POWER DIAGRAM
!
!
!
SR6010/SR7010/AV7702mkII POWER BLOCK DIAGRAM
B+
B-
AC CORD
RELAY
MAIN TRANS
S3 + 165mA
!
S6(FILAMENT)
S5(FL+Vdisp)
S2(+8V,-8V)
S1(AMP+B,-B)
KIA7807BPI
KIA7907PI
FILAMENT AC
A+5V (DAC1,DAC2,ADC)
Vdisp(+42V)
KIA7805BPI
+5.2V
M
AI
N
P
W
R
O
N
S3(VIDEO)
FILAMENT AC
KIA7905PI
-5VV
KIA7805BPI
A+7V (A. AUDIO PART)
A-7V (A. AUDIO PART)
NJM2845DL133
(AVDM2000)
AV+3.3V
T12V
T12V
NJM2845DL133
M3.3V
MUTE3.3V
SWM3.3V
REMOTE 3.3V
USB +5V
VBUS
REMOTE POWER
CPU POWER
AD8195/ADV7850/
MCU/EEPROM/LED/IR SENSOR
MUTE
LEVEL CHG/VFD/LED
FRONT USB
150mA(TRI1+TRI2)
SR7010:272.5mA+FAN 130mA
133mA
0.4A
PQ033DNA1ZPH
HD TUNER+3.3V
165mA
165mA
20mA
IC123
Q1121
BD82065
Q1125
Q1127
IC961
1A
+12V(RELAY)
VIDEO+5V
VIDEO-5V
D5V
CPU POWER
KIA7805BPI
50mA
A.TUNER +5V
S3 - 165mA
ONLY SR7010U/AV7702AU
EXCEPT SR7010/U,AV7702A/U
CE5V CEC BUFFER, SN74CBT3251PWR
CEC_POWER2
HI+B
HI-B
IC503
BU33TD3WG
+3.3V (Z2, Z3 DAC)
45mA X2
IC323
IC931
IC936
IC937
IC932
IC934
IC123
IC935
251mA
SR7010 : 316mA
S4 + 540mA
SR7010
SR7010/AV7702A
KIA7812BPI
IC933
S2 + 589mA S2 - 316mA
SR7010
S4(ETC)
Max.273mA
DV5.0V
NET 3.3V
DA 3.3V
DV 3.3V
CEC 3.3V
DV_POWER2
DV 1.8V
ADV7850/512M_DDR2*2/
D1.8V-1
IC112
IC111
Q1102
Q1116
D3.3V-1
ADV7850
1.3A
0.452A
1.83A
0.045A
DV POWER 1
SR7010 : 589mA
165mA
165mA
1.752A
0.511A
0.05A
0.05A
LOW-B
0.963A
D3.3V-2
NET1.8V
1.354A
0.25A
NET1.8V
0.3A
NET1.2V
0.183A
NET2.5V
1.74A
DA1.1V_1
1.62A
CEC1.1V-1
1.62A
CEC1.1V-2
1.54A
CEC1.1V-3
NET1.2V
NET2.5V
DA1.1V_1
CEC1.1V-1
CEC1.1V-2
CEC1.1V-3
CY920/256M S.FLASH/APPLE
PCM9211/LC89091*2/APLD
ADV7850/VPLD/128M S.FLASH
ADV8195/
CY920
CY920
CY920
DSP1,2(400MHz)
MN864788(HDMI SW1)
MN864788(HDMI SW2)
MN864787(HDMI TX)
E_POWER2
D5V_POWER
E_POWER4
DV POWER 1
DA_POWER
CEC POWER
CEC POWER
CEC POWER
DA_POWER
About 2A
SR7010 : OPAMP 18EA+VOL IC 2EA+ NJW1194 2EA
162 + 120 + 34 = 316
(OPEN)
SR7010:552.5mA
SR7010 : Small Relay 4 EA + SPK Relay 5EA
37.5 + 222.5 = 272.5mA
AV7702 : Small Relay 20 EA
250mA
D5V_POWER
CEC_POWER
DSP*4/SDRAM/S.FLASH
AK4458*2(or PCM1690)/TC74VHCU04
CPU POWER
NJM2845DL118
DA1.8V
ILX3232D
2.317A
DA_POWER
(OPEN)
0.04A
IC113
IC114
IC115
IC116
IC117
IC118
IC119
IC120
Q1105
Q1103
CEC +5V
CEC POWER
Q1118
0.02A
SWM5V
Q1101
E POWER3
0.21A
AD55/058Z-0(ADV8003-8B)/
AD55/058Z-0(ADV8003-8B)
AD55/058Z-0(ADV8003-8B)
BD2248G-GTR
IC124,(OPEN)
CS210010-CZZR/SN74LVC244APWR*1
APLD
Q1107
E_POWER1
AV7702A : OPAMP 17EA+VOL IC 2EA+ NJW1194 2EA
153 + 120 + 34 = 307
AV7702A:250mA
AV7702A : 307mA
SR7010 : 316mA
AV7702A : 307mA
AV7702A : 580mA
AV7702A : 400mA
S2 + 580mA S2 - 307mA
AV7702A
S4 + 337.5mA
AV7702A
165mA
165mA
MN864788*2/MX864787*1
MN864788*2/MN864787*1
EXPANDER*5
EXPANDER*2
0.15A
0.1A
0.811A
CEC_POWER2
Q1129
CE3.3V CEC BUFFER
223mA
Q1104(OPEN)
DV_POWER2
1.74A
DA1.1V_2
DA1.1V_2
DSP3,4(400MHz)
DA_POWER
IC125
SR6010:190.5mA
SR6010 : Small Relay 1 EA + SPK Relay 4EA
12.5 + 178 = 190.5mA
SR6010 : OPAMP 13EA+VOL IC 2EA+BD3841 1EA
117 + 120 + 10 = 247
S2 + 574mA S2 - 247mA
SR6010
S4 + 340.5mA
SR6010
S3 + 57mA
S3 - 57mA
SR6010
Q1123
1
3
4
2
S
G
D
1
2
3
4
OPEN
JM
P
JM
P
O
PE
N
DA_POWER
CEC_POWER
DV_POWER1
DV_POWER2
E POWER1
E POWER2
E POWER3
E POWER4
D5V POWER
DA_POWER2
CPU_POWER
REMOTE_POWER
CEC_POWER2
DIGITAL POWER (DA3.3V,DA1.1V) ON/OFF Switched ("H"=ON)
For CEC STANDBY
POWER ON (CEC5V,CEC3.3V,CEC1.8V)
※
CEC STANDBY:MODE1=H, MODE2=H, MODE3=L
DIGITAL VIDEO POWER Control terminal (DV5V,DV3.3V)
DIGITAL.VIDEO POWER Control terminal (DV1.8V)
POWER Control terminal (CY920) (3.3V For control)
POWER Control terminal (CY920) (2.5V For control)
POWER Control terminal (CY920) (1.8V For control)
POWER Control terminal (CY920) (1.2V For control)
Digital 5V Control terminal (5V→3.3V,1.8V)
DIGITAL POWER Control terminal (DA1.0V) ON/OFF Switched ("H"=ON)
MAIN CPU POWER Control terminal (POWER ON="H")
(
Case of CEC ON STANDBY="H")
For 232C circuit POWER Control terminal (ON="H")
CEC STANDBY POWER Control (CEC STANDBY MODE=3)
122