A Board Schematic Diagram (14 Of 14) - Sony KDL-32BX330 Service Manual

A BOARD SCHEMATIC DIAGRAM (14 OF 14)

5
H850 H850 H851 H851
HOLE_TC295BSHAPE25D158 HOLE_TC295BSHAPE25D158 HOLE_TC295BSHAPE25D158 HOLE_TC295BSHAPE25D158
D
H853 H853 H854 H854
hole_tbc276d177 hole_tbc276d177 hole_tbc276d177 hole_tbc276d177
Grounded Mounting Holes, PCB
GROUND TEST POINT
C
B
A
5
KDL-32BX330/32BX331
4
VCC3_3_STB
R881 R881
NC/0_J NC/0_J 0402 0402
TVM_PWR_ON3 1
H852 H852
hole_tbc276d177 hole_tbc276d177 R853 R853
0_J 0_J
1
TVM_PWR_ON1
R972 R972
0_J 0_J
LCD_BL_ON 1
R856 R856
H855 H855 0_J 0_J
hole_tbc276d177 hole_tbc276d177 BL_BR_CNTRL 1
H856 H856
TOP Side BOT Side
R882 R882 R883 R883
NC/0_J NC/0_J NC/0_J NC/0_J
0402 0402
0402 0402
4
3
Close to CN850
2 R855 R855 R854 R854 R851 R851
10K_J 10K_J NC/10K_J NC/10K_J 10K_J 10K_J
0402 0402 0402 0402 0402 0402
0402 0402
2
POWER-ON/0FF
0402 0402
2 LCD_BL_ON_1
0402 0402
2 BL_BR_CNTRL_1
R852 R852 C851 C851 C852 C852 C850 C850
4.7K_J 4.7K_J 0.01U_25V_K 0.01U_25V_K 0.1U_10V_K 0.1U_10V_K
NC/22U_6.3V_M NC/22U_6.3V_M
0402 0402 0402_X7R 0402_X7R
0402_X7R 0402_X7R
0805_X5R 0805_X5R
H857 H857
TOP Side BOT Side
R884 R884 R885 R885
NC/0_J NC/0_J NC/0_J NC/0_J
0402 0402
0402 0402
3
2
TP852 TP852
CN850 CN850
POWER INTERFACE
HEADER_2x8P HEADER_2x8P
2 1
VCC3_3_STB
POWER-ON/0FF 4 3
ACOFF_DET 6 5
LCD_BL_ON_1 8 7
BL_BR_CNTRL_1 10 9
BKL_ERR 12 11
LCD_POWER_ON 14 13
16 15
FOX_HD5608E FOX_HD5608E
TP857 TP857
POWER-ON/0FF 1 PANEL_POWER 1
TP856 TP856
LCD_BL_ON_1 1
TP855 TP855
1 1
BL_BR_CNTRL_1 VCC_12V
VCC3_3_STB
C853 C853 C854 C854
NC/22U_10V_K NC/22U_10V_K NC/22U_10V_K NC/22U_10V_K
1206_X7R 1206_X7R 1206_X7R 1206_X7R
VCC_12V
C855 C855
NC/0.1U_16V_K NC/0.1U_16V_K
0402_X7R 0402_X7R
AUDIO_12V
C856 C856
VCC3_3_STB
0.1U_16V_K 0.1U_16V_K
0402_X7R 0402_X7R
TP858 TP858
R872 R872 R873 R873
10K_J 10K_J 10K_J 10K_J
0402 0402 0402 0402
BKL_ERR
ACOFF_DET
TVM_PWR_ON1
LCD_BL_ON
R880 R880 R879 R879 TP859 TP859
BL_BR_CNTRL
4.7K_J 4.7K_J 47K_J 47K_J
0402 0402 0402 0402
LCD_POWER_ON
TVM_PWR_ON3
TV Product Business Division / R&D Department TV Product Business Division / R&D Department TV Product Business Division / R&D Department
CCPBG/ Hon-Hai Precision IND. CO., LTD CCPBG/ Hon-Hai Precision IND. CO., LTD CCPBG/ Hon-Hai Precision IND. CO., LTD
Foxconn Technology Group Foxconn Technology Group Foxconn Technology Group
Title Title Title
POWER 2 POWER 2 POWER 2
Size Size Size Document Number Document Number Document Number
B B B
TINA1 TINA1 TINA1
Date: Date: Date: Friday June 24 2011 Friday June 24 2011 Friday June 24 2011 Sheet Sheet Sheet
2
KDL-32BX330/32BX331
1
D
VCC_12V
AUDIO_12V
PANEL_POWER
TP854 TP854
TP851 TP851
TP850 TP850
1
C
TP860 TP860
1
TP853 TP853
1
B
BKL_ERR [11]
ACOFF_DET [11]
TVM_PWR_ON1 [11,14]
LCD_BL_ON [10]
BL_BR_CNTRL [9]
LCD_POWER_ON [10]
TVM_PWR_ON3 [11]
A
Rev Rev Rev
9 9 9
15 15 15 of of of 16 16 16
1
23