Sony KLV-S23A10E Service Manual page 36

A B C
A2E.-WAX
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
1
AU_9V
R7810
0
CHIP
2
C7811
R7832
XX XX
Q7803
XX
R7811
R7833
39k
XX R7834
1/10W
XX
C7810
C7802
R7809
R7815 47
0.22
8.2k
0 16V
16V
1/10W CHIP
LINE_L
R7837
C7823
2.2k
10
1/10W
C7812 16V
0.1 R7836
16V 470k
5 6 7 8 1/10W
3
IC7803
Q7805
RC4558PWR
D7801
MSD601-RST1
OP AMPLIFIER
DTZ10B
C7803
4 3 2 1
R7814 R7835
0.22
0 2.2k
16V
CHIP 1/10W
LINE_R
R7812
C7813
39k 10
16V
1/10W
R7910
AU_9V R7801
2.2k
47k R7813
1/10W
8.2k
1/10W R7839
R7803
4 R7802 1/10W
470k
10k 47k
1/10W
1/10W 1/10W
R7804 C7804
10k 10
1/10W
16V
Q7800
XX
HP_DET
C7814 R7816
XX XX
5 R7840
C7824
XX
R7817
XX R7818
AU_PROT
XX
R7843
100
AU_SW9V +8V
C7868
0.15
D7800
MMDL914T1
R7819
XX
I2S_CLK_5V
NC
6
FB7800 0uH
SCL
I2C_CL
FB7801 0uH
SDA I2C_DA
C7816 XX
R7823
I2S_CL
XX
I2S_WS_5V I2S_WS
I2S_DATA_OUT_5V I2S_DATA_OUT
R7824 XX
R7825 XX
I2S_DATA_IN_5V I2S_DA_IN1
A5V
C7817 I2S_DEL_IN
L7803 R8021
0.15
0
10uH
16V
I2S_DEL_OUT
C7815 I2S_DEL_WS
47
I2S_DEL_WS
16V
R7972
XX
7 DVSUP
R7821
R7820
100K
XX DVSUP
R7805
4.7k
DVSS
R7822
1/10W
XX
RESET_AUDIO DVSS
Q7801
DVSS
MSD601-RST1
R8019
I2S_DA_IN2
0
+8V
R7969
NC
D7803
I2S_CL3/ABCK XX
XX
I2S_CL3
I2S_WS3/ALRCK
I2S_WS3
R7970 XX
RESETQ
I2S_DA_IN3
C7818 C7820
R7971
8 0.1 XX
I2S_DA_IN4
XX
25V
AP_R_OUT DACA_R
C7819
2200p
50V
AP_L_OUT
C7826
2200p
50V
C7827 C7828
2200p
2200p
50V 50V
9
R7827 XX
R7826
XX
Q7806
Q7802
MSD601-RST1
MSD601-RST1
R7847
R7828 18k
18k 1/10W
C7822
C7821
10
0.47
0.47
R7829 16V R7848 R7849
16V 33k R7830 33k 560
560 1/10W
11
D E F
AU_9V
R7980
D7820
XX
XX REG17.5V
R7978
R7976 R7977
XX
0
XX
CHIP
C9635
Q7808
XX
2SC4081T106R
R7851
R7979 10k
0
1/10W
CHIP
Q7809
R7853
MUN5213T1
10k
1/10W
LINE_MUTE
C7862
R7852 AC_OFF_DET_AU
C7867
XX
10k
XX D7804
1/10W
MMDL914T1
C7863
XX
AC_OFF_DET_LINE
LINE_OUT_L
LINE_OUT_R
R7876
2.2k
Q7833
1/10W
MSB709-RT1
Q7850
XX
R8012
22k R7974
D7861 XX
MMDL914T1
Q7834
MSB709-RT1
Q7851
XX
R7975
R8013
XX
22k
1/10W
R7915
100k
1/10W
R7914
100k
1/10W
+8V
R7854 R7855
R7841 C7832
0 XX
10k XX L7805 R7864 R7865
8.2uH
47 1k
R7856
C7834 0 QSS
100 Q7810 R7858 C7849
100p
C7833 MSD601-RST1 XX 120p Q7811
1.5p
MSB709-RT1
C7825
R7844
1.5p
100k R7857
C7836 C7837
4700p 1k
XX
50V
X7800
18.432MHz A5V
L7806
TP1 10uH
C7838 C7850
47 0.1
16V 25V
NC
NC
AVSS
AVSS
SC5_IN_R FM/AM
C7839 10 16V
C7851
SC5_IN_L
0.47
10V
R7859
VREFTOP
0.1 6.2k
C7840 MAIN_R_IN
SC1_IN_R R9722
XX R7860 6.2k MAIN_L_IN
C7933 0.22
SC1_IN_L
R9723 R7866
C7934 0.22
XX 6.2k
ASG
IC7804
1/10W PC_R
MSP4411K-QA-D5-001
SC2_IN_R
PC_L
AUDIO PROCESSOR
SC2_IN_L
C7935 0.22 R9724
C7936 0.22 R7842 R7867 6.2k 1/10W
XX
ASG
XX
SC3_IN_R HDMI_R[0]
R7993 *
SC3_IN_L C7937 HDMI_L[0]
*
ASG
R7994 *
C7938 R8014
* XX
SC4_IN_R
R8015
XX
SC4_IN_L
C7841
NC 10
16V
AGNDC
C7842
0.1
AHVSS
25V
AHVSS
SC3_OUOT_L
SC3_OUT_R
C7846
C7800
C7844 10 16V
1000p
2200p
50V
50V +8V
L7807
10uH
C7829
2200p
C7843
50V
2200p C7852 C7853 D7807
C7847
C7845
50V 47 0.1 UDZSTE-179.1B
10
2200p 16V
25V
16V
50V
TUNER_R TUNER_L
LINE_L
R7861 0 CHIP
LINE_R
R7846
0 CHIP
R7845
SP_MUTE
XX
Q7807 SW_OUT
XX
C7830
XX
R7862
XX
SW_OUT
POW_IN_L
R7863
R7850
XX
XX
POW_IN_R
G H I
A2E
2/5
AP_R_OUT
R7895 C7864 R7925
4.7k 10k
0.1
1/10W 16V 1/10W
C7876
10
16V
R7896 R7926
0 10k
CHIP 1/10W
AU_SW9V
AP_L_OUT
MAIN_R_IN
R7897 C7865
4.7k
0.1
MAIN_L_IN
1/10W 16V
R7912
100k
1/10W
VD7800
HP_DET
STBY5V
R7911
STBY5V
1k
1/10W
R7983
REG17.5V
0
R7982
CHIP R7984
XX XX
R7898
D7821
10k
C9639
XX
1/10W
XX
Q7817
Q7816
R7899 2SC4081T106R
MUN5213T1
10k
R7981
1/10W 0
HP_MUTE CHIP
AC_OFF_DET_AU
C9638
C9637 XX
D7810 C9636 R7900
MMDL914T1 XX
XX 100k
1/10W
HP_AC_OFF_MUTE
PC_LR IN
C7929
R7967
1k
10V
1/10W
CN7800
XX
J7800 R7968 C7930
1k
1 SW_MUTE
1/10W 10V
VD7804 VD7805
2 SW_OUT
3 GND
R9710 R7965 R7966 R9711
C7927 C7928
0 470k 470k
1000p 1000p
CHIP 1/10W 1/10W 50V
50V
~ A2E Board Schematic Diagram [ Analogue Tuner, Audio Amp, Chroma Decoder, AV Switch, Scarts, YUV Input ] Page 2/5 ~
- 36 -
J K L M
A2E(2/5) Board Waveform
100ns/div
TP1
3.0Vp-p (H)
R7923
R7922
2.7k
100k
R7937
1/10W
1/10W
220
R7924 120k
1/10W
C7895
C7877 C7878
0.1 C7880 47
10
R7939
16V 16V 22p 16V
XX
Q7822
4 3 2 1 Q7831
R7992
MSD601-RST1
MSB709-RT1
XX
R7938
100k
IC7808
R7906
1/10W Q9522
NJM3414AV(TE2)
2.2k
XX
HP AMPLIFIER R8010 1/10W
22k
D7863
1/10W
XX
C9642
5 6
7 8
XX D7862
MMDL914T1
R7940 Q7821
Q7832
C7879
220 MSD601-RST1
MSB709-RT1
22p 1/10W
D7864
MMDL914T1
R7927
C7896
120k
47
R7942 R7907 R7987
1/10W 16V
R7928
XX 2.2k R7985 XX
100k R7929
C9643 1/10W 100k
1/10W 2.7k XX
1/10W
R7941
1/10W
R8011 R7986
100k
100k
1/10W 22k
1/10W 1/10W
I2S_DATA_OUT_5V I2S_DATA_OUT_3.3
R7894
R7831
XX
XX
I2S_DATA_OUT_3.3
IC7805
I2S_WS_3.3
XX
I2S_CLK_3.3
I2S_WS_5V
1 R7806
XX
PC_L
PC_R
1
I2S_CLK_5V
R7890
XX
XX
N O
CN7801
4P
1 HP_R
2 HP_L
VD7802
HP_DET
3
VD7803
4 HP_GND
VD7801
TO H2 BOARD
CN9851
C7931 C7932
1000p 1000p
50V 50V
D7819
XX
C9644
XX
D7818
R7989 D7865
XX
XX XX
Q9518
C9645
XX
XX
R7988
XX
L7804
XX
C7831 C7848
XX XX
I2S_DATA_IN_3.3
R9688
XX
R9687
XX
I2S_WS_3.3
R7807
XX
I2S_CLK_3.3
R7891
XX