Sanyo PLC-SW30 Service Manual page 75

Schematic Diagrams PLC-SW30
S3.3V_PW
IC9401
TURBO
R1841
IC1841
1/16GZ
0C
24LC32AT-I/SN
R1844
1 A0 C1841
VDD 8
1/16GJ
25KZ0.1
2 A1 3.3KC
TEST 7
GQFZ
3 A2 SCL 6
R1842
4 VSS SDA 5
1/16GJ
10C
EEPROM
R1843
1/16GJ10C
R1849
1/16GJ
IRM_ST 3.3KC
3L_EN
NMI
A[23]
A[21]
A[22]
A[20]
DB[1]
S3.3V_PW
DB[0]
R311
M_SCLK1
X
R312
MUPO
1/16GJ10KC
LAMP_PWM
R313
M_SCLK2
X
M_SDA1
R314
1/16GJ10KC
M_SDA2
Q301
SCLK_PW
D301
2SK536P
1SS355
SDATA_PW
R317
BHEN
R316
1/16GJ680C
C/R_0
1/16GJ330C
CPU_RST
C/R_1
D[1]
D[0]
INTR
R1861
D[2]
1/16GJ560C
D[3]
D[4]
D[5] R1862
C1861
D[6]
D[7] X
D[9] C1862
X R/C
(K8E 2P)
D[8]
1/16GJ
D[10]
100C
D[14]
D[12]
D[11]
D[13]
D[15]
ROMOE
CS1
ROMWE
CS0
WR
RD
TPRESET
X
R318 1/16GZ0C
R361
1/16GZ0C
S3.3V_PW
R319 X
C360TM
R363
KK1000
1/16GZ0C
ICE_RESET
NMI
R362 R364
1/16GZ0C
1/16GZ0C
A[0-23]
D[0-15]
A[16]
A[15]
A[14]
A[13]
A[12]
D[0-15]
A[11]
A[10]
A[9]
A[20]
A[21]
ROMWE
R803
1/16GJ10KC
R804
1/16GZ0C
R807
1/16GJ10KC
A[1]
A[19]
A[18]
A[8]
A[7]
USB_D+
A[6]
A[5]
USB_D-
A[4]
A[3]
A[2]
861
1B0930G
1B1250G
862
USB_RST
874
6GJ
KC
876
X
S3.3V_PW
WR
RD
9
5V
Q1841
2SK536P
R1847
1/16GJ
4.7KC
P_SCLK1
R1848
1/16GJ (TO IC8801 TRMP)
R1846
4.7KC (TO IC8802 TEMP)
1/16GJ
(TO K8H TEMP)
3.3KC
P_SDA1
Q1842
2SK536P
M_SCLK1
(TO IC101)
M_SDA1
Q1843
5V
2SK536P
R1852
1/16GJ
4.7KC
P_SCLK2
R1853
1/16GJ
(TO IC3551 DAC)
R1851 4.7KC
(TO IC3571 DAC)
1/16GJ
3.3KC (TO IC5302 TA1370)
P_SDA2
Q1844
2SK536P
M_SCLK2
(TO IC8201)
M_SDA2
3L_EN 1
SCLK_PW
2
SDATA_PW
3
R1821
X
IRM_RS
4
R1823
1/16GZ0C
IRM_ST
5
R1829
1/16GZ0C
SH_R_ST
6
R1824
1/16GZ0C
TXD (TO IC9801 10P) SH_G_ST
7
R1826
RXD (FROM IC9801 12P)
1/16GZ0C
SH_B_ST
8
R1827
1/16GZ0C
TURBO_ST
9
R1822
1/16GZ0C 10
S3.3V_PW
X
C1863
1 VCC 14
25KZ0.1
R1863 GQFZ
2 13
R1864
1/16GZ0C
3 12
4 11
R1866
1/16GZ0C
R1867
5 10
1/16GZ0C
6 9
7 GND 8
IC351
IC1861 TC7W126FU-(TE12L)
HD74LVC14T
R359 C353
1/16GJ KZ0.01
560C GQFZ
CPU_RESET
R358
1/16GJ1.3KC
1 VCC 8
R366
2 7
1/16GZ0C
3 6 NMI_PW
4 GND 5
R367 R368
1/16GJ
1/16GJ
IC361 1KC
1KC
TC7WZ32FU
A[0-23]
D[0-15]
S3.3V_PW
C801
IC801
X
MBM29DL32TF70TNC260
A[17]
A15 A16
1 48
R811
A14 1/16GJ
2 BYTE 47 A[7]
10KC
A13
3 VSS 46
D[15]
A12
4 D15 45
D[7]
A11 D7
5 44
D[14]
A10 D14
6 43
D[6]
A9
7 D6 42
D[13]
A8
8 D13 41
D[5]
A19
9 D5 40
D[12]
A20 D12
10 39
D[4]
WE
11 D4 38
RESET
12 VCC 37
D[11]
NC
13 D11 36
D[3]
NC
14 D3 35
0.1GQFZ
D[10]
RYBY D10
15 34
D[2]
A18
16 D2 33
D[9]
A17
17 D9 32
D[1]
A7
18 D1 31
D[8]
A6
19 D8 30
D[0]
A5 D0
20 29
A4
21 OE 28
A3
22 VSS 27
A2
23 CE 26
A[1]
A1
24 A0 25
R808
1/16GJ
R806 FLASH ROM 10KC
X
OPTION1
OPTION2
OPTION3
MUPO
OPTION RESISTORS
See service parts list
10 11
A5 [Right]
P_SDA1
P_SCLK1
IC1821
3.3V
TC74LCX541FT
C1821
25KZ0.1GQFZ
VCC
20
19
(TO IC401 7070)
SCLK
18
(TO IC9401 TURBO)
(TO IC501 S/H)
(TO IC531 S/H)
SDATA
17
(TO IC561 S/H)
IRM_RST (TO IC401 95P,199P)
16
R1828
X
(TO IC401 94P)
15 IRM_STB
SH_R_STB (TO IC501 10P)
14
SH_G_STB (TO IC531 10P)
13
SH_B_STB (TO IC561 10P)
12
TURBO_STB (TO IC9401 1P)
GND 11
S3.3V_PW
IC341
C354 PST573IM
C344
C346
25KZ0.1
10KZ
1 VCC 8
X
GQFZ
1UGQFZ
2 7 1
VCC
3 6
C343
4 5 R354 10KZ
2 GND
GND
1/16GZ 1UGQFZ
0C
R357
3
RESET
X
R353
1/16GJ
C352 R351 15KC
KZ0.01 1/16GZ0C
GQFZ
IC1813
TC7S04F-TE85L
CS1
VCC
1 5
2
3 GND 4
CS1_B
A[7]
S3.3V_PW
TC74LCX541FT
CS1
1
R1814
1/16GJ10KC
K11 2
D1811
X R1816
1/16GJ10KC
K12 3
D1812
R1817
X
1/16GJ10KC
C802
K13 4
25KZ D1813
X
OPTION1 5
OPTION2
6
OPTION3
7
R1818
1/16GJ10KC
ROMOE
LAMP_ERR
8
ICE_SW_3.3V
R1819
ICE_SW_OE 1/16GJ10KC
S_SW
9
GND
10
S3.3V_PW
CS1
1
R1810
X
K14 2
D1814
R1815
X X
K15
3
D1816
X
4
5
6
7
8
9
GND
10
12 13
-6-
5V
IC8801
R8801
LM76CHMX-5 R8803
1/16GJ
1/16GJ
10C
10KC
C8803
1 SDA 8
+VS
25KZ
0.1GQFZ
2 SCL
A0 7
R8804
1/16GJ
R8802
1/16GJ 10KC
10C 3 O.S. 6
A1
TEMP SENSOR
C8801
FOR PANEL
4 GND
INT OUT 5
CJ
33CGQY C8802
CJ
IC8802
33CGQY 5V
R8808 LM76CHMX-5
1/16GJ
C8807
10C
25KZ
8
1 SDA +VS
0.1GQFZ
2 SCL A0 7 R8812
R8809
1/16GJ
1/16GJ
10KC
10C
3 O.S.
A1 6
TEMP SENSOR
C8804
CJ FOR LAMP
4 GND
INT OUT 5
33CGQY
C8806
CJ
33CGQY
ICE_RESET
NMI_PW
PW_ICE
ROMWE
1/16GJ100C
D[0]
S3.3V_PW
D[1]
D[2]
D[3]
D[12]
D[13]
D[14]
D[15]
RD
R1392
X
WR
R1393
X
S3.3V_PW
IC1812
TC7WZ32FU
C1812
X
VCC
1 8
2 7
3 6
4 5
GND
IC1801
TC74LCX574FT
IC1811
1 OE VCC
D[0]
2 D0 Q0
D[1]
3 D1 Q1
VCC
20 D[2]
D2 Q2
4
C1811
D[3]
X
5 D3 Q3
19 D[4]
6 D4 Q4
D[5]
7 D5 Q5
D[0]
18
D[6]
8 D6 Q6
D[7]
D7
9 Q7
D[1]
17
10 GND CK
D[2]
16
OUTPUT EXPANDER
D[3]
15
IC1802
D[4]
14
TC74LCX574FT
D[5]
13 OE
1 VCC
D[8]
2 D0 Q0
D[6]
D[9]
12
3 D1 Q1
D[10]
4 D2 Q2
D[7]
D[11]
11
5 D3 Q3
D[12]
6 D4 Q4
D[13]
7 D5 Q5
D[14]
IC1814 8 D6 Q6
X D[15]
9 D7 Q7
10 GND CK
VCC
20
OUTPUT EXPANDER
19
C1813
X
D[8]
18
D[9]
17
D[10]
16
LAMP_LED
TEMP_LED
D[11]
15 READY_LED
D[12]
14
D[13]
13
D[14]
12
D[15]
11
Schematic Diagrams
Main Board P.2/3
14
K8H
J10EG060G
5V 1
6
S3.3V_PW
K8W
J10EG060G
1
6
Not used for ICE
S3.3V_PW
K8V
R1383
X
1/16GJ
R1381 R1382
3.3KC
2 1 1/16GJ
100C
ICE_SW_GND
A[1]
ICD_SW_CS
ROMOE
D[8]
D[9]
D[10]
D[11]
D[4]
D[5]
D[6]
D[7]
A[17]
PIXEL
A[15] A[16]
ICE
A[13] A[14]
A[11] A[12]
A[9] A[10]
R1390
A[21] A[22]
X
A[0]
BHEN
R1388
X A[23]
A[19] A[20]
A[8] A[18]
A[6] A[7]
A[4] A[5]
A[2] A[3]
50 49
S3.3V_PW
C1801
X
20
19
K01
18 K02
K03
17
16 PWR_LED
15 TEMP_LED
14 LAMP_LED
13 READY_LED
MUTE
12 (TO IC5003 4P)
CS0
11 CS0
C1802
X
20
19 (TO K8A 2P)
FAN_SW
18 MCLK_SW (TO IC1341)
17 IRM_RS (TO R1822)
16 SH_R_ST (TO IC1821 6P)
SH_G_ST (TO IC1821 7P)
15
14 SH_B_ST (TO IC1821 8P)
13 TURBO_ST (TO IC1821 9P)
12 ON_3.3V (TO IC5631 1P)
11
K8G
5V
J10EZ150G
1
1/16GJ10C
R6851
R6852 1/16GJ10C
R6823 1/16GJ10C
R6854 1/16GJ10C
PWR_LED
R6856 1/16GJ10C
K11
R6857 1/16GJ10C
K12
R6858 1/16GJ10C
K13
R6859
1/16GJ10C
K01
R6861 1/16GJ10C
K02
R6862 1/16GJ10C
K03
R6863 1/16GJ10C
K14
R6864 1/16GJ10C
K15
15
15 16
A5
A
B
C
D
E
F
G
H
I
J
K
L