56
12.5. MAIN (DSP) CIRCUIT (2/2)
15 16 17 18 19 20 21 22 23 24 25 26 27 28
15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
C
D
B
E
G
H
F
MAIN (DSP) CIRCUIT
SCHEMATIC DIAGRAM - 4
SC-CMAX5GS/PH/PR MAIN (DSP) CIRCUIT
2/21/2
TO MAIN (DSP)
CIRCUIT (1/2)
3
P1
4
7
6
5
1
2
SO: MAIN (SOC): SCHEMATIC DIAGRAM - 1
US: MAIN (USB): SCHEMATIC DIAGRAM - 2
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 3 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5
VR: MAIN (VREG FAN): SCHEMATIC DIAGRAM - 6 ~ 7
CN: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 8
: +B SIGNAL LINE
: MIC/GUITAR/AUX AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
R4860
R4861
C4006
15P
C4005
15P
R4862
R4809
R4810
C4853 100P
C4804 0.1
C4806 100P
C4811 1000P
R4803 47K
C4812 1000P
R4804 47K
C4807 10
100R4856
C4002
1
100P
C4855
R4007 100
R4105 100
R4008 100
C4018 16V47
C4014
C4004
10
C4003 1
0.47
R4024 10K
100PC4856
R4014 100
R4012 100
R4011 100
R4013 100
1000PC4010
1000PC4011
R4812
220
R4855
220
LB4002
J0JBC0000010
8
6 5
7
4
2 1
3
8
6 5
7
4
2 1
3
D1H83304A042
RX4804
D1H81014A042
RX4805
4
5
T1 4546 4448 47
2
1
3
32
34
36
35
33
42 404143 3739 38
8
15 171613 14
9
6
7
27
25
22 232019 21 24
26
18
30
31
28
29
THERMAL
PAD
THERMAL
PAD
11
12
10
IC4001
VUEALLPT090
R4806
R4807
R4805
33
33
10K
10K
10K
1.5K
R4001
1M
R4002
23
14
H0J245500110
X4001
LB4001
J0JBC0000010
16V22
C4019
16V22
C4020
1
C4008
1
C4009
10
C4015
10
C4016
0R4003
J0JBC0000010
LB4805
C4007 1
C4854 100P
C4017
10
0R4004
R4006 0
R4005 0
C4808 1
C4805 10
C4851 100P
DSP_BCK
TUN_BCK
TUN_WCK
DSP_WCK
DSP_RESET2
DSP_ERR
DSP_WCK
PW_+15V
DSP_RESET2
DSP_ERR
SOC_MCLK
DSP_BCK
DSP_SDO0
TUN_SDO
DSP_SDO0
TUN_SDO
PW_+15V
R4859
220
220
220
220
R4816
J0JCC0000308
LB4802
R4857
R4844
R4845
C4801
C4852
8
6 5
7
4
2 1
3
RX4801
C4803
C4802
R4811
LB4801
C4826
1
4
2
3
IC4801
R4801
R4802 1M
2
3
1
4
X4801
C4809
4
5
T1 4546 4448 47
2
1
3
32
34
36
35
33
42 404143 3739 38
8
15 171613 14
9
6
7
27
25
22 232019 21 24
26
18
30
31
28
29
11
12
10
IC4803
DVDDCORE
REG15
BSSEL
ADDR
ERRIN
[1]DVSS1
LDOPOFF
DIVSEL
TST
SDOUT2
XINSEL
[12] DVSSCORE
DVSS2
DVDD2
CLKO
VALID
SDOUT1
BCKO
LRCK
PWM1A
PWM1B
DVDD_PWM1
AVSS
XO
XI
AVDD
DVSS_PWM2 [36]
DVDD_PWM1 [35]
PWM3B
CLK110M
PWM4B
PWM4A
ANATEST
PWM3A
PWM2B
PWM2A
DVSS_OSC
DVSS_PWM1 [25]
TESTr
REFA
AVSS
NC [25]
PVDDPR [26]
DVSS
DVSS
NC
OUTPR
OUTMR
PVSSR
PVDDML
PVDDMR
PVSSL
OUTPL
PVDDPL
NC
OUTML
PROT_N
NC
MUTE_N
SLEEP_N
XOUT
PLLVSS
CN
VIN
GND
VO
SDO1
IOVDD
DVSS
IC_N
SDI0
WCK_IN
PLLVDD
BCK_IN
SDI2
SDI1
GPIO6
DVDD18
[48] MCK_OUT
GPIO5
XIN
IOVDD
SDA
SCL
TESTb
IRQ_N
WCK
SDO0
BCK
DVDD18
H0J245500110
D1H82214A042
220
220
220
220
R4808 220
1.5K
J0JBC0000010
LB4806
J0JBC0000010
LB4807
J0JYC0000656
J0JBC0000010
100P
1
C4827
1
12P
C4810
15P
10
C4815 0.1
1000P
10
C4858
1000P
C4859
0.1
R4858 0
R48640
R48650
LRCK
BCK
DVDD1
SCL
SDA
SDIN3
SMUTE
RST_N
SDIN1
SDIN2
C1AB00003800
C0DBGYY03252
DSP
DSP
+1.8V VOLTAGE REGULATOR
DSP_RESET
SO
DSP_MUTE
SO
I2C_SDA
SO
I2C_SCL
SO
TUN_SDO
SO
DSP_SDO0
SO
DSP_WCK
SO
DSP_BCK
SO
PW_+15V
CNVR
DSP_RESET2
SO
DSP_ERR
SO
SOC_MCLK
SO
TUN_BCK
TUN_BCK
SO
TUN_WCK
TUN_WCK
SO
DAMP_RST
DA
F-_HI-
DA
F+_HI
DA
F-_LO
DA
F+_LO
DA
SW-
DA
SW+
DA
FOR PH/PR
FOR PH/PR
FOR GS
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