Read Sony KD-34XBR970 Service Manual online
KD-34XBR970
109
KD-34XBR970
PA BOARD SCHEMATIC DIAGRAM
Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method.
Data is provided for reference only.
1.3 Vp-p (H)
1.3 Vp-p (H)
1.5 Vp-p (H)
1
2
3
PA BOARD WAVEFORMS
G
2
G
1
S
1
D
2
D
1
S
2
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
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
10
11
12
13
14
L
R
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
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
I
O
G
1
2
3
4
5
C9547
C9521
C9538
C9523
C9507
C9541
C9516
C9509
C9529
C9511
C9510
C9575
C9543
C9513
C9553
C9537
C9579
C9546
C9578
C9824
C9826
C9825
C9545
C9843
C9832
C9558
CN9504
D9507
D9506
FB9507
FB9504
FB9505
FB9506
FB9512
FB9510
FB9509
FB9508
IC9504
IC9505
IC9502
IC9521
J9503
L9502
PS9500
R9852
R9569
R9851
R9565
R9850
R9544
R9562
R9559
R9546
R9555
R9557
R9520
R9556
R9558
R9511
R9597
R9868
R9529
R9507
R9867
R9866
R9582
R9577
R9584
R9508
R9530
R9576
R9509
R9531
R9518
R9580
R9581
R9532
R9626
R9542
R9535
R9539
R9534
R9540
R9864
R9860
R9541
R9547
R9543
R9616
R9614
R9854
R9625
R9566
R9624
R9574
R9623
R9612
R9606
R9595
R9552
R9853
R9564
R9560
R9572
R9575
RB9500
D9501
D9502
D9503
IC9503
X9501
R9592
R9627
RB9510
R9512
R9513
R9514
R9515
R9516
R9517
R9602
R9501
R9510
RB9517
C9841
L9501
C9562
R9519
R9563
R9882
R9885
R9890
R9886
R9884
R9887
C9835
R9615
D9500
C9842
R9585
R9869
RB9511
RB9512
R9888
R9538
IC9506
IC9509
C9527
IC9514
R9526
R9548
R9505
R9528
R9533
Q9511
Q9502
Q9517
Q9516
Q9506
Q9501
R9502
C9528
C9552
C9560
C9508
C9514
C9515
C9517
C9526
C9530
C9531
C9532
C9542
C9554
C9555
C9559
C9563
C9571
C9576
C9828
C9831
C9836
C9839
C9519
C9524
C9525
C9533
C9534
C9535
C9540
C9549
C9550
C9557
C9584
C9585
C9586
C9587
C9588
C9589
C9623
C9830
C9833
C9561
C9551
VD9500
VD9501
VD9502
VD9503
VD9504
VD9505
VD9506
VD9507
VD9518
VD9519
Q9503
Q9514
CN9500
FL9501
FL9504
FL9505
FL9506
R9891
C9583
R9586
IC9500
R9506
R9611
C9570
C9566
IC9517
SII9993CTG100
HDMI RECEIVER
CHANNEL 1
0.1
16V
B:1608
0.1
16V
B:1608
1000p
B:1608
1000p
B:1608
0.1
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
1000p
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
390
1/10W
:1608
:1608
4.7k
1/10W
:1608
4.7k
1/10W
:1608
:1608
100k
1/10W
:1608
100k
1/10W
:1608
100k
1/10W
:1608
:1608
100k
1/10W
:1608
:1608
1M
1/10W
:1608
1M
1/10W
:1608
1M
1/10W
:1608
1M
1/10W
:1608
:1608
1M
1/10W
:1608
1M
1/10W
:1608
0
1/10W
:1608
0
1/10W
:1608
:1608
3.9k
1/10W
:RN-CP
3.9k
1/10W
:RN-CP
3.9k
1/10W
:RN-CP
100k
1/10W
:1608
:1608
100k
1/10W
:1608
:1608
1k
1/10W
:1608
:1608
12p
CH:1608
12p
CH:1608
22p
CH:1608
22p
CH:1608
22p
CH:1608
CS4335-KSZR
AUDIO DAC
5V REG
2P
2A
2A
1k
1/10W
:1608
4.7k
1/10W
:1608
:1608
1k
1/10W
:1608
:1608
4.7k
1/10W
:1608
:1608
100
1/10W
:1608
100
1/10W
:1608
:1608
100
1/10W
:1608
:1608
100
1/10W
:1608
3.9k
1/10W
:RN-CP
33
:3216
3.9k
1/10W
:RN-CP
0.01
16V
B:1608
2200p
B:1608
2200p
B:1608
2200p
B:1608
2200p
B:1608
2200p
B:1608
220p
CH:1608
220p
CH:1608
2200p
B:1608
1k
1/10W
:1608
1k
1/10W
:1608
10k
1/10W
:1608
10k
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
100
1/10W
:1608
:1608
100
1/10W
:1608
100k
1/10W
:1608
100k
1/10W
:1608
100k
1/10W
:1608
33 1/10W
:1608
2.4k
1/10W
:RN-CP
270k
1/10W
:1608
:1608
0.01
25V
B:1608
33
1/10W
:1608
:1608
BK2125HM102
0UH
BK2125HM102
0UH
BK2125HM102
0UH
BK2125HM102
0UH
BK2125HM102
0UH
BK2125HM102
0UH
BK2125HM102
0UH
BK2125HM102
0UH
14P
WHT(L TYPE)
:S-MICRO
MA111
DETECT
MA111
DETECT
1.2k
1/10W
:RN-CP
560
1/10W
:RN-CP
1.2k
1/10W
:RN-CP
270k
1/10W
:1608
:1608
560
1/10W
:RN-CP
470
1/10W
:1608
:1608
22k
1/10W
:1608
:1608
22k
1/10W
:1608
:1608
100
1/10W
:1608
:1608
100
1/10W
:1608
:1608
470
1/10W
:1608
:1608
0
1/10W
:1608
:1608
0
1/10W
:1608
10
1/10W
:RN-CP
PTZ-TE25-3.9B
OVP
UDZS-10B
PROTECT
UDZS-10B
PROTECT
PQ1CZ41H2ZPH
3.3V DD CON
10MHz
100
1/10W
:1608
:1608
100
1/10W
:1608
100*4
:3216
:3216
75
1/10W
:RN-CP
75
1/10W
:RN-CP
75
1/10W
:RN-CP
75
1/10W
:RN-CP
75
1/10W
:RN-CP
75
1/10W
:RN-CP
100
1/10W
:1608
75
1/10W
:RN-CP
75
1/10W
:RN-CP
10k
:3216
82
16V
:OS-CP
:2.5A
10
6.3V
:B 3216
33 1/10W
:1608
3.9k
1/10W
:RN-CP
75
1/10W
:RN-CP
75
1/10W
:RN-CP
75
1/10W
:RN-CP
75
1/10W
:RN-CP
75
1/10W
:RN-CP
75
1/10W
:RN-CP
1000
6.3V
:AL-CP
100
1/10W
:1608
EC10QS04-TE12L
PUMP
150
4V
:OS-CP
100
1/10W
:1608
10k
1/10W
:1608
10*4
:3216
10*4
:3216
1k
1/10W
:RN-CP
100
1/10W
:RN-CP
CD4052BNSR
AUDIO SW
SSM6N15FU(TE85R)
LEVEL-SHIFT
2.2
16V
16V
:CHIP
NJM4558E
AUDIO LPF
10k
1/10W
:RN-CP
10k
1/10W
:RN-CP
47k
1/10W
:CHIP
:CHIP
22k
1/10W
:1608
:1608
2.2k
1/10W
:1608
75
1/10W
:RN-CP
4V
SMT
4V
SMT
4V
SMT
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
BR24L02F-WE2
EDID NVM
0.047
50V
B:1608
0.1
25V
25V
:1608
0.1
25V
:1608
0.1
25V
25V
:1608
0.1
25V
25V
:1608
0.1
25V
:1608
0.1
25V
25V
:1608
0.1
25V
25V
:1608
0.1
25V
25V
:1608
0.1
25V
:1608
0.1
25V
:1608
0.1 25V
:1608
0.1
25V
:1608
0.1
25V
:1608
0.1
25V
:1608
0.1
25V
:1608
0.1
25V
25V
:1608
0.1
25V
:1608
0.1
25V
:1608
0.1
25V
25V
:1608
MUN2212T1
MUN2211T1
MUN2212T1
MUN2211T1
MUN2211T1
MUN2211T1
0.1
25V
B:1608
PGB0010603NR
PROTECT
PGB0010603NR
PROTECT
PGB0010603NR
PROTECT
PGB0010603NR
PROTECT
PGB0010603NR
PROTECT
PGB0010603NR
PROTECT
PGB0010603NR
PROTECT
PGB0010603NR
PROTECT
PGB0010603NR
PROTECT
PGB0010603NR
PROTECT
DTC144WKA-T146
DTC144WKA-T146
19P
DC1R019NDB
:CH 1
ADM2012H-900
CMF
:6GHz
ADM2012H-900
CMF
:6GHz
ADM2012H-900
CMF
:6GHz
ADM2012H-900
CMF
:6GHz
100
1/10W
:1608
0.1
16V
16V
B:1608
100
1/10W
:1608
FMS6418AM16X
VIDEO BUFFER
0
1/10W
:1608
:1608
0
1/10W
:1608
:1608
0.1
25V
25V
B:1608
0.1
25V
25V
B:1608
89P965APV1-G5001
PR
Y
PB
SCLK
SDA
PR
Y
PB
+5V
PR
Y
PB
+3.3V
9V
Y
PR
PB
SCLK
SDA
TP7307
1
8
2
7
3
6
4
5
V
SCK
WS
SD0
MCLK
SD0
SCK
WS
MCLK
V
SPDIF
RXC-
RXC+
RX0+
RX0-
RX1+
RX1-
RX2+
RX2-
EXT_RES
AVCC
AVCC
AVCC
AVCC
AGND
AGND
AGND
AGND
AGND
SUB MICRO
PVCC
PGND
OGND
DSDA
DSCL
D
A
C
V
C
C
D
A
C
G
N
D
N
C
N
C
D
A
C
V
C
C
R
A
N
R
P
R
C
O
M
P
D
A
C
G
N
D
G
D
A
C
V
C
C
G
A
N
G
Y
D
A
C
G
N
D
B
D
A
C
V
C
C
B
A
N
B
P
B
G
N
D
V
C
C
R
S
V
D
L
N
C
N
C
O
V
C
C
P
L
L
G
N
D
P
L
L
V
C
C
P
L
L
I
N
N
C
MCLKOUT
MCLKIN
OGND
SPDIF
SD0
WS
SCK
VCC
GND
OVCC
O
V
C
C
O
G
N
D
V
C
C
G
N
D
O
G
N
D
O
V
C
C
R
S
V
D
L
C
S
C
L
C
S
D
A
GND
VCC
SDAT
SCLK
LRCK
MCLK
L
VCC
E
R
9V
RESET
SCLK
SDAT
A GND
R
L
GND
PR
GND
PB
GND
Y
GND
FSEL
VSSA
VSSO
VCC
VSSO
NC
VCCA
PB
Y
PR
R
E
S
E
T
EDID
A0
A1
A2
E
SDA
SCL
WP
VCC
HPD
E
DDC DAT
DDC CLK
CEC
CLK-
E
CLK+
DO-
E
D0+
D1-
E
D1+
D2-
E
D2+
NC
DDC +5V
L2
L1
L0
L3
LX
R0
R2
RX
R3
R1
A
B
V
I
N
V
O
U
T
C
O
M
0
A
D
J
O
N
/
O
F
F
O_RESET1_N
O_RESET2_N
O_ASW2
O_FCSW
O
_
A
S
W
1
IO_SCL2
IO_SDA2
DE
H
V
VSS
Y1IN
PR1IN
PB1IN
PB2IN
Y2IN
PR2IN
IO_SCL1
IO_SDA1
I_HPGDET2_N
I_HPGDET1_N
IO_SCL_TV
IO_SDA_TV
O_VSW
R
S
E
T
D
A
C
G
N
D
R
3
.
3
V
R
E
S
E
T
V
S
S
V
S
S
X
T
A
L
I
N
X
T
A
L
O
U
T
V
C
C
C
L
O
C
K
C
L
O
C
K
O_HPGMUTE1
O_HPGMUTE2
GND
I
_
V
S
Y
N
C
I
_
F
M
T
1
I
_
F
M
T
2
O
_
W
P
M
U
T
E
GND
GND
HDMI RECEIVER
CN2304
TO M BOARD
9-965-998-01<DA4>PA
1
2
3
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
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