Sony VPL-VW10HT Service Manual page 107

• Refer to page 8-18 for Printed Wiring Board
• Refer to page 8-29 for Waveforms
• Refer to page 8-29 for IC Block Diagrams
VPL-VW10HT
A B
C5705 C5706
+5V
100 0.1
16V
5V-2 16V
:AL-CP B:CHIP
L5701
10µH
:CHIP C5725
0.01
25V
B:CHIP
FROM 5/9 DAC-CNT
R5714 2k 1/16W :RN-CP
FROM 4/9 SH-CNT
R-VCOM
SIGCEN R5788 #
FROM 6/9 PIC-IMP
LCD-FRP
SIDGLYRB
R5793
R # TP5702
FROM 6/9 R_E_OUT
R_E_OUT
R5795
0 26
:CHIP C5734 JL5710
EMI
#
FL5701
ZJSM-R15-180T
R5701
0 R5712
:CHIP 0
CAL
:CHIP
49 CAL_R
R5702 50 CAL_O
#
51 CAL_I
52 VDD
53 DGND
MCLK
54 MCLK
MCLKX
55 MCLK
R5792
R5791
C5704 56 GND
18P
18P
:CHIP :CHIP 0.1
16V 57 GND
SH2R B:CHIP
58 DLY-CNT
R5708
59 CLK-OUT
0
:CHIP
60 CLK-OUTX
61
NC
62 CLK-IN
63 CLK-INX
64 F/H_CNT
R5710
R5703 #
0
:CHIP
R5766 R5767
# #
R5772
0
:CHIP
R5786
0
:CHIP
R-VCOM
SIGCEN
R5715
2k
R5789
1/16W #
:RN-CP
+5V
C5727
0.01
25V
SIDGLYRB B:CHIP
R5707 2k 1/16W :RN-CP
C5701 R5790 #
100
16V
:AL-CP
R_O_OUT
C5702
0.1 27
R5794 TP5701
16V
R #
B:CHIP
FROM 6/9 R_O_OUT
R5796 JL5711
0 C5735
EMI
:CHIP #
FL5702 R5704
R5713
ZJSM-R15-180T 0
0
:CHIP
CAL :CHIP
49 CAL_R
R5706
50 CAL_O
#
51 CAL_I
C5703 52 VDD
0.1
16V 53 DGND
B:CHIP
MCLK
54 MCLK
MCLKX
55 MCLK
56 GND
57 GND
SH2R
58
DLY-CNT
R5709
0 59 CLK-OUT
:CHIP
60 CLK-OUTX
61 NC
62 CLK-IN
R5705
0
63 CLK-INX
:CHIP
64 F/H_CNT
R5711
#
R5716
#
R5778
R5768
0
#
:CHIP
FROM 5/9 MCLK/MCLKX +5V
R5785
0
:CHIP
C D
C (8/9) C (8/9)
+15.5
15.5V
C5715
C5714
0.01
47
C5790
R5721 25V
100 L5702 25V
2k B:CHIP
C5736 25V 10µH :AL-CP
1/16W
:CHIP
100 :RN-CP :AL-CP
25V
:AL-CP R5722
3.9k C5726
C5709
R5718
0.1 1/16W 0.01
3.9k
R5787 :RN-CP 25V
25V
1/16W
# F:CHIP B:CHIP
:RN-CP
R5743
100
1/16W
:CHIP
+15.5V
L5703
0µH
:CHIP
R5719
47 C5716
0.01
1/16W
C5711
:CHIP 25V
# B:CHIP
#
RSIG-A2
28 R5744
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
TP5703 2.2k
1/16W
:CHIP
R5731
0
:CHIP
SIG-A2 Q5702
SHOUT1 32
HN1B01FU-TE85R
JL5704 #
R5732
BUFF
NC 31
0
:CHIP SIG-A4
SHOUT2 30
R5733
NC 29
0
:CHIP
SIG-A6
SHOUT3 28
C5712
NC 27
0.01
25V
IC5701
PVCC 26 B:CHIP
CXA3512R-T6
LCD DRIVER
GND 25
(R)
GND 24
EVEN
PGND 23
R5737
NC 22
0
SIG-A8
:CHIP
SHOUT4 21
R5738 SIG-B5
20 JL5705 #
NC
0
:CHIP SIG-A10 SIG-B7
SHOUT5 19
R5739 SIG-B9
NC 18
0
:CHIP SIG-A12 SIG-B11
SHOUT6 17
SIG-A4
SIG-A2
SIG-B1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
SIG-B3
SIG-A12
C5731
0.1 R5728
R5783
16V SIG-A10
#
0
B:CHIP
:CHIP SIG-A8
SIG-A6
C5730
R5773 0.1
R5726 R5776
0 16V
B:CHIP # 0
:CHIP
R5775 :CHIP
R5774
0
0
:CHIP
:CHIP
C5728
R5723
C5737 C5710
R5717 0.01
0.1 3.9k
3.9k 100
25V
25V 1/16W
1/16W 25V
F:CHIP B:CHIP
:RN-CP :AL-CP :RN-CP
L5704
0µH
:CHIP C5718
C5719
0.01
47
25V
25V
B:CHIP
:AL-CP
R5720
47
1/16W
R5730
:CHIP
# 0
RSIG-B1
:CHIP
29
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
TP5704
R5734
C5717
0
0.01
:CHIP SIG-B1 25V
SHOUT1 32
B:CHIP
JL5706 #
R5735
NC 31 0
:CHIP SIG-B3
SHOUT2 30
R5745
R5736
100
NC 29 0
1/16W
:CHIP SIG-B5
:CHIP
SHOUT3 28
NC 27 C5713
0.01
IC5702
PVCC 26 25V
CXA3512R-T6
B:CHIP
LCD DRIVER
GND 25
(R)
GND 24
ODD
23
PGND
R5740
NC 22
0
:CHIP SIG-B7
SHOUT4 21
R5741 JL5707 #
NC 20
0
SIG-B9
:CHIP
SHOUT5 19 R5747
2.2k
R5742
NC 18 1/16W
0
:CHIP
SIG-B11
:CHIP
17
SHOUT6
HN1B01FU-TE85R
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C5732
R5784
0.1
0 R5729
16V
:CHIP #
B:CHIP
R5779 C5733
R5780
0 0.1
0 R5727
16V
:CHIP
:CHIP # R5782
B:CHIP
0
R5781
:CHIP
0
:CHIP
C(8/9)
MAIN CPU,EEPROM,A/D CONVERTER,D/A CONVERTER,SCAN CONVERTER,
3D GAMMA&TG,8CH DACODER,LCD DRIVE
8-27 8-27
E
P-SID TO 7/9,9/9
R5746
2.2k
1/16W
:CHIP
R5749
2.2
PSIG-EGRB
1/16W
:CHIP TP5705
JL5701
# 30
PSIG-EGRB
R5751
180
1/16W
R5750
2.2 :CHIP
1/16W
:CHIP
+15.5V
PSIG-OGRB
R5765
RED
TP5706 31 0
:CHIP
CN5701
34P
PSIG-OGRB
FPC
TO LCD PANEL(R)
RB5704
10*4
:CHIP 1 VSSG
PSIG-OB
2
PSIG-OB
PSIG-EB
3 PSIG-EB
PSIG-EGRB
4 PSIG-EGRB
PSIG-OGRB
5 PSIG-OGRB
6 COMR
5 1
7 SIG-B1
7 2
8 SIG-A2
RB5701
10*4 :CHIP 9 3
9 SIG-B3
11 4
10 SIG-A4
4 5
11 SIG-B5
2 6
12 SIG-A6
RB5703
1 7
10*4 :CHIP
13 SIG-B7
3 8
14 SIG-A8
12 9
15 SIG-B9
10 10
16 SIG-A10
RB5702
8 11
10*4 :CHIP
17 SIG-B11
6 12
18 SIG-A12
14.5V
R5755
19 HVDD
#
+14.5V
LCD-RGT
20 RGT
R5756 0 :CHIP
LCD-HST
21 HST
R5757 0 :CHIP
C5729 HCK1R
22 HCK1
0.1
25V R5758 0 :CHIP
HCK2R
23 HCK2
B:CHIP
R5759 0 :CHIP
24 VSS
C5720
25 COML
0.01 25V B:CHIP
R5760 0 :CHIP
LCD-ENB
26 ENB
+15.5V R5761 0 :CHIP
JL5708 #
LCD-VCK
27 VCK
R5762 0 :CHIP
LCD-VST
28 VST
R5763 0 :CHIP
LCD-DWN
29 DWN
LCD-PST
30 PST
31 VSS
C5721
R5764 0 :CHIP
0.01 25V B:CHIP
32 VVDD
33 SOUT
34 VCOM
JL5709 #
C5722
C5724
100 0.1
R5748 16V
16V
2.2k :AL-CP B:CHIP
1/16W
:CHIP
GND
R5752
JL5703
2.2 # TP5707
1/16W
:CHIP
JL5702
#
R5754
180
1/16W
:CHIP
R5753
2.2
1/16W
:CHIP
LCD-CNT
Q5704
FROM 4/9
BUFF
B-SS1701<08.>-C..-P8
F G
1
2
3
4
5
H