Sanyo PLC-XP46 Service Manual page 115

Schematic Diagrams
SUB
POWER
BOARD
"K66D"
K8D
J10EG130G
2
K8N
J10ML
540G
12 NTD-11
1 13
NT2 NTD-10 NTD-6 NTD-12 1
NTD-4 NTD-8
NTE-8
NTD-1 NTD-3 NTD-5 NTD-7 NTD-9 NT2 NT2
2
NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2
K8B
J10ML
540G
NTB-1
NTB-5
1
NT2 NTB-3
NT2 NT2
S5V
R4849
1/16GJ
100C
R4865
X
R4867
1/16GJ
R4868
4.7KC
1/16GJ
ECO: L
10KC
804
Q4808
WATT_SW
3EM
2SC2412
0WM KR
R4869
1/16GJ
C1803
10KC
25KZ0.1
GQFZ
FAN_SW
IO_CS (FROM IC801 137P)
Q4807
WRLCPU 2SC2412
R4848
KR
X
READ_CPU
25KZ0.1
C1802
GQFZ
TURBO ON/OF (FROM K8R 2P)
DAC_ON/OFF (FROM IC814 3P)
R1810
1/16GZ
0C
PC_DET
(TO IC9822 2P)
R1805
1/16GJ
10KC
C1801
25KZ0.1
GQFZ
IC806
MPA4115AJ
C832
10KZ1U
GQFZ
C831
:10KZ1U
25KZ
MAFY N/C N/C
1 8
0.1
GQFZ
VS N/C
2 7
3 GND N/C 6
4 Vout N/C 5
R830
1/16GJ
22C
C833
X
C812 IC802
25KZ
0.1
GQFZ MN1382-Q-TX
IC802
MN1382-Q-TW
1 2 3
R832
1/16GJ
C811
4.7KC
25KZ0.1
108
GQFZ
107
C809
R831
1/16GJ
106 10KZ
120C C808 C806
1UGQFZ
105 CJ470 6.3EM
47WM
CGQY
104
R829
TP801 C807
R828
1/16GJ
103 1/16GJ 25KZ
22KC
0.1
22KC
102 GQFZ
R827
X
D801 J30A
101
00102
1SS355
R825
100 R826 TE801
1/16GJ
1/16GJ J30A
390C
99 00102
4.7KC
CPU_RESET
98
R824
(K8A,K8M)
97 1/16
R823 GJ3.9KC
C803
96
1/16 X801 CJ33CGQY
GZ0C V10B
95
3920G
R822 C804
94
CJ33CGQY
1/16GJ
10KC R821
93
1/16
GZ0C
92
91
90
89
RB803
88
R1A43324G RB804
;R1EA3324G
R1A43324G
87
;R1EA3324G
86
85
84
83
82
81
80
79
78
77
76
75
74
73
C802
25KZ
0.1 RB801 RB802
GQFZ R1A43324G R1A43324G
;R1EA3324G
;R1EA3324G
PW_SW (TO K8K 5P)
9 10
PLC-XP46 (MA8AA)
AV
BOARD
"K10Q"
54
53
54
53
NTB-13 NTB-52
NTB-27 NTB-33 NTB-41 NTB-45 NTB-51
NTB-7 NTB-11 NTB-15 NTB-19 NTB-23 NTB-31 NTB-39 NTB-43 NTB-49 NT2
NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2
R4851
1/16GJ
100C
RB4801
0V 0V
R1A41014G
TP814
:R1EA1014G
J30A
00102 TP815
J30A
00102
R4859
1/16GJ10KC
TP815
TP814
R4855
1/16GJ22KC
9V
R4856
1/16GJ
22KC
A_USB-
A_USB+
Q9801
2SA1037
AKR
R9811
R9812
X
1/16GJ
47KC
USB_BRST
(FROM IC801 115P)
C3.3V
C9802
C9801 25KZ0.1
6.3EM GQFZ
100WM
L9801
L2A5
2R2JG
C9803
CC5
CGQY
USB_CS
R9804
READ_CPU
R9805
WRLCPU
R9806
USB_RST
R9807
1/16
GJ100C
TC7S04F-TE85L
PW3_SEL
(FROM IC814 16P)
RXD
R889
1/16GZ0C
PW_RX
R891
D0CPU 1/16GZ0C
R892
D1CPU 1/16GZ0C
D2CPU PW_TXD
R893
D3CPU 1/16GZ0C
D4CPU
D5CPU
D6CPU
D7CPU
D8CPU
D9CPU
D10CPU
D11CPU
D12CPU
D13CPU
D14CPU
D15CPU
IC815
TC74ACT541FT
1
P_S_0 2
(FROM IC301 7P)
P_S_1 3
(FROM IC301 107P)
DVS 4
(FROM IC301 323P)
DE_DIFCPU 5
(TO IC3204 13P)
R1813
6
1/16GZ
0C
R1814
7
1/16GZ
0C
R1816
8
1/16GZ
0C
R1817
9
1/16GZ
0C
10 GND
11
Page A12
AV
BOARD
"K10R"
2
K8M
J10ML
540G
1
2
K8A
J10ML
540G
1
NTA-1 NTA-21 NTA-25 NTA-29 NTA-33
NT2 NTA-3 NTA-7 NTA-11 NTA-15 NTA-17 NTA-23 NTA-27 NTA-31 NT2 NT2 NT2 NTA-43
NTA-37
NTA-35 NTA-39
NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2
S5V
(FROM IC1801 47P)
(TO IC1801 20P)
R9824
R9813
1/16GZ
1/16GZ0C
0C
R9814
1/16GZ0C
R9825
1/16GZ
0C
C9809
R9801
1/16GJ
25KZ0.1
1.5KC GQFZ
R9809
X
C9807
R9802 6.3EM
44 43 42 41 40 39 38 37 36 35 34
100WM
X
R9808
1/16GZ0C
1 D+ DACK 33
2 D- A0 32
X9801
3 VCC3 IC9801 A1 31
V10B
R9803
3960G
1/16GJ
4 TEST1 A2 30
C9804
1MC
KK1000 ML60851CTB
5 TEST2 A3 29
GQBZ
6 XIN A4 28
USB
7 XOUT A5 27
8 CS A6 26
1/16GJ100C
CONTROLLER
9 RD A7 25
1/16GJ100C
10 WR ADSEL 24
1/16GJ100C
11 RESET ALE 23
12 13 14 15 16 17 18 19 20 21 22
C9805
16KK
0.1GQBY
RB9801
RB9802 R1A41044G
C9806
;R1EA1044G
R1A41044G
25KZ
;R1EA1044G 0.1GQFZ
IC811
C3.3V
1 VCC 5
C822
2 25KZ0.1
GQFZ
3 GND 4
R890
IC812
1/16GZ0C
C823
HD74LVC244AT
25KZ0.1
GQFZ
1 20
XPW_SEL
2 19
R897 1/16GZ0C
3 18 PW_RXD
R896 1/16GZ0C
4 17 PW_TX
5 16
R898 1/16GZ0C
6 15 PW_TXD
7 14
R895 1/16GZ0C
8 13
9 12
10 11
R894
1/16GZ
0C
TXD 4 3
2
C3.3V 5 1 SH_TXD
C824
IC813
25KZ0.1
GQFZ
TC7S08F-TE85L
1/16GZ0C
R878
1/16GZ0C
(FROM IC1801 27P) DAC_ON/OFF
(FROM IC301 57P) PW_SEL
PW_RESET
(FROM IC301 60P) PW_OUT0
S5V
PW_OUT1
(FROM IC301 59P)
VCC (FROM IC301 58P) PW_INTR
20
C819 (FROM IC1801 2P) DT_STB
25KZ0.1
GQFZ
19
R868
1/16GZ0C
18 PW_IN0
(FROM IC801 70P)
R869
1/16GZ0C
17 PW_IN1
(FROM IC801 69P)
R1811
1/16GZ0C
16 VRST
(FROM IC801 34P)
R1812
1/16GZ0C
SH_SEL
15 DE_DIFCPU1
(TO IC801 36P) CS_ET7
SELECT
14
SDATA_OUT
SCLK
13 S5V
R879
1/16GJ
12
10KC
DVI_PC
(FROM IC801 64P) R1829
11 X
R881
1/16GJ
10KC
DVI_OUT
(FROM IC801 65P) R1831
X
R882
1/16GJ
10KC
CG/HD
(FROM IC801 66P) R1832
X
12 13
-16-
[Right]
AV
BOARD
"K10P"
54 2
K8P
J10ML
540G
53 1
54 2
K8C
J10ML
540G
53 1
NTA-52 NTC-17
NTC-11 NTC-23
NTA-47 NTA-51 NT2 NT2 NTC-3 NTC5 NTC-9 NTC-15 NTC-21 NTC-27
NTC-1
NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2
5V_DVI
IC9822
TC7W02FUP
S5V
C9822
25KZ0.1
NET_SW 1 VCC 8
GQFZ
2 7
3 6
4 GND 5
PC_DET
R9826
1/16GJ
100C
Q9802
2SC2412
KR
S5V
1
TXD 2
C9808
(TO K8B) CON_TXD 3
25KZ0.1
GQFZ
4
RXD 5
6
A0CPU 7
A1CPU 8
A2CPU 9
A3CPU 10
A4CPU
A5CPU
A6CPU
IC9821
A7CPU
MC74HCT244AP
S5V
C1841
25KZ0.1
GQFZ
SYSSW_CPU 1 20
(FROM IC801 33P)
R1849
SCLK 2 19
1/16GZ0C
(FROM IC801 140P)
3 18
R1846
SDATA_OUT 4 17 R1848
(FROM IC801 139P) 1/16GZ0C 1/16GZ0C
5 16
R1844
IPSEL_CSA 6 15 R1847
(FROM IC1801 7P) 1/16GZ0C 1/16GZ0C
R1841
7 14
1/16GZ0C
8 13
R1843
9 12 1/16GZ0C
10 11
R1842
1/16GZ0C
IC1841
MC74HCT244ADT
HD74HCT244TV
IC814
TC74LCX541FT
C820
25KZ0.1
GQFZ
R877
1 20 C3.3V
2 19
3 18
R880 1/16GZ0C
4 17 IP_DAC_ON/OFF (TO IC4201 118P)
R876 1/16GZ0C
5 16 PW3_SEL (TO IC811 2P)
R875 1/16GZ0C
6 15 PW3_RESET
R874 1/16GZ0C
7 14 S_P_0
R873 1/16GZ0C
8 13 S_P_1
R872 1/16GZ0C
9 12 PW3_INTR (TO IC301 188P)
R871 1/16GZ0C
10 11 DT_STB1 (TO IC4501 1P,IC9401 1P)
IC815
TC74ACT541FT
C821
25KZ0.1
GQFZ
1 20 C3.3V
2 19
3 18
R887 1/16GZ0C
4 17 CS3_ET7
R886 1/16GZ0C
5 16 SELECT3
R885 1/16GZ0C
6 15 SDATA3
R884 1/16GZ0C
7 14 SCLK3
R883 1/16GZ0C
8 13 DVI_PC1 (TO IC3201 SW)
R1833 1/16GZ0C
9 12 DVI_OUT1 (TO IC3211 SW)
R1834 1/16GZ0C
10 11 CG/HD1 (TO IC3241 SW)
R1836 1/16GZ0C
MAIN BOARD-6/6
14 15
A
54
53
54
53
NTC-29
NTC-39 NTC-51
NTC-33 NTC-45 NTC-52
NTC-37
NT2 NT2 NT2 NT2 NT2 NT2 NT2
S5V S-5V 5V 9V
B
I/F
BOARD
C
"K70A"
K8Q
J10EG070G
1 Q-8 7
NT2 NT2
Q-2 Q-3 Q-5 Q-6 Q-7
NT2 NT2 NT2 NT2
R9829
1/16GJ
10KC
D
S5V
R9827
1/16GJ
1KC
C9821
25KZ0.1
GQFZ
E
20
19
18
17
16
15 CON_RXD (FROM K8B)
14
13
12
11
F
G
5V
C1842
25KZ0.1
GQFZ
RB1841
R1HA2234G
H
SCLK_IP1
(TO IC1851 45P)
SDATA_IP1
(TO IC1851 44P)
IPSEL_CSA_IP1
(TO IC1851 29P)
I
J
K
16
SCH_MA8AA