Sharp HT-M700H Service Manual page 56

HT-M700H
A
SPEAKER TERMINAL PWB-D (4/6)
B
C
D
E
TWARN1
F
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
C5C
0.1
C7C
0.1
+3.3V
R4B
10K
EAPD
C14C
0.1
CH1_A
CH1_B
CH2_A
CH2_B
R7C
10K
C20C
0.1
+3.3V
C24C
0.1
2 3
Figure 6-27 SCHEMATIC DIAGRAM (19/27)
AMP.
U5B
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 – 27
C2C
1000/50
C22B
330P
+30V
C15B
1/50
R5C
20
C17C
0.1
C8C
1/50
+30V
C9C
330P
C12B
0.1
R1B
20
5 6
L4C
22
µH
L3C
22
µH
L2C
22
µH
L1C
22
µH