Sony KLV-L32M1 Service Manual ▷ View online
KLV-L32M1 (AEP) 3-21
1
A
B
C
D
E
2
7
6
5
4
3
(4)
Schematic Diagram of H1 and H2 Boards
( 1 - 2 )
CN1006
BOARD
TO BL(1/6)
B-SS12268<AEP>-H1.
(KEY)
H1
CH-
VOL-
INPUT
VOL+
CH+
S9005
S9004
S9003
S9002
S9001
GND
KEY1
CN9001
2P
2
1
JL9002
D9001
UDZS-TE17-9.1B
R9002
910
CHIP
1/10W
C9002
B
0.1
16V
16V
1608
JL9001
R9001
2.7k
CHIP
1/10W
R9004
220
CHIP
1/10W
R9003
470
CHIP
1/10W
STBY5V
(LED,SIRCS)
H2
LED SW
SIRCS
B-SS12268<AEP>-H2.
( 3 - 11 )
CN1006
BOARD
TO BL(1/5)
LED SW
LED SW
RED
GREEN
RED
R9111
0
CHIP
D9102
SML-020MVT-T86
R
G
JL9107
JL9106
JL9105
JL9103
JL9102
R9110
820
CHIP
1/10W
Q9102
DTC114WUA-T106
JL9101
SIRCS
GND
PICTURE_MUTE(NC)
POWER_LED
STBY_LED
P_SAVE_LED
STBY5V
GND
POWER_INT
CN9101
9P
9
8
7
6
5
4
3
2
1
R9103
1k
CHIP
1/10W
R9101
560
CHIP
1/10W
R9108
47
CHIP
1/10W
CHIP
1/10W
470
R9107
D9101
SML-310LTT86
50V
22p
C9101
10V
33
C9103
Q9101
DTC114WUA-T106
Q9103
DTC114WUA-T106
D9104
MA3130WA-TX
S9101
C9102
B
0.47
10V
IC9101
GP1UM27SRK
OUT
GND
VCC
D9106
MA3130WA-TX
B
10
4.7
C9104
C9105
B
4.7
10
D9103
MA3130WA-TX
D9105
MA3130WA-TX
1
A
B
C
D
E
2
7
6
5
4
3
<COMPONENT SIDE>
<CONDUCTOR SIDE>
H1
[KEY]
— H1 BOARD —
•
H1 BOARD SEMICONDUCTOR LOCATION
*
3
Ref.
D9001
*
: Refer to Terminal name of semiconductors in
silk screen printed circuit (see page 3-6)
<COMPONENT SIDE>
<CONDUCTOR SIDE>
H2
[LED, SIRCS]
— H2 BOARD —
•
H2 BOARD SEMICONDUCTOR LOCATION
*
2
3
3
Ref.
Q9101-Q9103
D9101
D9102-D9106
*
: Refer to Terminal name of semiconductors in
silk screen printed circuit (see page 3-6)
KLV-L32M1 (AEP) 3-22
1
A
B
C
D
E
F
G
2
7
6
5
4
3
(5)
Schematic Diagrams of H3 Board
AUDIO R
AUDIO L
AUDIO R
AUDIO L
S
R/D/D/D
L/G/S/I
(INPUT TERMINAL)
H3
CN9301
BOARD
TO ULE(1/4)
B-SS12268<AEP>-H3.
C
Y
R9226
100
CHIP
1/10W
J9201
V
R
L
HP.R
A.GND
HP.L
HP_DET_IN
A.GND
R
L
GND
S_DET
GND
V
GND
C
GND
Y
BRN
15P
CN9201
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1/10W
100
R9223
CHIP
J9203
6P
G2
G1
2
1
4
3
VD9203
VD9202
VD9201
J9202
R9205
220
CHIP
1/10W
R9209
220
CHIP
1/10W
R9207
220
CHIP
1/10W
C9209
B
0.47
10V
1608
C9206
B
4.7
10
3216
C9210
B
4.7
10
3216
C9212
CH
100p
50V
1608
R9222
0
CHIP
JL9210
JL9209
1/10W
R9225 10
CHIP
1/10W
R9224
10
CHIP
MA3200WA-TX
D9208
C9215
B
0.022
25V
1608
MA3200WA-TX
D9209
C9214
B
0.022
25V
1608
JL9212
100p
C9213
CH
50V
1608
D9207
JL9211
R9212
100
CHIP
1/10W
R9217
100
CHIP
1/10W
D9204
UDZS-TE17-9.1B
D9206
UDZS-TE17-9.1B
D9201
UDZS-TE17-9.1B
R9211
220
CHIP
1/10W
1/10W
R9208
220
CHIP
R9204
220
CHIP
1/10W
C9201
CH
100p
50V
1608
C9203
CH
100p
50V
1608
C9204
CH
100p
50V
1608
C9205
CH
100p
50V
1608
1/10W
R9206
330
CHIP
1/10W
R9202
330
CHIP
1/10W
R9210
470k
CHIP
1/10W
R9213
470k
CHIP
R9214
220
CHIP
1/10W
R9215
220
CHIP
1/10W
R9216
220
CHIP
1/10W
C9208
F
1
10V
1608
C9207
F
1
10V
1608
100p
C9202
CH
50V
1608
JL9208
JL9207
JL9206
JL9205
JL9203
JL9201
JL9202
JL9204
R9201
0
CHIP
R9203
0
CHIP
<COMPONENT SIDE>
<CONDUCTOR SIDE>
H3
[INPUT TERMINAL]
— H3 BOARD —
•
H3 BOARD SEMICONDUCTOR LOCATION
*
3
qa
Ref.
D9201, D9204, D9206
D9207-D9209
*
: Refer to Terminal name of semiconductors in
silk screen printed circuit (see page 3-6)
KLV-L32M1 (AEP) 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
5.0
5.0
2.0
2.0
2.1
5.0
2.0
4.6
5.0
5.0
0
5.0
1.8
1.0
5.0
0
3.3
3.3
0
0
0
0.9
0.9
1.8
2.9
5.0
4
2.5
5.0
0.5
1.3
0.9
1.7
0.9
1.7
1.9
2.6
5.0
4.4
4.4
4.5
4.3
4.5
9.0
4.3
4.2
4.3
3.9
4.3
4.6
3.9
4.2
3.9
4.3
4.4
0
0
3.9
4.2
3.9
4.3
4.4
0
4.4
4.3
3.9
4.3
4.4
4.3
0
3.9
4.3
3.9
4.3
4.4
4.3
3.9
4.2
2.7
2.1
8.4
3.6
9.0
VIDEO
VIDEO
C
Y
VIDEO
C
Y
Y
C
1
VIDEO
4.5
3.9
4.5
3.3
4.5
4.5
4.0
4.5
VIDEO
VIDEO
VIDEO
C
Y
3
2
5
V5V
V5V
REG9V
VRF
VG
DAVS
AYO
DAVD
ACO
RT
ADVD
ADVS
RB
ADIN
CLPO
DTR
PNR
VEH1
VEH2
VEH3
MOD1
DVss
MOD2
DVdd
TEST
VS
IRF
CIN1
BIAS
YIN1
MUTE
COUT2
TRAP2
ROUT2
V/YOUT2
LOUT2
VCC
VOUT3
ROUT3
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
AVZ MUTE
2D COMB FILTER
TO(3/3)
TO(3/3)
BUFFER
(AV SW)
ULE(2/3)
B-SS12268<AEP>-ULE-P2
TO(3/3)
TO(1/3)
V5V
TO(1/3)
TO(1/3)
10uH
L9601
BUFFER
TO(3/3)
BUFFER
BUFFER
BUFFER
BUFFER
TO(1/3)
TO(3/3)
TO(1/3)
TO(1/3)
AV SW
TO(1/3)
TO(1/3)
C AMP
C AMP
BUFFER
BUFFER
BUFFER
TO(3/3)
BUFFER
BUFFER
BUFFER
BUFFER
TO(1/3)
TO(3/3)
BUFFER
TO(1/3)
(90H)
(SCART3)
(SCART1)
(SCART2)
(RCA)
R.IN
AV3_CIN2
AV2_V_IN
AV2_R_IN
AV2_L_IN
AV2_R_OUT
AV2_L_OUT
AV3_V_OUT
AV2_V_OUT
MODE2
S3
S_DET
AV1_V_OUT
AV1_L_OUT
AV1_R_OUT
AV3_R_OUT
AV3_L_OUT
AV1_L_IN
AV1_V_IN
AV1_R_IN
MODE1
AV3_V_IN
AV3_L_IN
AV3_Y_IN
AV3_R_IN
AV3_C_IN1
MODE3
RCA.R
RCA.Y
RCA.L
RCA.V
RCA.C
L9603
10uH
L9604
10uH
AV2_V_OUT
IC9603
TC7S66FU(TE85R)
1
2
3
4
5
R9695
100
CHIP
1/10W
R9696
47k
CHIP
1/10W
REG9V
R9634
1k
CHIP
1/10W
R9694
47k
CHIP
1/10W
C9643
B
0.1
16V
1608
R9628
100
CHIP
1/10W
C9642
47
16V
AV2_V_MUTE
L9605
10uH
Q9607
2SC2412K-T-146-QR
R9693
0
CHIP
R9664
470
CHIP
1/10W
R9656
470
CHIP
1/10W
R9662 3.3k
RN-CP
1/10W
R9653
3.3k
RN-CP
1/10W
R9654
1.8k
RN-CP
1/10W
R9649
330
RN-CP
1/10W
R9646
220
RN-CP
1/10W
C9625
47
6.3V
Q9617
2SC2412K-T-146-QR
R9691
1k
CHIP
1/10W
R9690
22k
CHIP
1/10W
R9689
22k
CHIP
1/10W
C9641
B
0.22
16V
1608
R9688
1.5k
RN-CP
1/10W
R9686
820
RN-CP
1/10W
FL9603
6
4
3
2
1
C9640
47
6.3V
Q9616
2SA1037AK-T146-QR
R9685
1k
CHIP
1/10W
R9684
1.2k
RN-CP
1/10W
R9682
820
RN-CP
1/10W
FL9602
6
4
3
2
1
C9639
B
0.22
16V
1608
Q9615
2SA1037AK-T146-QR
Q9614
2SA1037AK-T146-QR
R9681
1k
CHIP
1/10W
R9680
5.6k
RN-CP
1/10W
R9678
180
RN-CP
1/10W
R9677
220
RN-CP
1/10W
R9676
1k
RN-CP
1/10W
R9675
0
CHIP
FL9601
6
4
3
2
1
R9674
47
CHIP
1/10W
C9622
B
0.01
25V
1608
C9638
B
0.47
10V
1608
Q9613
2SA1037AK-T146-QR
Q9612
2SC2412K-T-146-QR
R9673
220
CHIP
1/10W
R9672
220
CHIP
1/10W
R9671
220
CHIP
1/10W
R9670
10k
CHIP
1/10W
R9669
22k
CHIP
1/10W
C.COMB
Y.COMB
C9637
B
0.22
16V
1608
C9634
B
0.22
16V
1608
Q9611
2SA1037AK-T146-QR
Q9610
2SA1037AK-T146-QR
CVBS_COMB
R9650
1.2k
C9633
B
0.22
16V
1608
C9632
B
0.22 16V
1608
C9630
B
0.22
16V
1608
C9629
B
0.22
16V
1608
C9628
B
0.22
16V
1608
C9627
B
0.22
16V
1608
R9601
0
CHIP
Y.WSS
COMP.R
COMP.L
C9617
B
0.22
16V
1608
C9619
47
6.3V
C9620
47
6.3V
C9618
B
0.22
16V
1608
C9623
B
0.22 16V
1608
C9621
B
0.022
25V
1608
R9637
560
CHIP
1/10W
R9640
56k
CHIP
1/10W
C9626
B
0.22
16V
1608
R9643
0
CHIP
0
R9648
CHIP
C9631
B
0.22
16V
1608
R9666
R9668
0
CHIP
R9667
0
CHIP
C9636
B
0.22
16V
1608
C9635
B
0.22 16V
1608
R9661 100
CHIP
1/10W
R9660 100
CHIP
1/10W
R9659 100
CHIP
1/10W
R9652
100
CHIP
1/10W
R9658100
CHIP
1/10W
FSC
PAL
VEH3
VEH1
VEH2
CLVS
CLPEN
CLVD
PLVD
VCV
PLVS
CPO
ADCK
MCKO
PLSL
CKSL
FIN
DVss
TEST
DVdd
TEST
TEST
TRAP
APCN
DVss
TEST
DVdd
NTPL1
NTPL2
IC9602
CXD2064Q-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
C.SW
Y.SW
C9605
B
0.47
10V
1608
C9606
B
0.47
10V
1608
R9607
1k
CHIP
1/10W
R9606
1k
CHIP
1/10W
AV3_V_OUT
AV3_V_OUT
R9616
100
CHIP
1/10W
R9622
1k
CHIP
1/10W
Q9602
2SC2412K-T-146-QR
R9615
47k
CHIP
1/10W
AV2
C9602
39
16V
L9602
10uH
Q9608
2SC2412K-T-146-QR
Q9606
2SC2412K-T-146-QR
Q9601
2SC2412K-T-146-QR
C9611
100
6.3V
CVBS.SW
RTV
TV
LTV
RV6
V6
LV6
COUT1
VGND
YOUT1
TRAP1
ROUT1
VOUT1
LOUT1
CXA2069Q
IC9601
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
AV3
AV5
AV2_V_OUT
R9635
0
CHIP
R9633
0
CHIP
R9629
1k
CHIP
1/10W
R9632
470
CHIP
1/10W
R9624
470
CHIP
1/10W
R9621
470
CHIP
1/10W
C9615
B
0.47
10V
1608
C9616
B
0.47
10V
1608
C9612
B
0.47
10V
1608
C9613
B
0.1
16V
1608
C9614
B
0.1
16V
1608
TUNER.VID
TU.R
TU.L
R9627
1k
CHIP
1/10W
CVBS_TXT
R9611
1k
CHIP
1/10W
R9610
100
CHIP
1/10W
Q9603
2SC2412K-T-146-QR
Q9604
2SC2412K-T-146-QR
Q9605
2SC2412K-T-146-QR
R9618
100
CHIP
1/10W
R9619
100
CHIP
1/10W
R9631
1k
CHIP
1/10W
R9630
1k
CHIP
1/10W
R9617
1k
CHIP
1/10W
R9620
1k
CHIP
1/10W
C9610
B
0.47 10V
1608
C9608
B
0.47 10V
1608
C9609
B
0.47 10V
1608
R9613 100
CHIP
1/10W
R9614 2.2k
CHIP
1/10W
R9612 2.2k
CHIP
1/10W
R.IN
L.IN
R9605
1k
CHIP
1/10W
R9604
1k
CHIP
1/10W
C9607
10
16V
SDA_P2
SCL_P2
C9601
B
0.1
25V
2012
R9609
100
CHIP
1/10W
R9608
100
CHIP
1/10W
C9604
B
0.47
10V
1608
C9603
B
0.47
10V
1608
1
2
2.0V
P-P
(H)
3
0.84V
P-P
(Fsc)
•ULE(2/3) BOARD WAVEFORMS
4
5
1.0V
P-P
(H)
1.0V
P-P
(H)
1.75V
P-P
(H)
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