XOCECO PH-42R6, Service Manual

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L_HD
R_HD
L_HD2
YUV_SW
HD/USB_SEL
AL_VGA
AL
AR
VGA/HDMI_SW
R357
10K
R358
10K
R359
10K
+5V_HDSW
+5V_HDSW
GND-D
C420 100n
R362
10K
+5V_HDSW
R368
100
GND-D
GND-D
N42
HEF4052BT
1
OY
2
2Y
3
Y-COM
4
3Y
5
1Y
6
INH
7
VEE
8
VSS
9
B
10
A
11
3X
12
0X
13
X-COM
14
1X
15
2X
16
R363
10K
+5V_HDSW
GND-D
C417 100n
R356
10K
GND-D
C418 10uF
16V
C414
10uF
16V
C413
10uF
16V
C411
10uF
16V
GND-D
+5V_HDSW
R354
10K
R355
10K
C415
10uF
16V
GND-D
C410
10uF
16V
+5V_HDSW
R366
10K
+5V_HDSW
R367
10K
C409
10uF
16V
R365
10K
GND-D
R364
10K
L_HD1
AL_VGA
L_HD2
R_HD1
AR_VGA
R_HD2
X26
AV205-1
W
R
L
R
X27 AV205-1
W
R
L
R
L82
STBL2012-501
GND-D
L83
STBL2012-501
R340
1K
C398
1n
GND-D
GND-D
R336
100K
R341
1K
R337 100K
C399
1n
GND-D
GND-D GND-D
GND-D
R338 100K
L85
STBL2012-501
L84
STBL2012-501
R343
1K
R342
1K
R339 100K
C400
1n
C401
1n
GND-D
C354
100n
GND-D
GND-D
C419 100n
R369
100
HD/USB_SEL
YUV_SW
L_HD2
R_HD2
L_HD1
R_HD1
R41
100K
R40
100K
C320
1n
L7
STBL2012-501
R42
1K
L8
STBL2012-501
C269
100n
C321
1n
R43
1K
AL_VGA
AR_VGA
X6
TJC10-06A
1
2
3
4
5
6
L_HD
R_HD
L_HD
R_HD
+5V_VGASW
R350
10K
C408
100n
GND-D
GND-D
GND-D
+5V_VGASW
+5V_VGASW
R344
10K
GND-D
R346
10K
GND-D
R351
10K
+5V_VGASW
R347
10K
N44
HEF4052BT
1
OY
2
2Y
3
Y-COM
4
3Y
5
1Y
6
INH
7
VEE
8
VSS
9
B
10
A
11
3X
12
0X
13
X-COM
14
1X
15
2X
16
C406
100n
R348
10K
+5V_VGASW
GND-D
R349
10K
R345
10K
R370
100
C407
10uF
16V
C405
10uF
16V
C402
10uF
16V
C403
10uF
16V
C404
10uF
16V
AL_VGA
AL_HDMI
AR_VGA
AR_HDMI
AL
AR
AR
AL
VGA/HDMI_SW
X5
JY-3541L-01-030
G
R
L
N43
PESD5V0L5UY
1 2 34
5 6
N6
PESD5V0L5UY
1 2 34
5 6
+5V
+5V
L87
68uH
L86
68uH
HD1 HD2
YUV_SW
L: USB; H: YUV HD/USB_SEL
L: VGA; H: YPbPr RGB/YPbPr_SEL
L: HDTV1; H: HDTV2
RGB/YPbPR_SEL
HD/USB_SEL
YUV_SW
HD1 HD2 USB VGA
H
L
L
H
L
H L
H L
H H
H
HDTV1
HDTV2
A
B
H
L 0XY 2XY
1XY 3XY
H L
5
1,5
9
9
9
9
HDMI VGA
1
1
5
9
9
9
9
VGA AUDIO