Pioneer PDP-4280HD Service Manual page 27

5
M_SW_DET
AC_DET_DRV
IC4801
DIN4
CM0048BF
(VDEC)
DIN3
VD3,4
HD3,4
MD_VDEC
MA_VDEC
MCTRL
IC4802
HY57V161610FTP
(SDRAM)
DIN5_RCR
DIN5_BCB
DIN5_GY
HD5
IC5001
HD_PLL
AD9985KSTZ
HOLD_PLL
(ADC)
CLP_AD
INT_HD1/VD1
EXT_HD1/VD1
IC8401
UPD61123F1
(EMMA2SV)
FAN_ON1/CONT1
A0 - 19
PQ200WNA1ZPH
DQ0 - 15
(FAN CONTROL)
IC8402
AGC1039-
(FLASH)
TRAP SW
LED TRAP SW
42/60LED ASSY
5
6
POWER SUPPLY UNIT
IC8001
PD6568A-K
(ARIA)
FAN_ON2/CONT2
IC4310 IC4303
PQ200WNA1ZPH
(FAN CONTROL)
Input4
HDMI
FAN
PDP-4280HD
6
7
MAIN ASSY
RA_0
GA_0
BA_0
IC4101
VD_0
BU8254KVT
HD_0
(LVDS)
MA_ARIA_A
IC8201
MD_ARIA_A
EDD1232ABBH
(128Mbit DDR)
MA_ARIA_C
IC8203
MD_ARIA_C
EDD1232ABBH
(128Mbit DDR)
EXD_ARIA
IC8204
EXA_ARIA
AGC1049-
(16Mbit Flash)
IC5201
SII9025CTU
(HDMI RX)
IC5101
CXB1442
(HDMI SW)
Input5 Input6 Input7
HDMI HDMI HDMI
7
8
A
B
C
42 DIGITAL
ASSY
D
TXD_MD
RXD_MD
REQ_MD
E
F
27
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