SCH02_MAIN CPU
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
ANALOG VIDEO
AUDIO SIGNAL
TMDS SIGNAL
GND LINE
POWER- LINE
POWER+ LINE
4.7K
R6256
OPEN
R6269
12MHz
X6201
OPEN
R6267
C6213
10P
R6235
OPEN
DIGITAL_UNIT
8U-310225(2/17)
C6223
OPEN
11P-FFC
N6201
OPEN
U6202
4.7K
R6258
C6212
10P
R5F564MJCDFC
U6201
OPEN
R6264
OPEN
R6263
R6234
680
4.7K
R6229
4.7K
R6262
33
R6237
33
R6241
100
R6232
4.7K
R6226
C6208
0.1
C6204
0.1
C6205
0.1
C6203
0.1
C6202
0.1
C6201
0.1
C6207
0.1
C6210
0.1
C6216
0.1
C6218
0.1
C6219
0.1
C6220
0.1
C6221
0.1
C6222
0.1
C6206
0.1
C6209
0.1
C6214
0.1
C6217
0.1
C6211
0.1
33
R6276
33
R6277
33
R6278
33
R6279
33
R6270
33
R6271
33
R6216
33
R6238
33
R6244
33
R6243
33
R6228
33
R6230
33
R6233
33
R6231
33
R6236
33
R6227
33
R6221
33
R6220
33
R6224
1K
R6225
33
R6222
33
R6223
C6215
0.1
1K
R6207
1K
R6208
1K
R6209
33
R6212
33
R6213
33
R6214
33
R6211
M3.3V
AVSDA
HSDA
HSDA
HSDA
33
R6245
33
R6247
33
R6272
33
R6273
33
R6275
0
R6274
33
R6249
4.7K
R6202
4.7K
R6203
4.7K
R6204
4.7K
R6205
33
R6251
33
R6281
SWM3.3V
IP_MITXO.
IP_MOTXI
IP_RST
IP_SPICS
IP_SPISCK
AVSCL
33
R6289
33
R6290
4.7K
R6295
OPEN
R6299
GUI_WRITE
33
R6257
DGND
M3.3V
0
R6201
DV5V
OPEN
R6288
M3.3V
DGND
DV5V
SWM3.3V
4.7K
R6298
DV3.3V
10K
R6283
-
-
-
4.7K
R6268
4.7K
R6266
OPEN
R6265
4.7K
R6260
4.7K
R6254
4.7K
R6252
33
R6246
33
R6250
33
R6280
OPEN
R6253
33
R6255
SWM5V
SWM5V
10Kx4
R6287
OPEN
R6219
OPEN
R6314
OPEN
R6300
0
R6218
OPEN
R6210
10Kx4
R6282
OPEN
R6206
OPEN
R6217
OPEN
R6313
33
R6315
4.7K
R6296
33
R9230
33
R6239
150
R6240
33
R6242
33
R6259
33
R6261
10K
R6284
470K
R6285
OPEN
R6286
OPEN
R6511
ARC_INT
AVSCL
ARC_RST
AVSDA
DE_RST
SW1_HINT
H5VDET
SW1_RST
HSCL
SW2_HINT
HSCL
SW2_RST
HSCL
TX_HINT
TX_HAINT
TX_RST
CEC_OUT
CEC_IN
DV3.3V
DSP_CLK_2
DSP_MOSI
DSP2_CS
DSP_RST
DSP2_FLAG0_REQ
DSP_MISO
DSP1_FLAG0_REQ
DSP_CLK_1
DSP_MISO
DSP_MOSI
DSP1_CS
DSP_RST
MAINDIR_RST
MAINDIR_CE
MAINDIR_CLK
MAINDIR_DIN
MAINDIR_DOUT
AEXP_DA_1IN
MIC_HP_DET
AEXP_CLK
AEXP_STB
AEXP_OE
DC_ASO_PROT
MAIN_BDOWN
MAIN_RST
CURRENT_DET2
THERMAL_D
FANDET
THERMAL_H
TRDET
232I_MO
232O_MI
MAINADC_RST
DAC_RST1
DAC_CDATA
DAC_CCS1
AMPSIGDET
AVSCL
TU_SCL
CURRENTDET
TU_SEN
TU_SDA
AVSDA
DAC_CCLK
ISELB
DOORDET
ZONESTB
KEY2
FL_CTRL
TU_INT
VSELA
KEY1
RCOUT
FL_RST
VSELB
SEL_CLK
VOL_CLK
POWERKEY
FL_CLK
SEL_DATA
FL_DATA
RC_IN
ZONEDATA
KILLIR
FL_CE1
VOL_DATA
ISELA
FLASHERIN
ZONECLK
GREEN_LED
KEY3
FL_CE2
RED_LED
M3.3V
E_RTS_MOEI
E_CTS_MIEO
E_TxD_MOEI
E_RxD_MIEO
NET_FACT_RST
USB_EN
NET_FACT_RST
OPEN
R6319
APLD_DATA_PI
Z2PLDAERR_PO
APLD_CS_PI
VOLMUTE_IN_PI
PLDAERRMAIN_PO
Z3PLDAERR_PO
APLD_CLK_PI
AIOS4_STBY_STATUS
AIOS4_WAKEUP
USB_SEL
USB_SEL
DV_POWER2
DV_POWER1
CEC_POWER1
CEC_POWER2
DA_POWER2
DA_POWER1
REMOTE_POWER
CPU_POWER
MAINPW
NET5V_POWER
NET3.3V_POWER
33
R6291
AC_RL1
R6533
10K
DSP1_CORE1_FLAG3_PI
10K
R9534
10K
R9544
OPEN
R9545
0
R9546
OPEN
R9547
OPEN
R9548
OPEN
C9520
0
R9549
OPEN
R9550
OPEN
C9521
0
R9551
NCU18XH103J60RB
Z6502
33
R6292
33
R6293
10K
R6248
OPEN
R6215
C6224
OPEN
1
3
1
2
3
4
5
6
7
8
9
10
11
1
A0
2
A1
3
A2
4
VSS
5 SDA
6 SCL
7 WP
8 VCC
1
AVSS0
2
P05/IRQ13
3
AVCC1
4
P03/IRQ11
5
AVSS1
6
P02/SCK6/IRQ10/AN120
7
P01/RXD6/IRQ9/AN119
8
P00/TXD6/IRQ8/AN118
9
PF5/IRQ4
10
EMLE
11
PJ5
12
VSS
13
PJ3
14
VCL
15
VBATT
16
NC
17
TRST#/PF4
18
MD/FINED
19
XCIN
20
XCOUT
21
RES#
22
XTAL/P37
23
VSS
24
EXTAL/P36
25
VCC
26
UPSEL/P35(IN)/NMI
27
P34/SCK6/SCK0/IRQ4
28
P33/TIOCD0/RXD6/RXD0/IRQ3-DS
29
P32/TIOCC0/TXD6/TXD0/IRQ2-DS
30
TMS/PF3
31
TDI/PF2/RXD1
32
P31/IRQ1-DS
33
P30/RXD1
34
TCK/FINEC/PF1/SCK1
35
TD0/TXD1/PF0
36
P27/SCK1
37
P26/TXD1
38
P25/RXD3
39
VCC
40
P24/SCK3
41
VSS
42
P23/TXD3
43
P22/SCK0
44
P21/RXD0/IRQ9
45
P20/TXD0/IRQ8
46
P17/SCK1/TXD3/IRQ7
47
P87/TXD10/TIOCA2
48
P16/TXD1/RXD3/IRQ6
49
P86/RXD10
50
P15/RXD1/SCK3/IRQ5
51
P14/IRQ4
52
P13/TXD2/IRQ3
53
P12/RXD2/IRQ2
54
VCC_USB
55
USB0_DM
56
USB0_DP
57
VSS_USB
58
AVCC_USBA
59
USBA_PREF
60
AVSS_USBA
61
PVSS_USBA
62
VSS2_USBA
63
USBA_DM
64
USBA_DP
65
VSS1_USBA
66
VCC_USBA
67
P11/SCK2/IRQ1
68
P10/IRQ0
69
P53
70
P52/RXD2
71
P51/SCK2
72
P50/TXD2
73
VSS
74
P83/SCK10
75
VCC
76
UB/PC7/TXD8/IRQ14
77
PC6/RXD8/IRQ13
78
PC5/SCK8
79
P82/TXD10
80
P81/RXD10
81
P80/SCK10
82
PC4/SCK5
83
PC3/TXD5
84
P77/TXD11
85
P76/RXD11
86
PC2/RXD5
87
P75/SCK11
88
P74
89
PC1/SCK5/IRQ12
90
VCC
91
PC0/IRQ14
92
VSS
93
P73
94
PB7/TXD9
95
PB6/RXD9
96
PB5/SCK9
97
PB4
98
PB3/SCK4/SCK6
99
PB2
100
PB1/TXD4/TXD6/IRQ4-DS
101
P72
102
P71
103
VCC
104
PB0/RXD4/RXD6/IRQ12
105
VSS
106
PA7
107
PA6
108
PA5
109
PA4/TXD5/SSDA5/IRQ5-DS
110
PA3/RXD5/SSCL5
111
TRDATA3/PG7
112
PA2/RXD5
113
TRDATA2/PG6
114
PA1/SCK5/IRQ11
115
VCC
116
TRCLK/PG5
117
VSS
118
PA0
119
TRSYNC/PG4
120
P67/IRQ15
121
TRDATA1/PG3
122
P66
123
TRDATA0/PG2
124
P65
125
PE7/IRQ7/AN105
126
PE6/IRQ6/AN104
127
VCC
128
P70
129
VSS
130
PE5/IRQ5/AN103
131
PE4/AN102
132
PE3/AN101
133
PE2/RXD12/IRQ7-DS/AN100
134
PE1/TXD12
135
PE0/SCK12
136 P64
137 P63
138 P62
139 P61
140 VSS
141 P60
142 VCC
143 PD7/IRQ7/AN107
144 PG1
145 PD6/IRQ6/AN106
146 PG0
147 PD5/IRQ5/AN113
148 PD4/IRQ4/AN112
149 P97
150 PD3/IRQ3/AN111
151 VSS
152 P96
153 VCC
154 PD2/IRQ2/AN110
155 P95
156 PD1/IRQ1/AN109
157 P94
158 PD0/IRQ0/AN108
159 P93/AN117
160 P92/RXD7/AN116
161 P91/AN115
162 VSS
163 P90/TXD7/AN114
164 VCC
165 P47/IRQ15-DS/AN007
166 P46/IRQ14-DS/AN006
167 P45/IRQ13-DS/AN005
168 P44/IRQ12-DS/AN004
169 P43/IRQ11-DS/AN003
170 P42/IRQ10-DS/AN002
171 P41/IRQ9-DS/AN001
172 VREFL0
173 P40
174 VREFH0
175 AVCC0
176 P07/IRQ15
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
POWERKEY
AEXP_OE
AEXP_STB
CURRENT_DET2
TRDET
MIC_HP_DET
DC_ASO_PROT
AEXP_DA_1IN
AEXP_CLK
CURRENTDET
FLASHERIN
232O_MI
TU_SEN
TU_SCL
232I_MO
TU_SDA
MAINPW
AMPSIGDET
AVSCL
AVSDA
VOL_DATA
ZONECLK
ZONEDATA
VOL_CLK
ZONESTB
RCOUT
RC_IN
ISELB
MAIN_RST
ISELA
FL_CE1
FL_CLK
FL_CTRL
FL_CE2
VSELA
CPU_POWER
FANDET
FL_DATA
FL_RST
MAIN_BDOWN
KEY3
KEY2
KEY1
DA_POWER1
MAINDIR_DIN
MAINADC_RST
MAINDIR_CLK
MAINDIR_DOUT
MAINDIR_RST
MAINDIR_CE
Z3PLDAERR_PO
PLDAERRMAIN_PO
Z2PLDAERR_PO
APLD/DAC_CLK
APLD/DAC_DATA
DAC_RST1
DAC_CCS1
DSP_MISO
DSP1_CS
DSP_RST
DSP2_CS
DSP1_FLAG0_REQ
DSP2_FLAG0_REQ
HSCL
HSDA
HSDA
HSCL
IP_MOTXI
IP_MITXO.
IP_SPICS
CEC_IN
CEC_OUT
CEC_OUT
CEC_IN
TX_RST
HSDA
HSCL
IP_RST
IP_SPISCK
IP_SPICS
H5VDET
DE_RST
DV_POWER2
DV_POWER1
CEC_POWER1
SW1_RST
SW2_RST
IP_RST
TX_RST
E_RxD_MIEO
NET3.3V_POWER
NET_FACT_RST
E_TxD_MOEI
RED_LED
GREEN_LED
IP_SPISCK
IP_MOTXI
IP_MITXO.
DSP_MOSI
DSP_CLK
DE_RST
DOORDET
E_CTS_MIEO
VSELB
AIOS4_STBY_STATUS
AIOS4_WAKEUP
GUI_WRITE
GUI_WRITE
SEL_CLK
MIC_HP_DET
AEXP_STB
AEXP_DA_1IN
AEXP_CLK
DC_ASO_PROT
AEXP_OE
232O_MI
232I_MO
DSP_MOSI
DSP_RST
DSP_MISO
DSP_RST
MAINPW
REMOTE_POWER
CPU_POWER
FL_CE2
KEY2
KEY1
FL_CE1
KEY3
RCOUT
FLASHERIN
MAIN_BDOWN
VSELA
MAIN_RST
POWERKEY
FL_CLK
ISELB
FL_RST
VSELB
RC_IN
ISELA
FL_DATA
RED_LED
FL_CTRL
GREEN_LED
DOORDET
TU_SDA
SEL_CLK
DAC_RST1
AVSCL
ZONECLK
AVSDA
ZONEDATA
VOL_CLK
SEL_DATA
ZONESTB
AMPSIGDET
TU_SCL
TU_SEN
TU_INT
CURRENTDET
MAINADC_RST
NET5V_POWER
CURRENT_DET2
THERMAL_H
THERMAL_D
FANDET
TRDET
KILLIR
E_RTS_MOEI
SEL_DATA
ARC_INT
USB_EN
REMOTE_POWER
SW2_RST
SW1_HINT
SW1_RST
H5VDET
E_RxD_MIEO
E_TxD_MOEI
E_CTS_MIEO
NET_FACT_RST
E_RTS_MOEI
NET5V_POWER
NET3.3V_POWER
USB_EN
MAINDIR_RST
NET_FACT_RST
DAC_CCS1
DAC_CDATA
DAC_CCLK
MAINDIR_CE
MAINDIR_CLK
MAINDIR_DIN
MAINDIR_DOUT
DSP1_CS
DSP_MOSI
DSP_MISO
DSP2_FLAG0_REQ
DSP2_CS
DV_POWER1
DV_POWER2
CEC_POWER2
TX_HAINT
TX_HINT
SW2_HINT
DSP1_FLAG0_REQ
CEC_POWER2
AVSCL
AVSDA
HSCL
HSDA
TX_HAINT
SW1_HINT
SW2_HINT
TX_HINT
CEC_POWER1
VOL_DATA
FANDET
VOLMUTE_IN_PI
APLD_CLK_PI
DAC_CCLK
APLD_DATA_PI
DAC_CDATA
APLD/DAC_CLK
APLD_CS_PI
APLD/DAC_DATA
KILLIR
ARC_RST
ARC_INT
AVSCL
AVSDA
DA_POWER1
DSP_RST
APLD_DATA_PI
PLDAERRMAIN_PO
VOLMUTE_IN_PI
Z2PLDAERR_PO
Z3PLDAERR_PO
APLD_CS_PI
APLD_CLK_PI
AIOS4_STBY_STATUS
AIOS4_WAKEUP
USB_SEL
USB_SEL
ARC_RST
AC_RL1
AC_RL1
THERMAL_D
DSP1_CORE1_FLAG3_PI
DSP1_CORE1_FLAG3_PI
UNIT_TEMP
THERMAL_H
UNIT_TEMP
THERMAL_H
DSP_CLK
DSP_CLK
TU_INT
EMLE
TDO
MD
TRST
MAIN CPU
VCC
UB
GND
RESET
TCK
TMS
TDI
TO EXPANDER
TO DIGITAL CONNECT
TO 8U-310225(8/17)
TO HDMI SUPPLY
TO 8U-310225(9/17)
TO DECODER
TO 8U-310225(11/17)
TO HDMI SW1
TO 8U-310225(10/17)
TO HDMI SW2
TO 8U-310225(12/17)
TO 8U-310225(15/17)
TO HDMI TX
TO NETWORK MODULE CONNECT
TO IP/OSD
TO DSP1
TO DSP2
89:
42:
43:
44:
2:
6:
TO 8U-310225(7/17)
TO 8U-310225(6/17)
TO 8U-310225(3/17)
TO 8U-310225(1/17)
TO 8U-310225(17/17)
TO DIR/
DA POWER
TO 8U-310225(5/17)
OPEN
O
O
OPEN
OPEN
OPEN
E2
OPEN
R6314
OPEN
OPEN
E3
R6218
OPEN
OPEN
R6300
OPEN
O
JP
OPEN
OPEN
OPEN
OPEN
OPEN
R6313
R6217
OPEN
OPEN
OPEN
E1C
OPEN
OPEN
R6219
OPEN
(USA)
(EUROPE) (CHINA) (JAPAN)
135:
134:
133:
D5V_POWER(NC)
TO eARC
TO 8U-310225(16/17)
TO
AUDIO PLD
TO 8U-310225(4/17)
9A
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
C0
C1
C2
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
10