Bp Board Schematic Diagram (1 Of 6) - Sony KE-42M1 Service Manual

BP BOARD SCHEMATIC DIAGRAM (1 OF 6)

1 | 2 | 3 | 4 | 5 |
A
CN1001
100P
BLK
GND A1
R1002
GND B1 0
—
CHIP
GND A2
R1003 CENT_SP_SW1
0
GND B2
CHIP CENT_SP_SW2
GND A3
1
R1004 EQ_SW
GND B3 0
CHIP
GND A4
B GND B4
GND A5
GND B5
GND A6
GND B6
GND A7
—
GND B7
GND A8
GND B8
GND A9
GND B9
GND A10
C
GND B10
Q1002
GND A11
2SK1828TE85L R1017
R1012 LEVEL_SHIFT 4. 7 k
GND B11 4. 7 k 1/16W
1/16W
CHIP CHIP
GND A12
2.7
GND B12 D5V D3.3V
GND A13
— 3.8
GND B13
R1011
GND 4. 7 k
A14 1/16W R1016
CHIP 4. 7 k
GND B14 1/16W
CHIP
GND A15 4.2 2.9
GND B15
GND A16
D Q1001
2SK1828TE85L
GND B16
LEVEL_SHIFT
GND A17
GND B17
GND A18
TO(2/6)(3/6)(5/6)(6/6)
GND B18
— GND A19
GND B19 C1004
0. 0 1
GND A20
50V
F R1023
GND B20 1.1k
1005 1/16W
CHIP
GND A21
GND B21
E GND A22
GND B22
EQ_SW
EQSW A23
R1018 R1019
GND B23 0 22k R1020
1/10W 5. 6 k
CENT_SP_SW2 CHIP RN-CP 1/10W
CENTSPSW2 A24 RN-CP
CENT_SP_SW1
CENTSPSW1 B24 D1003
—
MM3Z5V6ST1
GND A25
SLEEP_MUTE R1013
NC B25 47k
1/16W
HP_DET CHIP
HPDET A26
TOAU
SRS R1014
BOARD NC B26 33k
HP_MUTE 1/16W C1005
CN5505 HPMUTE A27 0. 0 1
CHIP 16V
SP_MUTE B
SPMUTE B27
F R1010 1005
0
GND A28
LINE_MUTE CHIP D1002
JL1004
NC B28 MM3Z5V6ST1
GND A29
MODE
BUSY B29
TU_MUTE
INT A30
F_MONO2
— NC B30
F_MONO1 R1021
RESET A31 10k
1/16W
ST CHIP
NC B31
NC A32
R1008
47k
GND B32 1/10W
CHIP
NC A33 R1009
1k
1/10W SYNC_DET
G GND B33 CHIP
AGC
D3.3V
NC A34
SYNC_DET
NC B34
SCL_D
SCLD A35
SDA_D
SDAD B35
GND A36
— SDA_B_5V B36 SDA_B_5V
SCL_B_5V A37 SCL_B_5V
GND B37
POWER4
POWER4 A38
POWER3
POWER3 B38
POWER2
POWER2 A39
H POWER1
POWER1 B39
GND A40
DCINALERT B40
5VALERT
5VALERT A41
3.3VALERT
3. 3 VALERT B41
GND A42
—
GND B42
PANEL5V
PANEL5V A43 PANEL5V
PANEL5V B43
GND A44
REG9V B44 9V TO(2/6)
I GND A45
D5V D5V
D5V B45
GND A46
GND B46 D3.3V
D3. 3 V A47 D3. 3 V
D3. 3 V B47
— D3. 3 V A48
D3. 3 V B48
GND A49
GND B49 STBY5V
STBY5V A50
STBY5V B50
J
CN1002 R1001
XX 0
R1005
0
—
GND 1
PW_RST
JIG_TXD
TXD 2
RXD 3 JIG_RXD
R1006 JIG_RES
RES 4 0
VIN 5 C1001
0. 1 10V B 1005
JIG_MD0
MD0 6 C1002
K JIG_MD1 0. 1 10V B 1005
MD1 7 C1003
JIG_MD2 JIG_MD2 0. 1 10V B 1005
MD2 8
JL1001
P-TXD
CPU&PWROM P-TXD 9
JL1002 P-RXD
P-RXD 10 Q1003
JL1003 DTC114EUA-T106 3.3
NC 11
— P-RES 12
R1015 C1006 0
13 4. 7 k 0. 1
1/16W 10V
VIN 14 CHIP B
1005
B_INT 15
JIG_RXD
RXD 16
JIG_TXD
TXD 17
L GND 18
CN1005
10P
WHT FB1003
0uH
— JIG_RES
RES 1
VIN 2
RB1028
100 JIG_MD2
MD2 3
P-TXD
P-TXD 4
P-RXD
TOUPUBOARD
P-RXD 5
CN9304 P-RES 6
M
B_INT 7
JIG_RXD
RXD 8
JIG_TXD
TXD 9
GND 10
B_INT
—
N
KE-42M1
6 | 7 | 8 | 9 | 10 | 11 |
D5V D3.3V
STBY3.3V
R1052
47k
1/10W
CHIP
C1027
STBY5V
6.3V
IC1003 R1047
10k
S-80928CNMC-G8Y-T2 1/10W R1062
IC1001 RESET CHIP 47k 1608
L1001 FB1002 1/10W
22uH BA033FP-E2 0uH JL1048 CHIP
5
3.3VREG D1006
NC VSS HN1D03FU-TE85R
5.0 3.3 JL1028 3.3
RESET
VCC OUT VDD
GND
C1018 OUT 0.2
C1016 4700p CD Q1007
C1015 47 50V 0 3.3
0.01 6.3V B HN1B01FU-TE85R
C1011 16V 1608 RESET
47 B
16V 1005 3.3
Q1004
DTC114EUA-T106
RESET
JIG_RES JIG_RES JL1019
R1026 C1017 R1053
4.7k 0. 1 10
1/16W 10V 1/16W
CHIP B X1001 CHIP
1005 16.384MHz
R1027 C1024
100 0.01
1/16W C1021 25V
JL1020 CHIP 15p R1049 B
PW-BSY1 50V 0 CHIP 1608
CH
R1028 1608
JL1021 C1023
PW-BSY2 100 1/16W CHIP 15p
50V
C1020 C1022
0. 1 0. 1 CH
PW_RST_DET JL1022 10V 10V 1608
B B
R1029 1005 1005
100
1/16W
CHIP
STBY3.3V
7 5 3 1 7 5 3 1
JL1015
JL1016
JL1017 8 6 4 2 8 6 4 2
JL1018 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75
D1005
1PS302
C1012
0. 1 109 PG2
RB1002 10V
100 B
1005 110 PG3
C1014 111 AVCC
0.47
10V 1
JL1005 B 112 VREF
1608 113 P40/AN0
THERM0_P
JL1006 114 P41/AN1
115 P42/AN2
116 P43/AN3
JL1007
117 P44/AN4
FAN_ERR
118 P45/AN5
JL1008 RB1003
100
119 P46/AN6/DA0
JL1009
120 P47/AN7/DA1
JL1010
121 P90/AN8
RB1004
100
122 P91/AN9 P83/IRQ3-B/RXD3
5VALERT
R1041 100 1/16W CHIP
123 P92/AN10
3.3VALERT R1042 100
1/16W CHIP 124 P93/AN11
125 P94/AN12/DA2
IC1002
126 P95/AN13/DA3
RB1006 HD64F2376VFQ33V
100 MAINCPU
127 P96/AN14/DA4
HP_DET
128 P97/AN15/DA5 P22/PO2/TIOCC3/IRQ10-B
129 AVSS
CLAMP_GATE R1031 100 1/16W CHIP
130 PG4/BREQ0 P20/PO1/TIOCA3/IRQ8-B
SYNC_ON
R1032 100 1/16W CHIP
131 PG5/BACK
CCP_SW R1033 100 1/16W CHIP
132 PG6/BREQ P17/PO15/TIOCB2/TCLKD/EDRAK3
JL1023 MS_TXD
133 P50/TXD2/IRQ0-A
JL1024 MS_RXD
134 P51/RXD2/IRQ1-A P15/PO13/TIOCB1/TCLKC
1/16W CHIP
HDMI_RST R1034 100 135 P52/SCK2/IRQ2-A
R1035 100 1/16W CHIP
AV2_FB_INV 136 P53/ADTRG/IRQ3-A
R1058
0 JL1074
137 P35/SCK1/SCL0
CHIP RB1007
JL1025 R1037 100 1/10W CHIP 100
138 P34/SCK0/SCK4/SDA0
JIG_RXD
139 P33/RXD1/SCL1
JL1026 140 P32/RXD0/IRRXD/SDA1
JIG_TXD
141 P31/TXD1
JL1027 142 P30/TXD0/IRTXD
JIG_MD0
143 MD0
JIG_MD1
144 MD1
JIG_MD2
RB1008 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
100
RB1005 R1040
10k 47k
1/16W
CHIP
STBY3.3V
STBY3.3V
R1038 R1039
47k 47k
1/16W 1/16W
CHIP CHIP
C1019 R1063
0. 1 10k
10V 1/16W
B CHIP
1005
R1043
10k
1/16W
CHIP
R1111
2.2k
1/16W
CHIP
JL1029
JL1032
RB1009
47k
JL1047
R1054
0
STBY3.3V
STBY5V
TO(2/6)
DVIDEO
2
TOUPUBOARD TOG2BOARD
CN9303 CN6106
12 | 13 | 14 | 15 | 16 | 17
D3.3V
C1043
0. 1 R1100
STBY3.3V C1042 10V 0 R1102
47 B 0
6.3V CHIP
R1068 R1073 1005
10k 10k CHIP
1/16W 1/16W
CHIP CHIP
1
8 7 6 5
R1084 2
IC1004 4.7k
M24C64-WMN6T(B) 1/16W
R1064 EEPROM CHIP 3
10k IC1007
1/16W LM75CIMX-3 4
CHIP
C1032 TEMP.SENSOR
0. 1
10V R1087
B 4.7k
1005 1/16W R1104
CHIP 1 2 3 4 R1103 0
1 3.3 R1074 0
100 CHIP
B 1/16W CHIP
CHIP
R1065 3.3
6 3 10k
1/16W
CHIP R1096 R1097
2 47 47 R1105
3.3 R1075 1/10W 1/10W 0
100 CHIP CHIP
2.9 1/16W CHIP
4 1 CHIP
SCL_B
SDA_B
JL1052 R1106
0
CHIP
WD_RST
STBY5V
RB1019
100
STBY3.3V
NVM_WP
R1089
10k
1/16W
CHIP
R1098 Q1011
4.7k 2SK1828TE85L
1/10W LEVELSHIFT
CHIP
D1012
RB1020 MMDL914T1
100
B_INT
R1092 R1107
220 10k R1108
1/16W 1/10W 10k
JL1070 CHIP R1101 1/10W
SDA_B 4.7k CHIP CHIP
1/10W
JL1071 CHIP
SCL_B
5.0
3.3
RB1021
100
SIGN7252 JL1072 Q1010
2SK1828TE85L
JL1073 LEVELSHIFT
74 73
C1030
0. 1
10V
B
3.3 5.0
1005
VCC 72
JL1053
PE7/D7 71 BLK_ST
RB1022 R1094
VSS 70 100 0
JL1057
CHIP BMUTE TO(6/6)
BMUTE 69
JL1058
DRC_BYPASS 68 DRC_BYPASS TO(4/6)
JL1059
PE4/D4 67
DRC_3 66 DRC_3
TO(3/6)
DRC_2 65 DRC_2
DRC_1 64 DRC_1
R1066 10k
1/16W CHIP SRS
SRS 63
JL1060
DCTL 62
R1069 PWRINT
NC 61 3.3k 1/16W CHIP RB1023
100 SDA_D
C1041
PWRINT 60 10 SCL_D
16V
D1011
59 C1039 MMDL914T1
R1070 JL1054 0. 1
100 10V
CHIRQ 58 1/16W RB1024 B CHIRQ
CHIP R1072 100 1005
HSDEC 57 100 HSDEC
1/10W
CHIP TO(2/6)
VSDEC 56 VSDEC
P-TXD
P-TXD 55
P-RXD
P-RXD 54
JL1061
53
JL1062
DVI_VGA 52
R1071 RB1026
51 100 100
1/16W RB1025
CHIP 100
VSS 50
JL1055
49
JL1056
SIRCS 48
JL1063
47
JL1064 CSW_H
CSW_H 46
JL1065
BCLR 45 BCLR TO(6/6)
JL1066
DRC_5 44 DRC_5
JL1067 TO(3/6)
DRC_4
DRC_4 43
JL1068 CSW_V
CSW_V 42
C1031
R1067 0 CHIP 0. 1
VCL 41 10V RB1027
B 100
NMI 40 1005 R1085
100
WDTOVFN 39 1/16W
CHIP JL1069
SIRCSIRQ 38 SIRCSIRQ
STBY_LED
STBY_LED 37
R1086
100
1/16W
CHIP
35 36
3.3
0
3.3
C1037
0. 1
10V
B
1005
IC1006
GND
TC7SZ125FU(TE85R) TP1001
BUFFER
R1080 0 CHIP
PWRINT R1081 560 1/10W CHIP
1
D1007
MM3Z5V6ST1
2
D1008 C1035 3
MM3Z5V6ST1 6.3V 22
4
R1079 0 CHIP
5
P_SAVE_LED
6
STBY_LED
7
POWER_LED
8
9
10
11
R1082 220 1/10W CHIP
R1083
100
1/16W
CHIP
C1029 IC1005
100p SN74LV132APWR
50V
CH NANDGATE C1033
0. 1
1608 10V
B
4.4 1005
3.3
3.3 3.3 R1077 0 CHIP BP(1/6)
CHIRQ
3.3
3.3 R1078
220k
3.3 1/10W
CHIP
SIRCSIRQ (MAINCPU)
3.3 C1034
2200p
50V
B
1608
9-965-967-01<AT2>BP1/6
BP BOARD WAVEFORMS
| 18
1
2.4V (16.384MHz)
P-P
2
CN1009
4P
3. 3 V 1.8V (H)
P-P
GND
SDAB
SCLB
CN1006
11P
KEY1 TOH1BOARD
CN9001
GND
POWER_INT
GND
STBY5V
P_SAVE_LED
TOH2BOARD
STBY_LED
CN9101
POWER_LED
PICTURE_MUTE
GND
SIRCS
KE-42M1
27