A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
L5801
22uHNLV25
L5805
0.22uHLQW18AN
IC5801
AN5832SA-E1V
BTSC DEMODULATOR IC
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
4567
8
9
TU5801
ENG36E18KF
1
11
12
14
15
16
17
18
19
2
20
21
22
23
24
25
3
4
5
7
8
9
AA9
W2
Y2
AA2
AA7
Y1
Y9
AA5
IC2801
R8J66954BG
SCALER IC
AA1
C5819
220
6.3V
V-S
C5803
220
6.3V
V-S
C5801
220
6.3V
V-S
R5811
180K
R5812
100
R5810
100
R5813
3.3K
R5808
4.7K
R5821
47
R5822
47
R5824
47K
R5825
47K
R5816
3.3K
R5815
3.3K
R5823
1K
R5820
100
R5817
4.7K
R5818
4.7K
R5802
47K
R5801
150K
R5819
100
R5804
100
R5803
100
R5809
4.7K
R5807
100K
C5825
4.7
B
C5826
2.2
B
C5827
2.2
B
C5830
2.2 B
C5817
0.001 B
C5824
0.1
B
C5818
0.22 B
C5823
0.33 B
C5812
22P
CH
C5810
22P
CH
C5811
22P
CH
C5852
0.1
B
C5853
0.1
B
C5855
0.1
B
C5841
10 C
C5840
0.33 B
C5839
3.3 B
C5838
0.1 B
C5837 0.022 B
C5835
0.1 B
C5834 0.033 B
C5833
2.2 B
C5847
0.1
B
C5845
0.01 B
C5820
0.33
B
C5821
47P
CH
C5804
0.1
B
C5805
0.1
50V(1608)
B
C5809
0.1
B
C5814
33P
CH
C5844
0.01 B
C5846
56P
CH
C5806
0.1
B
C5822
47P
CH
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
W878
B5804
FCM1608KF-151T06
B5802
FCM1608KF-102T02
B5803
FCM1608KF-102T02
B5801
FCM1608KF-102T02
S
D
G
Q5801
2SK3019_TL
BUFFER
S
D
G
Q5802
2SK3019_TL
BUFFER
S
D
G
Q5804
2SK3019_TL
BUFFER
S
D
G
Q5803
2SK3019_TL
BUFFER
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN
ETANT
ATTENTION
TU_CVBS
IF_OUT_1
IF_OUT_2
IF_AGC
D5.0V
TUNER+30V
D3.3V
GND
TU_AFT
I2C0C
I2C0D
SIF_OUT
I2C_DATA
I2C_CLK
TU_AUDIO_R
TU_AUDIO_L
TO AV SWITCH
3.2
3.2
4.9
3.2
3.2
FROM REGULATOR
8
19LV505/19LV506/22LV505 H-18
H-17
PCBDH0
CEG360
TO SCALER VIDEO/AUDIO
FROM/TO SCALER VIDEO/AUDIO
4.9
3.2
4.9
3.2
3.2
4.9
3.2
3.28
3.28
2.81
3.28
0.69
1.67
0.79
1.07
1.1
0
0
0
4.9
4.2
4.5
4.5
33.7
4.9
1.8
0
NC
NC
ADIN1
SIDA0
SICL0
L-R RBF
NC
LOUT
ROUT
SPE DEL
AGC DET
SPE FIL
SCL/STID
PE
GND
SDA/SAPID
STEREO REF
SIF REF
INPUT
NC
VCC
L+R REF
PLL
PILOT DET
IIC/PARA
AGC SW
MODE
FOMO
MUTE
SIF/BB
NOISE DET
SAP DET
WB TIME
WB DET
SPE TIME
NC
3.5
3.5
0
2.2
2.2
0
2.4
2.4
0.5
2.9
0.5
5.0
2.9
2.8
2.2
5.0
3.3
5.0
1.7
2.2
2.2
1.3
NC
NC
NC
NC
NC
NC
NC
NC
NC
IF_AGC
ADVREF0
ADVREF1
ADVREF2
ADIN0
VSB_ADC
TUNER_IF
MCUADIN0
MCU_ADC
IIC0
NC
NC
NC
NC
NC
NC(BB)
NC
NC
SDA
SCL
+5V
+30V
TU
V_OUT
SIF-out
AGC
IF_OUT
IF_AGC
IF_O
IF_OUT2
IF_OUT1
NC
NC
NC
NC
NC
AFT
+5V
(DIGITAL PCB)
TUNER SCHEMATIC DIAGRAM