Sony KDL32XBR950 Service Manual page 16

CN4000
RXIN0-
RXIN0+
DRAIN
RXIN1-
RXIN1+
DRAIN
RXIN2-
RXIN2+
DRAIN
TO
RXCLK-
PANEL
RXCLK+
BLOCK
DRAIN
RXIN3-
RXIN3+
CN4404
MAIN_SLICER(NC)
SUB_SLICER(NC
BINT
RESET_GL
VP
RESET
STBY_5V
FAN-PWR-SW
FAN-SPEED
LINE-MUTE
WOOFER_MUTE
CONTROL_S
SUR-R-OUT
M
SUR-L-OUT
TO A BOARD VAR_R
CN8001 VAR_L
NT-SW
MAIN_HSYNC
SUB_HSYNC
MAIN_AFT
SUB_AFT
AGC
O-SAP
I-SAP
FMONO
SDA-STBY
SCL-STBY
SDA-MAIN
SCL-MAIN
GRANT
/AC-INT
TV-RXD
/BOX-RST
P_SW(-)
TV-TXD
AC_RLY_ILINK
ATSC_OVP
AC_RLY_STBY
OVP
FAN_PROT
AC_DET
STBY 5V
STBY 5V
SET 5V
SET 5V
SET 6.5V
SET 6.5V
SET 6.5V
SET 6.5V
SET 9V
3-2 KDL32XBR950/KDL42XBR950 (UC)
IC4000 IC4001
RECEIVER INV IC4006
X4000
3.3V
1 24M
1 9 4
2 199 CLK BUS 172 3.3V
2 10 RXCLKOUT 26
3
4 11
5 12
6 RXOUT23 2 165 VIN 103
7 15 RXOUT27 7 164 HIN ROUT2 100
8 16 39 191 99
9 41 189 ROUT9 97
10 17 43 185 93
Y
11 18 45 183 87
GOUT2
Y
12 47 169 84
13 19 49 166 82
GOUT9
14 20 50 204 79
51 200 74
C BOUT2
53 196 69
54 192 65
BOUT9 IC4004
29 149 OSDIRIN5 64
R5-R7
30 148 RST-X 188 4 RESET
32 147 OSDIRIN7 GBRCLK 68
C
33 140 OSDIGIN5 DEN 62
G5-G7
34 137 GBRHOUT 63
35 136 OSDIGIN7 GBRVOUT 61 Q4000,4001
37 130 OSDIBIN5 SCL 159
LEVEL
B5-B7
CONVERTER
38 129 SDA 160
125 OSDIBIN7
YS/YM 158 YM1
157 YS1
111 OSD1HOUT
106 OSD1VOUT
IC4202 IC4203
AUDIO CONTROL PCM-SPDIF
8 XTO PD 19 34 SCL
CS 17 33 SDA
9 XTI
CCLK 16
X4200
CDTI 15
3 AINL
2 AINR CLK0 21 30 XTI
IC4201 2
1 25 AOUTL- SDT0 13 28 DAUX
3
26 AOUTL+ BICK 12 29 BICK
5
7 28 AOUTR+ LRCK 11 24 LRCK
6
27 AOUTR- PD 19
6a
8a
11a
11b
12a
IC4408
13a
NVM
13b +5V
14b
15a
IC4407
16a
17a RESET
17b
19b
21a
22b
24a
24b
26a
26b
27a
27b
28a D4411
28b
29a
29b
30a
30b
32a SDA-STBY
SCL-STBY
32b
34b
35a
35b
36b
36a
37a
37b
38a
38b
39a
39b
40a
IC4003
42b
2.5V REG
+5V
43b
44b +6.5V 1 2 +2.5V
45b +5V
5
TRANSCEIVER
46b
47b
48b
IC4002
49b +6.5V 3.3V REG
50b
+9V
1 CK 2 +3.3V
5
X4400
66.1565M
IC4007
3.3V
3.3V REG
1 2 +3.3V
5
M DCP,TMDS TRANSMITTER,
AUDIO CONTROL,
LVDSI/O,MAIN CPU
IC4406
SCL(12C-DEV) BUS-SW
SDA(12C-DEV)
13
1 2
5
3 4
IC4402
SELECTOR
12 Q4419
Q4421
5
10 11 4
3
6
2
15
1
8 9
10 9
Q4404
Q4400
Q4406
INV
TX1 16
(12C-DEV)
PDN 31 1 OUT 2 5V
RESET
(12C-DEV)
IC4410
ANALOG-UCOM
IC4204
BS6.5V
31 DAT1 BUS-SW3 42
28 CLK1 BUS-SW1 40
CLK 6 29 CLK0 CABLE-ERRORP 76
IC4303
IC4301
DAT 5 30 DAT0 CNVSS 9 SELECTOR
Q4411 NVM
WP 7
38 NVM-RST
ATSC-RXD 36
SA0 8 SDA 5 4
39 NVM-RST
ATSC-TXD 35
41 BUS-SW2
SCL 6 15
12 RESET
Q4426,4427
Q4407-4409
WP 7
4
AUDIO-PDN
57
10 9
56 AUDIO-DATP
55 AUDIO-CLKP
54 AUDIO-CSM
58 FAN-ILG-PROT
60 FAN-PWR-SW
61 FAN-SPEED
D4407
67 LINE-MUTE
63 RESET DL
57 AUDIO-PDN
81 B_INT
37 CV_COMP_SW
DVI-VGA 87
52 ATSC_GRANT
DVI-RST 86
DVI-MUTE 88
Q4424,4425
50 ATSC_OVP
IUNVERTER
51 BS_REC TXD-PDP 4
85 SUBW-MUTE
RXD-RDP 3
20 MAIN
TMDS-RSTP 84
ON/OFF
43 BOX_RST M-SENSEP 56
SIRCSIN 7
5 R0
R5-R7
32 R1
MP WRN 78
89 R2
10 G0 XOUT 13
G5-G7
X4401
33 G1
16MHz
90 G2 XIN 15
11 B0
B5-B7
34 B1
IC4400
89 B2
01VS 22 YM
OSDH1OUT
3 21 YS
7 62 OSD-H
KEY 1 94
01VS
5 64 OSD-V
NC 75
9 IC4404
POWER LED
2 77
4
1 17 OSDOSC
IC4405 ANT-M 65
93 MAIN AFT
FF
ANT-S
68
74 I_SAP
3 CK Q 5 73 O_SAP POWER LEDP 47
19 AGC_ATT STB-LED 46
Q4413,4415
25 M/S_SW TIMER LED 45
LATCH
23 SUB_HIN
65 ANT-M SET POWER CONT 44
92 SUB-AFT
79 FMONO D-OVP 49
Q4417,4420
VD4100-4107
IC4100
TMDS_TRANSMITTER LIMITTER/PROTECT
T2-
R2
43 30
TX2 T2+
36 R9 31
T1-
27
53 TX1 T1+
28
56 G2
47 G9 T0-
24
44 TX0 T0+
25
63
58 B2 TC+
TX0+ 22
55 B9 TC-
TXO- 21
54
Q4125
57 CLK
2 DEN 9
SW
4 HS
5 VS
Q4100
SDA(12C-TMDS)
14 D_SDA
LEVEL
SHIFT
SCL(12C-TMDS) 15 D_SCL
IC4401
6 SV LV 7
RST 13 Q4102-4104,
SW
3 SX LX 2
Q4101
MCL-4
M-SENSE 11
7 MD_MDA
LEVEL
MDA-4
SDA SHIFT 8 D_MCL
3
1
SCL
2
5
7
IC4304
IC4300 6
SELECTOR
BUFFER
IC4305
CABLE_DET
1
15 5 6
2
4
13
3 14 3 2
12
5 1
4
1 5 8 9
3
2 10
6
11 12
13
9 10 11
IC4302 D4306-4309
TMDA RECEIVER L4300-4303
SPDIF+
15 14
SPDIF-
13
SIRCS+
2
SIRCS-
1
UART_0-
9 11
IC4306 UART_0+
10
VOLTAGE CONVERT
1 UART_1-
4 5 7
2 UART_1+
6
Q4402
LATCH
3
Q4428,4429
LATCH
1
2
IC4601
SELECTOR
7
1
6
5
Q4501,502
IUNVERTER
Q4414
LATCH
(12C-DEV)SCL-STBY
(12C-DEV)SDA-STBY
D100-4103
CN4100
1 DATA2-
2 DATA2+
9 DATA1-
LIMITTER
10 DATA1+
&
PROTECT
17 DATA0- DISPLAY_SIGNAL_OUT
(WHITE)
18 DATA0+
23 CLOCK+
24 CLOCK-
16 HOT_PLUGDET
6 DDC SCL
7 DDC SDA
CN4301
1 SDA
2 SCL
3 UD_BINT
D
4 DVI_NRST
TO UD BOARD
5 MUTE
CN7002
6 VGA
CN4300
B7 CABLE_DET
B1 FIELD_DET
B3 CH STATUS
B9 RESERVER 1
B8 NC
B11 RESERVER 2
DISPLAY_SIGNAL_OUT
B13 RESERVER 3 (BLACK)
A11 SPDIF+
A13 SPDIF-
A8 SIRCS+
FL
A10 SIRCS-
&
PROTECT
A1 UART_0-
A3 UART_0+
A4 UART_1-
A6 UART_1+
IC4307
4 B5 P_ON
CN4406
2 BINT
12C_SDA 3 SDA
12C_SCL 4 SCL
5 ROM-SDA
6 ROM-SCL
7 ROM-WP
8 BUS-SEL
9 TMDS-RST
CN4501
1 MS1
TO ANT SW
2 MS2
CN4401
1 KEY 1
2 KEY 2
STBY5V 4 STBY 5V
5 5V
5V
7 P_SW
8 P-ON
E
9 TIMER LED
TO H2 BOARD
10 ILINK LED
CN980
SRTBY LED
11
12 POWER LED
14 SCL-STBY
15 SDA-STBY