Sony VPL-HS51A / VPL-HS60 Service Manual ▷ View online
1-17
VPL-HS60/HS51A
1-5-9. Unit Assembly Parts Orientation
n
The main condenser lens assembly and the relay-2 lens assembly are fixed to the unit assembly and
cannot be removed.
The main condenser lens assembly and the relay-2 lens assembly are fixed to the unit assembly and
cannot be removed.
PS converter
marking
1-18
VPL-HS60/HS51A
1-5-10. Extension Board and Extension Connectors
SH connector assembly (8P) 2 pcs
Flat connector assembly (24P) 1 pcs
SH connector assembly (4P) 3 pcs
SH connector assembly (3P) 2 pcs
ZH connector assembly (8P) 1 pc
ZH connector assembly (4P) 1 pc
ZH connector assembly (3P) 3 pcs
SH connector assembly (2P) 3 pcs
X kit assembly (A-1097-951-A)
Flat connector assembly (32P) 3 pcs
X1 BOARD
X2 BOARD
X2 BOARD
X2 BOARD
X3 BOARD
1-19
VPL-HS60/HS51A
L
IRIS
Lamp power
V
DC fan (LAMP)
HB
U
DC fan (POWER)
HA
GA
GB
Q
NF
CN001
CN50
CN20
CN60
CN80
CN101
CN5002
CN40
CN30
X3
X1
TA
C
Flat connector assembly (32P)
Flat connector assembly (32P)
Flat connector assembly (32P)
X2
X2
X2
DC fan (ballast)
DC fan (panel)
SH connector assembly (8P)
(VPL-HS51A)
(VPL-HS51)
SH connector assembly (8P)
SH connector assembly (4P)
SH connector assembly (4P)
SH connector assembly (4P)
ZH connector assembly (4P)
SH connector assembly (2P)
SH connector assembly (3P)
SH connector assembly (3P)
SH connector assembly (2P)
ZH connector assembly (3P)
ZH connector assembly (3P)
Flat connector assembly (24P)
CN1910
CN1907
CN1906
CN1911
CN1902
CN2000
CN1806
CN1909
CN1902
CN1901
CN1700
CN1600
CN1500
CN1903
CN203
CN1903
CN1910
CN1905
CN201
CN201
CN6910
CN6902
CN1902
CN7000
CN2000
CN6806
CN1903
CN6903
CN1806
CN6911
CN1911
CN6906
CN1906
CN6907
CN1907
CN1905
CN201
CN6905
CN5201
CN5203
CN6093
CN6092
CN6901
CN6909
CN203
CN1093
CN1092
CN1901
CN1909
ZH connector assembly (8P)
SH connector assembly (2P)
ZH connector
assembly (3P)
assembly (3P)
1-5-11. Extension Board and Extension Connectors Connection
1-20
VPL-HS60/HS51A
1-6. Unleaded Solder
Boards requiring use of unleaded solder are printed with a
lead free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come
printed with the lead free mark due to their particular size.)
lead free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come
printed with the lead free mark due to their particular size.)
: LEAD FREE MARK
m
. Be sure to use the unleaded solder for the printed circuit
. Be sure to use the unleaded solder for the printed circuit
board printed with the lead free mark.
. The unleaded solder melts at a temperature about 40 dC
higher than the ordinary solder, therefore, it is recom-
mended to use the soldering iron having a temperature
regulator.
mended to use the soldering iron having a temperature
regulator.
. The ordinary soldering iron can be used but the iron tip
has to be applied to the solder joint for a slightly longer
time. The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful.
time. The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful.
1-7. Service Knowhow
1-7-1. After Replacing the Prism Block
1.
Perform the Look Up Table or 3D GAMMA data
writing of the Prism Block.
writing of the Prism Block.
2.
Perform Section “2-2. V COM Adjustment.”
3.
Perform Section “2-4. White Balance Adjustment on
Servicing.”
Servicing.”
1-7-2. After Replacing the Board
. Refer to the cross table (page 1-21).
. There are no need to perform the adjustment when the board
. There are no need to perform the adjustment when the board
other than the C board had been replaced.
1) When Replacing the C Board
1.
1.
Before replacement, unsolder the IC1403 from the
replaced C board and then mount it to the new board.
replaced C board and then mount it to the new board.
2.
Perform Section “2-2. V COM Adjustment.”
3.
If the white balance is extremely deteriorated, perform
the white balance adjustment (Refer to Section 2-4.).
the white balance adjustment (Refer to Section 2-4.).
4.
Perform Section “3) Iris Adjustment.”
2) When Replacing the Other Board
There are no need to perform the adjustment.
There are no need to perform the adjustment.
3) Iris Adjustment
Preparation
1.
Enter “34/Iris Adj.” in Other of Device Adjust.
2.
Change the value of “34/Iris Adj.” from 0 to 1.
Adjustment
1.
Set the value of “35/Open Reg” to 0 and check the
value of “37/Open Hall”.
value of “37/Open Hall”.
2.
Check the value of “37/Open Hall” while increasing
the value of “35/Open Reg”.
the value of “35/Open Reg”.
3.
Check the value of “35/Open Reg” when the value of
“37/Open Hall” is decreased by 2 from the value of
step 1.
“37/Open Hall” is decreased by 2 from the value of
step 1.
4.
Save the value that is increased by 10 from the value
of “35/Open Reg” in step 3.
of “35/Open Reg” in step 3.
5.
Set the value of “36/Close Reg” to 255 and check the
value of “38/Close Hall”.
value of “38/Close Hall”.
6.
Set the value of “36/Close Reg” to 100 and check the
value of “38/Close Hall” while increasing the value of
“36/Close Reg”.
value of “38/Close Hall” while increasing the value of
“36/Close Reg”.
7.
Check the value of “36/Close Reg” when the value of
“38/Close Hall” is increased by 2 from the value in
step 5.
“38/Close Hall” is increased by 2 from the value in
step 5.
8.
Save the value that is decreased by 11 from the value
of “36/Close Reg” in step 7.
of “36/Close Reg” in step 7.
Procedure after adjustment
1.
Reset the value of “34/Iris Adj.” to 0.
2.
Save the value in the memory.
4) Fan Voltage Adjustment
Preparation
1.
Enter “27:Fan/Reg Adj.Cont” in Other of Device
Adjust.
Adjust.
2.
Change the value of “27:Fan/Reg Adj.Cont” from 0 to 1.
Adjustment
1. Maximum voltage adjustment for fan 1 drive
1.
1.
Enter “28: Fan1/Reg Max” in Other of Device Adjust.
2.
Adjust the voltage so that pin 1 of the connector
CN1907 on the C board is within the following
specification.
Specification: 12.0
CN1907 on the C board is within the following
specification.
Specification: 12.0
± 0.1 V
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