Power Diagram - Denon AVR-X3200W Service Manual

POWER DIAGRAM

POWER BLOCK DIAGRAM
!
!
RELAY
AC CORD
!
DA_POWER DIGITAL POWER (DA3.3V,DA1.8V) ON/OFF Switched ("H" = ON)
DA_POWER2 DIGITAL POWER Control terminal (DA1.0V) ON/OFF Switched ("H" = ON)
DV_POWER1 DIGITAL VIDEO POWER Control terminal (DV5V,DV3.3V)
DV_POWER2 DIGITAL.VIDEO POWER Control terminal (DV1.8V)
E POWER1ETHER POWER Control terminal (CY920) (3.3V For control)
E POWER2ETHER POWER Control terminal (CY920) (2.5V For control)
E POWER3ETHER POWER Control terminal (CY920) (1.8V For control)
E POWER4ETHER POWER Control terminal (CY920) (1.2V For control)
D5V POWER Digital 5V Control terminal (5V → 3.3V,1.8V)
CPU_POWER MAIN CPU POWER Control terminal (POWER ON = "H") （ Case of CEC ON STANDBY = "H")
REMOTE_POWER For 232C circuit POWER Control terminal (ON = "H")
CEC_POWER For CEC STANDBY POWER ON (CEC5V,CEC3.3V,CEC1.8V)
※ CEC STANDBY:MODE1=H, MODE2=H, MODE3=L
CEC_POWER2 CEC STANDBY POWER Control (CEC STANDBY MODE=3)
HI+B
! LOW+B
RY931
S1(AMP+B,-B)
LOW-B
HI-B
S2(+8V,-8V)
MAIN TRANS
S4(ETC)
S3(VIDEO)
S5(FL+Vdisp)
S6(FILAMENT)
+5.2V
D5.2V
D
G
S
2
4 1
3
AVR-X3200W : 556mA
KIA7807BPI
IC936
AVR-X3200W : 229mA
KIA7907PI
IC937
AVR-X3200W:328mA
KIA7812BPI
IC933
OPEN
57mA
KIA7805BPI
IC934
57mA
KIA7905PI
IC935
Q1118
CEC POWER
CEC5V
0.02A
BD2248G-GTR
IC124,(OPEN)
DV5V
Q1116 0.045A
D1.8V IC111
DV POWER 1
DV 1.8V
DV_POWER2 1.83A
D3.3V IC112
Q1107
E_POWER1
NET 3.3V
D5V_POWER 1.388A 0.452A
NJM2845DL118
Q1102 DA 1.8V
(OPEN)
DA_POWER
DA 3.3V
0.936A
CEC3.3V IC113
CEC 3.3V
CEC_POWER 2.317A 1.354A
NJM2845DL118
Q1105 VPLD1.8V
(OPEN)
DV POWER 1
DV 3.3V
0.963A
D1.8V-2 IC114
Q1101
E POWER3
NET1.8V
D5V_POWER 0.25A 0.21A
Q1103
DA_POWER
NET1.2V IC115
0.04A
NET1.2V
E_POWER1 0.3A
NET2.5V IC116
NET2.5V
E_POWER2 0.183A
DA1.0V IC117
DA1.0V
DA_POWER2 1.004A
CEC1.1V-1 IC118
CEC1.1V-1
CEC POWER 1.62A
CEC1.1V-2 IC119
CEC1.1V-2
CEC POWER 1.62A
CEC1.1V-3 IC120
CEC1.1V-3
CEC POWER 1.54A
117
AVR-X3200W:178mA
45mA
BU33TD3WG
IC323
Max.327mA
277mA 232mA
KIA7805BPI
AVR-X3200W : 229mA
IC931
150mA
Q5211
50mA
KIA7805BPI
(OPEN)
IC932
57mA
VIDEO+5V
VIDEO-5V 57mA
163mA
About 2A
AD8195/ADV7850/
MN864788*2/MX864787*1
AD55/058Z-0(ADV8003-8B)/ IC123
ADV7850
0.811A
NJM2845DL133
AD55/058Z-0(ADV8003-8B)
ADV7850/512M_DDR2*2/
Q1125
Q1127
CY920/256M S.FLASH/APPLE
-
PCM9211/LC89091*1/APLD
Q1123
DSP/SDRAM/S.FLASH
PCM1690*2/TC74VHCU04
SN74LVC244APWR*1
ADV8195/
CPU POWER
MN864788*2/MN864787*1
- IC503
1A
AD55/058Z-0(ADV8003-8B)
BD82065
ADV7850/VPLD/128M S.FLASH
CY920
Q1121
0.05A
CEC_POWER2
CY920
Q1129
CY920
CEC_POWER2
DSP
MN864788(HDMI SW1)
MN864788(HDMI SW2)
MN864787(HDMI TX)
B+
Small Relay 0 EA + SPK Relay 4 EA
0 + 178 = 178mA
B-
OPAMP 11EA+VOL IC 2EA+BD3841 1EA
+12V(RELAY)
99 + 120 + 10 = 229
+3.3V (Z2 DAC)
S2 + 556mA S2 - 229mA
A+5V (DAC/DIR/ADC)
A+7V (A. AUDIO PART)
A-7V (A. AUDIO PART)
TRIGGER +12V
S4 + 328mA
A.TUNER +5V
+5VV
S3 + 57mA
S3 - 57mA
-5VV
Vdisp(+37V) -> 11mA
FILAMENT AC
FILAMENT AC
0.511A
M3.3V MCU/EEPROM/LED/IR SENSOR
EXPANDER*5
0.15A
MUTE3.3V
MUTE
EXPANDER*2
0.1A
SWM3.3V
LEVEL CHG/VFD/LED
CPU POWER
0.05A
REMOTE 3.3V ILX3232D
REMOTE POWER
SWM5V
VBUS
USB +5V FRONT USB
CEC_STBY_+5V CEC BUFFER, SN74CBT3251PWR
CEC_STBY_+3.3V CEC BUFFER