Denon AVR-X4400H - Power Diagram

POWER DIAGRAM
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!
!
B+
B-
AC CORD
RELAY
MAIN TRANS
!
S6(FILAMENT)
S5(FL+Vdisp)
S2(+8V,-8V)
S1(AMP+B,-B)
KIA7807BPI
KIA7907PI
FILAMENT AC
Vdisp(+42V)
KIA7805BPI
+5.2V
MAIN PWR ON
S3(VIDEO)
FILAMENT AC
KIA7905PI
-5VV
KIA7805BPI
A+7V (A. AUDIO PART)
A-7V (A. AUDIO PART)
NJM2845DL133
(AVDM2000)
AV+3.3V
TRIGGER +12V
TRIGGER +12V
300mA
187mA
110mA
110mA
+12V(RELAY)
VIDEO+5V
VIDEO-5V
D5V
KIA7805BPI
50mA
A.TUNER +5V
HI+B
HI-B
BU33TD3WG
+3.3V (Z2, Z3, LEGO DAC)
96mA
IC323
IC931IC936
IC937
IC932
IC934 IC123
IC935
KIA7812BPI
IC933
S4(ETC)
333mA
DA 3.3V
DV 3.3V
CEC 3.3V
DV_PO WER2
DV 1.8V
ADV7180/512M_DDR2*2/
D1.8V-1
IC112
IC111
Q1103
D3.3V-1
1.648A
110mA
110mA
LOW-B
LOW+B
RY931
0.195A
D3.3V-2
1.398A
1A
DA1.1V_1
1.62A
CEC1.1V-1
1.62A
CEC1.1V-2
1.54A
CEC1.1V-3
DA1.1V_1
CEC1.1V-1
CEC1.1V-2
CEC1.1V-3
PCM9211/LC89091*2/APLD
ADV7180/VPLD/128M S.FLASH
ADV8195/
DSP1,2(400MHz)
MN864788(HDMI SW1)
MN864788(HDMI SW2)
MN864787(HDMI TX)
DA_POWER
DV_POWER1
DV_POWER2
NET3.3V_POWER
D5V POWER
DV POWER1
DA_PO WER
CEC POWER
CEC POWER
CEC POWER
DA_PO WER
(OPEN)
D5V_POWER
CEC_POWER
DSP*4/SDRAM/S.FLASH
AK4458*2/TC74VHCU04
NJM2845DL118
DA1.8V
1.592A
(OPEN)
IC113
IC117
IC119
IC120
IC121
Q1105
AD55/058Z-0(ADV8003-8B)
AD55/058Z-0(ADV8003-8B)
CS210010-CZZR
APLD
110mA
110mA
MN864788*2/MN864787*1
283mA
1A
DA1.1V_2
DA1.1V_2
DSP3,4(400MHz)
DA_PO WER
IC118
SPK Relay(5EA)+ Small Relay(0EA)+H/L Relay(1EA)+Fan(2EA)
221 + 12.5 + 33 + 160 = 426.5mA
NJU72750V(4EA) + NJU72343V(2EA) + NJW1194(2EA) +
OPAMP(20EA) = 4+1+70+34+180 = 289mA
622mA
726.5mA
289mA
Q1104 0.04A
1.596A
1.323A
DA_PO WER
NET 3.3V
0.176A
APPLE/LEGO BUFFER*7
Q1102
NET3.3V_POWER
251mA
1.498A
41mA
150mA
150mA
289mA
426.5mA
AD8195/ADV7180/CEC +5V
CEC POWER
Q1107 0.02A
BD2248G-GTR
IC124,(OPEN)
MN864788*2/MN864787*1
LEGO5V LEGO
Q1101 0.64A
NET5V_POWER
DV5.0V
Q1151
ADV7180
0.045A
DV POWER 1
AD55/058Z-0(ADV8003-8B)/
CEC POWER
Q1106
Z2_CEC5V Z2_HDMI
USB +5V
VBUS
FRONT USB
Q1121
BD82065
1A
CPU POWER
CEC_STBY_+5V
CEC BUFFER, SN74CBT3251PWR
CEC_POWER2
IC503
Q1133
NJM2845DL133
M3.3V
MUTE3.3V
SWM3.3V
REMOTE 3.3V
REMOT E POWER
CPU POWER
MCU/EEPROM//IR SENSOR
MUTE/EXPANDER*1
LEVEL CHG
IC123
Q1125
Q1127
0.0025A
ILX3232D
EXPANDER*7
0.075A
ABOUT 0.1A
CEC BUFFER
CEC_POWER2
Q1123
CEC_STBY_3.3V
30.0mA
SWM5V
PWR LED
PWR LED(MZ)
VFD
0.120A
0.005A
0.0025A
32+32+32=96mA
12+69+69+27+10=187mA
(AVDM2000)
0.58A
7.62A
0.74A
1.09A
1.16A
0.24A
0.24A
0.39V
0.39V
0.37V
1.86A
7.11A
0.74A
289mA
(0.786A)
(0.329A)
(0.288A)
(0.202A)
(0.427A)
(0.293A)
(0.537A)
(0.159A)
(0.567A)
(0.168A)
(0.109A)
(0.033A)
(0.112A)
(0.032A)
(0.006A)
(0.780A)
(0.0014A)
(0.285A)
(0.035A)
(0.392A)
(0.472A)
(0.017mA)
(1A)
(3.41mA)
(11.19mA)
(0.07mA)
(3.12mA)
(3.21mA)
(0.196A)
(0.054A)
(0.006mA)
(9.92mA)
(2.73mA)
(0.070A)
(60.87mA)
(1.08A)
(1.751A)(2.831A)
(334mA)
(175mA)
(689mA)
(111mA)
(109mA)
(111mA)
(109mA)
(158mA)
(389mA)
(300mA)
(168mA)
(170mA)
(103mA)
(15.9mA)
(221.5mAac)
(33.5mA)
(191.5mA)
(55mA)
(11.19mA)
BU12TD3WG
CEC 1.2V
SiI9437
0.044A
1.354A
A+5V (DIR, DAC1,DAC2,ADC,ATT)
NET5V_POWER
DIGITAL AUDIO POWER ON/OFF CONTROL(DA3.3V,DA1.1V,DA1.8V)
DIGITAL VIDEO POWER ON/OFF CONTROL(DV5V,DV3.3V)
DIGITAL.VIDEO POWER ON/OFF CONTROL(DV1.8V)
NETWORK POWER CONTROL(LEGO5V)
DIGITAL 5V(FROM MAIN CPU)POWER ON/OFF CONTROL(5V ¡ æ 3.3V)
NETWORK POWER CONTROL(NET 3.3V)
CEC_POWER POWER SUPPL
Y FOR CEC STANDBY (CEC5V,Z2_CEC5V,CEC3.3V,CEC1.1V,CEC1.2V)・ CEC STANDBY:MODE1=H,MODE2=H,MODE3=L
CPU_POWER MAIN CPU POWER CONTROL (NORMAL -> POWER ON : "H")
REMOTE_POWER POWER SUPPLY CONTROL FOR RS232C
CEC_POWER2 CEC STANDBY POWER CONTROL (FOR CEC STANDBY MODE=3)
(CEC ON -> STANDBY : "H")
2
4
3
1
D
G
S
43
2 1
OPEN
JMP
JMP
OPEN
0
AVRX4400H POWER BLOCK DIAGRAM
62
Caution in
servicing
Electrical Mechanical Repair Information Updating