Table des Matières
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EE(L)/5_PB(L)
I2C_DATA_A/V
I2C_CLK_A/V
TO
C.SYNC/V.REF
SYSCON
P.MUTE(L)
5
D.FF
1
V
.REF
2
I2C_DATA_A/V
3
I2C_CLK_A/V
4
C_FROM_DIGI
5
Y_FROM_DIGI
6
EE(L)
7
V/Y_TO_DIGI
8
C_TO_DIGI
9
Fsc
10
TO
TU_VIDEO
TUNER
EE(L)
11
I2C_DATA_A/V
12
I2C_CLK_A/V
4
13
Fsc
14
C_TO_DIGI
15
V/Y_TO_DIGI
16
Y_FROM_DIGI
17
C_FROM_DIGI
18
PB_COLOR
19
V.PULSE
20
SECAM_PB_COLOR
21
MAIN_ALC_DET
22
Y_TO_SUB
23
P.MUTE(L)
24
FRONT_Y_IN
25
FRONT_C_IN
26
FRONT_V_IN
27
REAR2_V_IN
28
V_TO_OSD
29
CHARA_DATA
30
Y_TO_AV
31
V_FROM_AV
32
3
REC_COLOR
33
FRONT_VIDEO
2 8
J7191
FRONT_Y_IN
FRONT
SW/DISPLAY
FRONT_C_IN
VIDEO IN
CN7191
1
3
2
J7194
3 6
JACK
FRONT_S_IN
2
1
CN7192
3
4
Y
4
2
C
2
V_FROM_OSD
1
34
C_OUT
35
Y_OUT
36
REAR2_C_IN
37
REAR2_Y_IN
38
REAR1_C_IN
39
REAR1_Y_IN
40
A
EE(L)
Q14
SW
C.SYNC
V.PULSE
D.FF
26
29
CN501
15
14
12
6dB AMP
11
9
C.SQUELCH
7
6
5
3
SQUELCH
1
CLEAR
SYNC
25
CN502
1
2
3
4
Fsc
Clamp
9
10
11
21
12
13
14
22
ATT
15
PB COLOR
( 10dB)
16
20
NOT
ATT
17
USED
( 10dB)
18
18
ATT
20
( 10dB)
21
16
ATT
22
( 10dB)
23
I2C
25
46
LOGIC
DA
T
A
26
45
27
CLK
29
30
V_TO_SECAM
CN902
5
CN901
1
0
3
MAIN ( VIDEO , CONNECTION )
3
CN903
9
11
4
6
CN913
Q909
24
BUF
23
22
NOT
21
USED
20
18
17
16
Q908
NOT
15
Q911
,
Q912
USED
SW
A
V1
13
CN911
_YCIN(H)
DA
T
2
14
CLK
4
6
8
10
12
14
B
C
IC2(SWITCH)
TP106
Q7-Q9,L18,L19
5
4
PB.FM
C72,C73,R29,R30
1
BUF
7
& EQ
Q21
3
2Fsc
NOT
USED
BUF
Q24
2
NOT
VHS(H)
USED
BUF
BUF
Q5
2
27
30
1
34
44
42
LPF
CR Det.
2fsc VCO
2fsc
BDL
C
VCA
R
LPF
BDL
P
fH LOCK CTL
C.K
R
P
6dB
AMP
LEVEL
Det1
Color Killer
PB
REC
REC
PB/REC
N
P
APC
APC
AFC
ID Det.
Discri
CLPF
Delay
B.E
LEVEL
APC
ACC Det
B.D
Det2
SW
R
P
1/2
DOWN
Conv
.
2FL VCO
Phase SW.
Pulse
WHITE
Gen.
LIMITER
EXT
4Phase
CLPF
Gen.
INT
P
Sync.Sep.
Main
Main
2M LPF
CTL TRAP
Conv2
Conv1
ACC
C.K
fH HPF
R
L-SECAM
L-SECAM
P
P
R
R
P
HPF
TRAP
R
L-SECAM
P
LPF
PILOT
BPF
ADD
MIX
R
L-SECAM
LEVEL
COMP
ADJ
SEP
.
SQPB
SQPB
P
G
FM AGC
DL
EQ
R
EQ
REC
N.L.
N.L.
SQPB
DET
De.Emph
Emph
DO
AGC Det
P
DLIM
Det
PB ALC
DeMOD
SQPB
SQPB
SQPB
ET
D.E.
P
EQ
LPF
ET
ET
Sub LPF
APT CTL
N.C.
R
FBC/ALC
Main
De.Emph
V
ideo
AGC
R
P
YNR
Main Emph
Carrier Offset
DO
W
.C/D.C
Y
DO
/REC
BDL
Y LPF
BDL
R
P
R
P
P
R
Clamp
LPF
Clamp
10
11
6
12
14
13
7
Q38,L24,L28
BUF
C15,C106,C109
FIL
TER
Q17
SW
C110,R92,R93
Q18
VHS(H)
CN905
1
2
CN915
BUF
Q207
J902
AV2 IN/DECODER
IC901
20
18
Y/V
.IN
V
.GND
V
.OUT
C/R
G
B
1
19
15
11
7
CLAMP
3
CLAMP
Q905-Q907
AMP
5
J901
CLAMP
A
V1 IN/OUT
7
20
18
Y/V
.IN
V
.GND
9
C/R
G
B
V
.OUT
19
15
11
7
11
A
12
AV1_YCIN(H)
Published in Heiloo Holland
D
E
4-61
4-62
Q10
BUF
Fsc
X1
CN302
PB_COLOR
1
V_TO_SECAM
2
40
38
55
fsc IN
C.SYNC
4
X-tal
VCO/OSC
TP111
D.FF
CN301
Fsc
1
112
Head SW1
2
D.FF CTL
Head SW2
EE(L)
3
4
5
6
111
ENV DET
HPF
1/2
120
ME
SECAM
T
ANC
DET
101
SP
DET
Comp
DET
EP
(LP)
104
REC
YCA
MUTE
SP2
+
P
105
SP2
629
CN1
TRAP
-
R
11
CH2
10
SP1
CH1
-
106
9
SP1
+
8
+
7
108
REC
LP2
6
Filter
-
CH2
5
LP2
FM MOD
CH1
4
109
-
fo/Dev Adj
LP1
S-DET
+
LP1
110
IC1
(VIDEO&AUDIO
SIGNALPROCESSOR)
8
2Fsc
CN904
3
5
7
12
2
4
6
CN914
1
Q903
3
BUF
4
BUF
2
Q904
IC201
( ONSCREEN
DISPLAY )
8
SYNC_DET
4
CHABLK
3
MUTE
9
CS1
21
CV_IN
10
19
SCLK
CVOUT
11
SDATA
5
LN21
2
XT
AL_IN
27
CS2
0
6
TERMINAL
F
8/6/2016
8
8
SECAM
17
27
15
SYNC GATE
MUTE
GEN
SYNC
/V-SEP
GEN
CN301
REC
PB
4.3MHz
VCA
MUTE
BPF
PB
REC
SYNC
LIM
2.2MHz
4.3MHz
PB
GATE
X2
X2
BPF
BPF
REC
SYNC
1/4
1.1MHz
GATE
VCA
BPF
PB
IC301
REC/PB
REC
MUTE
MUTE
SECAM
AGC
AGC
CN302
DET
AMP
DET
R/P
MODE
CTL
2
16
11
14
13
1
26
AGC
FILTER
SECAM_DET
SECAM(H)
TO
D.FF
SYSCON
VIDEO_ENV
HEAD_SEL
U.DRUM
VIDEO
HEAD
12
12
SP CH2
11
11
10
10
SP CH1
9
9
8
8
EP(LP) CH2
7
7
6
6
EP(LP) CH1
5
5
NORM/MESEC/S
P.MUTE(L)
SYNC_DET(H)
VHS(H)
TO
I2C_DATA2
SYSCON
I2C_CLK2
OSD_CS
S.CLK
S.DATA_FRSYS
J903
Y
REAR
C
S-OUT
G
H
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