Sony KZ-32TS1U Training Manual page 11

Service Status See Figure 6 -9.
condition.
Signal/sync - Format, freq, and sync polarity of the input signal.
Power Supply – Low voltage output of the power supply in voltage DC.
Fan & Temp - The fan voltage and power supply temperature. Within this category
is a No Ack Dev - Points to an IC that is not communicating with the Main Micro
using a 4-digit defect code number. See No Acknowledge Device table 6-2.
Warning Status – Shows completion of communications from the Main Micro (B
board) to memory IC and to 15 others.
Operation Time – Elapse TV ON time.
Software & PLD version – Software in Main micro and Panel Micro.
Table 6–2 - Service Mode - Service Status under Fan and Temp, No Acknowledge Device
Defect Code
0001 Audio Processor (A board)
0004 AV Switch IC (U board)
0010 3D Comb filter IC (B board)
0040 Plasma Panel (PDP)
0100 Auto Wide IC (B board)
0400 EPROM (M board)
1000 V Chip (Q board)
4000 Real Time Clock IC (B board)
This section displays the status of the input signal, and TV
Suspected IC
Figure 6-3 Service Mode - EEP ROM Initialize
Defect Code
0002 Audio Switch (Q board)
0008 V Chip (Q board)
0020 Color Decoder (B board)
0080 Tuner (TU board)
0200 A/D Converter (B board)
0800 System IC (B board)
2000 PLD (B board)
8000 Scan Converter (B board)
9
6. Service Mode
Suspected IC