Alpine PKG-2000P, Service Manual

Page: 39 / 103

5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
BH1415H 5V
120mA
EC11 EC12
220uF/16
⬅
V
1uF/smd/cc
ᬍЎ
1-3 FM MODULATER
V0.8 EN2
MAINBOARD
B
39
Thursday, July 06, 2006
Title Si
z
e
Document Number
Rev
Date:
Sheet
of
AUDIO_L
1415_CLOCK
1415_CS
AUDIO_R
AUDIO_R AUDIO_L
FM_RF
1415_DAT
A
FMCS
AUDIO_L
4,8
AUDIO_R
4,8
FMCS
9
FM_ONOFF
8,9
SCK
7,9
SDA
7,9
AMUT
E
4,7
GND_AUDIO
FM5V
FM5V
5V
FM5V
GND_AUDIO
GND_AUDIO
GND_AUDIO
FM5V
GND_AUDIO FM5V
FM5V
GND_AUDIO
5V
5V
R42
100
R20 5.1K
C14
0.01uF
C12 NC
U22E
4069
11
10
C100
0.01uF
C20 27pF
C13 0.1uF
Y1
7.6MHz
R9 47k R12 47k
EC82 47uF/16V
C15
12PF
C25 0.047uF
R28 56k
L33
GZ2012U102
1
2
R30 100K
EC13 10uF/16V
R34 10k
U22A 406
9
1
2
14 7
C23 120pF
U7 BA1415F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
R-IN
R-PRE
R-LPF
FILTER
S-OUT
GND
PP DET OUT
VCC
RF OSC
RF GND
RF OUT
PLL VCC
XTAL1
XTAL2
CS
CLOCK
DATA
AUDIO MUTE
ADJ
L-LPF
L-PRE
L-IN
U22B 406
9
3
4
C11
27pF
U22C 406
9
5
6
EC11 1uF
U22D 406
9
9
8
EC12 1uF
R36 6.8K
R23
10K
L7 PEAKING COIL 56UH
U22F 406
9
13
12
D10 KV147
1
Q5 2SD2142
2 3
1
EC14 10uF/16V
R37
10K
C10
27pF
L8
FB
R29 56k
R41 1K
C131
NC
C24
330pF R26
10k
EC17 33uF/16V
R43 200
K
L5
FB
C145 47pF
EC10 47uF/16V
R21
10K
R18 470
K
EL7
220R FB
1
2
R31 15
L6
100uH
L23 FB(0805)
1
2
D42
1N4148
D43
1N4148
R32
33k
R27
2.4K
EC15 10uF/16V
C21 NC
C26 0.001uF
EL1
6
220R FB
1
2
C18
33pF
R38
3.3K
R35
20K
J2 FM JACK
3 2 1
C8 120pF
R39
3.3K
C16
100pF
C9 0.0033uF
R22
33
C17 0.01uF
EL2
1
220R FB
1
2
R81 4.7k
R40
5.6K
Q4 2N3904
1
2 3
R33 10K
Q3 APM2
301A
3
1
2
SF1
GFWB3
1
2
3
1
2
3
C139 0.1uF
R24
33k
C140 0.1uF
EC16 33uF/16V
C19
82pF
C27 0.0022uF
R25 10k
C22 0.0033uF
ˋ