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Model
KLV-23M1
Pages
81
Size
2.36 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-23m1.pdf
Date
PREV: Sony KLV-L23M1 Service Manual

Sony KLV-23M1 Service Manual ▷ View online

KLV-23M1 (UC)     3-8
3-2. FRAME DIAGRAMS
L
R
J7400
L
R
J9002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
25P
CN2801
MUTE
MODE
F_MONO1
F_MONO2
MODE
F_MONO1
F_MONO2
BIL
ST
GND
AFT
GND
AGC
SYNDET
GND
SDA T
SCL T
GND
LINE_MUTE
DVI_RST
LINE_MUTE
DVI_RST
GND
SCL B 5V
SDA B 5V
GND
NC
POWER2
POWER3
POWER4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
25P
CN2802
GND
PR
GND
PB
GND
Y
GND
VID
GND
MSAU R
GND
MSAU L
GND
CLAMP GATE
SYNC ON
CCP SW
CSW_H
CSW_V
AU SW2
AU SW1
SRS
HP DET
SLEEP MUTE
SP MUTE
HP MUTE
1
2
3
4
5
6
7
8
9
10
10P
CN6450
GND
9V
30V
5V
SCLT
SDAT
RF AGC
AFT
GND
1
2
3
4
5
6
7
8
9
10
10P
CN6451
OUT2
DET OUT
ST
BIL
MODE
F_MONO
MUTE
R
L
GND
4P
CN7001
1
2
3
4
5
5P
CN4604
D5V
GND
PANEL_DET
BACKLIGHT
DIMMER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
25P
CN4603
D3.3V
D3.3V
D3.3V
D3.3V
GND
GND
GND
D5V
9V
GND
PANEL12V
PANEL12V
GND
GND
VGA
DVI_MUTE
VGA
DVI_MUTE
GND
GND
VGA
VGA
GVI_MUTE
GVI_MUTE
DCIN_ALERT
GND
DIMMER
BACKLIGHT
PANEL_DET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN4601
14P
UNREG16.5V
UNREG16.5V
UNREG16.5V
UNREG16.5V
GND
GMD
UNREG6V
UNREG6V
UNREG6V
GND
GND
GND
UNREG33V
GND
REG16.5V
GND
1
2
3
4
4P
CN7002
WHT
SP R OUT
SP R GND
SP L OUT
SP L GND
SPEAKER
1
2
3
4
5
6
7
8
9
10
WHT
10P
CN6401
GND
9V
30V
5V
SCL T
SDA T
GND
RF AGC
AFT
GND
SCL
SDA
AS
AFT OUT
GND
DET OUT
BIL IND
F MONO
MUTE
R OUT
30V
5V
RF AGC
VIF
9V
DET OUT2
ST IND
MODE
NC
M OUT
L OUT
TU6400
1
2
3
4
5
6
7
8
9
10
WHT
10P
CN6403
OUT2
DET OUT
STLED
BILED
MODE
F_MONO
MUTE
R
L
GND
1
2
2P
CN6002
L
N
CN6006
4P
WHT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN6003
WHT
14P
GND
GND
UNREG 6V
UNREG 6V
UNREG 6V
GND
GND
GND
UNREG33V
GND
REG 16.5V
GND
1
2
3
4
5
6-9
WHT
9P
CN6004
REG 16.5V
REG 16.5V
REG 16.5V
REG 16.5V
REG 16.5V
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN1002
UD-BINT
SCL
SDA
RES
VIN
MD0
MD1
MD2
P-TXD
P-RXD
SCK
P-RES
VIN
B_INT
RXD
TXD
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
25P
CN1005
HP MUTE
SP MUTE
SLEEP MUTE
HP DET
SRS
AU SW1
AU SW2
CSW_V
CSW_H
CCP SW
SYNC ON
CLAMP GATE
GND
MSAU L
GND
MSAU R
GND
VID
GND
Y
GND
PB
GND
PR
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
25P
CN1007
POWER4
POWER3
POWER2
NC
GND
SDA B 5V
SCL B 5V
GND
GND
SCL T
SDA T
GND
SYNC DET
AGC
GND
AFT
GND
ST
BIL
TU MUTE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
25P
CN1003
PANEL DET
BACK LIGHT
DIMMER
GND
DCIN ALERT
GND
GND
GND
GND
PANEL12V
PANEL12V
GND
9V
D5V
GND
GND
GND
D3.3V
D3.3V
D3.3V
D3.3V
1
2
3
3P
CN1008
KEY1
POWER INT
GND
CPU&PWROM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
BRN
20P
CN5801
VCC
VCC
GND
GND
TX3+
TX3-
GND
TCLK+
TCLK-
GND
TX2+
TX2-
GND
TX1+
TX1-
GND
TX0+
TX0-
GND
GND
TO
LCD PANEL
1
2
3
4
5
6
6P
CN9008
KEY
HP-R
HP-L
HP-DET 
HP-GND
GND
TU
A1
G1
H1
B
HD/DVD
IN
AUDIO
HP-GND
HP-R
HP-L
HP-DET
4
3
2
1
Y
PB
PR
J9003
R
R
L
L
AUDIO
AUDIO OUT
(VAR/FIX)
L
R
NC
GND
RV2
LV2
S-2
GND
V2
GND
Y2
GND
C2
NC
CN9004
12P
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN9202
NC
C1
GND
Y1
GND
V1
GND
S-1
LV1
RV1
GND
NC
3
4
1
2
V
L
R
S
J9202
S VIDEO
L
1
2
3
4
5
6
7
8
9
10
WHT
10P
CN9007
C1
GND
Y1
GND
V1
GND
S-1
LV1
RV1
GND
1
2
3
4
5
6
7
8
9
10
C1
GND
Y1
GND
V1
GND
S-1
LV1
RV1
GND
3
4
1
2
V
L
R
S
J9201
U1
R
VIDEO
AUDIO
VIDEO IN 2
VIDEO IN 1
S1VIDEO
L
R
VIDEO
AUDIO
R
L
AUDIO
1
2
3
4
CN4605
WHT
4P
REG 16.5V
REG 16.5V
GND
GND
4P
CN4500
4
3
6
5
2
1
GND
9V
GND
GND
16.5V
16.5V
PB
TO
LCD
PANEL
TO
LCD
PANEL
TO
LCD
PANEL
10P
CN9201
WHT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN9003
RESET
SCLK
SDAT
GND
NC
NC
R
L
GND
PR
GND
Y
GND
PB
RESET
SCLK
SDAT
GND
9V
GND
R
L
GND
PR
GND
Y
GND
PB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN5002
14P
CN5000
J5000
CN5003
9P
19P
:CH1
19
18
17
16
15
14
13
12
11
8
7
6
5
4
3
2
1
10
9
HPD
DDC +5V
E
DDC DAT
DDC CLK
NC
CEC
CLK-
E
CLK+
D0-
E
D0+
D1-
E
D1+
D2-
E
D2+
1
2
3
4
5
6
7
8
9
9P
CN1004
GND
STBY 5V
P SAVE LED
STBY LED
POWER LED
MS BS2(
NC
)
GND
STBY 5V
SIRCS
SIRCS
9P
CN9101
6
5
4
3
2
1
P SAVE LED
PIC MUTE 
(N
C)
STBY LED
POWER LED
GND
7
8
9
GND
STBY5V
POWER INT
P
H2
1
2
3
4
STBY 5V
GND
POWER-ON
GND
1
2
3
4
4P
CN1009
STBY5V
GND
POWER-ON
GND
R
L
DEBUG 1
DEBUG 2
P87
P86
P85
NM 1
VCC 3.3V
RESET
GND
1
2
3
4
5
6
7
8
9
HDMI
KLV-23M1 (UC)     3-9
3-3. CIRCUIT BOARDS LOCATION
Note:
•
All capacitors are in µF unless otherwise noted. (pF:  µµF)
Capacitors without voltage indication are all 50 V.
•
Indication of resistance, which does not have one for rating electrical
power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
•
All resistors are in ohms.
•
: nonflammable resistor.
•
: fusible resistor.
•
: internal component.
•
: panel designation, and adjustment for repair.
•
All variable and adjustable resistors have characteristic curve B, unless
otherwise noted.
•
: earth-ground.
•
: earth-chassis.
•
When replacing the part in below table, be sure to perform the related
adjustment.
•
All voltages are in V.
•
Readings are taken with a 10 M  digital multimeter.
•
Readings are taken with a color-bar signal input.
•
Voltage variations may be noted due to normal production tolerances.
•
*
: Can not be measured.
•
Circled numbers are waveform references.
•
: B + bus.
•
: B – bus.
•
: Signal path.
3-4. SCHEMATIC  DIAGRAMS  AND  PRINTED  WIRING  BOARDS
G
D
S
B1 E1
C2
B2 C1
E2
2
3
4
5
6
7
8
9
0
!¡
!™
!¢
!§
!¶
!•
–
1
G
D
S
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
!ª
B1 E1
E2
C1(B2)
C2
@º
B1
E2
C1
C2
@™
@£
(B2)
E1
(B2)
E1
E2
B1
C2
C1
@¡
B1
E1
C2
B2
C1
E2
G
S
S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2
C1(B2)
E2
B1
C1
C2
E1(B2)
C2
B1
C1
E2
E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.6
Transistor
(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit (    )
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
!£
Transistor
(FET)
Transistor
(FET)
!∞
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
Note: The components identified by shading and
mark  !  are critical for safety. Replace only
with part number specified.
Note: Les composants identifiés par un tramé et
une marque !   sont critiques pour la
sécurité. Ne les remplacer que par une pièce
portant le numéro spécifié.
A1 Board
P Board
G1 Board
U1 Board
PB Board
H1 Board
TU Board
H2 Board
B Board
KLV-23M1 (UC)     3-10
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(1)
Schematic Diagrams of A1 Board
2
3
1
4
R-Y
B-Y
Y
4.5
0
4.5
0
4.5
4.2
4.4
4.2
4.3
4.2
VIDEO
VIDEO
4.4
5.0
AUDIO R
AUDIO L
VIDEO
8.7
8.3
9.0
9.0
8.3
4.1
0
3.2
0
3.2
0
0
VIDEO
VIDEO
VIDEO
VIDEO
AUDIO R
AUDIO L
C
C
VIDEO/Y
VIDEO/Y
C
AUDIO L
AUDIO R
VIDEO
VIDEO/Y
C
AUDIO R
AUDIO L
4.2
3.9
4.5
8.9
4.9
4.3
4.3
4.2
4.3
3.9
4.5
0
4.2
4.4
4.2
3.9
4.2
3.9
4.5
0
4.4
3.9
4.2
3.9
TO TU BOARD CN6403
TO TU BOARD CN6401
BUFFER
TO(4/4) UNREG3.3V
B-SS12346<UC.>-A1.-P1
(AV SW)
A1(1/4)
IN
HD/DVD
PR
Y
PB
AUDIO
R
L
CN5000
P(2/2) BOARD
TO
CN9201
U1 BOARD
TO
TO
U1 BOARD
9202
BUFFER
BUFFER
9V
R_IN TO(3/4)
L_IN TO(3/4)
CHIP
CHIP
R2812
0
R2811
0
AV SW
SYNC SEP.
SYNC SEP.
0.5A
PS6450
BUFFER
30V REG
TO
B(1/8)BOARD
CN1007
SCL_T
SDA_T
TO(2/4,4/4)
INV.
INV.
MUTE SW
CN1005
B(1/8)BOARD
TO
(N.C)MSAU_R
(N.C)MSAU_L
(N.C)AUDIO_SW2
TO(2/4) PR
TO(2/4) PB
TO(2/4) Y
TO(2/4) CLAMP_GATE
TO(2/4) SYNC_ON
TO(2/4) CCP_SW
TO(2/4) CSW_H
TO(2/4) CSW_V
TO(2/4) SCL_B_5V
TO(2/4) SDA_B_5V
MUTE
MODE
F_MONO1
F_MONO2
BIL
ST
AFT
SYNCDET
SDA_T
SCL_T
TO(4/4) POWER2
TO(4/4) POWER4
TO(4/4) POWER3
DVI_RST
TO(3/4) LINE_MUTE
LEVEL SHIFT
LEVEL SHIFT
PB-1
Y-1
PR-1
Y-2
PB-2
PR-2
MODE
R6467
220
RN-CP
1/10W
R9066
2.2k
RN-CP
1/10W
R9004
100
RN-CP
1/10W
R9078
1k
RN-CP
1/10W
R6450
10k
RN-CP
1/10W
R6465
100
RN-CP
1/10W
R2815
2.2k
RN-CP
1/10W
R9044
470k
RN-CP
1/10W
R6455
3.9k
RN-CP
1/10W
R9020
220
RN-CP
1/10W
R6472
0
CHIP
R9053
470k
RN-CP
1/10W
R9005
220
RN-CP
1/10W
R2801
47k
RN-CP
1/10W
R9090
4.7k
RN-CP
1/10W
R6453
1k
RN-CP
1/10W
R9064
220
RN-CP
1/10W
R9065
220
RN-CP
1/10W
R9087
4.7k
RN-CP
1/10W
R6456
2.7k
RN-CP
1/10W
R9033
100
RN-CP
1/10W
R9043
470k
RN-CP
1/10W
R6458
4.7k
RN-CP
1/10W
R6471
XX
RN-CP
1/10W
470k
R9035
470k
R9047
R9071
1k
RN-CP
1/10W
R9060
0
CHIP
R9001
220
RN-CP
1/10W
R2833
0
CHIP
R6469
750
RN-CP
1/10W
R2819
0
CHIP
1/10W
R2803
150
RN-CP
R6460
4.7k
RN-CP
1/10W
R2826
1k
RN-CP
1/10W
CHIP
0
R9040
2.2k
R9061
R9082
220
RN-CP
1/10W
R9002
220
RN-CP
1/10W
CHIP
R2831
0
R9006
220
RN-CP
1/10W
CHIP
R2830
0
R6454
1M
RN-CP
1/10W
75
R9059
RN-CP
1/10W
R6470
0
CHIP
R9031
220
RN-CP
1/10W
R2829
100
RN-CP
1/10W
R9028
100
RN-CP
1/10W
R6457
10k
RN-CP
1/10W
R9032
220
RN-CP
1/10W
R9070
0
CHIP
R9072
220
RN-CP
1/10W
R9089
4.7k
RN-CP
1/10W
1/10W
R6462
620
RN-CP
R2832
0
CHIP
R9023
220
RN-CP
1/10W
R9036
470k
RN-CP
1/10W
R9075
1k
RN-CP
1/10W
R2805
100
RN-CP
1/10W
R2804
47k
RN-CP
1/10W
R2821
0
CHIP
R6451
3.9k
RN-CP
1/10W
R6459
1M
RN-CP
1/10W
R9025
220
RN-CP
1/10W
R9048
470k
RN-CP
1/10W
R9068
1k
RN-CP
1/10W
R9077
2.2k
RN-CP
1/10W
R9079
2.2k
RN-CP
1/10W
R2825
1k
RN-CP
1/10W
R9000
220
RN-CP
1/10W
R9010
220
RN-CP
1/10W
R9012
220
RN-CP
1/10W
R2814
820
RN-CP
1/10W
R6461
1k
RN-CP
1/10W
R9088
4.7k
RN-CP
1/10W
R2828
100
RN-CP
1/10W
CHIP
0
R9050
R6463
6.8k
RN-CP
1/10W
R2802
0
CHIP
2.2k
R9062
R9080
220
RN-CP
1/10W
R2807
100
RN-CP
1/10W
R2822
0
CHIP
R2813
1k
RN-CP
1/10W
CHIP
0
R9051
R9008
100
RN-CP
1/10W
R9030
220
RN-CP
1/10W
R9026
220
RN-CP
1/10W
R9067
2.2k
RN-CP
1/10W
R9081
0
CHIP
R9073
2.2k
RN-CP
1/10W
R9027
220
RN-CP
1/10W
R9013
220
RN-CP
1/10W
R2816
2.2k
RN-CP
1/10W
R9014
100
RN-CP
1/10W
R9074
2.2k
RN-CP
1/10W
R9052
470k
RN-CP
1/10W
R9084
220
RN-CP
1/10W
R6452
1k
RN-CP
1/10W
R9083
220
RN-CP
1/10W
R9076
220
RN-CP
1/10W
R9007
220
RN-CP
1/10W
R2820
0
CHIP
75
R9058
RN-CP
1/10W
R9063
220
RN-CP
1/10W
R9024
100
RN-CP
1/10W
R6464
2.2k
RN-CP
1/10W
R9021
220
RN-CP
1/10W
R2827
100
RN-CP
1/10W
75
R9041
RN-CP
1/10W
PB
GND
Y
GND
PR
GND
L
R
NC
NC
GND
SDAT
SCLK
RESET
14P
CN9003
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Q9002
2SK1828TE85L
S
SDA_B_5V
SCL_B_5V
Q9003
2SK1828TE85L
S
P_MUTE TO(4/4)
Q6702
MUN5213T1
GND
L
R
MUTE
MODE
F_MONO
BIL
ST
DET OUT
OUT2
CN6451
10P
10
9
8
7
6
5
4
3
2
1
GND
AFT
RF AGC
SDAT
SCLT
5V
30V
9V
GND
CN6450
10P
10
9
8
7
6
5
4
3
2
1
J9002
R
L
6
5
4
3
2
1
J9003
GND_2
1
GND_2
1
GND_2
1
GND_2
1
DVI_RST
C9031
B
0.47
10V
1608
C9022
B
0.47
10V
1608
VD9010
VD9000
VD9001
VD9030
VD9020
VD9021
VD9050
VD9051
VD9070
VD9040
VD9071
YUV2 TO(2/4)
VD9060
YUV1 TO(2/4)
Q6456
2PA1576R-115
Q2802
2PA1576R-115
Q2801
2PA1576R-115
Q6453
2PA1576R-115
Q6454
2PC4081R-115
Q6455
2PC4081R-115
Q6452
2PC4081R-115
3216
B
C9012
4.7
10
3216
B
C9002
4.7
10
3216
B
C9021
4.7
10
3216
B
C9030
4.7
10
D6449
HZU16B2TRF
D6448
HZU16B2TRF
C6449
B
0.1
50V
2012
C6450
4.7
50V
JL2804
Q6451
DTC114EUAFT106
Q6450
DTC114EUAFT106
JL9005
TO(4/4) SYNCDET
F_MONO2
F_MONO1
JL2810
JL2809
JL2808
JL2807
JL2806
TU_9V
TO(3/4) HP_MUTE
TO(3/4) SP_MUTE
TO(3/4) HP_DET
TO(3/4) WOW
AGC
GND
RV1
LV1
S-1
GND
V1
GND
Y1
GND
C1
CN9007
10P
WHT
10
9
8
7
6
5
4
3
2
1
NC
GND
RV2
LV2
S-2
GND
V2
GND
Y2
GND
C2
NC
CN9004
12P
12
11
10
9
8
7
6
5
4
3
2
1
(N.C)AUDIO_SW1
HP MUTE
SP MUTE
SLEEP MUTE
HP DET
SRS
AU SW1
AU SW2
CSW_V
CSW_H
CCP SW
SYNC ON
CLAMP GATE
GND
MSAU L
GND
MSAU R
GND
VID
GND
Y
GND
PB
GND
PR
GND
CN2802
25P
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
POWER4
POWER3
POWER2
NC
GND
SDA B 5V
SCL B 5V
GND
DVI_RST
LINE_MUTE
GND
SCL T
SDA T
GND
SYNDET
AGC
GND
AFT
GND
ST
BIL
F_MONO2
F_MONO1
MODE
MUTE
CN2801
25P
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C6464
10
16V
C6461
47
16V
L6453
22uH
C6462
47
16V
TU5V-2
TU_9V
C6455
47
16V
C6458
100
10V
JL6451
JL6450
L6454
22uH
D5V
9V
L6452
22uH
L6451
22uH
TUNER_VID
TUNER_R
TUNER_L
C6460
B
0.1
16V
1608
D3.3V
C6459
F
0.022
50V
1608
C6456
F
0.1
25V
1608
C6454
B
4700p
50V
1608
C6453
B
1000p
50V
1608
C6452
B
0.22
16V
1608
C6451
4.7
50V
D6450
MMDL914T1
D9022
D9030
MM3Z10VT1
D9024
MM3Z10VT1
D9023
MM3Z10VT1
D9027
MM3Z10VT1
D9028
MM3Z10VT1
D9016
MM3Z10VT1
D9029
MM3Z10VT1
D9011
MM3Z10VT1
D9007
MM3Z10VT1
D9006
MM3Z10VT1
D9031
MM3Z10VT1
D9020
MM3Z10VT1
D9021
MM3Z10VT1
D9010
MM3Z10VT1
D9005
C2816
B
4.7
10
3216
COMPY TO(2/4)
C2808
F
1
16V
2012
C2807
F
1
16V
2012
C9010
B
1 16V
2012
C9011
B
1
16V
2012
C9004
B
1
16V
2012
C9018
B
1
16V
2012
C9020
B
0.1
16V
1608
1
C9009
C9003
B
0.1
16V
1608
C9019
B
1
16V
2012
C9005
B
1
16V
2012
1
C9008
JL2803
SCL_B_5V
SDA_B_5V
C2820
B
0.1
16V
1608
C2817
B
10
10V
3216
C2818
B
0.01
25V
1608
C2819
B
10
10V
3216
JL2801
JL2802
C_OUT TO(2/4)
Y_OUT TO(2/4)
L2802
22uH
TO(3/4)
C2810
B
0.1
16V
1608
C2809
39
16V
C2804
F
0.33
16V
1608
C2803
F
0.33
16V
1608
TUNER_L
TUNER_R
C2814
B
4.7
10
3216
TUNER_VID
RTV
TV
LTV
COUT1
GND
YOUT1
TRAP1
RUT1
VOUT1
LOUT1
CINI
BIAS
YINI
MUTE
VCC
VOUT2
ROUT2
YOUT2
LOUT2
COUT2
DC_OUT
SDA
SCL
ADR
RV4
V4
LV4
S-3
S2-3
C3
RV3
Y3
LV3
V3
S-2
S2-2
C2
RV2
Y2
LV2
V2
S-1
S2-1
C1
RV1
Y1
LV1
V1
IC2803
CXA2089Q-T6
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2.4V
P-P
(H)
2
1.8V
P-P
(H)
3
2.4V
P-P
(H)
4
2.4V
P-P
(H)
•A(1/4) BOARD WAVEFORM
KLV-23M1 (UC)     3-11
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
3
1
2
3.3
0.5
0
1.2
1.2
0.5
0
4.9
3.3
3.3
0
5.0
6.8
5.0
0
9.0
9.0
4.2
4.2
5.0
1.0
1.0
1.0
2.7
2.7
2.8
0.3
0.4
0.4
2.6
2.6
2.6
0.3
0
5.0
2.8
2.4
0
1.0
0
2.8
0
0.7
0.6
5.0
1.1
1.1
1.1
1.2
1.4
1.1
1.1
2.1
1.8
1.8
R-Y
B-Y
VIDEO/Y
3.2
3.2
4.5
3.2
3.2
3.3
4.5
4.5
4.5
9.0
3.3
4.5
4.5
C
VIDEO/Y
4.0
4.7
9.0
4.4
9.0
5.0
VIDEO/Y
C
1.8
1.0
1.8
1.0
1.2
2.0
+9V
+9V
D5V
A5V
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
IC2507
5V REG
BA05FP-E2
S
B-SS12346<UC.>-A1.-P2
(VIDEO SW)
A1(2/4)
INV.
NOR LOGIC
IC2506
SN74HCT02APWR
SYNC
SW
IC2511
M52055FP
LEVEL SHIFT
LEVEL SHIFT
CSW_V  TO(1/4)
CSW_H  TO(1/4)
D3.3V  TO(1/4,3/4)
SDA_B_5V TO(1/4,3/4)
SCL_B_5V  TO(1/4,3/4)
VIDEO SW
YUV2 TO(1/4)
YUV1 TO(1/4)
BUFFER
BUFFER
BUFFER
C_OUT TO(1/4)
Y_OUT TO(1/4)
D5V TO(4/4)
2SC4178-F13F14-T1
Q2542
BUFFER
2SC4178-F13F14-T1
Q2541
BUFFER
BUFFER
TO(4/4)UNREG6V
Y-2
PB-2
PR-2
CR-3
CB-3
Y-3
COMP_Y
CR-3
COMP_CR
COMP_CB
COMP_Y
CB-3
Y-3
COMP_CR
COMP_CB
Y_OUT
PR-1
PB-1
Y-1
R2679
47
RN-CP
1/10W
R2742
820
RN-CP
1/10W
R2588
100
RN-CP
1/10W
1/10W
R2670
220
RN-CP
1/10W
100
R2708
RN-CP
R2587
100
RN-CP
1/10W
R2577
1k
RN-CP
1/10W
R2572
47
RN-CP
1/10W
R2688
1k
RN-CP
1/10W
R2573
1k
RN-CP
1/10W
R2574
47
RN-CP
1/10W
R2775
100
RN-CP
1/10W
1/10W
220
R2671
RN-CP
R2757
56
RN-CP
1/10W
R2591
100
RN-CP
1/10W
R2515
0
CHIP
R2682
1k
RN-CP
1/10W
R2687
470
RN-CP
1/10W
R2693
1k
RN-CP
1/10W
R2690
470
RN-CP
1/10W
R2513
100
RN-CP
1/10W
R2586 100
RN-CP
1/10W
R2546
1k
RN-CP
1/10W
R2695
1k
RN-CP
1/10W
R2691
1k
RN-CP
1/10W
R2521
330k
RN-CP
1/10W
R2566
0
CHIP
R2539
10
RN-CP
1/10W
R2760
100
RN-CP
1/10W
R2692
1k
RN-CP
1/10W
R2694
470
RN-CP
1/10W
R2584 100
RN-CP
1/10W
R2553
100
RN-CP
1/10W
R2763
1.5k
RN-CP
1/10W
R2562
3.3k
RN-CP
1/10W
R2520
47
RN-CP
1/10W
R2519
47
RN-CP
1/10W
R2686
1k
RN-CP
1/10W
1/10W
100
R2707
RN-CP
R2541
10k
RN-CP
1/10W
R2564
100
RN-CP
1/10W
R2772
1.5k
RN-CP
1/10W
R2773
56
RN-CP
1/10W
R2683
47
RN-CP
1/10W
R2585 100
RN-CP
1/10W
R2563
3.3k
RN-CP
1/10W
1/10W
220
R2672
RN-CP
R2689
1k
RN-CP
1/10W
R2766
100
RN-CP
1/10W
1/10W
R2699
100
RN-CP
1/10W
100
R2709
RN-CP
R2540
10k
RN-CP
1/10W
R2755
1.5k
RN-CP
1/10W
R2740
180
RN-CP
1/10W
R2589
100
RN-CP
1/10W
1/10W
R2664
100
RN-CP
R2575
1k
RN-CP
1/10W
R2565
100
RN-CP
1/10W
R2534
10k
RN-CP
1/10W
R2512
100
RN-CP
1/10W
R2764
56
RN-CP
1/10W
R2567
XX
CHIP
R2576
47
RN-CP
1/10W
R2511
100
RN-CP
1/10W
L2509
47uH
C2533
B
2200p
50V
1608
C2590
B
0.47
10V
1608
C2589
B
0.47 10V
1608
C2588
B
0.47
10V
1608
C2587
B
0.47
10V
1608
PR TO(1/4)
PB TO(1/4)
Y TO(1/4)
Q2504
2PA1576R-115
Q2533
2PC4081R-115
Q2535
2PC4081R-115
OUT
GND
VCC
JL2511
A5V
B
C2522
0.1
16V
1608
B
C2523
0.1
16V
1608
10V
100
C2524
10V
100
C2521
C2517
B
22
6.3V
3216
C2582
10
16V
3216
B
C2515
22
6.3V
Q2537
2SA1226-T1E3E4
Q2539
2SA1226-T1E3E4
Q2538
2SA1226-T1E3E4
Q2558
2SK1828TE85L
Q2559
2SK1828TE85L
S
Q2557
2SA1226-T1E3E4
Q2560
2SA1226-T1E3E4
Q2556
2SA1226-T1E3E4
3225
B
C2633
10
16V
3225
B
C2635
10
16V
3225
B
C2636
10
16V
3225
B
C2632
10
16V
3225
B
C2637
10
16V
C2585
100
16V
JL2514
JL2513
SYNC
C2560
10
16V
C2518
10
16V
CCP_SW TO(2/4)
TO(1/4) SYNC_ON
TO(1/4) CLAMP_GATE
L2520
10uH
COMPY  TO(1/4)
C2584
B
0.1
16V
1608
9V TO(4/4)
Q2542
2SC4178-F13F14-T1
C2581
B
0.47 10V
1608
C2580
B
0.47 10V
1608
GND1
P48
IN2_SW
P47
IN2_L3
P46
IN2_V/L2
P45
IN2_H/L1
P44
IN2_3
P43
IN2_2
P42
IN2_1
P41
VCC1
P40
IN1_SW
P39
IN1_L3
P38
IN1_V/L2
P37
IN1_H/L1
P36
IN1_3
P35
IN1_2
P34
IN1_1
P33
ADDRESS
P32
SDA
P31
SCL
P30
P29
VCC2
P28
SELYOUT
P27
SELCBOUT
P26
SELCROUT
P25
GND2
P24
SELVOUT
P23
SELHOUT
P22
NC
P21
EXTCLK/XTAL
P20
NC
P19
IREF
P18
CLAMP-SW
P17
YG_IN
P16
YG_OUT
P15
V_PH
P14
H_PH
P13
VCC3
P12
IN4_V
P11
IN4_H
P10
IN4_3
P9
IN4_2
P8
IN4_1
P7
GND3
P6
IN3_V
P5
IN3_H
P4
IN3_3
P3
IN3_2
P2
IN3_1
P1
IC2505
CXA2171AQ
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C2655
CH
470p
50V
1608
XX
JL2512
C2634
B
0.1
16V
1608
X2502
4MHz
CR
GND
C
VCC
CONT
CB
GND
Y/V
Y
CONT
Y/V OUT
CB/C OUT
GND
CR OUT
CONT
NC
12345678
9
10
11
12
13
14
15
16
JL2509
C2555
F
0.1
25V
1608
C2520
B
0.47
10V
1608
C2519
B
0.47
10V
1608
C2542
B
0.01
25V
1608
FB2510
0uH
C2638
B
0.1
16V
1608
C2540
B
1
6.3V
1608
C2532
B
0.1
16V
1608
JL2508
C2563
F
0.1
16V
1608
FB2511
0uH
VCC
4Y
4B
4A
3Y
3A
3B
GND
2B
2A
2Y
1B
1A
1Y
1234567
8
9
10
11
12
13
14
C2545
B
0.1
16V
1608
L2505
10uH
C2514
B
1
10V
2012
C2516
F
0.1
25V
1608
JL2510
1
160mV
P-P
(4MHz)
2
2.4V
P-P
(H)
3
2.1V
P-P
(H)
•A(2/4) BOARD WAVEFORM
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