2-1-2
U25MEN
Cleaning
Cleaning of Video Head
Clean the head with a head cleaning stick or chamois
cloth.
Procedure
1.Remove the top cabinet.
2.Put on a glove (thin type) to avoid touching the
upper and lower drum with your bare hand.
3.Put a few drops of 90% Isopropyl alcohol on the
head cleaning stick or on the chamois cloth and,
by slightly pressing it against the head tip, turn the
upper drum to the right and to the left.
Notes:
1.The video head surface is made of very hard
material, but since it is very thin, avoid cleaning it
vertically.
2.Wait for the cleaned part to dry thoroughly before
operating the unit.
3.Do not reuse a stained head cleaning stick or a
stained chamois cloth.
Cleaning of Audio Control Head
Clean the head with a cotton swab.
Procedure
1.Remove the top cabinet.
2.Dip the cotton swab in 90% isopropyl alcohol and
clean the audio control head. Be careful not to
damage the upper drum and other tape running
parts.
Notes:
1.Avoid cleaning the audio control head vertically.
2.Wait for the cleaned part to dry thoroughly before
operating the unit or damage may occur.
Do Not !
Cleaning Stick
Upper
Cylinder
Video Head
A/C Head
Summary of Contents for DBVR-2700
Page 32: ...1 10 6 1 10 7 1 10 8 H9308SCM2 Main 2 7 Schematic Diagram VCR Section...
Page 33: ...Main 3 7 Schematic Diagram VCR Section 1 10 9 1 10 10 1 10 11 H9308SCM3...
Page 34: ...Main 4 7 Schematic Diagram VCR Section 1 10 12 1 10 13 1 10 14 H9308SCM4...
Page 35: ...1 10 15 1 10 16 Main 5 7 Schematic Diagram VCR Section H9308SCM5...
Page 36: ...1 10 17 1 10 18 H9308SCM6 Main 6 7 Schematic Diagram VCR Section...
Page 37: ...1 10 19 1 10 20 H9308SCM7 Main 7 7 Schematic Diagram VCR Section...
Page 40: ...1 10 25 1 10 26 H9308SCAFV AFV Schematic Diagram VCR Section...
Page 43: ...1 10 31 1 10 32 BH9311F01013 B Function CBA Top View Function CBA Bottom View...
Page 46: ...1 10 38 1 10 39 1 10 40 BH9311F01013 A Main CBA Bottom View...
Page 47: ...1 10 41 1 10 42 1 10 43 H9308SCD1 DVD Main 1 4 Schematic Diagram DVD Section...
Page 48: ...1 10 44 1 10 45 1 10 46 H9308SCD2 DVD Main 2 4 Schematic Diagram DVD Section...
Page 49: ...1 10 47 1 10 48 1 10 49 H9308SCD3 DVD Main 3 4 Schematic Diagram DVD Section...
Page 50: ...1 10 50 1 10 51 1 10 52 H9308SCD4 DVD Main 4 4 Schematic Diagram DVD Section...
Page 72: ...2 4 6 DUALPALDA S 12 19 Cap Belt Fig DM11 Fig DM12 20 C 1 21...
Page 99: ...DBVR 2700 H9308BD...
