HCL HCMDLWBT21 - 6. Schematic; 6.1 Main Board

15.6" LCD Color Monitor HCL HCMDLWBT21&HCMDLWBN21
17
6. Schematic
6.1 Main Board
715G2498 1 AO
1 2
ZD202
NC
LED_R
FB201
120
FB202
NC
1
2
3
4
5
6
CN202
CONN
PANEL_ID# {4}
KEY0 {4}
KEY1 {4}
Near to Connect
LED_G
KEY 0
C210
0.1uF/16V
1 2
ZD201
NC
KEY 1
MVC C
LED_R
1 2
ZD203
NC
Volume# {4}
* BKLT-EN High ON(3.3V)
Mut e {4 }
Q204
PMBS3906
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 1.0
B
26Thursday , June 26, 2008
715G2498-1-AO
<
称爹 >
2.POWER
+
C203
100uF/25V
VCC3
BKLT-EN
VCC3
+
C202
100uF/25V
C204
0.1uF/16V
DIM# {4}
POWER_KEY # {4}
Q205
PMBS3906
CMVCC
CMVCC
LED_R# {4}
LED_G# {4}
C205
0.1uF/16V
1
2
3
4
5
6
7
8
9
CN201
CONN
C206
0.1uF/16V
VSS
1
VOUT
2
VIN
3
U201
AP1117E33LA
C209
0.1uF/16V
C201
0.1uF/16V
LED_G
BKLT-VBRI
C_PAN EL_IN DEX
BKLT-EN
CMVCC
CMVCC
Volume#
Mut e
VCC3
R210 10K 1/16W
R213 10K 1/16W
R207
120R 1/16W
R208
120R 1/16W
R201
200 1/16W
INV_ON# {4}
Q202
PMBS3904
R202
4K7 1/16W