Sony KDS-70R2000 Service Manual page 92

A B C
UE.-SP-3(KDS-70R2000)
1
Q9817
2SC1623-L5L6
R9885
1k
1/10W
C9842 C9843
0.1
22
10V
R9883
R9882
47k
47k
1/10W
SUB_LR_OUT_L 1/10W
R9891
C9838
100
2.2
1/10W
16V
IC9806
2
NJM4558V-TE2
DUAL
OPERATIONAL
AMPLIFIER
SUB_LR_OUT_R
R9892
C9839
100
2.2
1/10W
16V
MONITOR OUT
3
SEL_LR_OUT
R9884 R9886
47k 47k
1/10W 1/10W
SEL_LR_OUT_L
C9840 R9887
2.2 100
4
16V 1/10W
IC9805
NJM4558V-TE2
DUAL
OPERATIONAL
AMPLIFIER
SEL_LR_OUT_R
R9888
C9841
100
2.2
1/10W
16V
5
SELECT OUT
A9V
L9800
10uH
C9800 R9800
100 6.8k
16V
1/10W
Q9800
2SC1623-L5L6
C9801
6
10
16V
R9801 R9804 C9806 C9807
12k 1k 0.1 22
1/10W 1/10W 16V 10V
SCART2_LR_OUT
R9808 R9813
47k
1/10W
SCART2_LR_OUT_L 1/10W
R9805
C9804
0
2.2
5 6
16V
IC9800
7
NJM4558V-TE2
DUAL OP AMP
4 3
SCART2_LR_OUT_R
C9805 R9806
0
2.2
R9814
16V
47k
1/10W
8
SCART1_LR_OUT
R9807 R9809
47k 47k
1/10W
1/10W
SCART1_LR_OUT_L
9
C9802 R9802
2.2 18k
5 6
16V 1/10W
4 3
SCART1_LR_OUT_R
C9803 R9803
2.2
18k
16V 1/10W
10
SCART1 INV AMP
11
D E F
A9V
L9804
10uH
R9889
6.8k
C9847
R9890 C9844
12k 100
10
16V
1/10W 16V
R9893 R9899
47 330
1/10W
1/10W MON_OUT_L
C9848 R9897
C9846
10 47k
0.1
5 6 7 8 R9906
16V 1/10W Q9823
16V
2.2k 2SC1623-L5L6
1/10W
R9910
Q9819
2.2k
2SC1623-L5L6
1/10W
4 3 2 1
MON_OUT_R
R9894 R9898 R9902
C9849
47
10 47k 330
1/10W 1/10W
16V 1/10W
Q9821
2SC1623-L5L6
R9905
2.2k
R9908 R9935
Q9818
2.2k 1k
2SC1623-L5L6 1/10W
1/10W
C9845
0.1
16V
R9895
47
1/10W
SEL_OUT_L
R9900 R9904
C9851
R9909 R9912
10 470k 330
2.2k 2.2k
5 6 7 8
16V 1/10W 1/10W
Q9822 Q9825
2SC1623-L5L6 2SC1623-L5L6
4 3 2 1
SEL_OUT_R
R9896 R9903
C9850 R9901
47 10 470k 330
R9907 R9936
1/10W
16V 1/10W 1/10W 2.2k R9911
1/10W
1/10W 2.2k
Q9820
Q9824
2SC1623-L5L6
2SC1623-L5L6
AUDIO SWITCH
C9811
10
16V
LINE_LR_OUT
R9812
15k
1/10W
11V
C9814
10k 0.1
16V LINE_OUT_L
C9817 R9825 R9829
330 HDMI_INT
10 470k
7 8 Q9804
16V 1/10W 1/10W
2SC1623-L5L6
R9847 R9852
- XX
0 D9801
+ C9816
XX
100 R9834 R9837
2.2k 2.2k D9800
16V
XX
+ 1/10W Q9802 1/10W
2SC1623-L5L6
-
D9802
C9824 R9853
R9830 MMDL914T1
2 1
330 XX 0
1/10W
LINE_OUT_R
R9826 D9803
R9816 C9818
Q9806
10 470k XX
10k
1/10W XX
1/10W 16V Q9801
2SC1623-L5L6 R9836
Q9805
2.2k
R9817 2SA1235TP-1EF
15k 1/10W
D9804
1/10W MMDL914T1
R9831 Q9808
R9841
MUN2111T1
2.2k Q9803
1k
2SC1623-L5L6
1/10W 1/10W
C9812
10 R9842
16V
1k
1/10W
D9805
R9848
LINE OUT 10k MMDL914T1
1/10W
SCART1_INV
C9810
100p SCART1_INV_LR_IN_L
50V
SCART1_INV_LR_IN_R
C9821
C9819
2.2
R9815 2.2
22k 16V
16V
1/10W
R9843
C9823 R9850
470k 330 Q9809
C9815 10
7 8 1/10W 2SC1623-L5L6
0.1 16V 1/10W 2SC1623-L5L6
16V
R9854
2.2k
1/10W
IC9801
NJM4558V-TE2
DUAL OP AMP
2 1
R9818
C9822 R9849
22k R9844
1/10W 10 470k 330
16V 1/10W 1/10W
R9851 Q9810
2.2k 2SC1623-L5L6
C9813
1/10W
100p
50V
Q9807
2SC1623-L5L6
TV OUT
G H I
11V
11V
Q9830
2SA1235TP-1EF
R9927 R9928
XX XX
SEL_MUTE_O
11V
D9809
XX
C9853 R9919
XX XX
Q9831
2SA1235TP-1EF
Q9836
XX
Q9832
XX
Q9833
INV_AC_MUTE
2SA1235TP-1EF
TV_MUTE_O
D9810
XX
11V
ON/OFF_MUTE
R9920
1k D9812
1/10W MMDL914T1
MON_MUTE_O
R9916 D9813
10k MMDL914T1
1/10W
11V Q9826
2SA1235TP-1EF
R9918
R9917
XX
XX MON_MUTE_O
D9816
XX
C9852 R9929
XX XX
Q9828
D9815
XX
XX
INV_AC_MUTE
Q9829
XX
Q9834 D9814
1k
2SA1235TP-1EF MMDL914T1
ON/OFF_MUTE
R9930
10k SEL_MUTE_O
1/10W
R9933
D9811
1k
MMDL914T1
1/10W
MAIN INV AMP
A9V
RCA_L
R9861
SEL_LR_OUT_L
100
1/10W
R9869
SCART1_INV_LR_IN_L
100 R9876
10k
R9864
1/10W
100
1/10W
AV1_L_IN
R9863
100
1/10W
AV3_L_IN
Q9815
R9862 MUN2211T1
100
1/10W
C9828
0.1
16V
16 15 14 13 12 11 10 9
IC9803
TC4052BFT(EL,N)
DIFFERENTAL
INV_AC_MUTE
4 CHANNEL
MULTIPLEXER/
DEMULTIPLEXER
1 2 3 4 5 6 7 8
INV_DIR_MUTE
SCART1_INV_LR_IN_R
R9865
100
INV_LOUT_MUTE
1/10W
AV3_R_IN
R9867
100
1/10W SEL_LR_OUT_R
RCA_R R9870
100
R9868 1/10W
ON/OFF_MUTE
100
1/10W
AV1_R_IN
R9866
100
1/10W
TV_SOUND_OUT
11V
TV_OUT_L
Q9811
R9859
R9858
XX
XX
R9856
2.2k
D9806
1/10W
XX
C9827 R9860
TV_OUT_R XX XX
Q9812
XX
D9808
Q9813
XX
R9937
XX
Q9835
1k INV_AC_MUTE
2SA1235TP-1EF
1/10W
R9855 D9807
2.2k
MMDL914T1
1/10W
R9934 TV_MUTE_O
1k
1/10W
ON/OFF_MUTE
R9857
10k
D9817
1/10W
MMDL914T1
- 92 -
J K L M
R9921
R9925
10k
1k
1/10W
1/10W
SEL_OUT_MUTE
Q9837
R9923
MUN2213T1
XX
UE
R9922
10k
1/10W
R9926
1k
1/10W
TV_OUT_MUTE
Q9838
MUN2213T1
R9924
XX
R9915
10k
1/10W
R9914
1k
1/10W
MON_OUT_MUTE
Q9827
MUN2213T1
R9913
XX
A9V
L9803
10uH
C9829 R9871
100
6.8k
16V
Q9814
2SC1623-L5L6
C9830 C9834
10 22
16V 10V
R9877 R9878
R9872 R9873 C9833
12k 1k 0.1 47k 47k
1/10W
1/10W 1/10W 16V 1/10W
C9835
22p
50V
SL
R9879 R9880
33k
10k MAIN_LR_OUT_L
1/10W
C9831 R9874
2.2 47k
5 6
16V 1/10W
SEL_OUT_0
4 3
MAIN_LR_OUT_R
SEL_OUT_1
C9832 R9875
47k
2.2
16V 1/10W
Q9816
MUN2211T1
AV3_LR_IN
AV2_LR_IN
A9V
AV1_LR_IN
SIDE_LR_IN
L9801
10uH
R9827
4.7k
R9835
R9828 4.7k
4.7k
C9809
C9808 R9821 R9823 R9832 R9833
0.1 4.7k 4.7k 4.7k
100 4.7k
16V 16V
R9838
4.7k
1/10W
R9932 AGND
IN4_L
4.7k
COMP_IN_L
IN8_L
AVCC
COMP_IN_R IN8_R
IN3_R
AUDIO SW
R9931
4.7k NC
IN3_L
R9810 4.7k
HDMI_LR_IN_L
IN9_L
IC9802 NC
HDMI_LR_IN_R CXA2188Q-T4
IN9_R
IN2_R
(94H)
R9811 LVCC
IN2_L
4.7k
R9839
IN10_L
NC 4.7k
1/10W
IN10_R
IN1_R
LGND
IN1_L
R9840
4.7k
1/10W
R9819
XX
R9822 R9824 C9820
47 47 100
R9820
1/10W 16V
0 1/10W
I2C_DEV_5V
SUB_LR_OUT
MAIN_LR_OUT COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
~ UE Board Schematic Diagram [ AV Inputs ] Page 4/4 ~
KDS-70R2000
RM-ED006
N O
4/4
MAIN_INV_LR
MAIN_INV_LR_L
C9837
7 8
0.1
16V
IC9804
NJM4558V-TE2
DUAL OPERATIONAL
AMPLIFIER
2 1
MAIN_INV_LR_R
R9881
33k
1/10W
C9836
22p
50V
A9V
L9802
10uH
C9825 C9826
0.1 100
16V 16V
R9845
4.7k
1/10W
PC_AUDIO_R_IN
PC_AUDIO_L_IN
R9846
4.7k
1/10W
SCART1_INV_LR_IN_R
SCART1_INV_LR_IN_L