Pioneer DEH-5400BT Service Manual - Page 14

1 2 3 4 4. BLOCK DIAGRAM A A TUNER AMP UNIT ANTENNA JA401 1 2,3 B WIRED REMOTE JA891 3 KEYD 2 KEYAD 1 GND RMIC 6 5 MIC1P 4 MIC1N E BT UNIT CN21 CN22 CN961 20 MIC1N C 21 MIC1P 22 MIC-BIAS MIC1N 6 MIC1P 7 8 MIC1N 7 MIC1P BT MODULE 11 U1OUT 12 U1IN RESET 7 2 SPK1P BT3.3V 8 BT1.8V REGULATOR IC21 NJM2846DL3-18 5 BT1.8V 1 VOUT 6 VIN U1OUT 12 U1IN 11 NRST_CPU 9 LcH 2 BT3.3V REGULATOR IC22 S-1206B33-U3 1 VOUT VIN 6 ON/OFF 3 VCC 8 2 U1OUT 3 U1IN NRST_CPU 5 12 SPKL VCC 6 6 4 1V8_EN 3 ON/OFF 5 FMMIXIN1 16 PINDIN 18 LNAIN DACOUTL 57 RF FRONT END IC IC401 TDA7706 34 I2CSCL I2CSDA 33 RSTN 31 RESET IC651 1 S-80827CNMC-B8M FLASH ROM IC671 A B :PEB009A8 C :PEB008A8 D E F :PEB029A8 iPod CP IC551 341S2162 2 MODE1 5 VCC Q551 112 TUNSCL 111 TUNSDA 107 TUNPCE1 38 RES DACCS 124 91 DACSCK DACLRCK 89 88 DACDATA 87 DACBDATA DACBSCK 85 84 AUDIO_XOUT 129 KEYD 69 KEYAD 132 ILMPW VDD3.3V SYSTEM MICRO COMPUTER IC601 (1/2) R5S7266ZD144FP 118 CPPWR I2C_SCL 12 I2C_SDA 13 4 nRESET LPF IC961 NJM4558MD 3 + 1 2- 114 CP_SCL 113 CP_SDA 116 CPRST 35 BTRX 31 BTTX 10 BTRST 4 DIMMER DAC IC231 PCM1753DBQ 15 ML 1 BCK 3 LRCK 2 DATA 13 MD 14 MC 16 SCK 7 VOUTL B.UP ILMPW Q874 Q873 ILM+B B.UP ILMPW Q871 Q872 AB ILM+B SW5V SWVDD VDD3.3V VDD1.2V SYS+B Q873 CD EF REGULATOR IC IC912 BA49182-V12 6 SW5V 9 SWVDD 7 VDD 8 VDD12 5 SYS+B 11 VDDCONT BSENS 1 2 SYSPW SW5VCNT 3 4 +B +BUP 10 D PICKUP UNIT (P10.6)(SERVICE) C CD CORE UNIT(S11.6 STD) USB5V REGULATOR IC501 BD9008 CN101 RF AMP, CD DECODER B.UP 1 PVIN VCC 12 12 V+3A VDD DIGITAL SERVO/DATA • PROCESSOR CPU LD LD- 15 15 GND Q101 1 LD IC510 BD2232G-G 1 VIN 8 VIN EN SYN 2 SW MD MD 5 5 PD VREF 8 8 REFO HOLOGRAM UNIT REFO AC,BD,E,F 2 PD 93 REFOUT V+3A 54 PUEN IC201 Q102 VDD USB5V 5 VOUT 3 EN OC 4 3 FB 4 INV FOM 3 FOCUS ACT. FOP 2 TRACKING ACT. TOP 1 3 FOM 2 FOP 1 TOP ACTUATOR/ MOTOR DRIVER IC301 BD8223EFV PE5791A CN701 VDD VDD 9 CN701 9 VDD VDD3.3V E TOM 4 4 TOM TD,FD LD+ 14 14 LD+ 8 TKO+ 7 TKO10 FCO+ SD,MD VD VD 2 2 VD 1 1 MECHA VD Q751 Q752 B.UP 9 FCO- SPINDLE MOTOR M LOADING/CARRIAGE MOTOR M SOP SOM LCOP LCOM 3 SPO+ 2 SPO5 SLLDO+ 4 SLLDO- 23 CNT LDIN 22 MUTE 21 40 CLCONT 41 LOEJ 39 CONT RESET 29 RESET 8 8 RESET 38 DSCSNS 35 HOME CD DATA (CDSRQ,CDSTBY,SKIP, SCL,SDA,DATA,BCLK,LRCK,WAIT) CD DATA (CDSRQ,CDSTBY,SKIP, SCL,SDA,DATA,BCLK,LRCK,WAIT) S903 S901 F DSCSNS HOME 14 DEH-64BT/XNUC 1 2 3 4