Proview RA583 Service Manual page 27

VDDA
VCC VDDA
MODE VCC OP VOL
R91
MODE GND OP MAX
R114 BE0603 R94
NC
1K
CN9
SCP606
3 1 R97 20K
LEFTIN
CN10
SCP606 R98 20K
3 1 RIGHTIN
HI SHUTDOWN
AUD4835_SD
2 MUTE
R100 10K
VDDA
AUD4835_DCVOL
C141 1UF
R107
10K
VOLUME 2
+ C145
10uF/16V
.
C133
10uF/16V
VDDA
L34
1 2 VCC_AU
BE0805
R92
C135 C136 C146
0.1uF 0.1uF 0.1uF
20K
U17
4
Mode
5
Mute
Lift out -
R96
13
Left Dock
C138 1UF
12
Lift In Lift out +
20K
11
Beep In
C139 1UF
HP Sense
10
Right In
R99
9
Right Dock
Right Out+
20K
2
Shutdown
Right Out-
3
Gain Select
7
DC_Vol
R101 R102 APA4835A
10K(NC) 10K(NC)
R104
C142 C143
0.1uF
10UF/16V
20K
MUTE
L37
BE0805
C134
33PF
R93
33K
R95
20K
C137
0.068UF
Left_outp L-SPOUT
Left_Outm
L35 BE0603
17 Left_Outm
Left_outp
15
HI HP OUT
LOW SP OUT
21
28 Right_Outp
Right_Outp R-SPOUT
26 Right_outm
Right_outm
L36
BE0603
R103 C140
0.068UF
20K
R105
33K
C144
33PF
MODE GAIN SDWN HPS
0 1 1 0 0
DEL L15
DEL L17
DEL C134
DEL R86
BASE2S DEL R89
L-OUT
1
2
CN8
BASE2S
1
R-OUT
2
CN11
Proview Electronics (Taiwan) Co., LTD.
6F, NO.1, Pau-Sheng Rd., Yung-Ho City,
Taipei County, Taiwan R.O.C.
Tel: 886-2-2231-6789 Fax: 886-2-2232-4613
Title
AUDIO4835
Size Document Number Rev
200-100-576D (PV6-D1) S3
Date: Friday, December 13, 2002 Sheet 6 of 6