Baird B42HDTV, Руководство по обслуживанию

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Title
Number Revision Size
A0
Date: 31-Jul-2007 Sheet of
File: C:\PROGRAM FILES\DESIGN EXPLORER 99 SE\EXAMPLES\MST9X8~111.DDB Drawn By:
MUX-Lin
MUX-Rin
DVIRX0N
4
DVIRX0P
5
DVIRX1N
7
DVIRX1P
8
DVIRX2N
10
DVIRX2P
11
DVI_CKN
1
DVI_CKP
2
REXT
13
DDCD_SDA
14
DDCD_SCL
15
RMID
18
VCLP
19
REFP
20
REFM
21
HSYNC1
16
VSYNC2
17
BIN1P
22
BIN1M
23
SOGIN1
24
GIN1P
25
GIN1M
26
RIN1P
27
RIN1M
28
BIN0M
29
BIN0P
30
GIN0M
31
GIN0P
32
SOGIN0
33
RIN0M
34
RIN0P
35
HSYNC0
38
VSYNC0
39
VSYNC2
40
BIN2P
41
BIN2M
42
SOGIN2
43
GIN2P
44
GIN2M
45
RIN2P
46
RIN2M
47
C1
48
Y1
49
C0
50
Y0
51
VCOM2
52
CVBS3
53
CVBS2
54
CVBS1
55
VCOM1
56
CVBS0
57
VCOM0
58
CVBSO
59
AUL0
71
AUR0
72
AUL1
73
AUR1
74
AUCOM
75
AUL2
76
AUR2
77
AUL3
78
AUR3
79
AUMONO
80
BPSL
81
BPSR
82
AUOUTL
85
AUOUTR
86
AUOUTS
87
SIF0M
61
SIF0P
62
SIF1P
64
SIF1M
65
AUVRADN
67
AUVRADP
68
AUVREF
69
NC
83
NC
84
NC
88
NC
89
NC
90
NC
91
NC
92
NC
93
NC
94
NC
95
NC
96
DDC
R
_
DA
174
D
D
CR_
CK
175
DDC
A
_
DA
176
DDC
A
_
C
K
177
SA
R
0
168
SA
R
1
169
SA
R
2
170
SA
R
3
171
PW
M
0
/M
C
U
C
F
G
0
172
PW
M
1
/M
C
U
C
F
G
1
173
PW
M
2
/M
C
U
C
F
G
2
192
PW
M
3
/M
C
U
C
F
G
3
193
P
A
D
_
IR
IN
179
GNDA
3
GNDA
9
GNDA
37
A
V
SS_
SI
F
60
A
V
SS_
SI
F
66
GNDP
98
GNDP
163
GNDP
210
GNDP
224
GNDM
103
GNDM
111
GNDM
131
GNDM
145
GNDC
181
GNDC
243
SP
I_
D
I
165
SP
I_
D
O
167
SP
I_
C
K
164
SP
I_
C
Z
166
DI
GO0
183
DI
GO1
184
DI
GO2
185
DI
GO3
186
DI
GO4
187
DI
GO5
188
DI
GO6
189
DI
GO7
190
DI
GO8
191
WR
Z
159
RD
Z
160
AL
E
161
IN
T
178
MA0
136
MA1
137
MA2
138
MA3
139
MA4
140
MA5
141
MA6
142
MA7
143
MA8
147
MA9
148
MA10
149
MA11
150
BADR0
129
BADR1
128
WEZ
135
CASZ
134
RASZ
130
DQS1
100
DQS0
122
DQM
123
MVREF
124
MCLKE
125
MCLKZ
126
MCLK
127
MD15
101
MD14
102
MD13
104
MD12
105
MD11
107
MD10
108
MD9
109
MD8
110
MD7
113
MD6
114
MD5
115
MD4
116
MD3
118
MD2
119
MD1
120
MD0
121
LA4P
197
LA4M
198
LA3P
199
LA3M
200
LACKP
201
LACKM
202
LA2P
203
LA2M
204
LA1P
205
LA1M
206
LA0P
207
LA0M
208
LB4P
211
LB4M
212
LB3P
213
LB3M
214
LBCKP
215
LBCKM
216
LB2P
217
LB2M
218
LB1P
219
LB1M
220
LB0P
221
LB0M
222
GPIOE3
225
GPIOE2
226
GPIOE1
227
GPIOE0
228
ICLK/UARX0
229
IDE/UATX0
230
IHSYNC/UARX1
231
IVSYNC/UATX1
232
DI0/SPIDFO
233
DI1/AUMCKO
234
DI2/AUMUTE
235
DI3/AUWS
236
DI4/AUSCK
238
DI5/AUSDO
239
DI6
240
DI7
241
DI8/SPIDFIN
244
DI9/AIWS
245
DI10/AISCK
246
DI11/AISD
247
DI12/AISD1
248
DI13/AISD2
249
DI14/AISD3
250
DI15
251
AD
0
151
AD
1
152
AD
2
153
AD
3
154
AD
4
155
AD
5
156
AD
6
157
AD
7
158
A
VDD_
M
em
P
L
L
133
VDDC
242
VDDC
195
VDDC
182
VDDC
146
VDDC
99
A
VDD-
M
P
L
L
256
A
VDD-
M
P
L
L
194
VDDP
252
VDDP
237
VDDP
223
VDDP
209
VDDP
196
VDDP
180
VDDP
162
VDDP
97
VDDM
144
VDDM
132
VDDM
117
VDDM
112
VDDM
106
A
VDD-
A
U
70
A
VDD-
S
IF
63
A
VDD
36
A
VDD-
DVI
12
A
VDD-
DVI
6
HE
R
E
S
E
T
253
X
OUT
254
XI
N
255
MST9X88LD
U9
MST9X88LD
B_TX0-
B_TX0+
G_TX1-
G_TX1+
R_TX2-
R_TX2+
TXCLK-
TXCLK+
R34
390R1%
HDMI_SDA
HDMI_SCL
C76 0.1U
C77 0.1U
C78
0.1U
C82
0.1U
C83
0.1U
AVDD_HDMI
HS_RGB
VS_RGB
BIN+
BIN-
SOG
GIN+
GIN-
RIN+
RIN-
SCB-
SCB+
SCG-
SCG+
SC_SOG
SCR-
SCR+
SC_FS
SC_FSW
VSYNC2
PB+
PB-
SOY
Y+
Y-
PR+
PR-
C84 10nF
C85 10nF
C86 10nF
C89 10nF
C90 10nF
C91 10nF
C92 10nF
C93 10nF
C94 10nF
C95 10nF
C96 10nF SC_C1
SC_Y1
SV_C0
SV_Y0
VCOM2
TUNER_CVBS1
CVBS2
CVBS3
VCOM1
VCOM0
TUNER_CVBS
CVBSOut
S-VIDEOCin
S-VIDEOYin
USB-Cin
USB-Yin
USB-Yin-
FULL-SCART-Vin+
HALF-SCART-Vin+
TV-Vin-
TV-Vin+
C69 2.2u
C70 2.2u
C97 2.2u
C113 2.2u
C68 2.2u
C147 2.2u
C148 2.2u
C129 2.2u
C130 2.2u
R25
0
HD1-Lin
HD1-Rin
AV2-Rin
AV2-Lin
AUCOM
PH-Lout
PH-Rout
AMP-Rout
AMP-Lout
AMP_SOUT
SIFM
SIFP
+ CA91
10uF
C72
0.1uF
C75
0.1uF
AUVRADP
AUVREF
C65 100n
C66 100n
SIFP
SIFM
TV-SIFM
TV-SIFP
1
2
CON17
TJC3-2
L54
FB
C212
10nF
R56
100
C275
2.2uF AMP-S AMP_SOUT
CE#
1
SO
2
WO#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
U13
PM25VF040
R65
4.7K
R70
NC
R71
100
C110
100n
RP19
RP33X4
+3.3V
WP_FSH
SPI_CK
SPI_DI
SPI_CZ
SPI_DO
RP18
4.7KX4
+3.3V
R61 10
R62 10
TXD TXD1
RXD RXD1
KEY0
KEY1
PWM0
ADJ-PWM2
PWM3_PANEL
IR_SYNC
SPI_DI
SPI_DO
SPI_CK
SPI_CZ
RP16
RP4.7KX4
RP15
RP4.7KX4
+3.3V
POWER-ON/OFF
ON-PBACK
HPDCTRL
LED1
USB-ON/OFF
AMP-MUTE
WP
WP_FSH
R66
1K R67
NC R68
NC R69
1K
R74
NC R75
1K R76
1K R77
NC
+3.3V
PWM3_PANEL
ADJ-PWM2
PWM0
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U34
24C32
R57 100
R58 100
C289
0.1U
5Vstb
SCL5
SDA5
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U35
24C04
R59 100
R60 100
R357
4.7K
C290
0.1U
1
2
3
4
5
CON29
HOLD
5Vstb
C102
0.1uF C103
0.1uF C104
0.1uF
C105
0.1uF C106
0.1uF C107
0.1uF C108
0.1uF C109
0.1uF
+2.5V_DMC
+2.5V_DMQ
AR0
AR1
AR2
AR3
AR4
AR5
AR6
AR7
AR8
AR9
AR10
AR11
SBA0
SBA1
WEZ
CASZ
RASZ
R50 100
R51 100
R53 100
DQS0
DQS1
DQM
MVREF
RP7
100
RP8
100
RP9
100
RP11
100
RP13
33ohm
MDATA0
MDATA1
MDATA2
MDATA3
MDATA4
MDATA5
MDATA6
MDATA7
MDATA8
MDATA9
MDATA10
MDATA11
MDATA12
MDATA13
MDATA14
MDATA15
MCLK+
MCLK-
CKE
RXO0-
RXO1-
RXO2-
RXOC-
RXO3-
RXO4-
RXO4+
RXO3+
RXOC+
RXO2+
RXO1+
RXO0+
RXE0-
RXE1-
RXE2-
RXEC-
RXE3-
RXE4-
RXE4+
RXE3+
RXEC+
RXE2+
RXE1+
RXE0+
AVDD_MemPLL
VDDC
VDD_MPLL
VDDP +2.5MVDD
AVDD_AU
AVDD_SIF
AVDDA
AVDD_HDMI
Y1
14.318MHZ
RXO0+
RXO1+
RXO2+
RXOC+
RXO3+
RXO4+ RXO4-
RXO3-
RXOC-
RXO2-
RXO1-
RXO0-
RXE0-
RXE1-
RXE2-
RXEC-
RXE3-
RXE4- RXE4+
RXE3+
RXEC+
RXE2+
RXE1+
RXE0+
VCC-Panel
VDD
1
DQ0
2
VDDQ
3
DQ1
4
DQ2
5
VSSQ
6
DQ3
7
DQ4
8
VDDQ
9
DQ5
10
DQ6
11
VSSQ
12
DQ7
13
NC
14
VDDQ
15
LDQS
16
NC
17
VDD
18
NC
19
LDM
20
WE
21
CAS
22
RAS
23
CS
24
NC
25
BA0
26
BA1
27
A10/AP
28
A0
29
A1
30
A2
31
A3
32
VDD
33
VSS
34
A4
35
A5
36
A6
37
A7
38
A8
39
A9
40
A11
41
NC
42
NC
43
CKE
44
CK
45
CK
46
UDM
47
VSS
48
VREF
49
NC
50
UDQS
51
VSSQ
52
NC
53
DQ8
54
VDDQ
55
DQ9
56
DQ10
57
VSSQ
58
DQ11
59
DQ12
60
VDDQ
61
DQ13
62
DQ14
63
VSSQ
64
DQ15
65
VSS
66
U11
DDR_128Mb_TSOP66
+2.5V_DMQ +2.5V_DMC
MDATA0
MDATA1
MDATA2
MDATA3
MDATA4
MDATA5
MDATA6
MDATA7 MDATA8
MDATA9
MDATA10
MDATA11
MDATA12
MDATA13
MDATA14
MDATA15
DQS0 DQS1
AR0
AR1
AR2
AR3
AR4
AR5
AR6
AR7
AR8
AR9
AR10
AR11
SBA1
SBA0
DQM
WEZ
CASZ
RASZ
FSVREF
DQM
MCLK-
MCLK+
CKE
R55
150 1% C100
NC
C101
NC
MCLK+
MCLK-
C98
100n C99
100p
R48
1K
R49
1K
+2.5V_DMQ
FSVREF
C87
100n C88
390pF
R46
1K
R47
1K
+2.5MVDD
MVREF
1
2
3
4
CON7
TJC3-4A
5Vstb
RXD
TXD
'HEXJ3RUW
5Vstb
R35 10
R36 10
R39
1K
R31
8.2k R32
8.2k
R73
NC
R148
NC
R30
4.7K
C80
100p
C81
100p
C79
100p
+3.3V
LED
KEY0
KEY1
IR_SYNC
C272
2.2uF
C273
2.2uF
C152
2.2nF
C153
2.2nF
C154
10nF
C176
10nF
R40
100
R41
100
R42
100
R44
100
L50
FB
L36
FB
L37
FB
L49
FB
AMP-Rout
AMP-Lout AMP-L
AMP-R
PH-Rout
PH-Lout AV_out-L
AV_out-R
1
2
3
4
XP501
TJC3-4A
+5V
USB-ON/OFF
S2
3
G2
4
D2b
5
D2a
6
S1
1
G1
2
D1b
7
D1a
8
U47
IRF7314
R466
10K
C401
0.1u
Q57
3904
R467
4.7K
+
CA130
470uF/16V
C403
0.1u
+5V_USB
C400
0.1u
C402
0.1u
R28
1M
R23
1K
R136
10K
R24
10K
C67
33p
C74
33p
C149
1n
Q9
3906
+ CA90
10uF
+ CA105
47uF/16V
1
3
2
D53
BAV99
+3.3V
I/O1
I/O2
5Vstb
SCL5
SDA5
SDA5
SCL5
RP22
4.7k
TCLK
TD0
TD1
TD2
TD3
TD4
TD5
TD6
TD7
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37
38
39 40
CON6
40PIN
NEAR TO IC PIN
WP
C801
100pF
1
2
CON3
TJC3-2A
+
CA73
10uF
R52
22K
R340
10K
R510
22K
R511
22K
R512
22K
R513
22K
NEAR OUTPUT
5Vstb
C804
100pF
C805
100p
C8
0
6
100p
F
C8
0
7
100p
F
C809
100pF
C8
1
0
100p
F
C8
1
1
100p
F
C8
1
2
100p
F
POWER_REC
D11
D13
D14
D15
RP20
33
R12
4.7K/NC
R12A
NC/0
TV-MONO_in
L30
FB
C119
2.2u
WP_FSH
C120
1n
R
602
4.
7K
R
603
4.
7K
TV-MONO_in
C274
2.2uF C151
560P
R43
1K
TV-MONO
R514
12K
C190
NC C191
NC
L64
0 R472
75
R192
10
R473
47
TV1-V TV-Vin+
TV-Vin-
R22
1K
RP26
100
RP30
100
RP31
100
5
10
4
9
3
8
2
7
1 15
14
13
12
11
6
16
17
P3
VGA
L40
0
L39
0
L38
0
L42
FB
L41 FB
R1
0
7
10K
NC1
1
NC2
2
NC3
3
GND
4
SDA
5
SCL
6
VCLK
7
VCC
8
U16
24C02
C145
0.1uF
5VA
D30
IN4148 D79
IN4148
R1
0
8
2.
2K
C
144
NC
C1
4
3
NC
R105
1K
R106 1K
VGA-B+
VGA-G+
VGA-R+
R99
75
R100
75 R101
75
R95
10
R96 10
R97 10
R98 330
R102
47
R103
47
R104
47
C396 47nF
C395 47nF
C394 47nF
C393 1nF
C39247nF
C14147nF
C14247nF
BIN+
GIN+
RIN+
SOG
BIN-
GIN-
RIN-
D22
MLL5
2
3
2
B
5
.6
V
D27
MLL5
2
3
2
B
5
.6
V
HS_RGB
VS_RGB
L43 FB
L44 FB
VGA-HS
VGA-VS
VGA-SDA
VGA-SCL
D31
M
L
L
5
232B
5.
6V
D29
M
L
L
5
232B
5.
6V
R109
4.7K R110
4.7K R115
10 R114
10
R113
33
R111
33
TXD1
RXD1
VGA/5V
R112
10K
R116
NC
VGA-SDA
VGA-SCL
+
CA107
470uF/35V
+12V
C4
0.1u
+
CA108
470uF/16V
+5V
C3
0.1u
D5
SK34
+5V
5Vstb1
5Vstb
5Vstb
R338
4.7K
R337
10K
Q34
3904
5Vstb1
1
2
3
4
5
6
7
8
9
XP600
CON9
POWER-ON/OFF1
+12V
POWER-ON/OFF
+3.3AVDD
gnd
1
out
2
in
3
tab/out
4
U5
AMS1117-3.3
+
CA15
100uF/16V
C21
0.1u
+
CA16
100uF/16V
C22
0.1u
+
CA14
100uF/16V
L12
10uH
+5V
C20
0.1u
AVDD_HDMI
C
287
0.
1u
+
CA17
2.2uF/16V
L13
3.3uH
+3.3AVDD
C2
3 0.
1u
AVDD_AU
+
CA141
22uF/16V
L22
10uH
+3.3AVDD
C386
0.1u
AVDDA
+
CA27
22uF/16V
L23
10uH
+3.3AVDD
C58
0.1u
AVDD_SIF
+
CA142
22uF/16V
L19
10uH
+3.3AVDD
C385
0.1u
AVDD_MemPLL
L18
FB
+3.3AVDD
C47
0.1u
C46
1u/16V
VDD_MPLL
L27
FB
+3.3V
C381
0.1u C380
390p C382
2.2u C383
390 C384
0.1u
+2.5MVDD
+
CA22
22uF/16V
L17
600(4.5X3.2)
+2.5VM
C3
5 0.
1u
+
CA29
22uF/16V
L25
600(4.5X3.2)
+2.5VM
C
389
0.
1u
+2.5V_DMC
+2.5VM
gnd
1
out
2
in
3
tab/out
4
U8
AMS1117-2.5
+
CA18
47uF/16V
C24
0.1u
+
CA19
100uF/16V
C25
0.1u
+5V
VDDP
C56
0.1u C55
0.1u C57
0.1u C31
0.1u C32
0.1u C53
0.1u
C52
0.1u
C54
0.1u
+
CA23
100uF/16V
L16
600(4.5X3.2)
+3.3V
C4
5 0.
1u
+3.3V
5Vstb
gnd
1
out
2
in
3
tab/out
4
U7
AMS1084-3.3
+
CA24
47uF/16V C34
0.1u
R214
1.2K
R213
2K
L15
FB
+
CA20
47uF/16V
C33
0.1u
+12V
VPANEL_IN
PWM3_PANEL
PWM3_PANEL
S2
3
G2
4
D2b
5
D2a
6
S1
1
G1
2
D1b
7
D1a
8
U2
IRF7314
R2
10K
C2
0.1u
Q1
3904
R5
4.7K
+ CA5
22uF/25V C8
0.1u
VCC-Panel
L2
600(4.5X3.2)/NC
+5V
L6
600(4.5X3.2)/NC
C1
0.1u
C15
0.1u
R8
1K
R10
10K
R16
4.7K
C14
1uF
Q4
3904
ADJ-PWM2
R11
1K
5Vstb
ON-PBACK
R9
10K
R13
4.7K
Q3
3904
ON-PBACK
BL-ADJUST
1
2
3
XP601
LCD BKL
1
2
3
XP602
LCD BKL
BL-ON/OFF
5
V
/GND
R7
0/NC R6
4.7K/NC
5Vstb
ADJ-PWM2
VDDC
+3.3V
gnd
1
out
2
in
3
tab/out
4
U6
AMS1084-1.8
+
CA21
47uF/16V C19
0.1u
R19
NC
R20
0
+
CA12
47uF/16V
C18
0.1u
VDDC
C30
0.1u C29
0.1u C27
0.1u
C26
0.1u
C28
0.1u
+
CA
1
0
0
470uF
/3
5V
+5V_2
L96
100uH
A
K
D49
IN5822
+
CA
8
6
470uF
/16V C
281
0.
1u
+12V
C5 0.
1u
VDDP
C40
0.1u C39
0.1u C37
0.1u
C36
0.1u
C38
0.1u
+2.5MVDD
+2.5V_DMQ
+
CA28
22uF/16V
L20
600(4.5X3.2)
+2.5VM
C4
2 0.
1u
C802
0.1u
C803
100pF
C924
560p
R515
4.7K
D6 SK34
R29
4.7K
R479
4.7K
Q29
3904
5Vstb
LED1
PC_Rin
PC_Lin
!
L4
NC/FB
+5V_2 +5V
PC-L
PC-R
SDIN
1
SCLK
2
LRCK
3
MCLK
4
VQ
5
F
ILT+
6
AOUTL
7
GND
8
VA
9
AOUTR
10
U15
CS4344
D11
D13
D14
D15
R84
100
R86
100
R88
10K R89
10K
C126
10n C127
10n
+
CA
3
4
47uF
/16V
C1
2
8
0.
1U
+
CA
3
5
10uF
/16V
C1
2
5
0.
1U
+
CA
3
6
10uF
/16V
L35
FB
+5V
Audio_out-R
Audio_out-L
C278
2.2uF
C277
2.2uF
IR
R45
10
1
2
CON5
TJC3-2A
C808
100pF
Q28
3904
R482
330
R480
10K
5Vstb
R481
100
USB_IR
IR
HDMI
USB POWER
USB IR
USB
+3.3V
HDCP KEY
E2PROM
DDR MEMORY
D64
IN4148
R250
12K
IF-AGC
C226
0.1uF
+ CA68
10UF/16V
L81
FB
5V-IF
R251
100
R252
100
SDA5
SCL5
+ CA71
47U
F
/16V
C230
47pF C233
47pF
C220
0.01uF
R241
75 R242
1.2K R244
56
R234
4.7K R235
220
R246
75
R233
150
C219
0.01uF
+ CA67
47UF/16V
+12V
L80
0.82uH
VI
F
1
1
VI
F
2
2
OUT
1
3
FM
PL
L
4
D
EEM
5
AF
D
6
DGND
7
A
UD_
OUT
8
TO
P
9
SD
A
10
SC
L
11
SI
O
M
A
D
12
NC
13
TA
G
C
14
RE
F
15
NC
(5
)/
VA
GC
(6
)
16
CV
BS
17
A
GND
18
VP
L
L
19
VP
P
20
AF
C
21
OUT
2
22
SI
F
1
23
SI
F
2
24
U24
T
D
A
9885&
6
IN
1
ING
2
GND
3
OUT1
4
OUT2
5
U23
D9455N
IN
1
ING
2
GND
3
OUT1
4
OUT2
5
U25
D6216N
R256
2.2K
C235
0.01uH
D63 1N4148
D65 1N4148
R273
NC R255
4.7K
C229
10nF
R243
10K
R245
NC
C221
10nF
D62
1N4148
R238
4.7K R237
4.7K R236
4.7K
5V-IF
C225
220nF
C222
1n5F
C2
2
7
470n
F
C2
2
8
22p
F
R247
330
Y2
4MHZ
R240
12K
R249
100K
R253
100
R257
56
C224
0.1uF
C
231
100n
F
5V-IF
IF-AGC
L82
FB
+ CA69
100uF
5V-IF 5V-OUT
TV1-V
C241 10nF
C2
4
3
390p
F
C2
4
4
1nF
C2
4
5
10n
F
C2
4
6
470n
F
R2
6
2
5K
6
R263
NC R264
220
R265
100
R259 100
R260
100
R261 NC
SCL5
SDA5
TV-SIFP
TV-SIFM
SIFPOUT
C257
0.01u
C247
22P
C261
0.1u
R380
1K
R381
1K
R319
10
R379
820
R318
0
L87
10uH
5V-IF
SIFPOUT
TV-SIFP
AG
C
1
NC
1
2
AS
3
SC
L
4
SD
A
5
5V
A
6
5V
B
7
NC
3
8
33V
9
NC
4
10
IF
out
11
GND
12
GND
13
GND
0
0-
1
0-
2
0-
3
0-
4
0-
5
0-
6
0-
7
0-
8
U22
TUNER_IF
Q22
3904
Q23
3904
Q21
2SC2216
Q40
3904
R278
220K R274
680K
D66
1N4148
R275
22K
R277
6.8K
R276
6.8K
5V-IF
Q24
3904
TV
TV-MONO
VCC
2
COMP
6
SS
8
GND
4
FB
5
BST
1
EN
7
OUT
3
U30
MP1430
R151
7.5K
C116
10nF C117
0.1uF
C118
10nF
R152
3.9K
R153
1.K
+5V
L95
100uH
A
K
D7
IN5822
+
CA
7
470uF
/16V
C6 0.
1u
+12V
C7 0.
1u
!
VCC
2
COMP
6
SS
8
GND
4
FB
5
BST
1
EN
7
OUT
3
U31
MP1430
R154
7.5K
C135
10nF
C136
0.1uF
C137
10nF
R155
3.9K
R156
1.K
1
2
3
XP502
TJC3-3A
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
CON11
CON2X11
+5V
5Vstb1 5Vstb1
+12V
+12V
POWER-ON/OFF1
BL-ADJUST BL-ON/OFF
5V/GND
1
1
2
2
CON12
TJC9-2
1
1
2
2
CON9
TJC9-2
L
R
1
2
3
4
CON10
CON4
L3
FB
12V-2
+12V
POWER-ON/OFF
R283
10K
Q25
3904
R284
100
D70
1N4148
Q26
3904
Q30
3906
R292
10k
Q20
3904 AMP-MUTE
D71
1N4148
+ CA78
47uF/16V
R291
100K
+ CA79
47uF/16V
1
3
2
D74
BAV99
R290
100K
+ CA378
10uF/16V
D72
1N4148
R289
100K
+
CA82
470uF/35V
+
CA81
470uF/35V
C254
0.1uF
R285
10K
R286
10K
R287
1K
R288
22K
C250
2.2uF
C251
2.2uF
C253
1nF
C252
1nF
AMP-Lin
AMP-Rin
OUT
1
+
1
OUT
1
-
2
VC
C
3
IN
1
4
NC
5
MU
TE
6
ST
B
7
P
W
_
GND
8
S
_
GND
9
NC
10
NC
11
IN
2
12
VC
C
13
OUT
2
-
14
OUT
2
+
15
GND
16
OUT
1
+
18
VC
C
19
NC
20
ST
B
21
S
_
GND
22
NC
23
VC
C
24
OUT
2
+
25
GND
17
U27
TDA7266&
˄ SA ˅
12V-2
+ CA88
47uF/16V
12V-2
12V-2
12V-2
R331
10K
C132
1nF
Aout
1
AIN-
2
AIN+
3
GND
4
BIN+
5
BIN-
6
Bout
7
VCC
8
U12
TL062
R526
33K
R524
33k
R525
33K
R321
100
C138
100pF
C186
100pF
C185
0.1uF
C139 1nF
+ CA104
47uF/16v
+ CA103
47uF/16V
R332
10K
R527
33K
R520
10K
R521
10K
PH-Lin
PH-Rin
+12V
AM
P
-L
in
AM
P
-R
in
OP_VCC1
+ CA115
100uF/16V
+ CA116
100uF/16V
PH1-Rout
PH1-Lout
E20
ESD
E21
ESD
E22
ESD
E26
ESD E27
ESD
E25
ESD
E23
ESD E24
ESD
E28
ESD
E29
ESD
OP_VCC1
C271
2.2uF
C270
2.2uF
R157
nc
L33
FB
MU
TE
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DATA1-
6
DATA0+
7
DATA0-
9
DATA0 SHIELD
8
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
GND
20
GND
21
GND
22
NC
23
NC
24
P1
HDMI
5VA
HDMI-RX2+
HDMI-RX1+
HDMI-RX0+
HDMI-RXC+
HDMI-RXC-
HDMI-RX0-
HDMI-RX1-
HDMI-RX2-
R310 10
R311 10
R312 10
R313 10
R314 10
R315 10
R316 10
R317 10
R_TX2+
R_TX2-
G_TX1+
G_TX1-
B_TX0+
B_TX0-
TXCLK+
TXCLK-
R78
1K
R79
4.7K R80
4.7K R81
NC/4.7K
R82 100
R83 100
R85
0 R87
4.7K
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U14
24C04
C124
0.1uF/16V
HDMI1/5V
D2
0
M
L
L
5232B
5.
6V
D21
MLL5232B5.6V
HDM
I1
-H
P
D HDMI1-DDC-SCL
HDMI1-DDC-SDA
HDMI1_SDA
HDMI1_SCL
HPDCTRL1
Q8
MMBT3904
1
3
2
D10
BAT54
Vcc
1
NC
2
GND
3
1C0+
4
2C0+
5
1C0-
6
2C0-
7
GND
8
1C1+
9
2C1+
10
1C1-
11
2C1-
12
GND
13
1C2+
14
2C2+
15
1C2-
16
2C2-
17
GND
18
1C3+
19
2C3+
20
1C3-
21
2C3-
22
GND
24
NC
23
Vcc
25
NC
26
GND
27
C3-
28
GND
29
C3+
30
GND
31
Vcc
32
C2-
33
GND
34
C2+
35
/OE
36
S
37
C1-
38
GND
39
C1+
40
GND
41
Vcc
42
C0-
43
GND
44
C0+
45
GND
46
NC
47
Vcc
48
U20
FSHDMI04
+3.3V_HDMI
HDMI_SW
L32
10uH
+
CA32
47uF C114
0.1uF
+3.3AVDD +3.3V_HDMI
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DATA1-
6
DATA0+
7
DATA0-
9
DATA0 SHIELD
8
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
GND
20
GND
21
GND
22
NC
23
NC
24
P6
HDMI
HDMI2-RX2+
HDMI2-RX1+
HDMI2-RX0+
HDMI2-RXC+
HDMI2-RXC-
HDMI2-RX0-
HDMI2-RX1-
HDMI2-RX2-
5VA
R707
1K
R701
4.7K R702
4.7K R705
NC/4.7K
R704 100
R703 100
R706
0
R708
4.7K
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U29
24C04
C701
0.1uF/16V
HDMI2/5V
D2
4
M
L
L
5232B
5.
6V
D23
MLL5232B5.6V HDM
I2
-H
P
D HDMI2-DDC-SCL
HDMI2-DDC-SDA
HDMI2_SDA
HDMI2_SCL
HPDCTRL2
Q7
MMBT3904
1
3
2
D11
BAT54
R709 100
S1A
2
S1B
5
S1C
11
S1D
14
S2A
3
S2B
6
S2C
10
S2D
13
IN
1
EN
15
GND
8
VCC
16
DD
12
DC
9
DB
7
DA
4
U21
P15V330
R710
100
HDMI_SW
C121
0.1uF
+
CA33
10uF
5VPI2
L31
FB1210
5VA
HDMI1_SDA
HDMI1_SCL
HPDCTRL1
HDMI2_SDA
HDMI2_SCL
HPDCTRL2
5VPI2
HDMI_SDA
HDMI_SCL
HPDCTRL
L34
10uH
+
CA31
47uF C115
0.1uF
+5V 5VA
R_2+
R_2-
G_1+
G_1-
B_0+
B_0-
CLK+
CLK-
1 2
3 4
H-FILTER1
1 2
3 4
H-FILTER2
1 2
3 4
H-FILTER3
1 2
3 4
H-FILTER4
1 2
3 4
H-FILTER8
1 2
3 4
H-FILTER7
1 2
3 4
H-FILTER6
1 2
3 4
H-FILTER5
R371
100
R372
100
R212
12K
R215
12K
C198
560P
C200
560P
AV2-R AV2-Rin
AV2-Lin
C207
330pF
C208
330pF
C196
330pF C197
330pF
C215
330pF C217
330pF
L76
GTH-2520-2R2
L68
GTH-2520-2R2
L78
GTH-2520-2R2
R222
10 R225
75
R230
75
R228
10
R203
10
R210
75
S-VIDEOCin
S-VIDEOYin
FULL-SCART-Vin+
R369
100
R189
10K
R197
10K
R370
100
C189
NC
C193
NC
USB-L
USB-R USB-Rin
USB-Lin
C182
330pF C183
330pF
C178
330pF C177
330pF
L59
GTH-2520-2R2
L57
GTH-2520-2R2 R165
75
R164
10
R167
10
R171
75
R172
47
USB-Cin
USB-Yin
USB-Yin-
USB-Y
USB-C
C180
330pF C181
330pF
L58
GTH-2520-2R2 R168
75
R166
10
HALF-SCART-Vin+
R374
100
R174
10K
R188
10K
R373
100
C184
NC
C187
NC
AV3-L
AV3-R
AV3-Rin
AV3-Lin
HALF-SCART-AV
R199
75
R198
220
R202
75
R194
330
R384
0
Q17
3906
C192
100n
SCART_VOUT
CVBSOut
C199
100p
C256
100p
R204
100K
R205
100K
AV_out-L AV_out-L
AV_out-R AV_out-R
R376
8.2K
Scartin
X0
12
X1
14
X2
15
X3
11
Y0
1
Y1
5
Y2
2
Y3
4
A
10
B
9
X
13
Y
3
VCC
16
GND
8
INH
6
VEE
7
U19
74HC4052
1
2
3
4
5
6
7
8
RP1
3.3K RP2
3.3K
AV3-Lin
USB-Lin
HD2-Lin
HD2-Rin
AV3-Rin
USB-Rin
R169 470
R170 470
SW0
SW1
A_SW1
A_SW0
Q15
3906
Q16
3906
C179
100n
+
CA75
47uF
R163
4.7K
R173
4.7K R383
0
R382
0
R184
470
R185
470
L56
10uH
+8VBUF
+8V
+8VBUF
MUX-Lin
MUX-Rin
GP-Lin
GP-Rin
R190
NC
R191
NC
AV3-Lin
AV3-Rin MUX-Rin
MUX-Lin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
P11 SCART1-full
L75
0
L74
0
L73
0
R2
1
9
75
R2
2
0
75
R2
2
1
75
R21610
R21710
R21810
R305NC
R22347
R224 47
R22647
C201 47nF
C20247nF
C20347nF
C288 1nF
C20647nF
C21347nF
C21447nF
R344
75
FULL-SCART-AV
FULL-SCART-AVOUT
SCART1_VOUT
C2
0
9
330p
F
C2
0
4
330p
F
C2
0
5
330p
F
R227
0
R229
8.2k
R231
1.5k
R232
75
C218
330pF
AV_out-R
AV_out-L
AV2-R
AV2-L
HD3_PRIN
HD3_PBIN
HD3_YIN
SCR+
SCR-
SCG-
SCG+
SCB+
SCB-
SC_SOG AV_SOG
SC_FS
SC_FSW
%ODQNLQJ,2
*UHHQ,2
6ZLWFK
%OXH,2
HALF-SCART-AV
HALF-SCART-AVOUT
Audio_out-R
Audio_out-L
AV3-R
AV3-L
FULL-SCART-AV
R477
0
SCART_VOUT
HALF-Switch
+
CA96
22u/16V
+
CA97
22u/16V
Q18
3904
+
CA85
47uF
C174
100n
C175
100n
R375
1.5K
R339
470/NC
AV_SOG
1
2
3
4
5
CON24
SIDE AV
HALF-SCART-AV
AV3-R
AV3-L
1
2
3
4
5
6
7
CON16
USB_IN
+
CA98
22u/16V
+
CA99
22u/16V
R160
10K
Q13
3904
R161
10K
Q14
3904
+8VBUF +8VBUF
SCART_VOUT
Audio_out-R
Audio_out-L
PR21
EZJZ1V500AA
PR22
EZJZ1V500AA
PR23
EZJZ1V500AA PR24
EZJZ1V500AA
PR25
EZJZ1V500AA
PR35
EZJZ1V500AA
PR36
EZJZ1V500AA PR37
EZJZ1V500AA PR38
EZJZ1V500AA
PR39
EZJZ1V500AA
AV2-L
R600
0
R601
0
Audio_out-R
Audio_out-L
AV_out-R
AV_out-L 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
P13 SCART2-half
1
2
3
4
5
P17
TJC3-5A
L61 1uH
L62 1uH
FOR RECORD BOARD
⃻ ⌆
470
ࠏ ᔩ
0
⃻ ⌆
0
ࠏ ᔩ 470
+12V
3
4
2
1
Y
C
5 6
SVIDEO
L46
0
L47
0
L48
0
C166
NC
C163
NC C164
NC
R129
75 R130
75 R131
75
+
CA39
47uF
+
CA40
47uF
+
CA41
47uF
R117
10K
R118
10K R119
10K
R132
10K R133
10K R134
10K
5VPI
HD1_YIN
HD1_PBIN
HD1_PRIN
Y1
Pb1
Pr1
R94
100
R366
100
R137
12K
R138
12K
C167
560P
C168
560P
HD1-Lin
HD1-Rin HD1-R
HD1-L
PR26
EZJZ1V500AA PR27
EZJZ1V500AA PR28
EZJZ1V500AA
1
2
3
4
5
P5
AV2-5
1
2
3
4
5
6
7
8
P4
AV3-8
R307 100
R309 100
+
CA83
22uF
+
CA84
22uF
R358
NC
R359
NC
R306
10K R474
10K
C279
NC
C280
NC
HD2-L
HD2-R HD2-Lin
HD2-Rin
S1A
2
S1B
5
S1C
11
S1D
14
S2A
3
S2B
6
S2C
10
S2D
13
IN
1
EN
15
GND
8
VCC
16
DD
12
DC
9
DB
7
DA
4
U17
P15V330
Q10
3906
Q11
3906
Q12
3906
R120
470 R121
470 R122
470
R123
10 R124
10 R125
10 R126
10
R127 75
R128
75
R135
75
C156 47nF
C157 47nF
C158 47nF
C159 1nF
C160 47nF
C161 47nF
C162 47nF
C165
0.1uF
PR+
PB+
Y+
SOY Pr
Pb
Y
PR-
Y-
PB-
R72
100
HD-VSW0
C155
0.1uF
+
CA38
10uF
5VPI
L45
FB
5VA
HD1_YIN
HD1_PBIN
HD1_PRIN
HD2_PRIN
HD2_PBIN
HD2_YIN
R150
0/NC
R149
0/NC
R162
0/NC
R367 0/NC
R368 0/NC
R378 0/NC
HD1_YIN
HD1_PBIN
HD1_PRIN
HD3_PRIN
HD3_PBIN
HD3_YIN
Y
Pb
Pr
Pr2
Pb2
Y2
RP27
100
RP14
RP4.7KX4
HDMI_SW
A_SW1
A_SW0
HD-VSW0
TV2-Vin+
TV2-Vin-
R195
47
1
2
CON19
2
4
5
3
1
6 P8
PHOJACK_6
L51
0
L52
0
L53
0
C171
NC
C170
NC C169
NC
R144
75 R143
75 R142
75
+
CA44
47uF
+
CA45
47uF
+
CA46
47uF
R139
10K
R140
10K R141
10K
R145
10K R146
10K R147
10K
5VPI
HD2_YIN
HD2_PBIN
HD2_PRIN
Y2
Pb2
Pr2
SDA5
SCL5
R470
0/NC
R471
0/NC
R468
0/NC
R469
0/NC
I/O1
I/O2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
CON23
PH-13A
HD2-L
HD2-R
POWER_REC
PR29
EZJZ1V500AA PR30
EZJZ1V500AA PR31
EZJZ1V500AA
2
4
5
3
1
6 P2
VGA_AUDIO
R342
100
Q27
3904
R343
1K
5V-OUT
C291
0.1u
TV
SCART1_VOUT
gnd
1
out
2
in
3
tab/out
4
U26
AMS1117-5
+ CA76
100uF C249
0.1uF
+8V 5V-IF
+8V
+
CA58
47uF/16V
C111
0.1u
+
CA59
100uF/16V
C112
0.1u
+12V
VOUT
3
VIN
1
GND
2
U18
LM7808
R500
1/2W-33
R348
100
R349
1K
+
CA111
10uF
R298
10K
R345
10K
R272
10K
C293
100nF
+8V
AMP-L
PH-Lin
R354
100
R355
1K
+
CA112
10uF
R356
10K
R350
10K R351
10K
C295
100nF
+8V
AMP-R
PH-Rin
Q38
MMBT3904
Q36
MMBT3904
PC_Lin
PC_Rin
R9
0
10K R9
1
10K
C
391
560P
C390
560P
R92
100
R93
100
Scartin
R303
0
R304
0 PH-Lin
PH-Rin
PH1-Lout
PH1-Rout
POWER_REC
1
2
CON18
TJC3-2A
1
2
CON8
TJC3-2A
1
2
CON4
TJC3-2A
23