37’’ LCD TV RCA L37WD23
39
GPIO2
UART1TX
D5V
VCC9A
R431
NC
C4J4
0.1uF
VCC3V3_G9
TAPSEL
C4K5
10pF
D5V
GPIO2
R965
NC
CHIP ID:42H
IRR
UART1RX
TCK
R4L7
4.7K 1/10W
R430
4.7K 1/10W
I2C1DATA 9,14,15
R961
NC
C496
1uF
SIO I/F
I2C0DATA
R964
NC
R434
4.7K 1/10W
TXD_OUT
R966
NC
R426
1K 1/10W
VCC3V3_G9
RESETN 4,8,15
FB411
300 OHM
R441
1K 1/10W
R4H4
NC
R428
4.7K 1/10W
TP419
1
TXD_OUT 11
TAPSEL
R4L8
10K 1/10W
TXD_OUT1
RESETN
I2C0CLK
I2C1CLK
R967
NC
C498
1uF
TO RF SW
JTAG_RSTN 15
R962
NC
I2C1DATA
I2C0DATA
CN406
1
2
IRR
15
TP401
1
R466
NC
PU1
RXD_OUT1
TDI
C4F3
22pF
GPIO0
RXD_OUT1
D5V
I2C0DATA 2,12
UART0TX
R413
5.9K 1/10W
R443
NC
R429
4.7K 1/10W
D5V
RF_SEL
RXD_IN
TMS
GPIO3
VCC3V3_G9
R435
1K 1/10W
CN411
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R436
4.7K 1/10W
I2C1DATA
R445
NC
I2C0CLK 2,12
I2C0CLK
RF_SEL
I2C1DATA
GPIO1
CN107
CONN
1
2
3
C4J5
NC
VCC3V3_G9
UART1TX
* Key Pin 12
VCC3V3_G9
VCC3V3_G9 3,14,16,17
TP402
1
NEW Hank
R416
33 1/10W
FB410
300 OHM
C495
1uF
R437
1K 1/10W
VCC9A 7,8,9,17
GPIO3
GPIO1
UART0RX
I2C1CLK 9,14,15
PU2
R439
1K 1/10W
Q403
2SC2412KR
C497
1uF
R467
1K 1/10W
Super I/O
U401E
ZR39661BGCG
N1
P1
L3
M1
M3
M2
R1
P2
K4
K2
L1
K3
K5
M4
N5
L4
F1
G2
H3
G1
H1
J1
J2
J3
H2
J4
W4
V5
U6
Y4
K1
N3
G3
UART0TX
UART0RX
UART1TX
UART1RX
I2C1CLK
I2C1DAT
I2C0CLK
I2C0DAT
TDO
TDI
TCLK
TMS
TRSTN
CLKIN
RESETN
IRR
TPA0
TPA0_N
TPB0
TPB0_N
TPA1
TPA1_N
TPB1
TPB1_N
TPBIAS0
TPBIAS1
GPIO0
GPIO1
GPIO2
GPIO3
TAPSEL
CLKOUT
1394_RSET
R4H3
NC
R427
1K 1/10W
D5V
VCC3V3_G9
+
C4J3
10uF/16V
VCC3V3_G9
UART0TX
X401
24.576MHz
1
2
TDO
C4K4
10pF
U408
HIN232CBZ-T
12
14
7
10
11
15
16
13
8
9
1
3
4
5
2
6
R1OUT
T1OUT
T2OUT
T2IN
T1IN
GN
D
V
C
C
R1IN
R2IN
R2OUT
C1+
C1-
C2+
C2-
V+
V-
I2C :
0xA0-0xAE
VCC9A
CN402
NC
1
2
3
R963
NC
C456
0.1uF
U419
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A0
A1
A2
I/O0
I/O1
I/O2
I/O3
VSS
I/O4
I/O5
I/O6
I/O7
INT
SCL
SDA
VDD
TP420
1
R980
150 1/10W
TXD_OUT1
D5V
I2C1CLK
I2C1CLK
U412
M24C32-WMN6TP
4
8
5
6
1
2
3
7
GND
VCC
SDA
SCL
A0
A1
A2
WP
R4H8
NC
JTAG/EJTAG
R4P8
10K 1/10W
VCC3V3_G9
VCC3V3_G9
R432
4.7K 1/10W
E
06-GPIO I/F
Custom
6
20
Wednesday , February 07, 2007
T2300-F-X-X-1-070208
Title
Size
Document Number
Rev
Date:
Sheet
of
D5V
EEPROM_WP 3
UART0RX
UART1RX
TRSTN
RXD_IN
R438
4.7K 1/10W
"1110" - Boot from 8-bit NOR Flash
GPIO0
D5V
7,8,10,12,14,15,17
CN410
NC
1
2
3
R433
4.7K 1/10W
C4F4
22pF
VCC9A
R440
4.7K 1/10W
RXD_IN
11
Summary of Contents for L37WD23
Page 19: ...37 LCD TV RCA L37WD23 19 4 Remove the shielding ...
Page 21: ...37 LCD TV RCA L37WD23 21 7 Remove the bezel ...
Page 26: ...37 LCD TV RCA L37WD23 26 6 PCB Layout 6 1 Main Board ...
Page 27: ...37 LCD TV RCA L37WD23 27 ...
Page 28: ...37 LCD TV RCA L37WD23 28 6 2 Power Board ...
Page 29: ...37 LCD TV RCA L37WD23 29 ...
Page 30: ...37 LCD TV RCA L37WD23 30 6 3 IR Board ...
Page 31: ...37 LCD TV RCA L37WD23 31 6 4 Connector Board 6 5 Key Board ...
Page 34: ...37 LCD TV RCA L37WD23 34 8 Block Diagram ...