Ver 1.1 1999. 06
3-4-2. BIST Check
1. Playback System Check
1-1. Preparation for Playback
1) Set the POWER switch to VTR (or PLAYER) position.8) When the playback system from IC301(SFD) to IC702
2) Connect the adjusting remote commander and set the HOLD(ADC&DAC) is normal, the display data (combination data)
switch to ON (SERVICE) position.of page: 3, address: 14 and 15 agrees with any combination as
3) Playback the BIST check tape. (WR5-6ND(NTSC), shoWR5-wn below.
6CD(PAL))NTSC modelPAL model
Note: Perform the following checks in the playbacAddressk mode.DataAddressData
1441142D
1-2. IC104(TRX) BIST(PB) Check
1) Select page: 3, address: 12, set data: 04, and press the PAUSE1581157C
button.9) When the playback system from IC301(SFD) to IC303(LIP) is
2) Select page: 3, address: 12, set data: 00, and prnormal, the display data (combination data) of page: 3, address:ess the PAUSE
button.16 and 17 agrees with any combination as shown below.
3) Select page: 3, address: 13, set data: 02, and prNTSC modeless the PAUSEPAL model
button.Address DataAddressData
4) When the playback system from IC104(TRX) to IC302(TFD)16E4161C
is normal, the display data (combination data) of page: 3,17B517A6
address: 16 and 17 agrees with any combination as shown
below.10) When the playback system from IC302(TFD) to IC301(SFD)
is normal, the display data (combination data) of page: 3,
NTSC modeladdress: 18 and 19 agrees with any combination as shown
AddressDatabelow.
16637559NTSC modelPAL model
17840701Address DataAddressData
PAL model187218CC
AddressData19F819A7
11) Select page: 3, address: 11, set data: 80, and press the PAUSE
1686AA90button.
173533B6
12) Select page: 3, address: 12, set data: 08, and press the PAUSE
button.
1-3. IC302(TFD) BIST(PB) Check13) Select page: 3, address: 12, set data: 00, and press the PAUSE
1) Select page: 3, address: 40, set data: 0F, and press the Pbutton.AUSE
button.14) Select page: 3, address: 13, set data: 03, and press the PAUSE
2) Select page: 3, address: 40, set data: 00, and prbutton.ess the PAUSE
button.15) When the playback system from IC302(TFD) to IC301(SFD)
3) When the playback system from IC302(TFD) to IC301(SFD)is normal, the display data (combination data) of page: 3,
is normal, the display data (combination data) of page: 3,address: 18 and 19 agrees with any combination as shown
address: 41 and 42 agrees with any combination as shobelow. wn
below.NTSC modelPAL model
NTSC modelPAL modelAddress DataAddressData
AddressDataAddressData18E618DB
4126416919C319C0
42A14273
16) When the playback system from IC301(SFD) to IC351(VFD)
is normal, the display data (combination data) of page: 3,
1-4. IC301(SFD) BIST(PB) Checkaddress: 1A and 1B agrees with any combination as shown
1) Select page: 0, address: 01, and set data: 01.below.
2) Select page: C, address: AC, set data: 21, and prNTSC modeless the PAUSEPAL model
button.AddressDataAddressData
3) Select page: C, address: AD, set data: 01 (NTSC) or data: 031A121A90
(PAL), and press the PAUSE button.
4) Select page: 3, address: 11, set data: 04, and press the PAUSE1B431BCE
button.17) Select page: C, address: AC, set data: 20, and press the PAUSE
5) Select page: 3, address: 12, set data: 08, and prbutton.ess the PAUSE
button.18) Select page: C, address: AD, set data: 00 (NTSC) or data: 02
6) Select page: 3, address: 12, set data: 00, and pr(Pess the PAL), and prAUSEess the PAUSE button.
button.19) Select page: 0, address: 01, and set data: 00.
7) Select page: 3, address: 13, set data: 03, and press the PAUSE
button.
5-57 |
ACEC
