HP LC3260N Service Manual page 39

A B
8
FROM/TO POWER
GND
P.CON+5V
7
FROM/TO AV SWITCH2
YUV1/YUV2_Y
YUV1/YUV2_PB
6
YUV1/YUV2_PR
YUV1_A_IN_L
YUV1_A_IN_R
YUV2_A_IN_L
YUV2_A_IN_R
S_SW_1
S_SW_2
S1_Y_IN
S1_C_IN
S2_Y_IN
S2_C_IN
AV1_IN
AV2_IN
AV1_A_IN_L
AV1_A_IN_R
5
FROM/TO TUNER/OUT JACK
SW_YUV1/2
4
3
2
FROM/TO STEREO
AV2_A_IN_L
AV2_A_IN_R
GND
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
H-5
C
GND
P.CON+5V
C4448 R4298
25V
1M
25V 10 KA
NC
3.0 0 2.3 0 2.3 1.9 0
1 2 3 4 5 6
16 15 14 13 12 11 10
3.0 0 3.0 5.1 3.0 3.0 0
R4295 R4296 R4297
1M 1M 1M
SW_YUV1/2
YUV1_A_IN_L
YUV1_A_IN_R
YUV2_A_IN_L
YUV2_A_IN_R
S_SW_1
S1_C_IN
S1_Y_IN
AV1_IN
AV1_A_IN_L
AV1_A_IN_R
S_SW_2
S2_C_IN
S2_Y_IN
AV2_IN
SH4201
TP00370-21
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.
C
D E
AV JACK SCHEMATIC DIAGRAM
(AV PCB)
L4403
47uH 0305
AV4_Y Y
U
AV4_U
AV4_V V
AV5_Y
AV5_U
C4449 R4299
AV5_V
1M
10 KA
NC
2.6
7 8
9
2.6
R4294
1M
YUV1_A_IN_L
YUV1_A_IN_R
YUV2_A_IN_L
YUV2_A_IN_R
R4261
S_SW_1
1K
R4250
S1_C_IN 75
S1_Y_IN
R4253
75
AV1_IN
AV1_A_IN_L
AV1_A_IN_R
R4251
S_SW_2
1K
R4252
S2_C_IN 75
S2_Y_IN
R4254
75
AV2_IN
AV2_A_IN_L
AV2_A_IN_R
SH4202 SH4203 SH4204 SH4205
TP00370-21 TP00370-21 TP00370-21 TP00370-21
D E
F G
B4218
FCM1608CF-600T06 B4220
B4219 FCM1608CF-600T06
FCM1608CF-600T06
B4204
Y
B4205 FCM1608CF-600T06
U
B4211 FCM1608CF-600T06
V
FCM1608CF-600T06
L4215
L
AUDIO_IN 4/5
R L4213 22uH J4204
AV4-57A03-01H
22uH
WHITE
WHITE
L4216
L
R 22uH
RED
L4217
RED
22uH
INPUT 1/2
J4205
B4221
C
SAV-12CP-01Z5
FCM1608CF-600T06
Y
D4206
B4222
FCM1608CF-600T06
MTZJ8.2B
B4214
V
FCM1608CF-600T06
L
D4207
R
L4212
MTZJ8.2B
22uH
YELLOW
YELLOW
WHITE
L4214
WHITE
22uH
RED
B4215
C
RED
B4216 FCM1608CF-600T06
Y
FCM1608CF-600T06
B4217
V
L4219
FCM1608CF-600T06
L
L4218
R 22uH
22uH
F G
H
8
7
CS_IN 4/5
J4211
AV6-53-13H
GREEN
GREEN
BLUE
6
BLUE
RED
RED
5
4
3
2
PCBD20
CMF080
1
H
H-6