Cc Monitor Unit(Service)(Video Dec/T-Con Section)(Guide Page) - Pioneer CX-3250 Service Manual

1
10.15 CC MONITOR UNIT(SERVICE)(VIDEO DEC/T-CON SECTION)(GUIDE
PAGE)
A
F
1/7
CCD3_IOON
VD18
VA18
B
C
AVSELOUT
GNDV
CSYNC
C
R
G
B
D
E
F
F
6/7
248
1
2
VIDEO DECODER BLOCK
L4931
CTF1736-A
GNDD
GNDD GNDD
L4936 VD18_V
CTF1736-A
GNDD GNDD
L4933
CTF1736-A VA18_V
R4934
NM
(1608)
GNDV GNDV
C4933
R4817
47 0.033u/16
GNDV
CVBS
R4966
2.2k C4925
0.033u/16
C4975
NM
R4936
R4952 L4901 L4902
GNDD NM NM NM
NM
GNDV
A B
A17 B17
VSS2 160_CPH
GNDD
A16 B16
161_D-R7_Out
162_D-R6_Out
A15 B15
164_D-R4_Out 163_D-R5_Out
A14 B14
166_D-R2_Out 165_D-R3_Out
A13 B13
170_D-R1_Out
171_D-R0_Out
GNDD
A12 B12
175_D-G6_Out 174_D-G7_Out
A11 B11
177_D-G4_Out 176_D-G5_Out
GNDD
A10 B10
178_D-G3_Out
179_D-G2_Out
A9 B9
184_D-G0_Out 183_D-G1_Out
GNDD
A8 B8
189_D-B6_Out 188_D-B7_Out
A7 B7
191_D-B4_Out 190_D-B5_Out
A6 B6
193_D-B2_Out 192_D-B3_Out
A5 B5
199_D-B0_Out 198_D-B1_Out
GNDD
A4 B4
203_OSD_Clk_Out VSS4
GNDD
A3 B3
204_OSD_H_Out VSS3
GNDD
A2 B2
8_OSD_R1_D-Y1_IN
205_OSD_V_Out
A1 B1
VSS1 7_OSD_R0_D-Y0_IN
GNDD
A B
AVIC-X930BT/XNUC
2
3
F-a
6/7
The input level that DAC of the VIDEO DECODER inside permits is Tpy0.4V(Max 0.6Vpp).
24.576MHz
(FCX-05)
X4902
CSS1699-A
2
GND2
3
GND1
4
4
R4830
R4827
24M
NM NM
C4931
C4938
0.1u/10
R4812 0.1u/10
6.8k
C4928
0.1u/10
VRN HD
25
C4926 C4929
16
VRP
26
VD_F 15
0.1u/10 0.1u/10
AIN1
IC5513 VAR
27
AK8859VN 14
AVDD
DATA0
28
13
33 GND
AVSS DATA1
29
10k
12
PDN
DATA2
30
NM R4816 11
SELA
DATA3
31
TEST 10
R4820
DATA4
32
9
GNDV
GNDD
C4832
R4940
0.1u/10
NM
GNDV
C D E F G H
GNDD GNDD
C17 D17 E17 F17 G17 H17
154_STH 152_Enable 145_STV1 140_Vcom1 132_Test-3 131_Test-2
GNDV
GNDD
C16 D16 E16 F16 G16 H16
153_Load 151_STV2 133_Test-4 VSS41
147_CPV 141_Vcom2
GNDD
GNDD
C15 D15 E15 F15 G15 GNDD H15
VSS11 150_GOE 146_U/D 139_Moni VDD-IO_17 VSS40
GNDD
C4820
0.01u/16
GNDD
C14 D14 E14 F14 G14 H14
VSS10 VSS17 VSS23 VSS31 VDD-IO_16 VSS39
GNDD GNDD GNDD
GNDD
C4815 GNDD
0.01u/16
GNDD
C13 D13 E13 F13 G13 H13
VDD-IO_5 VDD-IO_10
VDD-IO_12 VDD-IO_14 VDD-IO_15 VSS38
C4809 GNDD
C4811 C4813
0.01u/16 0.01u/16
0.01u/16
GNDD
GNDD
GNDD
GNDD
C12 D12 E12 F12 G12 H12
VSS9 VSS16 VDD-D_8 VDD-D_10 VDD-D_15 VSS37
GNDD GNDD
GNDD
C4810 C4812 C4814
0.01u/16 0.01u/16 0.01u/16
GNDD
GNDD GNDD
C11 D11 E11 F11
VDD-IO_4 VDD-IO_9 VDD-IO_11 VDD-IO_13
GNDD
GNDD
GNDD
C10 D10 E10 F10
VSS8
VSS15 VSS22 VSS30
GNDD GNDD GNDD GNDD
C9 D9 E9 F9
TC90192XBG
VDD-D_1 VDD-D_2 VDD-D_7 VDD-D_9
GNDD
GNDD GNDD
C8 D8 E8 F8
VSS7 VSS14 VSS21 VSS29
GNDD GNDD GNDD GNDD
C7 D7 E7 F7 G7
VSS6 VSS13 VDD-D_6 VSS28 VSS32
GNDD GNDD GNDD
GNDD
GNDD
C6 D6 E6 F6 G6 H6
VDD-IO_3 VDD-IO_8 VDD-D_5
VSS27 VDD-D_14 VSS36
GNDD
C4847
GNDD
0.01u/16
GNDD
GNDD GNDD GNDD
C5 D5 E5 F5 G5 H5
VDD-IO_2 VDD-IO_7 VDD-D_4
VSS26 VDD-D_13 VSS35
GNDD GNDD
C4844 GNDD C4846
0.01u/16 0.01u/16
GNDD
GNDD
GNDD
C4 D4 E4 F4 G4
H4
VDD-IO_1
VDD-IO_6 VDD-D_3 VSS25 VDD-D_12 VSS34
GNDD
GNDD
C4845 GNDD C4848
0.01u/16 0.01u/16
GNDD GNDD
GNDD GNDD
C3 D3 E3 F3 G3 H3
VDD-D_11
VSS5 VSS12 VSS20 VSS24 VSS33
GNDD GNDD GNDD GNDD GNDD GNDD
C4849
0.01u/16
GNDD
C2 D2 E2 F2 G2 H2
14_OSD_R5_D-Y5_IN GNDD
VSS19 GNDD
16_OSD_G1_D-Y7_IN
GNDD
21_OSD_G3_UV1_IN
10_OSD_R3_D-Y3_IN
23_OSD_G5UV3_IN
C1 D1 E1 F1 G1
H1
13_OSD_R4_D-Y4_IN 15_OSD_G0_D-Y6_IN 22_OSD_G4_UV2_IN
VSS18
20_OSD_G2_UV0_IN
GNDD
9_OSD_R2_D-Y2_IN
GNDD GNDD
C D E F G H
3
2
1
There is the pull up
resistance of I2C
in coordinate B7 of sheet 2.
47 X_VIP_HSYNC
R4802
VDEC_RST
47 X_VIP_VSYNC
R4801
X_VIP_DVALID_FID
47
R4811
X_SDA1
47 X_VIP_PXD[0]
R4815
X_SCL1
47 X_VIP_PXD[1]
R4810
X_VIP_PXD[2]
47
R4809
X_VIP_PXD[0]
47
R4808 X_VIP_PXD[3]
X_VIP_PXD[1]
47
X_VIP_PXD[4]
R4807
X_VIP_PXD[2]
X_VIP_PXD[3]
X_VIP_PXD[4]
X_VIP_PXD[5]
X_VIP_PXD[6]
X_VIP_PXD[7]
X_VIP_PXCLK
GNDD
X_VIP_HSYNC
X_VIP_DVALID_FID
X_VIP_VSYNC
R4942
C4833
AVSEL
NM 0.1u/10
R4941 C4834
C4918
NM 0.1u/10
0.47u/6.3
GNDV
GNDV
GNDV
L
J K M N P
J17 K17 L17 M17 N17 P17
GNDD
122_A-Cb_IN 120_A-Cr_IN 117_A-B_IN 115_A-R_IN 110_S-C_IN 105_Slice3_IN
GNDV
GNDV
106_C.Video_IN1
J16 K16 L16 M16 N16 P16
GNDD
116_A-G_IN
130_Test-1 121_A-Y_IN NC1 111_S-Y_IN 108_C.Video_IN2
GNDV
103_Slice2_IN
GNDV GNDV
J15 K15 L15 M15 N15 P15
GNDV GNDV
VDD-D_19 VDD-D_20
107_VDD_MADC1 GNDV
123_MADC_VREFB 100_DAC_BIAS1
C4819 124_MADC_BIAS
114_MADC_VREFT
C4821
GNDV
0.01u/16
0.01u/16 GNDV C4825
0.1u/10
GNDD GNDD
J14 K14 L14 M14 N14 P14
112_VSS_MADC2
VDD-D_18 VSS50 109_VSS_MADC1 99_DVSS
113_VDD_MADC2
C4818 C4826 GNDD
0.1u/10
GNDD GNDV
0.01u/16
C4824
GNDD GNDV
0.1u/10
J13 K13 L13 M13 N13
P13
GNDD
VDD-D_17
VSS49 119_VDD_MADC3 97_DVDD 101_VDD_DSEP
104_VSS_DSEP
C4817 118_VSS_MADC3
GNDD
GNDD
0.01u/16
GNDD C4827
GNDV
0.1u/10
J12 K12 L12 M12 N12 P12
VDD-D_16 VSS48 126_VDD_MADC4 125_VSS_MADC4 NC2 NC3
GNDD
C4816
0.01u/16
GNDD
M11 N11 P11
GNDD
VDD-IO_24
VDD-IO_27 VDD-IO_29
C4870 C4871 C4872
0.01u/16 0.01u/16 0.01u/16
GNDD GNDD GNDD
M10 N10
P10
VDD-D_28 VDD-D_29 VDD-D_30
C4867 C4868 C4869
0.01u/16
0.01u/16 0.01u/16
IC4901
GNDD GNDD GNDD
M9 N9 P9
VDD-D_27
VSS58 VSS62
C4866
GNDD
GNDD
0.01u/16
GNDD
M8 N8 P8
VDD-IO_23
VDD-IO_26 VSS61
C4864 C4865
GNDD
0.01u/16
0.01u/16
GNDD
GNDD
M7
N7 P7
VDD-IO_22
VDD-IO_25 VSS60
C4862 C4863 GNDD
0.01u/16 0.01u/16
GNDD GNDD
J6 K6 L6 M6 N6 P6
VSS47 VDD-IO_21 VSS52 VSS57 VSS59
VDD-D_26
GNDD
C4855 GNDD C4861 GNDD
GNDD
0.01u/16 0.01u/16
GNDD
GNDD
J5 K5 L5 M5 N5 P5
VSS46 VDD-IO_20 VSS51 VDD-D_25 VSS56 43_Test_Scan
C4854 GNDD C4859 GNDD GNDD
0.01u/16 0.01u/16 R4933
GNDD GNDD
100k
M4
J4 K4 L4 N4 P4
GNDD
VDD-D_24
VSS45 VDD-IO_19 VDD-D_22 VSS55 42_PS_IN
46_D-RGB_V_IN
C4853 C4852 C4858 GNDD
0.01u/16
0.01u/16 0.01u/16
GNDD
GNDD
GNDD
J3 K3 L3 M3 N3 P3
VSS44 VDD-IO_18 VDD-D_21 VDD-D_23 VSS54 VDD-IO_28
C4850 C4851 C4856 GNDD C4857
0.01u/16 0.01u/16
0.01u/16 0.01u/16
GNDD GNDD GNDD GNDD
J2 K2 L2 M2 N2 P2
VSS43 34_OSD_B5_V_IN VSS53 38_OSD_BLK-H
GNDD GNDD GNDD
GNDD GNDD
26_OSD_B1_UV5_IN
28_OSD_B3_UV7_IN
GNDD
M1
J1 K1 L1 N1 P1
VSS42 33_OSD_B4_H_IN 37_OSD_BLK-L
GNDD GNDD GNDD
36_D-YUV_Clk_IN
25_OSD_B0_UV4_IN
27_OSD_B2_UV6_IN
J K L M N P
4
F
2/7
VDEC_RST
X_SDA1
X_SCL1
X_VIP_PXD[0]
X_VIP_PXD[1]
X_VIP_PXD[2]
X_VIP_PXD[3]
X_VIP_PXD[4]
X_VIP_PXD[5]
X_VIP_PXD[6]
X_VIP_PXD[7]
X_VIP_PXCLK
27MHz
X_VIP_HSYNC
X_VIP_DVALID_FID
X_VIP_VSYNC
R T U
R17 T17 U17
GNDD VSS68
GNDD
102_Slice1_IN
R16 T16 U16
VSS66 98_DAC_OUT
GNDD
R15 T15 U15
95_PLL_FILTER 94_PLL_IN
GNDD
GNDD
R14 T14 U14
NC5 96_VSS_PLL
92_VSS_XTAL
GNDD
R13 T13 U13
NC7 91_X'TAL_OUT
R12 T12 U12
NC4 93_VDD_PLL 90_X'TAL_IN
R11 T11 U11
NC6 89_VDD_XTAL
88_C.Video_Sync
T10 U10
R10
84_BIN0 83_BIN1 82_BIN2
GNDD
R9 T9 U9
81_BIN3 80_BIN4 79_BIN5
R8 T8 U8
75_GIN0 74_GIN1 73_GIN2
T7 U7
R7
72_GIN3 71_GIN4 70_GIN5
R6 T6 U6
66_RIN0 65_RIN1 64_RIN2
GNDD
R5 T5 U5
63_RIN3 62_RIN4 61_RIN5
T4 U4
R4
45_D-RGB_H_IN
58_D-RGB_Clk_IN
R3 T3 U3
VDD-IO_30 VSS65 56_I2C_Data_IN
C4860 GNDD
0.01u/16
GNDD
R2 T2 U2
VSS63 VSS64 55_I2C_Clk_IN
GNDD
T1 U1
R1
48_Mute_IN 49_Reset_IN VSS67
GNDD
GNDD
R T U
4