Sony VPL-HS50 Service Manual ▷ View online
6-23
VPL-HS50/HS51
6-23
C
C
C (6/19) AD9981KSTZ-95 (IC702)
CLAMP
10
10
10
10
10
10
10
10
10
PGA
PGA
PGA
2:1
MAX
10-BIT ADC
OUTPUT D
A
T
A
FORMA
TTER
AUTO CLAMP
LEVEL ADJUST
CLAMP
2:1
MAX
10-BIT ADC
AUTO CLAMP
LEVEL ADJUST
CLAMP
2:1
MAX
10-BIT ADC
2:1
MAX
2:1
MAX
2:1
MAX
SERIAL
REGISTER
VOLTAGE
RETS
AUTO CLAMP
LEVEL ADJUST
SYNC
PROCESSING
PLL
POWER
MANAGEMENT
16
RAIN1
14
RAIN0
10
GAIN1
6
GAIN0
4
BAIN1
2
BAIN0
68
HSYNC1
70
HSYNC0
69
VSYNC1
71
VSYNC0
12
SOGIN1
8
SOGIN0
66
SDA
67
SCL
72
EXTCLK/COAST
73
CLAMP
78
FILT
18 REFLO
22 VSOUT/A0
23 HSOUT
O/E FIELD
24
21
SOGOUT
25 DATACK
RED0-RED9
19 REFCM
20 REFHI
54
63
42
51
28
37
GREEN0-GREEN9
BLUE0-BLUE9
C (7/19) SN74LVC541APWR (IC800, IC801, IC802, IC803, IC804, IC805)
C (13/19) SN74AHCT541APWR (IC1404, IC405)
C (13/19) SN74AHCT541APWR (IC1404, IC405)
1
2
3
4
5
6
7
16
17
18
19
20
15
14
13
12
11
8
9
10
A1
G1
A2
A3
A4
GND
A6
A7
A8
A5
VDD
G2
Y3
Y1
Y2
Y5
Y4
Y6
Y7
Y8
C (8/19) SN74LVC125APWR-12 (IC900)
C (17/19) SN74LV125APWR (IC1801, IC1806, IC1808)
C (17/19) SN74LV125APWR (IC1801, IC1806, IC1808)
GND
10
9
8
7
6
5
1
2
3
4
11
12
14
VCC
4G
4A
4Y
3G
3A
3Y
13
1G
1A
1Y
2G
2A
2Y
C (8/19) TC74VHC123AFT(EL) (IC901)
16
1
15
14
13
12
VCC
1 REXT/CEXT
CEXT 1
1 Q
2Q
2 CLR
2B
2A
1A
1B
1 CLR
1Q
2Q
CEXT 2
2 REXT/CEXT
GND
11
10
9
2
3
4
5
6
7
8
CLR
Q
Q
CLR
Q
Q
C (8/19) TE8200PF (IC906)
17
R_IN
8
C_CLPG1
7
GIN1
22
HIN1
15 C_BGPD
37 NC1
36 NC0
28 HDOUT
30 BGP
13 C_BGPW
32 MSKOUT
29 VDOUT
33 OEOUT
19 VDD1
27 VDD2
43 VDD3
27 VDD2
43 VDD3
1 GND1
6 GND2
6 GND2
10 GND3
24 GND4
31 GND5
34 GND6
35 GND7
40 GND8
44 GND9
45 GND1
24 GND4
31 GND5
34 GND6
35 GND7
40 GND8
44 GND9
45 GND1
23
VIN1
11
C_CLPG2
12
GIN2
25
HIN2
26
VIN2
48
C_CLPV1
46
TVIDEOIN1 47
C_CLPV2
VIDEOIN1
3
VIDEOIN2 4
TVIDEOIN2 5
AVDD1 2
AVDD2 9
AVDD3 14
CLAMP
ORIENTATION
ADJUSTMENT
STANDARD
CURRENT GENERATION
SELECT
O
R
SYNC SEP.
G1
H1
V1
G2
H2
V2
G3
P3
G4
T3
T4
P4
CLAMP
SYNC SEP.
CLAMP
SYNC SEP.
CLAMP
3 VALUE SEP.
CLAMP
SYNC SEP.
CLAMP
SYNC SEP.
ORIENTATION
ADJUSTMENT
MODE
DETECTION
MODE
DETECTION
V SEP.
ORIENTATION
ADJUSTMENT
SYNC
EXTRACTION
3 VALUE
DETECTION
BLANKING
PULSE GEN.
INTERLACE
DETECTION
V SEP.
PULSE WIDTH MEASUREMENT
PERIODIC MEASUREMENT
VA1
3 VALUE SYNC
HA1
HA2
H-B1
V-B1
VA2
VA3
HA4
MSK0
MSK1
G-B
H-B
V-B
V
P
V DELAY
ADJUSTMENT
PERIODIC
MEASUREMENT
PERIODIC
MEASUREMENT
PERIODIC
MEASUREMENT
NOISE MASK
GEN.
NOISE MASK
GENERATION
PULSE WIDTH
LIMIT
PROGRAMMABLE
GATE PULSE
GENERATION
***
PULSE
BGP
GEN.
ORIENTATION
SW
ORIENTATION
ADJUSTMENT
ORIENTATION
ADJUSTMENT
ORIENTATION
ADJUSTMENT
ORIENTATION
SW
ORIENTATION
SW
ORIENTATION
SW
MASK
COMPOSITION
ORIENTATION
SW
VCLP
16
SCL
21
SD
A
20
SUB_ADRS
18
X0
41
X1
42
38
39
STANDARD
VOLTAGE OUT
I
2
C
INTERFACE
STBY
RSET
C (8/19) MM1115XFBE (IC902)
8
7
6
5
1
2
3
4
BUFF
SW
15k
15k
BIAS
GND
OUT
VCC
NC
IN1
SW
IN2
NC
6-24
VPL-HS50/HS51
6-24
C
C
C (10/19) K4D263238F-UC50T (IC1102)
54 55
CKE
53
28
27
26
25
DMI
56
TIMING REGISTER
PROGRAMMING REGISTER
LATENCY & BURST LENGTH
COLUMN DECODER
64
64
32
32
x
32
1M
x
32
1M
x
32
1M
x
32
1M
x
32
DATA INPUT REGISTER
SERIAL TO PARALLEL
BANK SELECT
CK, CK
CK, CK
CK, CK
CK, CK
ADDR
LWE
LDMI
LRAS
LCKE
LCAS
LWCBR
LDMI
LCBR
LWE
LRAS
LCBR
CS
RAS
CAS
WE
.
COL.
B
UFFER
R
O
W DECODER
SENSE AMP
2-BIT PREFETCH
OUTPUT B
UFFER
STR
OBE
GEN.
INPUT BUFFER
I/O CONTR
OL
REFRESH COUNTER
R
O
W B
UFFER
ADDRESS REGISTER
DLL
94 DQS
1 3 4 6 7
9 10 12 13
17 18 20 21
60 61 63 64
68 69 71 72
74 75 77 78
80 81 83 84
60 61 63 64
68 69 71 72
74 75 77 78
80 81 83 84
. . . .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
C (10/19) NE57814DD.118 (IC1101)
5
VDD
4
VD
VSS
100k
Z
100k
Z
EXTREFIN
VTT
REFOUT
VTT SENSE
7
8
3
1
STANDBY
OVERTEMP
CONTROL
POWER
MANAGER
OVERCURRENT
CONTROL
6
2
C (12/19) ICS342M-05LF (IC1303)
OTP ROM
WITH PLL
WITH PLL
DIVIDER
VALUES
CRYSTAL
OSCILLATOR
PLL CLOCK
SYNTHESIS ,
SPREAD SPECTRUM AND
CONTROL CIRCUITRY
6
2
3
7
VDD
GND
RDTS
4 CLK1
5 CLK2
1
X1/CLK
8
X2
SEL
C (12/19) MX29LV800BTTC-70G-89PW (IC1305)
PROGRAM/ERASE
HIGH VOLTAGE
CONTROL
INPUT
LOGIC
ADDRESS
LATCH
AND
BUFFER
FLASH
ARRAY
ARRAY
SOURCE
HV
Y-PASS
GATE
WRITE
STATE
MACHINE
(WSM)
STATE
REGISTER
COMMAND
DATA
DECODER
COMMAND
DATA LATCH
SENSE
AMPLIFIER
PROGRAM
DATA LATCH
I/O BUFFER
PGM
DATA
HV
MX29LV800T/B,
MX29LV800AT/AB
X-DECODER
Y-
DECODER
26
CE
28
OE
11
WE
12
RESET
1
8
.
A0-A11 16
.
48
25
29
36
.
Q0-Q15/A-1 38
45
6-25
VPL-HS50/HS51
6-25
C
C
C (14/19,15/19,16/19) CXA7004R-T4 (IC1501, IC1502, IC1601, IC1602, IC1701, IC1702)
D_IN1
D_IN2
D_IN3
D_IN4
D_IN5
D_IN8
D_IN9
D_IN10
D_IN11
D_IN0
D_IN7
D_IN6
CLK
FRP
PRG
DIRC
DGND
V
DD
AGND
AGND
AGND
STATUS
V
CC
FRINV
PV
CC
VCOM_OUT
SIG_OUT6
SIG_OUT5
SIG_OUT4
SIG_OUT3
SIG_OUT2
SIG_OUT1
SID_OUT
PV
CC
PGND
PGND
ADDR0
ADDR1
REF_IN
REF_OUT
AGND
AGND
V
CC
SENB
SCLK
SDAT
SIF
TG
SID
DC_GEN
D/A
D/A
D/A
D/A
D/A
D/A
Driver
REF
D/A
Driver
Driver
Driver
Driver
Driver
Digital
DGND
DGND
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
48
47
46
45
44
43
42
41
40
39
38
37
C (14/19, 19/19) PQ20WZ1UJ00H (IC1503, IC2002)
1
3
IN
EXCLUSIVE
IC(STABILIZER,
OVER CURRENT &
HEAT PROTECTION,
ON/OFF CONTROL)
IC(STABILIZER,
OVER CURRENT &
HEAT PROTECTION,
ON/OFF CONTROL)
OUT
5
GND
2
ON/OFF
4
ADJ
C (14/19) TK11100CSCB-G (IC1504)
OVER HEAT &
OVER CURRENT
PROTECTION
CONTROL
CIRCUIT
BANDGAP
REFERENCE
2
FB
3
VIN
4
VCONT
500k
Z
320k
Z
5
GND
6
NP
1
VOUT
C (17/19) SN74LV00APWR (IC1805)
14
13
12
11
10
9
8
1
2
3
4
5
6
7
GND
VCC
4B
4A
4Y
3B
3A
1A
1B
1Y
2A
2B
2Y
3Y
C (17/19) TC7SH00FU-TE85R (IC1809)
1
IN B
2
IN A
3
GND
5 VCC
4 OUT Y
C (18/19) BA00BC0WFP-E2 (IC1903-IC905, IC907)
1
CTL
VCC
3
GND
4
OUT
5
C
VREF
DRIVER
TSD
OCP
2
C (19/19) NJM2904V(TE2) (IC2000, IC2003)
C (19/19) NJM4556AV(TE2) (IC2001)
C (19/19) NJM4556AV(TE2) (IC2001)
1
A OUT
2
A -IN
3
A +IN
4
GND
8 V+
7 B OUT
6 B -IN
5 B +IN
A
B
6-26
VPL-HS50/HS51
6-26
2
3
4
5
A
B
C
D
E
F
G
H
1
F
1
2
2P
CN12
AC(N)A
AC(N)B
1
3
3P
CN13
AC(L)
AC(N)
250V
5A
F10
1
2
4
4P
CN10
PRI_STBY
DC(-)
DC(+)
1
2
4
4P
CN14
PRI_STBY
DC(-)
DC(+)
CAM10
CAM11
1
3
3P
CN11
WHT
AC(N)
AC(L)
1
1P
CN15
GND
TO THERMISTOR
TO GA
TO AC_INLET
TO BALLAST
TO GA
!
!
!
!
!
!
F
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