Read Sony STR-DG2100 Service Manual online
STR-DG2100
21
21
STR-DG2100
SPECIAL MENU MODE
Procedure:
1. Press the [POWER] button to turn on the main power, then while pressing the [TONE MODE] button, press the [A.F.D.], [2CH/A. DIRECT],
[MUSIC], [MOVIE] button in order, the message “MENU SPECIALIZED!” appears.
2. Press the
M
m
button of the remote commander, the message “<<< SPECIAL >>>” appears.
3. Press the
,
button of the remote commander, the item is appears.
4. Each time the
M
m
button of the remote commander is pressed, the item is switched in order as follows.
Some items can change the content. Display the cursor by pressing the
,
button of the remote commander, and changing the content
by pressing the
M
m
button of the remote commander, and fix the content by pressing the
<
button of the remote commander when you
want to change the content of the item.
5. To release from this mode, while pressing the [TONE MODE] button, press the [A.F.D.], [2CH/A. DIRECT], [MUSIC], [MOVIE] button in
order again, the message “MENU SPECIALIZED OFF” appears.
Items
Display
Remark
Video factory menu
<VIDEO FACTORY MENU>
Menu mode to enter video calibration menu and DDR access check menu
If the [ENTER] button of the remote commander is pressed, entering the
menu, and operating two the following menu become possible
Video calibration
V.CALIBRATION START?
Procedure:
(Video factory menu)
1. “DVD” is selected by using [INPUT SELECTOR] jog.
2. Connect a color pattern generator to the COMPONENT VIDEO DVD/
BD IN jack (J6001) and DVD/BD VIDEO IN jack (J6004) on the
A_VIDEO board.
3. Input 100% color bars signal from the color pattern generator.
4. Menu that measures individual difference of hardness by automatic
operation in pressing the [ENTER] button of the remote commander, and
corrects reference value.
In a measurement once, only one of NTSC/PAL/HD can be measured
”Check XXXX V-IN” at display:
Video signal necessary for the measurement while measuring it last time
was not detected and it became an error
Confirm the input of the video of the terminal connection etc. , and
measure the [ENTER] button of the remote commander again pressing
DDR access check
DDR CHECK [XX] sec
XX: Time to do access check on DDR (for design evaluation)
(Video factory menu)
Auto cal mic test
SPEAKER OUT [XXXXX]
XXXXX: Selection of speaker output audio
[SOURCE]: normally mode, [MIC]: mode that output audio from mic from
speaker
FL display fonts test
FL FONT [0x ** = X]
**: 20 to FE, X: character
FL display test
ALL ON
Each time DISPLAY button to change as follows
all on t test pattern 1 t test pattern 2 t all off t all on
HDCP key read
HDCP KEY READ [XXX]
XXX: ON or OFF
DSP SRAM check
<DSP SRAM CHECK>
XX: OK or NG
r
[ENTER] button of the remote
OK: success access SRAM, NG: fail access to SRAM
commander
SRAM1 [XX] SRAM2 [XX]
Model version display
##### *** vX. XX @@@@
#####: Model
***: Destination
X.XX: System controller software version
@@@@: Sum value of flash memory in the system controller
Video Ucom version display
Video Ucom Ver X. XX
X.XX: Video system controller software version
FAROUDJA version display
FAROUDJA Ver X. XX
X.XX: Video Processor software version
DSP Ucom version display
DSP Ucom Ver X. XX
X.XX: DSP controller version
DSP serial flash version display
DSP SFLASH Ver X. XX
X.XX: Serial flash software version
DSP parallel flash version display
DSP PFLASH Ver X. XX
X.XX: DSP parallel flash version
DSP Version display
DSP Ver S: ***, P: XXX
***: DSP decoder patch version, XXX: DSP post process version
DSP halt
DSP HALT [XXX]
XXX: ON or OFF
DSP RAM
[*****]=XXXXXXXX
Mode that refers to internal RAM of DSP (for design evaluation)
Items
Display
Remark
Super reset
SUPER RESET [XXX]
Not used for the servicing
If super reset is performed, “up convert signal level adjustment” will also be
initialized
When EEPROM initialization is required, perform the “memory clearing
mode”
RAM watch menu
XXX
XXX: For monitor of various internal RAM (for design evaluation)
EERROM debug
EEPROM [****] [XX]
****: EEPROM address, XX: EEPROM data
Protector on/off
PROTECTOR ON/OFF [XXX]
XXX: ON or OFF
Model/destination change
MODEL [##### * * * *] X X
#####: Model, ****: Destination, XX: At or fx
Audio swap
SWAP [XXXXXXXXXXX]
Switching with M m button of the remote commander
Decoder select
DECODER SEL [XXXX]
XXXX: AUTO, LEGACY, DDPLUS, TRUEHD, DTSEXP, MP3SUR (for
debug)
Volume value display (FL/FR)
FL**** FR XXXX
****: Front L-ch volume value, XXXX: Front R-ch volume value
Volume value display (SL/SR)
SL**** SR XXXX
****: Surround L-ch volume value, XXXX: Surround R-ch volume value
Volume value display (CT/SW)
CT**** SW XXXX
****: Center volume value, XXXX: Sub woofer volume value
Volume value display (SBL/SBR)
SBL**** SBR XXXX
****: Surround back L-ch volume value, XXXX: Surround back R-ch
volume value
DAC mute information disclosure 1
DAC MUTE U XXXXXXXX
Display of module information to demand muting in system controller (for
design evaluation)
DAC mute information disclosure 2
DAC MUTE L XXXXXXXX
Display of module information to demand muting in system controller (for
design evaluation)
2nd volume value display
2nd VOLUME XXX
XXX: 2nd room volume value (00 to
∞)
FL display duty change
DARK OUT DUTY [XXX%]
XXX: Duty value of FL display (0% to 100%)
DMPORT debug
DMP KEY DEBUG [XXX]
XXX: ON or OFF (for debug)
Bus overflow debug HA link
OVERFLOW HAL R [XX]
XX: Counter of overflow receive buffer
(receive)
Bus overflow debug HA link
OVERFLOW HAL S [XX]
XX: Counter of overflow transmit buffer
(transmit)
Bus overflow debug DMPORT
OVERFLOW CLA [XX]
XX: Counter of overflow CLA transmit buffer
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