BenQ LCD G2320HD Service Manual page 54

23" LCD Color Monitor
4,7 +5V
4 L
5
3
2 R
1
CN601
NC/PHONEJACK
C613 NC/1uF 10V
4 AINR
R614
INR R615 NC/10K 1/16W 5%
+5V_AUDIO
R616 NC/100K 1/16W 5%
R619
NC/100K 1/16W 5%
4 AOUT_R
4 AOUT_L
4 VOL
FB602 1 2 120 OHM
FB604 1 2 120 OHM
+5V +5V_AUDIO
FB601 1 2 120 OHM
R601 NC/22K 1/16W 5% CN601_L C601 NC/1uF 10V
R603 NC/22K 1/16W 5% CN601_R C602 NC/1uF 10V
U602_PIN1
+5V_AUDIO
U602
NC/10K 1/16W 5% 1 8
OUT1 VDD
U602_PIN2 2 7
IN1- OUT2
U602_PIN3 3 6
IN1+ IN2-
4 5
GND IN2+
NC/LM 358D
+ C612
NC/10UF16V
4 MUTE
C610 1uF 10V U601_RINN R609 0R05 1/16W
C611 1uF 10V U601_LINN R610 0R05 1/16W
FB605 1 2 120 OHM
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
CN602
4
3
2
1
INL
CONN
INR 10
11 2
12 3
13 5
14 4
1
6
7
9
8
CN603
NC/PHONEJACK
U602_PIN7 C614 NC/1uF 10V
R617 NC/10K 1/16W 5%
U602_PIN6 R618 NC/10K 1/16W 5%
C605
4.7uF 16V
U601
1
SHUTDOWN ROUTP
2
BY PASS VDD
U601_PIN3 3
RINN ROUTN
4
GND GND
5
GND GND
U601_PIN6 6
LINN LOUTN
7
VOLUME VDD
SE 8
SE/BTL LOUTP
APA2071JI-TUG 3.1W
R613
NC
FB603 1 2 120 OHM
Victory Electronics Co . , Ltd. ) OEM MODEL
G3502-C-X-X-3-090317 TPV MODEL
5.0.AUDIO PCB NAME
Sheet
Friday , March 20, 2009
54
+5V_AUDIO
R602
100K 1/16W 5%
R604 560R 1/16W 5%
R605 10K 1/16W 5%
R606 560R 1/16W 5%
L
R
AINL 4
INL
+5V_AUDIO
C606
C607
+
220uF 16V 0.1uF 16V OUT-L+
OUT-L-
OUT-R+
16 OUT-R- OUT-R-
15
14 OUT-R+ C608
13 +
12
11 OUT-L+ 220uF 16V
10 OUTR
9 OUT-L-
R611
1K 1/16W 5%
HD9SNQN8FWBQDN
715G3502-C
6 of 7
BenQ G2320HD
OUTL
SE
OUTR
CN604
4
3
2
1
C609
+ NC/CONN
220uF 16V
OUTL
R612
1K 1/16W 5%
A
Size
Rev C
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称爹