Specifications

22L04.6HU CA 6.
Block Diagrams, Test Point Overviews, and Waveforms
Block Diagram Video
F201 2V / div DC
F203 2V / div DC
500mV / div DC
10ms / div
1V / div DC
20µs / div
F205
F206
500mV / div DC
20µs / div
500mV / div DC
20µs / div
500mV / div DC
20µs / div
F240 F241 F242
500mV / div DC
20µs / div
500mV / div DC
20µs / div
500mV / div DC
20µs / div
F331 F332 F333
F216 F217 F218
F224 F225 F226
F338 F339 F341
1V / div DC
20us / div
1V / div DC
20us / div
1V / div DC
20us / div
500mV / div DC
20us / div
500mV / div DC
20us / div
500mV / div DC
20us / div
50V / div DC
20us / div
50V / div DC
20us / div
50V / div DC
20us / div
U
GND
V
-
-
-
-
1212 ATSC
1
2
3
4
5
6
7
8
9
10
11
12
-
-
-
Y
GND
G_16430_013.eps
090506
HERCULES
A4
HERCULES
INTERFACE MODULE (VIDEO PART)
- for “SYSTEM” version only -
A4
A3
CRT
B1
A5
SCAVEM
B2
A2
7200-E (RGB PROCESSING + CATHODE CALIBRATION)
A5J1
13311204
1
42
43
44
2
3
5
3334
3336
3332
1381
1
2
ROTATION
COIL
(OPTIONAL)
1351
to 1401
BC_INFO
SVM
ROT
B
G
R
F341
F333
F331
F332
F338
F339
F354
F241
F240
F242
4
F353
7
6
1
2
3
5
4
7
6
7330
3
1
2
7
5
9
8
B
G
R
EHT-b
DEFLECTION
+200VA
ROT
+200VA
+200V
VSVM
FILAMENT
DINT
ROTATION
OUTPUT
3351
3226
3227
3228
2351
1234 5
B
G
R
CRT
25kV
FOCUS
DEFLECTION
FROM DEFLECTION
EHT
VG2
11
6
8
10 9 5 7 1
1332
AQUADAG
A2
A2 A4
1361
1
2
SCAVEM
COIL
(OPTIONAL)
SVM
59
FILAMENT
SCAVEM
OUTPUT
VSVM
5352
FILAMENT
YUV
Y
Pr
Pb
DAC
DIGITAL SIGNAL PROC.
- 4:3 LINEAR/NON-LINEAR SCALING
- DOUBLE WINDOW PROC.
ADC
YUV
TO
DVD
DVD
TO
YUV
RGB
RGB
TO
DVD
RGB2/
RGB3
SELECTION
(RGB/YPrPb/YUV
INPUT SWITCHING)
DVD
TO
DVD
YPrPb2/
YPrPb3
SELECTION
DVD
INTF_Pr/RED_IN
5554 58
INTF_Pb/BLUE_IN
57
INTF_Y/GREE_IN
ITV_V1OUT
HD_PIP
N.C.
CVBS0
HD
CVBS_OUT
HSYNC_OUT
VIDEO INTERFACE
N.C.
G
11
B
R
FBL
22
G_IN
18
B_IN
17
R_IN
19
FBL_IN
20
VSYNC_OUT
12
Y_VIDEO_IN
31
C_VIDEO_IN
32
SC
Y/CVBS
Cin
INTF_CVBS_OUT
SC1_FBL
65
49
SC1_RED_IN
50
SC1_GREEN_IN
51
SC1_BLUE_IN
53
R
G
B
45
46
64
FROM µP PART
R_OSD G_OSD B_OSD FBL
BEAM
CURRENT
LIM.
IBLACK
ROUT
GOUT
BOUT
SVM
ROT
YUV
RGB
DVD
SELECTION
LOGIC
Yint
Uint
Vint
YintYint
CHROMA/CVBS
C
CVBS/Y
Uint
Vint
INSSW352
7200-C
7200-B (CVBS I/O + FILTERS + COLOUR DECODING)
7200-A (IF)
PAL, NTSC
SECAM
DECODER
COMB
FILTER
&TRAP
SWITCH
VIDEO
IDENT
70
77
74
71
78
SC2_CHROMA_IN
CVBS1
SIDE_Y/CVBS_IN
SC2_Y/CVBS_IN
SC1_CVBS_IN
81
SW_SC2_CVBS
SIDE_CHROMA_IN
INPUT
SWITCH
OUTPUT
SWITCH
R_Y
G_Y
B_Y
SCAVEM
PROC.
7200-D (YUV PROCESSING)
Y
Pr
Pb
I002
I001
F002
F004
SDA
SCL
50019003
TV TUNER
3001
3000
6001
BZX79-C33
TUNER IF
A8
REAR I/O CINCH
A5
D
SIDE AV
CONNECTION
ATS C
A4
A2
1000 6, 7 9
1
11
SSIF
VIF_1
VIF_2
SIF1
SIF2
RF
+5VS
VT_SUPPLY
VT
AGC
5
4
IF
FM
10
7003
1002
1003
TV
9002
+5V
24
25
31
29
30
PLL
PLL
FM/QSS
AM
VCO
7716
7708
PULSE
FORMER
7705,7706
PULSE
FORMER
7720
VIDEO
DEMOD
SOUND
TRAP
TUNER IF
AGC
VIDEO
IF
PHASE
DISC
AUDIO IF
QSS/AM
SOUND
MIXER
AM
SOUND
DET.
TO
AUDIO
PA RT
See block
diagram
AUDIO
SWITCH
86
9
1
3
5
7
6
1
3
2
1
5
4
32
SVHS
AV1
SC2_Y/CVBS_IN
Y/CVBS_IN
Cin
SC2_CHROMA_IN
1
5
4
32
SVHS
Y
C
SC1_CVBS_IN
YUV INPUT
SC1_GREEN_IN
SC1_BLUE_IN
SC1_RED_IN
V
Y
MONITOR
OUTPUT
SC2_CVBS_OUT
SW_SC2_CVBS
SIDE_CHROMA_IN
SIDE_Y/CVBS_IN
V
VIDEO
IN
U
V
1207
7
6
5
1252
7
6
5
1229
6
7
8
1219
4
1
2
3
1219
1212
1229
1
2
3
SC1_FBL
N.C.
TO
AUDIO
PA RT
(optionel)
See block
diagram
AUDIO
DCM
MODULE
A4
See block
diagram
DEFLECTION
CATHODE
CALIBRATION
BRIGHTNESS
+
PEAK WHITE
LIM.
OSD
INSERTION
OUTPUT
STAGE
CLAMP
+
MUTE
BLUE
STRETCH
&
CONTRAST
RGB
ADDER
MATRIXSATURATION
TINT CONTROL
SKINTONE
WHITE/BLACK
STRETCH
GAMMA COR.
PEAKING
1351
BCL
7308
VIDEO
SSIF
7606
7607
A5
1212
4
6
8
ATSC
TO P1212
ATSC PANEL
FEATURES & CONNECTIVITIES
INTF_Pr/RED_IN
INTF_Pb/BLUE_IN
INTF_Y/GREE_IN
(YUV-SIGNAL)
1263
1264
1265
1212
1
3
5
7
6
SC1_FBL
SANDCASTLE
A5
1266
1245
A5
A5
A5
A8
A8
A8
A8
FROM TUNER
ATSC PANEL