Power Saving Function; Timing Specification - Sony Trinitron GDM-200PS Service Manual

POWER SAVING FUNCTION

This monitor is capable of three states of reduced power consumption. By sensing the absence of video signals and one or both sync signals
coming from the host computer, it will reduce power consumption as follows.
Power consumption state
1 Normal operation
2 Standby (1st state)
3 Suspend (2nd state)
4 Active-off (3rd state)
5 Power-off
DIAGNOSIS
Failre
+B failure
Horizontal / Vertical Deflection failure,
Thermal protector
ABL protector
HV failure
Aging / Self Test
Aging Mode (Video Aging) : During Power Save, press "MENU" key for longer than 2 second.
Self Test (OSD Color Bar)
Reliability Check Mode

TIMING SPECIFICATION

MODE AT PRODUCTION
RESOLUTION
CLOCK
— HORIZONTAL —
H-FREQ
H. TOTAL
H. BLK
H. FP
H. SYNC
H. BP
H. ACTIV
— VERTICAL —
V. FREQ(Hz)
V. TOTAL
V. BLK
V. FP
V. SYNC
V. BP
V. ACTIV
— SYNC —
INT(G)
EXT(H/V)/POLARITY
EXT(CS)/POLARITY
INT/NON INT
Power consumption
≤120 W
≤85 W
≤15 W
≤5 W
0 W
→
Amber Off
(0.5 sec) (0.5 sec)
→
Amber Off
(1.5 sec) (0.5 sec)
→
Amber Off
(0.5 sec) (1.5 sec)
→
Amber Off
(0.25 sec) (0.5 sec)
→
Amber Off
(0.5 sec) (0.5 sec)
: During Power Save, press "CONTRAST" + (>) key for longer than 2 second.
: During Power Save, press "CONTRAST"– (.) key for longer than 2 second.
MODE 1 MODE 2
1280 X 960 1280 X 1024
148.500 MHz 135.000 MHz
85.938 kHz 79.976 kHz
usec usec
11.636 12.504
3.017 3.022
0.431 0.119
1.077 1.067
1.508 1.837
8.620 9.481
85.002 Hz 75.025 Hz
lines lines
1011 1066
51 42
1 1
3 3
47 38
960 1024
NO NO
YES P/P YES P/P
NO NO
NON INT NON INT
97.7.14 VER.
GDM-200PS/200PST/200PST9
Recovery time
–
Approx. 1 sec.
Approx. 3 sec.
Approx. 15 sec.
–
Power LED
→ →
Amber Off
(0.25 sec) (1.25 sec)
→ →
Green Off
(0.5 sec) (0.5 sec)
– 3 –
u power indicator
Green on
Green and orange alternate
Green and orange alternate
Orange on
Off