Sharp HT-M700H - Page 23

HT-M700H
4 – 12
8 OHM(SL)
8 OHM(FL)
+3.3V
+3.3V
+30V
+30V
L3
L1
L2
L4
U5B
DDX2100
AMP.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1819
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
GNDS
OUTNR OUTNR
VCC2N
PGND2N
PGND2P
VCC2P
OUTPR OUTPR
OUTNL OUTNL VCC1N
PGND1N
PGND1P
VCC1P OUTPL OUTPL
NCGNDREF
GNDR1 VREG1 VREG1 VL CONFIG PWRDN TRI-STATE FAULT TWARN INLA INLB INRA INRB VREG2 VREG2 VSIG VSIG
EAPD
CH1+
TWARN1
CH2_B CH2_A CH1_A
CH2+ CH2- CH1-
CH1_B
Figure 4-12 BLOCK DIAGRAM (12/14)