Sony DCR-TRV890E Service Manual page 153

• UPY Cr BIST(PB) Check
14) Select page: 3, address: 10, set data: 89, and press the PAUSE
button.
15) Select page: 3, address: 12, set data: 10, and press the PAUSE
button.
16) Select page: 3, address: 12, set data: 00, and press the PAUSE
button.
17) Select page: 3, address: 13, set data: 04, and press the PAUSE
button.
18) When the playback system from IC1501(VFD) to IC5001,5502
(LCD DRIVER) is normal, the display data (combination data)
of page: 3, address: 16 and 17 agrees with any combination as
shown below.
NTSC model PAL model
Address Data Address
16 1C
17 60
• UPY Cb BIST(PB) Check
19) Select page: 3, address: 10, set data: 8A, and press the PAUSE
button.
20) Select page: 3, address: 12, set data: 10, and press the PAUSE
button.
21) Select page: 3, address: 12, set data: 00, and press the PAUSE
button.
22) Select page: 3, address: 13, set data: 04, and press the PAUSE
button.
23) When the playback system from IC1501(VFD) to IC5001,5502
(LCD DRIVER) is normal, the display data (combination data)
of page: 3, address: 16 and 17 agrees with any combination as
shown below.
NTSC model PAL model
Address Data Address
16 92
17 5A
• Preparation of ENC BIST(PB) Check
24) Select page: C, address: 51, set data: 0F, and press the PAUSE
button.
• ENC Ya BIST(PB) Check
25) Select page: 3, address: 10, set data: 8B, and press the PAUSE
button.
26) Select page: 3, address: 12, set data: 10, and press the PAUSE
button.
27) Select page: 3, address: 12, set data: 00, and press the PAUSE
button.
28) Select page: 3, address: 13, set data: 04, and press the PAUSE
button.
29) When the playback system from IC1501(VFD) to IC1402 (AOI)
is normal, the display data (combination data) of page: 3,
address: 16 and 17 agrees with any combination as shown
below.
NTSC model PAL model
Address Data Address
16 3C
17 D2
Data
16 14
17 A7
Data
16 B8
17 67
Data
16 69
17 21
• ENC Yb BIST(PB) Check
30) Select page: 3, address: 10, set data: 8C, and press the PAUSE
button.
31) Select page: 3, address: 12, set data: 10, and press the PAUSE
button.
32) Select page: 3, address: 12, set data: 00, and press the PAUSE
button.
33) Select page: 3, address: 13, set data: 04, and press the PAUSE
button.
34) When the playback system from IC1501(VFD) to IC1402 (AOI)
is normal, the display data (combination data) of page: 3,
address: 16 and 17 agrees with any combination as shown
below.
NTSC model
Address Data
16 83
17 9E
• ENC Ca BIST(PB) Check
35) Select page: 3, address: 10, set data: 8D, and press the PAUSE
button.
36) Select page: 3, address: 12, set data: 10, and press the PAUSE
button.
37) Select page: 3, address: 12, set data: 00, and press the PAUSE
button.
38) Select page: 3, address: 13, set data: 04, and press the PAUSE
button.
39) When the playback system from IC1501(VFD) to IC1402 (AOI)
is normal, the display data (combination data) of page: 3,
address: 16 and 17 agrees with any combination as shown
below.
NTSC model
Address Data
16 FE 22
17 68 CA
• ENC Cb BIST(PB) Check
40) Select page: 3, address: 10, set data: 8E, and press the PAUSE
button.
41) Select page: 3, address: 12, set data: 10, and press the PAUSE
button.
42) Select page: 3, address: 12, set data: 00, and press the PAUSE
button.
43) Select page: 3, address: 13, set data: 04, and press the PAUSE
button.
44) When the playback system from IC1501(VFD) to IC1402 (AOI)
is normal, the display data (combination data) of page: 3,
address: 16 and 17 agrees with any combination as shown
below.
NTSC model
Address Data
16 B2 DE
17 E7 EE
45) Select page: C, address: 51, set data: 03, and press the PAUSE
button.
46) Select page: C, address: 60, set data: 0E, and press the PAUSE
button.
47) Select page: 0, address: 01, and set data: 00.
5-50
PAL model
Address Data
16 CC
17 ED
PAL model
Address Data
16 70
17 D5
PAL model
Address Data
16 ED
17 CB
43
E4
9A
1E