Sony HCD-SH2000 Service Manual - Page 15

REW FWD SW REV FWD 5-1. BLOCK DIAGRAM - RS SERVO, USB Section - OCSW/REV CKSW/FWD TRG-SW RF VOA/A VOB/B VOC/C VOD/D VOE/E+G VOF/F+H VC PD LD (780) LD (650) DEVICE, OPTICAL KHM-313CAB/C2RP MSW VR (780) VR (650) LIMIT FCS+ FCS- TRK+ TRK- SL+ SL- SP+ SP- MS-214 BOARD LDMLDM+ REGO1 REGO2 AUTOMATIC POWER CONTROL Q102-1 AUTOMATIC POWER CONTROL Q102-2 125 RF_IP 126 OPOUT 3 RF_C 2 RF_B 1 RF_A 4 RF_D 6 RF_F 5 RF_E 12 V2O 15 MDI1 16 MDI2 17 LDO1 GPIO 120 GPIO19 106 GPIO 114 GPIO 119 GPIO 115 REGO2 18 LDO2 USB_DP 27 USB_DM 28 CD ON SWITCH Q101-1 Q103 CD ON SWITCH Q101-2 REGO1 FOCUS/TRACKING COIL DRIVE, SPINDLE/SLED MOTOR DRIVE IC201 36 FOCUS 37 COIL DRIVE 1 35 TRACKING 34 COIL DRIVE 4 29 SLED 30 MOTOR DRIVE 10 27 SPINDLE 28 MOTOR DRIVE 13 46 47 24 DO525 DO5+ BUFFER 45 7 6 MUTE123 19 PS 21 MUTE4 20 TSD-M 22 41 BUFFER 40 31 REGULATOR 8 32 REV FWD 17 16 RF AMP, SERVO DSP, AUDIO PROCESSOR IC101 23 MSW 118 GPIO 25 FOO 24 TRO SF_CK 39 SF_CS# 36 SF_DI 38 SF_DO 37 IFSDI 35 IFSOD 41 IFSCK 40 IFCS# 88 IFBSY 87 21 FMO 20 DMO 128 SPFG/OPINN 116 GPIO 22 MUTE4 94 GPIO IOPMON/ 127 OPINP 9 10 RF +3.3V X101 27MHz XTALI XTALO MULTIPLEXER IC4608 1A Y5 2B SEL 6 ASYNCHRONOUS SAMPLE RATE CONVERTER IC4607 4 SDIN SDOUT 23 6 BCKI 5 LRCKI 2 RCKI LRCKO 25 BCKO 24 _RST 13 DSP IC4605 11 SDIN1 SDOUT1 27 SCLKOUT2 22 SCLKOUT1 23 19 LRCK 21 MCLKO _RESET SDA1 SCL1 32 15 16 FLASH ROM IC102 DIGITAL-SEL /DSP-RESET DSP-DATA DSP-CLK 1 CK Q5 D TYPE FLIP FLOP IC4609 D 2 6 SCK 1 CS_ 5 SI 2 SO DG0, DQ1 - DQ15 2, 4, 5, 7, 8, 10, 11, 13, 42, 44, 45, 47, 48, 50, 51, 53 64M SDRAM IC104 A0 - A11 23 - 26, 29 - 34, 22, 35 A/D CONVERTER IC4601 9 DOUT 6 SCKI 7 LRCK 8 BCK VINL 13 VINR 14 B L-OUT (Page 16) R-CH 31 USBUP_DP USBDN1_DP 2 30 USBUP_DM USBDN1_DM 1 USB CONTROLLER IC300 27 VBUS_DET USBDN2_DP 4 26 RESET_N XTAL1/ USBDN2_DM 3 CLKIN XTAL2 33 32 X332 24MHz 38 79 77 78 47 HUB_RST 45 VBus_Det 35 MTK-OSD 36 MTK-SID 37 MTK-CLK 41 MTK-XIFCS 40 MTK-BUSY /HUB-OC1 27 /HUB-OC2 28 BA0 BA1 CLK LDQM UDQM RAS CAS WE 20 21 38 15 39 18 17 16 SYSTEM CONTROLLER IC100 (1/4) 45 - 49, 51 - 53, 64 - 61, 56 - 59 RD0 - RD15 82, 83, 85, 86, 74 - 69, 81, 67 RA0 - RA11 78 80 66 55 65 77 76 75 BA0 BA1 RCLK DQM0 DQM1 RAS# CAS# RWE# PRST # 43 42 MTK-RST REV FWD REW FWD SW 87 REV 88 FWR 86 OCSW 85 CKSW 18 TRG-SW D/A CONVERTER IC4602 2 DATA VOUT L 7 1 BCK 3 LRCK 16 SCK VOUT L 8 A L-OUT (Page 16) R-CH CN1150 D+ 3 D- 2 VBUS 1 A PLAY CN1151 D+ 3 D- 2 VBUS 1 B REC/PLAY 1 USB 3 COMPARATOR IC301 7 5 VBUS +5V R-ch is omitted due to same as L-ch. SIGNAL PATH : AUDIO (DIGITAL) : AUDIO : USB HCD-SH2000 15 15 HCD-SH2000