Alignment; Voltage Adjustment; 5V Voltage Adjustment - Sony CMA-10 Service Manual

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| CMA-10/10CE
SECTION 2
ALIGNMENT
2-1. EQUIPMENT REQUIRED
DC Voltmeter
2-2. ADJUSTMENT
Test point: CN3-1pin
Adj point:
@RV1/PS-146 board
Spec:
+48.5+0.5Vdc
NOTE: Be sure to be connected to
DXC-102. (Show the right)
= DC IN
VIDEO OUT
2-2-2. +9V Voltage Adjustment
Tast point: CN6-1
pin
Adj point:
@RV2/PS-146 board
Spec:
+9.0+0.1Vdc
2-2-3. +5V Voltage Adjustment
Tast point: CN6-7 pin
Adj point:
@RV4/PS-146 board
:
= DC OUT
:
+5.0+0.
Spec
5.0+0.1Vde
VIDEO IN
2-2-4. —5V Voltage Adjustment
Tast point: CN6-3 pin
Adj point:
@RV3/PS-146 board
Spec:
—5.0+0.1Vdc
, AC power cord
| (supplied)
to an AC outlet
RV4
+48.5V REG
PS-146 board (component side)
CMA-10/10CE
(U,CA,EK)
2-1

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