Sled Control Related Signal (No Disc Condition); Lens Control Related Signal (No Disc Condition) - LG DP132 Service Manual

2. SLED CONTROL RELATED SIGNAL (NO DISC CONDITION)

9
10
11
12

3. LENS CONTROL RELATED SIGNAL (NO DISC CONDITION)

13
14
15
FOCUS_S
TR_B1
REGO2
SPDL_S
10
REGO1
TRAY+ R12 R12 0 0
TRAY- R21 R21 0 0
LOAD-
11
SP_MOT-
_MOT+ R65 R65 1 1
OPVIP1
OPVIN1
9
FIG 2-1
TRAY+
R12 R12 0 0
TRAY- R21 R21 0 0
/Y5V /Y5V
SP_MOT+ R65 R65
XOPVIP1
XOPVIN1
FIG 3-1
3-20
TP50 TP50
U4 U4
1 28 DRVSB DRVSB
VINFC MUTE
2 27 VREF2
TR_B1 BIAS
3 26 TRACK_S
REGO2 VINTK
4 25
TR_B2
VINSL TR_B2
5 24 RESET
REGO1 RESET
SL- 6 23 SLED_S
FWD VINLD
7 22
SL+
REV GND
29 30
GND GND
8 21
GND GND
VCC1 VCTL
9 20
VOTR- VCCD
10 19
VOTR+ VCC2
11 18 SL_MOT+
VOSL+ VOLD-
12 17 SL_MOT-
VOSL- VOLD+
13 16
FACT- TACT-
VOFC- VOTK-
FACT+ 14 15 TACT+
VOFC+ VOTK+
AM5890S AM5890S
TP50 TP50
13
U4 U4
FOCUS_S 1 28
VINFC MUTE
TR_B1 2 27
TR_B1 BIAS
3 26
REGO2
REGO2 VINTK
SPDL_S 4 25
VINSL TR_B2
REGO1 5 24
REGO1 RESET
SL- 6 23
FWD VINLD
SL+ 7 22
REV GND
29 30
GND GND
GND 8 21
VCC1 VCTL
9 20
LOAD-
VOTR- VCCD
10 19
VOTR+ VCC2
SP_MOT- 11 18 SL_MOT+
VOSL+ VOLD-
12 17
1 1 SL_MOT-
VOSL- VOLD+
FACT- 13 16
VOFC- VOTK-
FACT+ 14 15
VOFC+ VOTK+
AM5890S AM5890S
15 14
12
C4 C4
R22 R22 0 0
R23 R23 0 0
DRVSB DRVSB
VREF2
TRACK_S
TR_B2
RESET
SLED_S
GND
TACT-
TACT+