Sony DVP-S315 Service Manual ▷ View online
6-20
Code
Description
A1
At the mode change command, the mode could
not be changed within specified time and the
drive stopped.
not be changed within specified time and the
drive stopped.
A2
Retry due to supply error failed and the drive
stopped.
stopped.
A3
Disc directory configuration and information
file are illegal and the drive stopped.
file are illegal and the drive stopped.
A4
The drive stopped as a DVD-R disc was used.
A5
Coded data could not be decoded and the drive
stooped.
stooped.
A6
At slow R, the destination of reverse search is
illegal and the drive stopped.
illegal and the drive stopped.
A7
Information file reading failed and the drive
stooped.
stooped.
B0
SYSCON error was due to supply system.
B1
SYSCON error was due to VIDEO hung up
B2
DMX error
B3
At slow R, data supply time out
B4
At slow R, wrong Navi Pack sector address
B5
At slow R, VIDEO hung up
B6
At slow R, Gttgt end time out
B7
At FF/FR, data supply time out
B8
At FF/FR, VIDEO hung up
C0
HICON ROM destination is wrong
C1
HICON UART1 communication port NG
D0
The power turned off because of power off
request from drive controller.
request from drive controller.
D1
The mode change to Stop mode failed and the
power turned off.
power turned off.
E0
DRVCON system error
E1
DRVCON system error
2 DISC TYPE
Code
Description
FF
Unknown
00
No Disc
01
CD 12 cm
11
CD 8 cm
02
Single DVD 12 cm
12
Single DVD 8 cm
03
Dual DVD 12 cm
13
Dual DVD 8 cm
04
CDR 12 cm
14
CDR 8 cm
05
DVDR 12 cm
15
DVDR 8 cm
6-20 E
2. Each user needs to contact
with the service section ............................................ “E” code
1 EMG CODE
2 DISC TYPE
2 DISC TYPE
1 EMG CODE
Code
Description
01
EEPROM Read NG
02
EEPROM Write NG
03
EEPROM Busy Time Out
04
Emergency History Pointer NG
06
HICON SYSCON Communication NG
07
HICON V-sync NG
10
EEPROM Check NG
16
DSP Check NG
20
Home Position Time Out
21
Sled Driver NG
26
Tray NG
27
Roulette NG
30
Hy Det Level NG
31
Sled Offset Cancel NG
32
Focus Gain NG
33
Tracking Offset NG
34
Tracking Gain NG
35
Jitter NG
40
Focus Servo Lock NG
41
Focus Jump NG
60
Miss Chuck
61
Spindle Lock Time Out
62
Spindle Reckless
63
CLV Lock NG
64
CLV Lock Time Out
65
CAV Speed NG
66
Spindle Speed
×
1 NG
70
Req Address NG
71
Req Time Code NG
72
Req Track No. NG
73
Seek NG
80
Address Continuity NG
81
Address Read NG
82
TOC Read Time Out
83 – 87
Physical Information Read Error
88
Layer No. NG
89
CD Text Data Read Error
90
Recovery NG
96
Auto Sequence Time Out
97
Auto Sequence Fail
A0
Stop request from drive controller was received
E :
:
1
2
7-1
7-1. Power Supply Check
1. HS-930SH Board
Mode
E-E
Instrument
Digital voltmeter
+5.2V Check
Test point
CN201 1 pin
Specification
5.2 V ± 0.2 V
+3.3V Check
Test point
CN201 4 pin
Specification
3.3 V ± 0.2 V
EVER+5V Check
Test point
CN201 6 pin
Specification
5.4 V ± 0.2 V
P_CONT Check
Test point
CN201 8 pin
Specification
4 V – 5 V
AU +12V Check
Test point
CN201 9 pin
Specification
12 V V
AU –12V Check
Test point
CN201 !¡ pin
Specification
–12 V V
–12V Check
Test point
CN201 !™ pin
Specification
–12 V V
MTR +12V Check
Test point
CN201 !¢ pin
Specification
12 V V
Checking method:
1) Confirm that each voltage satisfies the specification.
SECTION 7
ELECTRICAL ADJUSTMENT
DVP-S315
In making adjustment, refer to 7-4. Adjustment
Related Parts Arrangement.
Related Parts Arrangement.
Note:
During diagnostic check, the characters and color bars can
be seen only with the NTSC monitor. Therefore, for diag-
nostic check, use the monitor that supports both NTSC
and PAL modes.
be seen only with the NTSC monitor. Therefore, for diag-
nostic check, use the monitor that supports both NTSC
and PAL modes.
This section describes procedures and instructions necessary for
adjusting electrical circuits in this set.
adjusting electrical circuits in this set.
Instruments required:
1) Color monitor TV
2) Oscilloscope 1 or 2 phenomena, band width over 100 MHz,
2) Oscilloscope 1 or 2 phenomena, band width over 100 MHz,
with delay mode
3) Frequency counter (over 8 digits)
4) Digital voltmeter
5) Standard commander
6) DVD reference disc
4) Digital voltmeter
5) Standard commander
6) DVD reference disc
HLX-501 (J-6090-071-A) (dual layer) (NTSC)
HLX-503 (J-6090-069-A) (single layer) (NTSC)
HLX-507 (J-6090-078-A) (dual layer) (PAL)
HLX-506 (J-6090-077-A) (single layer) (PAL)
HLX-503 (J-6090-069-A) (single layer) (NTSC)
HLX-507 (J-6090-078-A) (dual layer) (PAL)
HLX-506 (J-6090-077-A) (single layer) (PAL)
7) Extension cable (J-6090-079-A)
MB-78 (CN601)
↔
FL-88 (CN101)
+1.0
–2.0
–2.0
+2.0
–1.0
–1.0
+2.0
–1.0
–1.0
+1.0
–2.0
–2.0
7-2
7-2. Adjustment of System Control
1. System Clock 27 MHz Adjustment (MB-78 board)
<Purpose>
27 MHz is the reference clock for the MPEG system, and if it is
not adjusted correctly, checking of 22 MHz and 33 MHz lock in
the following steps will result in NG.
27 MHz is the reference clock for the MPEG system, and if it is
not adjusted correctly, checking of 22 MHz and 33 MHz lock in
the following steps will result in NG.
Mode
E-E
Test point
IC206 8 pin
Instrument
Oscilloscope, Frequency counter
Adjusting element
CT201
Specification
27000000 ± 100 Hz
Adjusting method:
1) Confirm that the waveform at TP018 is normal.
2) Adjust CT201 to attain 27000000 ± 100 Hz.
1) Confirm that the waveform at TP018 is normal.
2) Adjust CT201 to attain 27000000 ± 100 Hz.
Figure 7-1
7-3. Adjustment of Video System
1. Video Level Adjustment (MB-78 board)
<Purpose>
This adjustment is made to satisfy the NTSC Standard, and if not
adjusted correctly, the brightness will be too large or small.
This adjustment is made to satisfy the NTSC Standard, and if not
adjusted correctly, the brightness will be too large or small.
Mode
CXD1914 (ENC) check in test mode
menu “0” Syscon Diagnosis
menu “0” Syscon Diagnosis
Signal
Color bars
Test point
LINE OUT (VIDEO) connector
(terminating 75
(terminating 75
Ω
)
Instrument
Oscilloscope
Adjusting element
RV251
Specification
1 ± 0.02 Vp-p
Adjusting method:
1) In the test mode initial menu “0” Syscon Diagnosis, set so that
1) In the test mode initial menu “0” Syscon Diagnosis, set so that
CXD1914 color bars are generated.
2) Adjust the RV251 to attain 1 ± 0.02 Vp-p.
Figure 7-2
2. S-terminal Output Check (MB-78 board)
<Purpose>
Check S-terminal video output. If it is incorrect, pictures will not
be displayed correctly in spite of connection to the TV with an S-
terminal cable.
Check S-terminal video output. If it is incorrect, pictures will not
be displayed correctly in spite of connection to the TV with an S-
terminal cable.
Mode
CXD1914 (ENC) check in test mode
menu “0” Syscon Diagnosis
menu “0” Syscon Diagnosis
Signal
Color bars
Test point
S VIDEO OUT connector
(terminating 75
(terminating 75
Ω
)
Instrument
Oscilloscope
Specification
1 ± 0.05 Vp-p
Checking method:
1) In the test mode initial menu “0” Syscon Diagnosis, set so that
1) In the test mode initial menu “0” Syscon Diagnosis, set so that
CXD1914 color bars are generated.
2) Confirm that the S-Y level is 1 ± 0.05 Vp-p.
Figure 7-3
3. Checking Component Video Output B-Y
(MB-78 board)
<Purpose>
This checks component video output B-Y. If it is incorrect, cor-
rect colors will not be displayed when connected to, for instance,
projector.
This checks component video output B-Y. If it is incorrect, cor-
rect colors will not be displayed when connected to, for instance,
projector.
Mode
CXD1914 (ENC) check in test mode
menu “0” Syscon Diagnosis
menu “0” Syscon Diagnosis
Signal
Color bars
Test point
EURO AV 1 (RGB)-TV connector
7 pin (terminating 75
7 pin (terminating 75
Ω
)
Instrument
Oscilloscope
Specification
700 ± 30 mVp-p
Checking method:
1) Confirm that the B-Y level is 700 ± 30 mVp-p.
1) Confirm that the B-Y level is 700 ± 30 mVp-p.
1 ± 0.05 Vp-p
700 ± 30 mVp-p
1 ± 0.02 Vp-p
(PAL)
Figure 7-4
(NTSC)
7-3
6. Checking S Video Output S-C (MB-78 board)
<Purpose>
This checks whether the S-C satisfies the NTSC Standard. If it is
not correct, the colors will be too dark or light.
<Purpose>
This checks whether the S-C satisfies the NTSC Standard. If it is
not correct, the colors will be too dark or light.
Mode
CXD1914 (ENC) check in test mode
menu “0” Syscon Diagnosis
menu “0” Syscon Diagnosis
Signal
Color bars
Test point
CN252 !™ pin
Instrument
Oscilloscope
Specification
286 ± 20 mVp-p
Connection:
Checking method:
1) Confirm that the S-C burst is 286 ±20 mVp-p.
1) Confirm that the S-C burst is 286 ±20 mVp-p.
Figure 7-7
7. Checking S Video Output DC Level (MB-78 board)
<Purpose>
This checks signals for S1 and S2 compatible TV. If they are not
correct, the TV will not switch automatically to letter box, etc.
<Purpose>
This checks signals for S1 and S2 compatible TV. If they are not
correct, the TV will not switch automatically to letter box, etc.
Mode
CXD1914 (ENC) check in test mode
menu “0” Syscon Diagnosis
menu “0” Syscon Diagnosis
Signal
Color bars
Test point
CN252 !™ pin
Instrument
Digital voltmeter
Specification
S-terminal 0V: 0V
S-terminal 5V: 5.0 V
S-terminal 5V: 5.0 V
Connection:
Checking method:
1) In the test mode initial menu “0” Syscon Diagnosis, select S-
1) In the test mode initial menu “0” Syscon Diagnosis, select S-
terminal 0 V.
Confirm that the voltage at CN252 !™ pin is 0 V.
Confirm that the voltage at CN252 !™ pin is 0 V.
2) Press any key to select S-terminal 5V.
Confirm that the voltage at CN252 !™ pin is 5.0 V.
4. Checking Component Video Output R-Y
(MB-78 board)
<Purpose>
This checks component video output R-Y. If it is incorrect, cor-
rect colors will not be displayed when connected to, for instance,
projector.
This checks component video output R-Y. If it is incorrect, cor-
rect colors will not be displayed when connected to, for instance,
projector.
Mode
CXD1914 (ENC) check in test mode
menu “0” Syscon Diagnosis
menu “0” Syscon Diagnosis
Signal
Color bars
Test point
EURO AV 1 (RGB)-TV connector
!∞ pin (terminating 75
!∞ pin (terminating 75
Ω
)
Instrument
Oscilloscope
Specification
700 ± 30 mVp-p
Checking method:
1) Confirm that the R-Y level is 700 ± 30 mVp-p.
1) Confirm that the R-Y level is 700 ± 30 mVp-p.
(NTSC)
(PAL)
Figure 7-5
5. Checking Component Video Output Y
(MB-78 board)
<Purpose>
This checks component video output Y. If it is incorrect, correct
brightness will not be attained when connected to, for instance,
projector.
This checks component video output Y. If it is incorrect, correct
brightness will not be attained when connected to, for instance,
projector.
Mode
CXD1914 (ENC) check in test mode
menu “0” Syscon Diagnosis
menu “0” Syscon Diagnosis
Signal
Color bars
Test point
EURO AV 1 (RGB)-TV connector
!¡ pin (terminating 75
!¡ pin (terminating 75
Ω
)
Instrument
Oscilloscope
Specification
1 ± 0.05 Vp-p
Checking method:
1) Confirm that the Y level is 1 ± 0.05 Vp-p.
1) Confirm that the Y level is 1 ± 0.05 Vp-p.
(NTSC)
(PAL)
Figure 7-6
+0
–1.5
–1.5
+0
–1.5
–1.5
1 ± 0.05 Vp-p
286 ± 20 mVp-p
11
12
100
µ
F
75
Ω
±
1%
100k
±
1%
CN252
+
Digital voltmeter
11
12
100
µ
F
75
Ω
±
1%
100k
±
1%
CN252
+
Oscilloscope
700 ± 30 mVp-p
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