S-9
S3.3. Analog Video Block Diagram
(SW17C)
a
b
(SW17V)
a
b
(SW17Y)
a
b
35
39
43
AV4 V
AV4 Y
AV4 C
CLAMP
BIAS
CLAMP
AV4 V
AV4 Y
AV4 C
DMR-BS750EG,BS850EG
Analog Video
Block Diagram
V/Y IN
V SYNC
CPN CIN
AV IO P.C.B.
1.0V
2.3V
5V
:PB SIGNAL
:REC SIGNAL
CLAMP
V
TUNER
30
INTERLACE
PROGRESSIVE/
VIDEO OUT
COMPONENT
PY
PB
PR
5
8
JK3001
7
6
RED/C
15
VIDEO/Y
19
GREEN
11
(TV)
AV1
BLUE
7
21PIN JACK
JK3901
OUT
VIDEO OUT
JK3001
1
4
(DECODER/EXT)
AV2
VIDEO
19
21PIN JACK
JK3901
DIGITAL P.C.B.
TO
DIGITAL P.C.B.
TO
P58007
P3003
44
43
7
P58007
P3003
24
27
8
P3003 P58007
P58007
P3003
8
7
43
44
P3003 P58007
P58007
P3003
46
LOGIC
IIC BUS
V-SYNC SEP
SDA
89
SCL
88
SECTION
TIMER
FROM/TO
IIC DATA
IC59501- 33
34
IC59501-
IIC CLK
(SW10)
CLAMP
CLAMP
CLAMP
CLAMP
BIAS
CLAMP
OUT
ADC
V/Y
V SYNC
OUT
83
OUT
C-ADC
81
TUNER V
AV2 V/Y
AV2 R/C
AV3 V
AV3 C
AV3 Y
AV1 V
CIRCUIT
SWITCH
SELECT
OUTPUT
ADC
OUT
V
AV2
28
SV2
e
d
c
b
a
OUT
V/Y/C
AV1
26
SV1
e
d
c
b
a
a
b
(SW9)
OUT
V
24
23
a
b
(SW8)
OUT
C
22
(SW7)
a
b
OUT
Y
20
19
OUT
G
AV1
17
6MHz
(SW5)
12MHz
a
b
c
OUT
B
AV1
12
6MHz
(SW4)
12MHz
a
b
c
d
OUT
R-C
AV1
9
(SW3)
a
b
c
(SW1)
12MHz
6MHz
CLAMP
BIAS
CLAMP/
CLAMP
BIAS
CLAMP/
+
LPF
6MHz
CLAMP
BPF
6MHz
BIAS
a
b
CLAMP
BIAS
c
b
a
AV2 V/Y
AV2 B
AV2 G
AV2 R/C
AV3 V
AV3 C
AV3 Y
AV1 V
AV2 V/Y
<
R
G
B
C
PS
V
>
<
G
B
IN
A
>
<
G
G
IN
A
>
<
G
R
IN
A
>
AV2 B
AV2 G
AV2 R/C
FRONT V IN
31
5
3
1
(DECODER/EXT)
AV2
VIDEO/Y
BLUE
GREEN
RED/C
20
7
11
15
21 PIN JACK
JK3901
VIDEO IN
37
45
AV3
JK3801
FRONT JACK
41
2
1
IC3001
(VIDEO PROCESSOR)
sc
sa
sb
14
11
7
33
99
97
95
93
91
AV1 VIDEO
(TV)
AV1
20
21 PIN JACK
JK3901
FROM
DIGITAL P.C.B.
HD PB OUT
HD Y OUT
HD PR OUT
SD Y OUT
SD C OUT
P Y OUT
P R OUT
P Y IN2
P Y IN1
P R IN1
P B IN1
P B OUT
P59007
10
P3003
P3003
P59007
12
14
P59007 P3003
17
P59007 P3003
19
41
39
37
34
32
P3003
P59007
< RGB CPSV >
P58007
P3003
48
< G R IN A >
P58007
P3003
49
P58005
P6702
1
P3003
P58007
21
30
< G G IN A >
P58007
P3003
50
5
3
2
1
< G B IN A >
82
Содержание DMR-BS750EG
Страница 5: ...5 2 2 Precaution of Laser Diode ...
Страница 8: ...8 3 2 Service Information 3 3 Caution for DivX ...
Страница 15: ...15 4 Specifications ...
Страница 16: ...16 ...
Страница 17: ...17 ...
Страница 18: ...18 5 Location of Controls and Components ...
Страница 19: ...19 ...
Страница 49: ...49 9 2 6 Grease ...
Страница 50: ...50 9 2 7 How to Clean the Lens of Optical Pick UP Follow the 9 2 1 Upper Base Ass y ...
Страница 53: ...53 10 1 2 Checking and Repairing of BD Drive ...
Страница 54: ...54 10 1 3 Checking and Repairing of AV IO P C B ...
Страница 55: ...55 10 1 4 Checking and Repairing of HDD ...
Страница 56: ...56 10 1 5 Checking and Repairing of Digital P C B ...
Страница 71: ...S 13 ...
Страница 77: ...S 19 ...
Страница 95: ...S 37 ...
Страница 133: ...S 75 S8 4 Packing Parts and Accessories Section A1 1 PC2 PC3 A1 A2 A5 PC1 PC4 A3 A4 BATTERY REMOTE CONT PC5 ...