Samsung TXM2796HFX/XAA, Руководство по обслуживанию, Страница: 17 / 77

Alignment and Adjustments
Samsung Electronics 4-5
PIN FUNCTION FIRST STATE
37(40)
38(41)
39(42)
40(43)
41(44)
42(45)
43(46)
44(47)
45(48)
46(49)
47(50)
48(51)
49(52)
OSD-B
CORE
VDD 2.5V
GND
VDD 3.3V
PX, Y
PX, Y
SW3
SW2
S-MUTE
POWER
H.P-ID
TILT
1.2V p-p
0.9V p-p
HIGH
HIGH
HIGH
HIGH
H
L
HIGH
- OSD B-OUT OUTPUT jack (0.38V p-p) ,half tone: 0.9V p-p
- OSD F/B OUTPUT jack (Clamped at SAND PULSE, Half Tone: "LOW")
- V-SYNC INPUT
- F/B INPUT JACK
- System (NTSC/PAL) MUST be separated
- Active "LOW"
- 1080I control jack: 1080i (LOW), RF (High)
- Magnetic field control
ASSIGNMENT
LOW: GNDHIGH : OPEN STATUS
Initially, these pins select an input
source at LOW state
F1
F0
fH
L
L
M
M
1.75KHz (480i/480P)
33.75KHz (1080i)