Sega Genesis 32X Service Manual

5.
ADJUSTMENT
Video
Frequency
Matching
Adjustment
Test
equipment
and
tools for
adjustment
1 .
Regulated
power supply (5
V
DC)
2. Frequency
counter
(capable of
displaying
7 digits or more)
3.
10:1 oscilloscope
probe
4. Philips
screwdriver
5. Non-metal
adjustment
driver
6. AC adaptor
excusively
for super 32X
7.
One
lead for GND
and two leads
forSV
Connections
of test
equipment
Adjustment
procedure
1
.
Disconnect the super 32X
from the Mega
Drive.
2. Remove the top case
and top shield case
from the super 32X.
3. Plug the AC
adaptor into an AC outlet and
into the DC
jack.
4- Set the
regulated power supply to
5V DC and
connect itto IC14 pin
1.
(The
super 32X turns on.)
5. Connect
5V DC to ICl
2
pin
31
.
(Set to the
test mode.)
6. Connect the frequency
counter to ICI2
pin 20 and adjust C72 so
the frequency is
3.579545 MHz
± lOHr.
-
5
-

Sega Genesis 32X Specifications

General

Brand	Sega
Model	Genesis 32X
Category	Game Console
Language	English