Av Jack - Toshiba 42HP66 Service Manual

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
1
A B
H-5
C
AV JACK SCHEMATIC DIAGRAM
GND
L4403
P.CON+5V
10uH 0305
C4449
C4448 R4298
25V 10
1M
25V 10 KA
3.0 NC 2.3 0 2.3 1.9 0 NC 2.6
0
1 2 3 4 5 6 7
16 15 14 13 12 11 10
3.0 0 3.0 5.1 3.0 3.0 0
R4295 R4296 R4297 R4294
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
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
(AV PCB)
B4218
AV4_Y Y
BLM18BB600SN1
U
AV4_U
B4219
AV4_V V
AV5_Y
AV5_U
R4299
AV5_V
1M
KA
8
9
2.6
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
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.
D E
F G
B4220
BLM18BB600SN1
BLM18BB600SN1
B4204
Y
B4205 BLM18BB600SN1
U
B4211
V BLM18BB600SN1
BLM18BB600SN1
L4215
L
AUDIO_IN 4/5
R L4213 22uH J4204
YKC21-4613N
22uH
WHITE
WHITE
L4216
L
22uH
R
RED
L4217
RED
22uH
INPUT 1/2
J4205
B4221
C
SAV-12CP-01Z5
BLM18BB600SN1
Y
D4206
B4222
BLM18BB600SN1
MTZJ8.2B-EIC
B4214
V
BLM18BB600SN1
L
D4207
R
L4212
MTZJ8.2B-EIC
22uH
YELLOW
YELLOW
WHITE
L4214
WHITE
22uH
RED
B4215
C
RED
B4216 BLM18BB600SN1
Y
BLM18BB600SN1
B4217
V
L4219
BLM18BB600SN1
L
L4218
R 22uH
22uH
F G
H
8
7
CS_IN 4/5
J4211
YKC21-4720N
GREEN
GREEN
BLUE
BLUE 6
RED
RED
5
4
3
2
1
PCBD20
CMF083
H
H-6