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5-10. SCHEMATIC DIAGRAM - PANEL Board -
1
2
3
PANEL BOARD
SW305
A
CD LID
OPEN/CLOSE
W305
DETECT
2P
GND
1
TP341
CD-OPEN/CLOSE
2
B
CN301
25P
TP303
C
O-TU-CE
1
TP304
O-TU-DI
2
TP305
O-TU-CLK
3
TP306
I-TU-ANSD
4
TP307
I-TU-DO
5
TP309
O-FUNC-DATA
6
TP310
O-FUNC-CLK
7
TP301
O-POWER
8
TP302
D
O-SP-RELY
9
TP311
D-GND
10
D
TP312
CD/USB-L
11
TP313
CD-A-GND
12
TP314
MAIN
CD/USB-R
13
BOARD
TP315
CN607
9V
14
TP316
(Page
CD-M-GND
15
TP317
23)
CD-AVR
16
TP318
E
I-P-MONI
17
TP319
O-5V-ON
18
TP320
VSTBY
19
VBUSGND
20
VBUSGND
21
VBUSGND
22
VBUS5V
23
VBUS5V
24
F
VBUS5V
25
CN451
25P
TP322
VBUS5V
25
VBUS5V
24
VBUS5V
23
TP321
VBUSGND
22
G
VBUSGND
21
VBUSGND
20
TP326
R449
USB-RST
19
TP327
R458 0
USB-RXD
18
TP328
R459 0
USB-TXD
17
TP329
R460 0
USB-SLEEP
16
B
TP330
R461 0
CD-CE
15
TP331
R462 0
USB
CD-CL
14
TP332
R463 0
BOARD
H
CD-DI
13
CN901
TP333
R464 0
(Page
CD-DO
12
TP334
R465 0
21)
CD-RST
11
TP335
R466 0
CD-M-MUTE
10
TP336
DVDD3.3V
9
DGND
8
AGND
7
C452
CD/USB-Lch
6
470
10V
I
AU-GND
5
CD/USB-Rch
4
AVDD3.3V
3
TP337
CD-VM7V
2
TP338
C454
CD-M-GND
1
470
10V
J
K
L
HCD-EC59/EC590
• See page 24 for Waveforms. • See page 16 for IC Pin Function Descriptions.
4
5
6
7
Q302
KTA1271Y-AT
8.3
R326
R329
R331
100
2.2k
100k
R327
R332
100
10k
Q303
2SC3052F-T1-LF
6.1
Q302, 303
+4V REGULATOR
O-TU-CE
D306
4.6
1L034XY24H0CA601
O-TU-DI
(STANDBY)
O-TU-CLK
4
I-TU-ANSD
D301
MAZ8043GMLS0
I-TU-DO
Q301
2SC3052F-T1-LF
I/O-I2C-DATA
0.2
LED DRIVE
I/O-I2C-CLK
0.7
0.8
O-POWER
Q304
R328
C301
C302
R330
2SC3052F-T1-LF
O-SP-RELAY
10k
0.1
100
680
10V
R431
22k
D400
1N4002-A2
R498
1k
I-P-MONI
O-5V-ON
I-5V/9V-DET
R429
O-LED-LCD
100k
R430
I-RMC
100k
I-KEY-WAKE-UP/VOL
Q451, 452
+3.3V REGULATOR
C450
R454
R455
R456
O-CD-ON
470p
68
68
68
0
O-USB-RST
O-USB-RXD
Q451
KTC3203Y-AT
I-USB-TXD
7.7
O-USB-SLEEP
4
O-CD-CE
R451
R453
R452
100
1k
22k
O-CD-CL
3.3
O-CD-DO
I-CD-DI
Q452
2SC3052F-T1-LF
O-CD-RST
4
O-CD-M-MUTE
0
C451
220
10V
D451
C453
R450
R373
MAZ8039GHLS0
2200p
10k
10k
D453
D452
1N4002-A2
1N4002-A2
I-KEY1
I-KEY2
R476
R475
R474
3.9k
2.7k
2.2k
SW475
SW476
SW474
- TUNING
DSGX
R487
R486
R485
R484
6.8k
3.9k
2.7k
2.2k
SW481
SW482
SW483
SW484
CD
USB
ENTER
+
8
9
10
R336
10k
4
D303
MC2836-T112-1
R333
R363
100k
R375
22k
47
7.7
R334
3.3k
R335
22k
O-SP-RELAY
O-POWER
3.2
O-5V-ON
C304
0.1
0
3.1
Q306
RT1N441C-TP-1
0
C317
RESET SWITCH
C305
220p
0
10
Q305
50V
I-RMC
2SC3052F-T1-LF
R376
C303
R384
D302
1.2k
10
33k
MA2J1110GLS0
C319
50V
18p
R497
C320
Q304, 305
470
22p
VOLTAGE DETECT
5
IC302
3.1
VCC
O-CD-CE
1
3
OUT
REMOTE CONTROL
O-CD-CL
2
RECEIVER
C497
GND
I-CD-DI
0.1
3
IC302
4
PNA4823M02S0
O-CD-DO
R490
R496
R495
10k
10k
10k
O-CD-M-MUTE
O-CD-RST
R491
R492
R493
1k
4.7k
68k
O-CD-ON
R494
33k
O-LED-LCD
I-USB-TXD
O-TP-REC-MUTE
1
3
S491
ROTARY
ENCODER
SW491
2
VOLUME
/
R471
R481
R473
R472
1k
1k
1.5k
1.2k
R470
10k
SW473
SW472
SW471
REC TO
FUNCTION
-
USB
R483
R482
R480
1.5k
1.2k
10k
SW486
SW487
SW485
TUNING +
OPTIONS
27
27
11
12
13
14
C306
C341
C321
C342
470
0.1
0.1
1000p
6.3V
100
99
98
97
96
95
94
93
92
91
90
89
88
1.2
R313
1
SEG32
100
3.2
2
O-SP-RELAY-ON
R310 100
3.2
3
O-POWER
0
4
O-5V-ON
R324
5
NC
100
R370
1k
6
NC
0
7
CDM-OPEN
8
NC
3
9
I-RMC
10
NC
31
11
NC
X301
12
NC
32.768kHz
1
13
XOA
IC301
1.5
14
X1A
R396
3.2
330k
15
VCC
SYSTEM CONTROLLER
IC301
16
VSS
MB90F831PF-G-SPE1
R321 100
0
17
O-CD-CE
R320 100
3.1
18
O-CD-CL
R319 100
3.2
19
I-CD-DI
R318 100
3.1
20
O-CD-DO
21
NC
R312
22
NC
100
0
23
O-CD-M-MUTE
3.1
24
O-CD-RST
NC
R315
25
NC
O-LED-LCD
100
0
26
O-CD-ON
I-USB-TXD
R499
27
O-TP-REC-MUTE
100
3.2
28
R311
100
2.9
29
0
30
R302
100
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
R391
47k (E2)
5.6k (E4)
100k (E51, MX, AR)
R392
C330
10k
0.1
D304
R377
R308
MA2J1110GLS0
100
100
C332
R420
C336
0.01
100k
0.1
LCD301
LIQUID CRYSTAL DISPLAY
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
HCD-EC59/EC590
15
16
17
18
X302
6MHz
R381
1k
32
87
86
85
84
83
82
81
1.2
SEG15
SEG15
80
1.2
SEG14
SEG14
79
1.2
SEG13
SEG13
78
1.2
SEG12
SEG12
77
1.2
SEG11
SEG11
76
1.2
SEG10
SEG10
75
1.2
SEG9
74
SEG9
1.2
SEG8
73
SEG8
1.2
SEG7
72
SEG7
1.2
SEG6
71
SEG6
1.2
SEG5
70
SEG5
1.2
SEG4
SEG4
69
1.2
SEG3
SEG3
68
1.2
SEG2
SEG2
67
VSS
66
3.2
VCC
65
1.2
SEG1
SEG1
64
1.2
SEG0
SEG0
63
1.2
COM3
62
CMO3
1.2
COM2
61
CMO2
1.2
COM1
60
COM1
1.2
COM0
59
COM0
2.6
VLCD
58
R305 100
0
O-TU-CLK
O-TU-CLK
57
0
R304 100
O-TU-DI
O-TU-DI
56
0
R303 100
O-TU-CE
O-TU-CE
55
3.2
R337 220
I-RST
I-RST
54
3.2
MD0
MD0
53
3.2
MD1
52
0
MD2
51
MD2
C340
R400
0.1
1k
R401
1k
R390
R402
10k
100k
R378
4.7k
R379
4.7k
R307
R383
100
100
C338
1000p
CN305
11P
TP371
I-RST
1
RST
TP372
MD0
2
MD0
TP373
MD2
3
MD2
TP374
4
GND
TP375
5
VDD
TP376
31
32
33
34
35
36
37
I-HOLD
6
P66(42)
I-KEY-WAKE-UP/VOL
TP377
7
P65(41)
O-USB-RXD
TP378
8
RXD(31)
I-USB-TXD
TP379
9
TXD(29)
O-TP-REC-MUTE
TP380
10
SCLK(30)
11
(NC)
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