Sony DVPNS61 Service Manual - Page 75

Each Self Check Function, FLD and LED All ON, Main Unit Key Name Display and Key Code Display

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DVP-NS36/NS37/NS45P/NS55P/NS61P/NS63P 2-3. Each Self Check Function Each Self Check function tests the FLD display, LED display, and key input. Input Voltage [V] 0 - 0.20 0.60 - 0.82 1.16 - 1.47 1.80 - 2.12 2.48 - 2.70 PIN ef (AD1) PLAY - PREVIOUS NEXT - IC404: Pin No. (Signal) PIN eg (O/C) PIN eh (STOP) OPEN/CLOSE STOP - PROGRESSIVE - - - - - - PIN ej POWER - 2-3-1. FLD and LED All ON 2-3-1-1. Transition Keys in Self Check Mode • Z key and x key on the main unit • T key on the remote commander 2-3-1-2. Operation and display In this mode, all LEDs and all segments of FLD turn ON. • Example of FLD all ON 2-3-2. Main Unit Key Name Display and Key Code Display 2-3-2-1. Transition Keys in Self Check Mode • Keys on the main unit except keys transited in Self Check Mode 2-3-2-2. Operation and Display When a key on the main unit is pressed in the Self Check mode, the name of that key is displayed on the FLD. Aslo, the key name display and the key code display can be switched with the [DISPLAY] key on the remote commander, "NOTHING" is displayed when nothing is entered. Also, DVD, V, CD segments turn on when a communication error occurred. • FLD display (at input of H key on the main unit) 6-5

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6-5
DVP-NS36/NS37/NS45P/NS55P/NS61P/NS63P
2-3.
Each Self Check Function
Each Self Check function tests the FLD display, LED display, and key input.
2-3-1.
FLD and LED All ON
2-3-1-1.
Transition Keys in Self Check Mode
•
Z
key and
x
key on the main unit
•
T
key on the remote commander
2-3-1-2.
Operation and display
In this mode, all LEDs and all segments of FLD turn ON.
•
Example of FLD all ON
2-3-2.
Main Unit Key Name Display and Key Code Display
2-3-2-1.
Transition Keys in Self Check Mode
•
Keys on the main unit except keys transited in Self Check Mode
2-3-2-2.
Operation and Display
When a key on the main unit is pressed in the Self Check mode, the name of that key is displayed on the FLD. Aslo, the key name display
and the key code display can be switched with the
[DISPLAY]
key on the remote commander, “NOTHING” is displayed when nothing is
entered. Also, DVD, V, CD segments turn on when a communication error occurred.
•
FLD display (at input of
H
key on the main unit)
Input
IC404: Pin No. (Signal)
Voltage [V]
PIN
ef
(AD1)
PIN
eg
(O/C)
PIN
eh
(STOP)
PIN
ej
0 - 0.20
PLAY
OPEN/CLOSE
STOP
POWER
0.60 - 0.82
-
-
PROGRESSIVE
-
1.16 - 1.47
PREVIOUS
-
-
-
1.80 - 2.12
NEXT
-
-
-
2.48 - 2.70
-
-
-
-