Ssb: Lvds Output - Philips PICO 19HFL3232D/10 Service Manual

Circuit Diagrams and PWB Layouts

SSB: LVDS output

LVDS OUTPUT
B13
1 2 3
A
1 TP402 TP402 1
O0N E0N
O0P E0P
1 TP403 TP403 1
1 TP404 TP404 1
O1N E1N
O1P E1P
1 TP405 TP405 1
1 1
TP406 TP406
O2N E2N
B
O2P E2P
1 TP407 TP407 1
1 TP408 TP408 1
O3N E3N
O3P E3P
1 TP409 TP409 1
TP410 TP410
1
L401 L401 L402 L402
OCKP 2 3 OCKP# ECKN 2
OCKN 1 4 OCKN# ECKP 1
1
90R/400mA 90R/400mA NC/90R/400mA NC/90R/400mA
TP411 TP411
C
D
DV33 +5V_SW DV33
BL_DIM(PWM for Bright_Adj):
E
Max: 0V
Min: +3V3
R405 R405 R406 R406
NC/4.7K 1/10W NC/4.7K 1/10W 1K1/10W 1K1/10W
R404 R404 R408 R408
NC/4.7K 1/10W NC/4.7K 1/10W 100 OHM 1/10W 100 OHM 1/10W BRIGHT_ADJ
BL_DIMMING 1 Q402 Q402
MMBT3904 MMBT3904 C405 C405
NC/10U 16V NC/10U 16V
R409 R409
4.7K 1/10W 4.7K 1/10W
BRIGHT ADJUST
+5V_SW DV33
DV33SB
DV33
F
R410 R410 R411 R411
BackLight_SW: NC/2KOHM 1/10W NC/2KOHM 1/10W 1K1/10W 1K1/10W
R413 R413 R412 R412
BackLight on: Low
4.7K 1/10W 4.7K 1/10W NC/10K1/16W NC/10K1/16W
BackLight off: High INVERTER_ON_OFF
BL_ON/OFF 1 Q401 Q401
R407 R407 MMBT3904 MMBT3904
4.7K 1/10W 4.7K 1/10W
INVERTER ON/OFF
G
H
1 2 3
TPM5.2E LA 10.
4 5
TP412 TP412
TP413 TP413
TP414 TP414
TP415 TP415
TP416 TP416
TP417 TP417
TP418 TP418
TP419 TP419
TP420 TP420
1
3 ECKN#
4 ECKP#
1
TP421 TP421
PANEL_VCC
2 1
FB406 FB406
120R/3000mA 120R/3000mA
2 1 +PANEL_VCC
FB402 FB402
120R/3000mA 120R/3000mA
C403 C403
2 1 100N 50V 100N 50V
FB403 FB403
NC/120R/3000mA NC/120R/3000mA
BL CONTROL R408 R406 C405
100R 1K N/C
PWM CONTROL
5K6 1K 10U
DC CONTROL
INVERTER
R410 R411
ON/OFF
3V3 N/C 1K
C401 C401
NC/47uF 6.3V NC/47uF 6.3V
5V 2K N/C
4 5
EN 52
6 7 8
Single Signal
R420 R420 CONN CONN
0R05OHM1/16W 0R05OHM1/16W
Dual signal
R419 R419 30
NC/0R05OHM1/16W NC/0R05OHM1/16W 29
AV33
28
27
CN408 CN408 O0N 26
Wafer 2*15P 2.0picth Wafer 2*15P 2.0picth O0P 25
24
O0P 2 1 O0N O1N 23
4 3 22
O1P O1N O1P
O2P 6 5 O2N 21
OCKN# 8 7 O2N 20
O3N 10 9 OCKP# O2P 19
E0N 12 11 O3P 18
14 13 E0P OCKN# 17
E1P 16 15 E1N OCKP# 16
E2N 18 17 15
ECKN# 20 19 E2P O3N 14
E3N 22 21 ECKP# O3P 13
24 23 E3P 12
26 25 11
28 27 10
30 29 9
8
7
NC/CONN NC/CONN 6
5
4
3
2
1
+ + C407 C407
330UF 16V 330UF 16V
CN409 CN409
AV33
NEAR IC U401G U401G
R416 R416
0R05 1/10W 0R05 1/10W AVDD3V3_LVDS AVDD3V3_LVDS F15
AVDD33_LVDS
H15
AVDD33_LVDS
J18
AVSS33_LVDS
C402 C402
100N 16V 100N 16V AVDD1V25_LVDS N16
AVDD12_LVDS
N18
SMD/0402 AVDD1V25_VPLL
AVDD12_VPLL
P17
AVSS12_LVDS
P19
AVSS12_VPLL
AV12 NEAR IC TP401 TP401
R417 R417 1 M19
TP_VPLL
0R05 1/10W 0R05 1/10W AVDD1V25_LVDS
C404 C404
LVDS Output LVDS Output
100N 16V 100N 16V
SMD/0402
AV12 NEAR IC
R418 R418
0R05 1/10W 0R05 1/10W AVDD1V25_VPLL
C406 C406
100N 16V 100N 16V
SMD/0402
MT5363 MT5363
6 7 8
2010-Jun-25
9 10 11
E16 E0N
AE0N
G16 E0P
AE0P
F17 E1N
AE1N
H17 E1P
AE1P
E18 E2N
AE2N
G18
E2P
AE2P
E20 E3N
AE3N
G20 E3P
AE3P
F21
AE4N
H21
AE4P
F19 ECKN
AECKN
H19 ECKP
AECKP
B15 O0N
AO0N
D15 O0P
AO0P
A16 O1N
AO1N
C16 O1P
AO1P
B17 O2N
AO2N
D17 O2P
AO2P
B19 O3N
AO3N
D19 O3P
AO3P
A20
AO4N
C20
AO4P
A18 OCKN
AOCKN
C18 OCKP
AOCKP
9 10 11
LVDS OUTPUT
B13
C401 F3
C402 E7
C403 D6
C404 F7
C405 E3
A
C406 F7
C407 D6
CN408 B6
CN409 B8
FB402 C5
FB403 D5
FB406 C5
L401 C1
B
L402 C3
Q401 F2
Q402 E2
R404 E2
R405 E2
R406 E2
R407 F2
R408 E3
R409 E2
C
R410 F3
R411 F3
R412 F2
R413 F2
R416 E6
R417 E6
R418 F6
R419 B7
D
R420 B7
TP401 E8
TP402 A2
TP403 B2
TP404 B2
TP405 B2
TP406 B2
TP407 B2
E
TP408 B2
TP409 B2
TP410 C2
TP411 C2
TP412 A3
TP413 B3
TP414 B3
TP415 B3
F TP416 B3
TP417 B3
TP418 B3
TP419 B3
TP420 C3
TP421 C3
G
H
1 2010-04-02
715G3735
18840_518_100408.eps
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