Mitsubishi HS-HD1100U Service Manual page 73

Luminance Record, Chroma Record HS-HD1100U (Analog Signal)
VHF/UHF VHF/UHF
OUTPUT INPUT
TU01
24
TUNER
V-OUT
SCL
V-IN SDA A-IN
CONT CH-SW
CONV-A-OUT
From IC3A0
71
CH SW 25
IC5A0
CONV SW
1
MICON
CH
Selection
GENERATOR
V-OUT 52
CHARACTER
Q2C0
J2A1
VIDEO
OUT
B-2
28
11 MS
5 OS
J801
AGC
F-V-IN
PCB-OPE L
72
SS-VSYNC
CHARACTER
13 (P SYNC)
51
Q2V1
50 CV-IN
52
Buffer
overlay circiut
48 FSC-IN
SYNC
TIMING
SW
VIDEO-IN
Q2A2
J2A1
30 18 19
31
Y
CLAMP
LPF
YNR
R
Y/C
P IC2A0
Luminance/ Color Signal
HPF
ACC
ALC
BPF
SQUELCH
Main
CLPF
CONV1
Main
CCD
VCA
CLPF
CONV2
LPF
60 58
Filter
constant
13 14
FBC Main
Detail nonlinear
emphancer emphasis ALC emphasis
FM MOD
RAG LEAD
LPF
LPF
HPF
629
SP
TRAP
REC
Head AMP
MIX
AMP
LPF
EP
TRAP
71
X2A0
MIX LEVEL
L-DET
VCO
3.58MHz
ADJ
73
BE
CK
CCD
delay
Q2A0
35 46
PCB-MAIN
HH
Rotary
MM HM
Trans
2H-R
11 11 9
89
88
10 10
8
2H-L
87
9 9
7
86
6H-R 8 8
6
94
93
7 7
5
6H-L
92
6 6
4
91
Video
Heads
DVHS2
Q2038
Q2044
Q2045
Q2055
Q2056
PCB-
HEAD AMP
Deck
(HD1100U02052)