Panasonic DMR-EZ47VP Service Manual

12.9. VHS Audio Section (Main P.C.B.(2/4)) Schematic Diagram (A)510R45224700R450839KR45381KR45250.047[B]C4522IIC_DATAIIC_CLKFSCFM_MUTE_HTL4501C45176.3V 22PR4540 1KTL4502R4539 1KC4516 16V 10PC4515 6.3V 33PC4513 6.3V 22PC4514 16V 10PTW4502 VWJ0795=5A_H_SWABS_NORM_LD4501DREC_HR4529 680R45001KTL4507C4511 0.1[KB]L4502 390uC4535 0.015[B]C4512 0.22[KB]120KR4534C4537 56P[GC][22]4700R4520R4521 510A_GNDK4504VWJ0795=5FM_GND0.047[B]C4501C4508 0.033[KB]C4506 16V 10PC4507 6.3V 22PC4534 0.015[B]K4502VWJ0795=10L2_IN_RC45321TUN_LTUN_RL1_IN_RC45311R4524 75KR4509 47KR4519 75KC4503 16V 10PR4523 10KR4511 47KR4512 6200C4504 16V 10PR4510 6200L1_IN_LL2_IN_LR4516 6200R4518 6200R4517 47KR4528 10KR4514 47KC45056.3V 33P16V 10PC4530DVD_OUT_L R4515 56KC4502 16V 10PC4523 16V 22PK4509VWJ0795=10 ALA_COMARK45060.01C4518TW4501VWJ0795=5K4507VWJ0795=7.5C4510 0.012358454447484630 31 3243404135373633343938422825 2624 27 295556 5051 495354 52576263 611918 20325468716415169131012111417 22215960AN3656NFBPBVIC4501C4509 0.01R4503 1KQR4504UNR521600LD4502MAZ4056NHFX_SW_5R8V_IPVHS_LVHS_RQR4503UNR521600LIN_NORMALUNR511300LQR4502C45190.1C45206.3V 22PB1AAGD000016Q4502X_SW12R3VREG12VVTR_P_ON_HA_5VREF_GND100uL45030.01C4538C452516V 100PQ45012SB0710A0LTL1002820[D]R4504K4513VWJ0795=5L4501 1R2uK4702VWJ0795=20R45134700QR4501UNR521100L R45074700R4506 1K C4527 16V 10PC4528 16V 10P6800R4527OUT_NORMAL R4526 24KC452116V 10PC452916V 10PDVD_OUT_RR4505 6800R4501 56KR4502 6800C4524 0.1[KB]C4526 16V 10PSFM MIXVVIVENVESSSVVIII(TV)(EXT4)SVSIIVVIVIVI(EXT4)SVSIIIII(TV)LSW22 MIXMUTESW19RSW21AGC/SW20SW18 MIXHIFIPNR RchRHIFILLRMUTENORMALL SW16MIXNORMALSW17VCC(5V)LOGICGNDDATACLKREGLRECDETVCC(12V)RNCAMPDC OUT RMAIN OUTMTS VCC(5V)SUB LEVDETGNDAMPLED PORT LSIF IN VCO-f0adj LOGINMAIN REFDEM REFDEC(L)SWDEC(R)SWZZ-PROMAGC/ PNR LchSW2NA0RLchAGCREC LPFPB NR DET2SW12MIXMUTE CTRchVCONR DET1REC LPFFMLMTGNDRECADJPBLPFPBLPFHPFHOLD TSW14SW13LINER SWNOISE EDITNR REFSW15HA1L HGNDSW11OUTAH SWENVCCA 0HIF/NORPB FM INVCCAMPHEADHA2AMPDET RECSW4SW9PCH/SPCLch BPFSW NOISERch BPFAUDIO LIMTERAUDIO LIMTERSW NOISEE3BS IN[L]-29dBVBS IN[R]E3INPUT SW(R)COMPNAISUB REFE1E2CUEDETREF1VREF1INPUT SW(L)E4SW1E2NR DET1GNDREF1E1E4CCAOUTNR DET2NR REFVCOS/H8 9 1076EFGDC54321BADMR-EZ47VP/EZ475VPVHS Audio Section(Main P.C.B.(2/4))Schematic Diagram(A)NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BESLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.V:Video Section:(Page: )DA:VHS Audio Section:(Page: )ES:Syscon/Servo/Timer Section:(Page: )I:I/O Section:(Page: )FGEDMR-EZ47VP / DMR-EZ475VP71