
2
4
3
5
6
7
1
Q
R
S
T
U
V
W
X
Y
P
IC600
IC602
IC601
IC400
IC800
IC801
IC700
IC603
IC100
IC802
IC155
IC154
IC701
A30
IC30
(X35- ) (B/2)
PANEL
IC150
IC151
IC152
IC153
IC20
(X35-4170-61) (A/2)
TOUCH
SWITCH
ASSY
(S79-0812)
A
D601
CN600
D603
RESET
D602
Q600
Q601
u-COM
CN401
CN11
CN400
POWER AMP
J1
HEADPHONE
D400
Q400
Q401
5V AVR
MUTE
D152
Q154
ACC
DET
Q721
D703
D700
Q701
Q700
DC/DC
Q702
Q703
D702
INVERTER
Q720
Q100
DC/DC
D102
D101
D100
J50
S1
SCRN
MODE
S2
V.SEL
S3
S5
VOL+
VOL-
S4
POWER
S6
S7
RESET
Q11
Q12
D12
Q15
Q13
Q14
D11
D150
5V AVR
Q150
Q152
Q151
P-ON
5V AVR
8V AVR
8V AVR
D20
FLASH
D701
WH1
SP1
1/2
X25-
CN4
D-A
CONVERTER
REMO
PNA
SENSOR
AND
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
2.2K
10K
47K
10K
47K
10K
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
DACE
DACK
DADO
VSS
NC
NC
NC
NC
NC
NC
NC
NC
MDN
MDW
MDS
NT/P
A
L
TV/NA
VI
KEN/KY
V MUTE
SP
MUTE
SPSUSPEND
NC
JACK
SP/HP
NC
SC CON
MC CLK
MC DATA
SC DATA
MC REQ
OSD TRE
OSD CK
OSD DO
OSD CS
SCK
SO
SI
AVREF1
OSD RST
SP VOL
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
Y DT
X DT
NC
NC
SCREEN
MODE
V
.SEL
VOL-
VOL+
NC
VDD
X2
X1
VSS
XT2
XT1
RESET
PWM
POWER
SC REQ
ACC
NC
NC
REFCON
A
VDD
A
VREF0
SENSER
NC
X0
X1
Y0
NC
VDD
NC
NC
NC
NC
NC
DIM
BEEP
NC
NC
REMO
NC
NC
TEST
SCL
SDA
P ON
NC
NC
NC
78
79
77
+
C61
1
100u6.3
0.01
C610
C615
1000P
100
R637
1K
CP605
8
7
6
5
VDD
TEST
SCL
SDA
1
2
3
4
A0
A1
A2
GND
R619
5.6K
5.6K
R620
R618
100K
3
R600 47K
4
R633 47K
5
R634 47K
6
R635 47K
7
R636 47K
100u6.3
+
C600
C601
0.01
X600
R604 47K
17
19
18
25
100
R615
26
27
R612
1K
R622 100
37
38
R623 100
39
R611 1K
40
R610 1K
R609 1K
41
R608 1K
42
R607 1K
43
48
46
45
44
47
1K
R606
R632 1K
75
R631 1K
74
R630 1K
73
63
R628 560
C608 470P
C607 470P
R627 560
62
R626 560
C606 470P
61
C605 0.01
R625 560
60
C604 0.01
R614 1K
58
R616 100K
R613 1K
53
1K
R624
100K
R617
51
50
1
2
3
4
5
6
7
VDD
RESET
SCK
SO
SI
TEST
GND
37
39
38
47K
R605
0.1
C602
5
4
VCC
OUT
1
2
3
GND
1
2
3
4
5
6
7
8
9
10
E.VOL
L IN
MUTE
R IN
BIAS
BEEP
SP IN
SP BEEP
HP SUSPEND
SP SUSPEND
20
19
18
17
16
15
14
13
12
11
HP VCC
HP L OUT
HP R OUT
HP GND
SP VCC
BEEP LEVEL
SP+
SP-
SP/HP
SP GND
8
9
10
11
12
13
14
2Q
2Q
2PR
2CK
2D
2CLR
VCC
7
6
5
4
3
2
1
GND
1Q
1Q
1PR
1CK
1D
1CLR
5
6
7
8
Q
CX
RX/CX
VCC
4
3
2
1
GND
CLR
B
A
6
7
8
9
10
VCC
VREF
IN+
IN-
FB
5
4
3
2
1
OUT
GND
SCP
RT
CT
14
13
12
11
10
9
8
VCC
VDD
06
05
04
03
VSS
1
2
3
4
5
6
7
DO
LD
CLK
OI
01
02
GND
4
3
2
5
6
7
1
8
1
VCC
5
2
3
GND
4
5
3
2
GND
VCC
1
4
VCC
GND
2
1
3
4
5
1
VCC
8
7
2
4
3
GND
6
5
3
2
1
VCC
OUT
GND
6
5
GND
3
4
2
7
8
VCC
1
1
2
3
4
5
HP L OUT
HP GND
HP R OUT
KEN
KEN GND
1
2
3
4
YO
XO
Y1
X1
53
4,7K
R405
47K
R404
18K
R409
0.1
C408
88
0.1
C407
1K
R412
15K
R407
15K
R408
47u6.3
+
C404
0.1
C406
0.033
C417
15K
R403
R
R406
1K
MUTE
L
R402
15K
C405
0.1
C416
0.033
0.01
C415
10K
R410
R414
100K
R415
390K
+
C41
1
100u6.3
C412
0.1
C410
0.1
47u6.3
+
C413
100u6.3
+
C418
47u6.3
+
C414
100u6.3
+
C419
100
R416
100
R417
SP+
1
2
SP-
51
50
2
1
OFF
ON
1
5
4
3
2
100K
R401
+
C402
47u16
0.01
C400
560
R400
15 1W
R413
C403
C401
0.01
100u6.3
+
C409
100u25
+
330K
R800
C802
0.01
0.01
C803
C160
0.01
0.01
C156
22K
R155
18K
R153
36K
R154
470K
R156
0.01
C710
0.1
C712
1
C700
1K
R703
2.2K
R702
1000P
C702
5.1M
R706
R705
1M
R709
6.2K
C704
330P
C703
1
L701
33uH
470
R707
C705
2200P
470
R708
C707
0.1
R712
39K
100K
R71
1
100K
R710
C708
0.01
L700
R714
1K
R713
1K
0.22
C711
C709
0.18
680
R715
+
C722
470u16
+
C723
470u16
+
C724
470u16
+
C725
470u16
0.01
C701
10u10
C101
+
750K
R101
33K
R102
R100
180K
470P
C102
0.033
C103
680K
R104
W100
1.1K
R103
1
6
4
3
5
2
7
L101
1
8
2
7
3
6
4
5
68uH
L103
100uH
L104
100uH
L102
0.01
C105
+
C106
100u25
C109
+
0.01
C1
10
4.7u12.5
100u25
C1
14
0.01
C1
13
+
100u25
C1
15
+
0.01
C1
16
220u6.3
C1
12
0.01
C
111
+
C107
+
0.01
C108
100u25
L105
0.1
C1
18
2.7uH
C1
17
0.1
C1
19
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ACC+14V
ACC+14V
GND
GND
R
G
B
C.SYNC
V.GND
SC DATA
SC REQ
MC DATA
MC REQ
MC CLK
SC CON
REMO
RESET
AL
A.GND
AR
F100 1.0A
R57 1K
R56 1K
RST
REM
R55 100
48
R54 100
47
R53 100
44
R52 100
46
R51 100
18
R50 100
45
L
R
R58 75
VR
R59 75
VG
R60 75
VB
SYNC
R61 75
R31
10K
2200P
C30
+
C32
100u6.3
0.01
C31
+
C614
22u6.3
C613
0.01
BLA
73
74
75
CONT
220
R8
1K
R7
3
1K
R6
4
270
R10
1K
R5
5
R1
1
220
1K
6
7
1K
R3
R4
1K
R2
17
270
R9
4.7K
R1
C1
1
R17
33K
0.01
C12
R13
10
79
26
10
0.01
C13
33K
R12
R14
77
27
10
R15
10
R16
78
L10
10uH
2
3
4
1
4
3
2
1
IN
GND
OUT
C161
0.01
+
C150
33u35
R150
22K
680
R151
C154
0.1
C153
0.01
IN
GND
OUT
0.1
C157
C155
0.01
GND
IN
OUT
0.1
GND
C158
0.01
C159
IN
OUT
RST
REM
19
+
C100
68u35
L100
68uH
97
97
C20
22u6.3
C21
0.01
C23
100u6.3
0.01
C22
1
R20
+
10K
OUT
3
2
+
GND
VCC
1/2W
100
R21
15
15
25
R41
1
1K
88
100
R105
10K
R106
MUTE
2
1
2
1
35
56
10
C720
+14V
+14V
SW+5V
+13V
16V
+5.3V
+5.3V
ACC+5V
SW+5V
LED+8V
LED+8V
ACC+14V
0.1
C152
C161
0.01
12K
R700
1M
R704
6.2K
R701
C706
1
0.01
C804
C801
0.01
+
C800
22u6.3
0.01
C14
0.01
C603
R32
100
C33
0.01
+
C609
100u6.3
C612
0.01
R419
100
R418
100
1/2W
0.01
C104
C716
10
IC802
F700 1.5A
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended
parts (refor to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-
current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to tha customer.
•DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to
variations between individual instruments or/and units.
4.9V
2.4V
2.6V
0V
4.8V
4.8V
0V
0V
4.9V
4.9V
0V
0V
4.6V
0V
2.3V
4.9V
4.9V
0V
4.9V
4.9V
0V
0V
4.9V
0V
0V
4.9V
4.9V
0V
0.9V
4.9V
4.9V
0V
0V
4.9V
0V
4.9V
0V
0V
0V
4.9V
0V
0V
0V
4.9V
0V
0V
5.0V
0V
4.9V
0V
4.9V
0V
0V
13.2V
0V
0V
0V
0V
13.2V
4.9V
4.9V
4.9V
4.9V
0V
0V
0V
0V
4.9V
0V
0V
0V
5.0V
5.0V
0V
0V
2.3V
4.9V
2.6V
0V
0V
2.6V
0V
2.6V
5.2V
4.4V
0V
5.2V
0V
2.5V
0V
4.9V
0V
3.4V
0V
5.0V
0V
5.0V
5.0V
5.0V
0V
4.9V
0V
0V
0V
0V
0V
4.9V
4.9V
2.5V
2.6V
2.6V
2.6V
4.9V
2.6V
4.9V
4.9V
4.9V
5.0V
0.8V
0.5V
0.3V
0.6V
0.8V
2.5V
0.7V
0V
13.2V
0V
5.0V
4.9V
13.0V
0V
5.0V
0V
13.7V
7.9V
13.7V
0V
7.8V
13.7V
0V
5.0V
0V
3.2V
4.9V
13.6V
2.9V
2.6V
2.6V
5.0V
0V
0V