Schematic Diagram Of Ug (4/4) Board - Sony KS-50R200A Service Manual

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Schematic Diagram of UG (4/4) Board

1 2 3
A
A9V
L9851
10uH
C9862 C9863
R9875
100 0.1
4.7k
16V 16V
1/16W
1005
B
002:12E
COMP3_LR_IN
R9863
AGND
4.5
COMP3_IN_L 4.7k 1/16W 5%
002:16C
IN8_L
HDMI_LR_IN R9864
COMP3_IN_R
4.7k 1/16W 5%
IN8_R
4.5
R9865 NC
004:14C HDMI_LR_IN_L 4.7k 1/16W 5%
IN9_L
DTAU_INV_LR_IN
HDMI_LR_IN_R R9866 4.7k 1/16W 5%
4.5
IN9_R
4.5
* C9860 XX LVCC
R9867 XX 5%
DTAU_INV_IN_L * 9.1
IN10_L
DTAU_INV_IN_R * R9868 XX 5% 4.5
IN10_R
4.5
C9861 XX
* LGND
C
R9873
XX
R9876
R9874
47
0
1/16W
CHIP
5%
I2C_DEV_5V
003:7D;001:2B;001:8E;001:11C
SUB_LR_OUT
D 004:8G
E
A9V
L9850
10uH
R9850
C9850
6.8k 0
100 Q9850
0
16V 1/16W
2SC3052EF-T1-LEF
F POWER ON MUTE
C9851 R9851
0
10 12k
1/16W R9854
16V
1k
1/16W
C9856 C9857
0.1 22
16V
10V
1005 C9865
R9860
10
001:5D
15k
C9854
SCART2_LR_OUT C9868
R9858
2.2 0.1
C 47k
16V R9861 16V
2012
SCART2_LR_OUT_L 1/16W 10k 1005
R9855
0
5 6 7 8
-
IC9850
G +
NJM4558V-TE2
+
LINE OUT
-
4 3 2 1
SCART2_LR_OUT_R
R9870
R9856
C9855 10k
0 R9862
2.2
R9871
16V 47k
15k
C 1/16W
2012
C9866
10
H
001:5B
SCART1_LR_OUT
C9864
220p
I
50V
R9857 R9859 B R9869
R9852
1005 18k
12k 47k 47k
1/16W
1/16W
1/16W 1/16W CHIP
SCART1_LR_OUT_L CHIP 5%
C9852
2.2 C9869
5 6 7 8
16V 0.1
C 16V
2012
1005
R9853 IC9851
12k 4 3 2 1
NJM4558V-TE2
1/16W
SCART1_LR_OUT_R CHIP SCART1 INV AMP
R9872
C9853
18k
J 2.2
1/16W
16V
CHIP
C
5%
2012 C9867
220p
50V
B
1005
K
L
4 5 6 7
A9V
002:12C L9852
COMP1_LR_IN 10uH
002:7F
V3_LR_IN
002:6E
V1_LR_IN
001:5F
V2_IR_IN
C9879
0.1
R9877
4.7k 16V
R9882
1/16W 1005
4.7k R9884
1/16W 4.7k
R9881 1/16W C9880
R9887
4.7k R9883 5% 100
4.7k 16V
1/16W 4.7k
1/16W
4.5 0 0 1/16W 4.6
4.5 5%
0 5%
R9892
4.7k
1/16W
002:15F
4.5 5%
PC_LR_IN
IN4_L
9.1
AVCC
R9893 4.7k 1/16W 5% PC_AUDIO_R_IN
IN3_R
AUDIO SW 4.6 PC_AUDIO_L_IN
IN3_L
4.6 R9894 4.7k 1/16W 5%
NC
IC9852
* R9895 4.7k 5% *C9874 2.2
IN2_R SUB_FM/AM
CXA2188Q-T4 004:5I
4.5 R9896 4.7k 5%
* 001:3B SCART1_INV_LR_IN
(94H) IN2_L
4.5 * C9875 2.2
NC
4.5 C9876 2.2 16V 2012 C
SCART1_INV_LR_IN_R
IN1_R
R9897 4.7k
1/16W 5% SCART1_INV_LR_IN_L
IN1_L
4.5
R9898 C9877 2.2
4.7k 16V C 2012
1/16W
5%
4.6
4.3 4.3 4.6 0 0 4.6 4.6
C9873
R9878 100
47 16V
1/16W
5%
MAIN_LR_OUT
004:9C
002:10H
LINE_LR_OUT
LINE_OUT_L
LINE_OUT_R
11V
C9871 R9885
560
10
1/16W
16V
CHIP
0
R9879
47k R9899
C9870 R9888
1/16W XX
100 XX
Q9851 0 R9900
16V 5% 0
D9850
XX CHIP
R9890
XX
3.3k
1/16W HDMI_INT
Q9853
001:3C
2SC3624A-T1L15L16 D9851
XX
MUTING
C9878 R9901
0
INV_AC_MUTE
XX CHIP
D9852 004:13H;001:3C
R9886
C9872 560 MMDL914T1
R9880
1/16W
10 47k INV_DIR_MUTE
CHIP
16V Q9855 001:3C
1/16W 5% D9853
XX XX
R9891
R9889
3.3k INV_LOUT_MUTE
XX
Q9852 1/16W
001:3D
D9854
XX
Q9856 MMDL914T1
MUN2111T1
Q9854
2SC3624A-T1L15L16 SW
MUTING
ON/OFF_MUTE
004:13I;001:3B
R9944 D9855
470k
MMDL914T1
1/16W
CHIP
5%
004:7C
SCART1_INV_LR_IN
SCART1_INV_LR_IN_L
SCART1_INV_LR_IN_R
8 9 10 11
A9V
L9853
10uH
R9906
6.8k 9.1
C9883 1/16W
0
100 Q9857
16V
2SC3052EF-T1-LEF
C9884
R9907 POWER ON MUTE
5.9
10
12k
R9908
16V
1/16W 1k C9890
22
1/16W
10V
C9889
0.1
004:5D 001:5B
16V 001:5B
MAIN_LR_OUT MAIN_INV_LR DTAU_LR_IN
C9892
220p
R9916 R9917 B
47k 50V
47k
1005
1/16W 1/16W R9918
15k
1/16W
MAIN_LR_OUT_L MAIN_INV_LR_L DTAU_IN_L
C9887 R9910
2.2 22k C9895
5 6 7 8
16V 1/16W 0.1
C 16V
2012 1005
IC9854
NJM4558V-TE2
R9911
MAIN INV AMP
4 3 2 1
22k
1/16W
MAIN_LR_OUT_R
MAIN_INV_LR_R DTAU_IN_R
C9888 R9919
2.2
15k
16V 1/16W
C
2012 C9893
220p
50V
B
1005
A9V
L9854
10uH
C9896
100
16V
Q9858
R9912
2SC3052EF-T1-LEF 6.8k
1/16W
004:5D POWER ON MUTE
SUB_LR_OUT
R9913 C9891
C9885 R9909
C9886 12k 10
1k
0.1
22 1/16W 1/16W 16V
16V
10V 5%
1005
R9905
C9881 R9904
47k IC9853
2.2 47k R9920
1/16W
16V 1/16W 47 R9924
CHIP NJM4558V-TE2
CHIP 1/16W 560
C 5%
5% MONITOR OUT CHIP
SUB_LR_OUT_L 2012 1005 1/16W 0
1005 5%
R9914
R9922
100 C9897
C9894
5 6 7 8 10 47k
1/16W 0.1
16V 1/16W
5% 16V
5% R9926
1005
XX
0
Q9859
R9928
XX
3.3k
1/16W
CHIP
4 3 2 1 Q9861
5%
2SC3624A-T1L15L16
MUTING
SUB_LR_OUT_R 0
R9915 R9923 R9925
C9882 R9921 C9898
100 47k 560
47 10
2.2 1/16W 1/16W
1/16W 1/16W
16V 5% 16V 5%
CHIP
2012
5% R9927
Q9860
C
XX
0
XX
R9929
3.3k
Q9862 1/16W
CHIP
2SC3624A-T1L15L16
5%
MUTING
– 4-63 –
KS-50R200A/60R200A/70R200A
12 13 14
004:3C
DTAU_INV_LR_IN
R9930
*
XX
* C9902
R9934 R9936
* *
XX XX XX
R9932 * R9937 R9946
*
XX XX XX
DTAU_INV_IN_L
C9899
* C9904
XX 5 6 7 8
XX
*IC9855
XX
DTAU INV AMP
C9900 4 3 2 1
R9933 R9940
XX * *
XX
XX DTAU_INV_IN_R
R9947
XX
* C9903
XX
* R9931
XX
11V
R9943
10k
1/16W
CHIP
INV_MON_MUTE Q9866
MUN2211T1
004:13H
MON_OUT_MUTE
001:5B
002:6H
MON_SOUND_OUT
11V
MON_OUT_L
R9935
R9938
XX
0
D9856 CHIP
XX
R9939
C9901
MON_OUT_R 0
XX
CHIP
D9857
MMDL914T1
Q9863 INV_MON_MUTE 004:14F
XX
INV_AC_MUTE 004:7H;001:3C
D9858
Q9864
MMDL914T1
MUN2111T1
SW
ON/OFF_MUTE 004:7H;001:3B
R9945 D9859
470k
MMDL914T1
1/16W
CHIP
5%
UG (4/4) BOARD
(AUDIO SW)
RM-GA006 RM-GA006 RM-GA006
15 16