DOWNLOAD Sony SDM-N50PS Service Manual ↓ Size: 3.82 MB | Pages: 56 in PDF or view online for FREE

Model
SDM-N50PS
Pages
56
Size
3.82 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor / S/M SDM-N50PS 00 US CA AEP
File
sdm-n50ps.pdf
Date

Sony SDM-N50PS Service Manual ▷ View online

SERVICE MANUAL
SPECIFICATIONS
MICROFILM
CHASSIS
US Model
Canadian Model
AEP Model
Chassis No. SCC-L32B-A
TFT LCD COLOR COMPUTER DISPLAY
SDM-N50PS
ST5
Mass
Display (with stand): 
Approx. 1.75 kg (3 lb 140 oz)
Media engine (with stand): 
Approx. 0.85 kg (1 lb 14 oz)
Plug & Play
DDC1/DDC2B/DDC2Bi
Accessories
See page 8.
LCD panel
Panel type: a-Si TFT Active Matrix
Picture size: 15 inch (38 cm)
Input signal format
RGB operating frequency*
Horizontal: 30 – 61 kHz
Vertical: 48 – 85 Hz (only XGA mode 
at 75 Hz)
Resolution
Horizontal: Max.1024 dots
Vertical: Max.768 lines
Input signal levels
RGB video signal
0.700 Vp-p, 75 
, positive
SYNC signal
TTL level, 2 k
positive or negative
(Separate horizontal and vertical, 
or composite sync)
0.3 Vp-p, 75
, negative
(Sync on green) 
Headphones jack
Stereo minijack
Accepts impedance of more than 16
AUDIO IN jack
Stereo minijack
Accepts impedance of 47 k
Accepts level 0.5 Vrms
Power requirements
100 – 240 V, 50 – 60 Hz, 
0.45 – 0.25 A
Power consumption
Max. 28 W
Operating temperature
5 – 35 
˚
C
Dimensions (width/height/depth)
Display (without stand): 
Approx. 356 
×
 280 
×
 26 mm
(14 
1
/
16
 
×
 11 
1
/
×
 1 
1
/
16
 inches) 
Display (with stand, at maximum 
angle: 40 
˚
): 
Approx. 356 
×
 225 
×
 203 mm
(14 
1
/
16
 
×
 8 
7
/
×
 8 inches) 
Media engine (without stand): 
Approx. 45 
×
 180 
×
 180 mm
(1 
3
/
4
 
×
 7 
1
/
×
 7 
1
/
8
 inches) 
Media engine (with stand): 
Approx. 94 
×
 185 
×
 180 mm
(3 
11
/
16
 
×
 7 
1
/
×
 7 
1
/
8
 inches) 
p g
* Recommended horizontal and vertical timing condition
• Horizontal sync width duty should be more than 4.8% of total 
horizontal time or 0.8 µs, whichever is larger.
• Horizontal blanking width should be more than 2.5 µsec.
• Vertical blanking width should be more than 450 µsec.
Design and specifications are subject to change without notice.
y
• LCD display
• Media engine
• Display stand
• Media engine stand
• Power cord
• System connecting cable (2 m)
(applicable cable type: DP-2)
• HD15 (RGB) video signal cable
• Audio cord (stereo miniplug)
• Macintosh adapter
• Windows Monitor Information Disk/Utility Disk
• Macintosh Utility Disk
• Software for use when installing the display vertically 
(WinPortrait/MacPortrait)
• Warranty card
• Notes for Macintosh users
• This instruction manual
SDM-N50PS
– 2 –
Factorical preservation register
LED
LED indicates
Display part trouble
SHUTDOWN_LOG1 bit4 (16)
Part of the body only
Red (0.5 sec) and Off (0.5 sec)
Backlight trouble
SHUTDOWN_LOG1 bit2 (4)
Parts of the body and the display
Amber (0.5 sec) and Off (1.5 sec)
Body temperature trouble
SHUTDOWN_LOG1 bit3 (8)
Parts of the body and the display
Amber (1.0 sec) and Off (1.0 sec)
5V voltage anomalous
SHUTDOWN_LOG1 bit5 (32)
Parts of the body and the display
Amber (1.5 sec) and Off (0.5 sec)
3.3V voltage anomalous
SHUTDOWN_LOG1 bit6 (64)
Parts of the body and the display
Amber (1.5 sec) and Off (0.5 sec)
DIAGNOSIS
TIMING  SPECIFICATION
PRIMARY MODE
MODE AT PRODUCTION
MODE 0
MODE 1
MODE 2
MODE 3
MODE 4
MODE 5
MODE 6
MODE 7
RESOLUTION
640 X 480
640 X 480
640 X 480
640 X 480
720 X 400
720 X 400
720 X 480
720 X 480
CLOCK
25.175 MHz
30.240 MHz
31.500 MHz
36.000 MHz
28.350 MHz
35.500 MHz
35.573 MHz
31.505 MHz
— HORIZONTAL —
H-FREQ
31.469 kHz
35.000 kHz
37.500 kHz
43.269 kHz
31.500 kHz
37.927 kHz
37.683 kHz
35.162 kHz
usec
usec
usec
usec
usec
usec
usec
usec
H. TOTAL
31.778
28.571
26.667
23.111
31.746
26.366
26.537
28.440
H. BLK
6.356
7.407
6.349
5.333
6.349
6.085
6.297
5.586
H. FP
0.636
2.116
0.508
1.556
0.635
1.014
0.450
1.079
H. SYNC
3.813
2.116
2.032
1.556
3.810
2.028
2.024
1.270
H. BP
1.907
3.175
3.810
2.222
1.905
3.042
3.823
3.238
H. ACTIV
25.422
21.164
20.317
17.778
25.397
20.282
20.240
22.854
— VERTICAL —
V. FREQ(Hz)
59.940 Hz
66.667 Hz
75.000 Hz
85.008 Hz
70.156 Hz
85.039 Hz
75.066 Hz
59.901 Hz
lines
lines
lines
lines
lines
lines
lines
lines
V. TOTAL
525
525
500
509
449
446
502
587
V. BLK
45
45
20
29
49
46
22
107
V. FP
10
3
1
1
12
1
2
12
V. SYNC
2
3
3
3
3
3
3
2
V. BP
33
39
16
25
34
42
17
93
V. ACTIV
480
480
480
480
400
400
480
480
— SYNC —
INT(G)
NO
NO
NO
NO
NO
NO
NO
NO
EXT(H/V)/POLARITY
YES N/N
YES N/N
YES N/N
YES N/N
YES N/P
YES N/P
YES N/N
YES N/N
EXT(CS)/POLARITY
NO
NO
NO
NO
NO
NO
NO
NO
INT/NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
*Aging mode ........................................... No input signal and press CONT key for longer than 2 second.
Power saving function
This monitor meets the power-saving guidelines set by VESA,  NUTEK, and 
E
NERGY 
S
TAR. If the monitor is connected to a computer 
or graphics board that is DPMS (Display Power Management Signaling) compliant, the monitor will automatically enter the power saving 
mode.
Power consumption state
Power consumption
AC power indicator
1
 (power) indicator
normal operation
28
 W
green
green
power saving mode
≤ 3
 W
orange
orange
1 (power): off
≤ 3
 W
red
off
AC power: off
0 W
off
off
SDM-N50PS
– 3 –
PRIMARY MODE
MODE AT PRODUCTION
MODE 8
MODE 9
MODE 10
MODE 11
MODE 12
MODE 13
MODE 14
MODE 15
RESOLUTION
800 X 600
800 X 600
800 X 600
800 X 600
832 X 624
1024 X 768
CLOCK
36.000 MHz
40.000 MHz
49.500 MHz
56.250 MHz
57.285 MHz
65.000 MHz
— HORIZONTAL —
H-FREQ
35.156 kHz
37.879 kHz
46.875 kHz
53.674 kHz
46.727 kHz
48.363 kHz
usec
usec
usec
usec
usec
usec
H. TOTAL
28.444
26.400
21.333
18.631
20.110
20.677
H. BLK
6.222
6.400
5.172
4.409
5.586
4.923
H. FP
0.667
1.000
0.323
0.569
0.559
0.369
H. SYNC
0.889
3.200
1.616
1.138
1.117
2.092
H. BP
4.667
2.200
3.232
2.702
3.910
2.462
H. ACTIV
22.222
20.000
16.162
14.222
14.524
15.754
— VERTICAL —
V. FREQ(Hz)
56.250 Hz
60.317 Hz
75.000 Hz
85.061 Hz
74.553 Hz
60.004 Hz
lines
lines
lines
lines
lines
lines
V. TOTAL
625
628
625
631
667
806
V. BLK
25
28
25
31
43
38
V. FP
1
1
1
1
3
3
V. SYNC
2
4
3
3
3
6
V. BP
22
23
21
27
37
29
V. ACTIV
600
600
600
600
624
768
— SYNC —
INT(G)
NO
NO
NO
NO
NO
NO
EXT(H/V)/POLARITY
YES N/N
YES P/P
NO P/P
YES P/P
YES N/N
YES N/N
EXT(CS)/POLARITY
NO
NO
NO
NO
NO
NO
INT/NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
PRIMARY MODE
MODE AT PRODUCTION
MODE 16
MODE 17
MODE 18
MODE 19
MODE 20
MODE 21
MODE 22
MODE 23
RESOLUTION
1024 X 768
1024 X 768
1024 X 768
800 X 600
1024 X 768
1024 X 768
848 X 480
CLOCK
75.000 MHz
78.750 MHz
80.000 MHz
50.000 MHz
71.640 MHz
80.000 MHz
38.336 MHz
— HORIZONTAL —
H-FREQ
56.476 kHz
60.023 kHz
60.241 kHz
48.077 kHz
53.946 kHz
60.241 kHz
35.300 kHz
usec
usec
usec
usec
usec
usec
usec
H. TOTAL
17.707
16.660
16.600
20.800
18.537
16.600
28.328
H. BLK
4.053
3.657
3.800
4.800
4.243
3.800
6.208
H. FP
0.320
0.203
0.400
1.120
0.223
0.400
1.409
H. SYNC
1.813
1.219
1.200
2.400
2.457
2.200
3.130
H. BP
1.920
2.235
2.200
1.280
1.563
1.200
1.669
H. ACTIV
13.653
13.003
12.800
16.000
14.294
12.800
22.120
— VERTICAL —
V. FREQ(Hz)
70.069 Hz
75.029 Hz
74.927 Hz
72.188 Hz
66.110 Hz
74.927 Hz
59.932 Hz
lines
lines
lines
lines
lines
lines
lines
V. TOTAL
806
800
804
666
816
804
589
V. BLK
38
32
36
66
48
36
109
V. FP
3
1
3
37
8
3
11
V. SYNC
6
3
3
6
4
3
3
V. BP
29
28
30
23
36
30
95
V. ACTIV
768
768
768
600
768
768
480
— SYNC —
INT(G)
NO
NO
NO
NO
NO
NO
NO
EXT(H/V)/POLARITY
YES N/N
YES P/P
YES N/N
YES N/N
YES N/N
YES N/N
YES N/N
EXT(CS)/POLARITY
NO
NO
NO
NO
NO
NO
NO
INT/NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
SDM-N50PS
– 4 –
PRIMARY MODE
MODE AT PRODUCTION
MODE 24
MODE 25
MODE 26
MODE 27
MODE 28
MODE 29
MODE 30
MODE 31
RESOLUTION
640 X 400
640 X 350
640 X 400
640 X 480
1024 X 768
640 X 400
720 X 400
800 X 600
CLOCK
25.180 MHz
31.500 MHz
31.500 MHz
31.500 MHz
65.000 MHz
24.870 MHz
28.320 MHz
36.000 MHz
— HORIZONTAL —
H-FREQ
31.475 kHz
37.861 kHz
37.861 kHz
37.861 kHz
48.077 kHz
30.478 kHz
31.467 kHz
35.156 kHz
usec
usec
usec
usec
usec
usec
usec
usec
H. TOTAL
31.771
26.413
26.413
26.413
20.800
32.811
31.780
28.444
H. BLK
6.354
6.095
6.095
6.095
5.046
7.077
6.356
6.222
H. FP
0.953
1.016
1.016
0.762
0.462
0.322
0.636
0.167
H. SYNC
2.542
2.032
2.032
1.270
1.477
3.860
3.814
5.111
H. BP
2.859
3.048
3.048
4.063
3.108
2.895
1.907
0.944
H. ACTIV
25.417
20.317
20.317
20.317
15.754
25.734
25.424
22.222
— VERTICAL —
V. FREQ(Hz)
70.100 Hz
85.080 Hz
85.080 Hz
72.809 Hz
59.797 Hz
59.996 Hz
50.026 Hz
56.160 Hz
lines
lines
lines
lines
lines
lines
lines
lines
V. TOTAL
449
445
445
520
804
508
629
626
V. BLK
49
95
45
40
36
108
229
26
V. FP
11
32
1
9
3
37
102
2
V. SYNC
2
3
3
3
4
2
2
1
V. BP
36
60
41
28
29
69
125
23
V. ACTIV
400
350
400
480
768
400
400
600
— SYNC —
INT(G)
NO
NO
NO
NO
NO
NO
NO
NO
EXT(H/V)/POLARITY
YES N/N
YES P/N
YES N/P
YES N/N
YES N/N
YES N/N
YES N/N
YES N/N
EXT(CS)/POLARITY
NO
NO
NO
NO
NO
NO
NO
NO
INT/NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
PRIMARY MODE
MODE AT PRODUCTION
MODE 32
MODE 33
MODE 34
MODE 35
MODE 36
RESOLUTION
800 X 600
1024 X 768
1024 X 768
1024 X 768
800 X 600
CLOCK
50.000 MHz
64.000 MHz
65.000 MHz
64.000 MHz
39.530 MHz
— HORIZONTAL —
H-FREQ
48.828 kHz
48.780 kHz
48.363 kHz
48.485 kHz
37.434 kHz
usec
usec
usec
usec
usec
H. TOTAL
20.480
20.500
20.677
20.625
26.714
H. BLK
4.480
4.500
4.923
4.625
6.476
H. FP
0.960
1.000
0.615
1.219
1.012
H. SYNC
1.600
1.500
3.200
1.219
2.530
H. BP
1.920
2.000
1.108
2.188
2.934
H. ACTIV
16.000
16.000
15.754
16.000
20.238
— VERTICAL —
V. FREQ(Hz)
66.888 Hz
59.561 Hz
60.078 Hz
59.637 Hz
59.608 Hz
lines
lines
lines
lines
lines
V. TOTAL
730
819
805
813
628
V. BLK
130
51
37
45
28
V. FP
48
12
3
39
5
V. SYNC
6
6
3
3
1
V. BP
76
33
31
3
22
V. ACTIV
600
768
768
768
600
— SYNC —
INT(G)
YES
NO
NO
NO
NO
EXT(H/V)/POLARITY
YES N/N
YES N/N
YES N/N
YES N/N
YES N/N
EXT(CS)/POLARITY
NO
NO
NO
NO
NO
INT/NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
2000.1.11 VER.
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Sony SDM-N50PS Service Manual ▷ Download

  • DOWNLOAD Sony SDM-N50PS Service Manual ↓ Size: 3.82 MB | Pages: 56 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony SDM-N50PS in PDF for free, which will help you to disassemble, recover, fix and repair Sony SDM-N50PS Monitor. Information contained in Sony SDM-N50PS Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.