Pioneer TS7 Service Manual page 50

1
QQ
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No. Command
A
27 Check Dallas Chip (DA?)
28 Test Program lock
29 Test Program Clear
30 Check Surround
31 Memory Clear
32 SF? (Soft NUM) [Ass'y]
33 SE? (BSL) [Ass'y]
34 Check memory clear (CL?)
B
TV VCR SCART TEST
Mode1
Mode2
Mode3
Mode4
C
Outline of the IRD Check on the Main Menu
TE
L 13942296513
Select IRD CHECK on the MAIN MENU, and press the RETURN key.
The following screen will be displayed.
D
E
The command selected at "MAKE CHECK_STEP" will be displayed onto "STEP: * * *".
Pressing the RETURN key at this screen will transmit the selected command to the IRD.
www
If the IRD operates normally for the transmitted command, "OK" will be displayed.
If a problem exists, NG will be displayed.
F
50
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Check the information inside the Dallas chip
Command to lock the IRD in test mode. After a restart the IRD will go back in the service
mode.
Command to unlock the IRD. After a restart the IRD will go back to the normal application
mode
Not used, use the Surround option from the F5 window to check the surround sound.
Command that is only used in production
Command that is only used in production
Command that is only used in production
Command to check if the E_PROM is correctly initialized
TV SCART output
1 VCR output
VCR output
MPEG A/V output
VCR output
x ao
y
. i
TS7, BCT-1710, BCT-1720, BCT-1730
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8
Function
RCA audio output
VCR output
VCR output
MPEG Audio output
VCR output
Q Q
3 6 7 1 3
u163
.
3
4
2 9 9 4 2 8
VCR SCART output
TV output
MPEG A/V output
Mute
Mute
1 5 0 5 8 2 9 9 4
m
co
4
9 9
Remarks
*1
*3
2 8 9 9