Toshiba 32L6353RK Service Manual page 97

780. TUNER POWER
6VD 3.3VD
S I S I
G G
1 8 2 0
5 6 7 4
2 0
D7801 D7801
S I G 2 0 9 1 9
1 2
S I G 2 0 9 1 8
RB055L-30 RB055L-30
ROHM/RB055L-30 ROHM/RB055L-30
C7801 C7801
1UF/16V 1UF/16V
mx_c0603 mx_c0603
S I
G
1 8
5 6
1
3.3VD
S I G 2 0 9 3 4
S I
G
2 0
9 3
3
C7804 C7804
1UF/16V 1UF/16V
mx_c0603 mx_c0603
NC2NC3NC5NC7NC8 NC2NC3NC5NC7NC8 S I
G
1 8
5 6
7
3.3V
TYPICAL : 355 mA
MAXIMUM : 521 mA
IC780 IC780
UREG UREG
[V-L1661] [V-L1661]
8 1
Vin Vin V0 V0
5 4
CONT CONT Cn Cn S I G 1 8 5 5 9
2
NC NC
6 3
NC NC GND GND S I G 1 8 5 5 8
C7802 C7802
7
NC NC
470PF/50V 470PF/50V
9
HeatSink HeatSink
MM1663DHBE MM1663DHBE S I
G
1 8
5 6
0
MITSUMI MITSUMI
VOLT REG. MM1663DHBE HSOP-8A VOLT REG. MM1663DHBE HSOP-8A
2.5V
TYPICAL : 155 mA
MAXIMUM : 245 mA
IC781 IC781 NC2NC3NC5NC7NC8 NC2NC3NC5NC7NC8
UREG UREG
[V-L6209FXXXP] [V-L6209FXXXP]
3
CE CE
1
NC NC
4 5
S I G 2 0 9 3 1
VIN VIN VOUT VOUT
2
[VSS] [VSS] S I G 1 8 5 7 5
XC6209F252PR XC6209F252PR C7805 C7805
TOREX TOREX 1UF/16V 1UF/16V
LDO REG. XC6209F252PR SOT89-5 LDO REG. XC6209F252PR SOT89-5 S I mx_c0603 mx_c0603
G
1 8
5 6
6
NC2NC3NC5NC7NC8 NC2NC3NC5NC7NC8
3.3VD
D7800 D7800
1 2
S I G 2 0 9 2 8
RB055L-30 RB055L-30
ROHM/RB055L-30 ROHM/RB055L-30
NC3NC8 NC3NC8
3.3V_DEMO
3.3VD
9
0 8
S I G 2 0 9 2 2
1 4
G
S I
S I G 2 0 9 2 0
C7803 C7803
1UF/16V 1UF/16V
mx_c0603 mx_c0603
S I
G
1 8
5 5
7
3.3VD
S I
D7802 D7802
G
1 8
5 6
8
1 2
S I G 2 0 9 3 0
2.5V_DEMO
S I RB055L-30 RB055L-30
G
2 0
9 3
2 ROHM/RB055L-30 ROHM/RB055L-30
NC2NC3NC5NC7NC8 NC2NC3NC5NC7NC8
NC2NC3NC5NC7NC8 NC2NC3NC5NC7NC8
1.2V
TYPICAL : 500 mA
MAXIMUM : 600 mA
IC784 IC784
NC3NC8 NC3NC8
UREG UREG
[V-LR1173S151] [V-LR1173S151]
4
CE CE
3
NC NC
6 1
S I G 1 4 0 9 6 VDD VDD VOUT VOUT
C7810 C7810
2
[GND] [GND]
2.2UF/10V 2.2UF/10V 5
[GND] [GND]
mx_c0603 mx_c0603
RP131S121B-E2-FE RP131S121B-E2-FE
NC3NC8 NC3NC8
S I RICOH HSOP-6J RICOH HSOP-6J
G
1 8
5 5
5
VOLT REG. RP131S121B-E2-FE VOLT REG. RP131S121B-E2-FE
1.8V
TYPICAL : 200 mA
MAXIMUM : 240 mA
IC782 IC782
UREG UREG
[V-L6209FXXXP] [V-L6209FXXXP]
3
S I G 2 0 9 2 1 CE CE
1
NC NC
4
VIN VIN VOUT VOUT
C7806 C7806
2.2UF/10V 2.2UF/10V
[VSS] [VSS]
mx_c0603 mx_c0603
S I XC6209F182PR XC6209F182PR
G
1 8
5 5
6 TOREX TOREX
LDO REG. XC6209F182PR SOT89-5 LDO REG. XC6209F182PR SOT89-5
1.26V
TYPICAL : 381 mA
MAXIMUM : 500 mA
IC783 IC783 NC2NC3NC5NC7NC8 NC2NC3NC5NC7NC8
UREG UREG
[V-L00I] [V-L00I]
8 1
S I G 2 0 9 2 9 VCC VCC V0UT V0UT
5 2
EN EN FB FB
4
NC NC
6
NC NC
7 3
NC NC GND GND
C7808 C7808
2.2UF/10V 2.2UF/10V 9
TH-PAD TH-PAD
mx_c0603 mx_c0603
BD00IC0WEFJ-E2 BD00IC0WEFJ-E2
S I ROHM HTSOP-J8 ROHM HTSOP-J8
G
1 8
5 7
0 LDO REG. BD00IC0WEFJ-E2 LDO REG. BD00IC0WEFJ-E2
1.2V_DEMO
S I
G
2 0
9 2
7
S I G 2 0 9 2 6
C7811 C7811
S I G 1 4 0 9 9
10UF/16V 10UF/16V
mx_c0805 mx_c0805
MAIN BOARD MAIN BOARD MAIN BOARD
NC3NC8 NC3NC8
S I Size Size Size
G
1 4
0 8
2
Custom Custom Custom
Date: Date: Date:
1.8V_TUNER
5
S I G 2 0 9 2 3
2
S I
C7807 C7807
G
1 4
0 8
6
2.2UF/10V 2.2UF/10V
mx_c0603 mx_c0603
1.26V_DEMO
S I G 2 0 9 2 4
S I G 1 8 5 7 2
R7801 R7801
27KOHM 27KOHM
0.5% 0.5%
NC2NC3NC5NC7NC8 NC2NC3NC5NC7NC8
S I G 1 8 5 7 1
C7809 C7809
10UF/16V 10UF/16V
R7802 R7802 mx_c0805 mx_c0805
47KOHM 47KOHM NC2NC3NC5NC7NC8 NC2NC3NC5NC7NC8
0.5% 0.5% S I
G
1 8
5 7
NC2NC3NC5NC7NC8 NC2NC3NC5NC7NC8 4
S I
G
1 8
6 5
6
Title : Title : Title :
$ $ $ = = =
Engineer: Engineer: Engineer:
CVP DM HW CVP DM HW CVP DM HW
Project Name Project Name Project Name
Tuesday, January 29, 2013 Tuesday, January 29, 2013 Tuesday, January 29, 2013 Sheet Sheet Sheet 780 780 780 of of of
S I
G
2 0
9 2
5
/ * / * / * 9 * 9 * 9 *
Rev Rev Rev
1.00 1.00 1.00
76 76 76