B Board - (Block 001) - Sony KLV-B20G10 Service Manual

3-3-5. B Board — (Block 001)
1 2 3
A
B
C0100
R0105
0.1
R0202 25V 0
CHIP
XX F
STBY3.3V
C0101
001:6E,3H,2I,3J,7H,7K,7K,7J,11E,9J,
10
9K,12G,11I,12H,15I,8C;006:2D,10D
16V
C
A7
A7 A14
A6
A6 A13
A5
A5 A8
A4
A4 A9
A3
A3 A11
A2
A2
G
A1
A1 A10
A0 IC0100
A0 E
32P
Q0 Q7
OTP
(link to voltage table- 15")
(link to voltage table- 20")
D
2 4 6 8 2 4 6 8
RB0101
RB0100
47
47
1 3 5 7 1 3 5 7
E
CN0100
XX R0100
0
CHIP
RST_0 1 RST_0
RST_I 2 RST_I
ALE_M 3 ALE_M 001:9C
GND 4
F
CN0101
FB0101
4P
0uH
FB0102
KEY
KEY1 1
0uH
GND 2
KEY2 3 KEY2 001:7H
GND 4 FB0103
0uH
FB0104
To H4 Board
0uH
CN9100
G
CN6300
6P
14.3B/16.5 1 14.3B/16.5 001:2G,15H; 006:3B
14.3B/16.5 2 14.3B/16.5 001:2G,15H; 006:3B
GND 3
GND 4
STBY5V
+5VSTBY 5
001:5B,3J,13D,10H,13J
GND 6
To A (Block 002)
CN6202
GND
H
CN3000
30P
R3037
To A (Block 003)
0
CN0043
CHIP
AVLINK 1
PA_DET 2 PA_DET
R3039
SIRCS 3
0 CHIP
POWER_AV 4 R0214
POWER_AV R0215
R3041 10k
001:6K
CS 5 CS 2.2k
0 CHIP RN-CP
R3042
AVLINK RN-CP
VS 6 VS
0
R3043 CHIP
HS 7 HS Q0100
0 CHIP
2SK2036(TE85L)
MODE1 8 MODE1
I MODE2 9 MODE2
STBY3.3V R0217
R3049
DIMER 10 DIMER XX
0
LED1 11 LED1
001:4C,6E,3H,3J,
CHIP
R3046
SCL-5 12 SCL-5 7H,7K,7K,7J,11E,9J,
0
GND 13 9K,12G,11I,12H,15I,
CHIP
R3048 8C;006:2D,10D R0216
SDA-5 14 SDA-5 10k
0
RN-CP
GND 15
CHIP
GND 16
STBY5V
GND 17
C3100 001:5B,2H,13D,10H,13J
33p
GND 18
R3050 CH
GND 19
CHIP
0
CB 20 CB_IN
R3052
CR 21
CR_IN L3004
0 CHIP
J
GND 22 1uH
GND 23
CVBS_MONITOR 24 CVBS_1 001:6F;002:2I
R3056
R3054
CHROMINANCE 25 YC_C
002:4F
0 CHIP XX
GND 26
STBY3.3V
R0227
GND 27
R3058 0 CHIP 001:4C,6E,3H,2I,
47k
LUMINANCE 28 YC_Y R0218
1/10W 7H,7K,7K,7J,11E,9J,
47k
RN-CP
YSYNC 29 Y_IN 9K,12G,11I,12H,15I,
1/10W
0
R3060 CHIP
GND 30 RN-CP 8C;006:2D,10D
SIRCS
001:8I
AGND
R7570
R0228 Q0103
K AGND
0 XX 2SK2036(TE85L)
CHIP
R7571 GND
0
CHIP
L
– 28 –
KLV-B15G10/B20G10
4 5 6 7
CN1004
18P
C1049
0.1
25V
F
FB1006
0uH
STBY5V
001:2H,3J,13D,10H,13J
C1048
0.1
25V
F
C1047
0.1
25V
F
A14
AD0,AD1,AD2,AD3,AD4,AD5,AD6,AD7,ALE,PS,RD,WR
A13
TRIDENT_BUS
A8
A9
A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14,A15,A16,A17,A18PSEN
A11
PSEN
A10
D0,D1,D2,D3,D4,D5,D6,D7
IC0102
SDA5550M-QB-T
MAIN MICRO PROCESSOR
STBY2.5V
001:6E,6F,7G,12E,11F,15E,12G (link to voltage table- 15")
7 5 3 1 7 5 3 1 (link to voltage table- 20")
C0109
RB0107 RB0108
R0119 0.1
4.7k
4.7k 0 25V
D1
CHIP F
8 6 4 2 8 6 4 2
STBY2.5V D2
001:6D,6F,7G,12E,11F,15E,12G
D3
D4
STBY3.3V
R0120
RB0104
001:4C,3H,2I,3J,7H,7K,7K,7J,11E,9J,
0 C0110
47
9K,12G,11I,12H,15I,8C;006:2D,10D CHIP 0.1
25V
F
AD0
AD1
AD2 RB0102
100
AD3
AD4
AD5 RB0103
100
AD6
AD7
R0131
FB0100 0
CHIP
XX
C0136 R0133
R0205 XX
R0134
0
001:3J;002:2I
CHIP
STBY2.5V CVBS_1
C0135
001:6D,6E,6F,7G,12E,11F,15E,12G C0111
STBY2.5V
0.1 100p
R0123
R0114 001:6D,6E,6F,7G,12E,
0 25V CH
6.8k R0118 11F,15E,12G
CHIP F
KEY
RN-CP 10k R0126 100
C0108
MODE1
RN-CP XX
R0127 100
MODE2
R0115 R0128 100
6.8k
R0117 R0129 100
RN-CP
1.8k 1/10W RN-CP
R0116
RN-CP HS
1.8k
RN-CP VS
R0206
C0102 C0103 C0106 C0107
10k
100p 100p
100p 100p
CH CH CH CH
001:6D,6E,6F,12E,11F,15E,12G
STBY3.3V
001:4C,6E,3H,2I,
3J,7K,7K,7J,11E,9J,
9K,12G,11I,12H,15I,
8C;006:2D,10D
C0112
100p
CH
IC0101
LM393DT
VOLTAGE COMPARATOR
R0121
XX
AVLINK
001:2I R0125
10k
R0122 R0124 RN-CP
XX XX
KLV-B15G10/B20G10
RM-Y1108 RM-Y1108
8 9 10
B
(Block 001)
MICON
R0164
100
1/10W RB0105
RN-CP 100
R0162 8 6 4 2
2 4 6 8
100
RB0111
1/10W
RN-CP 100
R0158
8 6 4 2
7 5 3 1
0
2 4 6 8 1 3 5 7
RB0109 RB0110 CHIP
47 100
C0118
7 5 3 1 0.1
25V
7
1 3 5 F
RB0106
100
D1 FL_RST A12
D4 A7
A7
D2 A13 A13
C0130
D3 A12 A14 0.1
25V
XROM A14
R0130
VDD2.5 VDD3.3
0
RB0112
CHIP VSS VSS
100
VDD3.3 VDD2.5
A15
P0.0 FL_PGM
A17
P0.1 A15
P0.2 A17/P4.0
A18
A16
P0.3 A16
P0.4 A18/P4.1
R0178 0 CHIP
P0.5 A19/P4.4
R0177
P0.6 NC
R0179 0 CHIP
XX
P0.7 RB
R0180 0 CHIP
ENE WR
R0132 0 CHIP
STOP NC
R0181 0 CHIP
0 CHIP
OCF P1.7 DIMER
0
CHIP
EXTIF NC
R0182 CHIP
0
C0113 0.1
CVBS BLANK/COR
16V B R0183
47k 1/10W RN-CP
VDDA2.5 B
R0184 47k 1/10W RN-CP
VSSA G
P2.0 R
1/10W RN-CP
R0185 47k 1/10W RN-CP
P2.1 VDDA2.5
1/10W RN-CP C0123
R0190
P2.2 VSSA 0.1
0
1/10W RN-CP
25V
P2.3 NC CHIP
C0137
F
100p NC XTAL1 C0124
33p
CH R0135
HSS/SSC XTAL2
0 CH
VS NC
CHIP X0100
C0125
R0136
6MHz
33p
0
CHIP CH
STBY2.5V
R0186
10k
1/10W
R0203
RN-CP
0
CHIP
GND
OUT
R0174
R0172
0
100 CD VDD
CHIP
1/10W
R0211 RN-CP C0126 IC0104
0.1
10k PST3629UL
25V
RN-CP RESET
B
TRIDENT_VOLTAGE_FAIL
STBY5V
R0233 001:2H,3J,13D,5B,13J
10k
1/10W
RN-CP
C0114 C0116 C0117
100p 100p 100p
R0175
CH CH CH
0
CHIP
C0120
R0166 0.1 R0191
0 25V 0
R0235 IC0103
F
CHIP CHIP
XX M24C32-WMN6T(B)
SERIAL EEPROM C0127
C0128
R0234 0.1
XX
1.8k E0 VCC 25V
R0187
RN-CP F
100
E1
WC
1/10W
RN-CP
SCL
E2
R0229
R0188 100 1/10W RN-CP
0
VSS SDA
CHIP
R0189
100
1/10W
RN-CP
C0115
R0152
0.1
10k
25V
RN-CP
F
STBY3.3V
001:4C,6E,3H,2I,3J,7H,7K,7J,11E,
8 7 6 5
9K,12G,11I,12H,15I,8C;006:2D,10D
1 2 3 4
R0150
R0138
10k
47k
RN-CP
RN-CP
STBY3.3V
R0143
10k 001:4C,6E,3H,2I,3J,7H,7K,7J,11E,
RN-CP 9J,12G,11I,12H,15I,8C;006:2D,10D
STBY3.3V
R0137 001:4C,6E,3H,2I,
10k
3J,7H,7K,11E,9J,
RN-CP
1/10W 9K,12G,11I,12H,15I,
8C;006:2D,10D
11 12 13 14
C3901
0.1
16V
B
IC3900
LM75CIMX-3
THERMAL WATCH DOG
R3903
XX
SDA_B
001:12I,15J;002:6K
SCL_B
001:12I,15J;002:7J
IC6307
S-1111B33MC-NYSTFG
3.3V REG
STBY5V
001:2H,3J,5B,10H,13J
C6313
0.1
25V
B
C6314
R0194
47
0
16V
F CHIP
001:4C,6E,3H,2I,3J,7H,7K,7J,9J,
STBY3.3V
9K,12G,11I,12H,15I,8C;006:2D,10D
C6318
0.1
STBY2.5V 25V
C0131
R0195 B
0.1 001:6D,6E,6F,7G,11F,15E,12G
0
25V
CHIP
F
R0201
100
1/10W
RN-CP
RESET_TR
R0176
002:8I
0
CHIP
STBY3.3V
R6333
5.6k
1/10W
RN-CP
STBY2.5V
R6334
D6309 4.7k
1/10W
MMDL914T1
RN-CP
PANEL5V
005:7C: 006:9C
R0196
XX
STBY2.5V
001:6D,6E,6F,7G,11F;12E,15E
R192
100
STBY3.3V
1/10W
R0197 001:4C,6E,3H,2I,3J,7H,7K,7J,11E,
RN-CP
0
CHIP 9J,9K,11I,12H,15I,8C;006:2D,10D R0231
100k
C0138 1/10W
0.22 RN-CP
10V
B
Q0104
C0140
2SK2036(TE85L)
0.1
25V
TRIDENT_VOLTAGE_FAIL F
006:10D
R0230
STBY3.3V
220k
R0198
001:4C,6E,3H,2I,3J,7H,7K,7J,11E,
R0199 1/10W
4.7k S
4.7k 9J,9K,12G,11I,15I,8C;006:2D,10D RN-CP
1/10W
RN-CP 1/10W
RN-CP Q0105
MUN2212T1
SDA_B 001:14D,15J;002:6K
SCL_B
001:14D,15J:002:7J
R0219
STBY3.3V
2.2k
001:4C,6E,3H,2I,3J,7H,7K,7J,11E, 1/10W
RN-CP
9J,9K,12G,12H,15I,8C;006:2D,10D
Q0101
2SK2036(TE85L)
001:2H,3J,13D,10H,5B
STBY5V
001:2H,3J,13D,10H,5B R0222
4.7k
R0223
1/10W
XX
RN-CP
SDA-5
STBY5V
R0224
001:2H,3J,13D,10H,5B
4.7k
1/10W
RN-CP
SCL-5
– 29 –
15 16
A
R3900
0
B
CHIP
R3902
XX
R3901
0
CHIP
8 7 6 5
C
1 2 3 4
R3904
R3905
47
47
1/10W
RN-CP 1/10W
RN-CP
D
C6315
0.1
25V
B
STBY3.3V
3.3V 0.03A
C6316
10
16V
IC6306
BH25FB1WG-TR
2.5V REG
STBY2.5V
001:6D,6E,6F,7G,12E,11F,12G
C6320 E
10
16V
C6319
0.1
25V
B
F
Q6303
MSB709-RT1
R5V/LCD_SUPPLYFAIL
R6330
470 001:9H
1/10W
RN-CP
R6331
C6327
2.2k
1 1/10W
6.3V RN-CP
B
G
R0232
10k
1/10W
RN-CP
POWER_AV
IC0105 001:9H;006:2D
PST600LMT
OUT VCC
GND
C0141
47
H
6.3V
14.3B/16.5
C0139 001:2G; 006:3B
D0101
0.1
MM3Z4V7T1
25V
F
R0221
2.2k
R0220 1/10W
RN-CP
XX
I
STBY3.3V
001:4C,6E,3H,2I,3J,7H,7K,7J,11E,
9J,9K,12G,12H,11I,8C;006:2D,10D
SDA_B
001:14D,12I:002:6K
R0226
XX
SCL_B
S 001:14D,12I;002:7J J
Q0102
2SK2036(TE85L)
R0225
XX
B-WAX13063-E..-B..(Block 001)-B15/20G10
K
L