Read Sony DVP-PQ2 (serv.man2) Service Manual online
6-4
7. Video
(7-2) Color Bar
AVD color bar command write
t Video OUT
Error: Not detected.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/C,
Component).
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/C,
Component).
(7-3) Composite Out
AVD color bar command write
t Video (Composite, Y/
C) OUT
Error: Not detected.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/C,
Component).
Error: Not detected.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/C,
Component).
(7-4) Y/C Out
AVD color bar command write
t Video (Composite, Y/
C) OUT
Error: Not detected.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/C,
Component).
Error: Not detected.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/C,
Component).
8. Audio
(8-2) ARP
t 1935
Error 15 : ARP
t 1935 video NG
16 : ARP
t 1935 audio NG
(8-3) Test Tone
Pink noise output
Error: not detected
After setting all outputs to ON, check for each channel is
performed individually by pressing
Error: not detected
After setting all outputs to ON, check for each channel is
performed individually by pressing
>
to switch the out-
put channel.
Check Items List
2) Version
(2-2) Revision
(2-3) ROM Check Sum
(2-4) Model Type
(2-5) Region
(2-6) M’t Check
(2-2) Revision
(2-3) ROM Check Sum
(2-4) Model Type
(2-5) Region
(2-6) M’t Check
3) Peripheral
(3-2) EEPROM Check
(3-2) EEPROM Check
4) Servo
(4-2) Servo DSP Check
(4-3) ––––––– (function not support)
(4-4) RF Amp Register Check
(4-2) Servo DSP Check
(4-3) ––––––– (function not support)
(4-4) RF Amp Register Check
5) Supply
(5-2) ARP Register Check
(5-3) ARP to RAM Data Bus
(5-4) ARP to RAM Address Bus
(5-5) ARP RAM Check
(5-2) ARP Register Check
(5-3) ARP to RAM Data Bus
(5-4) ARP to RAM Address Bus
(5-5) ARP RAM Check
6) AV Decoder
(6-2) 1935 RAM
(6-3) 1935 SP
(6-2) 1935 RAM
(6-3) 1935 SP
7)
Video
(7-2) Color Bar
(7-3) Composite Out
(7-4) Y/C Out
(7-3) Composite Out
(7-4) Y/C Out
8) Audio
(8-2) ARP
(8-2) ARP
t 1935
(8-3) Test Tone
Error Codes List
00: Error not detected
01: RAM write/read data discord
02: Gate array NG
03: EEPROM NG
04: Flash memory clear error
05: Flash memory write error
06: Flash memory read data discord
08: ARP register read data discord
09: ARP
01: RAM write/read data discord
02: Gate array NG
03: EEPROM NG
04: Flash memory clear error
05: Flash memory write error
06: Flash memory read data discord
08: ARP register read data discord
09: ARP
Tt RAM data bus error
10: ARP
Tt RAM address bus error
11: ARP RAM read data discord
12: Servo DSP NG
13: RF Amp NG
14: SDRAM NG
15: ARP
12: Servo DSP NG
13: RF Amp NG
14: SDRAM NG
15: ARP
t 1935 video NG
16: ARP
t 1935 audio NG
1A: System call error (function not supported)
1B: System call error (parameter error)
1C: System call error (illegal ID number)
20: System call error (time out)
22: Resistance incorrect mounting
90: Error occurred
91: User verification NG
92: Diagnosis cancelled.
1B: System call error (parameter error)
1C: System call error (illegal ID number)
20: System call error (time out)
22: Resistance incorrect mounting
90: Error occurred
91: User verification NG
92: Diagnosis cancelled.
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