POWER DIAGRAM
RELAY
HI-B
RELAY
1.231A
2.475A
1500mA?
410mA
D5V
FL AC (F2)
VKK
VIDEO-5.0V
A.TUNER+5.0V
MAIN -B
S4(VKK)
HI+B
5.2V
LEGO 5V
DV5V(ADV7623)
FL AC (F1)
VIDEO+5.0V
AUDIO-7.0V (Pre)
RL+B
AUDIO+7.0V (Pre)
MAIN +B
LOW+B
981.7mA/40mA=1021.7mA
314mA/25mA/40mA=379mA
234mA/375mA/375mA= 984mA
584mA/25mA/7.5mA= 616.5mA
S5(FILAMENT)
S3(VIDEO)
S2(+8V,-8V)
LOW-B
S1(AMP +B)
200mA/55mA/25mA/55.8mA/
24mA/50mA= 409.8mA
AC CORD
MAIN PWR ON
FL5V(P-DIRECT LED VOLTAGE)
MAIN TRANS
CEC1.1V/HDMI RX/TX
(MN864787 / MN864788)
DA1.1V /DSP
(ADSP21487KSWZ-2B)
DV1.8V
(ADV7623 / 5M570ZF256C5N)
DV3.3V
(ADV7623 / MX25L3206EM2I-12G / 5M570ZF256C5N)
NET3.3V
(MX25L25635FM / MFI337S3959)
CEC3.3V
(AD8195 / MN864787 / MN864788 / MC14094BDTR2G EXPAN*2)
CEC5V
(AD8195 / MN864787 / MN864788)
STBY5V
(SN74CBT3251PWR / CEC IN/OUT CIRCUIT PART)
MUTE3.3V
( Preout MUTE VOLTAGE)
M3.3V (CPU) / RESET
SWM3.3V
(FLT / TC74VHC08FT buffer)
DA+5.0V(PCM9211 / AK4458VN)
DA3.3V
(ADSP21487 / W9864G6JH / MX25L1606EM2I-12G
/ PCM9211/ AK4458VN / TC74VHCU04FT )
STBY3.3V
(CEC IN/OUT CIRCUIT PART)
VCC
FL5V
D3.3V
OPEN
JUMPER
CEC1.1V1
CEC_POWER
CEC1.1V1
DA1.1V
D1.8V
AP7361
M3.3V
KIA7905PI
KIA7805API
KIA7805API
CEC_POWER2
DV_POWER1
CPU_POWER
DA1.1V
DA_POWER
DV1.8V
D5V_POWER
D3.3V
D5V_POWER
KIA7908API
KIA7808API
CEC_POWER2
DV POWER1
FDC608PZ..
E_POWER1
FDC608PZ.
FDC608PZ
CEC_POWER
DV POWER1
FDC608PZ..1
3
4
1
2
FDC608PZ
CEC_POWER
FDC608PZ
DA_POWER
NR1508 VCC DIAGRAM
46
Caution in
servicing
Electrical
Mechanical
Repair Information
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