Insignia NS-LCD32-09 Service Manual page 46

32"LCD TV
ZD403 VPORT0603100KV05
ZD404 VPORT0603100KV05
ZD405 VPORT0603100KV05
CN405
ZD406 VPORT0603100KV05
13
12
11
10
9
8
7
6
5
4
3
2
1
CONN
ZD407 VPORT0603100KV05
ZD408 VPORT0603100KV05
ZD409 VPORT0603100KV05
MCU RESET
+3V3SB
D403 R4A8
LL4148 4.7K OHM 1/10W
R4A9
Q407
MMBT3906
4.7K OHM 1/10W
+ C4C3 RESET_P
47uF/16V
R4B1 C4C4
0.1uF/16V
8.2K OHM 1/10W
+3V3SB
U412
2 RESET_P
RESET
3
Vcc
1
GND
NC/G690H293T73
+3V3SB
R471 10K OHM 1/10W
R472 10K OHM 1/10W R475 10K OHM 1/10W
R473 10K OHM 1/10W R476 10K OHM 1/10W
R474 10K OHM 1/10W R477 10K OHM 1/10W
R478 100 OHM 1/10W
R479 100 OHM 1/10W
R480 100 OHM 1/10W
R481 100 OHM 1/10W
R482 100 OHM 1/10W
R483 100 OHM 1/10W
R484 100 OHM 1/10W
FB414 1 2 120 OHM
F402 FUSE
C4A9 0.1uF/16V C4B4 0.1uF/16V
C4B1 0.1uF/16V C4B5 0.1uF/16V
C4B2 0.1uF/16V C4B6 0.1uF/16V
C4B3 0.1uF/16V C4B7 0.1uF/16V
+3V3SB
R497 R496
470 OHM 1/10W
470 OHM 1/10W
R498 3.3K OHM 1/10W LED_1
Q403
LED_R 2SC2412KR R499 3.3K OHM 1/10W LED_2
Q404
LED_B 2SC2412KR
7 VGA_SCL
7 VGA_SDA
8 UART1_TX
8 UART1_RX
7 VGA_VSY NC
7 VGA_HSY NC
SOURCE_SEL
MENU
VOL-
VOL+
CH-
CH+
ON_OFF
LED_R
LED_B +3V3SB
KEY _IR
KEY _IR R4B6 NC IRR
IRR 8
PWR_ON
16,17 PWR_ON
LED_1
LED_2
8 RESETN
+3V3SB
R492 10K OHM 1/10W
R493 10K OHM 1/10W
1
VGA_SCL R494 33 OHM 1/10W 2
VGA_SDA R495 33 OHM 1/10W 3
RESET_P R4B5 100 OHM 1/10W 4
UART1_TX 5
6
7
UART1_RX 8
KEY _IR 9
VGA_VSY NC 10
VGA_HSYNC R4A1 NC/0 OHM 1/10W 11
VGA_HSYNC R4A2 0 OHM 1/10W 12
C4D1
0.1uF/16V
C4B9
30PF J 50V
X402
NXS24.000AC18F
C4C1
30PF J 50V
46
+3V3SB
R486 10K OHM 1/10W +3V3SB
R487 10K OHM 1/10W
R488 10K OHM 1/10W
R489 10K OHM 1/10W
C4C2
0.1uF/16V
+3V3SB
MENU
SOURCE_SEL
VOL+
36 VOL-
P5.5/PWM5 P1.4
35 CH+
DSCL/P5.6 P1.5
34 CH-
DSDA/P5.7 P1.6
33 ON_OFF
RST P1.7
32
ASCL/P3.0/RXD NC
U411 31
NC NC
30
NC NC
RTD2120L-LF
29
ASDA/P3.1/TXD NC
28
P3.2/INT0 VSY NC
27
P3.3/INT1 P6.7
26
P3.4/T0 P6.6/CLKO1
25
P3.5/T1 P6.5
+3V3SB
R4A3
NC
BL_ON_OFF_A
R4A4
R4A5
200 OHM 1/10W
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
絬 隔 瓜 絪 腹 TPV MODEL
12-Standby MCU
Key Component PCB NAME 715T2830
Date Thursday , January 24, 2008 Sheet 12
Best Buy NS-LCD32-09
33 OHM 1/10W
BL_ON_OFF 9,16
Size Custom
Rev E
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