Sony KV-HR36M31 Service Manual page 7

5. After the self-diagnosis operation
.
The results &splay is not automatically cleared. In case of repairs and after repairs. check the self-diagnosis screen and be sure
to return the results display to
"
O
".
.
If the results display is not returned to
''
0
"
it will not be possible to judge a new malfunctio~l after completing repairs.
<Method of Clearing Results Displap
1. Power off !Set to the standby mode)
z.
l"lo_l
+
+
1 x 1
+
r - 1
(Service Mode)
3.
Channel
@
*
(Test reset = Factory presel condition)
<Method of Ending Self Diagnosis Screen>
When ending the self-diagnosis screen completely, turn the powcr switch OFF on the remote commander or the main unit
AUDIO PROT
(FROM A BOARD)
LOW-B ERR
(FROM A BOARD)
1
HV-PROT
(FROM D BOARD)
- 1
I 1
MJ BOARD
-
ov
P
FROM
A,
D
BOARD)
MAIN MICRO-
AC-RLY MICRO-
(TO A BOARD) COMPUTER
IC102
OCP
i ~ ~ n h h
A
n nnnnn)
CXA-2170Q
V,
* 12C YCJ RETURN DATA
BLINKING
TIMES LED
1
SYMPTOM
+B OCP
+B OVP
V-STOP
AKB
LOW-B ERROR
H-STOP
AUDIO PROT
Z
DET
HV PRT