Toshiba 32E2533D Service Manual page 21

5
Close to connector
Full SCART
with wide trace:12mils
CN1 CN1
21
CVBS-
SHILED SHILED
20 SC_CVBS-IN
VIN VIN
19 SCART_CVBSO
VOUT VOUT
18
D
GNDVI GNDVI
17
GNDVO GNDVO
16 SC-VSYNC
RGBSW RGBSW
15 SCART_RIN+
RIN RIN
14
GNDSW GNDSW
13
GNDR GNDR
12
N.C. N.C.
11 SCART_GIN+
GIN GIN
10
N.C. N.C.
9
GNDG GNDG
8
FunSel FunSel
7 SCART_BIN+
BIN BIN
6 SCART-Lin
AIL AIL
5
GNDB GNDB
4
GNDA GNDA
3 SCART-Lout
AOL AOL
2 SCART-Rin
AIR AIR
1 SCART-Rout
AOR AOR
SCART YS RC-2102 H17 SCART YS RC-2102 H17
R89 R89
33K/0402 33K/0402
C
SC_CVBS_OUT
<7> SC_CVBS_OUT
SOC side
SCART CVBS Output
B
PRE-AMP_SD
<8> PRE-AMP_SD
R197 Short:
PRE-AMP SD , AU_OUT EN
Low (Ini) Low >> Mute AMP
High High >>Normal
ACD=PG PG_MUTE
AC ON :3V~3.6V AC ON :Low
AC OFF:<0.5V AC OFF:High
R121 R121
B
<15,133> PG_MUTE
1K/0402 1K/0402
A
5
4
CVBS- {4,14,19}
R86 R86
10K/0402 10K/0402
C106 C106 C107 C107
C108 C108
4.7nF/0402/50V/10% 4.7nF/0402/50V/10% 4.7nF/0402/50V/10% 4.7nF/0402/50V/10% R92 R92
47pF/0402/50V 47pF/0402/50V
R90 R90
R91 R91 75R/0402/1% 75R/0402/1%
33K/0402 33K/0402
2.7K/0402 2.7K/0402
D27 D27
CDZ55C5V6/1206/5% CDZ55C5V6/1206/5%
R95 R95 SCART_CVBSO
CLS/0402/600/300mA CLS/0402/600/300mA
SCART Side
C279 C279
C253 C253
R98 R98
75R/0402/1% 75R/0402/1%
AU_OUT_EN
High : Enable
Low : Disable
Close to MSTAR IC
R109 R109 AU_OUT_EN
0R/0402 0R/0402
R111 R111 HP_EN
HP_EN
<8>
0R/0402 0R/0402
C48 C48
4.7uF/0603/6.3V 4.7uF/0603/6.3V
LINEOUT2_L
<7> LINEOUT2_L
+3.3V_Standby
R118 R118
10K/0402/NC 10K/0402/NC
LINEOUT2_R
<7> LINEOUT2_R
AU_OUT_EN
Q2 Q2
YS-MMBT3904/SOT23 YS-MMBT3904/SOT23
4
3
Close to MST IC
with wide trace
SC_CVBS-IN
SCART_RIN+
C103 C103
SCART_FB_SUB
10pF/0402/50V/NC 10pF/0402/50V/NC
SC-VSYNC <7>
SCART_GIN+
C104 C104
10pF/0402/50V/NC 10pF/0402/50V/NC
SC-HSYNC <7>
SCART_BIN+
SCART_MODE
C105 C105
10pF/0402/50V/NC 10pF/0402/50V/NC
R87 R87 470R/0402 470R/0402 SCART_Lout
R88 R88 470R/0402 470R/0402 SCART_Rout
SCART MODE
2V~2.5V 4:3
D28 D28
0.9V~1.49V 16:9
0V~0.4V inactive
CDZ55C5V6/1206/5% CDZ55C5V6/1206/5%
SCART-Rin R93 R93
10K/0402 10K/0402
SCART-Lin R94 R94
10K/0402 10K/0402
C109 C109 C110 C110 C111 C111 C112 C112
R96 R96 R97 R97
12K/0402 12K/0402 12K/0402 12K/0402
Close to connector
FB15 FB15
+3.3V_Normal
CLS/0603/60/3A CLS/0603/60/3A
R100 R100
33K/0402/1% 33K/0402/1%
C117 C117 R102 R102
12K/0603/1% 12K/0603/1%
2.2uF/0603/6.3V 2.2uF/0603/6.3V
1nF/0402/50V 1nF/0402/50V R104 R104 C119 C119
200K/0402/1% 200K/0402/1% 30pF/0402/50V 30pF/0402/50V
C118 C118
C121 C121 R107 R107
12K/0603/1% 12K/0603/1%
2.2uF/0603/6.3V 2.2uF/0603/6.3V
R110 R110
30.1K/0603/1% 30.1K/0603/1%
Input
R112 R112
30.1K/0603/1% 30.1K/0603/1%
C125 C125 R113 R113
12K/0603/1% 12K/0603/1%
2.2uF/0603/6.3V 2.2uF/0603/6.3V
C127 C127 C128 C128
R115 R115 30pF/0402/50V 30pF/0402/50V
1nF/0402/50V 1nF/0402/50V 200K/0402/1% 200K/0402/1%
C129 C129 R116 R116
12K/0603/1% 12K/0603/1%
2.2uF/0603/6.3V 2.2uF/0603/6.3V
3
2
SC_CVBS-IN <7>
<7>
<7>
<7>
SC-Rin
SC-Rin <7>
SC-Lin
SC-Lin <7>
Line Driver
C113 C113 C114 C114
0.1uF/0402/16V 0.1uF/0402/16V 10uF/0603/25V 10uF/0603/25V
R99 R99
10K/0402/1% 10K/0402/1%
R101 R101 SCART_Lout
4.7R/0603 4.7R/0603
C115 C115 C116 C116
30pF/0402/50V 30pF/0402/50V 47pF/0402/50V 47pF/0402/50V
R103 R103
43K/0402/1% 43K/0402/1%
C120 C120
1uF/0402/6.3V 1uF/0402/6.3V
R108 R108
43K/0402/1% 43K/0402/1%
C122 C122 U11 U11
30pF/0402/50V 30pF/0402/50V
DRV632/TSSOP14 DRV632/TSSOP14
C123 C123
Output
1uF/0402/6.3V 1uF/0402/6.3V
C124 C124
30pF/0402/50V 30pF/0402/50V
R114 R114
43K/0402/1% 43K/0402/1%
C126 C126
1uF/0402/6.3V 1uF/0402/6.3V
R117 R117
43K/0402/1% 43K/0402/1%
C130 C130
30pF/0402/50V 30pF/0402/50V
R119 R119 R120 R120 SCART_Rout
33K/0402/1% 33K/0402/1% 4.7R/0603 4.7R/0603
C131 C131
AU_OUT_EN
47pF/0402/50V 47pF/0402/50V
AU_OUT_EN
R122 R122
High : Enable
10K/0402/1%/NC 10K/0402/1%/NC
Low : Disable
Size Size Size
C C C
Date: Date: Date:
2
1
D
C
B
A
Title Title Title
SCHEMATIC,M/B VTV-L50005 SCHEMATIC,M/B VTV-L50005 SCHEMATIC,M/B VTV-L50005
Document Number Document Number Document Number Rev Rev Rev
1C 1C 1C
401C7L 401C7L 401C7L
Monday, November 24, 2014 Monday, November 24, 2014 Monday, November 24, 2014 Sheet Sheet Sheet 8 8 8 of of of 19 19 19
1