Pioneer SC-LX90 Service Manual page 193

5
Q971 (1/2)
RT3T22M
B
ATT
DD
D601
MC2848-11
R621
22
R623
22
D603
MC2846-11
R629
10k 1%
R630
10k 1%
D604
MC2846-11
R624
22
R622
22
D602
MC2848-11
D701
MC2848-11
R721
22
R723
22
D703
MC2846-11
R729
10k 1%
R730
10k
1% D704
MC2846-11
R724
22
R722
22
D702
MC2848-11
XM
GNDA
GNDD
1 3 5 7 9
2 4 6 8
V
3/3
5
6
O
1/8
C621
220/10 ZL
V+3AD
C623 0.1/16
YB
C654 0.22/16
YB
R651 100
C653 470p
C652 YB
0.1/16 YB
192K
R652 100
XADRST
C657
1000p YB
ADLK R653 100
R654 100
ADBK
C651 ACH7272
220/6.3
L651
QTL1013
C721
220/10 ZL
C723 0.1/16
YB
C754 0.22/16
YB
R751 100
C753 470p
C752 YB
0.1/16 YB
R752 100
C757
1000p YB
R753 100
R754 100
C751 ACH7272
220/6.3
L751
QTL1013
GNDAZ
GNDASP
11 13 15 17 19
CKS1764
CN972
10 14 16 18 20
12 O
5/8
CN8007
6
V+3AD1 V+5ADC1
IC651 AK5385BVF
1 28
VREFL VREFR
2 27
AVSS AVSS
3 26
VCOM TEST
4 25
LIN+ RIN+
5 24
LIN- RIN-
C656
6 23
CKS0 AVDD
C655
7 22
DVDD AVSS
8 21
DVSS BVSS
9 20
OVF DFS1
10 19
PDN HPFE
11 18
DIF DFS0
12 17
M/S MCLK
13 16
LRCK CKS1
14 15
BICK SDTO
FL,FR
V+3AD2 V+5ADC2
IC751 AK5385BVF
1 28
VREFL VREFR
2 27
AVSS AVSS
3 26
VCOM TEST
4 25
LIN+ RIN+
5 24
LIN- RIN-
6 23
CKS0 AVDD
7 22
DVDD AVSS
8 21
DVSS BVSS
9 20
OVF DFS1
10 19
PDN HPFE
11 18
DIF DFS0
12 17
M/S MCLK
13 16
LRCK CKS1
14 15
BICK SDTO
C,SW
ADFR
O
4/8
SC-09TX
7
MAIN DIGITAL ASSY
O
6/8
CONT
C622
220/10 ZL
C624
0.1/16
YB
0.1/16
YB
V+5AD
10/50
ACH7196
L652
QTL1013
R658 100
F96K
R657 47
ADMK
R656 100
F48K
R655 47
ADFD
C722
220/10 ZL
C724
0.1/16
YB
0.1/16
C756 YB
C755 10/50
ACH7196
QTL1013
L752
R758 100
R757 47
R756 100
R755 47
ADCD
AD
GNDAD
7
8
A
B
C
D
E
F
O
6/8
47
8