23” LCD Color Monitor BenQ G2320HDB
41
Schematic Diagram
Main Board
+
C202
C210
0.1uF/16V
KEY1
C206
0.1uF/16V
CN201
CONN
1
2
3
4
5
6
7
8
9
LED_G
KEY0
+
C203
BKLT-VBRI
LED_R
CMVCC
BKLT-EN
VCC3
VCC3
DIM#
{4}
R208
120R 1/16W
Volume#
R201
200
Ω
1/16W
MVCC
Q204
MMBT3906
1
2
3
Mute
{4}
PANEL_ID#
{4}
Panel ID(0.5V~3V)
ZD203
NC/UDZSNP5.6B
1
2
Mute
BKLT-EN
Back light
Dimming(0.5V~3V)
LED_R#
{4}
LED_R
Q202
MMBT3904
VCC3
Near to Connect
R210
10K 1/16W
KEY1
{4}
C204
0.1uF/16V
CMVCC
LED_G#
{4}
CN202
CONN
1
2
3
4
5
6
ZD201
NC/UDZSNP5.6B
1
2
* BKLT-EN High ON(3.3V)
R207
120R 1/16W
C205
0.1uF/16V
C_PANEL_INDEX
C209
0.1uF/16V
ZD202
NC/UDZSNP5.6B
1
2
CBPCRRHBFQ1
1.2
BenQ G920HD
B
2
6
Thursday , January 08, 2009
715G3327-1A
<
称爹
>
2.POWER
G3327-1A-X-X-5-090108
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
KEY0
{4}
LED_G
POWER_KEY #
FB202
NC/120OHM
INV_ON#
{4}
Volume#
{4}
U201
AP1117E33LA
1
2
3
VS
S
VOUT
VIN
CMVCC
Q205
MMBT3906
1
2
3
FB201
120
Ω
POWER_KEY #
{4}
C201
0.1uF/16V
R202
4K7 1/16W
CMVCC
R213 10K 1/16W
Summary of Contents for G2320HDB
Page 38: ...23 LCD Color Monitor BenQ G2320HDB 38 MAIN BOARD POWER BOARD...
Page 57: ...23 LCD Color Monitor BenQ G2320HDB 57 PCB LAYOUT Main Board...
Page 58: ...23 LCD Color Monitor BenQ G2320HDB 58...
Page 59: ...23 LCD Color Monitor BenQ G2320HDB 59 Power Board...
Page 60: ...23 LCD Color Monitor BenQ G2320HDB 60...
