Toshiba DVR610 Service Manual - Page 44

Video Block Diagram NOTE: BOARD MEANS PRINTED CIRCUIT BOARD. (VCR DVD DUBBING) TO VIDEO INPUT SELECT BLOCK DIAGRAM TO VIDEO OUTPUT SELECT BLOCK DIAGRAM VCR-VIDEO(DUB) PB/EE-VIDEO IC1501 (OSD) OSD CHARACTER 47 MIX 49 IC1301 (VIDEO SIGNAL PROCESS/ HEAD AMP) 26 6dB AMP QV/QH VCA 36 Q1301 CCD 1H 37 DELAY 39 BUFFER 34 CLAMP REC VIDEO SIGNAL BOARD MAIN PB VIDEO SIGNAL TO VIDEO INPUT SELECT BLOCK DIAGRAM VCR-VIDEO TO VIDEO OUTPUT SELECT BLOCK DIAGRAM (DVD VCR DUBBING) DVD-VIDEO(DUB) TO SYSTEM CONTROL BLOCK DIAGRAM YCA-SCL YCA-SDA YCA-CS C-SYNC D-V-SYNC 30 VCR DVD 28 VIDEO AGC FBC Y/C MIX RP 53 54 55 25 24 D-V-SYNC SERIAL I/F R SYNC SEPA P YNR/COMB FILTER CHROMINANCE SIGNAL PROCESS (DECK ASSEMBLY) VIDEO (R)-1 HEAD VIDEO (L)-1 HEAD VIDEO (L)-2 HEAD VIDEO (R)-2 HEAD CYLINDER ASSEMBLY CN1253 1 VIDEO(R)-1 2 VIDEO-COM 3 VIDEO(L)-1 4 VIDEO(L)-2 5 VIDEO-COM 6 VIDEO(R)-2 74 SP 73 HEAD 72 AMP SP 67 EP EP 66 HEAD 65 AMP TP302 W F 2 RF-SW TO SYSTEM CONTROL BLOCK DIAGRAM C-ROTA RF-SW V-ENV H-A-SW H-A-COMP 57 C-ROTA/RF-SW 59 ENV-DET 58 60 H-A-COMP LUMINANCE SIGNAL PROCESS 69 70 R P 14 TP301 C-PB WF3 1-12-4 E9KGABLV