Sony KV-XA34M60 Service Manual ▷ View online
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
KV-XA34M60
RM-954
KV-XA34M60
RM-954
– 73 –
– 74 –
(5) Schematic Diagrams of H Board
V
L
R
1
2
3
1
2
3
4
5
1
2
3
4
5
6
1
2
3 4
1
2
3
4
G
R
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
3
1
2
1
2
3
4
1
2
3
4
R3916
R3915
R3914
R3913
R3911
R3917
R3919
R3918
R3902
R3900
R3901
R3909
R3910
R3912
R3907
S3907
SWITCH
SWITCH
S3908
SWITCH
SWITCH
S3902
SWITCH
SWITCH
S3903
SWITCH
SWITCH
S3904
SWITCH
SWITCH
S3905
SWITCH
SWITCH
S3906
SWITCH
SWITCH
R3908
C3900
C3902
C3913
Q3901
Q3902
D3906
R3921
R3920
R3904
R3905
JW3900
C3901
C3903
CN3601
R3922
J3903
F3601
S3601
D3900
D3901
D3907
D3905
D3908
J3901
JACK
JACK
C3904
CN3901
CN3902
L3901
L3902
JW3904
C3910
C3911
CN3602
CN3903
#
#
CN3906
#
L3903
C3907
C3905
C3906
C3912
J3902
TERMINAL,S
TERMINAL,S
D
3
9
0
2
R3923
C3914
R3924
CN3904
CN3905
IC3901
47
10k
330
10k
330
75
220
220
75
330
330
1k
1.8k
3.3k
5.6k
470
0.01
:MPS
1
DTC144ESA
LED DRIVE
LED DRIVE
DTC144ESA
LED DRIVE
LED DRIVE
SPB-26MVWF
WAKE UP INDICATOR
WAKE UP INDICATOR
100
100
0.01
:MPS
10k
10k
#
#
#
4P
:VH
2.2k
3P
#
AC-PUSH-SW
NNCD9.1A-T1
PROTECTOR
PROTECTOR
NNCD9.1A-T1
PROTECTOR
PROTECTOR
NNCD9.1A-T1
PROTECTOR
PROTECTOR
NNCD9.1A-T1
PROTECT
NNCD9.1A-T1
PROTECT
47
25V
4P BLK :S-MICRO
6P WHT :S-MICRO
:EL0606
:EL0606
#
47
16V
47
16V
4P
:VH
#
#
7
.
5
M
M
4.7
4.7
470p
B
#
JW(5MM)
JW(5MM)
#
7
.
5
M
M
9P WHT :S-MICRO
9 P RED :S-MICRO
SBX3081-01(30)
LED DRIVE
LED DRIVE
4
1
2
3
A
C
O
U
T
N
C
N
C
N
C
A
C
O
U
T
A
C
I
N
N
C
N
C
A
C
I
N
S
P
R
O
U
T
S
P
G
N
D
S
P
G
N
D
S
P
L
O
U
T
S
P
G
N
D
S
P
G
N
D
W
I
N
W
I
N
G
N
D
G
N
D
G
N
D
S
T
B
Y
+
5
V
G
N
D
7
V
L
E
D
2
L
E
D
1
G
N
D
K
E
Y
2
K
E
Y
1
S
I
R
C
S
S
P
R
I
N
S
P
L
I
N
R
I
N
L
I
N
W
G
N
D
W
G
N
D
W
G
N
D
W
G
N
D
3
D
O
U
T
P
H
L
I
N
P
H
IN
C
I
N
S
I
N
C
V
I
N
Y
I
N
S
Y
C
CN6204
CN904
CN601
CN4602
TO F BOARD
TO A BOARD
TO B BOARD
FRONT AV IN,SENSOR,
POWER SWITCH
(
(
Y
S
AUDIO (R)
Y
S
AUDIO (R)
AUDIO (R)
AUDIO (L)
AUDIO (L)
5v
5v
TO SPEAKER
TO B BOARD
CN1400
CN1400
B-SSSBG3R-...-H..
JW3601
JW3602
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
KV-XA34M60
RM-954
KV-XA34M60
RM-954
– 75 –
– 76 –
(6) Schematic Diagram of D2 Board
1
2
3
4
5
6
7
8
G
S
1
2
3
1
2
3
4
6
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
1
2
3
4
5
6
7
8
C2819
C2828
C2837
C2813
C2811
C2805
C2809
R2821
C2814
C2817
C2822
Q2823
C2833
C2826
C2832
R2824
Q2811
Q2807
R2803
R2804
C2801
R2812
R2809
R2820
R2827
R2825
R2847
R2839
R2872
R2862
R2874
C2835
R2871
R2866
R2859
R2858
R2861
R2840
R2843
R2844
CN2823
C2829
R2881
C2803
L2801
C2806
R2816
JR2900
R
2
8
1
3
L2806
D2804
IC2803
C2824
D2803
C2810
C2818
C2821
C2825
C2830
C2834
C2840
C2841
C2842
C2900
C2901
CN2822
D2801
D2811
D2814
D2815
IC2806
L2802
Q2813
Q2821
Q2824
R2806
R2830
R2831
R2833
R2834
R2837
R2846
R2850
R2853
R2867
R2869
R2877
R2880
R2878
R2879
R2882
R2883
R2884
R2885
R2886
R2888
R2900
R2901
R2902
S2801
D2813
CN2821
C2831
I
C
2
8
0
5
R2801
R2838
R2857
R2860
R2887
R2889
T2801
L2803
Q2806
IC2801
C2820
C2843
Q2802
Q2805
Q2822
47
25V
10
0.47
160V
160V
10
160V
10
220p
500V
500V
B
47
25V
0.022
250V
:MPS
:MPS
10
16V
:BP
:BP
0.01
B
390
:FPRD
0.0022
:PT
0.47
:MPS
:MPS
1
10
:FPRD
IRF614
DQP.OUT
0.0047
:PT
2.2k
:CHIP
470
:CHIP
:CHIP
100k
:CHIP
47k
:CHIP
330
:CHIP
470
:CHIP
22k
:CHIP
1k
:CHIP
1.2k
:CHIP
2.2k
:CHIP
270k
:CHIP
270k
:CHIP
10k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
33k
:CHIP
100k
:CHIP
100k
:CHIP
100k
:CHIP
0
:CHIP
2SC4793
1P
:TAB
0.0022
B:CHIP
B:CHIP
#
0.0047
400V
:MPS
100k
:CHIP
#
4
7
k
:
C
H
I
P
680p
:PT
D1NL20U-TR
DUMPER
DUMPER
NJM78M09FA
9V-REG
47
25V
D1NL20U-TR
DUMPER
DUMPER
0.0027
630V
:PP
680p
:PT
0.082
100V
:MPS
:MPS
1
:MPS
0.0033
0.0056
10
#
2.2k
:CHIP
3.9k
2W
:RS
3.9k
:CHIP
2.2k
:CHIP
#
#
39k
:CHIP
470k
:CHIP
10k
:CHIP
22k
:CHIP
22k
:CHIP
6.8k
:CHIP
5.6k
:CHIP
5.6k
:CHIP
47k
:CHIP
3.9k
:CHIP
1k
:CHIP
47k
:CHIP
47k
:CHIP
SWITCH
3P
WHT
:S-MICRO
470p
500V
B
0.01
630V
630V
:PP
0.1
100V
:MPS
:MPS
11EQS04
NJM2903M
COMPARATOR
COMPARATOR
10mH
:LHL10
10mH
15mH
:LHL10
2SB734-34
15k
2W
:RS
4.7k
1W
:RS
4.7k
1W
:RS
12
1W
1W
:RS
#
7P
WHT
:S-MICRO
47k
:CHIP
1.2k
:CHIP
10k
:RN-CP
6.8k
:RN-CP
2.2k
:CHIP
1k
:RN-CP
150k
:CHIP
1SS119-25
1
S
S
1
1
9
-
2
5
NJM2903M
DF/DQP.AMP
DF/DQP.AMP
10
16V
:BP
:BP
10
16V
:BP
:BP
MA111-(K8).S0
BIAS
BIAS
MA111-(K8).S0
DQPV.MOD
DQPV.MOD
2SC3840(3)
DF.OUT
2SC1623-L5L6
2SC1623-L5L6
33mH
:LHL08
2SA1162-G
DQPV.MOD
DQPV.MOD
2SA1037AK-T146-R
2SA1037AK-T146-R
GND
GND
135V
15V
FBP
NC
QP -
QP +
NC
VD+
DF
D2806
EU2A
DQPV.MOD
D2816
V.PARA.AMP
PROTECT
135V
135V
15V
15V
15V
15V
15V
15V
(DF,DQP DRIVE)
UPC358G2-E2
B-SSSBG3R-...-D2.
TO A BOARD
CN503
CN503
TO A BOARD
CN504
CN504
DQPV.MOD
I
O
TO VM1 BOARD
CN2801
CN2801
– 77 –
KV-XA34M60
RM-954
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
1
2
3
1
2
3
1
2
3
4
5
VCC
GND
REF
NC
X
OUT
6
7
8
NC
REG
NC
1
2
3
4
5
6
7
8
9
10
1
2
3
4
C3804
R3814
R3828
C3801
C3808
C3807
C3816
C3819
Q3810
R3849
D3805
R3856
R3857
CN3804
R3808
R3810
Q3807
Q3808
R3839
R3847
R3846
R3848
R3845
C3805
R3854
IC3805
R3853
R3852
R3804
R3807
R3802
R3803
JW3801
R3823
C3822
CN3803
R3850
R3851
CN3802
R3861
S3801
R3860
JW3808
C3820
D3807
D3808
D3809
D3810
R3825
IC3807
R3805
R3809
Q3809
Q3811
Q3812
0.01
B
330
10
0.01
B
10
1
0.47
:FPRD
150k
4.7k
DTC144ESA
SW
DTC144ESA
SW
10k
100
1k
1k
4.7k
10
10k
LA6510
N/S DRIVE
1k
1k
#
0.47
:FPRD
100k
#
9.1k
470
15
0.1
:MPS
3P
WHT
:S-MICRO
JW(5MM)
JW(5MM)
#
#
#
#
4P
:S-MICRO
WHT
#
#
#
#
#
#
#
#
#
1k
SENSOR UNIT
2SC2785-HFE
NS DRIVE MUTE
2SC2785-HFE
2SC2785-HFE
NS DRIVE MUTE
1SS119-25
SW
2SA1175-HFE
BUFFER
5V
1K
GND
N/S(E)
TO COILS
TO A BOARD
CN510
7V
N/S(B)
DEGAUSS
V S
1
O U
T1
-
I
N 1
+I
N 1
G N
D
+I
N 2
-
I
N 2
O U
T2
V S
2
N/S(E)
V C
C
N/S(E)
N/S(E)
N/S(B)
11V
11V
7V
7V
5V
5V
(MAGNETIC FIELD CORRECTION)
B-SSSBG3R-...-DH.
(7) Schematic Diagram of DH Board
– 78 –
KV-XA34M60
RM-954
A (1/2) BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No
Voltage[v]
IC001
1
0
2
4.8
3
0.5
4
4.9
5
4.9
6
4.9
7
3.8
8
4.8
9
0.5
10
4.8
11
4.9
12
0
13
2.2
14
2.1
15
4.9
16
4.9
17
0
18
4.9[0]
19
1.9[2.6]
20
2.5
21
4.9
22
0
23
4.9
24
4.9
25
4.9
26
4.9
27
4.8
28
4.9
29
0
30
0
31
0
32
0
33
4.9
34
0
35
0
36
2.4
37
2.5
38
4.9
39
5.0
40
0.1
41
0.3
42
0.3
43
0.1
44
5.0
45
5.1
46
4.5
47
5.1
48
4.6
49
0.1
50
2.2
51
0.1
52
4.8[0.1]
IC002
1
0
2
4.9
3
4.9
4
7.3
5
4.9
6
0
7
0
IC003
1
0
2
0
3
0
4
0
5
4.9
6
4.9
7
0
8
4.9
IC100
1
4.9[0]
2
4.9
3
0
IC301
1
3.3<3.8>
2
5.0
3
1.5
4
5.0
5
4.8
6
4.3
7
1.8(1.6)
8
3.7
9
4.6
10
3.8
11
5.0
12
0
13
3.9
14
2.4
15
3.5
16
3.5
17
5.4
18
7.7
19
0.8
20
3.6
21
3.4
22
3.9
23
3.4
24
1.7
25
1.7
26
1.6
27
0
28
4.5
29
4.5
30
4.5
31
8.8
32
4.1
33
4.1
34
3.6
35
8.7
36
4.4
37
4.4
38
4.6
39
4.7
40
5.1
41
5.1
42
0
43
5.0
44
4.9
45
6.9(7.4)
46
5.0
47
8.7
48
2.1(0.2)
49
5.3(4.3)
50
0
51
0
52
3.0
IC302
1
0.9
2
0
3
1.2
4
0
5
4.8
6
4.8
7
1.0
8
0
9
0.7
10
4.8(0)
11
0[4.9]
12
1.4
13
0
14
1.6
15
0
16
1.7
IC502
1
1.3
2
5.9
3
1.2
4
0
5
2.5
6
1.6
7
6.5
8
8.9
IC503
1
1.5
2
13.1
3
-13.4
4
-14.8
5
0.2
6
13.3
7
1.5
IC601
1
2.0
2
0.1
3
272.1(294.8)
4
16.8
5
0
IC602
1
122.3
2
135.2
3
0
IC603
I
12.3
G
0
O
8.9
IC604
I
7.4
G
0
O
5.0
PH600
1
129.2
2
128.2
3
3.4
4
16.8
6-5 VOLTAGE MEASUREMENTS
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