3-10
Alignment and Adjustments
Samsung Electronics
3) Periodic Maintenance and Check List
When overhauling, refer to the following table.
◆
When lubrication bearings, be sure to keep the oil
free of dust. (Oil contaminated with dust might
cause the bearings to wear out or seize.)
◆
A “drop”of oil is defined as the amount attached to
the tip of a Ø 2mm stick as shown in Fig. 3-11.
<Table 3-5>
Fig. 3-12
O : Cleaning
∆
: Oil
◆
: Confirmation
Tape
path
system
D
R
I
V
I
N
G
S
Y
S
T
E
M
- Never let oil get on to the tape path
surface.
Maintenance checks
Hours of use (H)
Remark
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
Cleaning of tape path
O
O
O
O
O
O
O
O
O
O
Cleaning and degaussing of drum ass’y
O
O
O
O
O
O
O
O
O
O
Capstan Shaft
∆
∆
∆
∆
∆
Gear Capstan
∆
∆
∆
∆
∆
Gear Pully Shaft
∆
∆
∆
∆
∆
Belt Timing
◆
◆
◆
◆
◆
Motor Loading
◆
◆
◆
◆
◆
Abnormal Noise
◆
◆
◆
◆
◆
◆
◆
◆
◆
Back Tension
◆
◆
◆
◆
◆
Brake System
◆
◆
◆
◆
◆
PB, REV Torque Measurement
◆
◆
◆
◆
◆
Confir-
mation
Perform-
ance
Summary of Contents for VP-D371
Page 12: ...Product Specification 2 4 Samsung Electronics MEMO ...
Page 46: ...4 18 Disassembly and Reassembly Samsung Electronics MEMO ...
Page 66: ...Exploded View and Parts List 5 20 Samsung Electronics MEMO ...
Page 83: ...Samsung Electronics 8 1 8 Wiring Diagram ...
Page 84: ...Wiring Diagram 8 2 Samsung Electronics MEMO ...
Page 93: ...PCB Diagrams Samsung Electronics 9 9 9 10 CVF PCB COMPONENT SIDE CONDUCTOR SIDE ...
Page 94: ...PCB Diagrams 9 10 Samsung Electronics MEMO ...
Page 118: ...Schematic Diagrams 10 24 Samsung Electronics MEMO ...
Page 119: ...Samsung Electronics 11 1 11 Operating Instructions ...
Page 120: ...Operating Instructions 11 2 Samsung Electronics ...
Page 121: ...Operating Instructions 11 3 Samsung Electronics ...
Page 122: ...Operating Instructions 11 4 Samsung Electronics ...
Page 123: ...Operating Instructions 11 5 Samsung Electronics ...
Page 124: ...Operating Instructions 11 6 Samsung Electronics ...
Page 125: ...Operating Instructions 11 7 Samsung Electronics ...
Page 126: ...Operating Instructions 11 8 Samsung Electronics ...
Page 127: ...Operating Instructions 11 9 Samsung Electronics ...
Page 128: ...Operating Instructions 11 10 Samsung Electronics ...
Page 129: ...Operating Instructions 11 11 Samsung Electronics ...
Page 130: ...Operating Instructions 11 12 Samsung Electronics ...
Page 131: ...Operating Instructions 11 13 Samsung Electronics ...
Page 132: ...Operating Instructions 11 14 Samsung Electronics ...
Page 133: ...Operating Instructions 11 15 Samsung Electronics ...
Page 134: ...Operating Instructions 11 16 Samsung Electronics ...
Page 135: ...Operating Instructions 11 17 Samsung Electronics ...
Page 136: ...Operating Instructions 11 18 Samsung Electronics MEMO ...
Page 148: ...Troubleshooting 12 12 Samsung Electronics MEMO ...
Page 168: ...Circuit Operating Description 13 20 Samsung Electronics MEMO ...
Page 183: ...Reference Information Samsung Electronics 14 15 Fig 14 14 ...
Page 212: ...Reference Information 14 44 Samsung Electronics 14 5 Abbreviated word ...