YNR
DETAIL
EMPHANCER
NONLINEAR
EMPHASIS
MAIN
EMPH
FMMOD
4
L-DET
VCA
MAIN
CONV1
MIX
IC2A0
Luminance/Chroma
B-DL
LPF
PCB-MAIN
DECK
J6004
V-IN
5
RAG LEAD
LPF
(U74802051)
BPF
CLPF
B-1
MAIN
CONV2
BE
CLPF
CK
MIX
ATT
REC
TRAP
LPF
CLAMP
13
HPF
ACC
LPF
HPF
629
TRAP
M.E FBC
M.E ALC
7
1
3
5
IC6A4
Input Select
J6003
S-IN
Y
C
J801
F-V-IN
OS MS
7
5
PCB-OPE
VCO
X2A0
3.58MHz
Q2A8
Q2B8
42
40
J6004
V-OUT
Rotary
Trans
Video
Heads
MH
86
85
84
90
89
88
2H-R
VCA
SP
EP
6H-R
Head Amp
11
10
9
8
7
6
2H-L
6H-L
J6003
S-OUT
TU01
Tuner
V-OUT
VHF/UHF
IN
VHF/UHF
OUT
SDA
SCL
IC5A0
MICOM
71
72
I2C-CLK
I2C-DATA
V-IN
Y
C
IC6A3
Output Select
2
6
4
CLAMP
CLAMP
Luminance Record, Chroma Record HS-U748
IC6A0
Sub Emphasis
Q6A0
10
8
NL PROCESS
7
2
25
27
IC2000
YCS/DNR
7
ADC
C-N.C
DELAY ADJ
DAC
DAC
2
6
4
9
LPF
AMP
INTER POLATIPN
IC6A2
Output Select
7
1
5
3
7
5
3
1
IC6A1
Output Select
CHARACTER
GENERATOR
CHARACTER
OVERLAY
CIRCIT
SYNC
TIMING
52
48
50
13
B-DL
ET
LPF
fo/DEV
ADJ
LPF
+ATT
26
20
16
Q2A7
27
6dB
AMP
57
MIX
AMP
6dB
AMP
C-SQUELCH
29
CHARACTER
MIX
Y-SQUELCH
CLEAR
SYNC
APC/ACC
DET
Y
LPF
14
LPF
ATT
68
71
CLAMP
30
59
R
P
VIDEO
AGC
ATT
-10dB
ATT
-10dB
22
18
Q2B0
Q2A9
SSVSYNC
CV-IN
IC2A3
Luminance Select
DYNAMIC
COMB FILTER
1H DLY
Ped
CLIP
LPF
YNR
PB
PB
PB
+
Содержание HS-U748
Страница 53: ...1 PARTS LIST 1 CABINET ASSEMBLY e w q w i r t u o 0 2 1 y...
Страница 55: ...3 q e 1 2 3 4 5 6 r w w 7 8 9 0 2 PACKING PARTS ACCESSORY...
Страница 57: ...DECK ASSEMBLY...