Pioneer TS4, Service Manual, Page: 35 / 71

35
TS4
10) LED “8” lights Initializing the FLASH ROM (II) 4M(MBM29LV400TC-90PFTN / TC58FVT400FT-85) (reading the electrinic
signature ,initializing on the software)
11) LED “9” lights Initializing the Teletext part (inside STi5510 , initializing on the software)
12) LED “10” lights Initializing the Subtitle part (initializing on the software)
13) LED “11” lights Initializing the Mailbox (initializing on the software)
14) LED “12” lights Initializing the Task (initializing on the software)
15) LED “13” lights Initializing the Device_manager (initializing on the software)
16) LED “14” lights Initializing the interrupt of STi5510 (initializing inside STi5510)
17) LED “15” lights Initializing the SHUTDOWN Task (inside STi5510 , initializing on the software)
18) LED “16” lights Initializing the Service part (initializing on the software)
19) LED “17” lights Initializing Sound part (initializing on the software)
20) LED “18” lights Initializing the Section part (inside STi5510 ,initializing on the software)
21) LED “19” lights Initializing the Mload part (initializing on the software)
22) LED “20” lights Initializing the OSD part (initializing on the software)
23) LED “21” lights Initializing the Parallel part (initializing on the software)
24) LED “22” lights Initializing the Parallel TASK (inside STi5510 ,initializing on the software)
25) LED “23” lights Initializing the Backup part (initializing on the software ,reading EEPROM)
26) LED “24” lights Initializing the Card part(inside STi5510, initializing on the software)
27) LED “25” lights Initializing the Emm part (initializing on the software)
28) LED “26” lights Initializing the Ecm part (initializing on the software)
29) LED “27” lights Initializing the MCOM TASK part (initializing on the software)
30) LED “28” lights Initializing the Clock part (reading SubCPU and EEPROM by IIC ,initializing on the software)
31) LED “29” lights Initializing the Serial part (initializing on the software)
32) LED “30” lights Initializing the Serial TASK (inside STi5510 ,initializing on the software)
33) LED “31” lights Initializing the AV Switch(STV6411A) (writing the necessary data to STV6411A by IIC, initializing on the
software)
34) LED “32” lights Initializing the Scvcr part (writing the necessary data to AV Switch(STV6411A) , Video encoder (inside STi5510)
and SubCPU by IIC , initializing on the software)
35) LED “33” lights Initializing the Sctv part (writing the necessary data to AV Switch(STV6411A) , Video encoder (inside STi5510)
and Subcpu by IIC , initializing on the software)
36) LEDs all lit
Note : The right side two digit of the LED indicator of the frontpanel display the selfcheck number during executing each step.
7
OSD Display
White Yellow Cyan Green Magenta Red Blue Black
Color Bar
TV