Toshiba 32E2533D, Service Manual

Page: 25 / 33

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
0 ohm Short:
MUTE-DAMP , MUTEX
Low (Ini)
Low >> Mute AMP
High High >>Mute OFF
MUTEX
High : Enable
Low : Disable > Mute
PG_MUTE
AC ON :Low
AC OFF:High ACD=PG
AC ON :3V~3.6V
AC OFF:<0.5V
AMP_RESET
High:Reset OFF
Low : Reset ON
PLIMT Function:VCC=16V,MaxOutput Power
PLIMT=Pull up 0R
,15W
PLIMT=Pull up 27K ,10W
PLIMT=L
,5W
MUTEX ERROR
MUTEX
MUTEX
PLIMT
RST-AMP
R
S
T
-A
M
P
P
L
IM
T
AMP_VCC
AMP_VCC
AMP_VCC
+3.3V_Normal
+3.3V_Standby
DVDD
DVDD
DVDD
+3.3V_Normal DVDD
S
SPK_OUTL-
SPK_OUTR-
S
MUTE_DAMP <8> PG_MUTE <15,133>
AMP_RESET <8>
AUWS_OUT
<7>
AUMCK_OUT
<7,8>
AUSD_OUT
<7>
AUBCK_OUT
<7,8>
S
SPK_OUTL-
S
SPK_OUTR-
Size Document Number Rev
Date: Sheet of
Title
401C7L
1C
SCHEMATIC,M/B VTV-L50005
B
12 19 Monday, November 24, 2014
Size Document Number Rev
Date: Sheet of
Title
401C7L
1C
SCHEMATIC,M/B VTV-L50005
B
12 19 Monday, November 24, 2014
Size Document Number Rev
Date: Sheet of
Title
401C7L
1C
SCHEMATIC,M/B VTV-L50005
B
12 19 Monday, November 24, 2014
C156
680pF/0603/50V
C156
680pF/0603/50V
C154
1
0
u
F
/0
6
0
3
/2
5
V
C154
1
0
u
F
/0
6
0
3
/2
5
V
C163
10uF/0603/25V
C163
10uF/0603/25V
R180
1K/0402
R180
1K/0402
R172
2
2
R
/0
4
0
2
/1
%
R172
2
2
R
/0
4
0
2
/1
%
R175
2
2
R
/0
4
0
2
/1
%
R175
2
2
R
/0
4
0
2
/1
%
C167
680pF/0603/50V
C167
680pF/0603/50V
C160
0.68uF/0805/50V
C160
0.68uF/0805/50V
R170
5.6R/0603 R170
5.6R/0603
C170
1
0
p
F
/0
4
0
2
/5
0
V
C170
1
0
p
F
/0
4
0
2
/5
0
V
Q10
YS-MMBT3904/SOT23 Q10
YS-MMBT3904/SOT23
C
B
E
R184
0R/0402
R184
0R/0402
L8
LVS505040-100M/10uH/2.8A
L8
LVS505040-100M/10uH/2.8A
R179
0R/0402 R179
0R/0402
C165
0.68uF/0805/50V
C165
0.68uF/0805/50V
R178
10K/0402/NC
R178
10K/0402/NC
R171
100K/0402/1%
R171
100K/0402/1%
R186
0R/0402/NC
R186
0R/0402/NC
C162
10uF/0603/25V
C162
10uF/0603/25V
C153
10uF/0603/25V
C153
10uF/0603/25V
L9
LVS505040-100M/10uH/2.8A
L9
LVS505040-100M/10uH/2.8A
L7
LVS505040-100M/10uH/2.8A
L7
LVS505040-100M/10uH/2.8A
R169
5.6R/0603
R169
5.6R/0603
C168
2.2uF/0805/25V
C168
2.2uF/0805/25V
C159
680pF/0603/50V
C159
680pF/0603/50V
C164
0.68uF/0805/50V
C164
0.68uF/0805/50V
2
m
m
CN7
A2001WV2-4P
2
m
m
CN7
A2001WV2-4P
4
3
2
1
C166
680pF/0603/50V
C166
680pF/0603/50V
U12
BD28620MUV
U12
BD28620MUV
M
C
L
K
1
S
D
A
T
A
2
B
C
L
K
3
L
R
C
L
K
4
P
L
IM
T
5
R
S
T
X
6
MUTEX
7
OUT1P
8
BSP1P
9
VCCP1
10
GNDP1
11
BSP1N
12
B
S
P
2
P
1
8
R
E
G
G
1
7
R
E
G
D
1
6
G
N
D
A
1
5
V
C
C
A
1
4
O
U
T
1
N
1
3
ERROR
24
OUT2N
23
BSP2N
22
GNDP2
21
VCCP2
20
OUT2P
19
Pad
25
C173
0
.1
u
F
/0
4
0
2
/1
6
V
C173
0
.1
u
F
/0
4
0
2
/1
6
V
C161
0.68uF/0805/50V
C161
0.68uF/0805/50V
R177
10K/0402 R177
10K/0402
R187
4.7K/0402/NC
R187
4.7K/0402/NC
L6
LVS505040-100M/10uH/2.8A
L6
LVS505040-100M/10uH/2.8A
C172
1
0
u
F
/0
6
0
3
/6
.3
V
C172
1
0
u
F
/0
6
0
3
/6
.3
V
R168
5.6R/0603 R168
5.6R/0603
C157
2.2uF/0805/25V
C157
2.2uF/0805/25V
C155
0
.1
u
F
/0
6
0
3
/5
0
V
C155
0
.1
u
F
/0
6
0
3
/5
0
V
C169
2.2uF/0805/25V
C169
2.2uF/0805/25V
R182
0R/0402 R182
0R/0402
R185
10K/0402
R185
10K/0402
C158
2.2uF/0805/25V
C158
2.2uF/0805/25V
C171
1
0
p
F
/0
4
0
2
/5
0
V
C171
1
0
p
F
/0
4
0
2
/5
0
V
R167
5.6R/0603
R167
5.6R/0603
R173
2
2
R
/0
4
0
2
/1
%
R173
2
2
R
/0
4
0
2
/1
%
R174
2
2
R
/0
4
0
2
/1
%
R174
2
2
R
/0
4
0
2
/1
%