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DVDD3V3
R609
47K 1/10W 5%
FB601 30R/600mA
1
2
HPOUT_RT
FB602
30R/600mA
1
2
HPOUT_LT
FB603
1
2
HPDET#
30R/600mA
C640
C641
C642
2.2NF
2.2NF
0.1uF 50V
R670
NC/470K 1/16W 5%
EMI 09/03
PreAmp output for Headphone/Line out
L:MUTE
H:UN-MUTE
CN602
5
4
3
AL0O
2
6
7
1
CONN
AR0O
Near MT5366
change R623,R625 from 20K to 10 for 6dB Gain
HP_PWR
Q612
MMBT3906 PNP
Q613
V_MUTE
2
3
MMBT3904
R674
R626
4K7 1/10W 5%
47K 1/10W 5%
R624
10K 1/10W
A_MUTE
R623
R627
18K 1/10W
C615
1uF 16V
43K 1/10W 1%
C617
C618
NC/330pF 50V
330pF 50V
R625
R628
18K 1/10W
C620
1uF 16V
43K 1/10W 1%
C621
C622
NC/330pF 50V
330pF 50V
T P V ( Top
Victory
Electronics
Co . , Ltd. )
絬 隔 瓜 絪 腹
Key Component
REAMP / HEADPHONE OUT
Date
Thursday , January 05, 2012
68
2,4,5,7,8,9,11,12,13,14,15,16,18
DVDD3V3
2,4,5,7,8,9,11,12,13,14,15,16,18
AVDD3V3
2,5,7,12,13,14,15,16,17
+5V_SW
2,3,4,5,6,7,8,9,11,12,13,14,15,16,17,18
12
AR0O
12
AL0O
Audio Mute Control
13
HPDET#
17
V_MUTE
11,17
A_MUTE
HP_PWR
FB66
R620
1
10K 1/10W
120R/3000mA
C619 1uF 25V
C614
2U2 16V
13
TH1
4
12
R619
PVss
VDD
0 OHM 1/8W
5
11
SHDN
OUTL
6
10
IN_L
OUTR
C613
330pF 50V
U606
MAX9728AETC+
R631
0 OHM 1/8W
C623
1uF 25V
C624
330pF 50V
C634
47pF 50V
R629
20K 1/10W
change R619,R631 from 150 to 0 for
C635
47pF 50V
output loss
R630
20K 1/10W
OEM MODEL
TPV MODEL
PCB NAME
Sheet
10
of
18
DVDD3V3
AVDD3V3
+5V_SW
GND
AR0O
AL0O
HPDET#
V_MUTE
A_MUTE
2
+5V_SW
HPOUT_LT
R621
47K 1/16W 5%
HPOUT_RT
R622
47K 1/16W 5%
Size
B
Rev
A
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