Schematics And Supporting Information; Bu Board Schematic Diagram (1 Of 12) - Sony KDL-40Z4100 Service Manual

3-4. SCHEMATICS AND SUPPORTING INFORMATION

BU BOARD SCHEMATIC DIAGRAM (1 OF 12)

1 | 2 | 3 | 4 | 5 |
A
— R1021
75
1/10W
VD1001
RN-CP
0.5%
GND
GND
B
6
—
4 3 3
4
2 1
2 1
VideoInput1
VD1003
5
C
V1
9
V1_DET
10
7
8
— VD1004
L1 GND
11
12
R1005
1M
R1 13 1/16W
CHIP
15
D 14
V2 18
V3_DET
19
R1007
16
1M
VideoInput3 1/16W
17 CHIP
GND
—
L2 20
21
VD1005
R2
22
24
23
E
*J1001 VD1007
R1009
4 3 4 3 1M
1/16W
CHIP
— 1 2 1 2
R1011
VD1006 1M
1/16W
CHIP
GND
GND
F
D3.3V
R1051
10k
1/16W
CHIP
— 5% V2_DET
R1052
100
1/16W
CHIP
5%
1005
G
V R1057
75
— VD1051 1/10W
RN-CP
VideoInput2 0.5%
C1052
GND 1
GND 6.3V
L
R1053 X6S
R1054 1005
1M V2_IN_L
1/16W 2 . 2 k
H CHIP 1/16W
CHIP V2_IN_R
5%
1005 5%
1005
R C1053
1
6.3V
R1055 R1056
1M 2 . 2 k X6S
1/16W 1005
1/16W
J1051 CHIP CHIP
4 3 5% 5%
1005
1005
—
GND
1 2
GND
I
—
J
—
R1111
G1
75
D1_DET 1/10W
RN-CP
0.5%
VD1101 VD1102 VD1103
K BL1
ComponentInput1
R1
R1102
— R1101
1M 2 . 2 k
1/16W CHIP 1/16W
1005
CHIP
L1 1005 5%
R2 R1103 R1104
L 2 . 2 k
1M
1/16W 1/16W CHIP
CHIP 1005
4 3 5%
1005
G2
D2_DET
— 1 2
ComponentInput2
GND
BL2
M
REF.1101~1199
R3
R1117
75
1/10W
RN-CP
L2
0.5%
— VD1121 VD1122 VD1123
R4
GND
N *J1101
R1106
R1105
1M 2 . 2 k
1/16W 1/16W
CHIP
CHIP
1005 5%
1005
—
R1107 R1108
1M 2 . 2 k
4 3
1/16W 1/16W
CHIP CHIP
5%
1005 1005
GND 1 2
O
GND
—
P
KDL-40Z4100/40Z4110/46Z4100/46Z4110
6 | 7 | 8 | 9 | 10 | 11 |
A_V1_IN_C,A_V1_IN_S2SW,A_V1_IN_SSW,A_V1_IN_V,A_V1_IN_Y
A_V1_IN_Y
*J1201
7P
VIN
A_V1_IN_C
R1004 VCC
75
1/10W GND
RN-CP
A_V1_IN_S2SW
VD1002 Opt/Audio Output
C1001
1
10V
X7R
1608
A_V1_IN_SSW
GND
L 1
2
A_V1_IN_V
R1023
R
75 3
1/10W
RN-CP
4
0.5%
A_V_IN
*J1202
C1002
1
R1006 6.3V
2 . 2 k X6S
V1_IN_L
1/16W 1005
CHIP
5%
V1_IN_R
C1003
1
6.3V
X6S
R1008 1005
2 . 2 k
1/16W
CHIP
5%
*J1203
A_V3_IN_V
R1025
75
1/10W PC_LR IN
RN-CP
0.5%
C1004
GND 1
R1010 6.3V
2 . 2 k X6S
1/16W 1005 V3_IN_L
CHIP
5% V3_IN_R
C1005
1
6.3V
X6S
R1012 1005
2 . 2 k
1/16W
CHIP
5%
L
AUDIO IN
R
*J1204
A_V2_IN_V
A_V_IN
REG12V
F1422
5A R1420
24V *C1420 330k
1
1/16W
25V CHIP
X7R 5%
2012
POWER3
REG5V
D1_IN_CB,D1_IN_CR,D1_IN_Y
D1_IN_Y FB1301
0uH
D1_IN_CB
C1310 C1309
16V 0 . 1
D1_IN_CR 47 25V
X7R
1608
R1113 R1115
GND
75 75
1/10W 1/10W
RN-CP RN-CP
Analog Tu
0.5% 0.5%
IIC
C1307 C1308
1 1
25V 25V
C1101 X7R 2012 X7R
1 2012
6.3V A_D_IN R1307
X6S RT3S02M-T111-1 100 R1308
VSW_OUT_Y/CV 1/16W 1/16W 100
1005 Q1301 CHIP
D1_IN_L
D1_IN_R
4 7 6 8 0
C1102
1 DC1.0V / 1VppOUT
6.3V
X6S
1005
47
VSW_OUT_C RT3S02M-T111-1 21 22 23 24 25 26 27 28
Q1302
4 7 6 8 0
20 CV/YOUT1
DC1.8V
19 COUT1
D2_IN_CB,D2_IN_CR,D2_IN_Y 47
18 NC
17 CV/YOUT2
D2_IN_Y RT3S02M-T111-1
IC1301
A_ATI_GRA_V Q1303 16 COUT2
CXA2241Q-T4
D2_IN_CB
2VppOUT 15 NC
4 7 6 8 0 sub-Display 14 CVOUT3 VideoSW
D2_IN_CR
G r a p h i c s
13 CV/YOUT3
R1119 R1121 47
75 R1313 12 COUT3 90HEX
75 R1314 1k
1/10W 1/10W 1k
RN-CP RN-CP 1/16W 1/16W
0.5% RN-CP 11 DCOUT
0.5% RN-CP 0.5%
0.5%
RT3S02M-T111-1
Q1304
A_ATI_CC_VY
10 9 8 7 6 5 4 3
4 7 6 8 0 2VppOUT
AMD-CC
C1103 47
1 R1316 R1315 GND
A_D_IN 1k 1k
6.3V 1/16W 1/16W
X6S RN-CP RN-CP
1005
D2_IN_L 0.5% 0.5%
D2_IN_R
R1317
100
C1104 GND
1 1/16W
CHIP
6.3V 5%
X6S
1005
1/16W
5%
100 R1301
1 C1301
1005 CHIP 2012 25V
X7R
12 | 13 | 14 | 15 | 16 | 17
D3.3V
A_LINEOUT
A_SPDIF_OUT
C1204
0 . 1
16V
1005
INVERTER_ERR
A_LINEOUT_L
R1201 BALANCER_ERR
2 . 2 k R1202
1/16W 220k
Q1401
CHIP 1/16W
5% CHIP RT3N77M-TP-1
5%
A_LINEOUT_R
1005
R1203
2 . 2 k R1204
1/16W 220k
4 3 CHIP
5% 1/16W
CHIP
5%
1005
1 2
BACKLIGHT
GND DIMMER_DRV_OUT
A_PC_IN
C1213
1
R1208 6.3V
X6S
2 . 2 k 1005
1/16W PC_IN_L
CHIP
PC_IN_R
R1206 C1214
2 . 2 k 1
R1205 1/16W
1M CHIP 6.3V
X6S
1/16W 1005
CHIP
4 3 5%
R1207
1M
1 2
GND
GND
R1212
2 . 2 k A_DVI_IN
C1210
1/16W 1
CHIP 6.3V
X6S
1005
C1212 DVI_IN_L
R1211 0 . 0 0 1
1M
50V DVI_IN_R
X7R
1005
C1211
1
6.3V
R1215 C1215
2 . 2 k X6S
1/16W 0 . 0 0 1 1005
50V
CHIP X7R
1005
4 3
R1214
1M
1/16W GND
CHIP
5%
1 2
GND
ET1001
ET1002
ET1003
TPC8109(TE12L)
Q1423
ET1004
D1421
MAZ8150G0LS0
PANEL12V
ET1005
ET1006
ET1007
*R1421
33k
1/16W
CHIP ET1008
5%
ET1009
C1421 Q1424
0 . 1
UNR52A1G0LS0
16V
1005
GND
GND
DigitalMediaPort
A_DMP_TXD
A_DMP_RXD
A_DMP_DET
A_DMP_L-
A_DMP_R-
A_DMP_L+
A_DMP_R+
A_DMP_V
3 1
RB1307 RB1306 RB1305
10k 10k 10k
4 2
V1_DET
29 30
V3_DET
RB1302
100
S2_3 31 D1_DET
IN4_C 32 D2_DET
IN4_Y 33 RB1303
100
1/16W Video2
S1_3 34
A_DMP_DET
5%
IN4_CV 35 A_V2_IN_V
100 R1305 PC_DET
1 C1305
S2_2 36 1005 CHIP 2012 25V
RB1304
100
IN3_C 37 X7R
IN3_Y 38
S1_2 39
A_DMP_V
IN3_CV 40
R1306
100 C1306 for DMPort-CV
1
1/16W 25V
CHIP X7R
5%
2012
2 1 BU 1/12
A_V1_IN_S2SW
1/16W
5% A_V1_IN_C
1/16W
100 R1302 1 C1302 Video1 VIDEO SW & I/O
1005 CHIP 5% 2012 25V A_V1_IN_Y
X7R
100 R1303 1 C1303 A_V1_IN_SSW
1/16W
1005 CHIP 2012 25V
5% A_V1_IN_V
X7R
100 R1304 1 C1304
1005 CHIP 2012 25V
X7R
Video3
A_V3_IN_V
| 18 | 19 | 20 | 21 |
D3.3V
7 5 3 1
10k
RB1401
8 6 4 2
4 1
5 2
6 3
JL1410
600
FB1401 1 BAL_ERR(42_CMO-INV)
2 GND
GND R1415 JL1411
2 . 2 k
1/16W 3 INV_ERR
TO PWR BOARD
CN6154
4 BACKLIGHT ON/OFF
2 4 5 DIMMER
R1416
100
6 HEATER_ON
1/16W
C1403 C1405 R1418
4 . 7 0 . 0 1 330k X7R
25V 1/16W 25V 7 REG12V
10V
X7R X7R RN-CP 0 . 0 1 CN1401
1005 0.5% C1401 7P
2012
1 3
600
FB1402
D1410 GND
MAZ8039G0LS0
CL1401
REG12V
FB1403
0uH
STBY3.3V R1410
1005CHIP JL1406
0
POWER1 1 POWERON
1005CHIP R1411
0 JL1407
AC_OFF_DET
AU_13V 2 AC OFF DET
1608 CHIP R1412 JL1401
0
3 STBY 3.3V
4 UNREG13V
JL1402
5 UNREG13V
C1411
R1413 0 . 0 0 1
0
50V 6 UNREG13V_GND
CHIP X7R
2012 1005
7 UNREG13V_GND
JL1403 TO PWR BOARD
GND_AU
CN6150
HP_DET 8 REG12V_GND
9 REG12V_GND
JL1404
10 REG12V_GND
GND
11 REG12V
REG12V
12 REG12V
JL1405
13 REG12V
CN1411
C1223 13P
1k WHT
D5V_DMP
GND
*C1203 *C1201
*C1202
0 . 0 0 1 0 . 1 10
*IC1201
GND
D3.3V
GND
*R1220
3 . 3 k
DMP5V_EN
DMP5V_OVRCUR
*RB1202
100
*FB1202
*C1231 1 PGND
*C1226 *C1230 0 0 . 0 1
220 *C1227
220 0 . 1 2 VBUS(5V)
3 NC
*FB1203 4 VIDEO5V
GND 0
5 RXD
6 TXD
7 DET
8 DGND
9 WMDET
10 WMA/D
11 (Lch)AGND
12 (Rch)AGND
13 Lch
14 Rch
15 WMRX
16 WMTX
17 VIDEO
18 VGND
19 20
*R1209 3 4 3 4 3 4
75 *J1206
*VD1215
*VD1214
2 1 2 1 2 1
GND
A-1506-055-A <EX1> BU-P1
KDL-40Z4100/40Z4110/46Z4100/46Z4110
59