13
14
10. SCHEMATIC DIAGRAM
L
R
-8V
-8V
L
R
24K
P8V
MUTEL
MUTER
5V
3.3V
P8V
8V
-8V
VCC
STB5V
-27V
AC2
AC1
L
R
MUTEL
MUTER
/F T500mAL 250V
AC2
AC1
5V
3.3V
P8V
8V
-8V
VCC
STB5V
-27V
NC
/U 500mA 250V
/N T315mAL 250V
C225
-8V
8V
VCC
5V
STB5V
5V
8V
8V
AC1
AC2
-27V
5V
STB5V
3.3V
3.3V
3.3V
5V
5V
STB5V
8V
-8V
8V
-8V
-8V
3.3V
P8V
5V
-27V
-8V
VCC
STB5V
8V
STB5V
R140
X103
C174
C175
UPSW
CLSW
OPSW
INITSW
DISCSW
LM+
LM-
TM-
TM+
CDDET
SLRCK
SDA
RXD
TXD
REMOTE
VCLK
VSTB
VDI
VDO
REMOI
PWR KEY
/PWR
REMOI
REMOI
STB5V
SBCK
/DACRST
DOUT
FOK
CLOK
XLAT
DATA
XRST
SENS
SCOR
SQSO
SQCK
FC+
TC+
TC-
FC-
5V
E
D
A
B
C
F
LD
PD
FC+
FC-
TC-
TC+
PUSW
SD+
SD-
DM-
DM+
SQCK
SQSO
DEEMP
SW
SW
SW
SW1
D3
D4
D7
D6
D5
D2
D1
D0
ACKB
DEEMP
ACKS
XRST
/KILL IR
DAK
DST
DDA
RSEL
SLRCK
SBCK
SDA
BCK
DATA
LRCK
DOUT
RXD
TXD
PWRKEY
REMOTE
+8V
-8V
AMUTE
AMUTE
SRST
TM+
LM-
LM+
RSEL
/DACRST
/PWR
VSTB
VCLK
VDO
VDI
DDA
DST
DAK
/KILL IR
UPSW
CLSW
OPSW
INTSW
DISCSW
CDDET
TM-
OPSW
16.9M
405-4001-1687
405-4001-1686
405-4001-1685A
3
2
1
8
4
VCC
1
MUTE
2
OUT1
3
GND
4
GND
5
OUT2
6
VIN1-
7
VIN1+
8
VIN2+
9
VIN2-
10
OUT3
11
GND
12
GND
13
OUT4
14
VBOUT
15
VBIN
16
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
1
2
1
2
1
2
1
2
-
+
-
+
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
6
2
7
3
8
4
9
5
C1+
1
V+
2
C1-
3
C2+
4
C2-
5
V-
6
T2OUT
7
R2IN
8
R2OUT
9
T2IN
10
T1IN
11
R1OUT
12
R1IN
13
T1OUT
14
GND
15
VCC
16
1
2
G
1A
1
1Y
2
2A
3
2Y
4
3A
5
3Y
6
GND
7
4Y
8
4A
9
5Y
10
5A
11
6Y
12
6A
13
VDD
14
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GND
1
+V
2
IN
3
NC
1
SUB
2
GND
3
VO
4
VCC
5
3
2
1
4
2
C1
1
P4.2
1
P1.0
2
P1.1
3
P1.2
4
P1.3
5
P1.4
6
P1.5
7
P1.6
8
P1.7
9
RST
10
RXD
11
P4.3
12
TXD
13
INT0
14
INT1
15
T0
16
T1
17
WR
18
RD
19
XTAL2
20
XTAL1
21
VSS
22
P4.0
23
P2.0
24
P2.1
25
P2.2
26
P2.3
27
P2.4
28
P2.5
29
P2.6
30
P2.7
31
PSEN
32
ALE
33
P4.1
34
EA/VP
35
P0.7
36
P0.6
37
P0.5
38
P0.4
39
P0.3
40
P0.2
41
P0.1
42
P0.0
43
VCC
44
/RST
1
VL
2
SDATA
3
SCLK
4
LRCK
5
MCLK
6
M3
7
M2
8
M1
9
M0
10
FILT+
11
CMOUT
12
BMUTEC
13
AOB-
14
AOB+
15
AGND
16
VA
17
AOA+
18
AOA-
19
AMUTEC
20
5
6
7
OUT
1
GND
2
VCC
3
L
3
G
1
S
4
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
DVDD
1
XRST
2
MUTE
3
DATA
4
XLAT
5
CLOK
6
SENS
7
SCLK
8
ATSK
9
WFCK
10
XUGF
11
XPCK
12
GFS
13
C2PO
14
SCOR
15
C4M
16
WDCK
17
DVSS
18
COUT
19
MIRR
20
DFCT
21
FOK
22
PWMI
23
LOCK
24
MDP
25
SSTP
26
FSTO
27
DVDD
28
SFDR
29
SRDR
30
TFDR
31
TRDR
32
FFDR
33
FRDR
34
DVSS
35
TEST
36
TES1
37
VC
38
FE
39
SE
40
TE
41
CE
42
RFDC
43
ADIO
44
AVSS
45
IGEN
46
AVDD
47
ASYO
48
ASYI
49
RFAC
50
AVSS
51
CLTV
52
FILO
53
FILI
54
PCO
55
AVDD
56
BIAS
57
VCTL
58
V16M
59
VPCO
60
DVDD
61
ASYE
62
MD2
63
DOUT
64
LRCK
65
PCMD
66
BCK
67
EMPH
68
XTSL
69
DVSS
70
XTAI
71
XTAO
72
SOUT
73
SOCK
74
XOLT
75
SQSO
76
SQCK
77
SCSY
78
SBSO
79
EXCK
80
LD
1
PD
2
EQIN
3
PCSM
4
GND
5
A
6
B
7
C
8
D
9
E
10
F
11
SW
12
DVCC
13
DVCOUT
14
RFAC
15
FE
16
FE1
17
TE
18
TBAL
19
CE
20
CE1
21
VCC
22
RFG
23
BST
24
VFC
25
RFC
26
VCOUT
27
RFDCO
28
FRDC1
29
DCOFSET
30
TIN+
1
TIN-
2
FIN+
3
FIN-
4
GND
5
VREFO
6
VREFI
7
CIN1
8
CIN2
9
PVCC
10
RESET
11
CH2OR
12
CH2OF
13
CH1OR
14
CH1OF
15
GND
16
CH4OF
17
CH4OR
18
CH3OF
19
CH3OR
20
MUTE
21
PVCC
22
PREVCC
23
CIN3
24
SIN-
25
SIN+
26
CH4IN
27
CH4IN
28
CH4BIAS
29
REG-B
30
RECO
31
SUB
32
15P
15P
P4.2
1
P1.0
2
P1.1
3
P1.2
4
P1.3
5
P1.4
6
P1.5
7
P1.6
8
P1.7
9
RST
10
RXD
11
P4.3
12
TXD
13
INT0
14
INT1
15
T0
16
T1
17
WR
18
RD
19
XTAL2
20
XTAL1
21
VSS
22
P4.0
23
P2.0
24
P2.1
25
P2.2
26
P2.3
27
P2.4
28
P2.5
29
P2.6
30
P2.7
31
PSEN
32
ALE
33
P4.1
34
EA/VP
35
P0.7
36
P0.6
37
P0.5
38
P0.4
39
P0.3
40
P0.2
41
P0.1
42
P0.0
43
VCC
44
1
2
3
4
5
3
2
1
8
4
5
6
7
I
G
O
1
2
3
4
5
6
7
8
9
10
11
12
3
2
1
8
4
5
6
7
L
3
R
2
G
1
1
2
3
4
5
6
7
3
1
2
64
5
1
2
3
4
5
6
1
2
3
4
5
6
I
G
O
I
G
O
I
G
O
I
G
O
1
2
3
4
5
1
2
3
4
5
2
1
4
3
I
G
O
1
2
3
1
2
3
2
1
4
3
2
1
4
3
I
G
O
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
0.1
C162
47/16
C171
10/25
C185
220P
IC107A
2068D
C203
10/25
R157
100K
R161
220
R163
4.7K
R164
4.7K
Q105
C2878
Q106
C2878
R162
220
C170
10/25
C204
10/25
C205
1000P
C206
1000P
R
L
JK101
AUDIO OUT
CHASSIS
C163
0.1
C165
0.1
IC106
LA6531
R218
15K
R217
15K
R221
15K
R222
15K
R219
18K
R223
12K
R220
18K
R224
12K
C149
100/16
R108
1.8K
ZD103
5.1V
CN104
7P
CN105
7P
M
M
W104
7P
W105
7P
Q01
LTE-4206
D01
LTR-301
R01
680
Q111
C124ES
Q01
A124ES
R126
47K
R125
22K
R123
10K
P
JK102
IC104
SP232A
C155
1/50
C157
1/50
C158
1/50
C159
1/50
C160
1/50
L105
FB
C143
0.1
R165
22
TX01
D.OUT TX
C145
0.01
C182
220P
JK104
DOUT
R166
68
IC111
74HC04
C141
0.1
C140
10/25
L106
10uH
D
W301
7P
CN108
14P
MD102
OC-0805T
C142
0.1
C144
47P
C146
0.1
C147
1000P
TO CONTROL PWB
R167
10K
C161
2.2/50
IC109
BD4745G
C156
0.1
C150
0.01
C151
0.01
C153
0.01
C154
0.01
C152
0.01
CHASSIS
CHASSIS
JK103
SW101
REMOTE SEL.
EXT.
INT.
C197
0.1
C164
100/10
IC110
SM8958A
RB101
10KX8
X102
11.059M
R128
1M
C199
20P
C198
20P
Q102
A124ES
R168
10K
C180
0.1
IC112
CS4392
C166
1/50
C168
1/50
C167
0.1
C169
10/25
C172
10/25
R145
8.2K
C183
.0012
R155
3.3K
R151
10K
C191
220P
R149
8.2K
R153
3.3K
R147
8.2K
C186
220P
IC107B
2068D
R146
8.2K
C184
.0012
R156
3.3K
R152
10K
C192
220P
R150
8.2K
R154
3.3K
R148
8.2K
Q04
C1740
Q03
C1740
R158
100K
Q02
A124ES
Q110
C1740
R200
10K
Q109
C1740
R127
47K
MD101
RPM6936
R201
100
C177
100/10
C173
0.1
Q107
A114ES
JK105
D105
SIR-34ST3F
R202
220
R203
220
D104
1SS301
C179
100/10
L104
FB
CN107
12P
D7
D6
D5
D4
D3
D2
D1
D0
ACKB
ACKS
SCOR
R186
100
R187
100
R188
100
R189
100
R190
100
R191
100
R192
100
R193
100
R194
100
R195
100
R196
100
X101
16.9344M
C120
15P
CN101
16P FFC
R111
33K
R114
15K
R112
100K
R113
15K
C110
220P
C111
0.1
C112
220P
R119
10K
R117
3.3K
R118
1K
R120
820K
R121
10K
R122
100K
C121
.047
C122 .0015
C123
220P
C129
0.1
C127
0.1
C126
100/10
CN102
6P
C118
0.1
C130
100/10
C132
.0033
TO
MECH.
TO
CD
PICK
UP
L102
10uH
IC102
CXD3068Q
R115
470K
R116
1M
C117
0.1
C116
0.1
C114
0.1
VR
A
C125
0.01
C124
0.47/50
VC
C128
0.1
CLOK
XLAT
DATA
SENS
XRST
SCOR
IC101
CXA2581N
Q101
A933
R103
15
C102
100/10
L103
10uH
C103
0.1
R104
470
C104
100/10
C105
0.1
C106
0.1
R110
150K
R135
47K
R136
47K
C109
100/10
R134
150K
R131
R132
30k
R129
15K
R130
47k
R105
120K
C113 0.1
C108
100/10
C101
100/10
R109
27K
R106
4.3K
R101
12K
R102
12K
IC105
BA5979S
R178
10K
R180
470
R179
1.5K
C133
.068
C134
0.1
C137
220/10
C138
0.1
R181
220K
R182
470K
C139
100P
R183
470K
C135
220/10
C136
0.1
R173
220
R174
220
R175
220
R176
220
R177
220
C115
1000P
FOK
C131
0.1
1M
24M
C176
0.1
IC103
SM8952A
R171
10K
RB102
10KX7
R185
100
C107
15P
C181
NC
C207
0.1
R211
1K
R212
1K
C208
47/16
CN109
5P
IC108A
2068D
IC108B
2068D
R213
750
R215
2.7K
R214
750
R216
2.7K
C193
.0018
C194
.0018
C187
.0022
C188
.0022
R207
4.7K
R208
4.7K
Q103
C2878
Q104
C2878
R205
220
R206
220
CHASSIS
C190
0.1
C195
0.1
C189
0.1
C196
0.1
IC07
78L05
R209
100K
R210
100K
R197
47
C178
0.1
R124
10K
Q108
A124TS
CN106
12P
R199 100
R198 100
AGND
R137
220
R138
220
R139
1K
L110
FB
L108
FB
L107
FB
L109
FB
C202
0.1
C201
0.1
A
D
P
IC301A
4556D
IC301B
4556D
R307
68
R308
68
C307
1000P
C308
1000P
JK301
PHONES
C303
100/10
C304
100/10
CHASSIS
CN301
7P
C309
0.1
L301
FB
L302
FB
L303
FB
TO W301
VR301A
10KA
VR301B
10KA
PHONES VOL.
R304
12K
R303
12K
R305
15K
R306
15K
C305
220P
C306
220P
Q303
C2878
Q304
C2878
Q302
C2878
Q301
C2878
R314
4.7K
R313
4.7K
R311
4.7K
R312
4.7K
R309
1K
R310
1K
C311
47/25
C312
47/25
R315
100K
R316
100K
R317
68
R318
68
R319
22
R320
22
CN302
6P
W302
6P
PGND
DGND
DGND
C12
100/10
C11
0.1
IC04
BA33T
C08
4700/16
C04
1000/16
D05
1N4002
C15
100/50
Q05
B1010
R01
1K/.25W
ZD01
27V
C16
100/35
C17
10/35
ZD02
6.8V
R02
4.7K
IC02
BA08
IC03
7805
C26
220/10
C10
100/10
IC06
79M08
C06
100/10
L
C09
0.1
CN03
5P,3.96mm
CN04
COAXIAL
OPTICAL
DIG. OUT
5P, 2.5mm
TX02
STBY TX.
D03
0.5A
C19
2200/16
IC01
BA05
C25
100/10
C20
0.1
RLY01
SH3-6NIL 1A-S
FS01
D09
POWER PWB
1N4002
R03
1K
N
D06
1SS132
C13
220/16
R04
3.3K
ZD03
5.6V
CN02
2P
CN01
2P
Q07
D1384
Q06
A114ES
D02
0.5A
D01
1A
C03
1000/16
IC05
78M08
C05
100/10
R07
220
R06
100
R05
100
TX03
TX POWER1
C01
0.1
C02
0.1
C07
0.1
C14
0.1
C18
0.1
C23
0.1
C24
0.1
C22
0.1
C21
0.022
DC7V,0.15A
DC 10V,1.5A
DC +/-12V,0.1A
DC 32V,0.1A
AC3.8V,0.2A
C27
470PF/250V
C28
0.1
C29
0.1
C30
0.1
CN05
AC INLET 2P
AC2
AC1
R08
10K
C211
NC
C212
NC
C213
NC
C214
NC
C210
NC
C209
NC
CHASSIS
P
Q08
C1815
R141
22K
R142
22K
R143
22K
R144
22K
CHASSIS
R225
220
R226
220
R227
L112
FB
C313
0.01
C314
1000P
C216
100P
L111
FB
C217
0.1
3.3V
D101
1SS132
R228
2.7K
C218
0.1
C215
0.01
CHASSIS
CHASSIS
C224
0.1
L115
FB
C220
0.1
D
L113
FB
L114
FB
C221
0.1
C219
0.01
C223
0.1
R159
10K
L101
10uH
C226
1000P
L117
FB
C230
0.1
C222
0.1
R229
470
CN05
8P
CN06
9P
W05
8P
W06
9P
L01
CORE
SERVO (MAIN) PWB
TO BUFFER (DSP) PWB
UPSW
CLSW
OPSW
INITSW
DISCSW
LOADING MOTOR
TURNTABLE
MOTOR
RS232
REMOTE
IN
OUT
FLASHER
[10-2]
INFERARED
EMITTING
PWB
[10-1]
PHOTO
TRANSISTOR
PWB
PHONES PWB
VR PWB
TO BUFFER
(DSP) PWB
TO BUFFER (DSP) PWB
