Record System Check - Sony DSR-20MD Service Manual

2. Record System Check

Note: Perform "Record System Check" successively (with BIST
check tape in playback status)
1) Enter the following data.
Note: Press the PAUSE button each time the data is set.
Page Address
4
4
4
4
4
4
4
4
4
4
4
4
2) With the HOLD switch on adjusting remote commander turned
ON, eject the BIST check tape, and insert a record tape in-
stead.
3) Set the REC mode.
IC401 (U1) Record System Check
4) Select page: 4, address: 11, set data: 08, and press the PAUSE
button.
5) Select page: 4, address: 42, set data: 01, and press the PAUSE
button.
6) Select page: 4, address: 13, set data: 07, and press the PAUSE
button.
(Data automatically returns to "00".)
7) Select page: 4, address: 42, set data: 00, and press the PAUSE
button.
8) Select page: 4, address: 11, set data: 00, and press the PAUSE
button.
9) If IC401 (U1) t IC411 (D1) record system is normal, the
following data are displayed on page: 4, addresses: 16, 17.
Page Address
4 17
4 16
Data
41 01
0F 02
0E 01
40 01
0F 0A
40 00
40 01
0F 0E
40 00
40 01
0F 8E
40 00
Data
05
80
IC411 (D1) Record System Check
10) Select page: 3, address: 01, set data: 0D, and press the PAUSE
button.
11) Select page: 4, address: 1C, set data: FF, and press the PAUSE
button.
12) Select page: 4, address: 11, set data: 04, , and press the PAUSE
button.
13) Select page: 4, address: 11, set data: 00, and press the PAUSE
button.
14) Select page: 4, address: 13, set data: 03, and press the PAUSE
button.
(Data automatically returns to "00")
15) If IC401 (U1) t IC411 (D1) record system is normal, the
following data are displayed on page: 4, addresses: 14, 15.
Page Address
4 15
4 14
16) If IC411 (D1) t IC701 (IND1) record system is normal, the
following data are displayed on page: 4, addresses: 16, 17.
Page Address
4 17
4 16
17) If IC805 (A1) t IC411 (D1) record system is normal, the
following data are displayed on page: 4, addresses: 18, 19.
Page Address
4 19
4 18
18) If IC411 (D1) t IC774 (DX) record system is normal, the
following data are displayed on page: 4, addresses: 1A, 1B.
Page Address
4 1B
4 1A
5-86
Data
05
80
Data
E6
BC
Data
76
B9
Data
4E
11