POWER DIAGRAM
!
!
!
POWER BLOCK DIAGRAM
A+12V
A-12V
AC CORD
RELAY
MAIN TRANS
!
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
A
IN
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
NJM2845DL133
M3.3V
MUTE3.3V
SWM3.3V
REMOTE 3.3V
USB +5V
SCPU +3.3V
VBUS
REMOTE POWER
CPU POWER
AD8195/ADV7850/MN864777*3
MCU/EEPROM/LED/IR SENSOR
MUTE
LEVEL CHG/VFD/LED
FRONT USB
150mA(TRI1+TRI2)
247mA
0.4A
PQ033DNA1ZPH
HD TUNER+3.3V
165mA
165mA
20mA
IC123
IC121
Q1121
BD82065
Q1125
Q1127
IC961
1A
1A
+12V(RELAY)
VIDEO+5V
VIDEO-5V
D5V
NJM2887DL3
IC603
FL
CPU POWER
KIA7805BPI
50mA
A.TUNER +5V
SR7009ONLY
ONLY SR7009U/AV7702U
EXCEPT AV7702U
SUB CPU,
SCPU +5V
CEC BUFFER, TC74VHC4051AFT
CPU POWER
SCPU POWER
CEC BUFFER
IC503
NJM2845DL133
+3.3V (Z2, Z3 DAC)
45mA X2
IC323
IC931
IC936
IC937
IC932
IC934
IC513
IC935
251mA
280mA
KIA7812BPI
IC933
280mA
S4(ETC)
Max.387mA
KTD998
Q9429
260mA
KTD778
Q9425
260mA
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(OPEN)
Q1102
Q1116
D3.3V-1
ADV7850
1.3A
0.584A
1.34A
0.045A
DV POWER 1
667mA
165mA
165mA
1.88A
0.105A
0.05A
0.08A
0.05A
0.163A
1.4A
7.7A
(DC-DC Efficiency = 85%)
0.42A
D3.3V-2
NET1.8V
1.425A
1.59A
D1.8V-2
0.3A
NET1.2V
0.183A
NET2.5V
1.74A
DA1.1V-1
1.62A
CEC1.2V-1
1.62A
CEC1.2V-2
1.62A
CEC1.2V-3
D1.2V
D2.5V
D1.1V-1
D1.2V-1
D1.2V-2
D1.2V-3
CY920/256M S.FLASH/APPLE
PCM9211/LC89091*2/APLD
ADV7850/VPLD/128M S.FLASH
ADV8195/MN864777*3
CY920
CY920
CY920
DSP1,2(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
1.38A
0.65A
0.09A
0.1A
0.44A
0.4A
0.4A
0.4A
About 2A
(OPEN)
553mA
AV7702 : Small Relay 20 EA
250mA
D5V_POWER
CEC_POWER
NJM2845DL118
VPLD1.8V
DSP*4/SDRAM*4/S.FLASH*4
PCM1690*2/TC74VHCU04
CPU POWER
NJM2845DL118
APLD1.8V
ILX3232D
1.85A
DA_POWER
(OPEN)
0.04A
IC113
IC114
IC115
IC116
IC117
IC118
IC119
IC120
Q1105
Q1103
CEC +5V
CEC POWER
Q1118
0.02A
SWM5V
Q1101(JUMPER
E POWER3
Q1104
DV_POWER2
0.21A
1.34A
AD55/058Z-0(ADV8003-8B)
AD55/058Z-0(ADV8003-8B)
(OPEN)
AD55/058Z-0(ADV8003-8B)
-
BD2248G-GTR
IC124,(OPEN)
CS210010-CZZR
-
1.74A
D1.1V-2
DA_POWER
0.44A
IC125
DA1.1V-2 DSP3,4(400MHz)
VPLD
Q1107
E_POWER1
2
4
3
1
D
G
S
4
3
2
1
Q1123
OPEN
JM
P
JM
P
O
PE
N
O
PE
N
118