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R411
47K
C321
10/16
IC304
74VHCT08
GATE IC
C334
47P(CH)
60
59
58
57
56
55
54
53
52
51
R346
P44
50
R345
P45
49
R344
P46
48
R343
P47
47
P50
46
R342
P51
45
R341
P52
44
R340
P53
43
R339
P54
42
R338
P55
41
R337
P56
40
R336
P57
39
R335
P60
38
TER
R334
P61
37
R333
P62
36
R332
P63
35
R331
P64
34
R330
P65
33
R329
P66
32
R328
P67
31
0 21 22 23 24 25 26 27 28 29 30
+B
C313
100/10
R454
+B
10K
R426
150
R427
RESET
POINT
D301
D302
KDS160
KDS160
CNP302
0 11 12
CHASSIS
12
7
R435
2.2K
3
2
Q304
KRC107 S
1
VOLTAGE REGULATOR
14
13
12
11
10
9
8
2
3
6
VCC
9
11
13
GND
1
2
3
4
5 6
7
D_M–
1K
V-MODE
1K
ASPECT
1K
DSP_UC17
1K
DSP_UC16
+B
FLASH_CE
R415
1K
DSP_UC15
10K
1K
FM_STB
1K
F_CONT
1K
AUDITION
1K
FLASH_EPM
R416
1K
L_MUTE
10K
1K
DSP_RESET
1K
DSP_CS
+B
1K
DSP_SCCLK
1K
DSP_SCDOUT
1K
DSP_SCDIN
1K
FLASH_BUSY
1K
FLASH_SCLK
220
FLASH_RXD
220
FLASH_TXD
R424
47K
R439
R450
10K
10K
SYS_STOP
+B
+3.3V(BACK_UP)
+B
+3.3V(USWD)
R429
680
RESET SYS_STOP
IC303
PST9127N
Q302
RESET
C317
KRC104 S
4.7/25
150
+B
2
3
4
5
1
1
3
2
C318
0.01
1
C320
0.022
+B
2
3
C319
Q303
10/16
KRC104 S
8
Figure 81 SCHEMATIC DIAGRAM (10/23)
IC302
TA7291F
8 10
12 14 16
1
15
4
5
7
R419
1.5K
D_M+
M–
PROTECT
22
DIG_FUNC+B
37
DSP_INTREQ
25
W_SP_RLY
30
DSP_ABOOT
24
ROM
29
DSP_UC17
34
DSP_UC16
33
DSP_UC15
32
DSP_RESET
31
DSP_CS
28
DSP_SCCLK
23
DSP_SCDOUT
26
DSP_SCDIN
27
SCL
36
SDA
35
FLASH_BUSY
1
FLASH_SCLK
2
FLASH_RXD
3
FLASH_TXD
4
RESET
R425
5
47K
FLASH_VCC
6
7
+B
8
9
CNP305
PROTECT
R430
IC305
1K
NJM7805D
VOLTAGE
R431
1K
REGULATOR
3
C323
D307
0.047
KDS160
+3R3V(SWD)
C442
0.001
D305
KDS160
D304
KDS160
+B
+3.3V(SWD)
3
1
+B
C326
0.1
2
C339
C327
47/16
0.1
IC306
IX0445AW
VOLTAGE
REGULATOR
15
16
P78 1 - C, P79 12 - A
TO DSP PWB (1/2)
9
10
– 81 –
DOOR_OP
DOOR_CL
VOL_CLK
VOL_STB
VOL_DATA
SCL
SDA
V_SEL3
V_SEL4
V-MODE
ASPECT
L_MUTE
CCB_CE
CCB_DI
CCB_CL
CCB_DO
TUNER_SM
TU_MUTE
SD_ST_IN
F_SP_RLY
S_SP_RLY
C_SP_RLY
W_SP_RLY
–B_CONT
OFFSET
P78 1 - C,
BASS_SW
P79 12 - E
TO DSP PWB
S_MUTE
PROTECT
38 18
9
FAN_MOTOR
H.P_SW
FM_STB
SPDIF
G
D_GND
G
+B
+B
1
C325
1/50
2
A_+12V
C324
0.022
+B
A_GND(A)
C329
100/16
-B
A_–12V
+B
+3.7V_STAND-BY
C330
100/16
+B
+B
D_5V
C331
100/16
GND
-B
+B
+9V_RELAY
C332
100/16
GND(M1)
14
39
18
CHASSIS
P79 12 - A,12 - F
TO DSP PWB (1/2)
11
SD-AT100H
M3
DVD/CD LID
CNP303
CNS303
MOTOR
M+
1
1
M
M–
2
2
SW1
OPEN/CLOSE
CNP304
CNS304
1
1
2
2
3
3
CNP306
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
32
CNP307
1
C328
100/16
2
3
4
P77 9 - H
5
CNSE03
TO DISPLAY PWB
6
7
8
9
12
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