Pioneer 434CMX Service Manual - Page 72

PANEL SD, Type of Shutdown, On-Screen Display, Subcategory

Page 72 highlights

1 2 3 4 5. PANEL SD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 A 1 2 I N FORMA T I ON I N 1 -G3 2 - RGB - 4MX 3 4 PANEL SD 5 MA I N SUB 6 7 1 AUD I O ----- 0 0 1 0 3H5 1M 8 2 MA - I I C VOL I C 0 0 0 7 5H4 2M 9 3 T EMP 1 ----- 0 0 0 5 0H5 0M 10 4 HM 11 5 12 6 HM HM 13 7 HM 14 8 HM 15 16 The log of the past eight shutdowns is displayed. Shutdown points and the hour meter value when the shutdown was generated are B displayed, with the latest shutdown data at the top. The meanings of indications for shutdown points are shown in the table below. • Panel shutdown information No. Type of Shutdown On-Screen Display (MAIN) Subcategory 1 Abnormality in IC4 communication 2 Abnormality in module microcomputer IIC communication 3 DIGITAL-DCDC power decrease 4 Abnormality in panel temperature 5 Short-circuiting of the speakers C 6 Abnormality in module microcomputer communication 7 Abnormality in three-wire serial communication of the main microcomputer IC4 MD-IIC RST2 TEMP1 AUDIO MODULE MA-SRL Exists. Exists. 8 Abnormality in main microcomputer IIC communication 9 Abnormality in main microcomputer communication 10 FAN stopped 11 Abnormality in unit temperature 12 Abnormality in the ASIC power on the main microcomputer side 13 Other failures D MA-IIC MAIN FAN TEMP M-DCDC ETC Exists. Exists. Exists. • Subcategory information No. Type of Shutdown 2 MD-IIC 7 MA-SRL 8 MA-IIC 11 TEMP 13 ETC Subcategory EEPROM4K, EROM2K IF microcomputer, IC2, IC3 MA-EEP, IC1-V, IC1-Y, AD-M, AD-S, SL-EEP, IC6/1, IC6/2, VOLIC INSIDE/AIR (INSIDE = TEMP2/AIR =TEMP3) RLS, VCC-D1, VCC-D2 E F 72 PDP-434CMX 1 2 3 4

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PDP-434CMX
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The log of the past eight shutdowns is displayed. Shutdown points and the hour meter value when the shutdown was generated are
displayed, with the latest shutdown data at the top.
The meanings of indications for shutdown points are shown in the table below.
No.
Type of Shutdown
On-Screen Display
(MAIN)
Subcategory
1
Abnormality in IC4 communication
IC4
2
Abnormality in module microcomputer IIC
communication
MD-IIC
Exists.
3
DIGITAL-DCDC power decrease
RST2
4
Abnormality in panel temperature
TEMP1
5
Short-circuiting of the speakers
AUDIO
6
Abnormality in module microcomputer communication
MODULE
7
Abnormality in three-wire serial communication of the
main microcomputer
MA-SRL
Exists.
Exists.
8
Abnormality in main microcomputer IIC communication
MA-IIC
9
Abnormality in main microcomputer communication
MAIN
10
FAN stopped
FAN
11
Abnormality in unit temperature
TEMP
12
Abnormality in the ASIC power on the main
microcomputer side
M-DCDC
Exists.
Exists.
13
Other failures
ETC
No.
Type of Shutdown
Subcategory
2
MD-IIC
EEPROM4K, EROM2K
7
MA-SRL
IF microcomputer, IC2, IC3
8
MA-IIC
MA-EEP, IC1-V, IC1-Y, AD-M, AD-S, SL-EEP, IC6/1, IC6/2, VOLIC
11
TEMP
INSIDE/AIR (INSIDE = TEMP2/AIR =TEMP3)
13
ETC
RLS, VCC-D1, VCC-D2
• Panel shutdown information
• Subcategory information