Sony KDL-50R550A Service Manual page 19

A BOARD SCHEMATIC DIAGRAM (7 OF 26)
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Monday, January 07, 2013 Monday, January 07, 2013 Monday, January 07, 2013
Date : Date : Date : 10-20-2005 10-20-2005 10-20-2005 LY.REV : LY.REV : LY.REV : 00 00 00
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PWB : PWB : PWB : 297005040100.BRD 297005040100.BRD 297005040100.BRD File Name : File Name : File Name : 297005040100.DSN 297005040100.DSN 297005040100.DSN
DESCRIPTION : DESCRIPTION : DESCRIPTION :
SCHEMATIC OF LCD TV MONITOR SCHEMATIC OF LCD TV MONITOR SCHEMATIC OF LCD TV MONITOR
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Chassis RB1FK, BL
3 4
U209 U209
R275 R275
FP6367S5GTR FP6367S5GTR
0_J 0_J
1 2 4 3
[4,8,10,19,21,22,23] SB_3.3V
VIN SW
1 5 FB_SB1.2V
RUN FB
C273 C273
10U_10V_M 10U_10V_M
L205 L205
D203 D203
68UH_1210 68UH_1210
MEK10-04-D1H-G MEK10-04-D1H-G
CBC3225T680MR CBC3225T680MR
SB_3.3V 1 2 1 2
C281 C281 C277 C277
10U_10V_M 10U_10V_M 10U_10V_M 10U_10V_M
U210 U210
FP6733S6GTR FP6733S6GTR
R252 R252
4 3
0_J 0_J LX GND
SB_5V
1 2 5 2
VDD EXT
FB_SB5V SB_3.3V
6 1
FB CE
C280 C280
0.1U_16V_K 0.1U_16V_K
Drawn : Drawn : Drawn : Checked Checked Checked
10-20-2005 10-20-2005 10-20-2005
3 4
5 6
TP221 TP221
L204 L204
10UH_3.2x2.5x2.5 10UH_3.2x2.5x2.5
CBC3225T100M CBC3225T100M
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SB_1.2V [10]
C274 C274 C275 C275 C282 C282 R276 R276 C276 C276
10U_10V_M 10U_10V_M 10U_10V_M 10U_10V_M 0.1U_16V_K 0.1U_16V_K 180K_F 180K_F 68P_50V_J 68P_50V_J
FB_SB1.2V
R277 R277
180K_F 180K_F
TP222 TP222
SB_5V [10]
C278 C278 C279 C279 R278 R278 C283 C283
10U_10V_M 10U_10V_M 0.1U_16V_K 0.1U_16V_K 154K_F 154K_F 680P_50V_K 680P_50V_K
FB_SB5V
R279 R279
51K_F 51K_F
Approved Approved Approved PART NO. PART NO. PART NO.
2970050401-SC 2970050401-SC 2970050401-SC
10-20-2005 10-20-2005 10-20-2005
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REV. REV. REV. SHEET SHEET SHEET
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<RevCode> <RevCode> <RevCode>
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____ OF ____ ____ OF ____ ____ OF ____
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Chassis RB1FK, BL
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