BenQ GL2040 User Manual

72
Just for GL2040M
+5V1
HP_SENSE
Low: on
R622
1K 1/10W
R602
1K 1/10W
AGND
Headphone output
+5V_AUDIO
C606 1nF 50V
AGND
HP_L
FB602
120 OHM
1 2
AGND
R612
NC/ 1K 1/10W
Low: shutdown +5V_AUDIO
AGND
OUT-L+
AGND
INL
D601
NC / 1N 4148
AGND
ADPC A1604QA3
D
Custom
22Monday , July 05, 2010
715G4XXXX-P0B
OD M MOD EL
02.AUDIO
G4124-P0C-000-0010-1-100706
OEM MODEL Si ze
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
INL
R617
NC/ 1K 1/10W
OUT-L-
SE
C618
NC / 220N F 25V
Q602
2N3904S-RTK/PS
LINE INPUT
AGND
EOUTL
R610
NC/ 1K 1/10W
R626 NC/ 22K 1/10W
Q603
NC/ 2N3906S-RTK/PS
R607
0R05 1/10W
U601
APA2071JI-TUG 3.1W
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
SHUTDOWN
BYPASS
RINN
GND
GND
LINN
VOLUME
SE/BTL
LOUTP
VDD
LOUTN
GND
GND
ROUTN
VDD
ROUTP
R604
4.7K 1/10W
AGND
EOUTL
L
R613
NC/ 10K 1/10W
AGND
OUT-R-
AGND
+5V_AUDIO
R616
NC/ 5.6K 1/10W
R624
NC/ 10K 1/10W
GND
OUT-L-
AGND
AGND
C607 1nF 50V
AGND
+
C617
220uF 25V
R619
1K 1/10W
AGND
+5V_AUDIO
AGND
OUT-R-
+
C611
NC/ 100uF 25V
C608 1uF 16V
AGND
Q605
NC/ MMBT3904
R631
NC
R625
NC / 68K 1/10W
C604
0.1UF50V
C601 1uF 16V
R611
100K 1/10W
R603
15K +-1% 1/10W
OUT-R-
OUT (Negtive)
VOL
MU TE
OUT-R+
R629
NC
C609
0.1UF50V
R618
0R05 1/10W
R615 330 OHM 1/10W
R614 100K 1/10W
C614
10nF50V
OUT-R+
CN601
PHONEJACK
1
2
3
5
4
CN603
NC
1
2
3
4
AGND
OUT(Positive)
C612
10nF50V
AGND
INR
R609
33KOHM 1/10W
Q604
NC / AO3401
R606
4.7K 1/10W
CN602
PHON EJACK
1
2
3
5
4
OUT(Positive)
AGND
+
C603
220uF 25V
+
C616
220uF 25V
R601 330 OHM 1/10W
Low: shutdown APA2071
AGND
SE
CN604
CONN
1
2
3
4
C613
10nF50V
To Speaker
AGND
EOUTR
C602
1uF 16V
AGND
R623
1K 1/10W
From Line-in Jack (positive)
Q601
NC/ 2N3904S-RTK/PS
+5V1
AGND
C615
0.1UF50V
AGND
INR
AGNDGND
AMP (Positive)
+5V_AUDIO
EOUTR
FB601
NC
1 2
MUTE
R
AGND
AGND
+5V1
R620
NC/ 10K 1/10W
OUT (Negtive)
R605
15K +-1% 1/10W
R628
NC / 10K 1/10W
AGND
HP_R
R621
NC/ 10K 1/10W
R608
33KOHM 1/10W
OUT-L+
C610
1uF 16V
+5V1
C619
NC/ 10U 16V
R627
NC/ 47K 1/10W
OUT-L-
C605
0.1UF50V
AGND
OUT-L+
AGND
OUT-R+

BenQ GL2040 Specifications

General

Brand	BenQ
Model	GL2040
Category	Monitor
Language	English