Sharp HT-M700H Service Manual page 58

HT-M700H
A
SPEAKER TERMINAL PWB-D (5/6)
B
C
D
TWARN3
E
F
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
C31B
0.1
C33B
0.1
+3.3V
R12C
10K
EAPD
C40B
0.1
CH3_A
CH3_B
CH4_A
CH4_B
R15C
10K
C46B
0.1
+3.3V
C50B
0.1
2 3
Figure 6-29 SCHEMATIC DIAGRAM (21/27)
AMP.
U1C
DDX2100
19 18
GNDREF NC
20 17
GNDR1 OUTPL
21 16
VREG1 OUTPL
22 15
VREG1 VCC1P
23 14
VL PGND1P
24 13
CONFIG PGND1N
25 12
PWRDN VCC1N
26 11
TRI-STATE OUTNL
27 10
FAULT OUTNL
28 9
TWARN OUTPR
29 8
INLA OUTPR
30 7
INLB VCC2P
31 6
INRA PGND2P
32 5
INRB PGND2N
33 4
VREG2 VCC2N
34 3
VREG2 OUTNR
35 2
VSIG OUTNR
36 1
VSIG GNDS
4
6 – 29
C28C
1000/50
C48B
330P
+30V
C34B
1/50
R13C
20
C43B
0.1
C41B
1/50
+30V
C35B
330P
C38B
0.1
R9C
20
5 6
L8B
15
µH
L7B
15
µH
L6C
22
µH
L5C
22
µH