Power Diagram - Marantz SR6011 Service Manual

POWER DIAGRAM

SR6011 POWER BLOCK DIAGRAM
!
!
RELAY
AC CORD
!
D
G
S
DA_POWER DIGITAL P O W E R (DA3.3V,DA1.1V) ON/OFF S w i t c h e d ("H"=ON)
DA_POWER2 DIGITAL POWER Control terminal (DA1.1V) ON/OFF S w i t c h e d ("H"=ON)
DV_POWER1 DIGITAL VIDEO POWER Control terminal(DV5V,DV3.3V)
DV_POWER2 DIGITAL VIDEO POWER Control terminal(DV1.8V)
E POWER1 ETHER POWER Control terminal (CY920)(3.3V For control)
E POWER2 ETHER POWER Control terminal (CY920)(2.5V For control)
E POWER3 ETHER POWER Control terminal (CY920)(1.8V For control)
E POWER4 ETHER POWER Control terminal (CY920)(1.25V 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 MAIN CPU POWER Control terminal (ON="H")
CEC_POWER For CEC STANDBY POWER ON (CEC5V, CEC3.3V, CEC1.8V, CEC1.1V) ※CEC STANDBY:MODE1=H, MODE2=H, MODE3=L
CEC_POWER2 CEC STANDBY POWER Control (CEC STANDBY MODE=3)
HI+B
! LOW+B
RY931
2
S1(AMP+B,-B)
4 1
3
LOW-B
HI-B
S2(+8V,-8V)
MAIN TRANS
S4(ETC)
S3(VIDEO)
S5(FL+Vdisp)
S6(FILAMENT)
D1.8V-1
0.73A
IC111 DV_POWER2
(0.320A)
D3.3V-1
1.34A
IC112
D5V_POWER
(0.334A)
D3.3V-2
1.36A
IC113
CEC_POWER
D5.2V (0.293A)
7.32A 5.40A
(3.03A) (1.672A)
NET1.8V
0.10A
IC114 D5V_POWER
(0.067A)
NET1.25V
0.08A
IC115 E_POWER4
(0.092A)
NET2.5V
0.10A
IC116 E_POWER2
(0.113A)
DA1.1V_1
0.24A
IC117
DA_POWER
(0.141A)
DA1.1V_2
0.24A
IC118
DA_POWER
(0.185A)
CEC1.1V-1
0.39A
IC119
CEC POWER
(0.030A)
CEC1.1V-2
0.39A
IC120
CEC POWER
(0.033A)
CEC1.1V-3
0.37A
IC121
CEC POWER
(0.054A)
512.6mA 261mA
KIA7807BPI KIA7805BPI
(487mA)
(230mA)
IC936 IC931
251.6mA
KIA7907PI
(253mA)
IC937
578mA
KIA7812BPI
(450mA)
IC933
KIA7805BPI
OPEN (OPEN)
IC932
38mA
KIA7805BPI
(43mA)
IC934
38mA
KIA7905PI
(42mA)
IC935
1.83A
DV 1.8V AD55/058Z-0(ADV8003-8B)
(0.771A) ADV7850/512M_DDR2*2/
1.834A Q1101 0.44A
NET 3.3V CY920/256M S.FLASH/APPLE
(0.085A)
E_POWER1
NJM2845DL118
(0.479A) DA1.8V APLD
(OPEN)
Q1103 1.394A
PCM9211/LC89091/APLD
DA 3.3V
(0.389A) DSP*4/SDRAM*4/S.FLASH*4
DA_POWER PCM1690*2/TC74VHCU04
CS210010-CZZR
1.862A 1.306A
CEC 3.3V AD8195/
(0.427A) MN864788*2/MN864787*1
Q1106 0.556A
AD55/058Z-0(ADV8003-8B)
DV 3.3V
(0.035A)
ADV7850/VPLD/128M S.FLASH
DV POWER 1
0.25A Q1102 0.21A
NET1.8V CY920
(0.162A) (0.126A)
E POWER3
Q1105 OPEN
DV_POWER2
0.3A
Q1104 0.04A
(0.036A)
(0.325A)
DA_POWER
NET1.25V CY920
0.183A
NET2.5V CY920
(0.212A)
1A
DA1.1V_1 DSP1,2(400MHz)
(0.575A)
1A
DA1.1V_2 DSP3,4(400MHz)
(0.745A)
1.62A
CEC1.1V-1 MN864788(HDMI SW1)
(0.112A)
1.62A
CEC1.1V-2 MN864788(HDMI SW2)
(0.120A)
1.54A
CEC1.1V-3 MN864787(HDMI TX)
(0.207A)
Q1107
Z2_CEC5V Z2 HDMI
(0.03mA)
CEC POWER
Q1151 0.045A
DV5.0V AD55/058Z-0(ADV8003-8B)/
(0.04mA)
ADV7850
DV POWER 1
Q1108 0.01A
CEC +5V AD8195/ADV7850/
(9.83mA)
MN864788*2/MX864787*1
CEC POWER
BD2248G-GTR
IC124,(OPEN)
64
Current value
Max Current (Safety Standard Condition)
B+
B-
428mA
+12V(RELAY)
SPK Relay(5EA)+ Small Relay(1EA)+H/L Relay(1EA)+Fan(2EA)
(294mA) 222.5 + 12.5 + 33 + 160 = 428mA
33mA
+3.3V (Z2 DAC)
BU33TD3WG
(24.7mA)
IC323
211mA 178mA
A+5V (DIR, DAC1,DAC2,ADC)
(189.7mA) (165mA)
(243.8mA) 251.6mA
A+7V (A. AUDIO PART)
NJU72750V(3EA) + NJU72751V(1EA) + NJU72343V(2EA)+
(243.3mA) 251.6mA
NJW1194(1EA)+OPAMP(19EA)+HDAM= 2.4+0.8+42+12+114
A-7V (A. AUDIO PART)
150mA
TRIGGER +12V
(146.3mA)
50mA
A.TUNER +5V
(34.5mA)
VIDEO+5V 38mA
AV+3.3V
(43mA)
(NJM2595MTE1 1EA + NJM2586AVC3 1EA)
VIDEO-5V 38mA
-5VV
(42mA)
(NJM2595MTE1 1EA + NJM2586AVC3 1EA)
8mA
Vdisp(+42V)
(7.40mA)
FILAMENT AC
0mA
FILAMENT AC
1.92A IC503 VBUS
1A
BD82065 USB +5V
(1.23A)
Q1121 0.0025A
CEC_STBY_+5V
(3.50mA)
CEC_POWER2
Q1133 0.148A IC603
FL5V
NJM2887
(0.154A)
CPU POWER
0.58A
M3.3V
(58mA)
0
IC123 0.75A 0.075A
NJM2845DL133 MUTE3.3V
(0.069A) (6.52mA)
Q1123
CEC_STBY_3.3V
(0.09mA)
CEC_POWER2
Q1125 0.099A
SWM3.3V
(1.12mA)
CPU POWER
Q1127
0.0025A
REMOTE 3.3V
(3.12mA)
REMOTE POWER
12+74+74+18=178mA
+80.4=251.6mA
15+23=38mA
15+23=38mA
FRONT USB
CEC BUFFER, SN74CBT3251PWR
SMALL VFD
MCU/EEPROM/PWR LED/IR SENSOR
EXPANDER*7
MUTE/EXPANDER*1
CEC BUFFER
LEVEL CHG/VFD/MDAX LED/ DIRECT LED
SN74LVC244APWR
ILX3232D