Panasonic TC-26LX14, Service Manual

Page: 36 / 56

36
11.8. A-Board (7/10) Schematic Diagram
+
+
+
Thermal
Pad
S
P
P
P
P
VI1P16
VI1P18
VI1P12
VI1HSYNC
VI1P13
VI1P15
VI1P29
VI1P2
VI1P27
VI1ENB
VI1P26
VI1P28
VI1P4
VI1CLK
VI1P6
VI1VSYNC
VI1P8
VI1P17
VI1P19
VI1P3
VI1P14
VI1P9
VI1P5
VI1P7
AV_C
AV_Y
V1_V
AC_TV1_V
AUDIO_L AUDIO_R
HS_SCK
HS_CE
HS_SDI
HDMI_RXCP HDMI_RXCN HDMI_RX0N HDMI_RX1N HDMI_RX1P HDMI_RX2N HDMI_RX2P
AV_C
AV_Y
V1_V
PC_B
AC_TV1_V
AUDIO_L
AUDIO_R
SPDIFOUT
D1_Y
D1_PR
D1_PB
HDMI_RX0P
AD_SCL3
AD_SDA3
DTV12V_SENSE
SUB5V_SENSE
AG_DTV_XRST
AG_RF_AFT1
AG_AUDIO_MUTE
SDA
SCL
V1_R
AC_TV1_R
V1_L
SCL
SDA
D1_Y
D1_PB
D1_PR
VI1P29
VI1P27
VI1P23
VI1P22
VI1P24
VI1P26
VI1P25
VI1P28
VI1VSYNC
VI1HSYNC
VI1ENB
SCL SDA AD_SDA3 AD_SCL3
HS_SDO
HS_SDO
HS_SCK
HS_CE
VI1P5
VI1P4
VI1P3
VI1P2
VI1P9
VI1P8
VI1P7
VI1P6
VI1P19
VI1P18
VI1P17
VI1P16
VI1P15
VI1P14
VI1P13
VI1P12
VI1P25
VI1P24
VI1P23
VI1P22
SBI2A SBO2
SUB5V_SENSE
HDMI_CEC_PU_ON
AG_KEY1(CON-PANE) AG_TV_SUB_ON
SCL_GPROBE SDA_GPROBE
SDA_GPROBE
SCL_GPROBE
HDMI_CEC_PU_ON
HDMI_RX0P
AG_HDMI_5V_DET1
AG_HDMI_CEC
HDMI_RX2N
HDMI_RX1N
DDC_SCL0
HPD
HDMI_RX0N
HDMI_MUX_SEL2
HDMI_RXCP
DDC_SDA0
HDMI_RX1P
AG_HDMI_5V_DET2
HDMI_RXCN
HDMI_RX2P
AG_KEY3
FORMAT_EDGE
SPDIFOUT
AG_AUDIO_MUTE FORMAT_EDGE DTV12V_SENSE SOS
HDMI_MUX_SEL1
AG_HDMI_5V_DET1
AG_HDMI_5V_DET2
HDMI_MUX_SEL1
HDMI_MUX_SEL2
INV_SOS AG_SW_OFF_DET
VI1CLK
AG_RF_AFT1 AG_KEY3_HUD
DDC_SCL0 DDC_SDA0
HPD
SOS
SDBOOT
INV_SOS
AG_TV_SUB_ON
AG_SOUND_SOS
AG_SW_OFF_DET
IPOD_PWR_ON
CEC_FIX
CEC_FIX
V2_L
V2_R
D1_L
D1_R
D1_R
D1_L
V2_R
V2_L
V1_R
V1_L
AC_TV1_R
SBO2
SBI2A
AG_DTV_XRST
DTV_SDIN
DTV_BCLK
DTV_LRCK
DTV_SDIN
DTV_LRCK DTV_BCLK
AG_KEY1(CON-PANE)
AG_RMIN
PC_B
PC_R
PC_G
PC_R
AG_RMIN
PC_V PC_H
V2_V
PC_G
PC_V
PC_H
V2_V
AG_R_LED_ON SDBOOT
HS_SDI
AG_HDMI_CEC
AG_KEY3_HUD
AG_KEY3
AG_SOUND_SOS
IPOD_PWR_ON
AG_R_LED_ON
C4113
16V 0.01u
C4091
16V
0.01u
C4109
16V 0.01u
C4085
6.3V
1u
C4017 10V 1u
C4116
10V
1u
C4060
16V 0.1u
C4008
50V
100p
C4057
16V
0.1u
C4052
16V
0.1u
C4125
16V
0.01u
C4064
16V
0.01u
C4111
16V
0.01u
C4062
16V
0.01u
C4075
16V
0.01u
C4079
16V
0.01u
C4065
16V
0.01u
C4114
16V 0.01u
C4102
16V
0.01u
C4059
16V
0.1u
C4081
16V
0.1u
C4100
16V
0.01u
C4007
10V
10u
C4055
16V 0.1u
C4039
16V
0.1u
C4046 16V
0.1u
C4106
16V
0.01u
C4076
16V
0.1u
C4073
10V 2.2u
C4032 16V
0.1u
C4049 10V 1u
C4000
50V
1000p
C4083
50V
10p
C4078
16V
0.1u
C4025
16V 0.1u
C4031
16V
0.1u
C4072
4V
22u
C4094 16V
0.01u
C4020
16V
0.1u
C4066
16V
0.01u
C4019 16V
0.1u
C4027
50V
0.022u
C4024
16V
0.1u
C4006
10V
10u
C4110
16V 0.01u
C4115
16V 0.01u
C4120
50V
100p
C4016 10V
1u
C4021
16V
0.1u
C4044
16V 0.1u
C4117
16V
0.1u
C4022
16V
0.1u
C4084
4V
22u
C4118
16V
0.1u
C4082
16V
0.1u
C4097
16V
0.01u
C4047 10V
1u
C4095
16V
0.01u
C4096
16V
0.01u
C4061
4V
22u
C4092
16V
0.01u
C4023
50V 0.022u
C4112
16V 0.01u
C4004
16V
0.1u
C4067
16V
0.01u
C4126
16V
0.01u
C4103
16V
0.01u
C4093
4V
22u
C4121
16V
0.1u
C4051
16V 0.1u
C4056 16V
0.1u
C4098 16V
0.1u
C4077
16V
0.1u
C4050 10V
1u
C4127
16V
0.1u
C4087
16V
0.01u
C4119
10V
10u
C4107 16V
0.01u
C4101
16V
0.01u
C4053
16V 0.1u
C4104
16V
0.01u
C4054
16V
0.1u
C4041
16V
0.1u
C4058
16V
0.1u
C4090 16V 0.01u
C4108 16V
0.01u
C4086
50V
10p
C4099
16V
0.01u
C4105
16V
0.01u
C4063
16V
0.01u
C4048
10V 1u
C4040
10u
10V
C4080
16V
0.1u
C4029 16V
0.1u
C4131
16V
0.01u
C4130
16V
0.01u
C4030
100u
4V
C4036
100u
4V
C4026
100u
4V
D4001
MA2J11100L
D4005
MA2J72800L
D4003
MA2J11100L
D4000
MA2J72800L
D4002
MA2J11100L
D4102
EZJZ0V120JA
D4101
EZJZ0V120JA
C0EBF0000354
IC4001
4
OUT
3
CD
1
VSS
2
VDD
C0JBAZ002261
IC4008
1
G
2
IN A
3
GND
5
VCC
4
OUT Y
C0JBAZ002261
IC4007
1
G
2
IN A
3
GND
5
VCC
4
OUT Y
*IC4004
TVRQ607S
1 A0
2
A1
3 A2
4
GND
5
SDA
6
SCL
7
WP
8
Vcc
IC4005
TVRQ530S
1 CE#
2
SO
3 WP#
4
GND
5
SI
6
SCK
7
HOLD#
8
VCC
C5ZBZ0000067
IC4003
1
VDDA33_LBADC
2
LBADC_IN1
3
LBADC_IN2
4
LBADC_IN3
5
LBADC_IN4
6
LBADC_IN5
7
VSSA33_LBADC
8
RESETn
9
VBUFC_RPLL
10
VDD_RPLL_18
11
GND_RPLL
12
XTAL
13
TCLK
14
AVDD_RPLL_33
15
VSYNC1
16
HSYNC1
17
STI_TM2
18
GPIO15/STI_TM1/EXT_CS
19
SCART16
20
CVDD_18
21
RVSS
22
HOST_SCL
23
HOST_SDA
24
DDC_SCL
25
DDC_SDA
26
CVDD_18
27
RVSS
28
I2CM_SCL
29
I2CM_SDA
30
RVDD_33
31
RVSS
32
GPIO0
33
GPIO1
34
GPIO2
35
GPIO3
36
GPIO6/IRin
37
CVDD_18
38
RVSS
39
GPIO7/IRQIN
40
GPO8/IRQOUT
41
GPIO9/SIPC_SCL
42
GPIO10/SIPC_SDA
43
CVDD_18
44
RVSS
45
GPIO11/PWM0
46
GPIO12/PWM1
47
RVDD_33
48
RVSS
49
GPIO13/PWM2
50
GPIO14/PWM3
51
CVDD_18
52
RVSS
53
GPIO4/VIDIN_HS
54
GPIO5/VIDIN_VS
55
VID2_CLK/ROM_Oen
56
VID_DE_FLD/A0
57
I2S_IN_DATA
58
I2S_IN_WCLK
59
I2S_IN_BCLK
60
I2S0_SPDIF_DATA_OUT
61
I2S1_OUT_WCLK
62
I2S1_OUT_BCLK
63
I2S1_OUT_DATA
64
AUD_CLKOUT
65
CVDD_18
66
RVSS
67
DEN
68
DHS
69
DVS
70
DCLK
71
PBIAS
72
PPWR
73
AVSS_LV
74
AVDD_LV_33
75
CH3P_LV_E/R0
76
CH3N_LV_E/R1
77
CLKP_LV_E/R2
78
CLKN_LV_E/R3
79
CH2P_LV_E/R4
80
CH2N_LV_E/R5
81
CH1P_LV_E/R6
82
CH1N_LV_E/R7
83
CH0P_LV_E/G0
84
CH0N_LV_E/G1
85
AVSS_OUT_LV
86
AVDD_OUT_LV_33
87
CH3P_LV_0/G2
88
CH3N_LV_O/G3
89
CLKP_LV_O/G4
90
CLKN_LV_O/G5
91
CH2P_LV_O/G6
92
CH2N_LV_O/G7
93
CH1P_LV_O/B0
94
CH1N_LV_O/B1
95
CH0P_LV_O/B2
96
CH0N_LV_O/B3
97
AVSS_OUT_LV
98
AVDD_OUT_LV_33
99
PD20/B4
100
PD21/B5
101
PD22/B6
102
PD23/B7
103
CVDD_18
104
RVSS
105
LPC_AD3/GPIO49/A18
106
ROM_SCSn/ROM_CSn
107
ROM_SCLK/A17
108
ROM_SDO/A16
109
ROM_SDI/ROM_WEn
110
RVDD_33
111
RVSS
112
EXT_ADC_CLAMP/A15
113
XOSD_CLK/A14
114
XOSD_HS/A13
115
XOSD_VS/A12
116
XOSD_FLD/A11
117
VBI_DATA_7/A10
118
VBI_DATA_6/A9
119
VBI_DATA_5/A8
120
VBI_DATA_4/A7
121
VBI_DATA_3/A6
122
VBI_DATA_2/A5
123
VBI_DATA_1/A4
124
VBI_DATA_0/A3
125
VBI_VALID/A2
126
VBI_CLK/A1
127
VID_DIN_16/D0
128
RVDD_33
129
RVSS
130
VID_DIN_17/D1
131
CVDD_18
132
RVSS
133
VID_DIN_18/D2
134
CVDD_18
135
RVSS
136
VID_DIN_19/D3
137
VID_DIN_20/D4
138
VID_DIN_21/D5
139
VID_DIN_22/D6
140
VID_DIN_23/D7
141
VID_DIN_0
142
VID_DIN_1
143
CVDD_18
144
RVSS
145
VID_DIN_2
146
VID_DIN_3
147
VID_DIN_4
148
VID_DIN_5
149
VID_DIN_6
150
VID_DIN_7
151
VID1_CLK
152
RVDD_33
153
RVSS
154
HPD/JTAG_TDO
155
CEC/JPIO35
156
HDMI_SDA
157
HDMI_SCL
158
CVDD_18
159
RVSS
160
HDMI_18
161
HDMI_GND
162
HDMI_RXCN
163
HDMI_RXCP
164
HDMI_33
165
HDMI_RX0N
166
HDMI_RX0P
167
HDMI_GND
168
HDMI_18
169
HDMI_GND
170
HDMI_RX1N
171
HDMI_RX1P
172
HDMI_33
173
HDMI_RX2N
174
HDMI_RX2P
175
HDMI_GND
176
HDMI_18
177
HDMI_REXT
178
HDMI_GND
179
VDD_HP_33
180
AUD_HP_OUT_L
181
AUD_HP_OUT_R
182
GND_HP
183
AUDOUT2_L
184
AUDOUT2_R
185
AUDOUT1_L
186
AUDOUT1_R
187
VDD_AUD_33
188
LS_OUT_L
189
LS_OUT_R
190
LS_OUT_SW
191
GND_AUD
192
VREFN
193
VREFM
194
VREFP
195
VDD_AUD_33
196
AUD_IN_L4
197
AUD_IN_R4
198
AUD_IN_L3
199
AUD_IN_R3
200
AUD_IN_L2
201
AUD_IN_R2
202
AUD_IN_L1
203
AUD_IN_R1
204
AUD_MONO_IN
205
GND_AUD
206
VDD_AUD_18
207
GND_AUD_18
208
VDD18_ABCSC
209
GND18_ABCSC
210
VDDA
211
SIF_IN2
212
GNDA
213
SIF_RTN
214
GNDA
215
SIF_IN1
216
VDDA
217
SV1P
218
VDDA
219
A1P
220
GNDA
221
B1P
222
GNDA
223
C1P
224
GNDA
225
AN
226
GNDA
227
SV2P
228
VDDA
229
A2P
230
VDDA
231
B2P
232
GNDA
233
C2P
234
GNDA
235
BN
236
GNDA
237
SV3P
238
VDDA
239
A3P
240
VDDA
241
B3P
242
GNDA
243
C3P
244
GNDA
245
CN
246
GNDA
247
SV4P
248
GNDA
249
A4P
250
GNDA
251
B4P
252
GNDA
253
C4P
254
VDDA
255
SVN
256
VOUT
A02
1
2
3
A10
1
2
3
4
A06
1 2 3 4 5
L4012 J0JHC0000045
L4002
J0JHC0000045
L4003
J0JHC0000045
L4010
J0JHC0000045
L4004
J0JHC0000045
L4007
J0JHC0000045
L4005
J0JHC0000045
L4009
J0JHC0000045
L4011
J0JHC0000045
L4014
J0JHC0000117
L4013
J0JHC0000045
L4008
J0JHC0000045
L2843
J0JCC0000059
L4006
J0JHC0000045
STB3.3V
STB5V
SUB5V
STB3.3V
STB3.3V
STB3.3V
STB1.8V
STB3.3V
STB1.8V
STB1.8V
SUB5V
SUB3.3V
DTV12V
SUB3.3V
STB3.3V
STB3.3V
R4159
JS4010
JS4007
JS4009
JS4008
TP4007
TP4010
TP2848
TP1105
TP4005
TP4001
TP1110
TP1102
TP4009
TP4002
TP4006
TP4008
TP1107
TP2843
PC_G
PC_B
V1_V
AV_C
HDMI_MUX_SEL2
V2_V
V2_L
HDMI_MUX_SEL1
D1_R
V1_R
PC_R
V1_L
V2_R
AG_SOUND_SOS
D1_Y
STB_RST
SOS
D1_PR
VI1P1
AV_Y
D1_PB
INV_SOS
AC_TV1_R
PC_H
AC_TV1_V
D1_L
DSRCK
PC_V
VI1P11
HDMI_RX0P
AG_TV_SUB_ON
HDMI_RX0N
AG_RF_AFT1
AUDIO_L
HDMI_RX1N
HDMI_RXCP
DDC_SDA0
AG_HDMI_5V_DET1
VI2P11
AUDIO_R
AG_AUDIO_MUTE
HDMI_RX1P
AG_HDMI_CEC
HDMI_RX2N
AG_DTV_XRST
HDMI_RXCN
SPDIF_HUD
DDC_SCL0
HPD
HDMI_RX2P
IPOD_PWR_ON
VI1P12
VI1P7
SDA_GPROBE
VI1P2
AD_SDA3
VI1P4
SBI2
SCL
VI1P5
SRCK0
LRCK0
AD_SCL3
VI1P9
VI1P22
VI1P19
VI1P24
VI1P17
VI1VSYNC
DMIX0
SCL_GPROBE
VI1P18
VI1P26
SBO2
VI1P13
VI1P28
VI1P8
VI1P14
VI1P25
VI1CLK
VI1P6
VI1ENB
VI1P29
SDA
VI1P23
VI1HSYNC
VI1P15
VI1P16
VI1P27
VI1P3
Q4004
B1ABCF000231
Q4007
B1ABCF000231
Q4005
B1ABCF000231
Q4000
B1ADCE000022
R4073
EXB28V680JX
R4117
EXB2HV680JV
R4122
EXB2HV680JV
R4124
EXB2HV220JV
R4083
EXB2HV473JV
R4108
EXB2HV473JV
R4123
EXB2HV680JV
R4137
10k
R4151
22k
R4102 10k
R4081
47k
1%
R4021
18k
22
R4094
R4110
10k
R4155
56k
R4085
27k
1%
R4167 8.2k
R4078
22
R4071
22
47k
R4092
1% R4144 18k
R4135
22
R4012
470k
R4014
100
1%
R4045 20
R4055
7.15k
1%
330
R4148
R4088
100k
1%
R4022 18k
R4133
47k
R4130
10k
1%
R4050
57.6
330 R4150
1%
R4153 8.2k
1%
R4037 20
R4101
47k
R4116 68
R4103 47k
R4136
5.6k
1% R4024 18k
R4121
22
R4098
47k
R4039
100
R4091
47k
1%
R4064
249
1% R4041
20
330
R8736
R4033
100
R4060 1k
R4011
100
1% R4048 20
R4118
22
R4068
22
1%
R4038
57.6
1%
R4168 8.2k
R4120
22
R4056 1k
R4140
10k
R4152
68k
R4107 47k
R4119
22
R4000
100k
R4162
47k
1% R4046
20
R4099
47k
R8734 33
330
R8735
22
R4061
R4059
220
R4001
10k
1%
R4156 8.2k
R4157
33k
R8733 68
1% R4043 20
R4006
10k
R4058
47k
R4007
560
1%
R4154 8.2k
R4072
22
R4160
10k
R4069
22
R4047
56
R4010
470k
R4082
22
R4077
47k
R4075
47k
R4096
0
R4079
47k
R4004
56k
R4131
22
1%
R4051
57.6
1%
R4158 20
1%
R4161 20
R4106 47k
R4138
5.6k
R4066
75
1%
R4169 8.2k
R4125
47k
1% R4042 20
R4057
220
R4062
2.2k
R4065
1k
1% R4023 18k
R4087
22
R4086
22
1%
R4172 20
R4111
10k
R4070
22
R4127
47k
R4114
68
1k
R4084
R4134
22
R4105 47k
1%
R4052
57.6
R4129
10k
R4076
22
1%
R4171 8.2k
1%
R4170
8.2k
1% R4143 18k
R4128
10k
22
R4145
R4174
47k
R4074
22
R4067
22
R4113 68
R4115 68
22
R4093
R4104 47k
R8732 68
R4080
22
R4132
10k
R4002
56k
330 R8737
1%
R4030
1k
47k
R4149
1%
R4044 20
R4139
10k
X4000
H0J196500022
R8769
33
SUB3.3V
VI1P21
R8844
47k
C2848
1000p
50V
*R4240
47k
*C4070
16V 0.1u
*C4071
16V 0.1u
*C4043
16V 0.1u
47k
*R4175
AG_HDMI_5V_DET2
VSIA
UVIN8
CLKIA
UVIN6
UVIN7
UVIN4
UVIN2
HUDSON2
UVIN3
UVIN5
UVIN0
YIN9
UVIN1
YIN7
YIN5
YIN6
YIN8
YIN3
YIN1
YIN2
YIN4
RIN2
RIN3
YIN0
RIN0
RIN1
CRNo.4500-4799
HSIA
UVIN9
SDBOOT
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GND_AUD_18
TO
V-BOARD
(V10)
FORMAT_EDGE
HDMI_OPT_ENB
(FACT2)
TO
Control
Panel
HUDSON2
R_LED
RM
STB3.3V
GND
STB RST
BUFFER
BUFFER
KEY3
KET1
58 59 61 57 55 62 56 63 60
EEPROM
FLASH
TO 1/10
TO 6/10
TO 1/10
TO 1/10
TO 1/10
TO 2,3/10
TO 2,10/10
TO 8,10/10
TO 10/10
TO 1/10
TO 3/10
TO 3/10
TO 3/10
TO 4/10
TO 4/10
TO 5/10
TO 5/10
TO 8/10
TO 5/10
TO 9/10
TO 9/10
TO 5/10
TO 9/10
TO 1/10
FOR
FACTORY USE
!
TXN/A10PAJS
A-BOARD (7/10)