JBL Ms 8 Service Manual
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![Page 101
1
2
3
4
56
ABC D
6
5
4
3
2
1
D
CBA
I2S_OUT0I2S_OUT1I2S_OUT2I2S_OUT3
R264
10
C170
0.1uFR165 5.1k
C168 10uF
C194 10uF
C174 0.1uF
R164 5.1k
R293
100k
C190
0.1uF
R160 5.1k
MCLK
1BICK
2SDTI1
3LRCK
4RSTB
5SMUTE/CSN/CAD0
6ACKS/CCLK/SCL
7DIF0/CDTI/SDA
8SDTI2
9SDTI3
10SDTI4
11DIF1
12DEM0
13DVDD
14DVSS
15
DEM1/I2C 16ROUT417LOUT418ROUT3 19LOUT320ROUT2 21LOUT2
22P/S23ROUT1
24LOUT125VCOM
26AVSS27AVDD
28DZF229DZF1
30
U9 AK4359VF
GND2
AGND
5V_ON
5V_ON
5V_ON
DAC_MCLKM_BCLK
DAC_RESET#DAC_MUTEI2S_OUT[3:0]...](http://img.usermanuals.tech/thumb/2629/101287/w64_d_1509975699-jbl-ms-8-service-manual_d-100.png "Page 101
1
2
3
4
56
ABC D
6
5
4
3
2
1
D
CBA
I2S_OUT0I2S_OUT1I2S_OUT2I2S_OUT3
R264
10
C170
0.1uFR165 5.1k
C168 10uF
C194 10uF
C174 0.1uF
R164 5.1k
R293
100k
C190
0.1uF
R160 5.1k
MCLK
1BICK
2SDTI1
3LRCK
4RSTB
5SMUTE/CSN/CAD0
6ACKS/CCLK/SCL
7DIF0/CDTI/SDA
8SDTI2
9SDTI3
10SDTI4
11DIF1
12DEM0
13DVDD
14DVSS
15
DEM1/I2C 16ROUT417LOUT418ROUT3 19LOUT320ROUT2 21LOUT2
22P/S23ROUT1
24LOUT125VCOM
26AVSS27AVDD
28DZF229DZF1
30
U9 AK4359VF
GND2
AGND
5V_ON
5V_ON
5V_ON
DAC_MCLKM_BCLK
DAC_RESET#DAC_MUTEI2S_OUT[3:0]...")
1 2 3 4 56 ABC D 6 5 4 3 2 1 D CBA I2S_OUT0I2S_OUT1I2S_OUT2I2S_OUT3 R264 10 C170 0.1uFR165 5.1k C168 10uF C194 10uF C174 0.1uF R164 5.1k R293 100k C190 0.1uF R160 5.1k MCLK 1BICK 2SDTI1 3LRCK 4RSTB 5SMUTE/CSN/CAD0 6ACKS/CCLK/SCL 7DIF0/CDTI/SDA 8SDTI2 9SDTI3 10SDTI4 11DIF1 12DEM0 13DVDD 14DVSS 15 DEM1/I2C 16ROUT417LOUT418ROUT3 19LOUT320ROUT2 21LOUT2 22P/S23ROUT1 24LOUT125VCOM 26AVSS27AVDD 28DZF229DZF1 30 U9 AK4359VF GND2 AGND 5V_ON 5V_ON 5V_ON DAC_MCLKM_BCLK DAC_RESET#DAC_MUTEI2S_OUT[3:0] LOUT1LOUT2LOUT3LOUT4ROUT1ROUT2ROUT3ROUT4 M_LRCLK MCLK = 24.576 MHz BCLK = 3.072 MHz LRCLK = 48 kHz CH1 CH5 CH2 CH6 CH3 CH7 CH4 CH8 DW GNO: PART NO: PART NAME: PRODUCT MODE: SCALE: 1:1 UNIT: MM SIZE: REV: DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: DESCRIPTON DATA APPROVED DESCRIPTON REV REV Place Place DATA EVR DAC MS-8 MAIN AMP T4ChengHao 2009.09.08 Sheet 9 of 18 B 16,18 15,18 16,18 15,18 16,18 15,18 16,18 15,18 2 8 2,8 2,8 6 6 AGND MS-8 100
ABC D DCBA R4510.0k 1% R42 47.5k 1% 0603 C28 1uF 1234 J1 PHONOJACK SJ-3524-SMT C30 220uF/10V R47 1.00k 1% R1 2.21k 1% RC0603-SSR2 4.3k C61 220pF 3 1 2D25 BAV70/SOT C2 1uF R48 1.00k 1% R49 NC 3 1 2 D26 BAW56/SOT R6 2.21k 1% RC0603-SS C331 0.1uF C37 680pF 0603 R3 100R5 4.3k R46 10k R51 100 C49220pF R27 47.5k 1% 0603 C33 10uF R44 NCR50 10.0k 1% C24 680pF 0603 C27 0.1uF C3 220uF/10V R302 47k 1TP3 TEST POINT R4 100 R41 100 C85 10uF 8P5VA8P5VA AGND AGNDAGND AGND8P5VA 8P5VAAGND 4P25V4P25VAGNDAGND 8P5VAAGND 4P25V AGND AGND MicL_analogMicR_analog MICDETECT# 13.4dB -0.9dB 1.5mA 2.34KHz Mic In_L 13.4dB -0.9dB 1.5mA 2.34KHz Mic In_R DW GNO: PART NO: PART NAME: PRODUCT MODE: SCALE: 1:1 UNIT: MM SIZE: REV: DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: DESCRIPTON DATA APPROVED DESCRIPTON REV REV Place Place DATA EVR Microphone Input MS-8 MAIN AMP T4ChengHao 2009.09.08 Sheet 10 of 18 B 6 8 8 + 3- 2 OUT 1411 U2A TS974IPT + 5- 6 OUT 7 U2B TS974IPT + 10-9 OUT 8 U2C TS974IPT + 12- 13 OUT 14 U2D TS974IPT 4P25V4P25V 1TP8 TEST POINT 1TP15 TEST POINT MS-8 101
1 2 3 4 56 ABC D 6 5 4 3 2 1 D CBA C399 0.22uF/1206 R31 10kSX27 0603ESDAR29 10k R331 1k SX29 0603ESDA C385 0.22uF/1206 R326 1kQ34 MMBT3904 R337 1kQ11 MMBT3906 R32 10k 3 1 2 D30 BAW56/SOT R33 10kR310 3.3k R329 1k C384 47pF R327 1k C386 0.22uF/1206 C383 47pF 3 1 2 D28 BAW56/SOT R301 3.3k 3 1 2 D29 BAV70/SOT R338 1kR347 240 Q33 MMBT3904R332 1k R325 1k C396 47pF Q12 MMBT3906 SX26 0603ESDA R330 1k R348 240 C397 47pF C398 0.22uF/1206 SX28 0603ESDA 3 1 2 D27 BAV70/SOT R328 1k AGND AGND12V AGND VCARAGNDVCARAGND AGNDAGND 12V12V AGND AGNDAGND AGND AUX_RAUX_L AUXR+AUXR-AUXL+AUXL- AL-AL+AR+AR- Line-level Input = 1.0Vrms = 2.8Vp-p DW GNO: PART NO: PART NAME: PRODUCT MODE: SCALE: 1:1 UNIT: MM SIZE: REV: DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: DESCRIPTON DATA APPROVED DESCRIPTON REV REV Place Place DATA EVR Ipod Pre-amp MS-8 MAIN AMP T4ChengHao 2009.09.08 Sheet 11 of 18 B 17 17 17 17 14 14 14 14 8 8 + 3- 2 OUT 1411 U28A TL074ID + 5- 6 OUT 7 U28B TL074ID + 10- 9 OUT 8 U28C TL074ID + 12- 13 OUT 14 U28D TL074ID MS-8 102
1 2 3 4 56 ABC D 6 5 4 3 2 1 D CBA spkr_lin3+spkr_rin3+spkr_lin4+spkr_rin4+ spkr_rin4-spkr_lin3-spkr_rin3-spkr_lin4- spkr_lin4- spkr_rin3+spkr_rin3-spkr_lin3+spkr_lin3- spkr_lin4+spkr_rin4+spkr_rin4- C60 0.22uF/1206 R344 1k Q15 MMBT3906 SX44 0603ESDA R19 56.2k R22 56.2k C82 47pF R386 1k R58 10.0k 1% R65 10.0k 1% C57 0.22uF/1206 R68 3.3k 14 13J2G RCA JACK, OCTAL 3 1 2 D17 BAV70/SOT C46 0.22uF/1206 12 11J2F RCA JACK, OCTAL R345 240 C83 47pF R23 56.2k Q38 MMBT3904 SX15 0603ESDA R61 10.0k 1% CH8- 2CH7- 4CH6-6CH5-8CH4- 10CH3-12CH2-14CH1-16 CH8+ 1CH7+ 3CH6+ 5CH5+ 7CH4+ 9CH3+ 11CH2+ 13CH1+ 15 J3 MOLEX 39-30-1160 10 9J2E RCA JACK, OCTAL R24 56.2k 1TP14 TEST POINT Q16 MMBT3906 C43 0.22uF/1206 C78 47pF C84 47pF SX34 0603ESDA R25 56.2k Q13 MMBT3906 SX16 0603ESDA R387 1k R346 240 3 1 2 D10 BAV70/SOT R351 1k R367 1k C77 47pF SX14 0603ESDA R335 240 R334 1k 16 15J2H RCA JACK, OCTAL R343 1k Q36 MMBT3904 SX43 0603ESDASX42 0603ESDA R340 1k 3 1 2 D7 BAW56/SOT R352 1k SX12 0603ESDA R358 1k R341 1k R339 1k 3 1 2 D15 BAV70/SOT SX10 0603ESDA R368 1k C59 0.22uF/1206 1TP26 TEST POINT R67 3.3k R384 1k C80 47pF SX13 0603ESDA 3 1 2 D16 BAW56/SOT 3 1 2D9 BAW56/SOT C45 0.22uF/1206 Q14 MMBT3906 R64 3.3k SX36 0603ESDA R357 1k R333 1k C58 0.22uF/1206 Q35 MMBT3904 1TP9 TEST POINT R54 10.0k 1% SX37 0603ESDA Q37 MMBT3904 3 1 2 D8 BAV70/SOT R349 1k R66 10.0k 1% C79 47pF R336 240 R20 56.2k R63 3.3k R57 10.0k 1% SX25 0603ESDA C44 0.22uF/1206 1TP25 TEST POINT SX11 0603ESDA R21 56.2k R69 10.0k 1% R385 1k R18 56.2k R342 1k R350 1k C81 47pF R62 10.0k 1% SX9 0603ESDA 3 1 2 D18 BAW56/SOT SX35 0603ESDA AGND12V AGND12V VCARAGNDVCARAGND VCARAGNDVCARAGND AGNDAGND AGNDAGND 12V12V 12V12V AGND AGNDAGND AGNDR4+ spkr_lin1-spkr_lin2- spkr_lin1+spkr_lin2+ spkr_rin2-spkr_rin1- spkr_rin2+spkr_rin1+ R4-L4+L4- R3+R3-L3+L3- LIN4RIN4 RIN3LIN3 SPEAKER LEVEL IN CH1 CH2 CH5 CH6Line-level Input = 2.0Vrms = 5.7Vp-p Speaker-level In put = 10Vrms = 28.3V p-p DW GNO: PART NO: PART NAME: PRODUCT MODE: SCALE: 1:1 UNIT: MM SIZE: REV: DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: DESCRIPTON DATA APPROVED DESCRIPTON REV REV Place Place DATA EVR Audio Input,Autosense MS-8 MAIN AMP T4ChengHao 2009.09.08 Sheet 12 of 18 B 14 14 14 14 14 14 8 8 8 8 14 14 13 13 13 13 13 13 13 13 t RT3 Vishay 238166056393 t RT7 Vishay 238166056393 t RT8 Vishay 238166056393 t RT4 Vishay 238166056393 + 3- 2 OUT 1411U31A TL074ID + 5- 6 OUT 7 U31B TL074ID + 10- 9 OUT 8 U31C TL074ID + 12- 13 OUT 14 U31D TL074ID + 12- 13 OUT 14 U35D TL074ID + 10- 9 OUT 8 U35C TL074ID + 5- 6 OUT 7 U35B TL074ID + 3- 2 OUT 1411 U35A TL074ID CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND C101 47pFC105 47pFC102 47pF C106 47pF C132 47pFC133 47pFC136 47pFC137 47pF C103 47pF C134 47pF C104 47pF C135 47pF C117 47pF C138 47pF C118 47pF C139 47pF R116 84.5kR117 84.5kAGND R112 84.5kR113 84.5kAGND R118 84.5kR119 84.5k R114 84.5kR115 84.5kAGND AGND MS-8 103
1 2 3 4 56 ABC D 6 5 4 3 2 1 D CBA 3 1 2 D13 BAV70/SOT R59 3.3k C75 47pF C40 0.22uF/1206 Q39 MMBT3904 SX30 0603ESDA 3 1 2D14 BAW56/SOT 1TP6 TEST POINT R390 1k C41 0.22uF/1206 8 7J2D RCA JACK, OCTAL SX17 0603ESDA 4 3J2B RCA JACK, OCTAL 2 1J2A RCA JACK, OCTAL C76 47pF SX41 0603ESDA 3 1 2 D6 BAV70/SOT R389 1k Q40 MMBT3904 1TP12 TEST POINT SX23 0603ESDA SX18 0603ESDA R369 1k R72 10.0k 1% SX40 0603ESDA C72 47pF R74 10.0k 1% R76 10.0k 1% 3 1 2 D12 BAW56/SOT SX24 0603ESDA R391 1k R354 1k R353 1k R78 10.0k 1% R370 1k R73 10.0k 1%SX19 0603ESDA C71 47pF R392 1k SX38 0603ESDA C70 47pF C53 0.22uF/1206 Q17 MMBT3906 R75 10.0k 1% R77 10.0k 1%SX21 0603ESDAR79 10.0k 1% 3 1 2 D4 BAV70/SOT 3 1 2D3 BAW56/SOT 1TP13 TEST POINT Q41 MMBT3904 C39 0.22uF/1206 R355 240 C69 47pF SX31 0603ESDA 3 1 2 D11 BAV70/SOT SX22 0603ESDA R60 3.3k Q19 MMBT3906 Q20 MMBT3906 R393 1k R363 1k C56 0.22uF/1206 R14 56.2k R55 3.3k R394 1k Q18 MMBT3906 R56 3.3k R361 1k R364 1k R366 240 R16 56.2kR15 56.2k SX33 0603ESDA R365 240 C42 0.22uF/1206 Q42 MMBT3904 C73 47pF R12 56.2k R356 240 R10 56.2k SX39 0603ESDA C54 0.22uF/1206 1TP7 TEST POINT SX20 0603ESDA 3 1 2 D5 BAW56/SOT C74 47pF R388 1k R359 1k 6 5J2C RCA JACK, OCTAL R360 1k R17 56.2k R371 1k R11 56.2k R362 1k C55 0.22uF/1206 R372 1k R13 56.2k R395 1k SX32 0603ESDA AGND12V AGND12V AGND VCARAGND AGND AGNDVCAR AGND VCARAGND AGND AGNDVCAR AGNDAGND AGNDAGND 12V 12V 12V 12V spkr_rin2-spkr_rin2+spkr_lin2-spkr_lin2+ spkr_lin1-spkr_rin1-spkr_lin1+spkr_rin1+ R2+R2-L2+L2- L1+L1-R1+R1- RIN2LIN2 LIN1RIN1 CH3 CH4 CH7 CH8 DW GNO: PART NO: PART NAME: PRODUCT MODE: SCALE: 1:1 UNIT: MM SIZE: REV: DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: DESCRIPTON DATA APPROVED DESCRIPTON REV REV Place Place DATA EVR Audio Input,Autosense MS-8 MAIN AMP T4ChengHao 2009.09.08 Sheet 13 of 18 B 12 12 12 12 12 1212 12 8 8 8 8 14 14 14 14 1414 14 14 + 5- 6 OUT 7 U38B TL074ID + 10- 9 OUT 8 U38C TL074ID + 12- 13 OUT 14 U38D TL074ID + 3- 2 OUT 1411 U38A TL074ID + 5- 6 OUT 7 U39B TL074ID + 3- 2 OUT 1411 U39A TL074ID + 10- 9 OUT 8 U39C TL074ID + 12- 13 OUT 14 U39D TL074ID CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND CGND t RT5 Vishay 238166056393 t RT9 Vishay 238166056393 t RT6 Vishay 238166056393 t RT10 Vishay 238166056393 C119 47pF C140 47pF C120 47pF C141 47pF C123 47pF C144 47pF C124 47pF C145 47pF C121 47pF C142 47pF C122 47pF C143 47pF C130 47pF C151 47pF C131 47pF C152 47pF R86 84.5kR87 84.5k R82 84.5kR83 84.5kR84 84.5kR85 84.5k R110 84.5kR111 84.5kAGND AGND AGND AGND MS-8 104
ABC D DCBA L1+ R1+ L2+ R2+ L3+ R3+ L4+ R4+L1- R1- L2- R2-L3- R3- L4- R4- R95 475k R171 475k C191 2.2uF R96 475k 1TP4 TEST POINT R107 475kR104 475k 12D20 1N4148W R99 475k R169 10k R108 475kR102 475k 1TP16 TEST POINT R303 475kR97 475k R166 475k R175 28k R253 36.5k 1TP10 TEST POINT R101 475k C177 2.2uF C381 0.01uF C377 10uF/35V R168 402k R176 28k R306 475k R167 10k R109 475k R163 470k R98 475k 1TP5 TEST POINT R300 48.7k C178 1uF R105 475kR92 475kR100 475k R254 20k R305 475kR304475k R172 475k R93 475k 1 2 D19 1N4148W C380 10uF R162 2.8M R106 475k AGND 7VB5VB AGND AGND AGND 7VB 5VB 5V_ONAGND AGND VCARAGND 5V_ON AGND 3P3V_ONVCAR AUD_SENSE L1+R1+L2+L3+L4+R2+R3+R4+AL+AR+AL-AR-L1-R1-L2-L3-L4-R2-R3-R4- DW GNO: PART NO: PART NAME: PRODUCT MODE: SCALE: 1:1 UNIT: MM SIZE: REV: DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: DESCRIPTON DATA APPROVED DESCRIPTON REV REV Place Place DATA EVR Audio Autosense MS-8 MAIN AMP T4ChengHao 2009.09.08 Sheet 14 of 18 B 13 13 1313 12 12 12 12 11 11 13 13 13 13 12 12 1212 11 11 6 + 3- 2 OUT 1411 U12A LM224 + 12- 13 OUT 14 U12D LM224 + 10- 9 OUT 8 U12C LM224 + 5- 6 OUT 7 U12B LM224 MS-8 105
ABC D DCBA OUT_MUTEOUT_MUTE OUT_MUTEOUT_MUTE OUT_MUTE R257 20k R241 2.2k C287 820pF C390 100pF Q31 MMBT3906 R396 100 R261 20k 2 1J7A RCA JACK, OCTAL R193 100 R398 100 R272 1k R210 1.5k R2502.4k 10 9J7E RCA JACK, OCTAL C309 10uF SX1 0603ESDA C244 22uF/16V R222 1.5k C307 10uF R209 1.8k + 12- 13 OUT 14 U20D TS974IPT R399 100 C388 100pF C259 820pF R259 20k R249 2.2k C295 820pF R221 1.8k C267 820pF C313 10uF R268 1k R197100 R216 1.5k R307 8.2k R397 100 R373 4.3k R2382.4k R281 100k SX3 0603ESDA + 10- 9 OUT 8 U19C TS974IPT SX4 0603ESDA R211 10k R246 2.4k C248 22uF/16V Q21 2SD2114K R215 1.8k C263 820pF R376 4.3kR374 4.3k C311 10uF R266 1k C260 100pF R270 1k SX2 0603ESDA R375 4.3k R263 20k R223 10k R2372.2k C283 820pF R217 10kR229 10k 6 5J7C RCA JACK, OCTAL R245 2.2k C291 820pF R191 100 C268 100pF R231 100k R228 1.5k Q24 2SD2114KQ22 2SD2114K C389 100pF R242 2.4k C264 100pFC272 100pF C246 22uF/16V Q23 2SD2114K R195 100 + 5- 6 OUT 7 U20B TS974IPT C387 100pF C242 22uF/16V R227 1.8k 14 13J7G RCA JACK, OCTAL C271 820pFGND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND28P5VA 4P25V 4P25V4P25V 4P25V 4P25V 4P25V4P25V 4P25V GND2 GND2 GND2 GND2 GND2 GND2GND2 GND2 GND2 GND2GND2 GND2GND2 GND2 VCAR ROUT1 ROUT2ROUT4 ROUT3 OUT_MUTE DAC_MUTE Guardband and ground isolate from noisy signals Guardband and ground isolate from noisy signals CH1 CH2 CH3 CH4 DW GNO: PART NO: PART NAME: PRODUCT MODE: SCALE: 1:1 UNIT: MM SIZE: REV: DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: DESCRIPTON DATA APPROVED DESCRIPTON REV REV Place Place DATA EVR Audio Output MS-8 MAIN AMP T4ChengHao 2009.09.08 Sheet 15 of 18 B 9,18 9,18 9,18 9,18 6,9 16 Q32 FDV301N + 3- 2 OUT 1411U19A TS974IPT MS-8 106
1 2 3 4 56 ABC D 6 5 4 3 2 1 D CBA + 10- 9 OUT 8 U20C TS974IPT 8 7J7D RCA JACK, OCTAL C247 22uF/16V R239 2.2k C245 22uF/16V R243 2.2k R196 100 Q28 2SD2114KR402 100 R235 2.2k 4 3J7B RCA JACK, OCTAL C306 10uF C393 100pF R192 100 R219 1.5k C289 820pF R240 2.4k C266 100pF SX7 0603ESDASX80603ESDA R244 2.4k R260 20k + 12- 13 OUT 14 U19D TS974IPT SX6 0603ESDA C308 10uF C285 820pF R190 100 SX50603ESDA C281 820pFC265 820pF 12 11J7F RCA JACK, OCTAL C394 100pF R400 100 C261 820pF R379 4.3k C241 22uF/16V R208 10k R194 100 R214 10k R258 20k + 5- 6 OUT 7 U19B TS974IPT R220 10k C312 10uF R256 20k R378 4.3k R403 100 R265 1k R206 1.8k Q27 2SD2114K R271 1k C270 100pF C310 10uF C258 100pF R2482.4k R269 1k R267 1k C395 100pF Q26 2SD2114K R236 2.4k R225 1.5k R247 2.2k C262 100pF 16 15J7H RCA JACK, OCTAL C400 100pF R213 1.5k R377 4.3k C257 820pF C269 820pF R218 1.8k C293 820pF R207 1.5k R380 4.3k R226 10k R224 1.8k Q25 2SD2114K C243 22uF/16V R212 1.8k R401 100 R262 20k GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 4P25V 4P25V4P25V 4P25V GND28P5VA 4P25V 4P25V4P25V 4P25V GND2 GND2 GND2 GND2 GND2GND2 GND2GND2 GND2GND2 GND2GND2 LOUT1 LOUT2LOUT4 LOUT3 OUT_MUTE Guardband and ground isolate from noisy signals Guardband and ground isolate from noisy signals CH5 CH6 CH7 CH8 OUT_MUTE OUT_MUTE OUT_MUTE OUT_MUTE OUT_MUTE DW GNO: PART NO: PART NAME: PRODUCT MODE: SCALE: 1:1 UNIT: MM SIZE: REV: DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: DESCRIPTON DATA APPROVED DESCRIPTON REV REV Place Place DATA EVR Audio Output MS-8 MAIN AMP T4ChengHao 2009.09.08 Sheet 16 of 18 B 9,18 9,18 9,18 9,18 15 + 3- 2 OUT 1411U20A TS974IPT MS-8 107
1 2 3 4 56 ABC D 6 5 4 3 2 1 D CBA VBUS USB_D+USB_D- VCC 1GND 2NC 3 SMBus2 4SMBus15 U25 LTC1694-1IS5 R382 10k t RT2 microSMD035F 1 354 2 DP2 FTZ5.6E 6154 J8 SJ-42524-SMT R383 10k 1 354 2 DP3 FTZ5.6E VBUS 1D- 2D+ 3GND 4 J5 USB_CONN (SERIES B) C325 10uF 3P3VDGND DGND DGND DGND DGND 5V_DISP 3P3V I2C_SDAI2C_SCL VBUSUSB_D-USB_D+ AUXL+AUXR+AUXR-AUXL- 51 64 Pl ace prot ect iondi ode as c los e to th e co nnec tor aspo ssib le I2C Display Module Connector USB Connector AUX Connector TOP VIEW Pl ac e p ro tec ti ondi od e a s clo se to th e con ne cto r aspo ss ibl e Red White DW GNO: PART NO: PART NAME: PRODUCT MODE: SCALE: 1:1 UNIT: MM SIZE: REV: DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: DESCRIPTON DATA APPROVED DESCRIPTON REV REV Place Place DATA EVR I/O Connectors MS-8 MAIN AMP T4ChengHao 2009.09.08 Sheet 17 of 18 B 11 11 11 11 6,18 6,186 6 6 43 12 J11 RCA JACK VBUS USB_D+ USB_D- 1 2 L26 1nH 1 2 L28 1nH 1 2 L25 1nH 1 2 L27 1nH MS-8 108
1 2 3 4 56 ABC D 6 5 4 3 2 1 D CBA SPKR2+SPKR1+SPKR3+SPKR1-SPKR2-SPKR3-SPKR4+SPKR4- AMP_ON AMP_ON SPKR5+SPKR5-SPKR6+SPKR6-SPKR7+SPKR7-SPKR8+SPKR8- AMP_ON SPKR1- SPKR1+SPKR3+SPKR5+SPKR7+SPKR2+SPKR4+SPKR6+SPKR8+ SPKR3-SPKR5-SPKR7-SPKR2-SPKR4-SPKR6-SPKR8- C202 4.7uF C364 1nF C201 0.22uF R53 2.67k 1% C108 4.7uF C225 0.47uF 25V X7R C214 4.7uF C369 1nF C113 100uF/25V C279 0.1uF C98 1nF R200 2.67k 1% R38 470k C93 0.47uF 25V X7R C250 100uF/25V C90 4.7uF R28 1k C212 0.47uF 25V X7R C361 1nF C373 1nF Q30 MMBT3904 C302 470uF/25V C226 1nF 31 2 D1 BAV70/SOT R9 24k C68 4.7uF C358 1nF R89 10.0k 1% C129 470uF/25V Q2 MMBT3906 CH8- 2CH7-4CH6-6CH5-8CH4-10CH3-12CH2-14CH1-16 CH8+ 1CH7+ 3CH6+ 5CH5+ 7CH4+ 9CH3+ 11CH2+ 13CH1+ 15 J6 MOLEX 39-30-1160 C370 1nF C220 0.47uF 25V X7R C96 0.47uF 25V X7R C237 4.7uF C204 0.22uF C213 0.47uF 25V X7R C89 0.47uF 25V X7R C359 1nF C181 0.1uF R40 10k C63 1uF/0805 C86 0.47uF 25V X7R R189 10.0k 1% C221 0.47uF 25V X7R R90 2.67k 1% C372 1nF R71 10.0k 1% 12L19 1nH C110 1nF C231 0.47uF 25V X7R C205 1nF C92 1nF C128 0.1uF C62 0.22uF In1 16In2 15In3 12In4 13 TAB1 1 STBY/MUTE 2 OUT1+ 18OUT1-20 SVR 11 CDOUT 5 AC-GND 17 S-GND 14 TAB2 27Vcc2 21Vcc17 CLK23 DATA 26 PGND1 19OUT2+22OUT2-24PGND2 25OUT3+10OUT3- 8PGND3 9OUT4+6OUT4-4PGND4 3 U3 TDA7563B R188 2.67k 1% C360 1nF C173 470uF/25V C357 1nF C87 0.47uF 25V X7R R233 10k C208 1uF/0805 C209 1nF R91 10.0k 1% C97 4.7uF C371 1nF C232 0.47uF 25V X7R R173 10.0k 1% C362 1nF R103 10k C233 4.7uF C65 1nF C52 0.22uF C366 1nF In1 16In2 15In3 12In4 13 TAB1 1 STBY/MUTE 2 OUT1+ 18OUT1-20 SVR 11 CDOUT 5 AC-GND 17 S-GND 14 TAB2 27Vcc2 21Vcc17 CLK23 DATA 26 PGND1 19OUT2+22OUT2-24PGND2 25OUT3+ 10OUT3-8PGND3 9OUT4+6OUT4-4PGND4 3 U17 TDA7563B R94 2.67k 1% R186 10.0k 1% C91 0.47uF 25V X7R C240 1nF R184 698 1% R88 2.67k 1% R177 2.67k 1% Q29 MMBT3904 C88 0.47uF 25V X7R R52 698 1% C115 1nF 12L21 1nHC251 1nF C368 1nF C363 1nF C29 0.1uF R70 10.0k 1% C224 0.47uF 25V X7R R37 10k C94 0.47uF25V X7R R185 2.67k 1% R199 10.0k 1% C367 1nF C26 470uF/25V VCAR VCAR VCAR VCAR VCARGND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2GND2 GND2GND2 GND2 GND2 GND2 PGND PGNDPGNDPGND PGND PGND PGNDPGND PGND PGNDPGND PGND PGND PGND PGND PGND DGNDDGND GND2 GND2 3P3V DGND DGND DGND I2C_SDAI2C_SCL I2C_SDA2I2C_SCL2 POW_ENMUTE#LOUT1ROUT1LOUT2ROUT2 LOUT3ROUT3LOUT4ROUT4 PLACE ALL 1nF CAPS CLOSE TO SPEAKER CONNECTOR Guardband and ground isolate from noisy signals SPEAKER LEVEL OUT PGND connections should be short and wide close to the IC, place C353/C354/C399/C400 close to the Power Amp ICs, use a single return point to the main power connector, Current rating for track is 3A per channel. CH8 CH1 CH5 CH2 CH6 CH3 CH7 CH4 0v < AMP_ON < 1.5v STANDBY 3.5v < AMP_ON < 5v MUTE 7v < AMP_ON < 14.4v OPERATION AC-GND is thehalf-supply(half of Vcc) DW GNO: PART NO: PART NAME: PRODUCT MODE: SCALE: 1:1 UNIT: MM SIZE: REV: DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: DESCRIPTON DATA APPROVED DESCRIPTON REV REV Place Place DATA EVR Audio Output MS-8 MAIN AMP T4ChengHao 2009.09.08 Sheet 18 of 18 C GND2 SPKRx+ and SPKRx- connections should be short and wide. Current rating for tracks is 4A each. PLACE ALL 1nF CAPS CLOSE TO SPEAKER CONNECTOR Guardband and ground isolate from noisy signals ROUTE AWAY FROM NOISY TRACES AND USE DOUBLE-WIDTH SPACING 6,17 6,17 9,16 9,15 9,16 9,15 9,16 9,159,16 9,15 6,7 6 2,6 2,6 Q1 FDV301N R39 10k C39210uF MS-8 109