DOWNLOAD Sony KLV-20G300A Service Manual ↓ Size: 5.05 MB | Pages: 36 in PDF or view online for FREE

Model
KLV-20G300A
Pages
36
Size
5.05 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-20g300a.pdf
Date
PREV: Sony KLV-70X300A Service Manual

Sony KLV-20G300A Service Manual ▷ View online

SCL SD
A
5V_TU
5V_IF
DE
T_OU
T
SD
A
SCL
5V_I
F
AFT
_OU
T
DE
T_OU
T
NSS
NSS
5V_T
U
SAP_IND
SAP_IND
AFT
_OU
T
5V_IF
TUNER_5V_IF
TUNER_SR
TUNER_SL
MUTE
TUNER_SDA
TUNER_SCL
TUNER_5V_TU
TUNER_5V_D/D
TUNER_SIF
TUNER_9V
TV_VOUT
TUNER_5V_IF
3.3V_MAIN
TUNER_SYNC
TUNER_5V_IF
TUNER_AGC
TUNER_APC
TUNER_MODE
TUNER_9V
TUNER_F_MODE
ADC_TUNER_AGC
TUNER_30V
TUNER_9V
TUNER_AFT
POWER-OVP
MSP__8V
POWER_SAVING
POWER_12V
TUNER_9V
TUNER_5V_IF
ALDIP5
Rrefernce Number C/M Model P/A Model
C735
C746
C747
C748
L726
Q713
Q714
R701
R748
R749
R750
R751
R752
R753
R754
R756
R757
R767
R715
0.1uF/50V
0.1uF/50V
0.1uF/50V
0.1uF/50V
Not Used
Not Used
120/100M
120/100M
MMBT3906
MMBT3904
0R
0R
Not Used
Not Used
100R
Not Used
0R
10K
0R
Not Used
Not Used
Not Used
Not Used
100K
3.3K
3.9K
10K
0R
100R
1.5K
100R
2.7K
100K
1K
DPL (Differential Part List) of Tuner AFT OUT Circuit
1A
L727 FOR PA MODEL
R743 FOR PA MODEL
FOR PA MODEL
FOR PA MODEL
L712
L727
R743
Not Used
Not Used
120/100M
Not Used
0R
120/100M
0.1uF/50V
0.1uF/50V
MMBT3904
Not Used
P/A C/M
18K
18K
680K
680K
NC
NC
NC
NC
R765
R766
R708
R709
P/A C/M
5.6K
R746 39K
For C/M MODEL
L705
120/100M
0805
L705
120/100M
0805
L701
33uH
L701
33uH
R722
1MR
R722
1MR
C730
0.1uF/50V
C730
0.1uF/50V
L719
NC/120/100M
0805
L719
NC/120/100M
0805
M702
M702
R7
11
620
R
R7
11
620
R
R706
22R
R706
22R
L722
NC/120/100M
0805
L722
NC/120/100M
0805
C731
0.22uF/50V
C731
0.22uF/50V
R7
13
10
K
R7
13
10
K
L72
5
120/
10
0M
080
5
L72
5
120/
10
0M
080
5
R762
NC/100K
R762
NC/100K
C747
0.1uF/50V
C747
0.1uF/50V
Q703
MMBT3904LT1
Q703
MMBT3904LT1
C
B
E
R746
39K
R746
39K
R764
NC/0R
R764
NC/0R
R712
620R
R712
620R
R743
0R
R743
0R
R703
47K
R703
47K
R742
10K
R742
10K
Housing
TM702
C-2190-271-1
Housing
TM702
C-2190-271-1
SD
A
6
5V(I
F)
9
DE
T
OU
T
11
AS(T
U
)
5
5V(T
U
)
3
AFT
OU
T
10
AG
C
1
30
V
2
SCL
7
VI
F
8
AS(IF)
13
AP
C
14
HS4
20
HS3
19
HS2
18
HS1
17
N
C
15
AUDIO
OUT
/SIF
OU
T
16
C704
NC/0.1uF/100V
0805
C704
NC/0.1uF/100V
0805
C703
390pF/50V
C703
390pF/50V
C738
NC
C738
NC
L703
33uH
L703
33uH
L72
6
120
/100
M
L72
6
120
/100
M
Housing
TM701
NC/BTF-PA404Z
Housing
TM701
NC/BTF-PA404Z
VI
F
6
ST
IN
D
18
AFT
OU
T
15
GN
D
17
A
S
5
D
A
4
CL
3
DE
T
OU
T
16
N
C
1
5V(T
U
)
2
F
MON
O
21
RF
AG
C
13
5V(I
F)
14
SAP
IND
19
MOD
E
20
MUT
E
22
9V(MPX
)
23
R
OU
T
24
L
OU
T
25
HS4
30
HS3
29
HS2
28
HS1
27
5V(D/
D
)
26
M709
M709
L72
3
120/
10
0M
080
5
L72
3
120/
10
0M
080
5
Q712
NC/DTC115EKA
Q712
NC/DTC115EKA
Vin
GN
D
Vout
R765
18K/NC
R765
18K/NC
Q707
MMBT3906
Q707
MMBT3906
C
E
B
R755
2K/ 1%
R755
2K/ 1%
R710
NC/100R
R710
NC/100R
+
C724
47uF/16V
+
C724
47uF/16V
R728
1R
1206
R728
1R
1206
R759
NC/10K
R759
NC/10K
Q710
MMBT3904LT1
Q710
MMBT3904LT1
C
B
E
C744
10uF/16V
1206
C744
10uF/16V
1206
Q708
DTC115EKA
Q708
DTC115EKA
Vin
GN
D
Vout
C709
10uF/25V
1206
C709
10uF/25V
1206
R753
0R
R753
0R
R731
220R
R731
220R
L71
8
120/
10
0M
L71
8
120/
10
0M
C717
10uF/ 25V
1206
C717
10uF/ 25V
1206
C702
0.1uF/50V
C702
0.1uF/50V
C742
NC
C742
NC
Q713
NC/MMBT3906
Q713
NC/MMBT3906
C
E
B
L708
33uH
L708
33uH
IC707
LD1117
IC707
LD1117
Vin
AD
J
Vout
TH
R708
680K/NC
0805
R708
680K/NC
0805
M700
M700
IC708
LD1117
IC708
LD1117
Vin
AD
J
Vout
TH
C736
NC/0.1uF/50V
0805
C736
NC/0.1uF/50V
0805
M703
M703
R725
1MR
R725
1MR
L713
120/100M
L713
120/100M
R741
2.2K
R741
2.2K
C719
1uF/16V
C719
1uF/16V
Q709
DTC115EKA
Q709
DTC115EKA
Vin
GN
D
Vout
L715
120/100M
L715
120/100M
Q706
2SA1037AK(R)
Q706
2SA1037AK(R)
C
E
B
M708
M708
C721
47pF
C721
47pF
R756
NC/100R
R756
NC/100R
C727
0.22uF/50V
C727
0.22uF/50V
C710
NC/0.1uF/50V
C710
NC/0.1uF/50V
L702
33uH
L702
33uH
R724
4.7KR
R724
4.7KR
M706
M706
C713
0.1uF/50V
C713
0.1uF/50V
+
C705
NC/47uF/50V
+
C705
NC/47uF/50V
R730
10K
R730
10K
R763
NC/10K
R763
NC/10K
L721
NC/120/100M
0805
L721
NC/120/100M
0805
C706
390pF/50V
C706
390pF/50V
C725
0.1uF/50V
C725
0.1uF/50V
L706
6.8uH
L706
6.8uH
L716
120/100M
L716
120/100M
R721
4.7KR
R721
4.7KR
R701
0R
R701
0R
M704
M704
C732 0.022uF/50V
C732 0.022uF/50V
C714
390pF/50V
C714
390pF/50V
Q704
2SA1037AK(R)
Q704
2SA1037AK(R)
C
E
B
R739
10K
R739
10K
R754 10K
R754 10K
L709
33uH
L709
33uH
L72
0
NC
/120/
10
0M
080
5
L72
0
NC
/120/
10
0M
080
5
R727
2.2KR
R727
2.2KR
Q711
NC/MMBT3906
Q711
NC/MMBT3906
C
E
B
Q714
MMBT3904LT1
Q714
MMBT3904LT1
C
B
E
C735
0.1uF/50V
C735
0.1uF/50V
R705
22R
R705
22R
R745
1K
R745
1K
C729
0.0022uF/50V
C729
0.0022uF/50V
R718
100R/metal
R718
100R/metal
R750
100R
R750
100R
C720
NC
C720
NC
C733
10uF/16V
0805
C733
10uF/16V
0805
R709
680K/NC
0805
R709
680K/NC
0805
M701
M701
C715
22pF
C715
22pF
C728
NC/10uF/25V
1206
C728
NC/10uF/25V
1206
R761
NC/100K
R761
NC/100K
C746
0.1uF/50V/NC
C746
0.1uF/50V/NC
R748
100K
R748
100K
M710
M710
C748
0.1uF/50V
C748
0.1uF/50V
+
C712
100uF/16V
+
C712
100uF/16V
C739
NC
C739
NC
C707
0.1uF/50V
C707
0.1uF/50V
L704
120/100M
0805
L704
120/100M
0805
+
C708
100uF/16V
+
C708
100uF/16V
R738
1.54K/1%
R738
1.54K/1%
L707
33uH
L707
33uH
L727
120/100M
L727
120/100M
R749
NC/3.3K
R749
NC/3.3K
R734
910/1%
R734
910/1%
R736
1.1k/1%
R736
1.1k/1%
R704
100R
R704
100R
R767
2.7K
R767
2.7K
R737
1K/ 1%
R737
1K/ 1%
R707
NC/620
R707
NC/620
R752
1K
R752
1K
R758
100R
R758
100R
L712
NC/120/100M
L712
NC/120/100M
R732 820/1%
R732 820/1%
R717
1KR/metal
R717
1KR/metal
+
C723
47uF/16V
+
C723
47uF/16V
R735 820/1%
R735 820/1%
C741
NC
C741
NC
L71
7
120/
10
0M
L71
7
120/
10
0M
C745
10uF/16V
1206
C745
10uF/16V
1206
R714
2.2K
R714
2.2K
C740
10uF/16V
1206
C740
10uF/16V
1206
R747
NC/1K
R747
NC/1K
R766
18K/NC
R766
18K/NC
D701
RB501V-40
D701
RB501V-40
R719
100R/metal
R719
100R/metal
C718
10uF/ 25V
1206
C718
10uF/ 25V
1206
C743
1uF/16V
C743
1uF/16V
+
C701
100uF/16V
+
C701
100uF/16V
L72
4
120/
10
0M
080
5
L72
4
120/
10
0M
080
5
Q701
AP2305N
Q701
AP2305N
D
G
S
R715
100k
R715
100k
M707
M707
R729
1R
1206
R729
1R
1206
C716
22pF
C716
22pF
C722
0.1uF/50V
C722
0.1uF/50V
R751
NC/10K
R751
NC/10K
R726
470R
R726
470R
C711
NC/390pF/50V
C711
NC/390pF/50V
R740
10K
R740
10K
L714
100/100M
0805
L714
100/100M
0805
L710
NC/120/100M
0805
L710
NC/120/100M
0805
R760
NC/4.7K
R760
NC/4.7K
C737
NC/1000pF
C737
NC/1000pF
R723
4.7KR
R723
4.7KR
M705
M705
R757
0R
R757
0R
Q705
MMBT3904LT1
Q705
MMBT3904LT1
C
B
E
R702
120R
R702
120R
C734
10uF/16V
1206
C734
10uF/16V
1206
L711
120/100M
L711
120/100M
R720
180R/metal
R720
180R/metal
R733
1.1k/1%
R733
1.1k/1%
C726
1uF/50V
C726
1uF/50V
Mounted PWB A Board (Main Board) (5/9) 
TV TUNER (TM701/702) BTF-PA-404Z(CM), BTF-BG421RZ(PA)
4-4 Schematic
Mounted PWB A Board (Main Board) (5/9)
21
KLV-20G300A
E1R
E1L
SDA8
SDA7
SDA8
SDA7
AUD_LOUT
AUD_ROUT
AUD_RIN
E1R
E1L
AUD_LIN
AUD_LOUT
AUD_ROUT
AUD_LIN
AUD_RIN
HP
MUT
E
POWER_12V
POWER_12V
REFA5V
REFA5V
POWER_12V
POWER_12V
POWER_12V
POWER_12V
POWER_12V
REFA5V
HP
HPL
HPR
-4V_ESD
POWER_5.5V
SAVING_POWER
AC_ON/OFF
R_OUT_AMP
L_OUT_AMP
REFA5V
HPR
HPL
-4V_AUDOUT
MUTE_AC_OFF
MUTE_AC_OFF
POWER_5.5V
REFA5V
AU_ROUT
AU_LOUT
POWER_12V
MUTE
POWER_SAVING
SPEAKER OUT
HEADPHONE OUT
AUDIO R/L OUT
22uH
22uH
22uH
22uH
SLF10145TYPE
SLF10145TYPE
SLF10145TYPE
SLF10145TYPE
R832
47K
R832
47K
C882
1000pF
C882
1000pF
R830
100K
R830
100K
R827
NC/0R
R827
NC/0R
R877
0R
R877
0R
C815
0.0047uF
0805
C815
0.0047uF
0805
R825
120K
R825
120K
W
hi
te
Re
d
CN803
YKC21-6066V
W
hi
te
Re
d
CN803
YKC21-6066V
WT
WS
RT
RS
R870
1K
R870
1K
+
C802
100uF/25V
+
C802
100uF/25V
R816
1K
R816
1K
C821
0.1uF/50V
C821
0.1uF/50V
C888
NC/1000pF
C888
NC/1000pF
Q802
MMBT3904LT1
Q802
MMBT3904LT1
C
B
E
R868
1K
R868
1K
+
C889
330uF/16V
+
C889
330uF/16V
D617
BAV99
D617
BAV99
L811
120/100M
L811
120/100M
C827
100pF
C827
100pF
+
C819
330uF/16V
+
C819
330uF/16V
C890
0.0047uF
0805
C890
0.0047uF
0805
R831
100K
R831
100K
C896
10uF/16V
0805
C896
10uF/16V
0805
C871
0.22U/250Vdc
C871
0.22U/250Vdc
R854
10K
R854
10K
L803
2816832646
L803
2816832646
L821
120/100M
L821
120/100M
D619
BAV99
D619
BAV99
IC801A
YDA138
IC801A
YDA138
HPOR
1
AVS
S
2
VSSB
G
R
3
VREFR
4
INR
5
MUTEN
6
PVDDP
R
7
OUTPR
8
PVSSR
9
PVSSR
10
PVSSR
11
PVSSR
12
PVSSR
13
OUTMR
14
PVDDM
R
15
PROTN
16
SLEEPN
17
DVS
S
18
CKIO
19
XO
20
XI
21
DVD
D
22
MODE0
23
MODE1
24
MODE2
25
VOL0
26
VOL1
27
PVDDM
L
28
OUTML
29
PVSSL
30
PVSSL
31
PVSSL
32
PVSSL
33
PVSSL
34
OUTPL
35
PVDDP
L
36
HP
37
INL
38
VREFL
39
PVDD
RE
G
40
REFA
41
HPOL
42
Q818
NC/DTC115EKA
Q818
NC/DTC115EKA
Vin
GN
D
Vout
C817
0.0047uF
0805
C817
0.0047uF
0805
D616
BAV99
D616
BAV99
C814
10uF/16V
0805
C814
10uF/16V
0805
L820
120/100M
L820
120/100M
C867
10uF/16V
0805
C867
10uF/16V
0805
IC804
74HC4052BT
IC804
74HC4052BT
2Y0
1
2Y2
2
2Z
3
2Y3
4
2Y1
5
E
6
VEE
7
GND
8
S1
9
S0
10
1Y3
11
1Y0
12
1Z
13
1Y1
14
1Y2
15
VCC
16
C893
0.0047uF
0805
C893
0.0047uF
0805
C639
10uF/16V
0805
C639
10uF/16V
0805
L806
2816832646
L806
2816832646
R812
10K
R812
10K
R874
1K
R874
1K
C869
10uF/25V
1206
C869
10uF/25V
1206
+
C804
1000uF/16V
+
C804
1000uF/16V
D802
NC/BAV99
D802
NC/BAV99
Q806
MMBT3904
Q806
MMBT3904
C
B
E
L822
120/100M
L822
120/100M
R802
NC
R802
NC
C823
10uF/10V
0805
C823
10uF/10V
0805
C801
0.1uF/50V
C801
0.1uF/50V
C868
0.1uF/50V
C868
0.1uF/50V
R872
NC/0R
R872
NC/0R
C892
0.0047uF
0805
C892
0.0047uF
0805
R875
NC/470K
R875
NC/470K
C870
0.22U/250Vdc
C870
0.22U/250Vdc
L807
2816832646
L807
2816832646
IC801B
YDA138
IC801B
YDA138
TH1
43
TH2
44
TH3
45
TH4
46
TH5
47
TH6
48
TH7
49
TH8
50
TH9
51
TH10
52
TH11
53
TH12
54
TH13
55
TH14
56
TH15
57
R855
NC/1K
R855
NC/1K
L802
120/100M
0805
L802
120/100M
0805
R807
NC
R807
NC
C809
0.1uF/50V
C809
0.1uF/50V
R804
NC
R804
NC
R818
100K
R818
100K
C883
1000pF
C883
1000pF
L819
120/100M
L819
120/100M
R817
1K
R817
1K
R826
1K
1206
R826
1K
1206
R813
100K
R813
100K
CN802
3071324034
CN802
3071324034
1
2
3
4
C894
0.1uF/50V
C894
0.1uF/50V
R880
NC
R880
NC
R803
NC
R803
NC
R840
100R
0805
R840
100R
0805
R824
120K
R824
120K
C825
10uF/25V
1206
C825
10uF/25V
1206
Q816
NC/MMBT3904
Q816
NC/MMBT3904
C
B
E
R815
NC
R815
NC
C812
1uF/16V
0805
C812
1uF/16V
0805
L808
2816832646
L808
2816832646
+
C810
100uF/25V
+
C810
100uF/25V
C803
0.1uF/50V
C803
0.1uF/50V
R823
10K
R823
10K
R878
0R
R878
0R
R810
10K
R810
10K
C816
10uF/16V
0805
C816
10uF/16V
0805
L801
120/100M
0805
L801
120/100M
0805
R861
NC/1K
R861
NC/1K
C628
10uF/16V
0805
C628
10uF/16V
0805
L810
120/100M
L810
120/100M
R869
1K
R869
1K
R828
10K
R828
10K
R820
56K
R820
56K
D620
BAV99
D620
BAV99
L805
120/100M
0805
L805
120/100M
0805
R879
NC
R879
NC
C826
10uF/25V
1206
C826
10uF/25V
1206
C899 0R
0805
C899 0R
0805
C887
NC/1000pF
C887
NC/1000pF
R822
10K
R822
10K
CN805
3071315534
CN805
3071315534
1
2
3
4
5
C828
100pF
C828
100pF
C813
0.0047uF
0805
C813
0.0047uF
0805
Q810
MMBT3904LT1
Q810
MMBT3904LT1
C
B
E
R843
100K
R843
100K
+
C822
100uF/16V
+
C822
100uF/16V
C895
0.1uF/50V
C895
0.1uF/50V
R866
0R
R866
0R
C824
10uF/10V
0805
C824
10uF/10V
0805
R833
47K
R833
47K
C900 0R
0805
C900 0R
0805
R873
NC/0R
R873
NC/0R
Q807
MMBT3906LT1
Q807
MMBT3906LT1
C
E
B
L804
120/100M
0805
L804
120/100M
0805
R811
NC
R811
NC
R848
100K
R848
100K
+
C805
100uF/25V
+
C805
100uF/25V
R871
1K
R871
1K
R819
NC
R819
NC
R876
NC/470K
R876
NC/470K
C811
1uF/16V
0805
C811
1uF/16V
0805
D618
BAV99
D618
BAV99
R806
100K
R806
100K
R839
100R
0805
R839
100R
0805
C820
10uF/16V
0805
C820
10uF/16V
0805
Q805
MMBT3906LT1
Q805
MMBT3906LT1
C
E
B
Q815
NC/MMBT3904
Q815
NC/MMBT3904
C
B
E
R808
100K
R808
100K
R867
NC/100K
R867
NC/100K
C891
0.0047uF
0805
C891
0.0047uF
0805
C808
0.0047uF
0805
C808
0.0047uF
0805
L809
120/100M
1206
L809
120/100M
1206
R821
NC/100K
R821
NC/100K
C806
0.1uF/50V
C806
0.1uF/50V
Q814
MMBT3904LT1
Q814
MMBT3904LT1
C
B
E
+
C818
330uF/16V
+
C818
330uF/16V
Q803
MMBT3906LT1
Q803
MMBT3906LT1
C
E
B
R814
100
R814
100
R809
100K
R809
100K
Q801
MMBT3904LT1
Q801
MMBT3904LT1
C
B
E
+
C807
100uF/25V
+
C807
100uF/25V
Mounted PWB A Board (Main Board) (6/9) 
YAMAHA (IC801)   TDA138   AUDIO AMP
4-4 Schematic
Mounted PWB A Board (Main Board) (6/9)
22
KLV-20G300A
AV1_SL
AV1_SR
AV2_SL
AV2_SR
COMP_SL
COMP_SR
2_OUT_L
2_OUT_R
3_OUT_L
3_OUT_R
DACM_R
DACM_SL
DACM_SR
DACM_SUB
DACM_C
DACM_L
DACA_L
DACA_R
DACA_L
DACA_R
DACM_R
DACM_SUB
DACM_C
DACM_SL
DACM_L
DACM_SR
1_OUT_L
1_OUT_R
2_OUT_L
2_OUT_R
3_OUT_L
3_OUT_R
1_OUT_L
1_OUT_R
AV1_SL
AV1_SR
AV2_SL
AV2_SR
COMP_SL
COMP_SR
MSP_5V
MSP_5V
MSP__8V
MSP_5V
3.3V_MAIN
MSP_5V
AC_ON/OFF
AV2_SR
AV2_SL
AU_ROUT
AU_LOUT
MSTRO_SCL
MSTRO_SDA
RESET_N
TUNER_SIF
TUNER_SCL
TUNER_SDA
COMP_SL
COMP_SR
AV1_SR
AV1_SL
R_OUT_AMP
L_OUT_AMP
I2s_DA_WS
TUNER_SR
TUNER_SL
CTZ_I2s_DA_IN
I2s_DA_CL
CTZ_I2s_DA_OUT
POWER_5.5V
AC_ON/OFF
POWER_3.8V
C8803 NC
C8803 NC
Q812
NC/MMBT3904LT1
Q812
NC/MMBT3904LT1
C
B
E
+
C874
22uF/16V
+
C874
22uF/16V
C850
4.7uF/10V
0805
C850
4.7uF/10V
0805
TP827
TP827
C876
1000pF/50V
C876
1000pF/50V
C865
10uF/10V
0805
C865
10uF/10V
0805
C873 56pF/50V
C873 56pF/50V
L827
120/100M
0805
L827
120/100M
0805
L816
1K/100M
L816
1K/100M
C897 56pF/50V
C897 56pF/50V
TP812
TP812
C846
4.7uF/10V
0805
C846
4.7uF/10V
0805
R863
NC/100R
R863
NC/100R
C886
nc/1000pF
C886
nc/1000pF
C881
nc/1000pF
C881
nc/1000pF
R853
NC/100R
R853
NC/100R
C840
1000pF/16V
C840
1000pF/16V
L823
1K/100M
L823
1K/100M
C862
0.1uF/50V
C862
0.1uF/50V
R846
NC/0R
R846
NC/0R
Q811
2N7002L
Q811
2N7002L
D
G
S
C842
10uF/16V
0805
C842
10uF/16V
0805
C838
10uF/ 25V
1206
C838
10uF/ 25V
1206
R844
100R
R844
100R
TP820
TP820
L815
1K/100M
L815
1K/100M
C872 56pF/50V
C872 56pF/50V
TP819
TP819
C8807 NC
C8807 NC
L814
120/100M
0805
L814
120/100M
0805
TP829
TP829
TP813
TP813
L813
120/100M
0805
L813
120/100M
0805
C853
3.3pF
C853
3.3pF
C856
10uF/16V
0805
C856
10uF/16V
0805
X801
18.432MHz
X801
18.432MHz
TP811
TP811
TP810
TP810
C855
100pF/16V
C855
100pF/16V
C884
nc/1000pF
C884
nc/1000pF
R838
NC/0R
R838
NC/0R
R858
NC/100R
R858
NC/100R
C847
4.7uF/10V
0805
C847
4.7uF/10V
0805
C898 56pF/50V
C898 56pF/50V
R849
100K
R849
100K
C857
0.1uF/50V
C857
0.1uF/50V
C859
0.1uF/50V
C859
0.1uF/50V
TP828
TP828
R862
NC/10K
R862
NC/10K
C831
470pF/50V
C831
470pF/50V
IC802
MSP4440K
IC802
MSP4440K
NC1
1
I2C_CL
2
I2C_DA
3
I2S_CL
4
I2S_WS
5
I2S_DA_OUT
6
I2S_DA_IN1
7
I2S_DEL_OUT
9
I2S_DEL_IN
8
I2S_DEL_CL
10
I2S_DEL_WS
11
DVSUP
12
DVSUP
13
DVSS
14
DVSS
15
DVSS
16
I2S_DA_IN2
17
NC2
18
I2S_CL3
19
I2S_WS3
20
RESETQ
21
I2S_DA_IN3
22
I2S_DA_IN4
23
DACA_R
24
DACA_L
25
VREF2
26
DACM_R
27
DACM_L
28
DACM_C
29
DACM_SUB
30
DACM_SR
31
DACM_SL
32
SC2_OUT_R
33
SC2_OUT_L
34
VREF1
35
SC1_OUT_R
36
SC1_OUT_L
37
CAPL_A
38
AHVSUP
39
CAPL_M
40
SC3_OUT_R
41
SC3_OUT_L
42
AHVSS
43
AHVSS
44
AGNDC
45
NC3
46
SC4_IN_L
47
SC4_IN_R
48
ASG
49
ASG
52
ASG
55
SC2_IN_L
53
SC2_IN_R
54
SC1_IN_L
56
SC1_IN_R
57
VREFTOP
58
SC5_IN_L/MONO_IN
59
SC5_IN_R
60
AVSS
61
AVSS
62
NC4
63
NC5
64
AVSUP
65
AVSUP
66
ANA_IN1+
67
ANA_IN-
68
ANA_IN2+
69
TESTEN
70
XTAL_IN
71
XTAL_OUT
72
TP
73
AUD_CL_OUT
74
SPDIF_OUT
76
NC6
75
DCTRI/O_1
77
DCTRI/O_0
78
ADR_SEL
79
STANDBYQ
80
SC3_IN_L
50
SC3_IN_R
51
L824
1K/100M
L824
1K/100M
TP817
TP817
C829
NC/1000pF/50V
C829
NC/1000pF/50V
TP809
TP809
C877
1000pF/50V
C877
1000pF/50V
C864
100pF/16V
C864
100pF/16V
TP814
TP814
R845
NC/100R
R845
NC/100R
TP806
TP806
C833
NC/1000pF/50V
C833
NC/1000pF/50V
C866
0.1uF/50V
C866
0.1uF/50V
TP822
TP822
C8806 NC
C8806 NC
Q808
MMBT3906
Q808
MMBT3906
C
E
B
C851
4.7uF/10V
0805
C851
4.7uF/10V
0805
R837
3.3K
R837
3.3K
C8804 NC
C8804 NC
R865
0R
R865
0R
C861
10uF/16V
0805
C861
10uF/16V
0805
R842
NC
R842
NC
R857
NC/100R
R857
NC/100R
L818
1K/100M
L818
1K/100M
TP818
TP818
TP830
TP830
C848
4.7uF/10V
0805
C848
4.7uF/10V
0805
C854
3.3pF
C854
3.3pF
L828
NC/120/100M
0805
L828
NC/120/100M
0805
R836
3.3K
R836
TP825
TP825
L826
1K/100M
L826
1K/100M
C844
4.7uF/10V
0805
C844
4.7uF/10V
0805
L812
120/100M
0805
L812
120/100M
0805
TP805
TP805
C841
100pF/16V
C841
100pF/16V
TP815
TP815
R851
NC/100R
R851
NC/100R
C860
10uF/16V
0805
C860
10uF/16V
0805
R860
10K
R860
10K
C852
4.7uF/10V
0805
C852
4.7uF/10V
0805
C839
0.1uF/50V
C839
0.1uF/50V
D801
BAV99
D801
BAV99
C837
10uF/16V
0805
C837
10uF/16V
0805
C879
NC/1000pF/50V
C879
NC/1000pF/50V
L817
120/100M
0805
L817
120/100M
0805
C835
NC/1000pF/50V
C835
NC/1000pF/50V
C849
4.7uF/10V
0805
C849
4.7uF/10V
0805
Q809
2N7002L
Q809
2N7002L
D
G
S
C8808 NC
C8808 NC
C875
NC/1000pF/50V
C875
NC/1000pF/50V
R864
100R
R864
100R
R859
NC/100R
R859
NC/100R
C863
1nF/16V
C863
1nF/16V
C858
1nF/16V
C858
1nF/16V
C845
4.7uF/10V
0805
C845
4.7uF/10V
0805
L825
1K/100M
L825
1K/100M
C880
NC/1000pF/50V
C880
NC/1000pF/50V
TP808
TP808
R847
1K
R847
1K
TP803
TP803
TP826
TP826
R850
100R
R850
100R
C843
4.7uF/10V
0805
C843
4.7uF/10V
0805
C832
470pF/50V
C832
TP821
TP821
R852
NC/100R
R852
NC/100R
C830
NC/1000pF/50V
C830
NC/1000pF/50V
C836
NC/1000pF/50V
C836
NC/1000pF/50V
TP824
TP824
C878
NC/1000pF/50V
C878
NC/1000pF/50V
C834
NC/1000pF/50V
C834
NC/1000pF/50V
C8805 NC
C8805 NC
C885
nc/1000pF
C885
nc/1000pF
R841
NC
R841
NC
R856
100R
R856
100R
Mounted PWB A Board (Main Board) (7/9) 
Micronas (IC802)   MSP4440K   AUDIO PROCESSOR
4-4 Schematic
Mounted PWB A Board (Main Board) (7/9)
23
KLV-20G300A
SDA1
SDA2
SDA3
SDA4
SD4
SD7
SD8
SD9
SD1
SD2
SD6
SD5
SDA6
SDA5
SD5
SD6
SDA3
SDA4
SD1
SD3
SDA2
SE
1
SD
2
SD
4
SE
2
SD3
SD1
SD2
SD6
SD4
SD5
SD9
SD7
SD8
SDA6
SDA5
SDA4
SDA3
SDA2
SDA1
SE2
SE1
SD3
SDA1
SV1_DET
AV1
SV1_C
SV1_Y
AV1_SL
AV1_SR
SV2_DET
AV2
SV2_C
SV2_Y
AV2_SL
AV2_SR
3.3V_MAIN
3.3V_MAIN
COMP_PR1
COMP_PB1
COMP_Y1
COMP_SR
COMP_SL
3V3_ESD
3V3_ESD
3V3_ESD
POWER_5.5V
-4V_ESD
-4V_ESD
-4V_ESD
-4V_ESD
-4V_ESD
POWER_5.5V
-4V_ESD
POWER_5.5V
LM2664_5V
-4V_ESD
-4V_AUDOUT
AV1/S-VIDEO1
AV2/S-VIDEO2
COMPONENT I/P
C619
220pF
C619
220pF
R623
18K/metal
R623
18K/metal
C607
100pF
C607
100pF
C630
10uF/16V
0805
C630
10uF/16V
0805
R626
2.7K
R626
2.7K
C621
NC
C621
NC
D606
BAV99
D606
BAV99
C609
NC/10P
C609
NC/10P
D614
BAV99
D614
BAV99
C637
NC
C637
NC
C638
10uF/16V
0805
C638
10uF/16V
0805
C626
10uF/16V
0805
C626
10uF/16V
0805
R614
680K/metal
0805
R614
680K/metal
0805
L612
120/100M
0805
L612
120/100M
0805
R630
82R
R630
82R
C601
NC
C601
NC
D608
BAV99
D608
BAV99
R619
4.7K
R619
4.7K
R610
680K/metal
0805
R610
680K/metal
0805
R612
75/1%
0805
R612
75/1%
0805
R627
82R
R627
82R
C622
0.1uF/50V
C622
0.1uF/50V
C604
NC
C604
NC
C624
10uF/16V
0805
C624
10uF/16V
0805
L610
120/100M
0805
L610
120/100M
0805
C625
10uF/16V
0805
C625
10uF/16V
0805
C603
100pF
C603
100pF
R632
82R
R632
82R
R603
75 1%
R603
75 1%
R624
18K/metal
R624
18K/metal
C632
10uF/16V
0805
C632
10uF/16V
0805
C636
NC
C636
NC
R620
18K/metal
R620
18K/metal
D602
BAV99
D602
BAV99
D609
BAV99
D609
BAV99
C602
100pF
C602
100pF
D611
BAV99
D611
BAV99
R605
75/1%
0805
R605
75/1%
0805
C627
10uF/16V
0805
C627
10uF/16V
0805
C617
220pF
C617
220pF
R633
120R
R633
120R
R606
75/1%
0805
R606
75/1%
0805
C612
NC
C612
NC
R613
75/1%
0805
R613
75/1%
0805
C614
NC
C614
NC
+
C631
100uF/16V
+
C631
100uF/16V
L604
2.2uH
0805
L604
2.2uH
0805
R628
82R
R628
82R
C635
NC
C635
NC
R604
75 1%
R604
75 1%
C620
NC
C620
NC
L606
2.2uH
0805
L606
2.2uH
0805
R615
680K/metal
0805
R615
680K/metal
0805
C615
NC
C615
NC
D605
BAV99
D605
BAV99
D607
BAV99
D607
BAV99
C633
10uF/16V
0805
C633
10uF/16V
0805
D610
BAV99
D610
BAV99
C613
NC
C613
NC
L603
2.2uH
0805
L603
2.2uH
0805
R616
100K
R616
100K
R622
18K/metal
R622
18K/metal
R609
680K/metal
0805
R609
680K/metal
0805
C605
220pF
C605
220pF
L609
2.2uH
0805
L609
2.2uH
0805
D603
BAV99
D603
BAV99
C610
NC
C610
NC
D613
BAV99
D613
BAV99
R618
100K
R618
100K
IC601
LM2664
IC601
LM2664
CAP+
6
GND
1
CAP-
3
OUT
2
SD
4
V+
5
D601
BAV99
D601
BAV99
+
C629
100uF/16V
+
C629
100uF/16V
C640
10uF/16V
0805
C640
10uF/16V
0805
C611
220pF
C611
220pF
R629
82R
R629
82R
L602
2.2uH
0805
L602
2.2uH
0805
R625
18K/metal
R625
18K/metal
R621
18K/metal
R621
18K/metal
L605
2.2uH
0805
L605
2.2uH
0805
R631
82R
R631
82R
D612
BAV99
D612
BAV99
R611
75/1%
0805
R611
75/1%
0805
C608
NC/10P
C608
NC/10P
C642
10uF/16V
0805
C642
10uF/16V
0805
C634
10uF/10V
0805
C634
10uF/10V
0805
L608
2.2uH
0805
L608
2.2uH
0805
R607
680K/metal
0805
R607
680K/metal
0805
R608
680K/metal
0805
R608
680K/metal
0805
L611
120/100M
0805
L611
120/100M
0805
R617
4.7K
R617
4.7K
L601
2.2uH
0805
L601
2.2uH
0805
R602
75 1%
R602
75 1%
D604
BAV99
D604
BAV99
Red
Y
ello
w
Wh
ite
S-DIN
Red
Wh
ite
Y
ello
w
S-DIN
CN601
MKC22-005AN
Red
Y
ello
w
Wh
ite
S-DIN
Red
Wh
ite
Y
ello
w
S-DIN
CN601
MKC22-005AN
3B
4B
2B
1B
5B
YBT
WBT
RBT1
WBS
RBS
YBS
6B
YAT
YAS
WAT
WAS
RAT1
RAS
5A
1A
3A
4A
2A
6A
S1
S2
S2A
RAB
RBB
R635
120R
R635
120R
C616
220pF
C616
220pF
R601
75/1%
0805
R601
75/1%
0805
R634
120R
R634
120R
C606
220pF
C606
220pF
Re
d
Bl
ue
Gre
en
W
hi
te
Re
d
CN602
2PJ1517-000111
Re
d
Bl
ue
Gre
en
W
hi
te
Re
d
CN602
2PJ1517-000111
RIT
RIS
BIT
BIS
GIT
GIS
RT
RS
WT
WS
C623
0.1uF/50V
C623
0.1uF/50V
C641
10uF/16V
0805
C641
10uF/16V
0805
D615
BAV99
D615
BAV99
C618
NC
C618
NC
L607
2.2uH
0805
L607
2.2uH
0805
Mounted PWB A Board (Main Board) (8/9) 
Audio Video I/O
4-4 Schematic
Mounted PWB A Board (Main Board) (8/9)
24
KLV-20G300A
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