Sony KE-MR31M2 Service Manual page 56

Flat panel color tv
Table of Contents

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1
3
2
A
TO(1/5)
SET9V
R8652
3.9k
1/10W
:CHIP
FB8603
B
BK1608TS601
R8657
R8651
C8628
56k
47k
1
1/10W
1/10W
10V
:CHIP
:CHIP
B:1608
R8659
R8718
C8636
R8670
0
15
100
15
1/10W
1/4W
16V
1/4W
4
3
2
1
:CHIP
:CHIP
:AL-CP
:CHIP
IC8607
NJM3414AV
BUFFER
L8605
10µH
5
6
7
8
:GLF2012
C8635
R8669
R8711
100
15
15
16V
1/4W
1/4W
C8629
C8630
:AL-CP
:CHIP
:CHIP
R8650
0.1
100
47k
25V
R8654
16V
1/10W
F:1608
56k
:AL-CP
:CHIP
1/10W
C
:CHIP
C8625
1
R8660
10V
0
B:1608
R8655
1/10W
#
:CHIP
R8653
3.9k
R8656
1/10W
10k
:CHIP
1/10W
:CHIP
D8620
0
:2012
R8649
12k
1/10W
:CHIP
C8624
100
16V
:AL-CP
D
CN8601
5P
0
HP_SW
1
TO
GND
2
0
H1 BOARD
HP_R
3
CN9504
GND
4
0
HP_L
5
C8631
C8632
E
0.1
16V
16V
SET9V
JL8606
:AL-CP
10
B:1608
R8663
3.9k
R8665
1/10W
27k
:CHIP
1/10W
JL8605
:CHIP
BIAS
R8662
10k
1/10W
:CHIP
AUIDO R
R_OUT
C8634
22
5
6
7
8
10V
F
:AL-CP
TO(3/5)
IC8608
NJM4560
4
3
2
1
R8661
3.9k
1/10W
:CHIP
AUIDO L
R8667
L_OUT
27k
1/10W
C8633
:CHIP
22
R8664
10V
10k
:AL-CP
1/10W
:CHIP
G
H
I
J
•A(4/5) BOARD WAVEFORM
1
1.8V
(36MHz)
P-P
K
4
5
6
DRY9V
R8673
Q8619
470k
C8730
0
1/10W
10
MSB709-RT1
:CHIP
:AL-CP
MUTE
R8675
R8695
2.2k
47k
R8691
0
1/10W
1/10W
1k
:CHIP
:CHIP
1/10W
:CHIP
Q8605
R8677
10k
MSD601-RT1
D8618
1/10W
MUTE
MA113-TX
:CHIP
R8672
470k
1/10W
:CHIP
R8674
0
2.2k
1/10W
:CHIP
TO(1/5)
Q8604
0
R8676
MSD601-RT1
Q8620
SET3.3V-2
10k
MSB709-RT1
MUTE
1/10W
MUTE
:CHIP
L8019
1µH
:CHIP
R8778
10k
1/10W
R8671
:CHIP
0
TO(1/5) HP_SW
1/10W
R8693 R8694
:CHIP
R8692
0
0
100
1/10W
1/10W
1/10W
:CHIP
L8018
HP_MUTE
:CHIP
:CHIP
1µH
C8658
:CHIP
47
6.3V
:AL-CP
UDA1380TT/N2
R8269
C8256
0
10
1/10W
16V
:CHIP
:BP-CP
VINR
AUDIO R
VADCN
C8659
47
VINM
6.3V
:AL-CP
VADCP
RESET
R8262
R8270
0 1/10W :CHIP
VDDD
47k
1/10W
BCK0
:CHIP
WS0
C8500
DATA0
Q8621
0.1
AUDIO L/R
R8689
16V
BCK1
47k
MSD601-RT1
B:1608
1/10W
RESET
R8260
WS1
:CHIP
100
1/10W
DATA1
:CHIP
C8731
R8690
SYSCLK
47
1k
D8619
6.3V
1/10W
VSSD
MA113-TX
:AL-CP
:CHIP
RTCB
L3MODE
R8263
AUDIO R
0
SP_R
1/10W
:CHIP
C8637
0.1
16V
B:1608
AUDIO L
SP_L
AUDIO L
D8616
DAN202K
C8727
470
16V
:AL-CP
Q8616
MSB709-RT1
MUTE
D8617
M1FS4-4063
TO(1/5) A_MUTE
7
8
9
TO(2/5) R_LINE
R8819
820
1/10W
:CHIP
R8799
0
D8073
1/10W
M1FS4-4063
:CHIP
R8794
8.2k
1/10W
:CHIP
SET3.3V-2
R8821
22k
1/10W
:CHIP
C8285
0.1
C8286
16V
#
B:1608
C8283
R8278
0.47
18k
16V
1/16W
B:2012
:CHIP
R8279
R8267
R8268
R8688
0
IC8015
0
C8260
0
0
1/10W
1/10W
0.1
1/10W
1/10W
:CHIP
FB8606
:CHIP
16V
:CHIP
:CHIP
BK1608TS601
[30H]
B:1608
STEREO AUDIO
C8258
DECODER
10
C8273
16V
10
:AL-CP
16V
VDDA_AD
:BP-CP
VINL
RX4
INTO
R8272
0 1/10W :CHIP
VSSA_AD
NC
CADO
C8259
BK1608TS601
VREF
0.1
RX5
SCL
16V
VSSA_DA
B:1608
TEST2
SDA
VOUTL
C8257
10 16V :AL-CP
RX6
CADI
BK1608TS601
VDDA_DA
NC
IC8018
PDN
VOUTR
C8264
AK4114VQ-L
RX7
XTI
0.22
DIGITAL AUDIO
VDDA_HP
16V
TRANSCEIVER
IIC
XTO
R8271
B:1608
VOUTL_HP
0
P/SN
1
DAUX
1/10W
C8261
12.288 MHz
VREF_HP
:CHIP
47
XTL0
MCK02
6.3V
VOUTR_HP
:AL-CP
XTL1
BICK
VSSA_HP
VIN
SDTO
L3_IIC
R8277
R8236
0
SDA
0
1/10W
1/10W
:CHIP
SCL
:CHIP
FB8605
FB8604
BK1608TS601
BK1608TS601
R8264
R8265
10
10
1/10W
1/10W
R8745
C8284
C8287
:CHIP
:CHIP
10
0.1
47
1/10W
16V
6.3V
TO(1/5)
:CHIP
B:1608
:AL-CP
SET3.3V-2
I2C_PF
L8020
1µH
:CHIP
PF_SCLK
PF_SDAT
AUDIO L/R
SET9V
P_MUTE1
R8780
TO(1/5)
0
1/10W
O_A_MUTE
:CHIP
R8781
Q8617
1k
D8722
MSB709-RT1
1/10W
M1FS4-4063
:CHIP
MUTE
C8699
R8784
0.22
47k
8.8
16V
1/10W
B:1608
D8723
:CHIP
MMDL914T1
8.8
R8782
0
0
47k
C8729
Q8618
1/10W
R8783
10
R8785
MSD601-RT1
:CHIP
47k
16V
470k
1/10W
C8728
:AL-CP
MUTE
1/10W
:CHIP
470
:CHIP
16V
:AL-CP
D8718
DAN202K
WOOFER_MUTE
D8725
DAN202K
TO(1/5) L_MUTE
D8719
DAN202K
LINE_MUTE
TO(1/5) HP_MUTE1
D8726
DAN202K
D8720
DAN202K
HP_MUTE
10
11
12
R8737
R8770
R8771
330
330
470k
1/10W
1/10W
1/10W
:2012
:CHIP
:CHIP
C8723
C8724
R8772
0.001
10
R8773
100
B:1608
16V
100
1/10W
:AL-CP
1/10W
:CHIP
:CHIP
FIX_R TO(2/6)
16
15
14
13
12
11
10
9
IC8618
NJM2123M(TE2)
SET9V
OP AMP WITHSW
R8774
1
2
3
4
5
6
7
8
100
1/10W
:CHIP
FIX_L TO(2/6)
R8775
100
1/10W
2SC4081T106R
:CHIP
R8734
R8730
FIX_VAR
4.7k
22k
1/10W
TO(1/5)
1/10W
:CHIP
C8725
:CHIP
10
16V
:AL-CP
R8776
C8674
470k
100
1/10W
16V
:CHIP
:AL-CP
C8726
0.001
Q8091
B:1608
MSB709-RT1
R8777
RESET
330
1/10W
:CHIP
R8729
22k
R8738
1/10W
330
:CHIP
1/10W
:2012
R8793
R8792
4.7k
4.7k
1/10W
1/10W
:CHIP
:CHIP
L_LINE
TO(2/6)
D8606
R8735
4.7k
MA113-TX
1/10W
Q8607
:CHIP
2SA1576A-T106-QR
MUTE SW
TO(3/5)
I2C_PF_33
(P3-5G)
R8732
R8728
27k
C8709
18k
1/10W
Q8092
1/10W
:CHIP
MSD601-RT1
:CHIP
:AL-CP
RESET
Q8608
SET9V
2SA1576A-T106-QR
FB8607
R8281
47 1/10W :CHIP
MUTE SW
SCL33
SDA33
R8790
D8607
R8280
100
DAP202K
FB8608
47 1/10W :CHIP
FB8609
1/10W
R8282
BK1608TS601
:CHIP
MUTE
TO(1/5)
100
1/16W
RESET_4114
:CHIP
C8677
1.5p CK:2012
C8682
1.5p CK:2012
X8009
SDOUT
AUDIO L/R
SCLK0
C8714
470p
B:1608
R8791
LRCLK0
10k
1/10W
:CHIP
L8608
C8707
C8706
C8711
R8750
R8753
10µH
0.1
100
10
3.3k
330
:CHIP
16V
16V
16V
1/10W
1/10W
:AL-CP
B:1608
:AL-CP
:CHIP
:CHIP
R8749
100k
1/10W
8
7
6
5
:CHIP
R8756
2.2k
1/10W
Q8612
:CHIP
2PD601AR
MUTE
IC8615
NJM4558V-TE2
BUFFER
1
2
3
4
Q8613
2PB709AR
D8612
R8743
C8708
DAP202K
10k
100p
1/10W
CH:1608
:CHIP
C8717
0.1
R8740
16V
4.7k
B:1608
1/10W
:CHIP
R8739
10k
1/10W
SET 9V
:CHIP
C8705
R8736
R8721 R8722
R8719
0.22
10k
10k
10k
4.7k
16V
1/10W
1/10W
1/10W
1/10W
B:1608
:CHIP
:CHIP
:CHIP
:CHIP
BIAS
WOOFER OUT
C8701
100p
CH:1608
R8727
R8726
C8702
4.7k
4.7k
8
7
6
5
0.22
1/10W
1/10W
16V
:CHIP
:CHIP
B:1608
IC8614
NJM4558V-TE2
MIX+LPF
C8700
0.1
1
2
3
4
16V
R8725
B:1608
47k
1/10W
:CHIP
R_OUT
R8724
C8704
22k
10
1/10W
16V
:CHIP
:BP-CP
R8720
10k
1/10W
L_OUT
:CHIP
R8723
C8703
22k
10
1/10W
16V
TP8601
:CHIP
:BP-CP
A(4/5)
15
13
14
R8754
R8764
Q8610
0
8.2k
3.3k
SET9V
1/10W
1/10W
MUTE
:CHIP
:RN-CP
BIAS
C8712
C8718
0
C8713
0.1
220p
100
16V
CH:1608
R8763
16V
F:1608
3.3k
:AL-CP
1/10W
:RN-CP
C8720
R8758
1
100
10V
1/10W
8
7
6
5
B:1608
:CHIP
IC8616
NJM4558V-TE2
AUDIO-BUFF
1
2
3
4
C8719
1
C8716
10V
220p
B:1608
CH:1608
R8755
100
1/10W
R8762
:CHIP
0
R8752
0
1/10W
8.2k
JL8621
:CHIP
1/10W
Q8609
L_OUT
:CHIP
2SC4081T106R
R_OUT
0
MUTE
R8761
JL8620
0
1/10W
R8746
:CHIP
0
1/10W
D8609
SET9V
:CHIP
MA111-TX
D8608
100
R8751
MA113-TX
16V
47k
RECT
1/10W
:CHIP
R8741
Q8611
22k
DTC114EUA-T106
1/10W
MUTE-SW
:CHIP
C8710
LINE_MUTE
R8742
1
1M
:AL-CP
1/10W
:CHIP
CN8003
LINE OUT
2P
TO
1
SPDIF_TX
M(3/3)BOARD
2
GND
CN3402
Q8614
2PB709AR
MUTE CONT.
D8613
MA113-TX
TO(2/5)
WOOFER_OUT
R8767
R8766
18k
27k
1/10W
1/10W
:CHIP
:CHIP
R8768
0
1/10W
:CHIP
C8721
D8614
100
R8769
16V
MA113-TX
D8615
8.2
47k
:AL-CP
MA111-TX
1/10W
7.5
:CHIP
R8759
C8722
22k 1/10W :CHIP
1
8.2
:AL-CP
WOOFER_MUTE
R8760
1M
Q8615
1/10W
DTC114EUA-T106
:CHIP
MUTE SW
8
7
6
5
IC8617
TC4W53FU
SW
1
2
3
4
(SURROUND,AUDIO OUT)
B-SS12573<CH.>-A..-P4
KE-MR61M2 (CH)
3-35

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