JVC AV-48P575 Series Service Manual page 101

D1591
OPEN
D1592
OPEN
GND
IC1502
M62320FP-X
GND
PS
C1501 C1502
0.1 /16 47 /25
GND GND
IC1501
CXA2069Q
C1553
0.01 /50
RTV
TV
C1554
0.01 /50
LTV
C1555
0.01 /50
RV6
C1556
0.01 /50
V6
C1557
0.01 /50
LV5
GND
COUT1
VGND
YOUT1
TRAP1
ROUT1
VOUT1
LOUT1
N
CIN1 C1510
10 /16
C1532
BIAS 22 /50
QETN1HM-226Z
YIN1
R1530
1k
Q1531
*1
C1531
R1560
0.1 /16
100
GND
R1561
OPEN R1562
1k
GND
FRONT CONTROL PWB
R1501 10 SCL0
R1502 10 SDA0
SUR_EFCT C4
SUR_MONO
SUR_SW Y4
BBE_SW
V4
GND
L4
R4
R1511
D1513
3.3k
MA111-X S4
Q1511
*1
AFT2
GND
R1510 OPEN HP_MU
R1506 OPEN VARI/FIX
R1505 1k M_US_MU
R1543 OPEN AMP_MU
R1512 OPEN
R1513 100 SCL0
SDA0
LRSW
TV_V1
SUR_SW
BBE_SW
SUR_EFCT
SUR_MONO
C1539
4.7 /50
AMP_MU
C1538
HP_MU
OPEN
GND
C_SWMAIN
VY_SWMAIN
VY_SWAP
C_SWSUB
VY_SWSUB
R_SWSUB
L_SWSUB
AFT2
VARI/FIX
M_US_MU
L_SWMAIN
R_SWMAIN
BS_5V
AV_9V
S1DC
No.YA091
SHEET 17
CN101H
QGA2501C1-11
GND
CN100H
OPEN
GND
C4
GND
Y4
GND
V4
NOT USED
GND
L4
GND
R4
S4_DET
GND
NC
GND
SCL0
SHEET 1, 5, 6, 7, 8, 9
SDA0
LRSW
SHEET 1
TV_V1
SUR_SW
BBE_SW
SHEET 8
SUR_EFCT
SUR_MONO
AMP_MU
SHEET 6
HP_MU
C_SWMAIN
SHEET 7
VY_SWMAIN
VY_SWAP SHEET 5
C_SWSUB
SHEET 4
VY_SWSUB
R_SWSUB
R1553 OPEN SHEET 5
L_SWSUB
R1554 OPEN
SHEET 7
AFT2
VARI/FIX
SHEET 1
M_US_MU
L_SWMAIN
SHEET 5
R_SWMAIN
SHEET 6, 7, 8, 9
BS_5V
SHEET 2, 9
AV_9V
SHEET 2
S1DC
MODE
DC ( V )
PIN NO.
IC1501
1 3.8
2 4.4
3 3.9
4 4.4
5 4.3
6 NC
7 4.8
8 3.9
9 4.4
10 5.1
11 4.4
12 4.3
13 NC
14 0
15 3.8
16 4.4
17 3.9
18 4.4
19 4.4
20 0
21 4.9
22 3.9
23 4.4
24 3.9
25 4.4
26 4.3
27 0
28 4.9
29 4.4
30 3.9
31 4.4
32 0
33 4.2
34 4
35 0
36 -0.1
37 4.3
38 4.4
39 3.5
40 4.4
41 3.3
42 9
43 4.4
44 4.3
45 4.4
46 NC
47 4.4
48 0
49 3.9
50 4.4
51 NC
52 4.4
53 3.5
54 4.4
55 NC
56 3.1
57 0
58 4.3
59 4.4
60 3.9
61 4.4
62 4.4
63 4.3
64 4.4
IC1502
1 NC
2 4.2
3 4.1
4 0
5 0
6 0
7 0
8 0
9 5.1
10 4.5
11 0
12 5.1
13 5.4
14 0
15 0
16 5.1
Q1511
E 3.7
C 9
B 4.3
Q1531
E 0
C 4.2
B 4.5
2-10