SONY KDL-26FA400, KDL-26N4000, KDL-32FA400, KDL-32N4000, KDL-37FA400 Service Manual
...
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
MODEL NAME REMOTE COMMANDER DESTINATION
KDL-26FA400
KDL-26FA400
KDL-26N4000
KDL-32FA400
KDL-32FA400
KDL-32N4000
KDL-37FA400
KDL-37FA400
KDL-37N4000
RM-YD026 CHILE
RM-YD026 LATIN NORTH
RM-YD026 US/CND
RM-YD026 CHILE
RM-YD026 LATIN NORTH
RM-YD026 US/CND
RM-YD026 CHILE
RM-YD026 LATIN NORTH
RM-YD026 US/CND
MA2
CHASSIS
ORIGINAL MANUAL ISSUE DATE: 2/2008
REVISION DATE SUBJECT
2/2008 No revisions or updates are applicable at this time.
LCD DIGITAL COLOR TELEVISION
9-883-765-01
Self Diagnosis
Supported model
SERVICE MANUAL
MODEL NAME REMOTE COMMANDER DESTINATION
KDL-26FA400
KDL-26FA400
KDL-26N4000
KDL-32FA400
KDL-32FA400
KDL-32N4000
KDL-37FA400
KDL-37FA400
KDL-37N4000
RM-YD026 CHILE
RM-YD026 LATIN NORTH
RM-YD026 US/CND
RM-YD026 CHILE
RM-YD026 LATIN NORTH
RM-YD026 US/CND
RM-YD026 CHILE
RM-YD026 LATIN NORTH
RM-YD026 US/CND
MA2
CHASSIS
9-883-765-01
KDL-32N4000 RM-YD026
LCD DIGITAL COLOR TELEVISION
3-3. BLOCK DIAGRAMS
3-3.1. BLOCK DIAGRAM (KDL-26FA400/26N4000 ONLY)
TUNER
BTFCA421
HDMI1
SiI9185A
HDMI 2 to 1\CEC
HDMI2
IF
I2C TU
I2C DEVICE
HDMI 0 IN
POWER
SUPPLY
RTC
XMC
PROTECTION
SUB-Micro
MB95F118
SIRCS
LIGHT SENSOR
ECS
DIAG
SERVICE
CONNECTOR
18
3
11
8
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000
H1 BOARD
AC
HM3 BOARD
PC
COMP 2
COMP 1
DMP
VIDEO 2
VIDEO 1
DVI AU IN
PC AU IN
USB SERVICE
AU VAR OUT
DIGITAL OUT COAX
PC
DMP
USB
RGB
DET OUT
YPBPR
YPBPR
DVO OUT
X244
LR
LR
LR
AMP
LR
LR
LR
LR
BM
V COMP, Y\C
AUDIO SW
V COMPOSITE
V COMPOSITE
CONTROL
USB 1.1
PANEL CONTROL
I2S IN
DDR2
64MB
I2S OUT A
DCP
CXD9690
THC63LVD103
FLASH
16MB
I2CA
SENSOR
AMP
AMP
SERIAL
512KB
TEMP
SW/ADC
SPDIF
LR
DAC
I2S OUT B
12
614
30
LVDS TO PANEL
INV\BACKLIGHT
8
4
CONTROL
HEADPHONE OUT
L 7W
4
R 7W
5
15
AC
DSP
TICON
PANEL
8
DAC
DAC
DAC
G1D BOARD
AMP
REG
AMP
GK BOARD
AMP
2
KD BOARD
SW 20W
2
SL 7.5W
4
SR 7.5W
C 7W
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000
65
3-3.2. BLOCK DIAGRAM (KDL-32FA400/32N4000/37FA400/37N4000 ONLY)
ECS
HDMI1
HDMI2
TUNER
BTFCA421
I2C DEVICE
SiI9185A
HDMI 2 to 1\CEC
IF
I2C TU
HDMI 0 IN
POWER
SUPPLY
RTC
XMC
PROTECTION
SUB-Micro
MB95F118
SIRCS
LIGHT SENSOR
DIAG
SERVICE
CONNECTOR
18
11
3
HM3 BOARD
8
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000
H1 BOARD
AC
PC
COMP 2
COMP 1
DMP
VIDEO 2
VIDEO 1
DVI AU IN
PC AU IN
USB SERVICE
AU VAR OUT
DIGITAL OUT COAX
PC
DMP
USB
RGB
DET OUT
YPBPR
YPBPR
DVO OUT
X244
LR
LR
LR
AMP
LR
LR
LR
LR
BM
V COMP, Y\C
AUDIO SW
V COMPOSITE
V COMPOSITE
CONTROL
USB 1.1
PANEL CONTROL
I2S IN
DDR2
64MB
I2S OUT A
DCP
CXD9690
THC63LVD103
FLASH
16MB
I2CA
SENSOR
AMP
AMP
SERIAL
512KB
TEMP
SW/ADC
SPDIF
LR
DAC
I2S OUT B
12
614
30
LVDS TO PANEL
INV\BACKLIGHT
8
4
CONTROL
HEADPHONE OUT
L 7W
4
R 7W
5
15
G1D/G2D BOARD
TICON
PANEL
AC
8
DAC
DAC
DSP
DAC
REG
AMP
AMP
AMP
GK BOARD
2
KD BOARD
SW 20W
2
SL 7.5W
4
SR 7.5W
C 7W
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000
66
3-4. SCHEMATICS AND SUPPORTING INFORMATION
BM BOARD SCHEMATIC DIAGRAM (1 OF 10)
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000
A
—
B
—
C
—
D
—
E
VideoInput1
GND
34
12
GS
J1001
VD1001
VD1017
VD1018
5V_TUA
C1739
CHIP
C1742
CHIP
GND
C1736
CHIP
0
0
0
R1866
CHIP
1608
0
R1876
CHIP
1608
R1885
CHIP
1608
V1_IN_Y
0
V1_IN_C
0
V1_IN_V
R1953
CHIP
0
R1867
0
CHIP
1608
R1868
0
CHIP
1608
CHIP
1608
GND
0
600
RB1011
VD1002
GND
R1877
GND
GND
VD1004
GND
R1005
1/16W
R1007
470k
1/16W
CHIP
470k
CHIP
R1006
1/16W
CHIP
R1008
1/16W
CHIP
C1006
1
10V
X7R
10k
5%
10k
5%
1608
A_V1_IN_AU_L
A_V1_IN_AU_R
1608
X7R
10V
1
C1004
A_V1_IN_AU_L
A_V1_IN_AU_R
5V_TU
COAXS
J1004
6.3V
1000
C1755
GND
GND
Coax/Audio Output
PC_LR IN
J1203
J1202
L
1
2
R
3
4
VD1008
VD1009
GND
VD1010
VD1011
GND
GND
R1205
470k
1/16W
CHIP
5%
R1207
470k
R1201
2.2k
1/16W
CHIP
5%
R1203
2.2k
1/16W
CHIP
5%
R1208
1/16W
CHIP
R1206
1/16W
CHIP
A_AUOUT_AU_L
R1202
220k
1/16W
CHIP
5%
A_AUOUT_AU_R
1005
R1204
220k
1/16W
CHIP
5%
1005
1k
1k
A_AUOUT_AU_L
A_AUOUT_AU_R
C1208
1
10V
X7R
1608
C1209
1
10V
X7R
1608
PC_IN_R
PC_IN_L
PC_IN_R
—
F
—
G
—
H
—
I
—
VideoInput2
J1051
R1212
1k
1005
R1214
470k
1/16W
CHIP
5%
VD1016
1/16W
CHIP
R1211
470k
R1215
1/16W
CHIP
R1217
CHIP
C1212
0.001
50V
X7R
1005
C1215
1k
0.001
50V
X7R
1005
GND
R1529
CHIP
C1224
0.001
50V
X7R
1005
C1223
0.001
0
50V
X7R
1005
0
R1530
0
CHIP
L
AUDIO IN
GND
R1921
CHIP
1608
0
V2_IN_V
HP
1
1
A_V2_IN_AU_L
A_V2_IN_AU_R
R1913
0
CHIP
1608
A_V2_IN_AU_L
A_V2_IN_AU_R
V
VD1051
GND
L
R
VD1019
VD1020
GND
GND
R1053
470k
1/16W
CHIP
1005
R1055
470k
1/16W
CHIP
5%
1005
GND
R1054
10k
1/16W
CHIP
5%
5%
1005
R1056
10k
1/16W
CHIP
5%
1005
10V
X7R C1007
1608
C1053
10V
X7R
1608
C1754
0
3216
CHIP
GND
J1205
R
J1204
VD1012
VD1013
GND
VD1014
VD1015
GND
GND
A_HP_OUT_AU_L
A_HP_OUT_AU_R
C1214
10V
X7R
1608
C1213
10V
X7R
1608
HP_DET
1
1
DVI_IN_R
A_HP_OUT_AU_L
A_HP_OUT_AU_R
DVI_IN_L
DVI_IN_R
GND
D5V_DMP
J
—
K
—
L
—
M
—
N
—
O
—
ComponentInput1
ComponentInput2
J1207
*FB1202
*C1231
GND
JL1102
VD1026
*C1230
0.1
JL1100
JL1103
JL1105
JL1107
*FB1203
VD1025
*VD1215
0uH
0.01
0uH
*VD1214
GND
1
*C1023
4.7k
*R1047
4.7k
*R1048
0.1
*C1027
0.1
*C1028
E
E
E
E
E
E
E
JL1001
JL1002
*C1026
47
ET1001
ET1002
ET1003
ET1004
ET1005
ET1006
ET1007
*C1025
*R1045
0.1
*C1024
*R1046
1
22k
22k
22k
*R1044
3
21
4
A-IN
A+IN
V-B+IN
AOUT
*IC1001
B-IN
V+
BOUT
8765
22k
*R1043
I/O CONNECTIONS
1
22k
*C1019
*R1039
22k
*C1020
*R1040
1
1
22k
*C1021
*R1041
1
*C1022
22k
*R1042
BM 1/10
ECS_TXD
ECS_RXD
A_DMP_DET
V3_IN_V
A_V3_IN_AU_L
A_V3_IN_AU_R
GND
L1014
0.47uH
CH
50V
1005
CH
50V
1005
GND
GND
GND
VD1101 VD1102 VD1103
R1101
1/16W
R1103
1/16W
CHIP
VD1024
VD1023
GND
GND
VD1121 VD1122
VD1021
VD1123
GND
R1105
1/16W
R1107
1/16W
CHIP
VD1022
GND
470k
CHIP
1005
470k
1005
470k
CHIP
1005
470k
1005
R1102
1/16W
CHIP
1005
R1104
1/16W
CHIP
1005
R1106
1/16W
CHIP
1005
R1108
1/16W
CHIP
1005
CH
50V
1005
C1104
1
10V
X7R
1k
5%
1k
5%
1k
5%
1k
5%
1608
C1103
1
10V
X7R
1608
CH
47p
50V
1005
C1758
GND GND
CH
47p
50V
1005
C1759
GND GND
CH
47p
50V
1005
C1762
C1124
1
10V
X7R
1608
C1123
1
10V
X7R
1608
GRN
BLU
RED
WHT
RED
GRN
BLU
RED
WHT
RED
47p
C1764
GND GND
L1015
0.47uH
47p
C1768
GND GND
L1016
0.47uH
47p
C1766
L1011
0.47uH
L1012
0.47uH
L1013
0.47uH
1005
1005
1005
CH
50V
CH
50V
CH
50V
CH
1005
CH
1005
CH
1005
47p
C1765
47p
C1769
47p
C1767
A_D1_IN_AU_L
A_D1_IN_AU_R
47p
50V
C1760
47p
50V
C1761
47p
50V
C1763
A_D2_IN_AU_L
A_D2_IN_AU_R
600
600
RB1004
RB1005
600
600
RB1008
RB1009
D1_IN_PR
D1_IN_PB
D1_IN_Y
D1_IN_PR
D1_IN_PB
D1_IN_Y
D2_IN_PR
D2_IN_PB
D2_IN_Y
AU_HP9V
47
*C1029
10uH
*L1000
GND
*C1227
*C1226
220
220
JL1101
JL1104
JL1106
VD1030
VD1029
VD1028
VD1027
DigitalMediaPort
1PGND
2VBUS(5V)
3NC
4VIDEO5V
5 RXD
6TXD
7DET
8 DGND
9WMDET
10 WMA/D
11 (Lch)AGND
12 (Rch)AGND
13 Lch
14 Rch
15 WMRX
16 WMTX
17 VIDEO
18 VGND
19 20
*J1206
P
A-1507-943-A <MA2> BM-P1
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000 67
BM BOARD SCHEMATIC DIAGRAM (2 OF 10)
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23
A
TO KD BOARD
CN400
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
TO KD BOARD
CN400
AU_VCC
AU_VCC
GND_AU
GND_AU
ISS_SOSCK
I2S_WS
I2S_SCK
I2S_SD
GND_T
MUTE
REG5V
GND_T
STBY_3.3V
CN2002
POWERON
12345
JL2013
JL2012
TV_R
C2178
0.1
16V
1005
REG5V
0uH
1005
X7R
25V
0.01
C2198
0uH
T6
AVSS
C2201
C2174
CHIP
1/16W
R2227
TVR
VCOM
0.1
16V
0.1
16V
C2182
2012
X7R
10V
2.2
C2200
2012
X7R
10V
2.2
100
16V
C2175
A_SW_AD_R
5%
47k
SWR
T5
DVDD
DVSS
C2179
1005
10
16V
FB2000
0uH
RN-CP
1/16W
R2258
RN-CP
R2216
100k
1/16W
CHIP
5%
10
16V
R2217
1/16W
GND
SPDIF
D2019
MAZ8100G0LS0
GND
0.5%
270k
0.5%
1/16W
270k
R2260
100k
CHIP
M/S
SDTO
C2180
1005
C2000
5%
22
C2197
C2196
R2252
4.7k
1/16W
CHIP
5%
POWER1
34353637383940
I2C
1/16W
1/16W
1/16W
1/16W
10k
10k
10k
10k
GND
R2250
0
CHIP
R2324
R2325
R2326
1
R2264
A_SW_AD_R
DVI_IN_R
A_SW_AD_L
DVI_IN_L
C2195
0.1
16V
1005
R2228
0uH
R2265
1/16W
CHIP
R2266
1/16W
CHIP
560
5%
560
5%
R2267
1/16W
CHIP
100
RB2004
560
5%
R2268
560
1/16W
CHIP
5%
0uH
R2229
GND
B
50V
1005
B
50V
1005
B
50V
1005
B
50V
1005
33
CSN
32
SCL
31
SDA
30
SEL2
29
SEL1
28
SEL0
27
SMUTE
26
TVDD
25
PDN
24
MCLK
23
LRCK
BICK
R2249
100
1/16W
CHIP
5%
0uH
R2232
10
16V
C2183
ATI_SDO
16V
C2204
2.2
10V
X7R
5%
2012
CHIP
0.5%
RN-CP
1/16W
270k
R2257
C2205
2.2
10V
X7R
5%
2012
CHIP
C2206
2.2
10V
X7R
2012
0.5%
RN-CP
5%
1/16W
CHIP
270k
R2259
C2207
2.2
10V
X7R
5%
2012
CHIP
GND
2.2
10V
X7R
2012
GND
GND
2.2
10V
X7R
2012
GND
D2022
MAZ8056G0LS0
0uH
R2233
1005
1500p
C2208
1005
1500p
C2210
1500p
C2212
1005
1500p
C2214
C2216
1005
0.047
B
B
B
B
GND
50V
50V
50V
50V
50V
B
1500p
1500p
1500p
1500p
C2209
C2211
C2213
C2215
GND
1608
D2020
MAZ8056G0LS0
D2021
MAZ8056G0LS0
/RESET_OUT
ATI_MCLK
ATI_WS
ATI_SCK
R2327
100
1/16W
CHIP
5%
R2328
100
1/16W
CHIP
5%
I2CA_SCL
I2CA_SDA
R2329
1/16W
CHIP
CHIP
1/16W
R2272
5%
47k
CHIP
R2330
1/16W
5%
47k
CHIP
R2331
1/16W
100
5%
5%
5%
100
5%
A_V1_IN_AU_R
A_V3_IN_AU_R
A_V2_IN_AU_R
47K
RB2002
41424344
T7
T8
V1R
V2R
V3R
1
1k
5%
1k
GND
1
2
3
4
1
2
3
4
C2172
R2234
10k
1/10W
RN-CP
1608
2
3
4
5
6
7
8
9
10
11
I2S_SOSCK_OUTA
I2S_WS_OUTA
I2S_SCK_OUTA
I2S_SD_OUTA
CS4335-KSZR
SDATA
SCLK/DEM
LRCK
MCLK AOUTR
CS4335-KSZR
SDATA
SCLK/DEM
LRCK
MCLK AOUTR
16V
10
16V
10
C2173
5%
V3L
T1
AUDIO SWITCH / ADC
V2L
T2
V1L
T3
TVL
T4
SWL
LOPIN
LOUT
GND
SUB_MUTE
REG5V
LO
RO
STBY3.3V
GND
1/16W
R2231
GND_AU
C2177
AK5366VQ-L
IC2014
IPGAL
ROUT
IPGAR
ROPIN
12 13 14 15 16 17 18 19 20 21 22
25V
4.7
5%
16V
CHIP
10
C2181
24k
D3.3V
GND
REG5V
IC2015
8
AOUTL
7
VA+
6
AGND
5
REG5V
1005
X7R
IC2016
AOUTL
1
2
3
4
5
6
7
8
VA+
AGND
NJM2750M-TE2
IC2013
D1R
SW1
D2R
SW2
PCR
D1L
D2L
PCL DVIL
C2186
47
16V
25V
0.01
C2199
8
7
6
5
16
GND
15
OUTR
14
VCC
13
DVIR
12
VREF
11
OUTL
10
NC
9
5%
RN-CP
1/10W
1k
R2239
AVDD
FB2013
FB2014
47K
22
RB2005
1005
CHIP
0
22
RB2006
5%
RN-CP
1/10W
220
R2235
RB2003
R2222
47k
1/16W
CHIP
5%
C2176
4.7
25V
JL2005
JL2007
JL2009
JL2011
R2214
10k
1/16W
CHIP
5%
R2215
1/16W
CHIP
REG5V
Q2021
2SD601A-QRS-TX
RN-CP
1/10W
R2236
16V
47
C2185
R2230
24k
1/16W
CHIP
5%
GND
10k
5%
GND
L2025
10uH
5%
RN-CP
1/10W
R2238
RN-CP
1/10W
5%
R2237
68
GND
A_V3_IN_AU_L
A_V2_IN_AU_L
A_V1_IN_AU_L
TV_L
A_SW_AD_L
1
2
3
4
5
6
7
8
9
10
11
12
LO
13
RO
14
15
I2S_SD_OUTA
I2S_SCK_OUTA
I2S_WS_OUTA
I2S_SD_OUTB
I2S_SCK_OUTB
I2S_WS_OUTB
I2S_SOSCK_OUTB
COAXS
GND
A_D1_IN_AU_R
AVSW_1
A_D2_IN_AU_R
AVSW_2
PC_IN_R
A_D1_IN_AU_L
A_D2_IN_AU_L
PC_IN_L
JL2004
JL2006
JL2008
JL2010
R2283
MAZ8100G0LS0
D2018
CN2001
RCT
GND_T
SCL
SDA
JL2015
JL2014
C2086
0.001
50V
X7R
RCT
GND
I2CA_SCL
I2CA_SDA
AU_13V
F2000
4A
24V
L2029
10uH
2012
C2069
10V
X7R
2012
C2070
10V
X7R
2012
X7R
10V
2.2
C2225
2012
X7R
10V
2.2
C2226
R2341
0
CHIP
GND
GND_AU
L2011
10uH
2.2
R2110
5.6k
1/16W
RN-CP
R2111
2.2
5.6k
1/16W
5%
CHIP
1/16W
5%
CHIP
1/16W
LO
MAIN_L
MAIN_R
LINE_L
47k
CHIP
R2332
1/16W
LINE_R
47k
CHIP
R2276
1/16W
LINE_L
LINE_R
RO
L2022
10uH
R2319
47k
R2320
47k
R2321
C2073
CHIP
0
0.5%
1/16W
RN-CP
C2171
2700p
50V
B
1608
2012
X7R
10V
2.2
12
GND_AU
GND_AU
R2342
1.5k
1/16W
RN-CP
0.5%
R2343
1.5k
1/16W
RN-CP
0.5%
0.5%
R2363
47k
R2333
C2170
2700p
50V
1608
1608
B
L2016
22uH
B
RN-CP
1/16W
50V
5%
C2247
50V
2012
2700p
47k
0.1
CHIP
B
C2228
1608
2012
1/10W
B
X7R
FB2034
0uH
220
25V
C2271
GND_AU
FB2035
0uH
25V
0.1
50V
B
2012
16V
0.5%
0.5%
RN-CP
1/16W
3.9k
R2130
0.5%
RN-CP
1/16W
3.9k
R2131
47k
R2322
B
0.1
50V
2012
220
C2266
GND_AU
GND_AU
47
C2231
R2347
5.6k
1/16W
RN-CP
0.5%
47k
R2334
1/16W
RN-CP
0.5%
1/16W
RN-CP
R2212
15k
1/16W
RN-CP
0.5%
B+ IN
IC2004
NJM4558V-TE2
V-
4321
5%
47k
CHIP
R2126
1/16W
GND_AU
10
R2368
C2248
50V
2700p
C2229
2.2
10V
C2227
16V
47
C2077
5%
CHIP
1/16W
1005
B
0.1
50V
2012
C2272
C2263
R2351
2.2k
1/16W
R2350
RN-CP
C2233
5.6k
330p
0.5%
1/16W
50V
RN-CP
CH
0.5%
1608
4321
5678
C2232
330p
50V
0.5%
CH
RN-CP
1608
1/16W
2.2k
R2349
47k
R2335
C2081
330p
50V
CH
1608
8765
V+
B- IN
BOUT
AOUT
A- IN
A+ IN
C2084
330p
50V
CH
R2213
1608
1
15k
1/16W
RN-CP
0.5%
C2091
2.2
10V
X7R
2012
5%
C2090
16V
1005
C2092
2.2
10V
X7R
2012
5%
0.1
C2095
0.1
16V
1005
SP_MUTE
R2281
RN-CP
IC2018
NJM4558V-TE2
1005
R2141
2.2k
1/16W
CHIP
R2138
470k
1/16W
5%
CHIP
R2142
2.2k
1/16W
CHIP
5%
R2139
470k
1/16W
CHIP
AUDIO_9V
MA2J1110GLS0
D2002
IC2005
BA09FP-E2
VCC
2012
3.3k
X7R
1/16W
10V
2.2
0.5%
C2217
0.1
16V
C2234
OUT
GND
HP_DET
Q2006
2SC4154TP-1EF
Q2007
DTC614TUT106
Q2008
DTC614TUT106
2012
X7R
10V
2.2
C2221
R2251
1/16W
CHIP
C2098
16V
1005
1k
5%
0.1
R2148
1/16W
CHIP
C2100
100
16V
R2149
47k
22k
1/16W
CHIP
R2150
1/16W
CHIP
0.5%
RN-CP
1/16W
2.2k
R2282
Q2009
RT1N141M-TP-1
22k
1
4
5
6
3
HN1B01FU-TE85R
Q2010
R2163
0
1005
CHIP
GND_AU
C2239
1
10V
X7R
1608
C2238
1
10V
X7R
1608
2
0.5%
RN-CP
C2236
1
10V
X7R
1608
C2237
1
10V
X7R
1608
R2354
10k
1/16W
CHIP
5%
R2355
10k
1/16W
CHIP
5%
D2017
MA4J1130GLS0
1/16W
4.7k
R2285
R2353
1/16W
CHIP
R2352
1/16W
CHIP
5%
10k
5%
10k
5%
CHIP
R2151
1/16W
RN-CP
5%
4.7k
0.5%
1/16W
CHIP
220k
1/16W
5%
5%
R2358
220k
CHIP
CHIP
R2359
1/16W
1/16W
1608
1608
R2153
100k
1/16W
CHIP
220k
220k
OUT2-
CH
CH
R2356
1608
1608
R2357
OUT2+
AU_HP9V
OUT1-
CH
50V
220p
C2240
CH
50V
220p
C2241
OUT1+
50V
220p
C2242
50V
220p
C2243
A_AUOUT_AU_L
A_AUOUT_AU_R
LINE_OUT
OUT
GND
R
VCC
123
MA2J1110GLS0
C2107
47
16V
R2344
1/16W
CHIP
R2345
1/16W
CHIP
10k
5%
10k
5%
R2346
1/16W
CHIP
R2348
1/16W
CHIP
456
IN C
D2008
10k
5%
10k
5%
IC2008
RT8H225C
CH
1608
1608
GND_AU
68p
50V
C2245
HP_MUTE1
SUB_MUTE
CH
50V
C2246
GND_AU
REG12V
D2014
MAZ8091GMLS0
TO DETECT
C2145
1
25V
X7R
GND_AU
7
RB2001
100k
2143658
SIGN13418
R2369
10
1/10W
CH
SIGN13418
50V
1608
470p
CHIP
C2255
16V
47
5%
R2370
10
1/10W
CHIP
5%
4
1
1
4
1
4
1
4
Q2025
DTC614TUT106
DTC614TUT106
CH
50V
1608
470p
C2256
22uH
L2019
23
23
23
23
C2134
10V
2012
C2135
10V
2012
2.2
2.2
R2374
1/10W
CHIP
R2372
1/10W
CHIP
X7R
X7R
3216
3216
22uH
L2018
22uH
L2030
22uH
L2031
C2257
10
470p
50V
CH
5%
1608
C2258
10
470p
50V
CH
5%
1608
R2166
10k
5%
1/16W
CHIP
R2167
10k
5%
1/16W
CHIP
Q2026
B
25V
0.68
C2259
GND_AU
B
25V
0.68
C2260
B
25V
0.68
3216
C2261
B
GND_AU
25V
0.68
3216
C2262
C2142
100p
C2140
10V
2012
R2168
1/16W
CHIP
2.2
4.7k
5%
R2169
1/16W
CHIP
X7R
C2130
16V
1005
47k
5%
2012
X7R
10V
C2141
R2170
1/16W
0.1
R2171
1/16W
2.2
10k
CHIP
5%
C2160
0.001
50V
X7R
1005
4.7k
CHIP
5%
4321
V-
NJM3414AV(TE2)
B+ IN
5678
5%
CHIP
1/16W
47k
R2176
R2180
10k
1/16W
5%
CHIP
C2161
0.001
50V
X7R
1005
R2179
100k
1/16W
CHIP
A+ IN
IC2010
B- IN
5%
R2181
1/16W
CHIP
C2143
10V
2012
C2149
A- IN
AOUT
BOUT
V+
C2150
100k
5%
C2144
100p
2.2
X7R
TFA9810T
IC2017
R2290
10k
1
VSSD
1/16W
CHIP
5%
2
C2244
F
1/16W
CHIP
R2292
R2291
1/16W
CHIP
GND_AU
GND_AU
10k
5%
R2293
1/16W
CHIP
GND_AU
R2161
1/16W
CHIP
10k
5%
10k
5%
10k
IN1P
3
IN1N
4
VDDA1
5
VSSA1
6
SO-OL
7
ENABLE
8
CDELAY
9
NC
10
DIAG
11
TEST
12
VSSA2
13
VDDA2
14
IN2N
15
IN2P
16
VSSD VSSD
47p
0.33
16V
1608
MAIN_R
MAIN_L
HP_MUTE
STAB1
VSSP1
BOOT1N
OUT1N
BOOT1P
OUT1P
VDDP1
VDDP2
OUT2P
BOOT2P
OUT2N
BOOT2N
VSSP2
STAB2
32
VSSD
31
C2268
1
25V
30
X7R
2012
29
B
25V
0.22
2012
C2267
25V
X7R
2012
C2264
B
25V
0.22
2012
C2265
OUT1+
OUT1-
OUT2+
B
25V
0.22
2012
C2252
B
OUT2-
25V
0.22
2012
C2251
1
GND_AU
L2017
10uH
C2131
28
27
26
25
24
23
22
21
20
19
18
17
AU_HP9V
2012
5%
100k
CHIP
R2323
1/16W
C2146
1
25V
X7R
2012
5%
100k
R2178
CHIP
1/16W
1
R2184
10k
5%
1/16W
CHIP
R2186
220
47
1/10W
16V
RN-CP
5%
47
16V
R2187
220
1/10W
RN-CP
5%
R2185
5%
10k
1/16W
CHIP
C2156
OUT
R
123
R2200
100k
1/16W
CHIP
2012
X7R
10V
2.2
C2218
R2198
6.8k
1/16W
CHIP
GND_AU
Q2012
RT3AMMM
Q2013
RT3AMMM
HEADPHONE OUTPUTS
0.1
16V
1005
456
GND
IC2011
RT8H225C
VCC
IN C
BM 2/10
2012
X7R
10V
C2223
2.2
R2202
10k
1/16W
CHIP
RT1N141M-TP-1
Q2017
RT1N141M-TP-1
1005
16V
0.1
C2157
Q2019
DTC614TUT106
Q2020
DTC614TUT106
HP_MUTE2
R2201
0
CHIP
1005
Q2016
RT1N141M-TP-1
FB2031
Q2018
0uHFB2030
0uH
0uHFB2032
C2159
0.001
50V
X7R
1005
R2204
100k
1/16W
CHIP
1005
R2205
16V
47k
0.1
1/16W
C2158
CHIP
JL2000
JL2001
JL2002
JL2003
0uHFB2033
SP1
CN2000
4P
1
R-
2
R+
3
L+
4
L-
TO SPKR
HP_OUT
A_HP_OUT_AU_R
A_HP_OUT_AU_L
GND
FB2012
0uH
R2206
10k
1/16W
CHIP
HP_MUTE
AUDIO
A-1507-943-A <MA2> BM-P2
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000 68
BM BOARD SCHEMATIC DIAGRAM (3 OF 10)
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
TO PWR
CN601
TO INV
POWER_ON
AC_OFF_DET
STBY3.3V
AU_13V
AU_13V
AU_GND
AU_GND
REG12V
REG12V
REG12V
WHT
13P
CN4001
DIMMER
BACKLIGHT
I NVERTER_ERR
BALANCER_ERR
CN4003
5P
SCL_DEVICE
Q3007
RT1N141M-TP-1
STBY3.3V
SDA_DEVICE
8765
VCC
IC3007
SDA
ADT75ARZ-REEL
3
214
SCL_DEVICE
SDA_DEVICE
SENSOR_DET
PROG_CLK
MOD
REF.3000~3999
C3081
10
10V
X7R
3216
GND
A1
A0
SCL
O.S.
GND A2
4321
GND
100
RB3015
C3072
0.001
50V
X7R
1005
D3.3V
SIRCS
SIRCS_ATI
C3070
0.01X7R
25V
1005
STBY3.3V
GND
D3.3V
C3083
0.1
16V
1005
GND
Temp Sensor
POWER_KEY
KEY
C3076
1
10V
X7R
1608
D3020
MAZ8056G0LS0
D3021
MAZ8056G0LS0
C3084
0.001
50V
X7R
1005
STBY_LED
TMR_GREEN_LED
TMR_RED_LED
F3001
0.5A
JL3043
50V
R3249
33
1/16W
CHIP
5%
1005
1005
5%
CHIP
1/16W
10k
R3180
UART0_RXD
SDA_DEVICE
UART0_TXD
SCL_DEVICE
ECS_RXD
ECS_TXD
JL1060
JL3046
GND
C3066
JL3083
JL3084
GND
16V
1005
0.1
PINT
KEY1
STBY3.3V
1
3
5
7
1
3
5
7
R3243
100
5% 1/16W
CHIP
FB3001
1
3
5
7
600
FB3002
600
FB3003
R3218
4.7k
1/16W
5%
CHIP
600
2
4
6
8
JL3085
GND
JL3086
JL3088
JL3089
JL3090
JL3092
JL3094
JL3093
JL3096
JL3097
JL3098
JL3075
JL3076
JL3111
JL3079
JL3077
JL3080
JL3081
JL3082
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
STBY3.3V
STBY_LED
TMR_GREEN_LED
TMR_RED_LED
BL_IN
VD3.3V
SIRCS
GND
POWER_INT
KEY1
CN3008
11P
CN3004
18P
GND
TXD
RXD
RES
VIN
MOD
UART0_RXD
SDA_DEVICE
SDA_JIG
SCL_JIG
ATI_SIRCS
UART0_TXD
PROG_CLK
VIN
SCL_DEVICE
RXD
TXD
GND
TO SWTCH
ASSY CN101/
HM3 CN301
2
4
6
8
2
4
6
8
GND
1005
16V
0.1
C3114
RESET#
I_HP_DET
O-RST_OUT
I_T_ALARM2
MB95F118ASPMT-G-SPE1
IO_UART_TXD
IO_UART_RXD
I_KEY
<< STBY3.3V >>
BD4729GTR
1
NC
2
SUB
3
GND VOUT
POWER2
T_ALARM2
T_ALARM
POWER_KEY
1/16W
3.3k
R3101
/RST
O_POWER2
I_T_ALARM
I_POWER_KEY
IC3011
I_SENSOR_DET
I_DMP_DET
I_DC_DET
I_AC_OFF_DE T
5%
27k
CHIP
R3542
1/16W
16V
0.1
C3110
1/16W
R3270 1 0 0
KEY
DC_DET
A_DMP_DET
SENSOR_DET
GND
IC3010
RESET
DC_ALERT1
I_DC_ALERT1
O_BACKLIGHT
3
R3146
100
1/16W
CHIP
5%
1005
50V
C3112
X7R
0.001
VCC
MID1
O_MID1
I_PANEL_FAI L
JL3106
BACKLIGHT
PANEL_FAIL
214
5
4
MID0
252627282930313233343536
Vcc
O_MID0
I_MOD
IO_SCL_DEVICE
IO_SDA_DEVICE
O_DIMMER
I_SP1
I_SIRCS
AVcc
I_BL_APL
AVs s
BL_APL
25V
0.01
X7R
C3005
JL3071
R3516
100
1/16W
CHIP
5%
Vss
X1
X0
AC_OFF_DET
RN-CP
1/10W
R3515
24
23
22
21
20
19
18
17
16
15
14
13
MA4J1130GLS0
5%
10k
C3113
0.01
25V
X7R
1005
D3007
RESET
1005
100
RB3024
R3545
1/16W
RN-CP
16V
0.5%
0.1
M24C16-WMN6T(B)
IC3005
EEPROM
RB3014
10k
JL3107
NVM_WP
SCL_A
VCC
16V
C3118
8
7
6
5
4
2
10
100
RB3017
C3057
0.1
16V
1005
X3010
10MHz
1005
CH
50V
22p
C3115 1005
C3116
22p
50V
CH
1
E0
2
E1
3
E2
4
GND SDA_A
GND
SDA_DEVICE
SCL_DEVICE
3
1
R3517
1M
1/16W
CHIP
5%
47k
910
R3190
1/16W
RN-CP
0.5%
10
10V
X7R
3216
C3063
C3062
MOD
DIMMER
1/16W100R3527
SP1
SIRCS
1005
X7R
25V
0.01
C3119
BM 3/10
TV CON/FAN DRIVER/POWER
D3002
MA2J1110GLS0
STBY3.3V
C3010
0.1
D3.3V
PANEL_V
GND
R4007
150k
1/16W
CHIP
1005
GND
GND
C3011
100
6.3V
5%
16V
1005
JL3009
REG12V
R3031
D4012
68k
1/16W
RN-CP
0.5%
UNR52A1G0LS0
GND
D2.5V
R3034
R3037
6.8k
1/16W
15k
1/16W
RN-CP
0.5%
0.5%
UPA1716G-E2
Q4018
S1 S2 S3 G
1
2
3
4
Q4011
100k
Q4001
TRANSISTOR XP4215-TXE
5%
CHIP
1/16W
33k
R4065
Q4017
TRANSISTOR XP4215-TXE
RB4002
GND
D1D2D3D4
REG5V
214
C3007
GNDGND
8
7
6
5
3
GND
PANEL_V
FB4009
0uH
JL4019
1
JL4020
2
JL4018
3
4
5
6
7
GND
8
GND
9
GND
10
11
12
13
JL4021
JL4022
JL4027
FB4011
JL4024
0uH
GND
FB4008
0uH
GND_AU
FB4001
STBY3.3V
0uH
GND
POWER1
AC_OFF_DET
FB4003
0uH
C4001
0.001
50V
X7R
1005
C4040
0.001
50V
X7R
1005
AU_13V
REG12V
FB4013
0uH
MAZ8150G0LS0
F4001
2012
5A
X7R
24V
POWER3
600
1
JL4014
2
JL4015
3
JL4016
4
GND
5
1
3
5
7
Q4021
RT1N141M-TP-1
FB4005
GND
2
4
6
8
PANEL_FAIL
GND
D3.3V
R4060
1/16W
CHIP
RT1N141M-TP-1
10k
5%
Q4014
GND
C4034
10V
X7R
2012
R4047
2.2k
1/16W
CHIP
C4033
4.7
0.01
25V
X7R
1005
214
10k
RB4001
3
25V
1
C4049
004:6G
DIMMER
BACKLIGHT
CHIP
1/16W
R4064
R4061
1/16W
R4063
5%
10k
330k
CHIP
6.8k
R4050
33k
1/16W
1005
CHIP
5%
C4030
0.1
16V
1005
D1.8V
5%
GND
0.01
25V
X7R
1005
DC_DET
R4008
1/16W
CHIP
R4013
100k
1/16W
CHIP
1005
R4042
100k
1/16W
CHIP
R4043
1/16W
CHIP
10k
5%
5%
5%
33k
5%
X3009
32.768kHz
34
1
C3019
7p
50V
CH
1608
4321
VSS
XIN
RTC
IC3009
S-35390A-J8T1G
INT2
SCL
5 678
2
XOUT
SDA
SCL_DEVICE
SDA_DEVICE
100
RB3026
T_ALARM
INT1
VDD
DC_ALERT1
DC_ALERT2
T_ALARM2
004:8E
004:8E
004:9D
10k
RB3018
2
1
4
3
LVDS1_PD
ECS_RXD
ECS_TXD
PROG_CLK
POWER3
TMR_GREEN_LED
TMR_RED_LED
STBY_LED
CEC_D
DC_ALERT2
DC_ALERT3
BL_PWM
DCALERT1
DCALERT2
FE
DCALERT3
DC_ALERT3
004:8F
JL3026
10k
RB3025
JL3003
R3020
22k
1/10W
RN-CP
0.5%
25V
X7R
2012
PANEL12V
JL3072
1
C3020
1005
JL3004
5%
CHIP
GND
R3519
1/16W
CHIP
1005
1/16W
L3002
EMI
G
0uH
FL3001
I2CSEL/INT
100
100
R3536
R3540
JL3101 JL3102JL3103JL3104
JL3110
RB3021
100
100
5%
10k
R3537
PROG_GD
GND
BL_APL
JL3105
UART1_RXD
O_LVDS1_PD
37
IO_ECS_RXD
38
IO_SI_I2CSEL/INT
IO_ECS_TXD
39
IO_PROG_CLK
40
I_PROG_GD
41
O_POWER3
42
O_TMR_GREEN_LED
43
O_TMR_RED_LED
44
O_STBY_LED
45
O_CEC_D
46
I_DC_ALERT2
47
I_DC_ALERT3
48
O_POWER1
123456789101112
JL3108
JL3109
POWER1
UART1_TXD
JTAG
O
—
P
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000 69
A-1507-943-A <MA2> BM-P3
BM BOARD SCHEMATIC DIAGRAM (4 OF 10)
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
A
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000
|
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
C7000
16V
X6S
3216
12V
REG12V
12
12
C7001
10
10
C7002
100
16V
16V
X6S
3216
D7001
GND
24V
3.15A
F7000
8765
Q7000
FDS6690A
S1 S2 S3 G
2012
C7005
C7008
16V
X7R
3216
4.7
1005
1
2
3
0.1
16V
C7110
MIC5235YM5TR
IC7001
VIN
GND
ON/OFF
0.1
16V
1005
C7111
GND
VOUT
VADJ
5
4
1
2
3
4
L7008
10uH
R7010
470k
1/16W
RN-CP
0.5%
R7009
68k
1/16W
RN-CP
0.5%
R7005
6.8k
1/16W
RN-CP
0.5%
GND
SS
BST
COMP
VIN
SW5GND
IC7007
BD9322EFJ
EN
FB
0.1
16V
1005
C7004
100
1/16W
CHIP
5%
GND
16V
L7001
10uH
25V
220
C7006
D1D2D3D4
4321
25V
1C7003
1k
R7000
R7001
330
1/16W
CHIP
5%
3216
GND
R7003
1k
1/16W
CHIP
5%
10
10
16V
16V
X6S
X6S
3216
C7108
C7109
D7019
1005
C7010
4.7
16V
X7R
3216
GND
9
8
7
5%
22k
CHIP
1/16W
6
50V
X7R
1005
2200p
CH
0
68p
50V
CHIP
C7113
R7093
RSX201L-30TE25
150k
0.5%
R7094
1/16W
RN-CP
33k
0.5%
R7095
1/16W
RN-CP
GND
R7092
C7112
GND
GND
C7012
0.1
16V
1005
GND
3225
B
REG9V
16V
22
GND
5
C7114
D7003
MAZ8100G0LS0
MAZ8068GMLS0
1
4
6
3
GND
B
3225
D7004
XP4211-TXE
22
16V
C7115
2
Q7006
R7114
1/16W
CHIP
5%
D5V_DMP
0.7A
R7173
0
CHIP
5V_USB
1k
STBY3.3V
POWER2
0.5A
5V_TU
0.4A
C7019
0.1
16V
GND
1005
JL7134
REG5V
0.4A
R7017
FB7000
4.7uH
C7020
16V
0.1
GND
POWER
GROUND
0.5A
F7002
5A
24V
12
PS7001
3.15A
0.5A
GND
GND
R7037
150k
CHIP
R7071
150k
1/16W
CHIP
R7055
150k
1/16W
CHIP
R7077
150k
1/16W
CHIP
D2.5V
D3.3V
RB160M-30TR
D2.5V
D7024
RB160M-30TR
D7010
1.4A
12
BD9536FV
IC7004
1
CTL1
2
C7028
0.1
R7031
16V
150k
1/16W
1005
CHIP
5%
R7068
150k
CHIP
R7069
R7033
3.3k
1/16W
1/16W
CHIP
CHIP
5%
C7030
2200p
1005
R7035
15k
1/16W
RN-CP
0.5%
5%
C7031
0.1
16V
1005
R7070
RN-CP
VOUT1
3
FB1
4
REF1
5
ILIM1
6
FS1
33k
7
GND
5%
8
SCP
15k
9
FS2
10
ILIM2
11
REF2
12
FB2
13
VOUT2
CTL2 EN2
BOOT1
PGND
5VREG
BOOT2
28
EN1
27
26
HG1
25
SW1
24
LG1
23
22
VCC
21
VIN
20
19
LG2
18
SW2
17
HG2
16
1514
3216
10
C7035
GND
3216
10
R7040
10
1/16W
CHIP
5%
C7034
C7036
0.1
16V
1005
R7038
10
1/16W
CHIP
5%
C7032
0.1
16V
1005
3216
10
C7033
GND
JL7132
S1 G1 S2 G2
1
2
3
4
1
2
3
4
5
6
SP8K4FU7TB
Q7001
FDQ7238AS
Q7002
Q1
Q2
8
7
6
D2D2D1D1
5
11
10
9
8
7
3216
2200p
X6S
100k
16V
R7110
C7062
100k
2200p
10
GND
R7111
C7065
C7039
L7004
4.7uH
GND
3216
JL7005
0
22
6.3V
6.3V
220
C7043
C7040
X6S
3.3k
0.5%
R7041
1/16W
RN-CP
470
0.5%
R7043
1/16W
RN-CP
1k
0.5%
R7044
1/16W
RN-CP
220
0.5%
R7045
1/16W
RN-CP
GND
10
16V
X6S
C7042
L7005
3.3uH
470
0.5%
R7046
1/16W
RN-CP
330
0.5%
R7047
1/16W
RN-CP
1k
0.5%
R7048
1/16W
RN-CP
0
CHIP
R7049
GND
2012
6.3V
22
C7044
X6S
2012
6.3V
22
C7041
D1.17V
6A
D1.17V
JL7131
POWER
GROUND
D3.3V
1.5A
BD9536FV
IC7005
BOOT1
PGND
5VREG
BOOT2
28
EN1
27
26
HG1
25
SW1
24
LG1
23
22
VCC
3216
21
VIN
20
19
LG2
18
SW2
17
HG2
16
1514
C7054
0.1
16V
1005
R7058
10
1/16W
CHIP
5%
10
16V
X6S
C7052
X6S
3216
16V
GND
10
C7051
R7056
10
1/16W
CHIP
5%
C7048
0.1
16V
1005
3216
JL7133
10
16V
X6S
C7050
1
CTL1
2
VOUT1
R7050
150k
1/16W
CHIP
5%
R7073
150k
CHIP
R7053
0
CHIP
C7046
R7054
33k
1/16W
CHIP
5%
C7047
0.1
16V
1005
2200p
50V
X7R
1005
5%
5%
C7045
0.1
16V
1005
R7074
33k
1/16W
CHIP
5%
R7075
6.8k
1/16W
CHIP
5%
3
4
5
6
7
8
9
10
11
12
13
FB1
REF1
ILIM1
FS1
GND
SCP
FS2
ILIM2
REF2
FB2
VOUT2
CTL2 EN2
S1 G1 S2 G2
1
2
3
4
S1 G1 S2 G2
1
2
3
4
SP8K4FU7TB
Q7004
SP8K4FU7TB
Q7133
8
7
6
5
D2D2D1D1
8
7
6
5
D2D2D1D1
3216
0.001
X6S
100k
16V
R7112
C7067
100k
0.001
10
GND
R7113
C7069
C7055
L7007
4.7uH
X6S
3216
L7131
4.7uH
X6S
2012
X6S
2012
6.3V
6.3V
22
22
C7061
C7057
JL7006
1
220
6.3V
6.3V
220
C7056
C7060
4.7k
0.5%
R7059
1/16W
RN-CP
330
0.5%
R7060
1/16W
RN-CP
1k
0.5%
R7062
1/16W
RN-CP
220
0.5%
R7063
1/16W
RN-CP
GND
10
16V
C7058
2.2k
0.5%
R7064
1/16W
RN-CP
75
0.5%
R7065
1/16W
RN-CP
1k
0.5%
R7066
1/16W
RN-CP
220
0.5%
R7067
1/16W
RN-CP
D7013
RB160M-30TR
JL7007
1
D1.8V
D3.3V
12
D3.3V
D1.8V
1A
L
—
M
—
N
—
O
—
POWER2
12
R7029
0
1005
GND
POWER
GROUND
GND
GND
BM 4/10
POWER/RESET
P
A-1507-943-A <MA2> BM-P4
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000 70
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