1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
C6759
56P
R6777
100K
C6857
1800P
C6763
1000P
C6753
0.1
C6754
0.1
C6761
16V47
R6781
150
R6785
150
R6783
150
R6787
150
R6761
47K
R6762
47K
R6786
150
R6782
150
R6788
150
R6784
150
C6762
16V47
R6791
150
R6789
150
R6857
1K
R6855
1K
R6792
150
R6790
150
R6858
1K
R6856
1K
Q6872
C6885
0.01
C6886
0.01
Z6909
J0JBC0000014
Z6910
J0JBC0000014
Z6911
J0JBC0000014
C6760
56P
C6764
1000P
C6758
56P
R6760
100K
-AMP_RST
TAS_SDA
TAS_SCL
C6816
0.1
R6820
220K
D6807
B0ACCK000005
C6820
0.1
C6819
0.1
R6819
10K
C6815 0.1
R6808 10K
R681
1 10K
R6812 33K
R6813 10K
D6815
B0ACCK000005
D6801
B0ACCK000005
D6808
B0ACCK000005
DIG2
DIG2
DIG2
DIG2
TO
HEADPHONE CIRCUIT
(W603) ON
SCHEMATIC DIAGRAM - 31
DIG2
MAIN (DIG 1) CIRCUIT
SCHEMATIC DIAGRAM - 13
IC6807
C0AABB000054
OP AMP IC
IC6802
C0JBAA000244
NAND GATE
1A
1B
1Y
2A
2B
2Y
GND
VCC
4B
4A
4Y
3B
3A
3Y
Q6871
: + B SIGNAL LINE
: MAIN SIGNAL LINE
: -B SIGNAL LINE
CN603
Q6871, 6872
B1GFGCAA0001
MUTING SWITCH
R6879
100K
D6816
B0ACCK000005
D6817
B0ACCK000005
R6829
10K
SP_A
SP_B
Q6801
Q6802
Q6801, 6802
B1CBGD000001
SWITCH
D+15V
-15V
PVDD
VALID_1
VALID_2
C6765
1
C6767
1
C6766 1
C6768 1
R6758
100K
1
2
3
4
5
6
7
8
1
2
13
14
3
12
4
11
5
10
6
9
7
8
59
SA-XR70E / SA-XR70EB / SA-XR70EG
Summary of Contents for HDMI SA-XR70E
Page 5: ...2 Caution for AC Mains Lead 5 SA XR70E SA XR70EB SA XR70EG ...
Page 8: ...7 Operation Procedures 8 SA XR70E SA XR70EB SA XR70EG ...
Page 9: ...9 SA XR70E SA XR70EB SA XR70EG ...
Page 34: ...12 Waveform Chart 34 SA XR70E SA XR70EB SA XR70EG ...
Page 103: ...18 Illustration of IC s Transistors and Diodes 103 SA XR70E SA XR70EB SA XR70EG ...
Page 107: ...20 1 Cabinet Parts Location 20 1 1 Cabinet 107 SA XR70E SA XR70EB SA XR70EG ...
Page 108: ...108 SA XR70E SA XR70EB SA XR70EG ...