32
31
IC, TDA8841
IC, TL431
IC, TDA9850
IC, UC3842B
IC, TDA6107Q/N1
F_BLANK
SYSTEM
IDENT
BANDPASS
DEM
SWITCH
REFERENCE
CHROMA
CHROMA
VCX0
90 0
ROTATE
PHASE
DETECTOR
BURST PHASE
RGB
BLANK
8V
-
+
/STOP
SLOW/START
CVBS
R-Y/B-Y
R-Y/B-Y
R-Y/B-Y
MATRIX
MATRIX
RGB
INSERTION
PIP/OSD
SWITCH
DE BRILHO
CONTROLE
GAIN
R G B
R G B
DET
WHITE
PEAK
GENERATOR
SANDCASTLE
FASE
HORIZONTAL
IF_AMP
R
G
B
CIRCUIT
CUT OFF
BLACK LEVEL
CIRCUIT
ADJUST
DETECTOR
COINCIDENCE
DIVIDER
VERTICAL
OSC
HOR
CVBS SEP
SINC
BANDPASS
CHROMA
DET
ACC
& CORING
PEAKING
COMP
VIDEO
160ns
160ns
DELAY
DELAY
CIRCUIT
AUTO ADJ
SELECT
CVBS&SVHS
E-W
E-W
TRACK
TRACK
VERT
PROCESS
PROCESS
GEOMETRY GEOMETRY
DETECTOR
VOLTAGE
OVER
GENERATOR
SAWTOOTH
VERTICAL
VERTICAL
CONTROL
I2C
DEMOD
VIF
DET
AGC
OVER
TIMER
TUNER
PLL
VCO
VOL
OUT
OUT
AUDIO
AUDIO
DET
FM
BPF
(B-Y)_OUT
(R-Y)_OUT
(B-Y)_IN
(R-Y)_IN
SECAM_REF
NT_XTAL
PAL_XTAL
APC_FILTER
VCC
VIDEO_OUT
BPH
HOR_OUT
SCP_FBP
PHI2
PHI1
GND
EW/DRV
+VDRIVE-
EHT
VERT_RAMP
REF_CUR
AGC_DEC
RF_AGC
DEEMPH
SOUND_DEC
Y_OUT
Y_IN
B_IN
G_IN
R_IN
BEAM_CUR
R_OUT
G_OUT
B_OUT
VIDEO_OUT
AUDIO_OUT
GND
VIDEO_IN
Y/
VIDEO_IN
INT/
VCC
CHROMA_IN
BG_DEC
SDA
SCL
PLL
COIL
VCC
AUDIO_IN
EXT/
SIF
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+ MODE
VCC
MAD
MAD
GND
GND
GND
SCL
SDA
sem DBX
SAP
OUT-R
OUT-L
L+R
L-R/SAP
L-R/SAP
SUPPLY
DETECTOR
NOISE
SWITCH
STEREO/SAP
TRANSCEIVER
LOGIC, I2C
ADJUST
STEREO
DBX
ADJUST
LEVEL
INPUT
DEMODULATOR
SAP
DE-EMPHASIS
SELECT
DEMATRIX
STEREO DECODER
32
31
30
29
28
27
26
25
13
14
15
16
17
18
19
20
21
22
23
24
12
11
10
9
8
7
6
5
4
3
2
1
R
S
Q
Osc
GND
GND
GND
GND
GND
+
Bias
5.0V Ref
EA
R
R
-
-
-
-
-
-
+
+
+
+
+
+
8
7
6
5
4
3
2
1
REF
VIP
VDD
GND
-
-
-
+
+
+
9
8
7
6
5
4
3
2
1
2.5Vref
1
3
2
-
+
