGHSW RSVIN DTC VINVCVOUT RF1 INM1 SAW GEN2 OSC CONVERTER VC VG VIN34 V

35、IN34 VIN12 VIN12 VC VG VC VG VC VIN to 1830 CD-PART CC C C X R to CD-PART 180K DM- R C C %.tolerance 1% SL+ CHARGE PUMP VG C SL- 7256 C7 to AUDIO-PART R R C C 40uH X C C charging from/to AUDIO-PART C C X % C from/to CD-PART DISPLAY & KEYBOARD (CONNECTED VIA MEMBRANE KEYBOARD) % 7700 H15 3417 C15 770

36、2 H14 31VIN 26VG 38 VDET 42 VC 1SLEEP 32RSTB 34RS 36RF2 7256 SC111259FTA SERVO DRIVER& POWER MGT. IC DC/DC-CONVERTER +A STABILIZER TEMP. CHARGE SWITCH RECHARGABLE BATTERY MEASURING PART ACCU_IN DETECTION 23 OUT4B 25OUT4A 21 OUT3B 19 OUT3A 16 OUT2B 18 OUT2A 14 OUT1B 12OUT1A 47 2WAKE 39 VREF 3VR 41 VO

37、UT 22 VIN34 15 VIN12 11ERR1 40 DTC 37 DCIN 46 CLK 33CHGSW 4843 CGND 5CF4 6CF3 44 RF1 24 PGND4 20 PGND3 17 PGND2 13 PGND1 23 3250 680R 9CF2 10CF1 30C2L 27C2H 29C1L 28C1H CHGON OE 35INM2 45 INM1 4ERR4 7ERR3 8ERR2 C 7701 H15 6251 B2 C.only for charging version DM+ C C C R.only for Cord R/C C R 4.233MHz

38、 2R7 3706 H14 5251 B8 3401 A14 6252 B2 6400 A13 6401 A13 7250 B7 7252 B2 7254-A D3 7254-B E3 7255 D2 3411 F15 7258 F1 7259 G2 C R 2R7 7260 H3 7400 B10 3416 C15 3282 H2 3418 B15 3419 C15 3420 C15 3700 H15 3702 H15 3703 H15 3704 H15 3705 H14 3292 C8 3707 H14 3708 H15 3901 E8 5250 A6 3400 A14 3266 D4 3

39、402 A14 3403 A15 3404 B14 3405 B14 7251 B6 3407 D10 3408 D10 3409 E10 R C C R 3410 G11 3276 F2 3412 D15 3413 D15 3414 A15 3415 C15 3281 H3 2702 H15 3283 H2 3284 E1 3285 E1 3286 E1 3701 H14 3288 A7 3289 E8 3290 F8 3291 D8 3259 C2 3293 D2 3294 F4 3295 C6 3296 D3 3265 E2 2272 G5 3267 D2 3268 D8 3269 D8

40、 3270 E2 C LN . only for DA23-LNPH LN 3701.0R for Non RC R % R C C % % 3406 B14 3272 F2 3273 F2 3274 F2 3275 F3 2402 D10 3277 F2 3278 F3 3279 G2 3280 G2 2701 H14 2256 B7 3250 B7 3251 B2 3252 B6 3253 B2 3287 G1 3255 C5 3256 C7 3257 C6 C 3258 C2 2266 F7 3260 C6 3261 C4 3263 E3 3264 D2 2271 F2 G 2273 G

41、6 2274 G3 2275 E8 2276 E8 3271 E1 2278 D8 2279 E8 2400 F15 2401 G12 2250 A6 2403 D10 2404 E10 2405 G12 2700 H14 2255 B7 2257 B8 2258 C5 2259 C7 2260 C6 3254 B5 2262 D4 2263 E7 2264 E7 C 0R for non charging 0R for non C L . only for DA23-LPH X % L 2265 E4 D 2267 F4 2268 F7 2269 F4 2270 F3 15 H 1250 H

42、4 1251 A2 2277 D8 1400 A10 1401 B14 1402 B15 1403 F11 2251 A2 2252 B6 2253 A6 2254 B6 G 7 H A 2261 D1 B C 12 E F A 1252 D1 C D 4 E F 8910111314 1415 1 B 23 3 56 6451011 Xponent only provided (not in use) R 789121312 ERR4 CONSTANT VOLTAGE CURRENT & BATTERY CHARGE CIRCUIT 2263 220p CONTROL SAW DC/DCSA

43、W GEN MOTOR DRIVER CH1 from/to CD-drive to CD-part 100n 2404 2259 10n 470K 3283 1M 3704 10R 3411 ESD 100R 3413 5K6 3289 3408 12K 47K 3281 3285 150K 1 8 4 TC75W51FU 7254-A 3 2 6400 BAS216 BC337-40 7250 3255X 3256 2K7 3703 1M 47K 7259 BC857BW 100n 2700 10K 3286 7252 BC869 2254 4n7 2260 100p 2K7 3420 3

44、401 220K 2M2 3700 2701 1n 7260 BC847BW BAT254 6251 3284 5 6 7 8 4 3274 100K 7254-B TC75W51FU 9 ESD 16 17 18 19 2 20 21 22 23 24 3 4 5 6 7 8 1400 1 10 11 12 13 14 15 100K 3273 3290 5K6 3272 4K7 330R 3252 2268 220p 3253 3251 270R 270R BC368 7251 4K7 3416 1M 3260 3258 100K 4u7 2257 100n 2261 3412 100R

45、SB140 6252 T630mA 470K 3280 10K 3901 1251 SP391 2264 220p 10u 5251 2255 1u 470p 2270 10n 2275 3702 2M2 1K 3404 10K 3292 150K 3407 1u 2271 3265 7258 BC847BW 2269 100n 330K 2403 100n 7255 BC868 3409 5K6 3269 10K 2M2 3279 DC JACK 1403 CST 5250 6RG 1 2 34 6 1252 68K 3267 100n 2267 4M7 3705 100n 2276 10K

46、 3261 10M 3706 1u 2278 8 51 50 49 4847464544 4 58 57 56 18 5110111213141516 17 3637383940414243 27 967 61 62 63 64 28 29 30 31 32 333435 19 60 59 55 54 53 52 20 21 22 23 24 25 26 2274 1n 1401 SPPB51 100K 3264 68K 3259 BC847BW 7701 22n 2253 3270 2265 100n 3701 2258 1u 10K 3287 0R 3418 3277 18K 2M2 37

47、07 10K 3708 10n 2702 100n 2402 1402ESD-11H130 HOLD/RESUME 1234 7700 BC857BW 100n 2405 220p 2266 1u 2277 3288 10R 330p 2252 2256 100u 10K 3415 C 3271 4u7 10K 3266 2250 1K 3405 10K 3417 18K 3276 1u 2272 2401 4u7 3295 270K 0R 3419 3294 470K 100K 3291 2273 1u 3278 10K 220K 3402 10K 3268 100K 3400 220K C

48、D-DRIVE DA23 VERSION SELECT 3403 ESD DOOR SWITCH 330K 3275 470K 3282 47K 3254 1u 2400 330R 3293C 1u 2251 3257 220K 3406 1K 3n3 2262 ESD ESD 3414 47K BAT254 6401 22K 3263 1250 B-ZR 12345 6 10R 3410 BC847BW 7702 C 100n 2279 3296 1M +VG +DC +2.6V SLEEP +2.6V +2.6V BATT_LEVEL +2.6V +A DBB_STEP S0 C3 DBB

49、_ON C2 C1 C0 PORES NPC_RESET YMLD RAB SILD BEEP DM_PWM +AVDD S_MUTE DM_PWM Key1 SLEEP Key2 TEMP BATT_LEVEL CHG_DET SFSY DC_IN RESET MUTE ACCU +RCREF WAKE +A S2 S1 S0 +VG RC +2.6V +DC S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 chg_on S2 S1 LF_POW C0,C1,C2,C3,S0,S1,S2,S3,S4,S5,S6,S7,S8,S9,S10,S11,S12,S13,Key1,Key2,S_MUTE,SLEEP,DC_IN C0 C1 C2 C3 S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 +2.6V CHG_DET SCL INNERSWITCH Focus WAKE Key2 ACCU DM_PWM TEMP DM +A Key1 DC_IN Focus+ Focus- +1.25V +AVDD +2.6V SDA +2.6V +AVDD +2.6V Radial Slide S_MUTE +VR +2.6V +2.6V +2.6V +1.2