Panasonic PT-56LCX70 Service Manual page 79

MAIN VIII SCHEMATIC DIAGRAM
FRONT_LSI
AP_IFAGC_CONT
AP_IFAGC_OUT
C8882
0.1u[KB]
AD_SCL_FE
C8873
0.1u[KB]
C8874
0.1u[KB]
C8875
0.1u[KB]
R8842 PT
R8841 R8843
X8801
220 H0J250500079 0
C8871 C8872
12p[JC] 12p[JC]
C8922
C] 0.01u[KB]
C8930
47p
C8923
C8931
0.01u[KB]
47p
C]
1 2
3.30V
R8875 C8919
PT 0.1u[KB]
1
2
3
4
OBADVRH
VDDA6 TRST
5
OBAINP N.C. N.C.
6
N.C. TDI
OBAINN
7
C8876 VDDA0
0.1u[KB]
8
VSSA0
9
VSSA1
10
VDDL0
11
VSS0
12
STCPO
IC8802
13
C8877
VDDA1
MN88435
0.1u[KB] 14
VSSA2 (DEMODULATOR)
15
LCKP
16
LCKN
17
C8878 VDDA2
0.1u[KB] 18
VSSA3 Thermal
19
PTCPO Pad
20
C8879
VDDA3
0.1u[KB] 21
VDDL1
22
VSS1
23
VDDL2
24
XO
25
XI
26
VSS2
R8846 12k
27
IBADIRF
28
VSSA4
29
C8880 VDDA4
0.1u[KB]
30
VSSA5
31
C8881
VDDA5
IBADVRL N.C.
0.1u[KB] 32
IBAINP N.C. TEST3
33
IBADVRL2 TEST2
N.C.
34
35
C8885 0.1u[KB] 36
C8887
0.1u[KB]
0V
C8890
0.1u[KB]
C8888
0.1u[KB]
C8894
PT
C8893
0.1u[KB]
EXT_TS_OUT
AD_SDA2_
AD_SCL2_
FE_TMS
FE_TCK
TD_SPC_TO_FE
PT
L8821
C8842
J0JHC0000045 PT
SUB1.2V
3.3V_D
L8824
J0JHC0000045
108
107
106 R8874 100
105
N.C.
C8907 PT
104
VDDL9
103 0.1u[KB]
VSS15
102
OBDRX
101
OBCRX
C8908
100
VDDH5
99 0.1u[KB]
VSS14
98 R8876 100 A_CH0CLK
IBDO7
C8909
97
VDDL8
96 0.1u[KB]
VSS13
95 R8879 100 A_CH0DATA
IBDO6
R8877 100
94 A_CH0VAL
IBDEN
93 R8878 100
IBPCK
C8910
92
VDDH4
91 PT 0.1u[KB] TP8810
VSS12
AA_CHDATA5 TP8814
90 R8880 100
IBDO5
89 R8881 100 AA_CHDATA4
IBDO4
C8911
88
VDDH3
87 0.1u[KB] TP8801
VSS11
AA_CHDATA3 TP8802
86 R8882 100
IBDO3
85 R8883 100 AA_CHDATA2
IBDO2
C8912
84
VDDL7
83 0.1u[KB] TP8803
VSS10
AA_CHDATA1 TP8804
82 R8884 100
IBDO1
81 R8885 100 AA_CHDATA0
IBDO0
C8913
80
VDDH2
TP8805
79 0.1u[KB]
VSS9
AA_CHCLK
78 R8867 100
IBBCK
77 R8868 100 AA_CH1ERR
IBERR
76 R8869 100
AA_IBFSYNC
IBFSYNC
C8914
75
74 0.1u[KB]
PT
73
LED
D8801 IBFSYNC
D8802 IBERR
79
PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
R8820 0
TP8807
AG_RF_AFT1
3 1
FL8806 0V
4 2 TP8808
PT
L8826 TNR_L_AUDIO
J0JCC0000100
EXC3BB221H TP8809
L8827
TNR_R_AUDIO
J0JCC0000100
EXC3BB221H R8821 0 TP8806
RF_V
3 1
0V
FL8807
PT 4 2
TP8811 TP8815
R8822 0
FL8802 PT
AD_SDA2
1 3
0V
TP8812 TP8816
2 4
FL8801 PT
AD_SCL2
1 3
0V
2 4
R8823 0
TP8821
AD_XIRQ1 R8921 0 XIRQ2
TP8813
R8922 56 FE_XRST
TP8823
FE_TO_PEAKS TDI
R8864 0
TP8824
TD_SPC_TO_FE TD_SPC_TO_FE
TP8825
R8862 0 AD_TRST
TP8826
FE_TCK
R8861 0 AD_TCK
TP8827
FE_TMS AD_TMS
R8860 0
TP8817
A_CH0CLK A_CH0CLK
TP8818
A_CH0DATA A_CH0DATA
TP8819
A_CH0PSYNC
TP8820
A_CH0VAL A_CH0VAL
R8928 0 R8931 0
R8929 0 R8932 0
R8930 0 R8933 0
293 AG_RF_AFT1 TO M VI
327 TNR_L_AUDIO TO M IX
328 TNR_R_AUDIO TO M IX
329 RF_V TO M IX
330 AD_SDA2 TO M IX
331 AD_SCL2 TO M IX
SUB3.3V
162 XIRQ2 TO M I
165 FE_XRST TO M I
100 TDI TO M I
246 TD_SPC_TO_FE TO M III
256 AD_TRST TO M III
255 AD_TCK TO M III
254 AD_TMS TO M III
332 CH0CLK TO M I
335 CH0DATA TO M I
334 CH0PSYNC TO M I
333 CH0VAL TO M I