How it Works
Prology
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HDTV-700-WNC
Schematic
2 pgs736.78 Kb0

Prology HDTV-700-WNC Schematic

COM OUT
U?
SIP24
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
VCC+15V
ANT1
ANT
EAR1
EAR
POW1
POW
USB
C
L
C
C
1
2
3 6
4
C
10uF
R
123
C
10uF
3
2 1
5 4 3 2 1
3
2 1
5 4 3 2 1
V SYNC H SYNC SYNC To: SIP24-4 U/D L/R COM IN XO ABC
VCC +5V VCC-10V VCC+15V
MODE(1) MODE(2)
Z Y X
COM
COM IN
H SYNC
SYNC
L330
c103
10uF
842
R
R
R
ANT
R
361
222
123
472
VCC+7.5V
C
C
C
C
C
C c104
VR3
VR103
8
7
R
R
5
B£¨EAR£©
CN1
SIP2
VCC IN+12V
c104
C104
c104
c104
c104
VCC+7.5V
16
7
R
102
VR103
101
123
Z
XY
15Z4
C
VCC
4053
ABC
C
10uF
L10
L330
37
CAP
38
CAP
39
CAP
40
CAP
41
CAP
42
CAP
43
CAP
C
c103
44
BRI 3
45
COM IN 1
46
COM IN 2
47
H SYNC IN
48
SYNC OUT
X14Y
X012X113Y02Y11Z05Z13INH6A11B10C9VEE
R OUTB OUT G OUT
R OUT G OUT B OUT
C
c104Cc104
32
33
34
35NC36
CAP
R OUT
G OUT
VCC+7.5V
3Y26
MODE(2)
MODE(1)
XO
c104
31
GND
4
334
Q12
9T
2
5
1
5
R148
472
R
R
103
C
333
R
C
C
101
c104
c103
27
28
29
30
CAP
CAP26CAP
GND
B OUT
VCC+5V
VCC+5V
NC1SYNC IN2BRI 13COM OUT4BRI 25R IN6GND7G IN8B IN9VCC+5V10NC11NC
SYNC in
COM OUT
C
C
R
393
VR1
VR4
VR2
VR103
VR103
C
c104
R
C
103
c103
562
C
C
c104
c104
c104
47uF
C
c104
R
562
R
R
562
B
R149
CPU+5V
25
NC
GND
GND
GND
12
VCC+5V
MODE1
R
102
2
MODE2
R
1
102
472
R
R
223
333
24
NC
23
NC
22
NC
21
NC
20
NC
19
NC
18
17
17
16
15
14
13
L
L101
R
123
R
152
AUDIO OUT
AGC OUT
C
C
C
R
R
Q7
NPN
c104
C
c103
C
c104
AUDIO IN
R
R
c474
c103
c224
c104
562
681
L7
C
C
0.56uH
IF
681
*
c104
R
272
VCC+12V
C
C
C
R
10
C
c105
49
202
R
R
R
R
50
51
103
52
C c105
53
C
c105
54
c222
C
55
c105
C
56
57
58
C
59
c105
472
471
60
C
61
c471C
62
63
R
101
64
51
SAWF1
38M
2
3 4
47uF
Q2
DF
47
48
5.7V REG OUT
SIF MIXER F/B
AUDIO OUT
INTER CARRIER OUT
AUDIO BYPASS
EXT AUDIO IN
FM DIRECT OUT
VIF VCO F/B
SIF GND
VIF GND
VIF VIDEO OUT
RF AGC OUT
VIF APC FILTER
PAL IDENTFIL TER
IF AGC FIFTER
VIF IN 1
VIF IN 2
VRAMP CAP1AFT OUT2VIF VCC3SIF VCC4VR AMP OUT5VR AMP F/B6AFC FIL TER7DEF GND8LOGIC GND9FBP IN10H OUT11DEF VCC(+8V)12VDD DECOUPLING13R OUT14G OUT15B OUT
c224
c224
44
45
46
HI VCC 8V
SECAMPLL F/B
8.7V VREG OUT SECAMBELL F/B
M61260
C
c181Cc103
43
DDSFL TER
+8V
R
202
C
C202
AFT OUT
V OUT
C
C
c102
C
c105
c103
c334
VIDEO IN
C
C
c103
c154
c105
L1
L330
R
106
682
36
38
40
41
42
VREG VCC 8.5V
37
39
TV/Y IN
V/C VCC
EXT/C IN
VI/C GND
DRIVE VCC
CHROMA APC FL TER
H IN
R
562
C
R
102
C
C
H OUT
c103
c103
*(102)
C
c103
R
COM
Q8
NPN
R
C
10
10uF
R
10
R
102
Q9
PNP
C
1uF
R
103
C113
R
R
C
C
c473
472
8 9
7
101
6
5
10uF
4
10uF
3
2
R
1
101
TDQ-3D-5
ANT1AGC2VT3BU4BH5BL6BM7IF8GND
R
823
ANT
VR5
VR203
R
101
C
C
c103Cc103
c103
R
223
BM
2.2uf
C
C
10uF
R
C
C
10uF
10uF
563
AUDIO IN
VIDEO IN
VSS
10
AV1/2
11
12
4053
13
14
15
16
VCC
C
C104
VCC(+5V)
C
C
c103
C
10uFC100uF
VCC+12V
C
c103
B£¨ EAR£©
C
220uF
C
R
27
1.2uH
c103
9
R
c103
L8
VCC+5V
R
R
100uF
C
c105
H OUT
IF
12345
BM VT
BU AGC OUT
471
L9
L101
10 10
C
7
8
R
102
4011
vcc
13
14
C
c563
3456
2
LM386
1
C
c105
C102
C
101112
AUDIO OUT
C
10uF
C
c474
C
C103
6
9
R
102
VCC(+5V) SYNC in To: SIP24-4
R
472
78
C c102
R
R
472R563
102
vss
4
R
472
5
C
c222
CPU£¨+12V£©
D6
B74
FUNC1
FUNC
Q10
9T
5
B1204
C
c104
VCC IN+12V
H IN
V OUT
R
R
103
102
334
R
2
2
363
1
1
R
103
C
c101
Q15
STB
C
821
Q14
NPN
C
10uF
R
VCC+12V
R
103
R
473
C
220uF
H OUT
C
c471
R
3
472
11223
Q11
9T
445
R
472
5
302
C
c104
C
X1
R
4.43M
35
DRIVE GND
R
122R122
78L09
C
C
c104
c151Cc103
33
34
X-TAL4.43
ACL/ABCL
MCU5.7V OUT
Y SW OUT
MCU RESET
FSC OUT
P-ON CONT
CLK CONT
FAST BLK
V PULSE OUT
INV FBP OUT
MONITOR OUT
H VCO F/B
16
R
122
7R1
K4
*
CH+
6
5
7R15
222
R
3
2
1
C
47uF
+5V
SCL
SDA
B IN
G IN
B IN
R
R
562
562
RRGGB
7R2 361
R
CPU£¨+12V£©
10
C C104
R
473
R
473
D1
OM
STB
32
31
R
30
101
29
102
28
R
R
101
27
26
R 101
25
24
23
22
21
20
19
18
R
105
17
R
202
C
100u/6v
R
562
VCC+5V
7R4
7R3
361
*
K5 CH-
1
6
2
5
34
7R16
821
1
2 34
R
332
L10
L331
6
5
R
101
Q1
DF
C
c105
C
c104
C
c103
C
c101
C
c101
C
c104
C
c104
C
c104
C
c103
VCC (+5V)
7R5 *
7R17
561
R
101
7R6 361
K6
+
1
6
2
5
34
c103
C
47uF
c102
R
105
V SYNC
R
R
+5V
C
c103
7R8 361
7R18
C
C
c103
C
R
331
C
c105
472
472
472
10
R
10
R
10
R
BLBLBHBHBU
K7
-
C
1 2 3
REM
R43
473
Q8
NPN
CPU+5V
CNVSS
P27 AV SW
P26 L/R
P25 U/D
P24 MUTE
P23 MODE2
P22 KEY
P21 MODE1
P20 PROTEC
P07 REMO
P06/INT2/AD4
P05 AFT IN
P04 VOL-R
P02 BRI
P01 P/N
P11/MODE3
VSS
A23SCL
GND
WD
7R12 361
21
VSS
20
NC
19
GND
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
4
2
1
R
153
VCC+33V
7R13 *
K1
POW
6
1
5
2 34
R
R
MODE2
R
MODE1
R
472
R
331
R
102
R26
102
R
102
102
R43
C
c101
AFC OUT
R
102
R
103
R
472
R 472
R
472
R
472
c101
C
472
R
R
221
103
R
R
R
103
105
C
C
c104
c104
AV1/2
472
L/R
472
U/D
472
Q5
2369
AFT OUT
7Q1
DF
VCC+5V
7R14 361
1
C
2
C103
34
22
VCC
C
R
c471
102
23
M37160
FILT
24
R
102
C
C104
CCD HLF
C
25
c221
CCD V-HOLD
471
R
26
CCD CVBS
27
C
RESET
R7
c561
223
28
CLK IN
C7
29
c103
STANDBY
30
P31 SCL
R
31
332
P30 SDA
R
32
332
CLK CONT P10
33
P55 FB
R
202
34
P54 R
35
P53 G
36
P52 B
37
P51 V SYNC
38
39
40
41
42
P50 H SYNC
MONITOR
P14 BS
P13 UB
P12 VB
5
6
7
8
P03PWM3/AD1
P00 /PWM0 /DA
24C08
SDA
PTC
VDD
VT
7R10
MENU
7R19
221
7R11
361
*
K3
K2 AV
6
1
5
2 34
7R20
221
7R9
7R7
*
*
6
1
5
2 34
PROLOGY
HDTV-700WNC
4CN2
SIP 24
D24
D2
D8
D9
D11
D5D6D7
D3
D17
D18
D19
D20
D21
D22
D23
D4
D10
D11
D12
D13
D14
D15
D16
D1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
D1D2D3D4D5D6D7D8D9
D10
D12
D17
D18
D13
D14
D15
D16
D19
D23
D20
D21
D22
D24
1R13 102
1R14
102
1VR1
VR503
C104
1C15
1R10 101
37
UDC
38
PD-SW
39
L-R
40
LR-A
41
CSYN-OUT
42
TC
43
NPC
44
PFRP-OUT
45
1R15 102
1C2 c391
NP-SW
46
CP-OUT
47
CP-IN
48
VCC
1R8 101
1R10 101
36
35
GND
CSYNC
8R3 101
1R7 102
27
28
29
30
31
32
33
34
ZTC
V-IN
AUXS
HSY-OUT
GR-IN
HSYW
UD-OUT
VSY-OUT
017
NPFRP1HZ-OUT2HOE-OUT3VOE-OUT4D-MOD5FDV-OUT6GND7MOD-OUT8RES-C9VO210VO111VCC
26
F-IN
25
GND
CK3A
CK2A
CK1A
V-CK
PD-OUT
ST HR
ST HL
VCC
ZX3
ZX2
ZX1
8R2 102
1R6
101
1R5
101
24
F-OUT
23
22
21
20
19
18
17
16
15
14
13
VCC +5V VCC-10V
8R1 102
1C14
22P
1C9 10uF
1R40
1C10 C104
1.2uH
1R34
4L1
243
1R33 473
VCC+15V
1C13 C222
105
1C12 C154
4L1
L101
VCC+5V
1R39 272
1R36 823
VD
B
1R38
103
1VR2
VR103
1C8 c104
c561
1C7
1R35
105
1R37 103
1C3 c103
VCC-10V
45
-
1R30
2
1R32
683
1
1C7
1R31
C104
472
472
3
2N
+
COM
XZY
12
VCC +5V
R1 101
R2 101
R3 101
R4 101
COM
VCC-10V
VCC+15V
A1
A21
A2
A20
A25
A8
A12
U?
A9
A14
A21
A22
A23
A24
A25
A26
26
A5
A13
A20
A6
A12
A13
A14
A15
A16
A17
A18
A19
A7
A15
A16
A10
A11
A17
A18
A19
A1A2A3A4A5A6A7A8A9
12345678910111213141516171819202122232425
A3
A4
A26
XZY
A10
A11
A22
A23
A24
SIP 26
C
R
c104
132
R
472
8R06
682
8VR01
VR222
C
R 563
C105
8R10
684
8R09
363
8C08
c104
R
222
3
45
T5001
678
c104
8C10
10uF
8C10
c222
2
R 363
C
8R11
184
7
8
IC7610
123
8R09
105
8R07
223
1
VCC +12V
6
VCC+12V
R
R
R
R
472
472
R 102
N NPN
222
C
c103
R
561
1
P
PNP
C
10uF
B74
332332
L11
L101
DF
DF
C683
6
1
2
1
3 4
2
7
5
SIP2
TL431
1 23
363
C
202
10u/35V
C
c103
C
c103
R
VCC+33V
C
C
L2
L101
C
47u/25V
L3
L330
47uF
L4
L330
R
103
C
47u/25V
L10
L151
C
c103
C
22uF/6V
R
c103
512
C
c103
VCC+15V
VCC+7.5V
C
C
c103
C
R
561
c103
VCC -10V
ZD2
C
C
c103
10uF
C
c103
C
10uF
10V
VCC+5V
L10
220uF
5V-1
To:S I P24- 11½Å
C
c103
D5
MO
D4
MO
8R12
10
8C12
47uF
8C11
C104
4 5
3518
8C14
100uF
C104
L2
L101
8C13
10
D3
MO
D2
T2
T30543
6
7
8 9
MO
5
4 3
2
C101
1
47u/25V
C
D7
B74
C
10uF/50v
C
47u/25V
47uF
C
C
100uF
R
C
c103
R
682
R
C
C04
132
MO
8R05
222
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