Wiring Diagram, Block Diagrams and Overviews
33EM5A P/M 6.
Block Diagram Video
7451
7453
7452
R-OUT
G-OUT
B-OUT
Y2-IN
Pb2-IN
Pr2-IN
Y1-IN
Pb1-IN
Pr1-IN
BN
GN
RN
BA
GA
RA
8
7
6
4
3
2
N2
INPUT/OUTPUT JACK HD INT.
A11
INPUTS/OUTPUTS
N4
MATRIX
JACK
HD INT
N3
SYNC SLICER
JACK HD INT
N1 N2
CONTROL JACK HD INT.
1304
1
2
3
5
6
PR-R
Y- G
PB-B
12
11
10
7901
TDA8601T
YPbPr-selection
MATRIX
7400/7450
SYNC
PROC
7750
H/V
SEPERATOR
7700
1990
7107
TDA8801T
CLAMP
CLAMP
3-STATE
Matrix-selection
3-STATE
3-STATE
CLAMP
CLAMP
CLAMP
CLAMP
Pb-MATRIX
Y- G
Pr-R
10
11
12
B-MATRIX
G-MATRIX
R-MATRIX
7101
TDA8601T
CLAMP
CLAMP
RGB OUTPUT-selection
5
14
15
2
11
11
4
5
6
3
1
V-770
H-770-3
H-IN
V-IN
H-770-2
Y- G 2
13
2
6
4
8
3
7
14
1
H-in
V-in
2
R-in
B-in
G-in
3
7102
7105
7108
3
13
V-OUT
H-OUT
CLAMP
CLAMP
CLAMP
CLAMP
IO-47
IO-58
IO-69
IO-14
IO-25
IO-3 6
B1
B5
B5
A3
SIM
CONN.
(MALE)
TUNER,
SIMM-CONNECTOR
(FEMALE)
B4
HOP
B1
SIM CONN.
A8
1200
3201
TO DW TUNER
SDA-S
SCL-S
+5VT
VTUN
1410
1408
AGC
MONITOR
1406
1407
7322
EF
1409
16
CVBS-SC1-AV1-IN
Y-CVBS-FRONT-IN
C-FRONT-IN
C-SC2-SVHS-IN
CVBS-SC2-MON-OUT
SDA-F
23
24
34
47
3377
SAW FILTER
AUDIO
SAW FILTER
VIDEO
SOUND
FILTER
CVBS-TER-OUT
7323
TDA9320H
PLL
DEM
GROUP
DELAY
COR.
VIDEO
SWITCH
+
CONTROL
QSS
MIXER
AM
DEMO
PSS-AM
QSS-AM
SOUND-OUTPUT
7.3
2
10 12 13 14 26 29 28
Y
PROC.
Y/U/V
SWITCH
UU
Y
U
V
VY V
UY
R
SCART1
SCART2
V
Y
C
PROC.
SYNC
SEPAR.
CVBS PIP
60
61
VA50
HA50
51
50
49
2323
2431
2321
R_2FH
23
24
RGB
YUV
MATRIX
G_2FH
B_2FH
YUV
2120
R
G
B
28
27
26
30
31
32
54
32
1305
(N.C.)
N.C.
1308
4.43MHz
3.57MHz
V-SYNC
PROC.
H-SYNC
PROC.
DECODER
PA L
NTSC
SECAM
Y/U/V
RGB
MATRIX
RGB
INSERTION
OUTPUT
AMPL.
CATHODE
CALIBR.
7301
TDA9330H
FROM
BLOCK
DIAGRAM
'CONROL'
C
3
62
63
64
5
MAIN
TUNER
AGC
7411
RGB
MATRIX
40,4
5403
1411 7410
7304
3363
3331
CVBS
SWITCH
LUM
DELAY
RGB/
YUV
MATRIX
CLAMP
&
ADC
DAC
&
BUFFER
SATURATION
CONTERO
CHROMA
BANDPASS
SYNC
SEPARATOR
VCO
+
CONTROL
HORIZONTAL
INPUT
PAL/NTC/
SECAM
DEMODULAR
PULS
FORMER
V19
F14
V9
V10
L6
V6
L8
L7
F25
F27
F26
V18
V17
V16
L8
I5
Y-CVBS-SC2-AV2-IN
20
57
V20
V21
L12
40
43
35 36 37 38
R-TXT
G-TXT
B-TXT
FBL-TXT
41
42
44
3
4
2
1
8
I6
F20
V30
V29
V28
F18
L13
F19
3342
3367
3341
3340
TUNER AGC
V1
SIF2
SIF1
VIF1
VIF2
A8
SIM CONN.
B9
ANTI-MOIRÉ
EF
7993/92
EF
G B
36 37 38
R G B
41 42 43 40
LINEDRIVE1
FRAMEDRIVE +
FRAMEDRIVE -
B-CRT
G-CRT
R-CRT
YLTP
B-CRT
CUTOFF
G-CRT
R-CRT
Y-SCAVEM
EHT-INFO
HFB-X-RAY-PROT
E/W DRIVE
OTC
B1
B5
B1
B5
OTC
VSYNC
2064
PWM-ANTIMOIRÉ
ANTI-MOIRÉ
7019
7020
7017
7018
HFB-X-RAY-PROT
HFB
G_2FH
R_2FH
B_2FH
HD100
VD
DYN-FASE-COR.
9
15
11
6200
BZM55-C33
SCL-F
46
3376
3200
4
+8V
1205
6
4
8
9
5
7
1,
2,
3
1
(2x)
IF
1352
IF
DEM
VIDEO
SWITCH
PLL
AUDIO
DEM
VIDEO AMP
7301
TDA8885
RESET RESET
1334
A68
V23
F17
V22
15
13
V2
A70A69
1301
3324
12MHz
15
CVBS-TER-OUT
10
6
63
64
9
10
6
63
64
9
1,2,3
SEE
BLOCK DIAGRAM
AUDIO
21
7
1000 1923
32
41
33
25
24
23
21
31
29
26
28
26
1940
2
5
4
7
8
9
11
1
3
10
11
3321
SDA-F
10
3320
SCL-F
19
20
7302
TDA9178
+8VS
TOPIC
17
16
E/W
DRIVE
FRAME
RAMP
GEN
9 1413
29
5
PH1-1
22
7303
7361
7362
B5
B1
B1
B4
A4
B5
7310, 7311
V25
V27
V24 V26
7313 : 7315
3036
3032
2063
A4
A3
6
IF, I/O
VIDEOPROC.
(HIP)
B2
PH1-2
STARISTOP
H-DRIVE
CL 26532079_007.eps
010702
ERR
8
ERR
13
ERR
23
ERR
7
ERR
12
B5
B6
A2
1936
2
4
7
7
A5
TUNER SIM
HFB_X-RAY_PRC
EHT_INFO
CUT-OFF
R-CRT
3125
3137
3131
3126
3121
7003
Y-SCAVEM
G-CRT
B-CRT
+8V6
TO
1955
A8
PIP AUDIO
B6
TO
BLOCK DIAGRAM
DEFLECTION
CONTROL
13
11 11
1000
7402
Y-CVBS-FRONT-IN
OTC
C-FRONT-IN
FRONT-DETECT
VIDEO
HIGH DEFINITION INTERFACE
DUAL WINDOW
(OPTIONAL)
MAIN
PULSE
FORMER
530us
L1
L2
L3
L6
L4
12
14
15
19
18
Y-OUT
OUTPUTS 12, 14, 15, 18, 19
NOT USED IF "EAGLE"
IS PRESENT
U-OUT
V-OUT
VD
HD
OR
OR
OUTPUT
FILTER
OR
OR
OR
3721
HD100
VD100
OR
OR
OR
OR
54
OR
Y_EAGLE_E
U_EAGLE_E
V_EAGLE_E
Y100
U100
V100
6
8
9
VD_E
HD_E
Y_EAGLE_E
U_EAGLE_E
V_EAGLE_E
VD_E
B3A
PICNIC
C1
DW PANEL
B6
FALCONIC
B3B B3C
EAGLE
7703
ERR
3
ERR
26
ERR
21
ERR
27
23
Y50
7404
U50
V50
64K
PROM
25
SIGNAL PROCESSING
SYNC PROCESSING
PICNIC
3x
ADC
26
6
8
9
6
8
9
12
2Y
U
V
6
3
7
4
8
DY
DU
DV
Y50
U50
V50
11
10
5
FB
28
FIELD
MEMORY
1
7718
SAA4992
7722
MS81V04160
7723
MS81VO4160
29
LATCH
7712
74HC573D
7714
MS81V04160
7713
SAA4978H
7711
M27C512
3x
DAC
3x
DAC
FIELD
MEMORY
2
FIELD
MEMORY
3
7719
MSM54V12222A
7717
MSM54V12222A
FIELD
MEMORY
5
EAGLE
7724
T8F24EF
FIELD
MEMORY
4
FALCONIC
ERR
24
DOUBLE
WINDOW
SIGNAL
PROC.
63
7728
7729
7730
OUTPUT
FILTER
73
2740
2741
2742
HD_E
TOPIC
NOT PRESENT
IF "EAGLE"
IS PRESENT
AUTO SCAVEM
7038
7042
EHT_INFO
SVM
R-DL
G-DL
B-DL
CUT-OFF
+8V_+12V
HFB_X-RAY-PROT
SC6
SC7
SC9
SC10
SC24
SC4
SC1
SC8
SC11
SC23
ERR
19
SC1
1
3
5
7
9
2
1
2
4
6
8
11
10
R-CRT
Y-SCAVEM
7006
7000, 7002
7004
7012
7305
7421
7331
PIP-CVBS-MON
0272
N.C
7403
M6232OP
8-bit
I/O
EXPANDER
7024
7008
7010
7040
7028
7030
7032
7022
7208
7501
7202
7204
7026
7014 ,7016
7018 ,7020
MATRIX
(OPTIONAL)
DIFFER
ENTIATOR
CORING
AND
CLIPPER
GAIN
LINE
PARABOLA
(OPTIONAL)
PARABOLA
MOD.
PRE-
AMPL.
7500
TDA8444T
ERR
17
ERR
22
7106
M62320
G-CRT
B-CRT
Y
SDA-S
SCL-S
+11V
1940
DAC7
DAC6
DAC5
DAC4
DAC3
DAC2
16
3502
3500
Y-SCAVEM
R-CRT
G-CRT
B-CRT
15
14
4
3
I/O
EXP.
I/O
EXPANDER
+8V
13
12
11
SC3
SC2
A3
CRT/
AUTO SCAVEM
F
CRT
F1
5500
8
8
8
5
3
VG1
VG2
+8V
3
3
11
6
8
R
G
B
5501
5502
SCAVEM
COIL
F5
SC3
F9
F15
F7
F4
F6
F8
1
1940
+8V_+12V
Y-SCAVEM
N.C.
n.c.
200V
HFB_X-RAY_PROT
HFB_X-RAY_PROT
3
5
7
9
2
4
6
8
EHT-INFO
FILAMENT PULSES
FROM
1424
OF
(LINE
DEFL.)
VSYM
3301
5310
3422
3423
2420
7414
7415
2437
7428
3488
6409
7422
7427
6408
+200D
11
10
1
1424
SEE
BLOCK DIAGRAM
DEFLECTION
3
5
6
7
2
4
7330
TDA61118JF
0383
HOT
COLD
AQUADAG
7340
TDA61118JF
7350
TDA61118JF
CRT
STATIC FOC (B)
DIN FOC (A)
EHT
DEFLECTION
FROM LOT
1434
7500
R-CRT
G-CRT
B-CRT
CUT_OFF
CUT_OFF
7385
7386
7301-C
TDA8885
BOCMA
7503
7506
1
2
3
5530
5642
5643
+200A
3341
5309
3404
3834
7892 : 7894
3352
3351
3350
SIDE I/O
O
TUNER PANEL
C2 C4C4
DW PANEL
C1
IF-VIDEO-SYNC
C4
I/O
C3
C3
2
5
1
34
1936
C/16:9
16:9
DETECT
CVBS
SVHS
Y
2
4
Y
C
7
4
3
FRONT
DETECT
3727
3728
1
3
5
7
9
2
4
6
8
11
10
3132
3127
7005
3138
3133
3132
3
7007
SDA
ONE
SHOT
11ms
FLIP
FLOP
5300
3403
OUTPUT
BOCMA
HOP
EHT-INFO
POR
POR FLASH
TILT
VSYNC
B4
0.7V OR
3V
V8
V7
SC1-G-IN-Y-IN
7201
TUNER
FROM
SPLITTER
MAIN TUNER
1, 2, 3, 4, 5, 6, 8, 9
AGC
32683267
15
11
10
7332
1
4
SCLSDA
IF-TER
F2
F10
F22
F24
F23
F13
F11
F1
F5
2
16
8
AGC
SEE
BLOCK
DIAGRAM
AUDIO
SCL
SDA
2
3
20
29
Y
V
U
Y
U
V
46
56
57
45
8
12
10
DY
DU
DV
40
SU
SY
0207
SV
24
13
7806
83
79
81
7301
TDA 8885
11
7
IF-IN1
IF-IN2
5348
4
5
HIP
7801
SAB 9081 N
0205
7803
TDA8601
1682
V19
V20
7411
7412
+8VS
+8VS
C-PIP-IN
MAIN-CVBS-EXT-IN
15
1935
0200
C-SC2-SVHS-IN
Y-CVBS-SC2-AV2-IN
CVBS-SCI-AV1-IN
SC1-R-V-IN
SC1-G-IN Y-IN
SC1-B-IN-U-IN
SC1-R-V-IN
SC1-G-IN Y-IN
SC1-B-IN-U-IN
C-FRONT-IN
Y-CVBS-FRONT-IN
1953
0236
7805
87
72
H
V
1304
12 3 5 6
RGB
7995/94
EF
2
(2x)
SC1-B-IN-U-IN
7990/91
EF
3
(2x)
SC1-R-V-IN
7902
EF
7
SC2-CVBS-MON-OUT
4
(2x)
CVBS-SC1-AV1-IN
AV1
(IN)
SVHS-IN
AV2
(IN)
AV2
(OUT)
6
(2x)
8
(2x)
9
(2x)
Y-CVBS-SC2-AV2-IN
5
(2x)
C-SC2-SVHS-IN
1933
1
89 465 213
2335113
35113
1
3
4
1
3
4
1682 0205
VD
HD100
C-SC2-SVHS-IN
CVBS-SCI-AV1-IN
C-FRONT-IN
Y-CVBS-FRONT-IN
3-STATE
3-STATE
3-STATE
41 42 43
321
49
SANDCASTLE
B5
CVBS-TXT
OTC
COMB
FILTER
7320
12
14
EF
16
7307
TDA9181
7412
EF
1681
3
1
1948 1937
5
6
3
1
0201
5
6
C3
HA50
VA50
A7
SEL-MAIN-RIR2
SEL-MAIN-FRONT RR
SEL-TUNER1
SEL-TUNER2
FBLK
RESET
SEL-YUV-RGB
SEMI-STD-BY
12
11
10
9
7
6
5
4
(N.A.)
C4
C1
V CHIP
PROC.
BOCMA
C5
V CHIP
(OPTIONAL)
7501
Z86130
1501
32,7 KHz
35032503
PIP-CVBS-OUT
3509
ERR
25
C4
5
3
YCV1
7402-C
9
47
15
3510
SCL
SDA
SEL-MAIN-R1R2
SEL-MAIN-FRONT-RR
14
3501
3
5
12
13
7402-A
11
14
5
3
7401-C
HEF4053BT
9
4
7828
94
DH SYNCVA50
70
DV SYNCHA50
100
V50
2
U50
98
2846
2814
2832
3846
3811
3839
Y50
PULS
FORMER
EF
7871
7874
7876
3130
2
SCL
1
2
7401-B
HEF4053BT
10
15
12
13
7401-A
HEF4053BT
11
14
7422
2
1
7402-B
10
15
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