Sony RM-PJ2 / VPL-ES1 Service Manual ▷ View online
2-10
VPL-ES1
2-6. Memory Structure
Memory Structure
CPU internal ROM :
384 K byte Flash Memory
CPU internal RAM :
30 K byte
External NVM memory :
8 K byte EEPROM
NT358/443/BW60
15k RGB
Component (15k)
Double-speed component
HDTV (YPbPr)
HDTV (GBR)
includ.double-speed
PAL/PAL-M/N/
SECAM/BW50
NT358/443/BW60
15k RGB
Component (15k)
Double-speed component
HDTV (YPbPr)
HDTV (GBR)
includ.double-speed
PAL/PAL-M/N/
SECAM/BW50
Set Memory
Set Memory
Set Memory
Status Memory
Picture Memory
Chroma Memory
Channel Memory
Image Flip Memory
Status
Memory
Memory
No. 01
No. 02
No. 02
No. 03
No. 04
No. 05
No. 04
No. 05
...
No. 99
Picture
Memory
Memory
Chroma
Memory
Memory
Chroma
Memory
Memory
Status
Memory
Memory
No. 01
No. 02
No. 02
No. 03
No. 04
No. 05
No. 04
No. 05
...
...
No. 99
No. 101
No. 101
No. 120
Input-A
Preset
Input-A
Preset
Input-A
User
Video
Dynamic
Standard
Standard
S
Video
Dynamic
Standard
Standard
Input-A
Dynamic
Standard
Standard
W/B
Memory
Memory
Channel
Memory
Memory
Computer
Others
High
Low
High
Low
W/B
Memory
Memory
Computer
Others
High
Low
High
Low
W/B
Memory
Memory
High
Low
Picture
Memory
Memory
Video
Dynamic
Standard
Standard
S
Video
Dynamic
Standard
Standard
Input-A
Dynamic
Standard
Standard
Video
S Video
Input-A
Channel
Memory
Memory
Video
S Video
Input-A
CPU ROM
Initialize
Memory
Active memory copy
External NVM
CPU RAM
Image Flip
Memory
Memory
Up/Down inversionis
impossible
Up/Down inversionis
possible
Up/Down inversionis
possible
Up/Down inversionis
impossible
Image Flip
Memory
Memory
2-11
VPL-ES1
Memory structure consists of the followings.
1
1
Set memory
2
Status memory
3
Picture memory
4
Chroma memory
5
W/B memory
6
Channel memory
7
Image Flip memory
* The gamma memory is realized by giving offset to Contrast and Brightness output values to the devices in the gamma mode function.
Flow of data is described briefly. When the power plug is connected to the wall outlet for the first time
(Standby state), all data that are stored in the internal ROM are written in the NVM(non-volatile memo-
ry). When the POWER is turned ON, all the status memory data and other memory data that are required
for the present picture are selected from each memory block and expanded in the internal RAM.
When any adjustment is performed at this moment, the adjustment data(user mode items) are written in
the NVM(Service/Special Service item) automatically triggered by the memory operation.
The adjustment items(W/B, Device Adjust) that can be adjusted in the Service Mode or in the Special
Service Mode, are memorized in the NVM at the time when the user performs adjustment and performs
the memory operation. Note that the factory adjustment data will be lost at this moment.
(Standby state), all data that are stored in the internal ROM are written in the NVM(non-volatile memo-
ry). When the POWER is turned ON, all the status memory data and other memory data that are required
for the present picture are selected from each memory block and expanded in the internal RAM.
When any adjustment is performed at this moment, the adjustment data(user mode items) are written in
the NVM(Service/Special Service item) automatically triggered by the memory operation.
The adjustment items(W/B, Device Adjust) that can be adjusted in the Service Mode or in the Special
Service Mode, are memorized in the NVM at the time when the user performs adjustment and performs
the memory operation. Note that the factory adjustment data will be lost at this moment.
3-1
VPL-ES1
Section 3
Semiconductors
IC
24LC21AT/SN
CY25023SZC-1T
HN58X24256FPIZ
M24C64-WMN6T(B)
SI4403DY-T1
SN75453BPS
SN75453BPSR
ST24FC21M6TR
TC7WH125FK(TE85R)
TC7WH34FU(TE12R)
UPC393G2
UPC393G2-E2
CY25023SZC-1T
HN58X24256FPIZ
M24C64-WMN6T(B)
SI4403DY-T1
SN75453BPS
SN75453BPSR
ST24FC21M6TR
TC7WH125FK(TE85R)
TC7WH34FU(TE12R)
UPC393G2
UPC393G2-E2
1
TOP VIEW
8pin SOP
2SK219F04
1
3
2
ADXL202JE-REEL
1
2
3
4
8
5
INDEX
6
7
AIC1084-PEJTR
1
2
3
AIC1117A-18PYJTR
AIC1117A-33PYJTR
AIC1117A-50PYJTR
AIC1117A-33PYJTR
AIC1117A-50PYJTR
1
2
3
BA00ASFP-E2
GND
1 : IN
2 : GND
3 : OUT
2 : GND
3 : OUT
1
2
3
BA00AST
BA00AST-V5
BA00AST-V5
1
2 3
4 5
BA09FP-E2
VCC
GND
OUT
BA6288FS-E2
MC74HC4052ADTR2
TC74HC4052AFT(EL)
TPA2001D1PWR
MC74HC4052ADTR2
TC74HC4052AFT(EL)
TPA2001D1PWR
1
TOP VIEW
16pin SOP
CXA2171AQ
CXA2171AQ-T6
CXA7005R-T4
CXA2171AQ-T6
CXA7005R-T4
1
TOP VIEW
48pin QFP
CXD3536R
1
TOP VIEW
176pin QFP
HD64F2376VFQ33V
1
TOP VIEW
144pin QFP
LMC7101BIM5X
TK11125CSCL-G
TK11125CSCL-G
4
5
2
1
3
LTC1772CS6
1
TOP VIEW
6pin SOP
M52347FP-TE
SN74AHCT541PWR
SN74LV244APWR
TC74VHCT540AFT(EL)
TDA7309D013TR
SN74AHCT541PWR
SN74LV244APWR
TC74VHCT540AFT(EL)
TDA7309D013TR
1
TOP VIEW
20pin SOP
MAX4382EUD+TG069
SN74LV00APWR
SN74LV02APWR
TC74LCX125FT(EL)
SN74LV00APWR
SN74LV02APWR
TC74LCX125FT(EL)
1
TOP VIEW
14pin SOP
MCZ3001U
1
TOP VIEW
32pin SOP
MX29LV800ATTC-70G-
751PW100
751PW100
1
TOP VIEW
48pin SOP
PW168A-05VL
BOTTOM VIEW
1
A
352pin PGA
PW2200-05L
PW2200A-05L
PW2200A-05L
1
TOP VIEW
208pin QFP
RS-140-T
1
2
3
4
TK11900MTL
1
6pin CHIP
TL431CPK-E2
1
TOP VIEW
8pin DIP
S-80928CNMC-G8YT2G
1
2
3
4
5
3-2
VPL-ES1
Transistor, Diode, LED
2SA1162-G
2SA1162-YG-TE85L
2SA1576A-T106-QR
2SC2712-YG
2SC2712-YG-TE85L
2SC4081-R
2SC4081T106R
DTA114EUA-T106
DTC144EUA-T106
2SA1162-YG-TE85L
2SA1576A-T106-QR
2SC2712-YG
2SC2712-YG-TE85L
2SC4081-R
2SC4081T106R
DTA114EUA-T106
DTC144EUA-T106
E
B
C
2SA1213Y-TE12L
E
B
C
2SK2876-01MR-F122
GATE
DRAIN
SOURCE
DTC114EU
DTC114EUA-T106
DTC114EUA-T106
GND
IN
OUT
HN1B01FU-TE85R
HN1C01FU-TE85R
HN1C01FU-TE85R
5
6
4
1
3
2
4
5
6
2
1
3
SI4425DY-T1
S
S
S
G
D
D
D
D
SSM6N15FU(TE85R)
S1
G1
D2
D1
G2
S2
XP4501-TXE
5
6
4
1
3
2
3
2
1
4
5
6
1SR154-400TE-25
D1FS4
D1FS4-TB
D1FS4A-TA
D1FS4
D1FS4-TB
D1FS4A-TA
ANODE
CATHODE
1SS355TE-17
EC31QS03L-TE12L
MA111-(K8).S0
MA111-TX
RD30SB-T1
RD39SB-T1
RD9.1SB2
RD9.1SB2-T1
EC31QS03L-TE12L
MA111-(K8).S0
MA111-TX
RD30SB-T1
RD39SB-T1
RD9.1SB2
RD9.1SB2-T1
CATHODE
ANODE
D10SC4M
D10SC6M
D10SC6M(RECTI)
D10SC6M
D10SC6M(RECTI)
1
2
3
1 2
3
D10XB80
DAN202U
DAN202UT106
DAN202UT106
CATHODE
ANODE
NC
FSF10A60
CATHODE
ANODE
HN1D03FU-TE85L
HN1D03FU-TE85R
HN1D03FU-TE85R
1
2
5
6
3
4
5
6
1
2
3
4
MA3J14700LSO
CATHODE
ANODE
NNCD5.6LG-T1
1
5
4
3
2
1
5
4
3
2
RD18M-B1
RD18M-T1B1
RD18M-T1B1
1
2
3
1
2
3
RD3.9SB
RD3.9SB-T1
UF4005PKG23
RD3.9SB-T1
UF4005PKG23
CATHODE
ANODE
RM11A
RM11C(RECTI)
RM11C(RECTI)
CATHODE
ANODE
SEC1801C
SEC1901C
SEC2422C
SEC1901C
SEC2422C
CATHOD E MARK
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