Sharp LC-26SB14U Service Manual - Page 46

Jack Schematic Diagram

Page 46 highlights

A 8 PC/DVI AUDIO IN J4201 MSJ-2000B_AG(O87) 7 1 R3 L2 6 R4212 47K C4205 22P CH R4214 47K C4207 22P CH B C R4208 1K R4207 1K C4208 19 1B C4209 20 1B DVI_A_IN_L DVI_A_IN_R 5 R4203 1K S-VIDEO IN 4 J4202 DIN-409B C Y 43 21 R4216 765 100 R4215 100 R4201 75 R4202 75 3 S1_DET AV1_Y AV1_C 2 D E F JACK SCHEMATIC DIAGRAM (POWER PCB) AV2_CVBS AR2 AL2 AV1_CVBS AR1 AL1 AV3_Y AV3_PB AV3_PR D4209 UDZSNP12B D4211 UDZSNP12B D4213 UDZSNP12B C4225 R4241 22P CH 47K C4228 R4252 22P CH 47K D4207 UDZSNP12B D4210 UDZSNP12B D4212 UDZSNP12B C4224 R4240 22P CH 47K C4227 R4248 22P CH 47K C4220 1B C4221 1B C4222 1B C4223 1B E1 3245 R4239 100 1/4W R4271 1K H1 H2 H3 CVBS_IN_2 J4205 RCA-349-00C-02 V2 L2 R2 NC R4269 1K R4277 75 3245 R4236 CVBS_IN_1 J4206 RCA-349-00C-02 V1 H1 H2 H3 100 1/4W L1 R4272 R1 E1 1K NC R4270 1K R4278 75 W845 R4221 100 1/4W R4219 100 1/4W COMPONENT_IN_1 J4203 AV3-13P2-31S1 Y1 RB1 PR1 E1 E4 R4267 R4273 75 75 R4275 75 H12 3 H2 5 H1 GND G FROM/TO REGULATOR GND TO AV SWITCH AL1 AR1 AL2 AR2 DVI_A_IN_L DVI_A_IN_R AV3_Y AV3_PB AV3_PR TO JACK2 S1_DET AV2_CVBS AV1_CVBS AV1_Y AV1_C 1 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. A B C H-35 D E F G H 8 7 6 5 4 3 2 PCB240 CEG353 1 H H-36

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A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
R
L
J4201
MSJ-2000B_AG(O87)
PC/DVI AUDIO IN
1
2
3
NC
H1
H2
H3
E
J4206
RCA-349-00C-02
CVBS_IN_1
1
2
3
4
5
NC
H1
H2
H3
E
J4205
RCA-349-00C-02
CVBS_IN_2
1
2
3
4
5
J4202
DIN-409B
S-VIDEO IN
1
2
3
4
5
6
7
D4209
UDZSNP12B
D4211
UDZSNP12B
D4213
UDZSNP12B
D4210
UDZSNP12B
D4212
UDZSNP12B
D4207
UDZSNP12B
H1
H1
H2
E
E
J4203
AV3-13P2-31S1
COMPONENT_IN_1
1
2
3
4
5
W845
R4271
1K
R4269
1K
R4239
100
1/4W
R4278
75
R4270
1K
R4252
47K
R4241
47K
R4248
47K
R4272
1K
R4277
75
R4236
100
1/4W
R4221
100
1/4W
R4203
1K
R4216
100
R4215
100
R4219
100
1/4W
R4273
75
R4267
75
R4275
75
R4240
47K
R4207
1K
R4208
1K
R4214
47K
R4212
47K
R4202
75
R4201
75
C4220
1
B
C4221
1
B
C4228
22P
CH
C4225
22P
CH
C4223
1
B
C4222
1
B
C4227
22P
CH
C4224
22P CH
C4207
22P
CH
C4205
22P
CH
C4208
1
B
C4209
1
B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
DVI_A_IN_L
GND
DVI_A_IN_R
AV2_CVBS
AR2
AL1
AL2
AR1
AL2
AR2
DVI_A_IN_L
DVI_A_IN_R
AV3_Y
AV3_PB
AV3_PR
AV1_CVBS
AR1
S1_DET
AL1
AV2_CVBS
AV1_CVBS
AV1_Y
AV1_C
S1_DET
AV3_Y
AV1_Y
AV1_C
AV3_PB
AV3_PR
GND
H-36
H-35
TO AV SWITCH
JACK SCHEMATIC DIAGRAM
CEG353
PCB240
FROM/TO REGULATOR
R2
L2
V2
TO JACK2
R1
L1
V1
Y1
RB1
PR1
(POWER PCB)
19
20
Y
C