Konka Group KDL26BZ31U Service Manual page 16

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5
C653
C653
12pF
12pF
XS607-1
XS607-1
2
Y
1
GND1
SIG1
PB
D
4
3
GND2
SIG2
PR
Pr1
6
5
GND3
SIG3
VD601
VD601
VD602
VD602
COMPONENT
COMPONENT
BAV99L
BAV99L
BAV99L
BAV99L
5V_SB
5V_SB
R651
R651
75
75
C659
C659
12pF
12pF
XS607-2
XS607-2
8
Y
7
GND1
SIG1
PB
10
9
GND2
SIG2
PR
Pr2
12
11
GND3
SIG3
VD607
VD607
VD608
VD608
C
COMPONENT
COMPONENT
BAV99L
BAV99L
BAV99L
BAV99L
R653
R653
75
75
5V_SB
5V_SB
5V_SB
1
2
4
UART0TX
3
4
UART0RX
4
UART0TX
R663
R663
4
UART0TX
100
100
UART0RX
R664
R664
4
UART0RX
100
100
XS609
XS609
11
L602
L602
CBG201209U360B
CBG201209U360B
VGA_SDA_IN
12
VGA_HS
13
VGA_VS
14
B
L603
L603
CBG201209U360B
CBG201209U360B
VGA_SCL_IN
15
R661
R661
R662
R662
22
22
22
22
VD611
VD611
VD610
VD610
BZV55
BZV55
BZV55
BZV55
R656
R656
10K
10K
N607
N607
R657
R657
10K
10K
8
VCC
VGA_SDA
5
SDA
VGA_SCL
A
6
SCL
4
GND
24LC21
24LC21
I2C Address: 1010 000x
8-pin, 300mil DIP with socket
5
4
C654
C654
C655
C655
12pF
12pF
12pF
12pF
Y1
Y1
11
Pb1
Pb1
11
Pr1
11
VD603
VD603
BAV99L
BAV99L
5V_SB
R650
R650
R649
R649
CVBS_IN
75
75
75
75
6
TU_CVBS
C660
C660
C661
C661
12pF
12pF
12pF
12pF
Y2
Y2
11
Y2
Pb2
11
Pb2
Pr2
11
VD609
VD609
BAV99L
BAV99L
R654
R654
R655
R655
75
75
75
75
5V_SB
XS003
XS003
D2507-4A
D2507-4A
C656
C656
C657
C657
C658
C658
12pF
12pF
12pF
12pF
12pF
12pF
6
6
R672
R672
0
0
1
11
1
7
7
R671
R671
0
0
2
12
2
8
8
R670
R670
0
0
3
13
3
VGA_5V
9
9
4
14
4
VD615
VD615
VD605
VD605
VD606
VD606
10
10
BAV99L
BAV99L
R667
R667
BAV99L
BAV99L
R668
R668
BAV99L
BAV99L
R669
R669
5
15
5
75
75
75
75
75
75
VGA
VGA
5V_SB
5V_SB
5V_SB
VGA_HSIN
11
VGA_VSIN
11
C662
C662
C663
C663
100pF
100pF
47pF
47pF
5V_SB
VD616
VD616
VGA_5V
2
3
1
R652
R652
4.7K
4.7K
BAV70L
BAV70L
7
VCLK
C664
C664
3
NC2
0.1uF
0.1uF
2
NC1
1
NC0
4
3
C672
C672
CIN
0.1uF
0.1uF
SVIDEO_C
C680
C680
YIN
0.1uF
0.1uF
SVIDEO_Y
N312
N312
C687
C687
Video Switch
Video Switch
0.1uF
0.1uF
6
1B1
5
1B2
4
7
1B3
1A
SVIDEO_Y
3
1B4
R676
R676
NC
NC
10
2B1
11
2B2
C688
C688
12
9
2B3
2A
0.1uF
0.1uF
SVIDEO_Y
13
2B4
CVBS_SEL0
14
2
CVBS_SEL0
S0
CVBS_SEL1
R678
R678
2
16
2
CVBS_SEL1
S1
VCC
R673
R673
1
OE1
75
75
15
8
OE2
GND
FSAV331MTC16
FSAV331MTC16
C706
C706
0.1uF
0.1uF
Component Video source selection
CVBS_SEL1
CVBS_SEL0
Selection
R687
R687
0
0
CVBS 1 Input
NC
NC
0
1
Analog tuner Input
1
0
Y2
1
1
Svideo(ALT with CVBS 1) Input
XS201B
XS201B
VGA_RIN
11
2
CVBSOUT
2
CVBSOUT
VGA_GIN
11
XS605B
XS605B
VGA_BIN
11
SPDIF&AV&AU
SPDIF&AV&AU
L605
L605
2
CVBSIN
CBG201209U360B
CBG201209U360B
2
VD614
VD614
BAV99L
BAV99L
SVIDEO&AV&AU
SVIDEO&AV&AU
C670
C670
C671
C671
12pF
12pF
12pF
12pF
5V_SB
5V_SB
5V_SB
VD612
VD612
VD613
VD613
BAV99L
BAV99L
BAV99L
BAV99L
XS605A
XS605A
9
5
9
5
L606
L606
L604
L604
CIN
CBG201209U360B
CBG201209U360B
8
6
CBG201209U360B
CBG201209U360B
8
6
C669
C669
C668
C668
R659
R659
R658
R658
75
75
75
75
C667
C667
SVIDEO&AV&AU
SVIDEO&AV&AU
12pF
12pF
12pF
12pF
12pF
12pF
3
2
C677
C677
R677
R677
N311
N311
FMS6143
FMS6143
R680
R680
1uF
1uF
51
51
75
75
1
8
VIN1
OUT1
2
7
VIN2
OUT2
C689
C689
R682
R682
47pF
47pF
3
6
VIN3
OUT3
75
75
4
5
VCC
GND
C674
C674
R679
R679
5V_1
1uF
1uF
51
51
C682
C682
+
+
C613
C613
100uF/16V
100uF/16V
R684
R684
75
75
0.1uF
0.1uF
C679
C679
47pF
47pF
R675
R675
75
75
R681
R681
C649
C649
R674
R674
75 NC
75 NC
1uF NC
1uF NC
51 NC
51 NC
C650
C650
R683
R683
47pF NC
47pF NC
75 NC
75 NC
100
100
5V_1
C676
C676
0.1uF
0.1uF
C684
C684
0.1uF
0.1uF
C683
C683
+
+
47uF/16V
47uF/16V
N401J
N401J
Component Video
Component Video
J19
AVID_PR
R238
R238
33
33
CVBS_IN
R660
R660
75
75
J18
AVID_Y
R239
R239
33
33
H20
J20
RSET
AVID_PB
R240
R240
33
33
R244
R244
330R 1%
330R 1%
K18
AVID_COMP
R245
R245
18R 1%
18R 1%
ZR39660
ZR39660
C696
C696
22pF
22pF
YIN
L607
L607
R643
R643
2.2uH
2.2uH
C652
C652
75
75
C665
C665
270pF
270pF
12pF
12pF
2
1
N401I
N401I
Video Decoder
Video Decoder
VFE_YIN
W2
VFE_YIN
VFE_IBEXT
U4
VFE_IBEXT
C675
C675
+
+
47uF/16V
47uF/16V
C673
C673
0.1uF
0.1uF
D
VFE_CIN
Y3
VFE_CIN
VFE_VBG
U5
VFE_VBG
C686
C686
47uF/16V
47uF/16V
+
+
C690
C690
0.1uF
0.1uF
V3
VFE_CVBS
VFE_VCM
W3
VFE_VCM
C691
C691
C681
C681
+
+
47uF/16V
47uF/16V
0.1uF
0.1uF
VFE_VREFP
Y2
C
VFE_VREFP
C685
C685
0.1uF
0.1uF
VFE_VREFN
V4
VFE_VREFN
C678
C678
0.1uF
0.1uF
ZR39660
ZR39660
B
5V_1
R648
R648
NC
NC
R642
R642
120 NC
120 NC
C651
C651
R647
R647
0
0
CVBSOUT
470uF/16V
470uF/16V
Q604
Q604
R700
R700
1
MMBT3906 NC
MMBT3906 NC
75 NC
75 NC
R699
R699
C697
C697
75 NC
75 NC
330pF
330pF
A
Title
Title
Title
Analog Video Inputs
Size
Size
Size
Document
Document
Document
C
C
C
Rev
Rev
Rev
Sheet
Sheet
Sheet
7
7
7
of
of
of
14
14
14
3.0
3.0
3.0
Date:
Date:
Date:
Friday, January 12, 2007
Friday, January 12, 2007
Friday, January 12, 2007
Drawn by:
Drawn by:
Drawn by:
1

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