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POWER DIAGRAM
!
!
RELAY
AC CORD
!
POWER BLOCK DIAGRAM
!
S1(AMP+B,-B)
S2(+8V,-8V)
MAIN TRANS
S4(ETC)
S3(VIDEO)
S5(FL+Vdisp)
S6(FILAMENT)
+5.2V
D5V
7.7A
(DC-DC Efficiency = 85%)
D
G
S
2
4
1
3
667mA
KIA7807BPI
IC936
280mA
KIA7907PI
IC937
553mA
KIA7812BPI
IC933
OPEN
165mA
KIA7805BPI
IC934
165mA
KIA7905PI
IC935
Q1118
CEC POWER
CEC +5V
0.02A
BD2248G-GTR
IC124,(OPEN)
DV5.0V
Q1116
0.045A
D1.8V-1
IC111(OPEN)
DV POWER 1
DV 1.8V
DV_POWER2
1.34A
D3.3V-1
IC112
Q1107
E_POWER1
NET 3.3V
1.4A
D5V_POWER
1.88A
0.584A
NJM2845DL118
Q1102
APLD1.8V
(OPEN)
DA_POWER
DA 3.3V
1.3A
D3.3V-2
IC113
CEC 3.3V
1.38A
CEC_POWER
1.85A
1.425A
NJM2845DL118
VPLD1.8V
Q1105
(OPEN)
DV POWER 1
DV 3.3V
0.42A
D1.8V-2
IC114
Q1101(JUMPER
E POWER3
NET1.8V
0.65A
D5V_POWER
1.59A
0.21A
Q1103
DA_POWER
D1.2V
IC115
0.04A
Q1104
DV_POWER2
0.09A
E_POWER4
0.3A
1.34A
NET1.2V
D2.5V
IC116
NET2.5V
0.1A
E_POWER2
0.183A
D1.1V-1
IC117
DA1.1V-1
0.44A
DA_POWER
1.74A
D1.1V-2
IC125
DA1.1V-2 DSP3,4(400MHz)
0.44A
DA_POWER
1.74A
D1.2V-1
IC118
CEC1.2V-1
0.4A
CEC POWER
1.62A
D1.2V-2
IC119
CEC1.2V-2
0.4A
CEC POWER
1.62A
D1.2V-3
IC120
CEC1.2V-3
0.4A
CEC POWER
1.62A
118
Q9429
260mA
KTD998
260mA
KTD778
Q9425
45mA X2
NJM2845DL133
IC323
Max.387mA
247mA
KIA7805BPI
IC931
280mA
150mA(TRI1+TRI2)
50mA
KIA7805BPI
(OPEN)
IC932
EXCEPT AV7702U
VIDEO+5V
165mA
NJM2845DL133
IC513
165mA
VIDEO-5V
20mA
251mA
IC961
0.4A
PQ033DNA1ZPH
CPU POWER
About 2A
AD8195/ADV7850/MN864777*3
AD55/058Z-0(ADV8003-8B)
IC123
ADV7850
NJM2845DL133
CPU POWER
AD55/058Z-0(ADV8003-8B)
Q1125
ADV7850/512M_DDR2*2
VPLD
CY920/256M S.FLASH/APPLE
-
PCM9211/LC89091*2/APLD
Q1123
DSP*4/SDRAM*4/S.FLASH*4
PCM1690*2/TC74VHCU04
CS210010-CZZR
ADV8195/MN864777*3
CPU POWER
-
IC503
1A
VBUS
AD55/058Z-0(ADV8003-8B)
BD82065
ADV7850/VPLD/128M S.FLASH
1A
CY920
Q1121
NJM2845DL133
SCPU POWER
CY920
CY920
DSP1,2(400MHz)
MN864777(HDMI SW1)
MN864777(HDMI SW2)
MN864777(HDMI TX)
A+12V
A-12V
AV7702 : Small Relay 20 EA
+12V(RELAY)
250mA
+3.3V (Z2, Z3 DAC)
A+5V (DAC1,DAC2,ADC)
A+7V (A. AUDIO PART)
A-7V (A. AUDIO PART)
TRIGGER +12V
TRIGGER +12V
A.TUNER +5V
AV+3.3V
(AVDM2000)
-5VV
Vdisp(+42V)
FILAMENT AC
FILAMENT AC
ONLY SR7009U/AV7702U
HD TUNER+3.3V
0.105A
M3.3V
MCU/EEPROM/LED/IR SENSOR
MUTE3.3V
MUTE
SWM3.3V
LEVEL CHG/VFD/LED
CPU POWER
Q1127
0.05A
REMOTE 3.3V
ILX3232D
REMOTE POWER
0.163A
NJM2887DL3
FL
IC603
SR7009ONLY
SWM5V
USB +5V
FRONT USB
0.08A
SCPU +3.3V
SUB CPU,
CEC BUFFER
IC121
0.05A
SCPU +5V
CEC BUFFER, TC74VHC4051AFT
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