A) Dsp Circuit - Panasonic SA-HT40EE Service Manual

13.2. (A) DSP Circuit

SCHEMATIC DIAGRAM - 1
DSP CIRCUIT
C1005 C1006
50V1 10V0.18
6 5 4 3 2 1 44 43 42
C1001
50V1
7 SCCLK
R1014 10K
8 DATA7
R1013 10K
9 DATA6
R1012 10K
10
DATA5
R1011 10K
11 DATA4 IC1001
12 VD2 C2HBZZ000015
AC3/DTS IC
13 DGND2
R1009 10K
14 DATA3
R1008 10K
15 DATA2
R1007 10K
16 DATA1
R1006 10K
17 DATA0
C1002
0.1
18 19 20 21 22 23 24 25 26
C1003
6.3V100
L1001
G1C2R2K00012
C1004 C1007
50V1 0.1
R1001 R1002
3.3K 3.3K
Q1001
B1GDCFJN0001
DSP ON/OFF SWITCH
DIGITAL IN TV
+2.5V
(OPTICAL 1)
C1301
0.01
VCC 1
Q1001
GND 2
C1302
0.1
RX2 DSP_OFF
OUTPUT 3
L1302
G1C1R0MA0061
JK1301
+5VA
C1308 C1309
6.3V100 0.01
DIGITAL IN DVR/
DVD-D
(OPTICAL 2) C1303
0.01
VCC 1
2
GND
C1304
0.1
RX1
OUTPUT 3
JK1302
L1301
RLQZ150M-0 C1306
0.1
RX0
3 2
COAXIAL IN DVD
R1301
75
R1023
JK1303
1 4
1M
C1307
0.1
C1305
0.1
H0J122200002
R1302
C1310 0.1
10
C1023
C1311 22P
R1303
0.1
10
: +B SIGNAL LINE
: -B SIGNAL LINE
: MAIN SIGNAL LINE
C1020
0.1
R1015 R1017 R1021
4.7K 4.7K 1K
IC1004
C0JBAZ002160
LOGIC IC
41 40
14 1
VCC 1G
13 4G 1A 2
C1018
AUDATA2 39
1000P
DC 38 12 4A 1Y 3
DD 37
36
RESET 11 4Y 2G 4
C1013
AGND 35
0.1
C1009
VA 34 10 3G 2A 5
470P
33
FILT1
FILT2 32 9 3A 2Y 6
R1016
C1008 C1011
CLKSEL 31
33K
50V2.2 6.3V100
30 8 3Y GND
CLKIN 7
CMPREQ 29
R1010 R1025
10K 0
C1012 C1010
0.1 0.01
C1019
27 28
1000P
L1002
G1C2R2K00012
L1102
G1C2R2K00012
Z1101
J0JKB0000020
L1004
G1C2R2K00012
C1026
0.1
R1026
100K IC1005
L1003
C0JBAZ002161
G1C2R2K00012
LOGIC IC
14 VCC 1G 1
C1021
0.1
13 4G 1A 2
12 4A 1Y 3
11 4Y 2G 4
10 3G 2A 5
9 3A 2Y 6
C1027
C1024 8
3Y GND 7
100P
6.3V100
R1027
C1022
R1028 100K
0.1 33
R1018
33
C1017
8 7 6 5
100P
IC1003
C0JBAB000633
LOGIC INVERTER IC
1 2 3 4
R1024
X1001
1K
C1025
22P
C1015
100P
R1019
1K
CDIN
CDINV
C1016 100P
L1103
G1C2R2K00012
R1020 +5VA
1K
CCLK
C1110 C1111
16V10
CCLKV
RX2
RX1
R1022
1K
RST49
RX0
49 RXPO
LRCLK
50
SDOUT
51
SCLK
52
53
SDOUT
54
C1102
MCLK
0.1 55
R1101
56
0
+2.5V
57
58
+5VD OMCK
59
INT49 LRCLK
60
SCLK
R1029
61
1K
62
AU2
63
AU1
64
AU0
L1101
G1C2R2K00012
+5VD
C1105 C1104
C1103 C1101
0.1 16V10 16V10
CDOUT49
R1030
1K
OMCK
C1701
16V22
3
OUT
IC1701
C0CBAAG00004
IC1701
REGULATOR IC
VEE GND
1
C1702
390P
39
C1108
1000P
C1106 R1106
6800P 3.3K
C1124 C1121
0.1 16V10 0.1
C1126 0.01
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
AOUTA2+ 32
TXR AOUTB2+ 31
VD AOUTB2-
30
DGND AOUTA3- 29
VLS AOUTA3+ 28
SAI_SDOUT AOUTB3+
27
RMCK AOUTB3- 26
IC1101
CX_SDOUT AGND 25
ADCIN2 C0FBZK000013 VA
24
CODEC IC
ADCIN1 AOUTA4- 23
OMCK AOUTA4+ 22
SAI_LRCLK AOUTB4+ 21
SAI_SCCLK AOUTB4- 20
CX_SDIN4 REFGND 19
CX_SDIN3 FILT+ 18
CX_SDIN2 VQ 17
C1123
C1120
50V4.7
0.1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C1127 560P
R1114 1.2K
C1117
2700P
C1107 C1128 560P
0.1
0.1
R1115 1.2K
C1118
2700P
C1130 560P C1131
16V100
R1117 1.2K R1124
C1129 560P
R1116 1.2K
C1132
16V100
Q1703
Q1702
B1BACG000023
B1BACG000023
SWITCH
R1704
SWITCH
4.7
R1703
Q1701
4.7 C1706
KTC3199GRTA 10V3300
REGULATOR
2
R1701 C1704
R1702
C1703
150 0.01
16V10 2.7K
D1701
C1705
MAZ80620ML
16V100
SA-HT40EE
C1122
C1119
0.1 16V100
R1123
3.3K
R1122
2.7K
3.3K
R1125
2.7K
SA-HT40EE DSP CIRCUIT
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