Dell W2306C Service Manual - Page 96

Dell W2306C 1 GND 3 Vin 2 Vo2Vo4 4 1 ADJ 2 Comp1_L 2 Comp1_R 2 AV1_L 2 AV1_R R182 R184 R186 R188 470 1/16W 470 1/16W 470 1/16W 470 1/16W C206 4.7uF/16V C208 4.7uF/16V C210 4.7uF/16V C212 4.7uF/16V C207 4.7uF/16V C209 4.7uF/16V C211 4.7uF/16V C213 4.7uF/16V C215 330pF C221 + C220 C216 C217 330pF 330pF C218 330pF R183 R185 470 1/16W 470 1/16W R187 470 1/16W R189 470 1/16W PC_4_R PC_4_L Comp3_R_Sel 2 Comp3_L_Sel 2 PC_4_R 4 PC_4_L 4 V5A L756 V25SW V25SW U6 LM1117 C785 0.1uF + C784 10uF C224 C225 C226 C227 330pF 330pF 330pF 330pF C228 + 3.3uF/16V C229 0.1uF 0.1uF 3.3uF/16V GND GND GND GND GND GND GND GND L31 +8V U11 +12V_SW C232 C233 C234 C238 100uH C240 AZ1117H-ADJ + L32 10uF/16V 0.0015uF 470pF 470pF C235 10uF/16V 2 VO VI 3 V5A 2.2uH C236 + 10uF/16V 10uF/16V + + R198 R199 + C243 43 42 41 AHVSS AHVSS SC3_OUT_L SC3_OUT_R AGNDC 44 47 46 45 ASG 48 52 51 50 49 56 55 54 53 SC4_IN_R SC4_IN_L NC SC2_IN_L ASG SC3_IN_R SC3_IN_L SC1_IN_R SC1_IN_L ASG SC2_IN_R VREFTOP 57 60 59 58 AVSS SC5_IN_R SC5_IN_L AVSS 61 64 63 62 1M 1/16W 1M 1/16W 0.1uF + NC NC C237 C239 C244 10uF/16V 0.0015uF C241 0.1uF GND 0.1uF R196 R201 2 TUNER_SIF TUNER_GND R206 NC C245 56pF ANA_IN1 C246 56pF ANA_IN_REF C248 56pF ANA_IN2 1K 1/16W R208 X2 18.432MHz TP32 NC TP33 NC R207 1K 1/16W C252 3.3pF C253 3.3pF GND MSP_CLK_OUT MSP_SPDIF_OUT MSP_ADDR R209 V5A 65 66 AVSUP CAPL_M 40 39 C247 R197 R202 1M 1/16W R200 240 1/16W 1K 1/16W C242 10uF/16V 67 68 69 70 71 72 73 74 75 76 77 AVSUP ANA_IN1+ ANA_INANA_IN2+ TESTEN XTAL_IN XTAL_OUT TP AUD_CL_OUT NC SPDIF_OUT 78 79 80 D_CTR_I/O_1 D_CTR_I/O_0 ADR_SEL STANDBYQ AHVSUP CAPL_A SC1_OUT_L U12 SC1_OUT_R VREF1 SC2_OUT_L MSP4440G-QA-C13SC2_OUT_R DACM_SL DACM_SR DACM_SUB DACM_C 38 37 36 35 34 33 32 31 30 29 28 22uF/16V C249 GND 22uF/16V C251 + + 22uF/16V 100 1/16W 1M 1/16W + R203 100 1/16W + R204 C250 R205 22uF/16V 100 1/16W 100 1/16W SURROUND_L SURROUND_R SURROUND_SUB CENTER GND LINE1_O_L LINE1_O_R SC2_O_L SC2_O_R 2 2 L33 600 OHM GND AGND DACM_L DACM_R VREF2 DACA_L 27 26 25 GND C266 4.7uF/16V C267 4.7uF/16V 2308_L 2308_R 8 8 RESETQ I2S_DA_IN3 I2S_DA_IN4 DACA_R I2S_DA_IN2 NC I2S_CL3 DVSUP DVSUP DVSS DVSS I2S_DEL_IN I2S_DEL_OUT I2S_DEL_CL I2S_DEL_WS I2S_CL I2S_WS I2S_DA_OUT NC I2C_CL 0 1/16W C254 C255 C256 C257 C258 C259 GND TUNER_GND GND +5V 0.001uF 0.001uF 0.001uF 0.001uF 0.001uF 0.001uF 21 I2S_WS3 17 DVSS 8 I2S_DA_IN1 4 I2C_DA 22 23 24 18 19 20 13 14 15 16 9 10 11 12 EXT_DEL_DIN EXT_DEL_DOUT EXT_DEL_CL EXT_DEL_WS I2S_DA_IN2 nRESET_MSP 5 6 7 1 2 3 GND R210 R211 NC NC +5V R214 NC M_SCL M_SDA R212 R213 0 1/16W 0 1/16W MSP_I2S1_CL MSP_I2S1_WS MSP_SCL MSP_SDA MSP_ADDR R215 0 1/16W +5V +5V_STY_ON MSP_I2S1_DOUT TO Cortez I2S_DA_IN1 TP34 NC TP35 NC TP36 NC TP37 NC GND R299 2.7K 1/16W R218 2.7K 1/16W V5A L34 2.2uH R815 + R776 3 /SRESET nRESET_MSP 0 1/16W C262 10uF/16V C263 C264 0.0015uF 470pF C265 220pF 0 1/16W C804 NC 6/7 ADD R776 0 ohm ,R218 C266 NC GND GND R220 R221 R222 R223 R224 R225 0 1/16W 0 1/16W 0 1/16W 0 1/16W 0 1/16W 0 1/16W I2S_CL3 I2S_WS3 I2S_DA_IN3 I2S_DA_IN1 I2S_DA_IN2 I2S_DA_IN4 +5V V5A 3 /SRESETAD C260 C261 0.001uF 0.001uF GND R777 GND C269 4.7uF/16V C268 4.7uF/16V +5V R778 nc nRESET_AD Earphone_L 8 Earphone_R 8 SC2_O_L SC2_O_R R813 47K 1/16W R810470K 1/16W C807+ 10uF/16V R814 R809470K 1/16W 47K 1/16W C805 0.1uF +8V L761 600 OHM 8V_A C806 10uF/16V + 11 3+ 2- 4 U701A LM324D 1 4.7uF/16V C813 R803 100 1/16W R804 600 OHM C786 0.1uF R743 680 R744 680 C787 0.1uF V5A L757 600 OHM VCCDSP C788 C789 C790 C791 0.1uF 0.1uF 0.1uF 0.1uF V25SW L758 600 OHM + C792 47uF V25DSP C793 C794 C795 C796 0.1uF 0.1uF 0.1uF 0.1uF V25DSP L759 600 OHM VCCDP C798 0.1uF LINE2_O_R 2 8V_A 10 + 9- 4 U701C LM324D 8 4.7uF/16V C811 R801 100 1/16W 1 1 8V_A LINE2_O_L 2 R807 1M 1/16W R765 2.7K 1/16W 2 M_SDA 1,3 MSTR2_SCL 2 M_SCL R764 2.7K 1/16W R705 NC M_SDA M_SCL U4 4 5 6 D2 S1 D1 G2 S2 3 2 1 G1 NDC7002N R766 1.8K 1/16W MSTR2_SDA 1,3 R808 3.3K 1/16W V5A 12V L760 600 OHM R787 6.8 3W C801 0.1uF R753 20 3W R754 20 3W U9 8815-5V 3 VO 2 G 1 VI + C800 100uF/16V C799 0.1uF + C797 100uF/16V CN801 1 2 3 4 5 6 CONN GPROBE GND +5V NC R783 R779 nRESET_MSP NC nRESET_AD 0 1/16W C803 NC GND M_SCL M_SDA VCCDSP nRESET_AD R745 R746 22 22 R747 NC R748 NC DO NOT STUFF R749 R751 10K 10K ADASEL ADAI2B MSP_I2S1_WS R773 MSP_I2S1_CL R770 0 1/16W 0 1/16W MSP_I2S1_DOUT R771 0 1/16W U7 23 RESET 20 19 SCL SDA AD1941 VSUP VSENSE VDRIVE 44 45 46 47 VREF 18 9 ASEL I2CBYP 2 MCLK VDD1 VDD2 VDD3 1 13 25 37 VDD4 10 11 LRCLKIN BCLKIN 26 27 LRCLKO0 BCLKO0 34 35 LRCLKO1 BCLKO1 14 15 16 17 SDATIN0 SDATIN1 SDATIN2 SDATIN3 OVDD1 OVDD2 28 33 40 OVDD3 43 IVDD PVDD 8 PCTL0 PCTL1 PCTL2 4 5 6 NC1 NC2 21 22 29 30 31 32 SDATO0 SDATO1 SDATO2 38 39 41 42 SDATO3 SDATO4 SDATO5 SDATO6 SDATO7 TEST 3 7 GNDP GND1 GND2 GND3 12 24 36 48 GND4 ADVSUP ADVSEN ADVDRI ADVREF V25DSP TP703 TP704 TP705 TP706 VCCDSP R750 0 VCCDP R775 NC R774 NC 8V_A 1M 1/16W 11 5+ 6- 4 U701B LM324D 7 4.7uF/16V C810 R802 100 1/16W R805 LINE3_O_R 2 1M 1/16W 7/24 add Line out buffer +8V 20050919 R827 5.1K 1/16W R8180 1/16W LINE2_O_R 2 Q715 1 PMBS3906 add JACK 11 12 + 13 - 4 U701D LM324D 14 4.7uF/16V C812 R800 100 1/16W LINE3_O_L 2 R806 1M 1/16W +8V R828 5.1K 1/16W R8190 1/16W LINE3_O_R 2 Q716 1 PMBS3906 1 R824 100 1/16W 3 2 Q717 PMBS3906 1 R832 8.2K 1/16W 3 23 R8160 1/16W LINE2_O_L Q712 PMBS3906 IPCLK1 IPCLK1 3 1 R826 100 1/16W 3 2 Q713 PMBS3906 1 R831 8.2K 1/16W 3 23 R8170 1/16W LINE3_O_L Q714 PMBS3906 AOC (Top Victory) Electronics Co., Ltd. Title AUDIO Processor MSP4452K Size Document Number Rev Custom TV2365W-2A A Date: Tuesday, September 20, 2005 Sheet 7 of 10 95