Dd And Lvds Assys - Pioneer PDP-507CMX Service Manual

1

4.6 DD and LVDS ASSYS

POWER SUPPLYLINE
A
SIGNAL LINE
FROM PWER SUPPLY
UNIT
B
FROM PWER SUPPLY
UNIT
C
VCC+5.1V(60inch:VCC+3.3V)
VCC+5.1V(60inch:VCC+3.3V)V
CC+5.1V(60inch:VCC+3.3V)VC
C+5.1V(60inch:VCC+3.3V)
D
E
F
52
1
2
CN311
KM200NA4
CN304
P12
KM200NA10
IC306 PQ200WNA12ZPH
VCC+12V
VCC+6.5V 1
Regulator
2
GND_D
3
VCC+12V
4
GND_D
FU301
5 5A
STB3.3V
STB3.3V
6
STB3.3V
7
STB3.3V
8
GND_STB
1.ISEN
8.VIN
9
GND_STB
2.COMP
7.FA/SD
10
GND_STB 3.FB
6.DR
4.A-GND
5.P-GND
IC301 LM3478MMX
CN301
Q301
B3P-VH
VCC+16.5V 1
VCC16.5V
GND_S 2 FU302 5A
GND_S 3
IC302 MP2367DN
P5
1.BS 8.SS
2.IN 7.EN
3.SW 6.COMP
4.GND 5.FB
C311 C312
L302
D303
D1FM3
CN302
KM200NA13
P8
IC303 NCP5211BDG
(50 inch only)
VCC+6.5V 1
1.GATE(H)
GND_D 14.P-GND
2
2.BST
13.GATE(L)
VCC+12V 3
3.L-GND
12.VC
GND_D+ 4.VFFB
4
11.IS+
5.VFB
VCC+16.5V 10.IS-
5
6.COMP
9.VCC
6
GND_D
7.S-GND
8.ROSC
7
8
VCC5.1V(50inch)/VCC3.3V(60inch)
9
10
11
GND_D
Q302
12
GND_D
TPC-8021H
13
GND_D
(50 inch only)
Q303 TPC-8021H
DD ASSY
LVDS ASSY
LVDS
LVDS Receiver
Cont r ol Signal
Cont r ol Signal
2
3
FD FE
CN312 CN313
KM200NA5 KM200NA3
FC
D310
FAN7.8V OUTPUT
60 inch Only
C333
D301 M2FM3
M+7V OUTPUT
L301
C306
µPA1725G
IC3051 MD3222N
1.R/C
32.S/S
2.Vref
31.2.5V/3.3V
3.OSC
30.AMPIN
4.GND
29.AMP-
5.LC
28.AMPOUT
6.VCC
27.OCL-
7.VBOOT
26.GND
8.P_GND1
25.OCL+
9.VGL
24.VB
10.NC
23.VGH
11.Vout
22.NC
12.Vout
21.VDD
13.Vout
20.VDD
14.Vout
19.VDD
15.NC
18.VDD
16.P_GND2
17.NC
L305
D306 D1FM3 C334
A+12V OUTPUT
VCC3.3V
(60 inch only)
L303
C320
PS
TO:VSIF ASSY
+3.3V
IC1 01
Digital R, G, B
CLK, HD , VD , DE
Input_ Mu te
PDP-507CMX
3
4
FF
CN315
KM200NA3
CN305
PM
KM200NA7
1 M+7V
2 D.GND
L305
3 NC
4 NC
5 NC
6 NC
7 NC
PA CN309
KM200NA6
1 S+12
S+12V OUTPUT
2
S+12
3
S+12
4
GND_S
5
GND_S
6
GND_S
A+12V OUTPUT
1 A+12V
2 A.GND
CN306
PV 3 A+6.5V
KM200NA8
4 A+6.5V
A.GND
5
6 A.GND
7 NC
NC
8
CN307
KM200NA12
PN
C335
1 D+3.3
D+3.3V OUTPUT
2
D+3.3
3
D+3.3
4
D.GND
R384,R385
5
D.GND
6 D.GND
D+2.7V
7
OUTPUT D+2.7V
8
D+2.7V
D+3.3V
9 D+2.7V
10
D.GND
C323
11
D.GND
12
D.GND
A+12V
CN310
KM200NA13
4
TO:MAIN ASSY
TO:AUDIO ASSY
TO:MAIN ASSY
TO:MAIN ASSY