24.9. VHS Audio Section (Main P.C.B.(4/4)) Schematic Diagram (A)HLHHHLSIF INTL4552DVD AUDIO EE SIGNALAUDIO MAIN SIGNAL PATH IN PLAYBACK MODEAUDIO MAIN SIGNAL PATH IN REC MODEVIDEO MAIN SIGNAL PATH IN PLAYBACK MODEDVD VIDEO EE SIGNALVIDEO MAIN SIGNAL PATH IN REC MODEREF1REF1510R45220.047C45221.2uL4501REF GND IVFM GND VA GND IK4504K4509K4502K4507K4506 0K4702K4513FM MIXTW4501L2 IN L SL1 IN L IA COM VAR VAL VAUDIO HEAD SW SABS NORMAL SDREC SFM MUTE SIIC CLK SIIC DATA SVFSCIS X SW 5.8VV A 5VI VHS RV IN NORMALV OUT NORMALI VHS LMAZ4056NHFD4502 6V22C4520TL1002100uL45032SB0710A0LQ4501(VTR POWER ON:ON)(VTR P ON :ON)UNR521100LQR45014700R45134700R4507S X SW12VI VTR P ONS REG12VI A REG12VI DVD OUT LI DVD OUT RIS L2 IN RL1 IN RIITUN RTUN LC4523 6V22TL455124KR452616V10C4521R4501 56KR4515 56KR4519 75KR4518 75K6200R45126200R451010KR4553 6200R4505 6200R4506 10KR4557MA2C165001VTD45010.047C4501510R4521(REG.A+5V)B1AAGD000016Q4502820R45040.1C4519L2LL1LDVD LL2RL1RDVD RL3LL3RNOISESWNOISESWTIMINGHOLDENVE< A 5V >< A 5V >4700R45204700R4508(AUDIO PROCESSOR)< A REG12V >AN3656NFBPBVIC45010.01C4518TL4502 TL450116V22C45250.01C453816V10C45266V22C451716V10C4516 1KR4539 1KR454039KR4538 6V33C4515 16V10C4514 6V22C4513C4535 0.015R4534 120KC4512 0.220.01C45100.01C45090.033C45080.015C45346V22C450716V10C4506R4502 47KR4503 47K R4509 47KR4511 47K6V33C450516V10C4504C4503 16V10C4502 16V106800R4527C4774 6800C4773 68000.1C45240.1C4511TL4507TW45021KR4500680R4529390uL450256PC45371KR4525LED PORTVCC(5V)MAIN REFDEM REFSUB LEVDETRCHDEMODULATORMODULATOR/FMSWITCHAGC &RCHVCC(5V)LPFRCH BPFLCH BPFPNR RCHINTERFACEIIC BUSVCOFOGNDAGC+DC2RECHIF/NORGND(R)OUTENV.DETLCHPNRLPFLCHDEMODULATORMODULATOR/FMSWITCHAGC &LCHINPUT SWITCH LCH(L)GNDINPUT SWITCH RCHLCHSWITCHSELECTOUTPUTADJ.REC AGCCONTROLMUTE(5V)VCCSWITCH&PREAMPVREFSWITCHOUTPUTNORMALDET+RCHSWITCHSELECTOUTPUTLCHSWITCH3231302928272625242322212019171833343536373839404142434445464748GNDVCC(12V)1615141312111094950515253545556575859606162631 2 3 4 5 6 7 8641110987654321ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FORGFEDCBADMR-ES30VP/PCVHS Audio Section(Main P.C.B.(4/4))Schematic Diagram(A)GI:I/O Tuner Section(Page: )DS:Syscon/Servo/Timer Section(Page: )EV:Video Section(Page: )FA:VHS Audio Section(Page: )GDMR-ES30VP / DMR-ES30VPC87