Ka9220(Assp) : Nic9220 - Samsung MAX-460V Service Manual

KA9220(ASSP) : NIC9220

22 35 28 38 37 84 27 28 20 30 9 32 34 6 33 7
24
FVC
LOQP
21 FILTER
VREOI
23
VREO
VREO & VIC
36
FBM
14
VCO
N/C
1-TIME
31
LOCK
12
SMPD
CLV
13
SMON
LPF
25
SMEF
55
DVCC (S)
– +
43
SPDI
SPDLO 44
WDCH 11
59
FOK
N/C 4
RF AMP
LDON 60
65 66 67 78 70 71 75 74 69 73 74 76 62 61 68 79 80 1 33 57 56 19 18 17
Samsung Electronics
EFM
COMPARATOR
TTL TO COMS
VCO
2-TIMES
MICOM TO SERVO CONTROL
AUTO SEQUENCER
FS1 TG4 FM1 TG7
TG1 TG2
DEFECT AMP
& COMPARATOR
DEFECT AMP
& COMPARATOR
ARC AMP
3 2 5
COMS
TO
TTL
MIROR
AMP
&
COMPA
-RATOR
WINDOW
COMPARATOR
PS1 TG2
TRACKING
ERROR AMP
FOCUS
ERROR AMP
Block Diagrams
8 41 40 39 42
10
AVCC (S)
54
TDFCT
47
TKEI
48
TKEO
72
AVCC(RF)
15
TGSW
TRACKING
PHASE
COMPENSATION 16
RTG
50
ATS
51
TZC
52
TE2
53
TE1
FOCUS
49 N/C
PHASE
COMPENSATION
20 FSCH
58
FDFCT
45 FCE
46 FSEO
9-13