Schematic Diagram Of Ud Board - Sony KLV-26HG2 Service Manual

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Schematic Diagram of UD Board

1 3
2
A
B
C
D
E
C3810 C3809
0.01 0.01
25V 25V
B:CHIP B:CHIP
C3800
15p
CH:CHIP
X3800
F 14.31818MHz
C3803
R3800 0.01
33 25V
1/10W B:CHIP F:CHIP
:1608
C3801
15p
CH:CHIP
G
DVI5V
+5V
C3811 C3814 C3817 C3820 C3824 C3828
0.01 0.01 0.1 22 0.1 10
H 25V 25V 25V 16V 25V 16V
B:CHIP B:CHIP F:CHIP :AL-CP F:CHIP :AL-CP
2.5V
+2.5V
C3833
C3812 C3815 C3818 C3821 C3825 C3829 22 C3838 C3840
0.01 0.01 0.01 0.01 0.1 0.1 16V 0.01 0.01
25V 25V 25V 25V 25V 25V :AL-CP 25V 25V
I
B:CHIP B:CHIP B:CHIP B:CHIP F:CHIP F:CHIP B:CHIP B:CHIP
PLACE CAPS AS CLOSE AS POSSIBLE TO FOLLOWING PINS:
118, 127, 130 PIN 9
D 3.3V-2
+3.3V
C3813 C3816 C3819 C3822 C3826 C3832
0.01 0.01 0.01 0.1 0.01 22
25V 25V 25V 25V 25V 16V
B:CHIP B:CHIP B:CHIP F:CHIP B:CHIP :AL-CP
J
K
4 5 6
17 18 19 20 21 22 23
9 10 11 12 13 14 15
1 2 3 4 5 6 7
IC3800
PACDN006
ESD D 3.3V-2
3.2
3.2
3.2
C3827
0.1
3.2
25V
F:CHIP
D3800
UDZSTE-175.6B
2.5V
3.3V
D 3.3V-2
C3844
0.01
25V
B:CHIP
C3842
0.01
25V
B:CHIP
C3837
0.01
+3.3V
25V
B:CHIP
C3834
0.01
25V
FB3802 B:CHIP
+3.3V
C3823
0.01
25V
B:CHIP
+2.5V
C3808
0.1
25V
F:CHIP
GNDA
GNDA
FB3800 ADC_TEST
AVDADC_33
C3807
0.1 GNDA
25V
B:CHIP BLUG_IN
BLU_IN
AVDADC_33
GNDA
GRNG_N
GRN_N
AVDADC_33
GNDA
REDG_N
RED_N
AVDADC_33
VDD_33
IC3803
GND GM7030-H
HS_IN DVI RECEIVER
C3804 C3805 C3806 VS_IN
0.1 0.01 0.01
25V 25V 25V CVDD_25
B:CHIP B:CHIP
TCLK
XTAL OUT
AVDD_RPLL_33
AVSS_RPLL
AVDD_DPLL_33
AVSS_DPLL
AVDD_DDS_33
C3802
0.01 AVSS_DDS
25V
B:CHIP VDD_33
GND
FB3801 VBUFC2
AVDD_SDDS_33
AVSS_SDDS
VDD_33
GND
R3802
R3808
10k
10k
1/10W
1/10W
:1608 :1608
R3801
R3806 R3807
10k 10k 10k
1/10W 1/10W 1/10W
:1608 :1608
:1608
+2.5V
C3841 C3843 C3845 C3848 C3849 C3851
0.01 0.1 0.01 0.01 0.1 0.01
25V 25V 25V 25V 25V 25V
B:CHIP F:CHIP B:CHIP B:CHIP F:CHIP B:CHIP
R3861
33
1/10W
:1608
C3883 X3801
33p 12MHz
CH:CHIP R3867
0 1/10W :1608
C3884
33p R3868
CH:CHIP 10k 1/10W :1608
R3869
10k 1/10W :1608
R3870
10k 1/10W :1608
R3871
10k 1/10W :1608
7 8 9
DVI-HDTV CN3800
24P
INPUT
WHT
24
16
8
(DVI CONNECTOR)
D3803
UDZSTE-175.6B
DVI5V
R3827
10k
1/10W
:1608
R3829
0
:1608
4
D 3.3V-2
IC3804
BR24C02F-WE2
EEPROM
3.2
C3874
47p
3.2 5
CH:CHIP
3.2
C3847 C3875
0.1
3.2 47p
25V
CH:CHIP
F:CHIP
IC3801
PACDN006
C3876
ESD
47p
CH:CHIP
R3831
47
1/10W
:1608
R3832
47
1/10W
:1608
D3805 D3807
UDZSTE-175.6B UDZSTE-175.6B
C3850
100p
CH:CHIP
C3852
0.001
25V
CH:CHIP
C3854
10
16V
:AL-CP
R3817
1k
1/10W
:RN-CP
r3819
0
:CHIP
DVI_SDA
DVI_SCL
R3820
IRQ 0
1/16W
RESETN JL3800 :CHIP
SDA
SCL
VS_OUT R3822 R3821
56
JL3801 56
1/10W
HS_OUT 1/10W
:1608 :1608
JL3802
BLANK 2P
JL3803
GND
VDD_33
CVSS
CVDD_25
+2.5V
GNDA
GNDA
C3867
VREF 0.1
25V
COMP F:CHIP
R3818 R3823
RSET
3.3k 1.2k
1/10W 1/10W
AVDDAC_33
:RN-CP :RN-CP
IOBB
IOB/PR
AVDCAC_33
IOGB
IOG/PB
AVDDAC_33
IORB
IOR/Y
C3862
0.1 C3860
AVDDAC_25 25V 100p
F:CHIP CH:CHIP
GNDA
OSD_EN
OSD_INT
OSD_B
FB3803 C3865 C3861
OSD_G
10 0.01
BLM11A1025
16V 25V
OSD_R
:AL-CP B:CHIP
CVSS
CVDD_25
C3863
0.1
25V
F:CHIP
C3864
0.01
25V
B:CHIP
C3866
10
16V
:AL-CP
+3.3V
DVI5V
R3866 R3893
10k 47
1/10W 1/10W
:1608 :1608
R3895
47
1/10W
:1608
R3863
10k
1/10W
:1608
DVI5V
DVI5V
IC3807
ST72631K4M1
NNLTR
MCU
+5V
VDD VDDA
R3889
USBVCC
0
OSCOUT
USBDM :1608
OSCIN
R3878
USBDP R3886 R3887 R3888
10k
VSS 4.7k 4.7k 22k
1/10W
VSSA 1/10W 1/10W 1/10W
:1608
PC2/USBOE :1608 :1608 :1608
R3865
PA0/MCO
10k
PC1/TDO
1/10W
PA1/SDA
:1608 PCO/RDI R3880
NC2 FB3809 47
RESET
BLM11A102S 1/10W
NC3 :1608
NC1 R3881
47
NC4 FB3810
1/10W
AIN7/IT8/PB7 BLM11A102S
:1608
PA2/SCL
AIN6/IT7/PB6
PA3/EXTCLK
VPP/TEST
R3879 10k 1/10W :1608
ASPECT
AIN5/IT6/PB5
MUTE
AIN4/IT5/PB4
FB3807
SETUP
AIN3/PB3 BLM11A102S
PA7/OCMP2/IT4
AIN2/PB2
VGA
AIN1/PB1 R3883 R3885
FB3808 10k 10k
BLM11A102S 1/10W 1/10W
:1608 :1608
R3873
0
1/10W
:1608
10
11 12
DVI5V
D3806
DAN202K
C3869
R3820 R3830 C3868
0.1
22
0 0 25V
16V
:1608 :1608 F:CHIP
:AL-CP
3 2 1
IC3805
PQ07VZ012ZP
3.3V REG
DVI5V
6 7 8
1 2 3 4 5
+3.3V
R3851
10k
1/10W
:1608
+5V
C3872
0.01
25V R3839 R3847
R3853 R3852 B:CHIP 1k 1.6k
10k 10k 1/10W 1/10W
1/10W 1/10W
:1608 :1608
:1608
:1608
R3849
1k
1/10W
:1608
IC3806
PQ07VZ012ZP
2.5V REG
1 2 3 4 5
+3.3V
C3873
0.01
25V
B:CHIP R3840 R3848
1k 1k
1/10W 1/10W
:1608 :1608
R3850
1k
1/10W
:1608
DVI5V
FL3803
NFM2012P13C224RT
EMI
C3886 C3887
10 0.1
16V 25V
:AL-CP F:CHIP
D-PR
R3841
0 D-PB
1/10W
:RN-CP
D-PR
D-Y
1 2 3
R3854 R3858
R3833 R3836 FL3800 220 2.2k
2.2k 220 17M 1/10W 1/10W
1/10W 1/10W :RN-CP :RN-CP
:RN-CP :RN-CP 6 4
R3843
0
1/10W
:RN-CP
D-PB
1 2 3
R3855 R3859
R3834 R3837 FL3801 220 2.2k
2.2k 220 17M 1/10W 1/10W
1/10W 1/10W :RN-CP :RN-CP
:RN-CP :RN-CP
6 4
R3845
0
1/10W
:1608
D-Y
1 2 3
R3856 R3860
R3835 R3838 FL3802 220 2.2k
2.2k 220 34M 1/10W 1/10W
1/10W 1/10W :RN-CP :RN-CP
:RN-CP :RN-CP
6 4
R3894
47
1/10W
:1608
DVI5V
R3896 JL7004 JL3804
22k
1/10W
:1608
IC3808
C3885
BR24C16F-E2 FB3811
0.1 NVM
25V
F:CHIP
VCC A0
WP A1
4.6
SCK A2
4.6
SI VSS
4.8
UD
(DVI RECEIVER)
15
13 14
3.3V
D 3.3V-2
FB3804 FB3805
BK1608HS470 BK1608HS470
L3800 L3801
10µH 10µH
C3880
C3878 10
0.01 16V
25V :AL-CP
B:CHIP
2.5V
FB3806
BK1608HS470
L3802
10µH
C3881
10
16V
:AL-CP
C3879
0.01
25V
B:CHIP
CN3802
11P
11 5V
10 DVI_RST
9 VGA
8 MUTE
7 GND
6 D-PR
5 GND
4 D-PB
3 GND
2 D-Y
1 GND
TO A(1/4)BOARD
CN9003
CN3801
5P
1 GND
2 GND
3 UD_BINT
4 SCL
5 SDA
TO B(1/8)BOARD
CN1006
B-SS11932<UC.>-UD.
KLV-26HG2 (UC) 3-27