Block Diagrams; Overall - Sony VPL-VW50 Service Manual

Section 5

Block Diagrams

Q
S-Y
CN101
2
S-C
S VIDEO IN
J101
CVBS
VIDEO IN
S-Y
CVBS
G
IC103
J102
G SYNC
HS SEP
B
B 2 VS
G
3
R
G
R
B
G
3 R
CN100
HS
2
VS
RGB IN
Q106,107
DDC SDA
2 DDC SCL 2
IC100
DDC
EEPROM
Q210,215
IC200
2
DDC SDA DDC
DDC SCL
EEPROM
2
CN200
2 DATA2+, DATA2-
HDMI 1
2 DATA1+, DATA1-
2 DATA0+, DATA0-
2 CLOCK+, CLOCK-
SELECT
DATA2+, DATA2-
2
DATA1+, DATA1-
2
CN201
DATA0+, DATA0-
2
HDMI 2
2 CLOCK+, CLOCK-
2
DDC SDA
IC201
2
DDC SCL
DDC
EEPROM Q211,216
T2OUT TX0
CN701
2 R2IN IC709 2
RX0 IC701, 702
RS232C
RS232C
UART SEL
DRIVER
TXD
RXD
CN700
2
S60-64
HA
LEFT, RIGHT,
DOWN, UP,
ENTER, MENU,
INPUT, POWER,
LENS CONTROL
HB
U S20
LAMP COVER
NR
IC50
SIRCS
RECEIVER
VPL-VW50
S-Y
2
S-C
MMD[0-31]
CVBS
MMA[0-12]
HSS
VSS
2 RA1+, RA1-
3 CLAMP
RB1+, RB1-
2
SDA 400K
RC1+, RC1-
2
2
SCL 400K
IC206 RD1+, RD1-
2
PW
RE1+, RE1-
2
B
G RCLK1+, RCLK1-
2
3 R
B
G
3
R
2 RA2+, RA2-
2 RB2+, RB2-
2 RC2+, RC2-
2 RD2+, RD2-
SDA 400K
SCL 400K
RE2+, RE2-
2
RCLK2+, RCLK2-
2
SDA 400K
2
SCL 400K
SDA DDC1 EXT TEMP
2 2
SCL DDC1 DDC SDA FILT COV
IC205
DDC SCL LAMP TEMP
2 SELECT
2
PANEL TEMP
SDA 400K
2
SCL 400K
2 YDT2P, YDT2N
2
YDT1P, YDT1N
IC202
FAN CONT0
2
YDT0P, YDT0N
HDMI
FAN CONT1
2 FAN CONT2
YCKP, YCKN
FAN CONT3
FAN ON
PW D[0-15]
IC603
IRIS CONT
PW A[1-20]
SDA DDC2 ROM
SCL DDC2 LAMP CNT
SDA 400K
2
SCL 400K
OPT MT SEL0
OPT MT SEL1
TX0
OPT MT SEL2
RX0
2 OPT MT PULSE
KEY0
KEY1 2
SDA HP
SCL HP
LAMP COV
2
SIRCS
TX0
2 RX0
TX0 TX0
2 2
RX0 RX0
SDA HP
SCL HP
IC702
3
EEPROM
2
IC710
MAIN
CPU
2
KEY0
KEY1 2 KEY0
D80
LAMP LED
LAMP MON
POWER LED
D82 2 STBY LED
ON/STB
MON
SIRCS NR
SIRCS

Overall

Overall
IC500
IC501
DDR
SDRAM
3
2 IC604 2
BUFF
5
4
2
D 2.5V
IC601
EEPROM
D 3.3V
SUB 2.6V
SUB 3.3V
16V
SUB6.2V
SUB5V
LAMP CNT
IC708
IC700
SIRCS
SIRCS
IF
SIRCS NF
5-1 5-1
C
SDA DE 400K
SCL DE 400K LRL0-LRL11
2
12
RRL0-RRL11
MMD0-31
12
IC500
IC301
LRR0-LRR11
DDR
MMA0-11
EEPROM
SDRAM
3
12
RRR0-RRR11
PW DRE[0-9]
LRL0-LRL11
12
LRR0-LRR11
10 30
2 RA1+, RA1-
LGL0-LGL11
PW DGE[0-9]
RB1+, RB1- LGR0-LRG11
2
IC300
10
LBL0-LGL11
IC200
RC1+, RC1- ROOK L
2 PW DBE[0-9]
LVDS LBR0-LRG11
RD1+, RD1-
2 RECEIVER LGL0-LGL11
10 72
RE1+, RE1- (EVEN) PW DHSE 30
2
12
PW DVSE
RCLK1+, RCLK1- RGL0-RGL11
2 PW DCLKE
12
3 3
LGR0-LRG11
12
RGR0-RGR11
RRL0-RRL11
30
2 RA2+, RA2-
RRR0-RRR11 12
PW DRO[0-9]
RGL0-RGL11
2 RB2+, RB2-
10 30
RGR0-RGR11
IC201
2 RC2+, RC2-
PW DGO[0-9] IC400
RBL0-RGL11
3
LVDS
ROOK R
2 RD2+, RD2- RBR0-RGR11
10
RECEIVER
PW DBO[0-9]
RE2+, RE2- (ODD) 72
2 LBL0-LGL11
RCLK2+, RCLK2- 10
2 12
RBL0-RGL11
MMD0-31
12
IC600 IC401
DDR MMA0-11 LBR0-LRG11
SDRAM EEPROM
3
12
RBR0-RGR11
TH100
12
PANEL TEMP
SDA DE 400K
SCL DE 400K
2
GB
IC802, 803
IRIS
IRIS CONT M
MOTOR
MOTOR
DRIVE
IC901
ZOOM
M
OPT MT SEL0 MOTOR
MOTOR
OPT MT SEL1 DRIVE
OPT MT SEL2
OPT MT PULSE
IC900 IC902
FOCUS
4 M
MOTOR MOTOR
MOTOR
CONTROL DRIVE
SDA HP
SCLE HP
IC700
IC903 SIFT
M
EEPROM
MOTOR MOTOR
2
DRIVE
IC630
3.3V/2.5V
DC/DC
CONVERTER
GA
IC600
3.3V/2.6V
DC/DC
CONVERTER +B
IC500 IC300
DC(+)
MAIN POWER
POWER FACTOR
SUPPLY CONTROL
GS
BALLAST
DC(+)
IC200
STANDBY
ECO 3.3V
POWER
SUPPLY
TA TH70
EXT TEMP
S70
FILT COVER
TL
TH75
LAMP TEMP
NF
IC40
SIRCS
RECEIVER
VID_R[0-23] LCD
IC700, 701
PANEL
LCD 24
(R)
DRIVER
(R)
2
VID_G[0-23] LCD
IC800, 801 PANEL
LCD 24
(G)
DRIVER
(G)
2
VID_B[0-23] LCD
IC900, 901 PANEL
24
LCD (B)
DRIVER
(B)
2
FAN1
IC701
FAN CONT0
FAN
REG
FAN2
IC702
FAN CONT1
FAN
REG
FAN3
IC703
FAN CONT2
FAN
REG
FAN4
FAN CONT3
IC704
FAN ON
FAN
REG
2
F
AC IN
LINE
FILTER