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15
16
17
18
SCHEMATIC DIAGRAM - 3
B
MAIN CIRCUIT
: +B SIGNAL LINE
CN2008
30
DC 18V
1
FL-GND
2
VP_DET
3
CD3.3V
4
LED_SUPPLY_GND
5
LED_SUPPLY
6
SYS3.3V
7
DGND
8
L2210
0
FL_DOUT
9
L2211
0
FL_CS
10
L2212
0
FLCLK
11
HP_SW
12
D
PA_SW
13
TO
HP_L
14
PANEL CIRCUIT
HP_GND
15
(CN6000)
HP_R
16
IN SCHEMATIC
PA_IN_R
17
DIAGRAM - 13
PA_IN_GND
18
PA_IN_L
19
+9V
20
MIC_SW
21
MIC
22
MIC_GND
23
DVREF+
24
LED
25
RMT
26
ROTARY JOG
27
J_VOLA
28
KEY2
29
KEY1
30
1
CN2002
25
LOUT
1
AGND
2
ROUT
3
+3.3V
4
SRDATA 2
5
SRDATA 1
6
BCK
7
LRCLK
8
SRDATA
9
A
TO
3.3V
10
CD SERVO
LD SW
11
CIRCUIT (CN7002)
DGND
12
C2034
IN SCHEMATIC
NC
13
1000P
DIAGRAM - 1
NC
14
MCLK
15
MDATA
16
MLD
17
BLKCK
18
STAT
19
/RST
20
REST SW
21
R2009
3.3K
LOADING
22
CD OPEN SW
23
PGND
24
7.5V
25
1
D2014
B0JAME000114
C2012
0.01
P1
TO MAIN
SECTION (1/6)
19
20
21
: -B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: AUX/MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE
+18V
FL_GND
VP_DET
LED_SUPPLY
SYS3.3V
UP_DGND
FL_DA
FL_CS
FL_CLK
HP_SW
PA_SW
HP_L
HP_R
PA_IN_R
AGND
PA_IN_L
+9V
MIC_SW
MIC
FAN
DVREF+
LED
RMT
ROTARY_JOG
V_JOG_A
KEY2
KEY1
D2020
B0EAKM000117
CD_L
CD_R
CD_SRDATA2
CD_SRDATA1
DC_DET_AMP
BCK
LRCLK
CD_SRDATA0
GND
CD+3.3V
CD_MCLK
CD_MDATA
CD_MLD
CD_BLKCK
CD_STAT
CD_RESET
CD_REST_SW
CD_LOADING
CD_OPEN_SW
CD+7.5V
TO MAIN
SECTION (5/6)
22
23
24
: AUDIO OUTPUT SIGNAL LINE
: AM/FM SIGNAL LINE
R2312
47K
R2327
R2329
270K
68K
C2239
R2307
1
100
Q2032
Q2028
C2224
B1ABCF000176
B1ABCF000176
6.3V100
FAN DRIVE
FAN DRIVE
D2025
R2328
R2326
R2330
B0ACCK000012
82K
220
100K
D2021
B0ACCK000012
C2247
R2302
C2225
16V47
4.7K
1000P
C2209
C2217
C2223
0.01
50V2.2
0.1
R2305
10K
R2331
470K
R2334
R2335
C2240
270K
6.8K
1
R2337
100
C2243
R2342
Q2035
6.3V100
0
Q2034
B1ABCF000176
B1ABCF000176
FAN DRIVE
FAN DRIVE
D2029
R2338
B0ACCK000012
100K
R2339
R2336
C2249
82K
220
10
99
25
26
27
CN2009
2
POSITIVE
TO FAN
1
NEGATIVE
Q2031
B1ABCF000176
DC DETECT
C2230
6.3V220
Q2027
B1ACKD000006
FAN DRIVE
R2314
TO MAIN
5.6K
SECTION (3/6)
Q2029
B1ABCF000176
FAN DRIVE
CN2010
2
POSITIVE
TO FAN
Q2033
1
NEGATIVE
B1ABCF000176
DC DETECT
C2242
6.3V220
1/6
2/6
3/6
4/6
5/6
6/6
SA-AKX90PH/PR MAIN CIRCUIT
28
P1
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