Sony KLV-23M1 Service Manual ▷ View online
KLV-23M1 (UC) 3-24
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
(5)
Schematic Diagrams of P Board
4.6
0
3.3
3.3
3.0
4.6
4.6
4.6
B-SS12346<UC.>-P..-P1
P(1/2)(HDMI-1)
HDMI
IN
LEVEL SHIFT
DACGNDR
RSET
V
H
DE
DDC +5V
NC
D2+
E
D2-
D1+
E
D1-
D0+
E
DO-
CLK+
E
CLK-
CEC
DDC CLK
DDC DAT
E
HPD
VCC
WP
SCL
SDA
E
A2
A1
A0
RESET
VCC
GND
CSDA
CSCL
RSVDL
OVCC
OGND
GND
VCC
OGND
OVCC
OVCC
SCK
WS
SD0
SPDIF
OGND
MCLKIN
MCLKOUT
NC
PLLIN
PLLVCC
PLLGND
OVCC
NC
NC
RSVDL
VCC
GND
ANBPB
DACVCCB
DACGNDB
ANGY
DACVCCG
DACGNDG
COMP
ANRPR
DACVCCR
NC
NC
DACGND
DACVCC
DSCL
DSDA
OGND
PGND
PVCC
AGND
AGND
AGND
AGND
AGND
AVCC
AVCC
AVCC
AVCC
EXT_RES
RX2-
RX2+
RX1-
RX1+
RX0-
RX0+
RXC+
RXC-
G2
G1
S1
D2
D1
S2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
EMI
C5002
C5003
C5004
C5005
C5006
C5007
C5008
C5009
C5010
C5011
C5012
C5013
C5014
C5015
C5016
C5017
C5018
C5019
C5020
C5021
C5022
C5023
C5024
C5025
C5026
R5000
R5006
R5010
R5011
R5012
R5014
IC5000
IC5001
D5006
D5007
RB5002
FB5000
FB5001
FB5002
FB5003
R5025
R5002
R5005
R5009
R5013
R5015
R5017
R5019
R5020
R5023
R5024
R5026
R5027
VD5000
VD5001
VD5002
VD5003
VD5004
VD5005
VD5006
VD5007
R5022
FL5004
Q5001
RB5000
RB5001
VD5008
VD5009
JL5001
Q5000
Q5002
R5021
CN5000
FL5000
FL5001
FL5002
FL5003
SII9993CTG100
HDMI RECEIVER
HDMI RECEIVER
CHANNEL 1
10
16V
:AL-CP
10
16V
:AL-CP
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
1000p
B:1608
1000p
B:1608
10
16V
:AL-CP
10
16V
:AL-CP
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
1000p
B:1608
10
16V
:AL-CP
BR24L02F-WE2
EDID NVM
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
10
16V
:AL-CP
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
33
:3216
0.01
25V
B:1608
BK2125HM102
0UH
BK2125HM102
0UH
BK2125HM102
0UH
BK2125HM102
0UH
MA111
DETECT
MA111
DETECT
0.047
16V
B:1608
10
6.3V
B:3216
10
:RN-CP
100
:1608
100
:1608
100
:1608
10k
:1608
#
33
:1608
1k
:1608
XX
:1608
3.9k
:RN-CP
3.9k
:RN-CP
3.9k
:RN-CP
3.9k
:RN-CP
390
:1608
4.7k
:1608
4.7k
:1608
3.9k
:RN-CP
33
:1608
33
:1608
PGB0010603
PROTECT
PGB0010603
PROTECT
PGB0010603
PROTECT
PGB0010603
PROTECT
PGB0010603
PROTECT
PGB0010603
PROTECT
PGB0010603
PROTECT
PGB0010603
PROTECT
100
:RN-CP
SSM6N15FU(TE85R)
10*4
:3216
10*4
:3216
MUN2211T1
HP RESET
MUN2211T1
W-PROT
2k
:RN-CP
19P
:CH 1
ADM2012H-900
CMF
:6GHz
ADM2012H-900
CMF
:6GHz
ADM2012H-900
CMF
:6GHz
ADM2012H-900
CMF
:6GHz
PR
Y
PB
+3.3V
SCK
WS
SD0
MCLK
+5V TO(2/2)
PROT TO(2/2)
+3.3V TO(2/2)
V TO(2/2)
DDC_5V TO(2/2)
MUTE2 TO(2/2)
SDA
SCLK
AUEDIO DATA TO(2/2)
TO(2/2) RESET1
TO
(2/2)
TO(2/2)
KLV-23M1 (UC) 3-25
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
3.3
0
3.3
0
0
0
0
3.3
3.3
2.7
2.8
3.2
3.3
3.3
0
3.3
0
0
0
0
3.3
3.3
3.3
3.2
3.3
3.3
0
3.3
3.3
3.3
0
5.0
3.0
3.0
0
3.3
3.3
1.3
1.3
0
3.3
3.3
3.2
0.3
1.2
3.3
3.3
5.0
1.0
1.0
1.1
0
0
0
0.2
5.0
0.2
0
0.2
0
5.0
0
2.9
2.9
2.9
0
0
0
0
5.0
0
0
1.0
0
0
3.3
0
3.2
0
9.0
3.3
1.3
0
0
0
5.0
5.0
5.0
4.6
5.0
9.0
4.6
5.0
5.0
5.0
5.0
5.0
5.0
5.0
9.0
5.0
5.0
5.0
X2
X1
TEST
OSC2
OSC1
O_ASW1
VCC
VSS
RESET_N
AVCC
VCL
B-SS12346<UC.>-P..-P2
P(2/2)(HDMI-2)
CN9003
A(1/4)BOARD
TO
CN4500(
9)
PB BOARD
TO
5V REG
Y
GND
PB
GND
PR
GND
L
R
A GND
10.5V
GND
SDAT
SCLK
RESET
I_FMT2
I_FMT1
RESET
VCC 3.3V
NMI
P85
P86
P87
DEBUG2
DEBUG1
GND
O_VSW
O_HPGMUTE1
O_HPGMUTE2
IO_SDA_TV
IO_SCL_TV
I_HPGDET1_N
I_HPGDET2_N
IO_SDA1
IO_SCL1
PR2IN
Y2IN
PB2IN
PB1IN
PR1IN
Y1IN
VSS
IO_SDA2
IO_SCL2
O_FCSW
O_ASW2
O_RESET2_N
O_RESET1_N
ON/OFF
0ADJ
COM
VOUT
VIN
B
A
R1
R3
RX
R2
R0
LX
L3
L0
L1
L2
PR
Y
PB
VCCA
NC
VSSO
VCC
VSSO
VSSA
FSEL
R
E
VCC
L
MCLK
LRCK
SCLK
SDAT
SUB MICRO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
OUT
VCC
GND
1
2
3
4
5
6
7
8
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
1
2
3
4
5
R5101
R5105
R5106
C5100
C5102
C5103
C5105
IC5100
L5101
D5100
R5203
R5231
R5232
R5235
R5239
R5244
R5247
R5251
R5258
R5262
C5200
C5201
C5202
C5203
C5204
C5205
C5206
C5207
C5209
C5210
C5211
C5212
C5213
C5214
C5215
C5216
C5217
C5218
C5219
C5220
C5221
C5222
C5223
C5224
C5225
C5226
C5228
FB5200
FB5201
FB5202
FB5203
IC5200
RB5300
C5300
C5301
C5302
C5303
C5304
R5302
R5303
R5304
R5305
R5306
R5307
R5308
R5309
R5310
R5311
R5312
R5313
R5315
R5317
R5318
R5319
R5321
R5322
R5323
R5325
R5326
X5300
CN5003
R5320
R5103
R5104
R5202
R5204
R5205
R5206
R5209 R5212
R5214
R5215
R5216
R5217
R5218
R5219
R5222
R5223
R5225
R5227
R5236
R5237
R5238
R5241
R5242
R5243
R5245
R5254
R5255
R5259
R5260
IC5201
CN5002
R5314
C5027
C5028
FB5004
IC5203
PS5100
C5229
C5230
C5231
R5233
R5240
D5101
IC5202
Q5201
Q5202
Q5204
Q5205
R5263
C5227
R5265
R5253
R5234
R5213
R5266
R5207
R5248
R5261
C5208
C5232
C5233
C5234
R5201
L5100
L5001
PS5101
C5104
C5107
C5108
IC5101
IC5301
Q5200
Q5300
R5249
R5250
R5252
10
16V
:AL-CP
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
12p
CH:1608
12p
CH:1608
22p
CH:1608
22p
CH:1608
22p
CH:1608
CS4335-KSZR
AUDIO DAC
68µH
2A
0.01
16V
B:1608
10
16V
:AL-CP
2200p
B:1608
2200p
B:1608
2200p
B:1608
2200p
B:1608
2200p
B:1608
220p
CH:1608
220p
CH:1608
2200p
B:1608
10
16V
:AL-CP
BK2125HM102
0UH
BK2125HM102
0UH
BK2125HM102
0UH
BK2125HM102
0UH
PTZ-TE25-3.9B
OVP
PQ1CZ41H2ZPH
3.3V DD CON
10MHz
10k
:3216
82
16V
:OS-CP
1000
6.3V
6.3V
:AL-CP
150
4V
:OS-CP
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0
:1608
0
:1608
1.2k
:RN-CP
1.2k
:RN-CP
100
:1608
100
:1608
100
:1608
100
:1608
100
:1608
100
:1608
100
:1608
100
:1608
100
:1608
100k
:1608
100k
:1608
100k
:1608
100k
:1608
10k
:1608
10k
:1608
10k
:1608
10k
:1608
100 :1608
100 :1608
100 :1608
100
:1608
100
:1608
10k
:1608
10k
:1608
10k
:1608
#
#
10k
:1608
10k
:1608
9P
100
:1608
2.4k
:RN-CP
3.9k
:RN-CP
75
:RN-CP
75
:RN-CP
75
:RN-CP
75
:RN-CP
75
:RN-CP
75
:RN-CP
1M
:1608
1k
:1608
1M
:1608
1k
:1608
1M
:1608
1k
:1608
1M
:1608
1M
:1608
4.7k
:1608
1M
:1608
1k
:1608
560
:RN-CP
4.7k
:1608
75 :RN-CP
75 :RN-CP
75 :RN-CP
560
:RN-CP
470
:1608
470
:1608
22k
:1608
22k
:1608
FMS6418A
VIDEO BUFFER
14P
10k
:1608
47
16V
:AL-CP
0.1
16V
16V
B:CHIP
:1608
CD4052BNSR
AUDIO SW
1A
:1608
220
4V
:AL-CP
220
4V
:AL-CP
220
4V
:AL-CP
10k
:RN-CP
10k
:RN-CP
EC10QS04-TE12L5
PUMP
NJM4558E
AUDIO LPF
MUN2212T1
AUDIO MUTE
MUN2212T1
AUDIO MUTE
MUN2211T1
AUDIO MUTE
MUN2211T1
AUDIO MUTE
#
22
16V
:AL-CP
1k
:1608
1k
:1608
47k
:1608
47k
:1608
1k
:1608
100k
:1608
1k
:1608
1k
:1608
22
16V
:AL-CP
22
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
100k
:1608
10µH
:2.5A
1µH
200MA
10
16V
:AL-CP
0.1
16V
16V
B:1608
10
16V
:AL-CP
BA05FP
HD64F3694
FXV-DA4
DTC144WKA
HP DETECT
HP DETECT
DTC144WKA
HP DETECT
HP DETECT
100k
:1608
100k
:1608
100k
:1608
PR
Y
PB
+5V
PR
Y
PB
SCLK
SDA
10.5V
SD0
SCK
WS
MCLK
TO(2/2) FMT
TO(2/2) DDC5V
TO(2/2) RESET1
TO(2/2) DDC5V
TO(1/2) +3.3V
TO(2/2) PROT
TO(1/2) AUDIO DATA
MUTE2
MUTE2
TO(1/2)
TO(1/2)
TO(2/2)
R
L
L
R
R5001
R5003
D5001
D5003
J5000
C5000
C5001
UDZS-10B
PROTECT
UDZS-10B
PROTECT
100k
:1608
100k
:1608
2P
1
:AL-CP
1
:AL-CP
KLV-23M1 (UC) 3-26
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
(6)
Schematic Diagrams of TU Board
+5V
1.8
0
+5V
AUDIO R
AUDIO L
VIDEO
3.5
0.3
+9V
+9V
+30V
+5V
1.1
0
8.8
31.5
4.9
4.9
4.9
VIDEO
AUDIO L
AUDIO R
4.0
4.0
2.0
4.4
4.0
3.2
0.2
3.8
4.0
0
3.1
4.8
4.8
4.9
4.1
4.1
1.8
B-SS12346<UC.>-TU.
(TUNER)
TU
TO A(1/4)BOARD CN6401
TO A(1/4)BOARD CN6403
BUFFER
BUFFER
RESET
RESET
RESET
SW
SW
TU6400
BTF-WA421
BUFFER
INV.
BUFFER
D6401
UDZS-TE17-10B
C6418
B
0.047
16V
1608
Q6408
2PA1576R-115
R6435
1k
CHIP
1/10W
Q6407
2PC4081R-115
R6438
1k
CHIP
1/10W
R6433
3.9k
CHIP
1/10W
R6432
4.7k
CHIP
1/10W
R6434
2.2k
CHIP
1/10W
R6437
1k
CHIP
1/10W
NC
CD
VSS
VDD
OUT
IC6401
S-80928CNMC-G8Y-T2
1
2
3
4
5
GND
L
R
MUTE
MODE
FMONO
BILED
STLED
DET OUT
OUT2
CN6403
10P
10
9
8
7
6
5
4
3
2
1
GND
AFT
RF AGC
GND
SDA T
SCL T
5V
30V
9V
GND
CN6401
10P
10
9
8
7
6
5
4
3
2
1
R6409
1k
CHIP
1/10W
R6413
22k
CHIP
1/10W
R6410
33k
CHIP
1/10W
L OUT
NC
NC
MODE
ST IND
DET OUT2
9V
VIF
RF AGC
5V
30V
R OUT
MUTE
F MONO
SAP IND
DET OUT
GND
AFT OUT
AS
SDA
SCL
9V
R6423
0
CHIP
R6420
0
CHIP
C6403
CH
100p
50V
1608
R6428
10k
CHIP
1/10W
R6430
2.7k
CHIP
1/10W
C6400
B
0.01
25V
1608
Q6404
2PC4081R-115
C6416
B
0.01
25V
1608
Q6403
2PC4081R-115
C6415
B
0.01
25V
1608
C6401
B
2200p
50V
1608
1/10W
R6402
100
CHIP
C6408
B
0.01
25V
1608
C6413
B
10
16V
3225
R6416
0
CHIP
R6415
100
CHIP
1/10W
R6424
0
CHIP
R6404
0
CHIP
Q6402
2PC4081R-115
C6409
B
0.01
25V
1608
C6406
B
10
16V
3225
Q6406
2PA1576R-115
Q6405
DTC114EUAFT106
R6466
4.7k
CHIP
1/10W
R6431
33k
CHIP
1/10W
R6417
1k
CHIP
1/10W
R6414
100
CHIP
1/10W
1/10W
R6427
18k
CHIP
R6400
0
CHIP
C6410
B
0.01
25V
1608
Q6457
DTC114EUAFT106
Q6401
2PC4081R-115
C6411
B
10
16V
3225
R6468
4.7k
CHIP
1/10W
R6403
1k
CHIP
1/10W
C6402
CH
100p
50V
1608
C6405
B
10
16V
3225
1/10W
R6401
100
CHIP
R6418
0
CHIP
R6421
1k
CHIP
1/10W
C6417
B
1000p
50V
1608
R6425
470
CHIP
1/10W
R6426
470
CHIP
1/10W
C6407
B
0.01
25V
1608
C6404
CH
100p
50V
1608
C6414
B
10
16V
3225
C6412
B
10
16V
3225
R6405
2.2k
CHIP
1/10W
R6412
10k
CHIP
1/10W
1
2
1
2.2V
P-P
(H)
2
2.2V
P-P
(H)
•TU BOARD WAVEFORM
KLV-23M1 (UC) 3-27
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
(7)
Schematic Diagrams of U1 Board
S VIDEO
S VIDEO
S VIDEO
L
R
AUDIO
VIDEO IN
1
2
VIDEO IN
AUDIO
R
L
S VIDEO
S VIDEO
S VIDEO
CN9004
A1(1/4)BOARD
TO
(INPUT TERMINAL)
B-SS12346<UC.>-U1
U1
CN9007
A1(1/4)BOARD
TO
R9213
0
CHIP
R9216
0
CHIP
R9236
0
CHIP
R9214
0
CHIP
R9201
0
CHIP
R9209
0
CHIP
R9210
0
CHIP
R9208
0
CHIP
R9211
0
CHIP
R9237
0
CHIP
R9207
0
CHIP
R9204
0
CHIP
R9235
0
CHIP
R9203
0
CHIP
R9212
0
CHIP
R9215
0
CHIP
J9201
V
R
L
2
1
4
3
J9202
V
R
L
2
1
4
3
JL9210
JL9203
JL9212
GND
RV1
LV1
S-1
GND
V1
GND
Y1
GND
C1
CN9201
10P
WHT
WHT
10
9
8
7
6
5
4
3
2
1
JL9202
JL9209
JL9211
JL9204
JL9201
JL9220
JL9219
JL9218
JL9217
JL9216
JL9215
JL9214
JL9213
NC
GND
RV1
LV1
S-1
GND
V1
GND
Y1
GND
C1
NC
CN9202
12P
12
11
10
9
8
7
6
5
4
3
2
1
Click on the first or last page to see other KLV-23M1 service manuals if exist.