Denon HEOS Amp, Service Manual

Page: 37 / 74

IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IC91
ICE3BR0665J
1 2
VC
C
3 4
FB
/OL
P
5 6 7 8
5
6
1
2
3
4
PC93
Q925
Q926
7808A
IC99
Q932
Q927
7812A
IC95
Q923
Q924
7908A
IC98
+12V_D
+8V_A
-8V_A
-7.4V_A
+7.4V_A
LM1117C-5V0
IC27
+5V_A
NJM2831F33
IC14
FTK943S
IC96
+5V_D
+5V_ST
IC25
EN53359QI
IN
CTL
G
OUT
+3.3V_E
+3.3V_D
NJM2845DL118
IC33
+1.8V_D
Q930
+19V
-19V
NJM2830V1-12
IC73
VCC
Q901
PC92
PC91
IC93
ICE2QS02G
1 2
VC
C
3 4
FB/O
LP
5 6 7 8
Q902
Q922
IC23
EN53359QI
IN
CTL
G
OUT
PC95
Q933
TS92
1
2
AUDIO POWER CONT
CORE POWER CONT
D-AMP
RELAY
PCM9211(A/D)
OP AMP
E-Volume
USB
LED
Core Module
Ethernet
PCM5100(DAC)
PCM9211(DIR,DIT)
PLD
PLD
MCU
POWER DIAGRAM
37