DOWNLOAD Sony KLV-L23M1 Service Manual ↓ Size: 8.17 MB | Pages: 74 in PDF or view online for FREE

Model
KLV-L23M1
Pages
74
Size
8.17 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-l23m1.pdf
Date
PREV: Sony KLV-32M1 Service Manual

Sony KLV-L23M1 Service Manual ▷ View online

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
KLV-L23M1 (AEP)     3-10
Y
Y
Y
R-Y
B-Y
Y
7
6
5
4
3
2
VIDEO
VIDEO
VIDEO
VIDEO
1
VIDEO
VIDEO
REG5V
A5V
A5V
A5V
A5V
A5V
REG9V
REG9V
REG9V
0
0
5.0
0
0
5.0
4.2
4.9
3.9
3.3
6.9
6.3
6.4
5.8
7.0
1.1
5.0
1.5
1.1
5.0
1.5
1.1
5.0
1.5
0
0
0
0
0
1.1
5.0
1.1
0
0
1.1
0
0
0
4.9
0
0
0
0
0
5.0
2.1
1.9
0.2
5.0
0.4
0.8
2.3
4.9
2.8
0
0
3.2
2.2
1.0
3.8
4.4
4.5
1.5
1.8
1.7
2.3
2.3
2.3
1.6
3.7
1.8
1.6
4.8
2.9
2.9
1.6
0.2
0.4
4.4
4.9
1.6
5.0
2.3
1.5
2.2
6.3
3.6
3.0
9.0
5.0
5.0
2.8
0
2.7
2.1
8.3
3.5
9.0
4.4
4.4
0
3.9
4.1
3.9
4.2
4.4
4.2
4.2
4.3
4.2
4.4
0
3.3
4.5
4.5
0
4.2
4.2
3.9
4.5
3.7
4.7
4.7
9.0
4.5
4.4
4.5
4.2
4.2
3.9
4.2
3.9
4.2
3.7
8
9
TO(1/6)
B-SS12364<AEP>-A..-P4
TO(3/6)
TO(5/6)
TO(3/6)
16V
B
0.1
C2203
TO(6/6)
TO(5/6)
BUFFER
AV SW,TEXT MIX
4/6
A
INV.
TO(3/6)
TO(3/6)
TO(5/6)
TO(3/6)
TO(3/6)
TO(3/6)
TO(6/6)
TO(5/6)
TO(6/6)
BUFFER
BUFFER
BUFFER
V
BUFFER
BUFFER
V-ATT
V-ATT
Y-ATT
Y-ATT
C-ATT
C-ATT
BUFFER
BUFFER
TO(2/6)
TO(3/6)
TO(2/6)
TO(6/6)
BUFFER
BUFFER
TO(1/6)
INV
ACTIVE FILTER
BUFFER
TO(6/6)
TO(3/6)
TO(5/6)
TO(5/6)
ADD SYNC
AV SW
(90/91H)
SCART-RGB DET
NOR
2D-CHROMA
TEXT-MIX
TEXT MIX
SWx2
ATT
ATT
(8E/8FH)
(SCART1)
(SCART2)
(RCA)
Y
2D_Y
2D_CB
2D_CR
C
COMP_R
COMP_L
SMART_LINK
B1
G1
R1
R_DEC
S4
S_DET
AV2_V_OUT
AV1_V_OUT
AV1_L_OUT
AV1_R_OUT
AV2_C_IN2
AV2_R_OUT
AV2_L_OUT
AV1_L_IN
AV1_V_IN
AV1_R_IN
MODE1
AV2_V_IN
AV2_L_IN
AV2_Y_IN
AV2_R_IN
AV2_C_IN1
MODE2
AV4_R_IN
AV4_Y_IN
AV4_L_IN
AV4_V_IN
AV4_C_IN
IC2205
TC4W66F(TE12R)
1
2
3
4
5
6
7
8
R2202
1k
RN-CP
1/10W
680
R2523
RN-CP
1/10W
680
R2522
RN-CP
1/10W
R2520
680
RN-CP
1/10W
R2519
680
RN-CP
1/10W
R2203
1k
RN-CP
1/10W
1/10W
R2261
10k
CHIP
RGB_DET
C2234
B
0.01
25V
1608
R2260
0
CHIP
R2259
2.2k
CHIP
1/10W
R2258
2.2k
CHIP
1/10W
R2257
2.2k
CHIP
1/10W
R2256
2.2k
CHIP
1/10W
R2255
10k
CHIP
1/10W
R2254
10k
CHIP
1/10W
D2202
MA111-TX
Q2211
2PC4081R-115
Q2209
2PA1576R-115
Q2208
DTC114EKA
REG5V
Y/C/V
C2509
B
0.1
16V
1608
Q2506
2PA1576R-115
Q2505
2PA1576R-115
Q2504
2PA1576R-115
Y_WSS
COMP
R2539
0
CHIP
A5V
2D_YCBCR
C2502
39
16V
C2250
47
16V
C2245
47
6.3V
C2222
47
16V
C2219
47
16V
L2202
47uH
L2203
47uH
L2204
47uH
SMART_LINK
C2247
B
0.1
16V
1608
C2248
CH
100p
50V
1608
IC2206
TC7SET02FU(TE85R)
123
4
5
R2240
0
CHIP
R2241 100
CHIP
1/10W
R2250
0
CHIP
R2245 100
CHIP
1/10W
1/10W
R2278
100
CHIP
H_SYNC
R2280
100
CHIP
1/10W
R2243
0
CHIP
Q2217
2PA1576R-115
R2283
100
CHIP
1/10W
1/10W
R2279
100
CHIP
R2284
470
CHIP
1/10W
V_SYNC
R2282
1.5k
CHIP
1/10W
R2217
100
CHIP
1/10W
R2218
100
CHIP
1/10W
R2210
470k
CHIP
1/10W
Q2204
2PC4081R-115
R2227
1k
CHIP
1/10W
R2212
470k
CHIP
1/10W
R2216
100
CHIP
1/10W
R2225
1k
CHIP
1/10W
R2213
470k
CHIP
1/10W
RGB1
R2214
470k
CHIP
1/10W
R2223
1k
CHIP
1/10W
R2215
470k
CHIP
1/10W
R2211
470k
CHIP
1/10W
Q2206
2PC4081R-115
Q2205
2PC4081R-115
R2251
470
CHIP
1/10W
Q2210
2PC4081R-115
STBY3.3V
R2271
2.2k
CHIP
1/10W
Q2216
2PC4081R-115
R2273
10k
CHIP
1/10W
R2272
1k
CHIP
1/10W
C2233
B
0.01
25V
1608
C2230
B
0.01
25V
1608
C2223
B
0.01
25V
1608
C2215
B
0.01
25V
1608
C2212
B
0.01
25V
1608
C2208
B
0.0125V
1608
C2206
B
0.01
25V
1608
C2237
B
0.1
16V
1608
C2229
B
0.1
16V
1608
C2228
B
0.1
16V
1608
C2227
B
0.1
16V
1608
C2226
B
0.1
16V
1608
B
XX 16V
1608
C2220
B
0.1
16V
1608
R2537
0
CHIP
L2503
10uH
L2205
10uH
L2501
10uH
L2502
22uH
L2206
10uH
R2208
1.5k
CHIP
1/10W
R2209
1.5k
CHIP
1/10W
R2207
1.5k
CHIP
1/10W
R2239
100
CHIP
1/10W
R2248
100
CHIP
1/10W
R2247
100
CHIP
1/10W
R2246
6.8k
CHIP
1/10W
R2238
6.8k
CHIP
1/10W
R2237
XX
CHIP
1/10W
R2236
XX
CHIP
1/10W
R2234
680k
CHIP
1/10W
R2235
1k
RN-CP
1/10W
R2230
3.9k
CHIP
1/10W
R2229
680k
CHIP
1/10W
R2228
27k
RN-CP
1/10W
FSW_AUTO
BLK2
CTL_RGB1
YS_TXT
CTL_RGB0
R_TXT
B_TXT
G_TXT
C2244
B
0.22
16V
1608
C2231
B
0.22
16V
1608
IC2202
MC74LVXT4053DTR2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Q2509
2PC4081R-115
Q2507
2PC4081R-115
Q2508
2PC4081R-115
Q2503
2PC4081R-115
Q2501
2PC4081R-115
C2524
100
6.3V
C2225
10
16V
R2221
100
CHIP
1/10W
R2220
100
CHIP
1/10W
R2219
100
CHIP
1/10W
JL2201
CVBS_MON
C2521
47
16V
Q2502
2PA1576R-115
C1
AFC.F1
FSC OUT
COMB SYS
CVBS/Y2
C2
ADD (8EH)
CVBS/Y3
APC-FIL
C3
Xtal
BPH-FIL
YS/YM
R2
G2
B2
Y/C Vcc
Y2
Cb2
Cr2
Y/C GND
R1
G1
B1
YS1
Cr OUT
Cb OUT
Y OUT
APL FIL
Y1
Cb1
Cr1
SYNC-GND
YS3
SDA
SCL
SYNC-Vcc
Y FOR SYNC
SCP
HS
D-GND
COMB/C
D-VDD
COMB Y
VS
CVBS OUT
SYNC IN
CVBS/Y1
CXA2163AQ-T6
IC2201
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
RTV
TV
LTV
RV6
V6
LV6
COUT1
VGND
YOUT1
TRAP1
ROUT1
VOUT1
LOUT1
CIN1
BIAS
YIN1
MUTE
COUT2
TRAP2
ROUT2
V/YOUT2
LOUT2
VCC
VOUT3
VCC
YOUT3
LOUT3
COUT3
DC OUT
AGND
SDA
SCL
ADR
RV5
V5
LV5
S-4
S2-4
C4
RV4
Y4
LV4
V4
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
CXA2069Q-TL
IC2501
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
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
AV1
AV2
AV4
AV2_V_OUT
SDA_B
SCL_B
C2213
B
4.7
6.3V
2012
C2209
B
4.7 6.3V
2012
C2205
B
0.47
10V
1608
C2236
B
4.7 6.3V
2012
C2224
47
6.3V
X2201
16.2MHz
C2214
100
6.3V
C2211
B
0.022
25V
1608
C2210
B
2.2
10V
2012
Q2203
2PC4081R-115
Q2202
2PC4081R-115
Q2201
2PC4081R-115
C2221
CH
8p
50V
1608
1/10W
R2536
22
CHIP
1/10W
R2534
22
CHIP
R2531
1k
CHIP
1/10W
R2533
XX
CHIP
1/10W
R2527
470
RN-CP
1/10W
R2521
470
RN-CP
1/10W
C2527
B
0.47
10V
1608
C2528
B
0.47
10V
1608
C2523
B
0.47
10V
1608
C2525
B
0.1
16V
1608
C2526
B
0.1
16V
1608
R2535
1k
CHIP
1/10W
R2530
100
CHIP
1/10W
TO(5/6)
CVBS_TUN
R_TVAU
L_TVAU
R2524
47
CHIP
1/10W
CVBS_TXT
C2522
B
0.1
16V
1608
R2513
1.5k
CHIP
1/10W
R2512
47
CHIP
1/10W
R2532
47
CHIP
1/10W
R2529
47
CHIP
1/10W
R2517
1.5k
CHIP
1/10W
R2515 100
CHIP
1/10W
R2516 2.2k
CHIP
1/10W
R2514 2.2k
CHIP
1/10W
R_AVSW
L_AVSW
R2511
1k
CHIP
1/10W
R2510
1k
CHIP
1/10W
C2508
B
0.47
10V
1608
C2517
10
16V
REG9V
SDA_P2
SCL_P2
C2516
B
0.47
10V
1608
R2505
0
CHIP
R2507
220
CHIP
1/10W
R2504
220
CHIP
1/10W
R2503
220
CHIP
1/10W
R2502
10k
CHIP
1/10W
R2501
22k
CHIP
1/10W
C2501
B
0.1
25V
2012
R2509
100
CHIP
1/10W
R2508
100
CHIP
1/10W
1
2
3
0.7V
P-P
(H)
•A(4/6) BOARD WAVEFORMS
4
5
6
0.9V
P-P
(H)
6.5V
P-P
(V)
6.5V
P-P
(H)
7
8
9
0.3V
P-P
(16.2MHz)
1.2V
P-P
(H)
0.7V
P-P
(H)
0.7V
P-P
(H)
1.8V
P-P
(H)
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
KLV-L23M1 (AEP)     3-11
Y/B-Y/R-Y
STBY3.3V
UNREG33V
+33V
REG5V
2
3.3
0
9.0
4.5
4.5
0
0
4.2
4.2
4.5
0
0.2
0.7
3.2
3.3
4.9
4.9
4.5
4.5
3.2
3.2
3.3
3.3
1
3.8
3.8
3.4
5.1
0.3
0.3
3.3
3.3
32.7
32.3
33.1
VIDEO
0
5.1
4.8
2.3
VIDEO
AUDIO
5.0
1.9
4.6
4.8
2.4
2.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
TO(3/6)
0
R9483
0
R9480
AV2
PS9701
0.5A
CN6401
CN6402
2
1
B-SS12364<AEP>-A..-P5
TO B(1/5)BOARD CN1007
TO B(1/5)BOARD CN1005
TO
U2 BOARD
CN9301
CN1701
U1 BOARD
TO
MUTE
MUTE
MUTE
MUTE
TO(2/6)
MUTE
MUTE
MUTE
MUTE
TO(3/6)
TO(3/6)
TO(2/6)
TO(2/6)
TO(1/6)
TO(6/6)
TO(2/6)(4/6)(6/6)
INPUT/OUTPUT TERMINAL
A(5/6)
TO(1/6)
BUFFER
TO(1/6)
TO(4/6)
TO(3/6)
TO(2/6)
TO(6/6)
TO(4/6)
TO(3/6)
TO(3/6)
TO(1/6)
TO(4/6)
TO(4/6)
TO(4/6)
TO(4/6)
TO(3/6)
TO(2/6)
TO TU BOARD
TO TU BOARD
AV-2
AV-1(RGB)
RF-TU
SYNC SEP
SYNC SEP
AMP
REG
TO U1 BOARD CN9001
AV4_R_IN
AV2_Y_IN
AV1_L_OUT
AV4_L_IN
AV1_V_IN
AV1_V_OUT
MODE1
AV1_L_IN
AV1_R_IN
AV1_R_OUT
B1
G1
R1
CCP_Y/Y/V
CCP_CR/-/-
AV2_V_IN
AV2_V_OUT
AV2_C_IN1
AV2_C_IN2
SMART_LINK
MODE2
AV2_L_IN
AV2_L_OUT
AV2_R_OUT
CR1
CB1
Y1
COMP_R
COMP_L
AV2_R_IN
CCP_CB/C/-
AV4_C_IN
S_DET
AV4_Y_IN
AV4_V_IN
S4
VD9405
SHILD-GND
VIDEO-IN
VIDEO-OUT
GND
GND
BLK
RED
GND
GND
NC
GREEN
NC
GND
MODE
BLUE
L-IN
GND
AUDIO-GND
L-OUT
R-IN
R-OUT
CN9401
21P
BLK
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SHILD-GND
V-IN/Y-IN
VIDEO-OUT
GND
GND
NC
C-IN
GND
GND
NC
NC
SMART_LINK
GND
MODE
NC
L-IN
GND
AUDIO-GND
L-OUT
R-IN
R-OUT
CN9402
21P
BLK
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
AU GND
COMP R
AU GND
COMP L
GND
COMP CR
GND
COMP CB
GND
COMP Y
WHT
10P
CN9405
10
9
8
7
6
5
4
3
2
1
A GND
RV4
A GND
LV4
S4
GND
V4
GND
Y4
GND
C4
CN9403
11P
11
10
9
8
7
6
5
4
3
2
1
VD9404
R9719
0uH
JL9757
JL9756
JL9755
JL9406
JL9405
JL9404
JL9403
JL9402
JL9401
Q9409
2PA1576R-115
Q9408
2PA1576R-115
Q9407
2PA1576R-115
Q9406
2PA1576R-115
Q9405
DTC323TKT146
Q9404
DTC323TKT146
Q9403
DTC323TKT146
Q9402
DTC323TKT146
C9439
4.7
50V
C9438
4.7
50V
C9416
4.7
50V
C9415
4.7
50V
R9486
2.7k
CHIP
1/10W
D9429
MMDL914T1
JL9754
JL9753
JL9752
JL9751
JL9750
JL9749
JL9748
JL9747
JL9746
JL9745
JL9744
JL9743
JL9742
JL9741
JL9740
JL9739
JL9738
JL9737
JL9736
JL9735
JL9734
JL9733
JL9732
JL9731
JL9730
JL9729
JL9728
JL9727
JL9726
JL9725
JL9724
R9718
0uH
1/10W
R9721
100
CHIP
1/10W
R9720
100
CHIP
GND
FACT_RESET
REG9V
MUTE
A_OUT_R
A.GND
A_OUT_L
CN9404
7P
7
6
5
4
3
2
1
YCBCROUT
SCART_MUTE
R9468
100k
CHIP
1/10W
R9466
100k
CHIP
1/10W
R9467
0
CHIP
R9465
0
CHIP
TO(4/6)(6/6)
COMP
220
R9479
RN-CP
1/10W
220
1/10W
R9478
RN-CP
220
R9477
RN-CP
1/10W
220
R9476
RN-CP
1/10W
220
R9475
RN-CP
1/10W
220
R9474
RN-CP
1/10W
220
R9472
RN-CP
1/10W
220
R9471
RN-CP
1/10W
220
R9470
RN-CP
1/10W
A.GND
D9428
UDZS-TE17-9.1B
R9485
2.2k
CHIP
1/10W
C9451
F
2.2
16V
2012
0uH
FB9403
C9448
F
2.2
16V
2012
R9482
2.2k
CHIP
1/10W
D9427
UDZS-TE17-9.1B
CSW_V
CSW_H
VAR_MUTE
D9426
MMDL914T1
R9463
0
CHIP
JL9723
R9439
100
CHIP
1/10W
UDZS-TE17-9.1B
D9414
Q9401
2PA1576R-115
REG9V
VAR_R
VAR_L
R9460
1k
CHIP
1/10W
STBY3.3V
LINE-MUTE
R9458
1k
CHIP
1/10W
D9702
UDZSTE-1716B
D9701
UDZSTE-1716B
R9706
220
RN-CP
1/10W
0uH
FB9402
0uH
FB9401
L9701
10uH
L9702
10uH
C9411
B
0.47
10V
1608
D9424
UDZS-TE17-9.1B
D9423
UDZS-TE17-9.1B
D9425
UDZS-TE17-9.1B
D9415
UDZS-TE17-9.1B
D9420
UDZS-TE17-9.1B
D9421
UDZS-TE17-9.1B
UDZS-TE17-12B
D9413
UDZS-TE17-12B
D9401
D9416
UDZS-TE17-9.1B
D9418
UDZS-TE17-9.1B
D9419
UDZS-TE17-9.1B
D9417
UDZS-TE17-9.1B
D9411
UDZS-TE17-9.1B
D9405
UDZS-TE17-9.1B
D9410
UDZS-TE17-9.1B
D9404
UDZS-TE17-9.1B
D9406
UDZS-TE17-9.1B
D9408
UDZS-TE17-9.1B
D9409
UDZS-TE17-9.1B
D9407
UDZS-TE17-9.1B
D9402
UDZS-TE17-9.1B
D9403
UDZS-TE17-9.1B
POWER4
NC7
POWER2
POWER1
GND
SDA_B
SCL_B
GND
NC6
NC5
GND
SCL_D
SDA_D
GND
NC4
NC3
GND
NC2
GND
INPUT_SIG1
INPUT_SIG0
F_RESET
RESET
BUSY
INT
CN9704
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
HP_MUTE
SP_MUTE
NC8
HP_DET
NC7
NC6
NC5
CSW_V
CSW_H
NC2
NC1
NC0
GND
L_MS
GND
R_MS
GND
CVBS_MON
GND
Y
GND
CB
GND
CR
GND
CN9703
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
REG5V
UNREG33V
R9715
2.2k
CHIP
1/10W
R9716
100
CHIP
1/10W
270p
C9706
CH
50V
1608
C9419
CH
100p
50V
1608
C9418
CH
100p
50V
1608
C9417
CH
100p
50V
1608
C9422
B
0.47
10V
1608
C9421
B
0.47
10V
1608
C9420
B
0.47
10V
1608
C9444
B
4.7
10
3216
JL9720
C9441
B
0.47
10V
1608
C9440
B
0.47 10V
1608
C9434
B
0.47
10V
1608
C9433
B
0.47
10V
1608
R9446
100
CHIP
1/10W
R9449
100
CHIP
1/10W
R9448
100
CHIP
1/10W
R9426
2.2k
CHIP
1/10W
R9425
2.2k
CHIP
1/10W
R9451
2.2k
CHIP
1/10W
R9450
2.2k
CHIP
1/10W
R9712
2.2k
CHIP
1/10W
R9713
6.8k
CHIP
1/10W
C9708
B
0.22
10V
1608
R9711
10k
CHIP
1/10W
R9710
56k
CHIP
1/10W
R9709
33k
CHIP
1/10W
R9707
47k
CHIP
1/10W
R9708
470k
CHIP
1/10W
R9702
470
CHIP
1/10W
R9705
10
CHIP
1/10W
R9703
220
RN-CP
1/10W
R9704
220
RN-CP
1/10W
R9701
220
RN-CP
1/10W
C9709
4.7
50V
C9710
B
0.1
50V
2012
Q9705
2PC4081R-115
COINCIDENCE
SDA_D
SCL_D
JL9719
Q9703
2PA1576R-115
CVBS_TUN
AGC
SCL_P2
SDA_P2
FM/AM
QSS
C9707
CH
100p
50V
1608
C9704
B
0.1
16V
1608
C9705
B
0.1
16V
1608
C9703
47
6.3V
C9702
220
10V
C9701
B
0.01
25V
1608
Q9704
DTC144EKA
Q9702
2PA1576R-115
Q9701
2PC4081R-115
R9717
0
CHIP
R9714
0
CHIP
JL9718
JL9717
JL9716
JL9715
JL9714
JL9713
JL9712
JL9711
JL9710
JL9709
JL9708
JL9707
JL9706
JL9705
JL9704
JL9703
JL9702
JL9701
HP_MUTE
SP_MUTE
CVBS_MON
POWER4
POWER2
POWER1
SDA_B
SCL_B
INT
BUSY
RESET
R9452
100
CHIP
1/10W
R9453
100
CHIP
1/10W
R9454
100
CHIP
1/10W
R9455
75
CHIP
1/10W
A.GND
R9457
XX
CHIP
AV4
C9445
B
4.7
10
3216
C9442
B
0.47
10V
1608
C9443
B
0.47
10V
1608
R9435
330
CHIP
1/10W
R9436
330
CHIP
1/10W
C9435
F
2.2
16V
2012
C9428
CH
47p
50V
1608
R9440
47k
CHIP
1/10W
C9436
F
2.2
16V
2012
R9441
470k
CHIP
1/10W
R9437
0
CHIP
C9425
CH
47p
50V
1608
R9429
220
CHIP
1/10W
C9429
CH
47p
50V
1608
R9432
75
CHIP
1/10W
A.GND
R9431
220
CHIP
1/10W
R9444
12k
CHIP
1/10W
C9430
CH
47p
50V
1608
C9426
CH
47p
50V
1608
R9443
470k
CHIP
1/10W
R9442
47k
CHIP
1/10W
C9424
CH
47p
50V
1608
R9445
100
CHIP
1/10W
C9432
XX
C9431
CH
47p
50V
1608
R9438
22k
CHIP
1/10W
R9447
100
CHIP
1/10W
R9428
220
CHIP
1/10W
C9423
CH
47p
50V
1608
R9434
330
CHIP
1/10W
R9433
330
CHIP
1/10W
R9430
75
CHIP
1/10W
R9417
47k
CHIP
1/10W
R9418
470k
CHIP
1/10W
R9416
470k
CHIP
1/10W
R9424
100
CHIP
1/10W
R9413
0
CHIP
R9403
220
CHIP
1/10W
R9402
220
CHIP
1/10W
R9401
220
CHIP
1/10W
BLK2
R9412
75
CHIP
1/10W
R9422
100
CHIP
1/10W
R9427
100
CHIP
1/10W
R9423
12k
CHIP
1/10W
R9414
22k
CHIP
1/10W
R9421
100
CHIP
1/10W
R9420
100
CHIP
1/10W
R9419
100
CHIP
1/10W
R9407
75
CHIP
1/10W
R9406
75
RN-CP
1/10W
R9405
75
RN-CP
1/10W
R9404
75
RN-CP
1/10W
A.GND
AV1
RGB1
C9413
F
2.2
16V
2012
C9412
F
2.2
16V
2012
R9411
330
CHIP
1/10W
R9410
330
CHIP
1/10W
R9409 330
CHIP
1/10W
R9415
47k
CHIP
1/10W
R9408
330
CHIP
1/10W
C9409
CH
47p
50V
1608
C9404
CH
47p
50V
1608
C9408
CH
47p
50V
1608
C9403
CH
47p
50V
1608
C9407
CH
47p
50V
1608
C9402
CH
47p
50V
1608
C9406
CH
47p
50V
1608
C9401
CH
47p
50V
1608
GND
33V
SDA_P2
SCL_P2
AGC
GND
CN9702
6P
6
5
4
3
2
1
GND
VIDEO
QSS
FM/AM
5V
GND
CN9701
6P
6
5
4
3
2
1
1
1.6V
P-P
(H)
•A(5/6) BOARD WAVEFORMS
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
KLV-L23M1 (AEP)     3-12
2.5
3.2
3.2
3.9
3.2
3.9
2.6
3.2
2.6
3.2
1.9
2.5
Y/B-Y/R-Y
R-Y
B-Y
Y
R-Y
B-Y
Y
R-Y
B-Y
Y
Y/B-Y/R-Y
REG9V
A5V
A5V
1
2
3
4
5
6
7
8
3.3
3.9
2.4
2.4
0.4
2.6
2.7
0
0.3
2.7
1.0
3.3
0.4
0.4
0.4
2.6
4.9
0.4
0.5
1.0
2.7
0
4.3
4.6
3.0
4.9
1.9
2.6
2.6
2.7
2.6
2.6
0
5.0
1.0
1.0
2.7
2.6
2.6
1.0
2.8
2.7
TO(5/6)
TO(4/6)
TO(5/6)
TO(1/6)
BUFFER
BUFFER
BUFFER
TO(5/6)
INV.
TO(1/6)
5V REG
TO(4/6)
TO(5/6)
TO(4/6)
TO(4/6)
TO(4/6)
TO(1/6)
B-SS12364<AEP>-A..-P6
(COMPONENT SW)
A(6/6)
COMP.SW
GAIN-ADJ
BIAS SHFT
BIAS SHFT
BIAS SHFT
LEVEL SHIFT
(84/85H)
COMP-IN
AV-SW
CHROMA-DEC
Y
C
CCP_CR/-/-
CCP_CB/C/-
CCP_Y/Y/V
Y1
CR1
CB1
V
2D_Y
2D_CB
2D_CR
L2606
4.7uH
C2635
B
0.1
16V
1608
C2634
B
470p
50V
1608
C2633
B
4700p
50V
1608
IC2606
TC7WH08FK(TE85R)
1
2
3
4
5
6
7
8
C2601
100
10V
IC2604
BA05FP-E2
OUT
GND
VCC
RGB_DET
Q2607
2PA1576R-115
Q2606
2PA1576R-115
Q2605
2PA1576R-115
Q2603
2PA1576R-115
Q2602
2PA1576R-115
Q2601
2PA1576R-115
R2631
1.5k
CHIP
1/10W
R2630
1.5k
CHIP
1/10W
R2629
1.2k
CHIP
1/10W
R2636
47
CHIP
1/10W
R2633
47
CHIP
1/10W
R2632
47
CHIP
1/10W
Q2604
2PA1576R-115
Y_WSS
COMP
Y/C/V
R2626
100
CHIP
1/10W
R2627
100
CHIP
1/10W
C2613
B
0.47
10V
1608
C2610
B
0.47
10V
1608
C2612
B
0.47
10V
1608
R2628
100
CHIP
1/10W
R2625
100
CHIP
1/10W
C2609
B
0.47
10V
1608
R2624
100
CHIP
1/10W
C2611
10
16V
A5V
UNREG6V
JL2601
REG9V
L2604
10uH
C2607
47
16V
C2608
B
0.1
16V
1608
005:8F
YCBCROUT
C2603
B
0.1
16V
1608
C2604
220
10V
C2602
B
0.1
25V
2012
D3.3V
C2650
B
0.47
10V
1608
C2632
B
0.1
16V
1608
R2601
47
RN-CP
1/10W
C2648
10
16V
JL2602
R2665
100
CHIP
1/10W
C2682
10 16V
R2612
100
CHIP
1/10W
R2650
75
CHIP
1/10W
R2679220k
CHIP
1/10W
100
R2662
CHIP
1/10W
2D_YCBCR
C2618
10
16V
R2613
100
CHIP
1/10W
C2617
B
22
6.3V
3216
SCL_B
R2651
75
CHIP
1/10W
R2603
47
RN-CP
1/10W
R2646
470
CHIP
1/10W
CSW_V
X2602
4MHz
R2634
10k
RN-CP
1/10W
C2647
B
0.1
25V
1608
R2609
47
CHIP
1/10W
L2605
10uH
CSW_H
C2616
B
0.1
16V
1608
100
R2663
CHIP
1/10W
C2681
B
0.47 10V
1608
C2619
B
0.47
10V
1608
C2606
B
0.1
16V
1608
R2620
47
CHIP
1/10W
GND1
IN2_SW
IN2_L3
IN2_V/L2
IN2_H/L1
IN2_3
IN2_2
IN2_1
VCC1
IN1_SW
IN1_L3
IN1_V/L2
IN1_H/L1
IN1_3
IN1_2
IN1_1
ADDRESS
SDA
SCL
CLP_CR
VCC2
SELYOUT
SELCBOUT
SELCROUT
GND2
SELVOUT
SELHOUT
NC
EXTCLK/XTAL
NC
IREF
CLAMP-SW
YG_IN
YG_OUT
V_PH
H_PH
VCC3
IN4_V
IN4_H
IN4_3
IN4_2
IN4_1
GND3
IN3_V
IN3_H
IN3_3
IN3_2
IN3_1
IC2605
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
C2649
B
0.47
10V
1608
C2642
B
0.01
25V
1608
C2680
B
0.1 25V
1608
R2619
47
CHIP
1/10W
R2664
100
CHIP
1/10W
3216
B
C2615
22
6.3V
R2666
0
CHIP
R2621
330k
CHIP
1/10W
R2678220k
CHIP
1/10W
C2640
B
1
6.3V
1608
C2646
B
0.1
25V
1608
SDA_B
C2620
B
0.47
10V
1608
C2645
B
0.1
16V
1608
C2655
B
0.1
16V
1608
R2649
100
CHIP
1/10W
R2683220k
CHIP
1/10W
0
R2623
CHIP
R2605
470
CHIP
1/10W
R2608
47
CHIP
1/10W
1/10W
R2616
470
CHIP
C2614
B
1
10V
2012
R2614
220k
CHIP
1/10W
R2602
47
RN-CP
1/10W
C2605
47
16V
R2611
100
CHIP
1/10W
CHIP
0
R2615
R2607
47
CHIP
1/10W
R2606
470
CHIP
1/10W
R2618
220k
CHIP
1/10W
R2639
10
CHIP
1/10W
R2622
220k
CHIP
1/10W
R2604
470
CHIP
1/10W
1
0.9V
P-P
(H)
•A(6/6) BOARD WAVEFORMS
2
0.3V
P-P
(4MHz)
3
5.0V
P-P
(H)
4
5.0V
P-P
(V)
5
1.7V
P-P
(H)
6
0.8V
P-P
(H)
7
0.8V
P-P
(H)
8
1.2V
P-P
(H)
KLV-L23M1 (AEP)     3-13
<COMPONENT SIDE>
<CONDUCTOR SIDE>
A
   [POWER, SUPPLY, AUDIO PROCESSOR, AUDIO AMP, AV SW, TEXT MIX, INPUT/OUTPUT TERMINAL]
— A BOARD —
1
2
3
A
B
C
D
A
B
C
D
1
2
3
•
A BOARD SEMICONDUCTOR LOCATION
IC
IC2001
B-2
IC2002
C-1
IC2003
C-2
IC2004
C-2
IC2005
C-2
IC2006
C-2
IC2007
C-2
IC2008
C-1
IC2009
C-2
IC2010
B-2
IC2201
D-2
IC2202
C-2
IC2205
C-2
IC2206
C-2
IC2501
D-3
IC2604
C-2
IC2605
D-1
IC2606
D-1
IC7001
B-2
IC7002
B-2
IC7003
B-3
IC7004
A-3
IC7005
A-3
IC7007
C-3
IC7008
A-3
IC7009
B-3
IC7010
B-1
IC7011
B-1
IC7012
A-2
IC8401
A-2
IC8402
A-3
IC8403
A-3
TRANSISTOR
*
Q2001
C-3
2
Q2002
C-1
2
Q2003
C-1
2
Q2004
C-2
2
Q2201
D-2
2
Q2202
D-2
2
Q2203
D-2
2
Q2204
C-2
2
Q2205
C-2
2
Q2206
C-2
2
Q2208
C-2
2
Q2209
C-2
2
Q2210
C-2
2
Q2211
C-2
2
Q2216
C-3
2
Q2217
C-2
2
*
: Refer to Terminal name of semiconductors in silk screen printed circuit (see page 3-6)
Q2501
D-3
2
Q2502
D-3
2
Q2503
D-1
2
Q2504
D-1
2
Q2505
D-2
2
Q2506
D-2
2
Q2507
D-3
2
Q2508
D-2
2
Q2509
D-3
2
Q2601
D-2
2
Q2602
D-1
2
Q2603
D-2
2
Q2604
D-1
2
Q2605
D-2
2
Q2606
D-2
2
Q2607
D-2
2
Q7001
B-2
2
Q7002
B-2
2
Q7005
A-3
2
Q7006
A-1
2
Q7007
A-1
2
Q7008
A-1
2
Q7009
A-1
2
Q7012
C-3
2
Q7013
B-1
2
Q7014
A-1
2
Q7015
B-1
2
Q7016
B-1
2
Q7017
B-1
2
Q8401
A-2
-
Q8402
A-2
-
Q8403
A-2
-
Q8404
A-2
2
Q8405
A-2
-
Q8406
A-2
2
Q9401
B-1
2
Q9402
D-3
2
Q9403
D-3
2
Q9404
D-2
2
Q9405
D-2
2
Q9406
D-3
2
Q9407
D-3
2
Q9408
D-2
2
Q9409
D-2
2
Q9701
C-2
2
Q9702
C-2
2
Q9703
C-2
2
Q9704
C-2
2
Q9705
B-2
2
DIODE
*
D2001
B-2
3
D2202
C-2
3
D7001
A-2
3
D7002
A-2
3
D7003
A-1
3
D7004
B-1
3
D7007
B-1
3
D7008
A-1
3
D7009
B-1
3
D7010
B-1
3
D7011
D-1
3
D7012
B-2
3
D8402
A-2
3
D8403
A-2
3
D8404
A-1
3
D8405
A-1
3
D8406
A-2
3
D8407
A-2
3
D8408
A-2
3
D8409
A-2
3
D8411
A-2
3
D8413
B-2
3
D8414
B-2
3
D8418
B-2
3
D9401
D-1
3
D9402
D-1
3
D9403
D-1
3
D9404
D-1
3
D9405
D-2
3
D9406
D-1
3
D9407
D-3
3
D9408
D-3
3
D9409
D-1
3
D9410
D-2
3
D9411
D-2
3
D9413
D-2
3
D9414
D-3
3
D9415
D-3
3
D9416
D-2
3
D9417
D-2
3
D9418
D-2
3
D9419
D-2
3
D9420
D-3
3
D9421
D-3
3
D9423
D-1
3
D9424
D-1
3
D9425
D-1
3
D9426
D-1
3
D9427
D-1
3
D9428
D-1
3
D9429
D-3
3
D9701
B-2
3
D9702
B-2
3
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
Page of 74
Display

Click on the first or last page to see other KLV-L23M1 service manuals if exist.

RANDOM: