Power Diagram - Marantz SR7010 Service Manual

POWER DIAGRAM

SR6010/SR7010/AV7702MK2 POWER BLOCK DIAGRAM
!
!
RELAY
AC CORD
!
DA_POWER DIGITAL POWER (DA3.3V,DA1.1V) 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 POWER1 POWER Control terminal (CY920) (3.3V For control)
E POWER2 POWER Control terminal (CY920) (2.5V For control)
E POWER3 POWER Control terminal (CY920) (1.8V For control)
E POWER4 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
D5V
D
G
S
2
4 1
3
SR7010 : 589mA
AV7702A : 580mA
KIA7807BPI
IC936
SR7010 : 316mA
AV7702A : 307mA
KIA7907PI
IC937
SR7010:552.5mA
AV7702A : 400mA
KIA7812BPI
IC933
OPEN
165mA
165mA
KIA7805BPI
IC934
165mA
165mA
KIA7905PI
IC935
Q1118
CEC POWER
CEC +5V
0.02A
BD2248G-GTR
IC124,(OPEN)
DV5.0V
Q1116 0.045A
D1.8V-1 IC111
DV POWER 1
DV 1.8V
DV_POWER2 1.83A
D3.3V-1 IC112
Q1107
E_POWER1
NET 3.3V
D5V_POWER 1.752A 0.452A
NJM2845DL118
DA1.8V
Q1102
(OPEN)
DA_POWER
DA 3.3V
1.3A
D3.3V-2 IC113
CEC 3.3V
CEC_POWER 2.317A 1.354A
Q1105
DV POWER 1
DV 3.3V
0.963A
NET1.8V IC114
Q1101
E POWER3
NET1.8V
D5V_POWER 0.25A 0.21A
Q1104(OPEN)
DV_POWER2
NET1.2V IC115
Q1103
DA_POWER
E_POWER4 0.3A
0.04A
NET2.5V IC116 NET1.2V
E_POWER2 0.183A
NET2.5V
DA1.1V_1 IC117
DA1.1V_1
DA_POWER 1.74A
DA1.1V_2 IC125
DA1.1V_2
DA_POWER 1.74A
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
128
SR7010:272.5mA+FAN 130mA
AV7702A:250mA
SR6010:190.5mA
45mA X2
BU33TD3WG
IC323
223mA
Max.273mA
133mA
KIA7805BPI
SR7010 : 316mA
IC931
AV7702A : 307mA
150mA(TRI1+TRI2)
50mA
KIA7805BPI
(OPEN)
EXCEPT SR7010/U,AV7702A/U
IC932
VIDEO+5V 165mA
NJM2845DL133
IC123
165mA
VIDEO-5V
20mA
251mA
IC961
0.4A
PQ033DNA1ZPH
CPU POWER
About 2A
AD8195/ADV7850/
MN864788*2/MX864787*1
IC123
AD55/058Z-0(ADV8003-8B)/
ADV7850
0.811A
NJM2845DL133
AD55/058Z-0(ADV8003-8B)
ADV7850/512M_DDR2*2/
Q1125
Q1127
CY920/256M S.FLASH/APPLE
APLD
PCM9211/LC89091*2/APLD
Q1123
DSP*4/SDRAM/S.FLASH
AK4458*2(or PCM1690)/TC74VHCU04
CS210010-CZZR/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
Q1129
CY920
CY920 CEC_POWER2
DSP1,2(400MHz)
DSP3,4(400MHz)
MN864788(HDMI SW1)
MN864788(HDMI SW2)
MN864787(HDMI TX)
SR7010 : Small Relay 4 EA + SPK Relay 5EA
37.5 + 222.5 = 272.5mA
AV7702 : Small Relay 20 EA
250mA
B+
SR6010 : Small Relay 1 EA + SPK Relay 4EA
12.5 + 178 = 190.5mA
B-
SR7010 : OPAMP 18EA+VOL IC 2EA+ NJW1194 2EA
162 + 120 + 34 = 316
AV7702A : OPAMP 17EA+VOL IC 2EA+ NJW1194 2EA
+12V(RELAY)
153 + 120 + 34 = 307
SR6010 : OPAMP 13EA+VOL IC 2EA+BD3841 1EA
117 + 120 + 10 = 247
SR7010 S2 + 589mA
S2 - 316mA
+3.3V (Z2, Z3 DAC)
AV7702A S2 + 580mA S2 - 307mA
A+5V (DAC1,DAC2,ADC)
SR6010 S2 + 574mA S2 - 247mA
A+7V (A. AUDIO PART)
A-7V (A. AUDIO PART)
TRIGGER +12V SR7010 S4 + 540mA
AV7702A S4 + 337.5mA
SR6010 S4 + 340.5mA
TRIGGER +12V
A.TUNER +5V
SR7010/AV7702A
AV+3.3V S3 + 165mA
(AVDM2000) S3 - 165mA
SR6010
S3 + 57mA
S3 - 57mA
-5VV
Vdisp(+42V)
FILAMENT AC
FILAMENT AC
ONLY SR7010U/AV7702AU
HD TUNER+3.3V
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