Pioneer CX-3250 Service Manual page 249

5
2/7 MCCD3
ST
GNDD
GNDD
MLCA25
XD[0]
XD[1]
XD[2]
XD[3]
XD[4]
GNDD GNDD
XD[5]
MLCD25
XD[6]
XD[7]
XCLK
27MHz
SYNC
DVALID_FID
SYNC
R4938
NM
GNDD GNDD
F4901
DTL1106-A
MLCD15
1 3
2
GNDD GNDD
U
U17
VSS68
U16
DAC_OUT Q4903
2SC4617(RS)
C4988
0.01u/16
U15
94_PLL_IN
GNDD
U14
VSS_XTAL
R4961 C4990
1k 10p/50
U13
X'TAL_OUT
U12
X'TAL_IN
U11
VDD_XTAL
C4991
10p/50
GNDD
U10
2_BIN2
U9
9_BIN5
U8
3_GIN2
U7
0_GIN5
U6
4_RIN2
U5
_RIN5
U4
RGB_Clk_IN
U3
C_Data_IN
SHUT
U2
C_Clk_IN
U1
VSS67
U
5
6
L4903
CTF1736-A
L4934
CTF1736-A
L4904
CTF1736-A
L4905
CTF1736-A
R4963
(1608)
0
GNDV GNDD
CPV
Vcom1
Load
GOE
L5632
LCD33
CTF1635-A
R5738
CPH
CTF1803-A
GNDD
GNDD
L5697 270
NM
C5639
D-B0 R5744 CTF1803-A L5698
270
CTF1803-A
D-B1 R5743 L5699 270
D-B2 R5742 CTF1803-A L5700 270
D-B3 R5741 CTF1803-A L5701 270
CTF1803-A
D-B4 R5740 L5702 270
CTF1803-A
D-B5 R5756 L5703 270
CTF1803-A
D-G0 R5745 L5704 270
D-G1 R5747 CTF1803-A L5705 270
D-G2 R4824 CTF1803-A L5706 270
CTF1803-A
D-G3 R5748 L5707 270
D-G4 R5749 CTF1803-A L5708 270
D-G5 R5750 CTF1803-A L5709 270
270
D-R0 R5751 CTF1803-A L5710
D-R1 R5752 CTF1803-A L5711 270
CTF1803-A
D-R2 R5753 L5712 270
D-R3 R5754 CTF1803-A L5713 270
D-R4 R5755 CTF1803-A L5714 270
D-R5 R5757 CTF1803-A L5715 270
R5759
NM R5733 R5694
R5734
15 0
100k
L5695 0
STH R5735 150
GNDD
STV1 R5736 150 L5696 0
NM
STV2 R5737
R5840 100
R5758
DE
R5839 100
220
Ref 5000 -
6
7
F-b
6/7
F
F
1/7
Prima
CCD3
LCD25
LCD15
GNDD
GNDD
SHUT
SHUT
R4928 0
T_CON_SCL TCON_SCL
TCON_SCL
R4929 0
T_CON_SDA TCON_SDA
TCON_SDA
R4930 0
PIP_RST PIPRST
PIPRST
in the main side.
There is the pull up
resistance of I2C
33.33333MHz
R4920 150
LDD_P_CLK
LDD_PCLK
LDD_H_SYNC R4901 150
LDD_HSYNC T-CON
R4902 150
LDD_V_SYNC
LDD_VSYNC
R4904 150
LDD_B1
T-CON
LDD_B[1]
LDD_B2 R4905 150
LDD_B[2] output terminal name
R4906 150
LDD_B3
LDD_B[3]
R4907 150
LDD_B4
LDD_B[4]
LDD_B5 R4908 150
LDD_B[5]
R4909 150
LDD_G0
LDD_G[0]
R4910 150
LDD_G1
LDD_G[1]
LDD_G2 R4911 150
LDD_G[2]
R4912 150
LDD_G3
LDD_G[3]
R4913 150
LDD_G4
LDD_G[4]
LDD_G5 R4914 150
LDD_G[5]
R4915 150
LDD_R1
LDD_R[1]
R4916 150
LDD_R2
LDD_R[2]
LDD_R3 R4917 150
LDD_R[3]
R4918 150
LDD_R4
LDD_R[4]
R4919 150
LDD_R5
LDD_R[5]
CPV
Vcom1
Load
GOE
F
2/7
CN5605
CKS6278-A
GND
40
DCLK
39
GND
38
B0
37
B1
36
B2
35
B3
34
33
B4
32 B5
31 GND
30
G0
29 G1
28 G2
27
G3
26 G4
25 G5
24
GND
23 R0
22 R1
21 R2
20 R3
LCD PANEL
19 R4
18
R5
17 GND
SHUT
16
15
GND
14 HSY
13 VSY
12
DE
11 HSCAN
VSCAN
10
9
N.C.
8 VCC
7 VCC
6
VCC
5 VCC
4 N.C.
3
GND
2 GND
GND
1
GNDD
AVIC-X930BT/XNUC
7
6/7
CC MONITOR UNIT(SERVICE)
(VIDEO DEC/T-CON SECTION)
T-CON connection
Prima
T-CON
Signal name
terminal name input terminal name
X_L_PCK
LDD_PCLK D-RGB_CLK_IN
X_L_LCK D-RGB_H_IN
LDD_HSYNC
X_L_FCK
LDD_VSYNC D-RGB_V_IN
X_LDD_0 BIN1
LDD_B[1]
X_LDD_1 BIN2
LDD_B[2]
X_LDD_2 LDD_B[3] BIN3
BIN4
X_LDD_3 LDD_B[4]
X_LDD_4 BIN5
LDD_B[5]
X_LDD_5 GIN0
LDD_G[0]
X_LDD_6 GIN1
LDD_G[1]
X_LDD_7 GIN2
LDD_G[2]
GIN3
X_LDD_8
LDD_G[3]
X_LDD_9 GIN4
LDD_G[4]
X_LDD_10 GIN5
LDD_G[5]
RIN1
X_LDD_11 LDD_R[1]
RIN2
X_LDD_12 LDD_R[2]
RIN3
X_LDD_13 LDD_R[3]
X_LDD_14 LDD_R[4] RIN4
X_LDD_15 RIN5
LDD_R[5]
LCD connection
LCD
Signal name
terminal name
CPH
CPH DCLK
STH HSY
STH
VSY
STV1
STV1
VCOM1 -
Vcom1
Vcom2 -
-
CPV
CPV -
LOAD
Load -
GOE
GOE
-
D-B2_Out D-B0
B0
D-B3_Out
D-B1
B1
D-B4_Out
D-B2
B2
D-B5_Out
D-B3
B3
D-B6_Out
D-B4
B4
D-B7_Out
D-B5
B5
D-G2_Out D-G0
G0
D-G3_Out D-G1
G1
D-G4_Out D-G2
G2
D-G5_Out D-G3 G3
D-G6_Out D-G4 G4
D-G7_Out D-G5 G5
D-R0 R0
D-R2_Out
D-R3_Out D-R1 R1
D-R4_Out D-R2 R2
D-R5_Out D-R3 R3
D-R6_Out D-R4 R4
R5
D-R7_Out D-R5
Reference : 4801 - 4999
: (5001 - 5999)
8
A
B
C
D
E
F
F
6/7
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