Power Diagram - Denon AVR-X4100W Service Manual

POWER DIAGRAM

AVR-X4100W POWER BLOCK DIAGRAM
!
!
RELAY
AC CORD
!
D
G
S
HI+B
! LOW+B
RY931
2
S1(AMP+B,-B)
4
3
LOW-B
HI-B
S2(+8V,-8V)
MAIN TRANS
S4(ETC)
S3(VIDEO)
S5(FL+Vdisp)
S6(FILAMENT)
+5.2V
1.4A
D5V
7.7A
(DC-DC Efficiency = 85%)
1.38A
0.65A
0.09A
0.1A
0.44A
0.44A
0.4A
0.4A
0.4A
1
AVRX4100 : 636mA
KIA7807BPI KIA7805BPI
IC936 IC931
AVRX4100 : 249mA
KIA7907PI
IC937
AVRX4100:353mA
KIA7812BPI
IC933
KIA7805BPI
OPEN (OPEN)
IC932
165mA
KIA7805BPI
IC934
165mA
KIA7905PI
IC935
Q1118
CEC POWER
CEC +5V AD8195/ADV7850/MN864777*3
0.02A
BD2248G-GTR
IC124,(OPEN)
DV5.0V AD55/058Z-0(ADV8003-8B)
Q1116 0.045A
ADV7850
D1.8V-1 IC111
DV POWER 1
DV 1.8V AD55/058Z-0(ADV8003-8B)
DV_POWER2 1.34A
ADV7850/512M_DDR2*2
VPLD
D3.3V-1 IC112
Q1107
E_POWER1
NET 3.3V CY920/256M S.FLASH/APPLE
D5V_POWER 1.88A 0.584A
NJM2845DL118
Q1102 APLD1.8V -
(OPEN)
DA_POWER
PCM9211/LC89091*2/APLD
DA 3.3V
DSP*4/SDRAM*4/S.FLASH*4
1.3A
D3.3V-2 IC113 PCM1690*2/TC74VHCU04
CS210010-CZZR
CEC 3.3V ADV8195/MN864777*3
CEC_POWER 1.85A 1.425A
NJM2845DL118
VPLD1.8V -
Q1105 (OPEN)
DV POWER 1
DV 3.3V AD55/058Z-0(ADV8003-8B)
0.42A
ADV7850/VPLD/128M S.FLASH
D1.8V-2 IC114
Q1101(JUMPER
E POWER3
NET1.8V CY920
D5V_POWER 1.59A 0.21A
Q1103
DA_POWER
D1.2V IC115
0.04A
Q1104
DV_POWER2
E_POWER4 0.3A
OPEN
1.34A
NET1.2V CY920
D2.5V IC116
NET2.5V CY920
E_POWER2 0.183A
D1.1V-1 IC117
DA1.1V-1 DSP1,2(400MHz)
DA_POWER 1.74A
D1.1V-2 IC125
DA1.1V-2 DSP3,4(400MHz)
DA_POWER 1.74A
D1.2V-1 IC118
CEC1.2V-1 MN864777(HDMI SW1)
CEC POWER 1.62A
D1.2V-2 IC119
CEC1.2V-2 MN864777(HDMI SW2)
CEC POWER 1.62A
D1.2V-3 IC120
CEC1.2V-3 MN864777(HDMI TX)
CEC POWER 1.62A
126
B+
B-
AVRX4100:203mA
+12V(RELAY)
45mA X2
+3.3V (Z2, Z3 DAC)
NJM2845DL133
IC323
Max.387mA
247mA
A+5V (DAC1,DAC2,ADC)
AVRX4100 : 249mA
A+7V (A. AUDIO PART)
A-7V (A. AUDIO PART)
TRIGGER +12V
150mA(TRI1+TRI2)
TRIGGER +12V
50mA
A.TUNER +5V
VIDEO+5V 165mA
AV+3.3V
NJM2845DL133
(AVDM2000)
IC513
165mA
VIDEO-5V
-5VV
20mA
Vdisp(+42V)
251mA
FILAMENT AC
FILAMENT AC
IC961
OPEN
0.4A
PQ033DNA1ZPH
CPU POWER
About 2A
IC123
NJM2845DL133
CPU POWER
Q1125
CPU POWER
Q1127
REMOTE POWER
Q1123
CPU POWER
IC503
1A
VBUS
BD82065
1A
Q1121
NJM2845DL133
IC121
SCPU POWER
AVRX4100W
S2 + 636mA
S2 - 249mA
AVRX4100W
S4 + 353mA
AVRX4100
S3 + 165mA
S3 - 165mA
HD TUNER+3.3V
0.105A
M3.3V MCU/EEPROM/LED/IR SENSOR
MUTE3.3V MUTE
SWM3.3V
LEVEL CHG/VFD/LED
0.05A
REMOTE 3.3V ILX3232D
0.163A
NJM2887DL3 FL
IC603 OPEN
SWM5V
USB +5V FRONT USB
0.08A
SCPU +3.3V SUB CPU, CEC BUFFER
0.05A
SCPU +5V CEC BUFFER, TC74VHC4051AFT