Insignia NS-LCD32-09 Service Manual

32″LCD TV Best Buy NS-LCD32-09
37
9. Schematic Diagram
9.1 Main Board
R208 0 OHM 1/10W
ZD243
VPORT0603100KV05
1 2
C2B6
0.1uF/16V
R202 5.1K OHM 1/10W
SIF_IN
Write mode
C239
NC/47pF
7
5
20
#C2h
ZD241
VPORT0603100KV05
1 2
3V3A
ZD237
VPORT0603100KV05
1 2
R214
15K OHM 1/10W
IF_AINP
SIF_P
R201 47 OHM 1/10W
L201
0.22uH
TU_GN D
TP2
1
C2B5
0.1uF/16V
ENG36E21KF
0402
C201 0.1uF/16V
TUNER_CVBS
C214
0.001uF
0402
C208 0.1UF16V
17
R211 2K OHM 1/10W
ZD238
VPORT0603100KV05
1 2
2
0402
0402
C215
0.1uF/16V
C222 0.1UF16V
19
FB207 120 OHM1 2
C207 0.1UF16V
C210
4.7uF/10V
R218 NC/33 OHM 1/10W
I2C1_SDA
C223 0.001uF
C233
0.1UF16V
TUNER_CVBS
ZD242
VPORT0603100KV05
1 2
1
Read mode
8
IF_AN
R216
1K OHM 1/10W
+
C213
220uF/25V
C206
22pF
5V :
BB=15mA(MAX)
+B=140mA(MAX)
VB=70mA(MAX)
R212
33K OHM 1/10W
6
5VT
C230
0.1UF16V
12
I2C1_SDA 8
R205
10K OHM 1/10W
I2C ADDRESS
9
C204 0.1UF16V
C235
1uF/16V
C226 0.1UF16V
FB234
600 OHM
1 2
IF_AINN
C236
0.1uF/16V
0402
IF_AP
R204
10K OHM 1/10W
FB236
600 OHM
1 2
10
R203 5.1K OHM 1/10W
0402
3V3A
I2C1_SCL
FB235
600 OHM
1 2
C203
0.001uF
E
Custom
318Thursday , January 24, 2008
715T2830
<
称爹 >
03-Tuner
OEM MODEL Size
Rev
Date
Sheet
of
TPV MOD EL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
+
C238 47uF/16V
3
#C3h
3V3A
ZD239
VPORT0603100KV05
1 2
C209
0.1UF16V
R206 100 OHM 1/10W
L202
0.15uH
4
R207 100 OHM 1/10W
14
RF_AGC
0402
TP3 1
C234
0.1UF16V
FB203
600 OHM
1 2
FB206
600 OHM
1 2
Q201
2SC2412KR
TP1
1
0402
C2B7
0.1uF/16V
C219
NC/10pF
3V3A
IF_AGC
SIF_IN
11
C217 0.001uF
C231
4.7uF/10V
C211 0.1UF16V
0402
Transport I/F
U401D
ZR39770HGCF
AB15
AC15
AC14
AB12
AB14
AD14
AB13
AC13
AD13
AD12
AC12
TPCLK
TPFRAME
TPVALI D
TPDATA0
TPDATA7
TPDATA6
TPDATA5
TPDATA4
TPDATA3
TPDATA2
TPDATA1
15
TU_GN D
FAIL
L203
0.22uH
13
16
R210 4.7K OHM 1/10W
IF_AGC
5VT
TU201
TUNER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 23 24 25
BB
NC
NC
NC
SIF
NC
AGC
Video out
VB
NC
BT monitor
NC
NC
SDA
SCL
AFT-OUT
+B
IF-Monitor
IF-AGC
IFD1
IFD2
TH1 TH2 TH3 TH4
I2C1_SCL 8
21
18
0402
C221 0.1UF16V
TV_CVBS 4
TP32
1
C220
82pF
0402
R213
22 OHM 1/10W
C205
22pF
GPIO0
C228
NC/10pF
0402
C212 0.1UF16V
C225 0.1UF16V
R215 75 OHM 1/10W
ZD240
VPORT0603100KV05
1 2
0402
SIF_N
Demodulator
U401P
ZR39770HGCF
AF2
AE2
AF5
AE4
AF7
AF8
AD9
AF11
AE9
AC1
AC6
AD10
AE5
AF4
AF6
AE6
AC2
AD6
AD5
AD4
AD3
AD2
AD1
AF1
AE1
AC10
IF_AINN
IF_AINP
SIF_AINN
SIF_VREFN
IF_AGC
RF_AGC
DMOD_RSTn
MPEG_FAIL
PARAM[0]
IF_VDD3P3_0
SA_DATA
DEMOD_CLKO
SIF_AINP
SIF_VREFP
SIF_VDD3P3_0
SIF_VDD3P3_1
IF_VDD3P3_1
SIF_RBIAS
SIF_VINBIAS
SIF_VCM
IF_RBIAS
IF_VINBIAS
IF_VCM
IF_VREFN
IF_VREFP
DM_PLL_VDD
D3V3
5VT
FB202
120 OHM
1 2
TV_CVBS
C202
47pF
GPIO09
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Insignia NS-LCD32-09 Specifications

General

Brand	Insignia
Model	NS-LCD32-09
Category	LCD TV
Language	English