Sony VPL-HS50 Service Manual ▷ View online
6-37
VPL-HS50/HS51
6-37
Q
Q
+
–
+
VREF
1.25V
1.25V
THERMAL
LIMIT
CURRENT
LIMIT
GM
CURRENT AMP.
FOR FIXED
VOLTAGE DEVICE
VOLTAGE DEVICE
55
µ
A
VIN
VOUT
GND
ADJ
Q (1/2) AIC1117A-33PYJTR (IC5001)
Q (1/2) AIC1117A-PEJTR (IC5002)
Q (1/2) AIC1117A-PEJTR (IC5002)
Q (1/2) MT48LC2M32B2P-6-Y14W (IC5003)
67
CKE
CONTROL
LOGIC
ADDRESS
REGISTER
COMMAND
DECODE
MODE REGISTER
68
CLK
20
CS
19
RAS
11
2
11
11
18
CAS
17
WE
22
27
.
A0-A10
BA0, BA1 60
66
.
DQ0-DQ31
16
28
.
DQM0-DQM3
59
71
REFRESH
COUNTER
ROW-
ADDRESS
MUX
BANK0
ROW-
ADDRESS
LATCH
&
DECODER
DATA
OUTPUT
REGISTER
DATA
INPUT
REGISTER
BANK
CONTROL
LOGIC
COLUMN-
ADDRESS
COUNTER/
LATCH
COLUMN
DECODER
BANK0
BANK1
BANK2
BANK3
BANK0
MEMORY
ARRAY
(2.048
x
256
x
32)
SENSE AMPLIFIERS
I/O GATING
DQM MASK LOGIC
READ DATA LATCH
READ DATA LATCH
WRITE DRIVERS
8
4
4
11
2
2048
2048
256 (
x
32)
13
32
32
32
32
2,4,5,7,
8,10,11,
13,31,33,
34,36,37,
39,40,42,
45,47,48,
50,51,53,
54,56,74,
34,36,37,
39,40,42,
45,47,48,
50,51,53,
54,56,74,
76,77,79
80,82,83,
85
Q (2/2) M95640-WDW6TG (IC6002)
7
3
1
6
5
2
HOLD
W
S
C
D
Q
4
VSS
8
VCC
CONTROL LOGIC
HIGH VOLTAGE
GENERATOR
I/O SHIFT REGISTER
ADDRESS REGISTER
AND COUNTER
DATA
REGISTER
STATUS
REGISTER
1 PAGE
X DECODER
Y DECODER
SIZE OF THE
READ ONLY
EEPROM
AREA
READ ONLY
EEPROM
AREA
Q (2/2) S-80928CNMC-G8YT2G (IC6004)
V
DD
2
V
SS
CD
4
5
OUT
1
V
REF
DELAY
6-38
VPL-HS50/HS51
6-38
2
3
4
5
A
B
C
D
E
F
G
H
1
Frame Wiring
Frame Wiring
Frame Wiring
CN1500 32P
HA
HB
CN80
CN1600 32P
CN1700 32P
1
GND
2
3
4
5
6
7
8
3
4
5
6
7
8
ECO_3.3V
P_SAVE_LED
LAMP_LED
TEMP_LED
TEMP_LED
POWER_LED
D_3.3V
GND
CN60
CN1092
1
GND
2
3
4
5
6
7
8
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
ECO_3.3V
P_SAVE_LED
LAMP_LED
TEMP_LED
TEMP_LED
POWER_LED
D_3.3V
GND
CN1093
1
ECO_3.3V
2
3
3
1
2
3
2
3
KEY0
GND
ECO_3.3V
KEY0
GND
1
2
3
2
3
1
2
3
2
3
1
HOLE 10
2
3
4
5
6
7
8
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
HOLE 8
HOLE 11
HOLE 9
BRAKE 6
BRAKE 7
BRAKE 4
BRAKE 5
BRAKE 7
BRAKE 4
BRAKE 5
L
CN001
CN1905
1
D_5V
2
3
3
1
2
3
2
3
ILLUM
N.C.
D_5V
GND
N.C.
1
2
3
2
3
1
2
3
2
3
CN1907
FAN1
PROT
GND
CN202 8P
CN1800 12P
CN1802 4P
CN1803 4P
CN1804 4P
CN1805 4P
CN1906 4P
1
2
3
2
3
1
2
3
2
3
N.C.
4
4
CN1903
CN1806
ECO_3.3V
SIRCS-NF
GND
1
2
3
2
3
1
2
3
2
3
N.C.
4
4
CN40
3.3V
SIRCS-NF
GND
1
2
3
2
3
1
2
3
2
3
EXT_TEMP
4 4
CN1901
GND
ECO_3.3V
ECO_ON
1
2
3
2
3
1
2
3
2
3
GND
4
4
CN1900 24P
FFC
1
|
24
CN400 24P
24
|
1
TA
CN50
CN1902
1
EXT_TEMP
2
1
2
2
GND
EXT_TEMP
GND
1
2
2
1
2
2
U
CN20
CN203
1
LAMP COVER
2
1
2
2
GND
LAMP COVER
GND
1
2
2
1
2
2
V
C
GB
GA
F
Q
For VPL-HS51
NF
CN30
CN201
1
FILT COVER
2
1
2
2
GND
FOR LAMP
FILT COVER
GND
1
2
2
1
2
2
CN1910
CN2000
FAN4
PROT
GND
1
2
3
2
3
1
2
3
2
3
CN100
A
C
(L)
A
C
(N)
1
3
1
3
CN13
A
C
(L)
A
C
(N)
1
3
1
3
FOR SIROCCO (LARGE)
AC IN
CHASSIS
GND
CN1911
FAN5
PROT
GND
1
2
3
2
3
1
2
3
2
3
FOR SIROCCO (SMALL)
CN1909
FAN3
PROT
GND
1
2
3
2
3
1
2
3
2
3
CN350
PRI_STBY
DC (
_
)
DC (
+
)
1
2
4
2
4
1
2
4
2
4
CN300
PRI_STBY
THERMISITOR
LAMP
POWER
SUPPLY
DC (
_
)
DC (
+
)
1
2
4
2
4
1
2
4
2
4
CN301
PRI_STBY
DC (
_
)
DC (
+
)
1
2
4
1
2
4
CN14
PRI_STBY
DC (
_
)
DC (
+
)
1
2
4
1
2
4
LAMP UNIT
CN11
A
C
(N)
A
C
(L)
1
3
1
3
CN10
PRI_STBY
DC (
_
)
DC (
+
)
1
2
4
1
2
4
FOR POWER
IRIS UNIT
M
CN101
GND
ECO_3.3V
ECO_ON
1
2
3
2
3
1
2
3
2
3
GND
4 4
CN12
AC (IN) B
AC (IN) A
1
2
2
1
2
2
1
SUB5V
2
3
4
5
6
7
8
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
SUB5V
TXD
RXD
CHG_STATUS
FW_WRT
GND
GND
GND
CN5002
1
SUB5V
2
3
4
5
6
7
8
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
SUB5V
TXD
RXD
CHG_STATUS
FW_WRT
GND
GND
GND
LCD PANEL
(GREEN)
LCD PANEL
(RED)
LCD PANEL
(BLUE)
Click on the first or last page to see other VPL-HS50 service manuals if exist.