A1E Board Schematic Diagram - Sony KLV-S19A10E Service Manual

A B C
A1.-WAX
1
A1E
1/6 AUDIO SIGNAL PROCESSING
2
R7892
3
XX
I2S_DATA_IN_3.3
C7801
XX
4
HP_DET R7841
10k
C7825
R7840
C7824
100
XX
+8V
AU_SW9V AU_PROT
R7843
D7800
100
MMDL914T1
5 X7800
C7868
18.432MHz
0.15
TP1
R7819
XX
I2S_CLK_5V
FB7800
NC
0uH
SCL
I2C_CL
FB7801 0uH
SDA
I2C_DA
C7816 XX
I2S_CL
R7823 XX
I2S_WS_5V I2S_WS
R7825 XX
I2S_DATA_OUT_5V
6 I2S_DATA_OUT
R7824 XX
I2S_DATA_IN_5V
I2S_DA_IN1
A5V
C7815 C7817
L7803 I2S_DEL_IN
47 0.15
10uH
16V
STBY5V I2S_DEL_OUT
I2S_DEL_WS
R7972
MSP4411K-QA-D5-001
XX I2S_DEL_WS
SOUND PROCESSOR
DVSUP
Q7801 R7821
100K
MSD601-RST1
DVSUP
R7822
R7820 DVSS
XX
XX
RESET_AUDIO DVSS
R7805
DVSS
4.7k
1/10W
7
I2S_DA_IN2
+8V NC
I2S_CL3
D7803
XX
I2S_WS3
RESETQ
C7818 C7820 I2S_DA_IN3
0.1 XX
I2S_DA_IN4
25V
AP_R_OUT DACA_R
C7819
2200p
50V
8
C7828 C7800
1000p
AP_L_OUT 2200p
50V
C7826 50V
2200p
50V
C7829
C7827
2200p
2200p
50V
TUNER_R
R7827 XX
R7826
9
XX
Q7802 Q7806
R7845
MSD601-RST1 MSD601-RST1
R7847
R7828
18k
18k 1/10W
1/10W
C7830
XX
POW_IN_L
C7822
C7821 R7829
0.47
0.47 33k R7830
16V R7848 R7849
560
16V 1/10W R7850
33k 560
1/10W
1/10W 1/10W
POW_IN_R
10
11
D E F
A1(1/6) Board Waveform
100ns/div
TP1
3.0Vp-p (H)
L7802
XX
A5V
IC7802
XX
C7808
XX
C7802
0.22
16V
LINE_L
I2S_DATA_IN_5V
R7808
XX
C7809
XX
R7893
XX
C7803
0.22
16V
LINE_R
R7854 Q7810
0
MSD601-RST1
+8V
AU_9V
C7832
R7855 L7805 R7864 R7865
XX XX
8.2uH 47 1k
C7833 R7803
C7834
R7856
1.5p 1.5p 10k
100p QSS
0 C7849
R7858
50V
XX 120p
Q7811
MSB709-RT1
R7804
R7844
10k
100k
R7857
C7836 C7837 1/10W
1k
4700p XX
50V
A5V
C7838 C7850 L7806
47 0.1 10uH
25V
16V
NC
NC
AVSS C7851
0.47
C7839
AVSS 10
10V
16V
SC5_IN_R FM/AM
SC5_IN_L
R7859
VREFTOP C7840 0.1
6.2k
MAIN_R_IN
SC1_IN_R MAIN_R_IN
C7931 MAIN_L_IN
SC1_IN_L MAIN_L_IN
0.22 R9722
R9723
R7860
16V C7932 XX
IC7804 XX 6.2k
ASG 0.22
SC2_IN_R
PC_R
C7933 R7866 6.2k
SC2_IN_L
0.22
PC_L
R9724 R7842 R7867
16V C7934
ASG
0.22 16V XX XX 6.2k
SC3_IN_R
SC3_IN_L
ASG
SC4_IN_R
SC4_IN_L
C7841
NC
10
16V
AGNDC
C7842
AHVSS 0.1
25V
AHVSS
SC3_OUOT_L
SC3_OUT_R
C7852 C7853
C7846 10 16V 47 0.1
C7843 16V 25V
+8V
2200p
L7807
10uH
C7844
C7845
2200p
C7847 D7807
2200p
50V 10 UDZSTE-179.1B
50V
16V
TUNER_L
R7861 0
AC_OFF_DET_AU
LINE_L
LINE_R
R7846 0
CHIP
XX
Q7807
XX
SP_MUTE
1 SW_MUTE
SW_OUT SW_OUT
2 SW_OUT
R7862 R7863
XX 3 GND
XX XX
CN7800
XX
G H I J
R7980
XX
AU_9V
D7820
XX
C9635
XX
R7810
0
CHIP
R7832
C7811
XX
XX
Q7803
XX
R7833
C7810
R7834
47 XX
XX
16V
R7815
R7811
R7809
0
8.2k 39k
CHIP
1/10W 1/10W
R7837
C7823
10 2.2k
C7812 16V 1/10W
0.1 R7836
16V 470k
5 6 7 8
1/10W Q7805
MSD601-RST1
IC7803
RC4558PWR
D7801
Q7833
OP. AMP
DTZ10B
MSB709-RT1
R7876
2.2k
4 3 2 1 R7835
R7814 1/10W
R7993
2.2k
0
22k
CHIP 1/10W
R7910 1/10W
2.2k D7860
Q7834
R7812
C7813 1/10W MMDL914T1
MSB709-RT1
39k
10
Q7804
16V
R7801 MSD601-RST1
R7813
47k
8.2k R7994
R7839 22k
R7802 D7861
470k 1/10W
47k MMDL914T1
1/10W
1/10W
C7804
R7915
10
100k
16V
R7914
100k
1/10W
R7816
XX
Q7800
XX
C7814
R7817
XX XX
R7818
XX
AP_R_OUT
R7895 C7864
C7877 C7878
4.7k 0.1 10
R7925 0.1
1/10W 16V 10k 16V
16V
C7876
10
16V
R7896
R7926
0
10k
CHIP
1/10W
AU_SW9V
AP_L_OUT
R7897 C7865
4.7k 0.1
1/10W 16V
R7928
100k
R7912
100k
1/10W
R7911
VD7800
1k
1/10W
HP_DET
STBY5V
STBY5V
R7982
R7983
XX
0
REG17.5V R7984
CHIP
XX
R7898
10k
D7821
1/10W
C9639
XX
R7899 XX
Q7817
10k
C9636 R7981 2SC4081T106R
1/10W
XX 0
HP_MUTE
CHIP
R7900 C9638
C9637
100k XX
XX
1/10W
D7810 HP_AC_OFF_MUTE
MMDL914T1
Q7816
MUN5213T1
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
- 28 -
K L M
I2S_DATA_OUT_5V
AU_9V
REG17.5V
R7976
R7977 R7978
XX 0
XX
Q7808
2SC4081T106R
R7979 R7851
0
10k I2S_DATA_OUT_3.3
CHIP
1/10W
R7853
Q7809
10k
I2S_WS_3.3
MUN5213T1
1/10W
LINE_MUTE
I2S_CLK_3.3
R7852
10k
C7867 AC_OFF_DET_AU
XX
C7863
D7804
XX C7862
MMDL914T1
XX
AC_OFF_DET_LINE
I2S_WS_5V I2S_WS_3.3
R7806 R7807
XX XX
LINE_OUT_L
I2S_CLK_5V I2S_CLK_3.3
R7890 R7891
LINE_OUT_R
XX XX
LINE_OUT_L
Q7850
XX
R7974
XX
LINE_OUT_R
Q7851
XX
R7975
XX
VD7801
VD7802 VD7803
R7923
2.7k
1/10W
R7922
C7895 R7937
100k R7924
1/10W 47 220
120k
1/10W 16V 1/10W
R7939
C7880 XX Q7822
22p
MSD601-RST1
50V
HEADPHONE
MUTE
R7992
XX
R7938
IC7808
100k
1/10W R7906
NJM3414AV(TE2) Q7831
2.2k Q9522
MSB709-RT1
HP AMP 1/10W XX
R7970
HEADPHONE 22k
MUTE 1/10W
D7863
D7862 XX
C9642
XX MMDL914T1
R7940
C7879 220 Q7821
22p
1/10W MSD601-RST1
50V
Q7832
R7907
R7927
C7896 MSB709-RT1 2.2k
120k
47
R7942
16V
XX
R7929 R7987
2.7k
R7941 R7985 XX
1/10W 100k D7864 100k
R7971
1/10W MMDL914T1
22k
C9643
1/10W
XX
R7986
100k
PC_LR IN
J7800
VD7804 VD7805
R9710 R7965 R7966
470k
0 470k
CHIP 1/10W 1/10W
~ A1 Board Schematic Diagram [ Audio Signal Processing ] Page 1/6 ~
N O
I2S_DATA_OUT_3.3
R7894 R7831
XX XX
L7804
XX
C7831 C7848
XX
XX
IC7805
XX
I2S_DATA_IN_3.3
R9688 XX
R9687
XX
R7963 C7925
0 XX J7801
L
C7923
XX
R
R7964
C7924 C7926
0
XX XX
J9852
R9852
0
CHIP
R9851 0 CHIP
HP
C9854 C9852
XX XX
C9851 VD9852
VD9851 C9853 VD9853
0.01 0.01
B B
D7819
XX
C9644
XX
Q9521
XX
R7989 D7818
XX XX
D7865
XX
C9645
XX
R7988
XX
C7929
R7967
1
1k
10V
1/10W
PC_L
PC_R
R7968
C7930
1k
1
1/10W
10V
C7927 C7928
R9711
1000p 1000p XX
50V 50V