Marantz SR6009/U1B - Power Diagram

POWER DIAGRAM
!
!
!
SR6009 POWER BLOCK DIAGRAM
B+
B-
AC CORD
RELAY
MAIN TRANS
!
S6(FILAMENT)
S5(FL+Vdisp)
S2(+8V,-8V)
S1(AMP+B,-B)
KIA7807BPI
KIA7907PI
FILAMENT AC
A+5V (DAC/DIR/ADC)
KIA7805BPI
+5.2V
MAIN PWR ON
S3(VIDEO)
FILAMENT AC
KIA7905PI
-5VV
KIA7805BPI
A+7V (A. AUDIO PART)
A-7V (A. AUDIO PART)
+5VV
TRIGGER +12V
NJM2845DL133
NJM2845DL133
M3.3V
MUTE3.3V
SWM3.3V
REMOTE 3.3V
USB +5V
SCPU +3.3V
VBUS
REMOTE POWER
CPU POWER
MCU, EEPROM
MUTE
FRONT USB
150mA
SR6009:230mA
122mA
57mA
57mA
IC123
IC121
Q1121
BD8206
5
Q1125
Q1127
1A
1A
+12V(RELAY)
VIDEO+5V
VIDEO-5V
D5.2V
KIA7805BPI
50mA
A.TUNER +5V
SUB CPU,
SCPU +5V CEC BUFFER, SN74CBT3251PWR
SCPU POWER
HI+B
HI-B
CEC BUFFER
IC503
NJM2845DL133
+3.3V (Z2 DAC)
45mA
IC205
IC931IC936
IC937
IC932
IC934
IC935
163mA
SR6009 : 154mA
KIA7812BPI
IC933
SR6009 : 154mA
S4(ETC)
Max.217mA
NET 3.3V
DA 3.3V
DV 3.3V
CEC 3.3V
DV_POWER2
DV 1.8V AD55/058Z-0(ADV8003-8B)
D1.8V-1
IC112
IC111
Q1102
D3.3V-1
0.646A
0.584A
1.34A
SR6009 : 371mA
57mA
57mA
1.23A
0.105A
0.05A
0.08A
0.05A
LOW-B
LOW+B
RY931
0.92A
6A
(DC-DC Efficienc
y = 85%)
0.42A
D3.3V-2
NET1.8V
1.775A
1.59A
D1.8V-2
0.3A
NET1.2V
0.183A
NET2.5V
0.87A
DA1.1V
1.62A
CEC1.2V-1
1.62A
CEC1.2V-2
1.62A
CEC1.2V-3
D1.2V
D2.5V
D1.1V-1
D1.1V-2
D1.1V-3
D1.1V-4
CX870 or CY920/256M S.FLASH/APPLE
PCM9211/LC89091/APLD
AVR7850/VPLD/128M S.FLASH
ADV8195/MN864777*3
CX870
CX870 or CY920
CX870 or CY920
DSP(400MHz)
MN864777(HDMI SW1)
MN864777(HDMI SW2)
MN864777(HDMI TX)
E POWER2
D5V_POWER
E POWER4
DV POWER 1
DA_POWER
CEC POWER
CEC POWER
CEC POWER
DA_POWER
1.32A
0.65A
0.09A
0.1A
0.22A
0.4A
0.4A
0.4A
About 1.5A
(OPEN)
SR6009:380mA
D5V_POWER
CEC_POWER
NJM2845DL118
VPLD1.8V
DSP/SDRAM/S.FLASH
PCM1690/TC74VHCU04
Vdisp(+42V) -> 8mA
S2 + 371mA
S3 + 57mA
S2 - 154mA
S3 - 57mA
S4 + 380mA
NJM2845DL118
APLD1.8V
ILX3232D
1.355A
(OPEN)
DA_POWER
0.04A
IC113
IC114
IC115
IC116
IC117
IC118
IC119
IC120
Q1105
Q1103
Q1101(JUMPER)
E_POWER3
0.21A
Q1104
DV_POWER2
1.34A
AD8195/ADV7850/MN864777*3
DV5.0V
Q1116
0.045A
DV POWER 1
CEC +5V
CEC POWER
0.02A
Q1106
NJM2887DL3
IC603
FL
CPU POWER
0.163A
SWM5V
ADV7850/
/ADV7850/512M_DDR2*2
(OPEN)
-
AD55/058Z-0(ADV8003-8B)
AD55/058Z-0(ADV8003-8B)
IC422
IC222
Q1252
E_POW
ER1
1
3
4
2
S
G
D
12
3 4
OPEN
JMP
JMP
OPEN
Q1123
OPEN
LEVEL CHGVFD
116