Pacific Digital PTV3606 - Manual (Page 55)

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
Q201
KTC3881S-RTK
VIF PRE.AMP
Q204
2SC2412K
SIF BUFFER
Q605
2SC2412K
BUFFER
Q202
2SC2412K
BUFFER
L203 1.5uH
L206
0.27uH
L204
18uH
L703 10uH
L702
10uH
L103
10uH
OUT OUT G IN IN
CF202_1
J1951M
SAW FILTER
1 2 3 4 5
CF201
TPSRA6M00B00-A0
Q615
KRC102SRTK
ACL CANCEL
CF204
MKT41.5MA110P
B1002
W4BRH3.5X6X1.0
J701
0350_9982_05
21PIN
1
10
11
12
13
14
15
16
17
18
19
2
20
21
3
4
5
6
7
8
9
CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR
Q616
KRA102SRTK
ACL CANCEL
L207
3700005
VCO COIL
1 2 34
6
R703
10K 1/4W
R202 560
R218 150
R625
75
R219
1.2K
R204 390
R201
82
R607 22K R645 2.2K
R638 2.2K
R643 470
R629 270 R628 270
R636 47K
R630 270
R640 27K
R647
560 1/2W
R602 100 R606 100
R646
8.2K
1/4W
R639 5.6K
R706
1K 1/4W
R707
1K 1/4W
R715
75
R713
75
R648
330
R215 6.8K
R213
100
1/2W
R214 2.2K
R208
1K
R217
1K
R601 1K
R709
75
R623 1K
R644
2.7K
R203
1K
R714
75
R621
560
1/4W
R719 100K
R702
3.3K
R622 330K
R708
1K
R221
75
R720
100 1/4W
R618 10K
R608 47K
C625
47P
CH
C609
0.1
B C605_1
1F
C614_1 1F
C612
0.0015
B
C601
47P
CH
C703_1 470P
B
C213_1
1F
C204
0.001 B
C203_1
0.022
F
C212_1
0.01 F
C218
0.022
B
C207
0.33
B
C623 0.1
B
C622 0.1
B
C608 0.1
B
C607 1F
C620 0.1
B
C619 0.1
B
C618 0.1
B
C215 0.1
B
C201
3P CH
C221
0.1
B
C603 1F
C701
470P
B
C615 1B
C202 0.001
B
C205
0.001
B
C616
0.0047
B
C624_1 0.01
F
W823
C210
1
50V
KA
C610
100
16V
YK
C611
3.3
50V
KA
C629
10 16V KA
C217
47
16V
YK
C602
1
50V
KA
C634
22
16V
KA
C216
22
50V
YK
C220
470
10V
YK
C209 10
16V
KA
C613
470
10V
YK
D602
1SS133
D603
1SS133
D604
11E1-EIC
D601
1SS133
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
D609
MTZJ5.6B
D606
MTZJ6.8B
D709
MTZJ5.1B
D608
MTZJ6.8B
D607
MTZJ6.8B
X601
100CT4R408 4.433619MHz
L601
10uH
0305
L202
3.3uH
0305
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
IC201
STV2246C
CHROMA 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 33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48 49
5
50 51 52 53 54 55 56
6 7 8 9
P.CON+8V
GND
P.CON+5V
AUDIO_OUT
B.OUT
G.OUT
R.OUT
H_OUT
IF VAMP
ABCL
RF_AGC AFC
SDA V_OUT
SCL
HD
PROTECT
VIDEO_OUT
FOR_VCR
V_OUT
CVBS_TXT
OSD_B
OSD_G
OSD_R
OSD_FB
18
17
16
11
2.2
5.3
8.2
8.2
0.0
8.2
G-4 G-3
PCB010
TMB557
NC NC NC NC NC
NC NC NC
TO SOUND AMP
23
12
13
21 20 19
24
14
4.5 2.0 0 3.6 4.9 3.8 2.4 3.8 3.9 7.8 4.1 0 3.2 2.8 3.2 1.7 3.4 3.6 3.4 0 2.7 2.8 4.8 3.1 2.7 2.5 2.5
NC
0.2 0 4.1 4.2 4.8 4.5 1.7 1.7 0 2.2 2.4 2.8 0 5.0 7.8 5.4 4.6 4.4 2.6 2.0 5.2 4.2 5.0 5.0 4.9 0 4.5 1.5
0.8
7.0
1.5
SIFIN1 SIFIN2
AGCSIFCAP
VREF_IF
AGCPIF_CAP
PIFIN1 PIFIN2
RF_AGC_OUT
IFPLL
GND_IF FM_OUT VCC_IF
(5V) INT_CVBS_OUT EXT_AUDIO_IN
PIF_LC1 PIF_LC2
VCC2
(8V)
CVBSIN1
(5V)
SDA SCL SLPF LBF/SSC H_OUT VERT BCL/SAF VCC1
(8V)
NC GND1 X1/VAMP/CHR_OUT CLPF XTAL1 VCC_D GND_D AUDIO_OUT FM_CAP
BLK_EXT
R_EXT/V_EXT G_EXT/Y_EXT B_EXT/U_EXT
APR CHR
Y/CVBS_IN3
BS
CVBSIN2
GND2
CVBSOUT B.OUT G.OUT R.OUT ICATH OSD_B OSD_G OSD_R OSD_BK XTAL3 XTAL2
NC
NC
5.0
3.9
3.2
4.6
4.0
8.3
2.9
7.9
FROM/TO DEFLECTION/CRT
FROM/TO MICON/TUNER
FROM POWER
CHROMA/SIF/VIF/21PIN SCHEMATIC DIAGRAM
(MAIN PCB)
1.7
FROM/TO MICON/TUNER
0.0