Samsung MAX-810, Service Manual

Page: 17 / 72

4-2 Samsung Electronics
4-2-1 To Adjust Tape Speed
* Measuring tape: i) MTT-111 (or equivalent)
(Tapes recorded with 3kHz)
ii) MTT-5512 (or equivalent)
Notes
NOR
SPEED
Control
1
2
MTT-111(3KHZ)
MTT-111(3KHZ)
3000 ±30kHZ Fig. 4-4
Fig. 4-4
A&B Deck
deviation : 60Hz
-
5200~6600Hz
Check
Remark
Standard Figure
Location no. Item
Step
Tape
JVR1
No Adjustment
HI SPEED
Control
Azimuth
1 MTT-111CN
8KHZ
Fig. 4-6
Output:Maximum
Remark
Standard
Figure Location no.
Item
Step
Tape
HEAD
L,R
Unbalance
1
2
MTT-112B(1KHZ)
MTT-5512
3000 ±30KHZ Fig. 4-5
Fig. 4-5
VTVM (A-DECK)
85KHZ±1KHZ JR30
Remark
Frequency
Range
Figure Location no.
Item
Step
Tape
JVR3R
JL3
Record
Frequency
TP3
Cassette Deck
Speaker
Terminal
output
LINE OUT
Frequency Counter
Figure 4-4
Figure 4-6
Recording /Play head
REVERSE PLAY
AZIMUTH control knob
Figure 4-5
In Out
Cassette Deck
Oscilloscope
SET
(GND)
VTVM
V H
4-2 Cassette Deck
Alignment and Adjustments