Sony KLV-40X250A Service Manual page 18

www.freeservicemanuals.info
1 2 3
A
JL9288
GND_1
STBY5V
To H1,H3
DTV_SPDIF
C9203 FB9235
XX 0uH
GND 1
FB9210 0uH STBY_LED_PWR
JL9231 JL9308 JL9309
B STBY5V 2
R9151
JL9232
0
LED1(STBY) 3 STBY_LED GND_1
JL9233 R9305 CHIP
0
LED2(PMUTE) 4 PIC_MUTE_LED
JL9234 R9304 AUS_RXD
0
LED3(TSUSHIN) 5 ON_TIMER_LED
JL9235 R9303
0
LED4(REC) 6 REC_R_LED GND_1
AUS_TXD
JL9236 R9302
0
LED5(POWER) 7 POWER_LED
R9301
0 D3.3V DTV_RST
GND 8
JL9237 C9157
SIRCS 9 SIRCS XX
JL9238 R9300 JL9310 JL9311
D3.3V 10 0
JL9239
FB9211
BL_IN 11 BL_IN 0uH
JL9252 R9299
NC 12 0
GND_1
JL9317
D3.3V 13
GND 14
C JL9240 JL9201
LEAN1 15
JL9241
KEY_WAKE
KEY_WAKE 16
R9298
JL9242
0
POWER_SW 17 POWER_KEY
R9176
0
GND 18
JL9243
KEY 19 KEY
R9297
0
GND 20
CN9201 GND_1
20P
D
E
F
To G
R9200
JL9327 XX
NC(RLY_ON) 1 AC_RLY
JL9244
PANEL_DET 2 INV_FAIL
JL9245 R9157
0
BACK_LIGHT 3 BL_ON
JL9246 R9158
0
G DIMMER 4 DIMMER
R9159
0
GND 5
JL9247
AC_RLY 6
JL9248 R9160
PFC_DET(AC_DET) 7 0 PFC_DET
STBY5V
JL9249 R9161
+B_OVP 8 0 +B_OVP
JL9250 R9162 JL9204
STBY_5V 9 0
FB9209
JL9251
GND 10 0uH
C9201
100
GND 11 JL9318
16V
NC(18V) 12
GND_1
NC
13
CN9203
13P
WHT
H
AUDIO_VCC
To G
JL9254 JL9326
GND 1
COMP_V_IN_SIDE
GND 2
GND_K
JL9312 JL9313
AUDIO_VCC 3
JL9253
AUDIO_VCC 4
CN9204
4P
WHT
I
PC_RGB_IN
GND 1
GND 2
PC_R_IN
R 3
R9201
XX
GND 4
PC_G_IN
G 5
R9202
XX
GND 6
PC_B_IN
B 7
R9203
PC_SYNC
GND 8 XX
PC_H_IN
H 9
R9204
XX
GND 10
PC_V_IN
COMP_DET
V 11
R9205
CN9211
XX
XX
J
GND_1 JL9259
For FIX-P JL9319
GND_1
K
L
4 5 6
To D-Tuner
JL9301 JL9325
JL9289 JL9290 JL9291 JL9292 JL9293 JL9294 JL9295 JL9296 JL9297 JL9298 JL9299 JL9303 JL9302
R9287
0
R9291
0
JL9300 JL9324
R9311
0
C9156
0.01
FB9157
0uH
FB9158
0uH
FB9159
C9158 C9159 0uH
XX XX
C9151 C9153
XX XX R9319
330
1/10W
RN-CP
5%
R9320
GND_1 330
1/10W
RN-CP
5%
R9321
150
1/10W
GND_1
R9322
150
1/10W
GND_1
R9313
150
1/10W
R9314
150
1/10W
R9315
150
1/10W
GND_1
D3.3V
Temperature Sensor
FB9212
0uH
C9202
0.1
10V
B
1005
8 7 6 5
R9220 R9221
XX XX
1 2 3 4
I2C_DE
R9219 GND_1
22
1/16W
R9218 CHIP
CLK_DE
22
1/16W
CHIP DAT_DE
HP_LR_OUT
SIDE_LR_IN
V2_CVBS
R9184
0
GND_1
V2_Y
R9185
0
GND_1
V2_C
R9186
0
V2_SDET
FB9250
GND_1
0uH
GND_1
SONY_LOGO
FB9251
0uH C9234
STBY5V
XX
C9227
0.1
50V
JL9255 JL9256 JL9257 JL9258 C9235
B
1
10V 2012
JL9271
B
1608 JL9320
JL9260 JL9261 JL9262 JL9263 JL9264 JL9265 JL9266 JL9267 JL9268 JL9269 JL9270
GND_1
To H2
7 8 9 10
To D-Tuner(YPbPR)
JL9307
JL9304 JL9305 JL9306
JL9323
C9219
R9329 R9340 XX
XX XX
1608
50V
C9220
R9330 R9341 XX
XX
XX 1608
50V
DTV_R_IN
C9221
R9331 R9342
C9210 R9325 C9215 XX
47p 470k 2.2 XX XX
1608
50V 1/10W 16V
CH RN-CP C 50V
2012
1608
DTV_L_IN
C9211 R9326 C9216 GND_1
2.2
47p 470k
50V 1/10W 16V DTV_LR_IN
CH RN-CP C
2012
1608
DTV_CV/Y_IN
DTV_CV/Y_IN
R9181 C9217
R9323 0 XX
150
CHIP 1608
1/10W
50V CH
DTV_C_IN
DTV_C_IN
C9218
R9182
R9324 0
XX
150
1/10W CHIP 1608
50V CH
S_DTV_PR_IN
R9178 C9212
R9316
0 XX
150
1/10W CHIP 1608
50V CH
S_DTV_PB_IN
R9179 C9213
R9317 0 XX
150
CHIP
1/10W 1608
50V
CH
S_DTV_YG_IN
C9214
R9180
R9318 0
XX
150
1/10W CHIP 1608
50V CH
S_DTV_COMP_IN
TUNER_CTRL
T_S_HSYNC/T_COIN_V
T_MODEL_ID
FM/AM_S
TU33V V9V TU5V M_D3.3V
FB9249
0uH
QSS_M
FB9248
0uH
I2C_DEV_5V
CVBS_TU_S
CVBS_TU_S
JL9228
CVBS_TU_M
CVBS_TU_M
C9228 C9229 C9230 JL9274 C9231 JL9275 JL9277 C9233
0.1 JL9272 JL9273 1 1 1 C9232 JL9280 JL9281
50V XX XX
25V 10V 10V JL9276 JL9282 JL9283 JL9284 JL9285 JL9286
B
JL9315 B B JL9316 B JL9278 JL9279
2012
2012 1608 1608 JL9321 JL9322
JL9287
GND_1
To A-Tuner
Global electronic heritage manuals
11 12 13
R9343
XX
DTV_PR_IN
R9344
XX
DTV_PB_IN
DIC_11V
CN9209
140P
BLK
R9345
A1 GND GND B1
XX
DTV_YG_IN
A2 GND GND B2
A3 11V 11V B3
A4 11V 11V B4
A5 11V 11V B5
DTV_COMP_IN
A6 11V 11V B6
A7 GND GND B7
V5V
A8 GND FAN_ERR B8
FL9203
EMI A9 VIDEO5V FAN_DRIVE B9
G
A10 VIDEO5V DIMMER B10
GND_1 A11 GND BL_ON B11
A12 GND INV_FAIL B12
MAIN_CV/Y A13 MAIN_CV/Y PFC_DET B13
MAIN_C A14 MAIN_C BL_IN B14
SUB_V_OUT A15 GND GND B15
A16 GND GND B16
SUB_C R9251
A17 SUB_C PC_H B17
CHIP 0
SUB_CV/Y R9252
CHIP 0 A18 SUB_Y/CV PC_V B18
A19 GND GND B19
A20 GND MAIN_YS B20
CCP_Y
A21 MAIN_Y GND B21
CCP_CB
A22 MAIN_CB GND B22
CCP_CR
A23 MAIN_CR HDMI_L B23
A24 GND HDMI_R B24
A25 GND GND B25
A26 FE_CVBS GND B26
A27 FE_Y FE_L B27
A28 FE_C FE_R B28
A29 GND GND B29
JL9206 A30 GND GND B30
CLK_DE R9244
A31 DE_SCL HDMI_AU_SPDIF(L) B31
0 CHIP
DAT_DE
R9246 A32 DE_SDA SPDIF B32
0 CHIP
JL9207
A33 GND GND B33
A34 GND AU_BCK B34
0 CHIP
HDMI_BCK A35 HDMI_BCK AU_LRCK B35
R9294
0 CHIP
HDMI_LRCK A36 HDMI_LRCK AU_DATA0 B36
R9295
0 CHIP
HDMI_DA1 A37 HDMI_DATA AU_DATA1(Jpn) B37
R9296
A38 DL_MODE AU_DATA2(Jpn) B38
A39 IFP_VS SUB_ON B39
A40 GND SET_ON B40
R9183
0
A41 PC_B BE_BOOT B41
A42 PC_G BE_RST B42
A43 PC_R BE_WDT B43
A44 D5_CB DE_RST B44
A45 D5_Y TILT_DET B45
A46 D5_CR M_UART_TX_BE B46
A47 GND M_UART_RX_BE B47
SDA_IFP
R9257
CHIP 0 A48 IFP_SDA M_UART_TX_FE B48
SCL_IFP
R9264
0 A49 IFP_SCL M_UART_RX_FE B49
CHIP
A50 GND FE_RST B50
SDA_DEVICE
R9275
A51 TVM_SDA(SUBC) HDMI_INT B51
CHIP 0
SCL_DEVICE
R9258
A52 TVM_SCL(SUBC) HDMI_50/60 B52
CHIP 0
A53 GND HDMI_INCE B53
CHIP 0 R9270
A54 HDMI_SDA HDMI_INSEL B54
HDMI_SDA
CHIP 0 R9279
A55 HDMI_SCL HDMI_HPG_DET1 B55
HDMI_SCL
A56 GND HDMI_HPG_DET2 B56
FE_SDA A57 FE_SDA HDMI_WRT_PRT B57
R92500 CHIP
FE_SCL A58 FE_SCL HDMI_CEC2 B58
R92490 CHIP
A59 GND HMHDM_RST B59
A60 MAIN_HS(UC) HDMI_INSEL_2 B60
A61 SUB_HS(UC) GND B61
A62 GND DE_UART_TX_JG(SOT0) B62
A63 FE_USB_UDP_JG(UC) DE_FLASH_WR(P61) B63
A64 FE_USB_UDM_JG(UC) DE_UART_RX_JG(SIN0) B64
IFP_UDP
A65 WE_USB_UDP DE_UART_CK_JG(SCK0) B65
IFP_UDM
IFP LOG A66 WE_USB_UDM DE_FLSH_MODE(MD2) B66
IFP_VBUS
A67 WE_USB_VBUS DE_USB_VBUS B67
WEM_LOG A68 BE_UART_JG DE_USB_UDP B68
DIC_SCL
R9247
A69 DIC_SCL DE_USB_UDM B69
CHIP 0
DIC_SDA
R9242
A70 DIC_SDA U2_TX(Jpn)/FE_LOG B70
CHIP 0
GND_1
FM/AM_S
QSS_M
27/4/2014
14 15 16
11V
DIC_11V
FB9225
0uH
FB9240 C9206 C9207
470
0uH 470
16V 16V
DE_FAN_ERR
R9166
0
DE_FAN_DRV
FB9227 0uH
R9262
DIMMER
0 CHIP
R9267
BL_ON
0 CHIP
R9266
INV_FAIL
0 CHIP
MS_AC_DET
R9163 XX
BL_IN
R91640
PC_HV_IN
H
V
MAIN_YS
R9167
0 HDMI_LR_IN
CHIP
HDMI_LR_IN_L
R9288
CHIP 0
HDMI_LR_IN_R
R9289
CHIP 0
SUB_ON
R9168
0
SET_ON
R9169
R9308 0
CHIP 0 BE_BOOT
BE_RST
R9170
0
BE_WDT
R9171
0 DE_RST
R9172
0
M_UART_TX_BE
R9259
0 CHIP
M_UART_RX_BE
R9260
0 CHIP
R9290
M_UART_TX_FE
CHIP 0
R9283
M_UART_RX_FE
0
CHIP
FE_RST
R9173 FB9154
0 0uH
HDMI_INT
HDMI_50/60
R92730 CHIP
HDMI_INCE
R92850 CHIP
HDMI_INSEL
R92710 CHIP
HDMI_HPG_DET1
R92770 CHIP
HDMI_HPG_DET2
R92680 CHIP
HDMI_WRT_PRT
R92780 CHIP
HDMI_CEC_2
R9269XX
HDMI_RST
R92720 CHIP
R9261
0 CHIP DE_UART_TX_JG
JL9230
R9265 DE_UART_RX_JG
0 CHIP
JL9229
DE_FLSH_W
DE_FLSH_W
R9174 PNL_VBUS
R9243 0
CHIP 0
R9240 PNL_UDP
CHIP 0
R9241 PNL_UDM
CHIP 0
DTT_LOG
GND_1
AG(2/9)
B-SS13206<CH.>-AG-P
KLV-40/46X200A, 40/46X250A (GE) 2-6