Asu (3/7) Board - Sony KDS-R50XBR1 Service Manual

ASU (3/7) Board

1 2 3
A
TO DSU
JL2051
PC_R
PC_R A1
R2013
GND
B1 0
PC_LR
JL2052 CHIP PC_L
PC_L A2 001:16G
R2014
GND B2 0
JL2053 CHIP ATSC_R
ATSC_R A3
R2015
GND B3 0
JL2054 CHIP ATSC_L
ATSC_L A4
ATSC_LR
R2016
GND B4 0 001:12I
B JL2055
CHIP HDMI_R
HDMI_R A5
R2017
GND
B5 0
PC_LR
JL2056 CHIP HDMI_L
HDMI_L A6 001:13G
R2018
GND B6 0
JL2057 CHIP
HDMI_Y A7 HDMI_Y
R2019
001:10C
GND B7 0
JL2058 CHIP MTU_R
MTU_R A8
R2010
GND 0
B8
JL2059
CHIP MTU_L
MTU_L A9 MTU_LR
R2011
001:12H
GND B9 0
JL2060 CHIP
MTU_V A10 MTU_V
R2058
001:8H
GND B10 0
JL2061 CHIP
C
CVY_MAIN A11
GND B11
TU_H_MAIN A12
M_HSYNC
GND 001:10I
B12
JL2004
SUB_Y
SUB_Y A13
GND
B13
JL2005 SUB_C
SUB_C A14
VIDEO_SUB
GND B14
001:8H
JL2006
TU_H_SUB A15 SUB_HSYNC
001:12D
GND B15
JL2007
AFT_SUB
AFT_SUB A16
001:15C
GND
B16
JL2062
AD_RST
AD_RST A17
D R2012
002:15C
GND B17 0
JL2063 CHIP
AD_MUTE A18 AD_MUTE
R2055
002:15D
GND B18 0
JL2064 CHIP
LINE_MUTE A19 LINE_MUTE
002:15D
R2056
GND B19
0
JL2065
CHIP
SIRCS 001:3H
SIRCS A20
GND
B20
JL2066
USER_RXD A21 USER_RXD
R2057
001:3J
GND B21 0
JL2067 CHIP
USER_TXD A22 USER_TXD
R2029 001:3J
GND B22 0
CHIP
I2C_SDA A23
I2C_SDA
E GND B23
I2C_SCL
001:15J;002:5F;
I2C_SCL A24
I2C_S 003:10I
GND
B24
JL2068
SYSTEM_RST A25 SYSTEM_RST 003:6J;006:4C
CCPX(Sub)
GND B25
JL2069 SDA_IFP
SAIPH
SDA1(IFP_SDA) A26
Bus-SW
GND B26
JL2070 SCL_IFP
SCL(IFP_SCL) A27 I2C_IFP
006:1D
GND
B27
JL2071
B-INT A28
GND B28
JL2072 TVM_UDM
JIG_UDM A29
R2049
GND B29 0
F
JL2073 CHIP TVM_UDP
JIG_UDP A30
R2050
GND B30 0
JL2074
CHIP TVM_VBUS
JIG_VBUS A31
R2051
GND
B31 0
CHIP
AC_RLY A32 AC_RLY 002:15F;004:6E;
R2009 004:7D
GND B32 0
CHIP
SET_ON A33 REC_ON
004:10F;004:5D;
GND B33
004:7H
JL2075
IFP_VSYNC A34 IFP_VSYNC
R2052
006:9G
GND B34 0
JL2076
CHIP
+B_OVP
NC A35
R2053 004:5D
GND B35 XX FL2006
G
SW_9V A36 EMI SW_9V
GND B36 G
GND_3
SW_9V A37
GND B37
STBY5V A38
JL2008
STBY5V B38 STBY_5V
R2070
STBY5V A39 150mA
0
GND CHIP
B39
GND A40
GND
B40
SW3.3V A41
SW3.3V B41
FL2007
JL2009
SW3.3V A42
H EMI SW_3.3V
SW3.3V G
B42 200mA
GND_3
GND A43
GND B43
GND A44
GND B44
D5V A45
FL2008
D5V B45
EMI D5V
D5V A46
JL2010 G
500mA
D5V B46
GND_3
GND A47
GND B47
GND A48
I
GND B48
ATSC_5V A49
FL2009
JL2011
GND B49 EMI ATSC_5V
R2054
ATSC_5V A50 G
0
GND_3
GND CHIP
B50
BLK
JL2000
100P
CN2006
GND_3
J
K
4 5 6 7
R2513
R2515 R2517 R2519 R2521 R2525 R2527 R2531 R2535 R2539
0
0 0 0 0 0 0 0 0 0
CHIP CHIP CHIP
CHIP CHIP CHIP CHIP CHIP CHIP CHIP
GND_1
GND_1 GND_2 GND_1 GND_2 GND_1 GND_2 GND_1 GND_2 GND_2 GND_2 GND_1 GND_2
GND_1 GND_2 GND_1 GND_2 GND_1 GND_2 GND_1
GND_1
R2511 R2514 R2516 R2518 R2520 R2524 R2526 R2530 R2534 R2538
0 0 0 0 0 0 0 0 0 0
CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP
CHIP
GND_1 GND_3
GND_1 GND_2 GND_1 GND_2 GND_1 GND_2 GND_1 GND_2 GND_1 GND_2 GND_1 GND_2 GND_1 GND_1 GND_2 GND_2 GND_1 GND_2
GND_2
R2581 GND_1
XX DC/DC CONV
R2582
FAN DRIVE R2280 R2281 R2282
XX
XX XX
GND_1
R2583
R2584
R2567
XX XX GND_1 GND_4 GND_1 GND_4 GND_1
0
CHIP
1 CN2008 1 CN2015
R2585 R2523
R2285 R2286
XX 0
GND_1 GND_1 XX XX
CHIP
R2586 R2587 1 CN2009 1 CN2016
R2528
XX XX
0
GND_1 GND_1 GND_5 GND_1 GND_5 GND_1 GND_5
CHIP
R2588 1 CN2011 1 CN2017
R2532
XX
0
GND_1 GND_1 CHIP R2522 R2529
0 0
R2589 1 CN2012
CHIP CHIP
XX R2590 R2536
XX 0
GND_1
CHIP
CN2013
1 GND_1 GND_4 GND_1 GND_5
R2591 R2540
0
XX
GND_1 GND_1 CHIP
Audio Micro
R2592 1 CN2014
R2593
XX
XX
GND_1
1 CN2018
R2594
XX
GND_1
1 CN2019
R2595
XX R2596
XX
CN2020
1
R2597
GND_1 XX
R2598
XX
R2023
330
1/10W
RN-CP
R2020 Q2001
100
2SA1576A-T106-QR
1/10W
RN-CP
5%
R2024
47
1/10W
RN-CP
VD2004
VD2001
VD2006
VD2002
GND_1
VD2003
GND_1
DEM_USB
006:8B
VD2007
R2046
VD2008 R2048
0
0
CHIP
CHIP
VD2009
GND_1
JL2200 JL2205
006:6B;006:8H MD2
R2035
XX
003:4F;006:4C SYSTEM_RST
JL2201
006:8H P61
R2027
JL2202 XX
001:5F MAIN_Y/CV_OUT
R2063
0
JL2002
CHIP
GND_1
42P
CN2007
JIG CONNECTOR
8 9 10
R2542 R2545 R2548 R2552 R2554 R2556 R2558 R2560 R2562 R2564
0 0 0 0 0 0 0 0 0 0
CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP
GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3
GND_3 GND_1 GND_3 GND_1 GND_3
R2541 R2544 R2547 R2551 R2553 R2555 R2557 R2559 R2561 R2563
0 0 0 0 0 0 0 0 0 0
CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP
GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3
GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3
CN 2006
R2283 R2284 CN 2010
XX XX
XX
GND_4 GND_1 GND_4 GND_1 GND_4
R2287 R2288 R2289
XX XX XX 1 CN2021
XX
GND_1
GND_1 GND_5
GND_1 GND_5
1 CN2022
XX
GND_2
R2290 R2291 R2292 R2293 R2294
XX XX XX XX XX
1
CN2023
XX
GND_3
GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3
R2295 R2296
XX XX
GND_1 GND_3 GND_1 GND_3
001:6F
VD2005
I2C_S
001:15J;002:5F;
003:4E
R2036
R2037
0
0
CHIP CHIP
JL2206
JL2208
R2064
R2022
22
1/10W 0
RN-CP CHIP
5%
R2060 I2C_JIG 006:12C
R2021 0
22 CHIP
1/10W
RN-CP
SENSE_I2C 003:14E;005:11H;
5%
005:13H;006:1A
I2C_IFP2
006:1F
JL2209
E_BINT
006:10D;006:4E
D5V
– 5 –
K
11 12 13 14
R2272 R2273 R2274
R2270 R2271
XX
XX XX XX XX
GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3
R2275 R2276 R2277 R2278 R2279
XX XX XX XX XX
FL2010
GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3 GND_1 GND_3
ATSC_9V EMI
G
GND_3
R2260 R2261 R2262 R2263 R2264
FL2011
XX XX XX
XX XX
ATSC_11V EMI
G
GND_1 GND_2 GND_1 GND_2 GND_1 GND_2 GND_1 GND_2 GND_1 GND_2
GND_3
R2265 R2266 R2267 R2268 R2269
XX XX XX XX XX
GND_1 GND_2 GND_1 GND_2 GND_1 GND_2 GND_1 GND_2
GND_1 GND_2 003:9J
TVM_TXD
003:9J
TVM_RXD
003:9J
IFP_TXD
003:9J
IFP_RXD
001:6G VIDEO_MAIN
A5V
MAIN_C/CB
L2001 C2008
16V R2042
0.1
10uH 47 0
16V R2062
C2007 CHIP
B 0
R2041
1608 005:11C;006:6C
GND_1 GND_1 330 CHIP
MAIN_Y/CV 1/10W LAMP_ON
R2043 RN-CP
Q2004
47
1/10W 2SD601A-R-TX R2040
RN-CP 006:9D MUTE
100
5%
1/10W
R2032 R2031
RN-CP
330 47 JL2080
1/10W GND_1 005:12D MUTE2
1/10W
GND_1 RN-CP MAIN_CR JL2031
RN-CP
Q2003
006:4D
JL2081
2SA1576A-T106-QR
PANEL_ON
R2061
0
006:12D;006:9F CHIP
1608
NVM_WP2
006:9E
ROOK_RST
R2026
006:9D
R2030 330
330
1/10W LVDS_PD
1/10W
RN-CP RN-CP
5%
R2025
68
R2044 RN-CP
1/10W 003:10J;005:11H;
47 5%
005:13H;006:1A
1/10W RN-CP
SENSE_I2C
Q2002
R2028
2SA1226-T1E3E4
XX SCL_SENSE
GND_1
SDA_SENSE
006:7B
DE_BUSY
I_USBCONNECT
I_USBDMNS
SDA_E
I2C_400K
006:12B
I_USBDPLS
SCL_E
3LINE_BUS
SENB_D
006:12E
SCLK_D
SDAT_D
R2033
006:4F 0
CHIP
IRIS_GAIN
JL2048
UARTTXDP
001:3J
006:8B
IRIS_CTRL
006:9E
IRIS_FB R2034
0
CHIP
UARTRXDP
001:3J
SW_2.5V
FL2001
600mA JL2034
EMI
G
GND_3
SW_3.3V
500mA FL2002 JL2035
EMI
G
GND_3
D5V
FL2012
300mA
JL2036
EMI
G
GND_3
SUB_6.5V
FL2013 JL2037
800mA
EMI
G
GND_3
A16.5V
FL2015
EMI
G
GND_3
XX XX XX XX
TP2009 TP2010 TP2011 TP2012
GND_1 GND_1GND_1GND_1
ASU (3/7) Board
KDS-R50XBR1/R60XBR1
RM-Y914 RM-Y914
15
TO DSU
JL2077
A1 ATSC_9V
R2067
0 B1 GND
CHIP
A2 ATSC_11V
B2 ATSC_11V
JL2012
A3 ATSC_11V
B3 ATSC_11V
A4 GND
B4 GND
A5 GND
B5 GND
A6 TVM_TXD
JL2021
B6 GND
A7 TVM_RXD
JL2022
B7 GND
A8 IFP_TXD
JL2023
B8 GND
A9 IFP_RXD
JL2024
B9 GND
A10 NC
JL2025
B10 GND
JL2039
A11 I_MAIN_C
B11 GND
A12 GND
JL2078
B12 LAMP_ON
JL2028
A13 I_MAIN_CV
JL2079
B13 MUTE
A14 GND
B14 MUTE2
A15 I_MAIN_R
B15 PANEL_ON
A16 GND
JL2082
B16 WP2
A17 I_MAIN_B
JL2083
B17 ROCK_RESET
A18 GND
JL2084
B18 LVDS_PD
JL2085
A19 I_MAIN_G
B19 GND
A20 GND
B20 NC
JL2086
A21 SENS_SCL
B21 NC
JL2087
A22 SENS_SDA
B22 NC
JL2088
A23 DE_BUSY
B23 GND
JL2089
A24 I_USBCONNECT
B24 NC CCPX(Main)
JL2090
A25 I_USBDMNS IFP
JL2091
B25 SDA_E DRC-MFV2
A26 GND
B26 GND
JL2092
A27 I_USBDPLS
JL2093
B27 SCL_E
JL2094
A28 SENB
JL2095
B28 SCLK
JL2096
A29 SDAT
B29 GND
JL2097
A30 IRIS_GAIN
B30 I_UARTTXDP
JL2098
A31 IRIS_CTRL
JL2099
B31 IRIS_FB
A32 GND
JL2050
B32 I_UARTRXDP
A33 GND
B33 GND
A34 SW_2.5V
B34 SW_2.5V
A35 SW_2.5V
B35 SW_2.5V
A36 GND
B36 GND
A37 SW_3.3V
B37 SW_3.3V
A38 SW_3.3V
B38 SW_3.3V
A39 GND
B39 GND
A40 SW_5V
B40 SW_5V
A41 GND
B41 GND
A42 GND
B42 GND
A43 SUB_6.5V
B43 SUB_6.5V
A44 SUB_6.5V
B44 SUB_6.5V
A45 SUB_6.5V
B45 SUB_6.5V
A46 SUB_6.5V
B46 SUB_6.5V
A47 GND
B47 GND
A48 A16.5V
B48 GND
A49 A16.5V
B49 GND
A50 GND
B50 GND
JL2001 CN2010
100P
BLK
GND_3