Service Manuals, User Guides, Schematic Diagrams or docs for : LG VCR bc-300w y_c_blo
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>> Download y_c_blo documenatation <<Text preview - extract from the document3. Y/C Block Diagram
1) PB Mode 2) REC Mode
57 59 52 54 51 61 72 71 71 72 61 51 52 54 57 59
IC301
ACC MAIN 46 LA71598M C. COMB 46
C. COMB LPF Y COMB
LP 'A' PB 82 CONV Y
DELAY BPF AMP
45 DELAY 45
BPF1
C LPF LP REC
LP 'B' PB 85 43 CCD
(TO DRUM) 84 43
IC301 41 LPF YNR
SP 'B' PB 88 41
LA71598M SP REC
NL Y/C (TO DRUM) 90 + 34 V. IN 3
SP 'A' PB 91 YNR DETAIL Y-LPF
DE EMP MIX 36 V. IN 2
FM
ENH
PB FM
REC FM 38 V. IN 1
AGC DEM
SUB LPF EQ
V. ENV 93 S/W
LPF
NL EMPH FBC
DOUBLE
PB EQ 32
LIMIT
CLAMP 60dB AMP FM W/D
MOD CLIP AGC 31
10 11 18 17 21 20 23 24 28 29
10 11 18 19 23 24 28 29 30
PB MAIN
PEAKING DE-EMPH MAIN
COLOR V.H S/W EMPH
ROTARY V. OUT(TO VPS/PDC)
COLOR V. II S/W CLOCK C. SYNC REC 'H'
CLOCK DATA C SYNC ROTARY DATA V.OUT(TO MICOM)
V.OUT(TO MICOM)
'00. 02. 10. RR10462BB
BC993W
3-24 3-25
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