Sony KLV-MV32M1 Service Manual page 26

(2) Schematic Diagrams of BL Board
1 3
2
A
CN1001
100P
GND A1
R1002
0
GND B1
CHIP
GND A2
R1003
0
GND B2
CHIP CENT_SP_SW1
GND A3
1
R1004
CENT_SP_SW2
GND B3 0
CHIP EQ_SW
GND A4
GND B4
GND A5
GND B5
GND A6
B
GND B6
GND A7
GND B7
GND A8
GND B8
GND A9
GND B9
GND A10
GND B10
Q1002
GND A11
2SK1828TE85L
R1012 LEVEL_SHIFT
GND B11 4.7k
1/16W
CHIP
GND A12
GND B12 2.7
GND A13 4.3
GND B13
R1011
C
4.7k
GND A14 1/16W
R1016
CHIP 4.7k
GND B14 D5V D3.3V
1/16W
CHIP
GND A15
2.9
GND B15
4.4
GND A16
Q1001
2SK1828TE85L
GND B16 LEVEL_SHIFT
GND A17
GND B17
GND A18
GND B18
GND A19
GND B19
C1004
0.01
GND A20 50V
F
GND B20
1005
GND A21
GND B21
D
GND A22
GND B22
3.3 EQ_SW
EQ SW A23
GND B23
3.3 CENT_SP_SW2
CENT SP SW2 A24
3.3
CENT_SP_SW1
CENT SP SW1 B24
GND A25
3.2
TO SLEEP_MUTE R1013
NC B25
47k
AE(5/5)BOARD 3.2 1/16W
HP_DET
HP DET A26 CHIP
CN5504
0 SRS
NC B26 R1014
33k
3.3 HP_MUTE C1005
1/16W
HP MUTE A27 CHIP 0.01
16V
3.3 SP_MUTE
B
SP MUTE B27 PANEL5V
R1010 TO(5/5) 1005
0
GND A28
0
LINE_MUTE CHIP D1002
NC B28 MM3Z5V6ST1
GND A29
E 0.8
MODE
BUSY B29
0.2 TU_MUTE
INT A30
3.3 F_MONO2
NC B30
3.3 F_MONO1
RESET A31
0
ST
NC B31
NC A32
R1008
47k
GND B32 1/10W
CHIP
NC A33
SYNC_DET
GND B33
0 R1009 AGC
1k
NC A34
1/10W
3.2 CHIP SYNC_DET
NC B34
4.8 SCL_D
SCL D A35
4.8
SDA_D
SDA D B35
GND A36
4.4
SDA_B_5V B36 SDA_B_5V
4.5
F
SCL_B_5V A37 SCL_B_5V
GND B37
3.3 POWER4
POWER4 A38
3.3 POWER3
POWER3 B38
3.2
POWER2
POWER2 A39
3.2
POWER1
POWER1 B39
GND A40
9.1
DCIN ALERT B40
3.0
5VALERT
5V ALERT A41
3.2 3.3VALERT
3.3V ALERT B41
GND A42
GND B42
4.9
PANEL5V
PANEL5V A43 PANEL5V
PANEL5V B43
GND A44
9.1
G
REG9V B44 9V
TO(2/5)
GND A45
4.9
V5V/D5V B45 D5V D5V
TO(3/5)(4/5)
GND A46
GND B46
3.3
D3.3V A47 D3.3V
D3.3V
TO(2/5)(3/5)(4/5)
D3.3V B47
D3.3V A48
D3.3V B48
GND A49
GND B49 STBY5V
4.6
STBY5V A50
STBY5V B50
H
FB1001
CN1002 0uH
18P R1001 R1005
0 0
GND 1
JIG_TXD
TXD 2
JIG_RXD
RXD 3
R1006
JIG_RES
RES 4 0
C1001
VIN 5
0.1 10V B 1005
JIG_MD0 JIG_MD0
MD0 6
C1002
JIG_MD1 JIG_MD1 0.1 10V B 1005
MD1 7
C1003
JIG_MD2 JIG_MD2
0.1 10V 1005 B
MD2 8
CPU&PWROM
JL1001 P-TXD
P-TXD 9
JL1002 P-RXD
P-RXD 10
JL1003
NC 11
P-RES 12
I
100 R1015
13 RB1001
4.7k
1/16W
VIN 14 CHIP
B_INT 15
JIG_RXD
RXD 16
JIG_TXD
TXD 17
GND 18
J
K
4 5 6
D3.3V
D5V
STBY3.3V
L1001 IC1001 FB1002
22uH BA033FP-E2 0uH
3.3REG
4.6 3.3 JL1028
VCC OUT
GND
C1015 C1016
47
0.01
C1011 16V 6.3V
47
B
16V 1005
DTC114EUA-T106
JL1019
JIG_RES JIG_RES
R1017
4.7k R1026 C1017
1/16W 4.7k
0.1
CHIP 1/16W 10V
CHIP
B
1005
R1027
100
1/16W
PW-BSY1 JL1020 CHIP
R1028
JL1021
PW-BSY2 100 1/16W CHIP
JL1022
PW_RST_DET
R1029
100
1/16W
CHIP
STBY3.3V
TO(2/5)(3/5)(5/5)
JL1015
JL1016
JL1017
JL1018
R1023
1.1k
1/16W
D1005
CHIP
1PS302
C1012
0.1
10V
RB1002
100 B
1005
C1014
0.47
JL1005 10V
B
R1018 R1019
0 22k R1020 1608
5.6k
1/10W
CHIP RN-CP 1/10W
RN-CP
JL1006
D1003
MM3Z5V6ST1
JL1007
RB1003
PANEL_DET JL1008
100
JL1009
JL1010
RB1004
100
5VALERT R1041 100 1/16W CHIP
JL1004
3.3VALERT R1042 100 1/16W CHIP
DIMMER
RB1006
100
R1021 HP_DET
10k
1/16W
CHIP
CLAMP_GATE R1031 100 1/16W CHIP
SYNC_ON 100 1/16W
R1032 CHIP
CCP_SW R1033 100 1/16W CHIP
JL1023 MS_TXD
JL1024 MS_RXD
CHIP
R1034 100 1/16W
HDMI_RST
R1035100
1/16W CHIP
AV2_FB_INV
CHIP JL1074
R1058
0 RB1007
JL1025 R1037 100
100 1/10W CHIP
JIG_RXD
D3.3V
JL1026
JIG_TXD
JL1027
JIG_MD0
JIG_MD1
JIG_MD2
RB1008
100
RB1005 R1040
10k 47k
1/16W
CHIP
STBY3.3V
R1038 R1039
47k 47k
1/16W
1/16W
CHIP CHIP
D3.3V
RB1009
47k
Q1003
DTC114EUA-T106 3.3
RESET
C1006 0
0.1
10V
B
1005
R1120
0
CHIP
R1121
0
CHIP
DVIDEO
TO(2/5)
R1118
0
R1117
CHIP
0
2 CHIP
R1024 R1119
R1025 0
0 0
CHIP CHIP
CHIP
CN1003
20P
TO ULG(1/3)BOARD
CN9303
7 8 9
R1064
10k
1/16W
CHIP
R1052
47k
1/10W
CHIP
C1027
R1047 1
IC1003
10k 6.3V
S-80928CNMC-G8Y-T2 1/10W B
CHIP R1065
RESET 1608 10k
1/16W
CHIP
JL1048
NC VSS
D1006
HN1D03FU-TE85R R1062 3.3 2.7
47k
VDD RESET
1/10W
CHIP
CD OUT 0.6
C1018
0 3.3
4700p Q1007
50V HN1B01FU-TE85R 3.3
B RESET
1608
3.3 WD_RST
Q1004
RESET
0 R1053
10
INV
1/16W
X1001 CHIP
16.384MHz
C1024
NVM_WP
0.01
C1021 25V
R1049
15p B
50V 0CHIP 1608
CH
1608
C1023
15p
C1020 C1022 50V
0.1 0.1 CH
10V 10V 1608
B B
1005
1005
SIGN4698
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 74 73
109 PG2 VCC 72
1
110 PG3 PE7/D7 71
111 AVCC VSS 70
112 VREF BMUTE 69
113 P40/AN0 DRC_BYPASS 68
114 P41/AN1 PE4/D4 67
115 P42/AN2 DRC_3 66
116 P43/AN3 DRC_2 65
117 P44/AN4 DRC_1 64
118 P45/AN5 SRS 63
R1066 10k 1/16W CHIP
119 P46/AN6/DA0 DCTL 62
120 P47/AN7/DA1 NC 61
121 P90/AN8 PWRINT 60
122 P91/AN9 P83/IRQ3-B/RXD3 59
123 P92/AN10 CHIRQ 58
124 P93/AN11 HSDEC 57
125 P94/AN12/DA2 VSDEC 56
126 P95/AN13/DA3 IC1002 P-TXD 55
HD64F2376-268A
MAIN CPU
127 P96/AN14/DA4 P-RXD 54
128 P97/AN15/DA5 P22/PO2/TIOCC3/IRQ10-B 53
129 AVSS DVI_VGA 52
130 PG4/BREQ0 P20/PO1/TIOCA3/IRQ8-B 51
131 PG5/BACK VSS 50
132 PG6/BREQ P17/PO15/TIOCB2/TCLKD/EDRAK3 49
133 P50/TXD2/IRQ0-A SIRCS 48
134 P51/RXD2/IRQ1-A P15/PO13/TIOCB1/TCLKC 47
135 AV1_FB_INV/HDMI_RST CSW_H 46
136 AV2_FB_INV/VCP_RST BCLR 45
137 P35/SCK1/SCL0 DRC_5 44
138 P34/SCK0/SCK4/SDA0 DRC_4 43
139 P33/RXD1/SCL1 CSW_V 42
R1067 0 CHIP
140 P32/RXD0/IRRXD/SDA1 VCL 41
141 P31/TXD1 NMI 40
142 P30/TXD0/IRTXD WDTOVFN 39
143 MD0 SIRCSIRQ 38
144 MD1 STBY_LED 37
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 35 36
STBY3.3V
C1019
R1063
0.1
10V 10k
1/16W
B CHIP
1005
R1043
10k
1/16W
CHIP
R1111
2.2k
1/16W
CHIP
JL1029
JL1032
JL1047
R1054
0
PWRINT
D1007
MM3Z5V6ST1
D1008
MM3Z5V6ST1
P_SAVE_LED
STBY5V
STBY_LED
POWER_LED
C1029
100p
50V
CH
1608
4.4
3.3
3.3
CN1004
4P
TO GL BOARD
CN653
10
11 12
C1043
0.1
R1100
10V 0 R1102
B
0
CHIP
1005
R1068 R1073 CHIP
10k 10k
1/16W
1/16W
CHIP CHIP
C1042 1
47 8 7 6 5
6.3V
2
IC1004
M24C64-WMN6T(B)
3
EEPROM
IC1007
LM75CIMX-3 4
TEMP,SENSOR
C1032
0.1 R1084
10V R1087
4.7k 4.7k
B 1/16W 1/16W
1005 R1104
CHIP CHIP R1103
R1074 1 2 3 4 0 0
3.3 100
1/16W CHIP CHIP
CHIP
3.3
R1096 R1097
47 47 R1105
0
1/10W 1/10W
R1075 CHIP CHIP
3.3 100 CHIP
1/16W
CHIP
R1106
0
JL1052
CHIP
RB1019
100
D1012
MMDL914T1
R1089
10k
1/16W
CHIP
Q1011
2SK1828TE85L
LEVEL SHIFT
RB1020
100
B_INT
R1092
220
R1101
1/16W R1098
JL1070 CHIP 4.7k 4.7k
1/10W
SDA_B 1/10W CHIP
CHIP
JL1071
SCL_B
RB1021 3.3 5.0
100
JL1072
JL1073
Q1010
2SK1828TE85L
LEVEL SHIFT
C1030
0.1
10V
B
3.3 5.0
1005
JL1053
R1094
RB1022
100 0
JL1057
CHIP
BMUTE TO(5/5)
JL1058
DRC_BYPASS TO(4/5)
JL1059
SRS
JL1060
R1069 PWRINT
RB1023
3.3k 1/16W CHIP 100
C1041
SDA_D
10
16V
SCL_D
D1011
C1039
R1070 0.1 MMDL914T1
JL1054
100 10V
1/16W B CHIRQ
R1072 RB1024
CHIP 100 1005
100 HSDEC
1/10W
TO(2/5)
CHIP
VSDEC
P-TXD
P-RXD
JL1061
JL1062
R1071
100 RB1026
1/16W 100
CHIP
RB1025
100
JL1055
JL1056
JL1063
JL1064 CSW_H
JL1065
BCLR TO(5/5)
JL1066
JL1067
JL1068
CSW_V
RB1027
C1031
0.1 100
10V
B
R1085
1005 100
1/16W
CHIP
JL1069
SIRCSIRQ
STBY_LED
R1086
100
1/16W
CHIP
0 3.3
3.3
3.3 C1037
0.1
10V
B
1005
IC1006
GND
TC7SZ125FU(TE85R)
BUFFER
R1124
0
CHIP
R1125
0
CHIP
R1126
0
CHIP
R1127
0
GND_3
CHIP
3.3
R1080 0 CHIP
1
R1081 560 1/10W CHIP
2
0
C1035
3
6.3V 22
4
4.6
R1079 0 CHIP
5
0
6
0
7
3.2
8
0
9
10
4.4
11
R1082 220 1/10W CHIP
R1083
100
1/16W
CHIP
IC1005
SN74LV132APWR
NAND GATE
C1033
0.1
10V
B
3.3 1005
3.3
3.3 R1077 0 CHIP
CHIRQ
3.3
R1078
220k
1/10W
3.3 CHIP
SIRCSIRQ
C1034
2200p
50V
B
1608
BL(1/5)
(MAIN CPU)
B-SS12678<CH.>-BL.-P1
15
13 14
CN1009
4P
XX
3.3V
GND
SDA B
SCL B
•BL(1/5) BOARD WAVEFORMS
1
SCL_B
SDA_B
2.4V (16.384MHz)
P-P
2
R1107
10k R1108
10k
1/10W
CHIP 1/10W
CHIP
1.8V (H)
P-P
CN1006
11P
TO
KEY1
H1 BOARD
GND
CN9001
POWER_INT
GND
STBY5V
P_SAVE_LED
TO
H2 BOARD
STBY_LED
CN9101
POWER_LED
PICTURE_MUTE
GND
SIRCS
KLV-MV32M1 (CH) 3-13