panasonic - system sa-ak22 - schematic
TRANSCRIPT
30
29 22 28272625
7 6 5 4 3 2 1
23 2421201915 16 17 18
14 13 12 11 10 9 8
IC703
IC703
AN8739SBE2FOCUS COIL/TRACKING COIL/TRAVERSE MOTOR/SPINDLE MOTOR DRIVE
R7293.9K
R7283.9K
R7273.9K
R7494.7K
R7236.8K
R7316.8K
R725390
R7151K
R7
24
18
K
R735100
R736100
R7014.7
R7041K
R744120K
R705150K
R70210K
R7061K
R70739K
R70822K
C7521000P
C7391500P
C7152700P
C7040.1
C7420.027
C747180P
C710120P
C7492200P
C7130.1
C7070.027C
70
20
.1
C7
06
27
00
P
C7120.1
C7110.1
C7510.1
C7500.1
C7360.1
C7370.1
C7350.1
C
C
C
C
C
C7380.01
C7036.3V100
C7016.3V33
C7146.3V100
C73410V220
M
M701
M
M702
1
3
5
7
9
8
6
4
2
10
11
12
13
14
15
16
CN701
1
3
5
7
9
8
6
4
2
10
11
12
13
14
15
16
Q701
Q701
2SA1037AKSTXLASER POWER DRIVE
1521 20 19 18 17 1624 23 2228 27 26 25
1413121110987654321
IC701IC701
AN8885SBE1SERVO AMP
81
2
3
4 5
6
7
VC
C
NC
38 37
3536
33
29 30
GND
TE
N
FE
N
FE
OU
T
FB
AL
TB
AL
TE
OU
T
CE
A
RF
LP
D
LD
RF
IN
PD
F
PD
E
PD
B
PD
A
VR
EF
EN
V
OF
TR
/RF
DE
TG
ND
LD
ON
BD
O
VC
C
SP MOTOR
TRV MOTOR
NC
RS
TIN
IN3
IN4
VR
EF
NC
/RS
T
GND
GND
PV
CC
2
PG
ND
2
D4
+
D4
-
D3
+
D3
-
PG
ND
1
PV
CC
1
NC
D2
+
D2
-
D1
+
D1
-
IN1
NC
PC
2
NC
IN2
GND
CS
BR
T
LASER DIODE
11
12
10
6
8
5
49
2
3
GND
VCC
AIN
BIN
VREF
NAOUT
GND
NBOUT
F+
F-
T+
T-
LPD
VREF
NA
NB
GND
LD GND
LD
PDE
VCC
NC
PD
OW
N
NC
NC
NC
28
3.3
V((
3V
))
3.3
V((
3V
))
3.3
V((
3.5
V))
3.3
V
7.3
V
7.3
V
7.3
V
1.6
V
1.6
V
1.6
V
3.3
V((
3.5
V))
3.3
V
3.7
V((
3.5
V))
3.7
V((
4.1
V))
1.6
V
1.6
V
3.2
V((
0V
))
1.6
V
1.6
V
3.2V
2.7V((2.3V))0.9V
((2V))
R750
4.7
SCHEMATIC DIAGRAM -1
CD SERVO CIRCUIT
OPTICAL PICKUP CIRCUIT
: CD SIGNAL LINE
1.6
V
1.6
V
1.6
V
1.6
V
3.2
V
0V
((0
.2V
))
2.7
V((
2.3
V))
0.9
V((
1.4
V))
0.7
V
1.9
V
1.6
V
0V
0V
((3
.1V
))
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
0V
0V
((3
.2V
))
: +B SIGNAL LINE : +B SIGNAL LINE
35
SA-AK22
40
41
42
43
39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
20
19
18
44 17
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
80
1
IC702MN662790RSC
R7140
R7171K
R70947K
R71182K
R721100
R7181K
R712
220
R741
47K
R742220K
R753
10
C72210P
C72110P
C7240.1
C7445600P
C7261000P
C7251000P
C7300.1
C754470P
C7330.1
C718
0.22
C716820P
C745
1000P
C7170.1
C753470P
C7430.1
C72750V1
C72850V1
C7316.3V220
C72310V220
C7326.3V220
S701
X701
1
3
5
7
9
8
6
4
2
10
11
12
13
14
15
16
17
18
19
CN702
SPEED
RE
SY
SS
EL
BY
TC
K
DE
MP
H
IN
DVSS1
DVDD1
VDD
AVSS2
AVDD2
OUT
/CL
DC
K
FC
LK
IPF
LA
G
FL
AG
CLV
S
CR
C
/TE
ST
AV
DD
1
AV
SS
1
RS
EL
PS
EL
MS
EL
BCLK
LRCK
SRDATA
TX
MCLK
MDATA
MLD
SENSE
/FLOCK
/TLOCK
BLKCK
SQCK
SUBQ
DMUTE
STAT
/RST
SMCK
TV
D
PC
EC
M
EC
S
TR
D
FO
D
VR
EF
FB
AL
TB
AL
FE
TE
RF
EN
V
VD
ET
OF
T
TR
CR
S
/RF
DE
T
BD
O
LD
ON
WVEL
ARF
IREF
DRF
DSLF
PLLF
EFM
PCK
SUBC
SBCK
VSS
X1
X2
OU
TR
OU
TL
1516
21
20
22
23
REST SW
PLLF2
VCOF
VCOF2
IOS
EL
IOV
DD
CSEL
11
10
9
DSLF2
REST SW
1
KIC
K
TR
V
/RST
3
STAT
4
SUBQ
6
SQCK
7
BLKCK
8
MLD
MDATA
MCLK
P.GND
+7.5V
17
TX
LD SW
D.GND
+3.3V
Rch OUT
A.GND
Lch OUT
19
RSXZ16M9M01T
0V
((3
.2V
))
0V
((3
.2V
))
0V
0V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
3.2
V((
0V
))
3.2V
1.6V
3.2V
0.5V
3.2V
0V
0V((0.2V))
3.2V((3.1V))
0V((3.1V))
3.1V
3.2
V
3.2
V
2.9
V
1.5
V
1.5
V
2.9
V
3.2
V
3.2
V
3.2V
1.5V
1.5V
3.2V
0.5V
1.6V
1.6V
1V
1.6V
1.5V
SERVO PROCESSORDIGITAL SIGNAL PROCESSOR/DIGITAL FILTER/D/A CONVERTER
TJ702
18
SCHEMATIC DIAGRAM - 2: CD SIGNAL LINE
TOPANELCIRCUIT(CP606) ONSCHEMATICDIAGRAM-8
: +B SIGNAL LINE : +B SIGNAL LINE
36
SA-AK22
D
S
G
: FM/AM SIGNAL LINE
50V1
: +B SIGNAL LINE
IC101
IC102
Q101
(0.1V)<13.67V>0.01V((0.01V))[0.01V]
(13.77V)<13.74V>13.78V((13.8V))[13.8V]
(13.76V)<0.07V>13.75V((13.76V))[13.77V]
(0.01V)<10.4V>0.01V((0.01V))[0.01V]
(0.01V)<0.1V>0.01V((0.01V))[0.01V]
(0.01V)<0.72V>0.01V((0.01V))[0.01V]
AM LOOPANT
AM EXTANT
JK101
75
FM EXT ANT
L1
02
8
7
1
3
4
2
5
6
2
1
34
100K
Z120 (RAL0029)
5.6P
0.001
10
0K
3901.2u
2.2P
18
0P
82
0K
3.3
P
10P
0.001
0.47u
100K
2.7
K
220390
2.2P
4.7P
560K
390
680K
2.2P
10P
2SK544RF AMP
2SC2786MFM MIXER
2SC1675L1L2BUFFER AMPLOCAL OSC
GND
C1010.01
C10216V10
C1170.01
C11
80.0
1
C137
3300P
R123
68K
R1024.7K
C13950V4.7
C131
150P
R143
22K
C11
5 C11
9
680P
R120 4
7K
C1160.033
C1380.01
C12016V10
R12122K
R11
8C
127
C109
1000P
C11
4C
126
10
Z102
R11
94.7
K
C1060.01
C148
0.0
1
C147
1000P
R124 33
X102
R127 470
C122
R1222.7K
C121
50V
0.4
7
C123
50V
1
C11
31000P
R151
82
R1161K
R115560
C11150V4.7
R11310K
R111390
R129
27K
C124
100P
R12882
R13010K
C1306.3V100
C1321000P
D101UDZSTE175R1B
C12516V22
C13427P
C13327P
C1120.01
X103
IC102
LC72131MDTRMPLL FREQUENCY SYNTHESIZER
IC101
LA1833NMNTLMFM/AM IF AMPDET/AM OSC MIX/FM MPX
C14250V1
R1426.8K
C14150V1
R1416.8K
R145100K
C1436800P
R146100K
C144
6800P
0.1C129
6.3V100C149
R131
R1371K
R1361K
R1351K
R134470
CE
PLLD
A
PLLC
K
DO
/ST
R1383.3K
R13210K
R1331K
SD
DO
/ST
R1261K
R125470
RCH
CE
LCH
PLLDA
DO/ST
PLLCK
15VDO/ST
MUTEA
SD
+7.5V
2A
1A
Q106KRA102MTAPOWER SUPPLY CONTROL(FM : ON)
R1101K
R1145.6K
R152
C1100.01
C1070.047
R112100K
C1088P
R11747K
R103270
R105470
C1041000P
R106470K
R107330
C1030.01
Q101
2SC2058SPTAFM IF AMP
R1041K
CF201
2
1 3
TUNGND
0
68
RL
QB
1R
0K
TD
-D
RLF
DF
T22D
D
RS
XC
7M
20S
05T
Z101RLA2Z007-T
RLI2Z021M-T
C1361000P
1
2
3
4
5
6
789
3
2
1
5 6
4
RLFFETWND01M RLFFETWND01MCF202
2
1 3
9 10 11 12
13141516
87653 421
1718192021222324
OS
C O
UT
OS
C
AF
C
AM
RF
IN
AG
C
AM
OU
T
DE
T O
UT
PIL
OT
IN
MP
X I
N
PIL
OT
OU
T
RC
H
LC
HM
ON
O
FM
/AM
ST
RQ
VC
C
FM
DE
T
ST
SD
GN
D
AM
RF
IN
RE
G
AM
MIX
OU
T
FM
IF
IN
9 10
111213141516
87653 421
17181920
XO
UT
VS
S
AO
UT
AIN PD
VD
D
FM
IN
AM
IN
MO
NO
IFIN
FM
ST
RQ
SW
B
SW
A
AM
DO
DI
CE
CL
XIN
SCHEMATIC DIAGRAM - 3
MAIN/TUNER CIRCUIT
: FM SIGNAL LINE : AM SIGNAL LINE
: FM OSC SIGNAL LINE : AM OSC SIGNAL LINE
: +B SIGNAL LINE
3.3
K16V
22
50V
3.3
50V
4.7
<2
.08
V>
(2.0
7V
)((
2.0
9V
))2
.09
V<
6.1
V>
(6.4
V)
((6
.26
V))
6.2
5V
<2
.09
V>
(2.0
9V
)((
2.1
V))
2.1
V<
2.0
8V
>(2
.07
V)
((2
.08
V))
2.0
8V
<0
.01
V>
(0.0
1V
)((
0.0
1V
))0
.01
V<
5.2
3V
>(5
.23
V)
((5
.0V
))5
.21
V<
5.2
2V
>(5
.23
V)
((5
.1V
))5
.23
V<
3.9
4V
>(4
.9V
)((
4.1
2V
))4
.12
V<
6.0
7V
>(6
.41
V)
((6.2
5V
))6
.25
V<
0.0
3V
>(0
.03
V)
((3.7
3V
))3
.73
V<
4.9
9V
>(1
.3V
)((
5.1
7V
))5
.17
V<
3.6
2V
>(4
.5V
)((
3.7
4V
))3
.74
V
<1
.79
V>
(1.7
9V
)((
1.8
V))
1.8
V
<1
.75
V>
(1.7
6V
)((
1.7
7V
))1
.77
V
<2
.02
V>
(2.0
2V
)((
2.0
3V
))2
.03
V
<2
.08
V>
(2.0
8V
)((
2.0
9V
))2
.09
V
<2
.08
V>
(2.0
7V
)((
2.0
8V
))2
.08
V
<2
.5V
>(2
.26
V)
((2
.39
V))
2.3
9V
<0
.04
V>
(1.3
2V
)((
0.0
3V
))0
.03
V
<0
.28
V>
(0.8
3V
)((
0.2
6V
))0
.26
V
<2
.38
V>
(2.0
7V
)((
2.4
4V
))2
.44
V
<2
.38
V>
(2.0
7V
)((
2.4
5V
))2
.44
V
<6
.09
V>
(6.4
1V
)((
6.2
6V
))6
.26
V
<4
.66
V>
(4.9
8V
)((
4.8
4V
))4
.84
V
<2
.68
V>
(2.6
8V
)((
2.6
8V
))2
.68
V<
0.5
5V
>(0
.55
V)
((0.7
7V
))0
.55
V<
0.0
2V
>(0
.02
V)
((0
.2V
))0
.03
V<
0.0
2V
>(0
.02
V)
((4
.8V
))0
.03
V<
5.2
2V
>(5
.23
V)
((5
.2V
))5
.23
V<
5.0
V>
(0.1
9V
)((
5.1
8V
))5
.18
V
<4
.64
V>
(4.9
6V
)((
4.8
2V
))4
.81
V<
0.0
4V
>(0
.03
V)
((4
.5V
))4
.5V
<0
.07
V>
(13
.79
V)
((1
3.7
9V
))1
3.7
8V
<0
.02
V>
(0.0
1V
)((
0.0
1V
))0
.01
V
<0
.02
V>
(0.0
2V
)((
0.0
2V
))0
.02
V
<0
.01
V>
(2.5
7V
)((
2.6
7V
))2
.66
V
<2
.63
V>
(0.0
1V
)((
0.0
1V
))0
.01
V
<5
.23
V>
(5.2
4V
)((
5.2
4V
))5
.23
V
<0
.88
V>
(0.9
V)
((0.0
1V
))0
.01
V
<0
.88
V>
(0.9
V)
((0.0
1V
))0
.01
V
<2
.69
V>
(1.5
7V
)((
13.8
V))
13
.79
V
<0
.01
V>
(0.0
1V
)((
0.0
1V
))0
.01
V
<2
.66
V>
(2.6
7V
)((
2.6
7V
))2
.67
V
<0
.01
V>
(0.0
1V
)((
0.0
1V
))0
.01
V
TOMAIN CIRCUIT(1B) ONSCHEMATICDIAGRAM-4
TOMAIN CIRCUIT(2B) ONSCHEMATICDIAGRAM-4
AM ANT COIL
AM OSC COIL
37
SA-AK22
JK305
D318UDZSTE177R5B
BP
OU
T
BP
MF ABC
INL
A
INR
A
INL
B
INR
B
INL
C
INR
C
INL
D
INR
D
SC
K
SI
ALCR
ALCC
RECL
RECR
VFC1
GND
VFC2
MIC
F1L2
F1L1
DPLL1
DPLL2
DPLR2
DPLR1
PS2
PS1
F3
R2
F2
L2
F2
L1
F1
R2
F1
R1
F3
R1
F2
R2
F2
R1
F5
L
F4
R2
F4
R1
F4
L1
F4
L2
F3
L2
F3
L1
373839404142434445464748 343536
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
15141312111098765432
64
1
IC301BH3874AKS2AUDIO SOUND PROCESSOR
1
2
4
6
8
10
9
7
5
3
CN304
C308
0.1
C3100.047
C3040.047
C306 C30750V0.33
C3054700P
C204220P
C404220P
C31150V0.22
C3365600P
C3150.15
C3345600P
C3220.022
C3240.022
C3411500P
C312
50V
0.3
3
C335
5600P
C340
5600P
C323
0.0
27
C333
0.0
27
C3011000P
C3000.01
C3130.15
C314
0.1
5
C316
0.1
5
C402100P
C202100P
C401100P
C201100P
C357 16V10
C433
50V
2.2
C233
50V
2.2
C207
16V10
C407 16V10
R304
47
R303
10K
R371
4.7
KR367
10K
R301100K
R20810K
R302
R2071.5K
R20947K
R2101K
R40947K
R4101K
R4071.5K
R40810K
R412
4.7K
R2124.7K
R411
2.2
KR2112.2K
R300
4.7K
R21356K
R41356K
R2151K
R4151K
R40210K
R20210K
R2012.7K
R4012.7K
20 19 18 17 16 15 14 13 12 11 10 24689 7 5 3 1CN303
C236
50V
2.2C
436
50V
2.2
C435
50V
2.2
C23550V2.2
C234
50V4.7
C43450V4.7
C303
16V10
28 27 26 25
CD
L
CD
R
SP
C
SP
B
SP
A
CH
G_P
LG
R
CH
G_H
ALF
DC
_D
ET
2
DC
_D
ET
1
PLLD
A
PLLC
LK
PLLC
E1
PG
ND
CD
7.5
V TX
VR
EF
+
/CD
CD
3.3
V
HP
_S
W
HP
L
HP
R
SP
CS
PB
SP
A
SP
EA
NA
AS
P_C
LK
RCH
CE
LCH
PLLDA
DO/ST
PLLCLK
15V
DO/ST
SD
7.5V +9.0V
DET_OUT
PBL
PBR
15V
RECL
RECR
MO10V
Rch
Lch
AUX
HP
_G
ND
AUX1_R
301
302
TUN_GND
MOGND
DGND
MECA.G
AGND
AUX1_L
CD
DG
ND
A.G
ND
TODECK CIRCUIT(H1001/W1001)ON SCHEMATICDIAGRAM-10
TOTUNERCIRCUIT(2A) ONSCHEMATICDIAGRAM-3
TO PANEL CIRCUIT (CP605)ON SCHEMATIC DIAGRAM-8
TOTUNERCIRCUIT(1A) ONSCHEMATICDIAGRAM-3
1B
2B
<4
.59
V>
(4.5
5V
)((
4.6
1V
))4
.6V
<4
.62
V>
(4.6
2V
)((
4.6
V))
4.6
2V
<4
.62
V>
(4.6
2V
)((
4.6
3V
))4
.63
V<
4.6
3V
>(4
.63
V)
((4
.63
V))
4.6
3V
<4
.63
V>
(4.6
3V
)((
4.6
3V
))4
.63
V<
4.6
3V
>(4
.63
V)
((4
.63
V))
4.6
3V
<4
.64
V>
(4.6
4V
)((
4.6
3V
))4
.63
V<
4.6
3V
>(4
.63
V)
((4
.63
V))
4.6
3V
<4
.64
V>
(4.6
4V
)((
4.6
4V
))4
.64
V<
4.6
4V
>(4
.63
V)
((4
.64
V))
4.6
4V
<4
.64
V>
(4.6
4V
)((
4.6
4V
))4
.64
V<
4.6
4V
>(4
.64
V)
((4
.63
V))
4.6
4V
<4
.64
V>
(4.6
4V
)((
4.6
4V
))4
.64
V<
4.6
4V
>(4
.64
V)
((4
.63
V))
4.6
3V
<4
.64
V>
(4.6
5V
)((
4.6
5V
))4
.65
V<
0.0
2V
>(0
.02
V)
((0
.02
V))
0.0
2V
<0
.64
V>
(0.6
4V
)((
0.6
5V
))0
.64
V
<3
.0V
>(3
.01
V)
((3
.0V
))3
.01
V
<3
.02
V>
(3.0
4V
)((
3.0
1V
))3
.02
V
<3
.03
V>
(2.0
5V
)((
2.0
3V
))2
.04
V
<1
.15
V>
(0.0
3V
)((
0.0
3V
))0
.03
V
<4
.67
V>
(4.6
7V
)((
4.6
7V
))4
.67
V
<4
.62
V>
(4.6
2V
)((
4.6
3V
))4
.63
V
<4
.62
V>
(4.6
3V
)((
4.6
3V
))4
.62
V
<4
.63
V>
(4.6
3V
)((
4.6
3V
))4
.63
V
<4
.68
V>
(4.6
8V
)((
4.6
9V
))4
.68
V
<4
.63
V>
(4.6
3V
)((
4.6
2V
))4
.62
V
<4
.63
V>
(4.6
3V
)((
4.6
3V
))4
.63
V
<4
.64
V>
(4.6
4V
)((
4.6
3V
))4
.64
V
<4
.64
V>
(4.6
4V
)((
4.6
4V
))4
.64
V
R414
10K
R214
10K
PLLCE1
C3790.15
C378
0.1
5
C3810.15
C3800.15
<4.64V>(4.64V)((4.63V))4.64V<4.64V>(4.64V)((4.64V))4.64V
<0.01V>(0.01V)((0.01V))0.01V
<4.65V>(4.65V)((4.64V))4.64V
<0.01V>(0.01V)((0.01V))0.01V
<4.64V>(4.64V)((4.64V))4.64V
<4.64V>(4.64V)((4.64V))4.64V
<0.01V>(0.01V)((0.01V))0.01V
<4.66V>(4.66V)((4.65V))4.66V
<4.65V>(4.65V)((4.64V))4.65V
<4.67V>(4.67V)((4.67V))4.67V
<4.69V>(4.68V)((4.69V))4.69V
<4.34V>(4.35V)((4.34V))4.35V
<0.01V>(0.01V)((0.01V))0.01V
100K
50V0.33
R305
47
<4.64V>(4.64V)((4.64V))4.64V<4.64V>(4.64V)((4.64V))4.64V
SCHEMATIC DIAGRAM - 4
MAIN CIRCUIT
: MAIN SIGNAL LINE : FM/AM SIGNAL LINE
: CD SIGNAL LINE : RECORD SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
38
SA-AK22
14 13 12 11 10 24689 7 5 3 1CN309
ST
EP
C
FILTER
CAP
VCC
HPFL1
HPFL2
HPFL3
HPFR1
HPFR2
HPFR3
BASS1
BASS2
BASS3
BASS4
BASS5
OUTL
OUTR
F5
R
32
33
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
Q306
Q306
KRA102STAAUDIO MUTING CONTROL
C363100P
C364
C3560.27
C3200.01
C430
47P
C3180.01
C4260.056
C227
680P C230
47P
C229
100P
C351
0.22
C352
0.22C3500.1
C3490.1
C429
100P
C427
2200P
C2260.056
C3530.1
C348
C3470.068C346
0.068
C3450.068 C344
0.068
C3430.068
C342
1500P
C3650.47
C31750V4.7
C43116V10
C355 16V10
C231
16V10
C428
16V10
C228
16V10C
354
10V
220
R32833K
R32947K
R37315KR372
10K
R3794.7K
R2276.8K
R4276.8K
R4224.7K
R22347K
R225
2.2K
R224
15K
R383 3.3K
R376
15K
R37722K
R38547K
R42347K
R424
15K
R425
2.2K
R3758.2K
R382390K
R38182K
R384390K
R37482K
R37882K
R35847K
R35947K
R34622K
R35412K
R347 12K
R35522K
R35310K R351
10KR345
220
R2224.7K
Q200
KTD1304TAMUTING SWITCHHIGH-CHANNEL RCH
5 6 7 8
34 2 1
IC302 IC302
M5218PBUFFER AMP
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 24689 7 5 3 1
MU
TE
A
PC
ON
T
NA
S_
A
NA
S_
B
LE
D9
V
+9
.0V
SW
2
SW
1
-VP
DE
T_
OU
T
AS
P_
DA
TA
AS
P_
CL
K
AS
P_
LA
TC
H
SW
5V
CH
G_
AD
1
CH
G_
AD
2
CH
G_
CW
CH
G_
CC
W
SP
EA
NA
ST
_D
O SD
HP
R
HP
L
AS
P_LA
TC
H
AS
P_D
ATA
SW
5V
+9.0
V
VR
EF
+
VR
EF
+
SW
2S
W1
CH
G_C
W
CH
G_H
ALF
CH
G_C
CW
CH
G_A
D1
VR
EF
+
SW
5V
CH
G_A
D2
DG
ND
BO
TT
OM
SW
PL
UN
GE
R
PO
SIT
ION
5V
DG
ND
SW
2
PG
ND
SW
1
OP
EN
CL
AM
P
CH
G_
CC
W
8V
CH
G_
HA
LF
CH
G_
CW
TOCD LOADING CIRCUIT(CN1) ON SCHEMATICDIAGRAM-12
TOPANEL CIRCUIT(CP607) ON SCHEMATICDIAGRAM-8
CN302
-9.0
V
R4211.5K
R2211.5K
C42550V3.3
R4331K
Q400
Q200
R420100K
C43816V47
C4371000P
R220100K
C22550V3.3
R2331K
C2371000P
C23816V47
H_OUT_L
H_OUT_R
GND
LO_OUT
R4261.5K
R2261.5K
Q450
Q250R24982
R24882
R25082
R25182
C2323300P
C4323300P
R44982
R44882
R45082
R45182
-9.0V
MUTEA
0.068
100P
<4
.64
V>
(4.6
4V
)((
4.6
3V
))4
.64
V
<4.66V>(4.66V)((4.66V))4.66V
<4.58V>(4.58V)((4.58V))4.58V
<4.66V>(4.66V)((4.66V))4.66V
<4.65V>(4.65V)((4.64V))4.65V
<4.59V>(4.59V)((4.58V))4.59V
<4.66V>(4.66V)((4.66V))4.66V
<4.65V>(4.65V)((4.65V))4.65V
<4.64V>(4.64V)((4.64V))4.64V
<4.68V>(4.68V)((4.68V))4.68V
<4.62V>(4.62V)((4.62V))4.62V
<4.65V>(4.65V)((4.65V))4.65V
<4.63V>(4.63V)((4.63V))4.63V
<4.65V>(4.65V)((4.65V))4.65V
<9.26V>(9.27V)((9.25V))9.26V
<4.67V>(4.67V)((4.67V))4.67V
<4.66V>(4.66V)((4.66V))4.66V
<0.08V>(0.08V)((3.95V))3.95V
<0
.01
V>
(0.0
1V
)((
0.0
1V
))0
.01
V
<-1
2.7
9V
>(-
12
.81
V)
((-1
2.8
V))
-12
.8V
<1
3.6
5V
>(1
3.7
V)
((13.6
9V
))13.6
8V
Q400
KTD1304TAMUTING SWITCHHIGH-CHANNEL LCH
R380
1K
C375
1000P
C374
1000P
D317UDZSTE179R1B
+15.0
VR392
47
R39147
+15.0
V
<0
.01
V>
(0.0
1V
)((
0.0
1V
))0
.01
V
<0
.01
V>
(0.0
1V
)((
0.0
1V
))0
.01
V
<0
.01
V>
(0.0
1V
)((
0.0
1V
))0
.01
V
<0
.01
V>
(0.0
1V
)((
0.0
1V
))0
.01
V
<0
.01
V>
(0.0
1V
)((
0.0
1V
))0
.01
V
SCHEMATIC DIAGRAM - 5: MAIN SIGNAL LINE: +B SIGNAL LINE : -B SIGNAL LINE
Q250
KTD1304TAHP MUTINGSWITCH RCH
(0.01V)<0.01V>0.01V ((0.01V))[0.01V]
(0.01V)<0.01V>0V((0V))[0V] (-5.14V)<-5.13V>
-5.14V((-5.14V))[-5.14V]
(-5.14V)<-5.14V>-5.14V((-5.14V))[-5.16V]
(0.1V)<0.1V>0.1V((0.11V))[0.1V]
(0.01V)<0.01V>0.01V((0.01V))[0.01V]
(0V)<0V>0V((0V))[0V]
(0V)<0V>0V((0V))[0V]
(-3.76V)<-3.76V>-3.76V((-3.76V))[-3.76V]
(0V)<0V>0V((0V))[0V]
Q450
KTD1304TAHP MUTINGSWITCH LCH
(0V)<0V>0V((0V))[0V]
(-3.76V)<-3.76V>-3.76V((-3.76V))[-3.76V]
(-5.15V)<-5.13V>-5.14V((-5.14V))[-5.14V]
(0.01V)<0.01V>0V((0.01V))[0.01V]
39
SA-AK22
12
11
10
2
4
6
8
9
7
5
3
1
CN301
12
11
10
2
4
6
8
9
7
5
3
1
CN300
R330150
R3314.7K
R3324.7
D315MA8300MTX
Q3082SB621ARSTAREGULATORFOR FL DISPLAY
Q350
Q350
2SB621ARSTASWITCH+10V MOTOR FOR CD
C3590.01
C36063V100
C33150V4.7
R34910K
R3501K
R31339K
R31615K
D309
1S
S355T
E17
D314
RL1N
4003S
-P
D313
RL1N4003S-P
D316
RL1N
4003S
-P
D312RL1N4003S-P
Q351Q351
KRC102STACD SUPPLYCONTROL SWITCH
C358100V10
D307
DA
P202K
T146
D310DAP202KT146
D308DAP202KT146
-VP
PGND
+15.0V +9.0V
-15.0V -9.0V
GND
CD7.5V 8V
CD3.3V CD3.3V
SW5V SW5V
LED9V LED9V
MO10V
TGND
15V 15V
H_OUT_L
H_OUT_R
LO_OUT
GND1
-15.0V/CD /CD
DC_DET2
PCONT PCONT
HP_SW HP_SW
MUTEA
MO10V
DC_DET1
DC_DET2
CHG_PLGR
TOPOWER CIRCUIT(CP500) ONSCHEMATICDIAGRAM-11
TOPOWER CIRCUIT(CP501) ONSCHEMATICDIAGRAM-11
H_OUT_L
H_OUT_R
GND1
LO_OUT
C376220 C377
0.01
R362330Q311
Q311
2SD1859QRTV2SWITCHDC DET
+9.0V
SCHEMATIC DIAGRAM - 6: MAIN SIGNAL LINE: +B SIGNAL LINE : -B SIGNAL LINE
(-46.9V)<-46.6V>-46.7V((-45.9V))[-47.1V]
(-31.05V)<-31.03V>-31.03V((-30.97V))[-31.05V]
(-30.47V)<-30.44V>-30.45V((-30.37V))[-30.47V]
(5.23V)<5.22V>5.22V((5.23V))[5.23V]
(-5.55V)<-5.56V>-5.55V((-5.55V))[-5.55V]
(0.01V)<0.01V>0.01V((0.01V))[0.01V]
(0.01V) <0.01V>0.01V ((0.01V))[0.01V]
(0.01V) <0.01V>0.01V ((0.01V))[0.01V]
(10.02V) <10.03V>9.99V ((9.99V))[10.03V]
(10.04V) <10.03V>10.01V ((9.96V))[10.03V]
(10.03V) <10.02V>9.99V ((9.98V))[10.03V]
(0V) <0V>0V ((0V))[0V]
(12.32V)<12.06V>12.27V((12.34V))[12.34V]
(13.85V)<13.85V>13.85V((13.85V))[13.85V]
(13V)<12.74V>12.95V((13.02V))[13.02V]
Q307KRC111STASWITCHDC DET
40
SA-AK22
PANEL CIRCUIT
SCHEMATIC DIAGRAM - 7
HEADPHONE CIRCUIT
TACT SWITCH (2) CIRCUIT
1
2
4
6
8
9
7
5
3
H940A
1
2
4
6
8
9
7
5
3
H940B
12
11
10
2
4
6
8
9
7
5
3
1
CN900
12
11
10
2
4
6
8
9
7
5
3
1
CP900
COM BA1 32
VR900
4 5 403938373635343332313029282726252423222120191817161514131211109876321
FL600RSL0314-F
GVddO321
Z940
1 2 4 653H920B
1 2 4 653H920A
D697RVD1SS133TA
D697
D610MA723TA
R638680
C60035V22
C6
22
10
V2
2
C6116.3V1000
C609 6.3V100
L920 L922L921
L6
03
Q600
Q600
KTA12710YTASUPPLY SWITCHLED +9V
R6
00
4.7
KR
60
1
4.7
K
R6
02
4.7
K
R6053.9K
R949470
R96010KR940
2.7K
R9414.7K
R918 470
R917 470
R916 470
R915 470
R914 470
R95010K
R95122K
R96122K
R9596.8K
R9584.7K
R9572.7K
R9562.2K
R9551.8K
R9541.2K
R9531K
R9521K
R9136.8K
R9124.7K
R9081.2K
R9071K
R9061K
R9091.8K
R9102.2K
R9112.7K
R6
25
1K
R6
26
1K
R636100
R9426.8K
R94422K
R94310K
R94568K
R68212K
R68322K
R68110K
R6231.5K
R62422K
R680
10K
R633 100
R632 100
R631 100
R900
22K
R91912K
R63722K
R63010K
R92068K
R9052.2K
R9041.8K
R9011K
R9021K
R9031.2K
R634
1K
R6351K
R62910K
R62810K
R6
90
10
0
C9410.01
C9401000P
C900100P
C6610.1
C6
32
56
0P
C6
23
56
0P
C6
21
0.0
1
C919100P
C608330P
C9200.022
C9210.022
C607100P
C606100P
C612
1000P
C610 0.1
1763254
JK920
S9
61
S950
S9
62
S9
58
S9
59
S9
56
S912
S9
04
S906S908 S907S913 S911 S909S910
S942
S940
S941
S943
S945
S920
S9
05
S9
03
S9
00
S9
01
S9
02
9 10 11 12 13 14 15 16
8 7 6 5 34 2 1
IC601
D605
D605SLI325URCT31
D949
SLR325DCT31w
D914
D914-D918SLR325MCT31W
D915
D916
D917
D918
BCOMA1 32
SW600
NAS_LED
CD_LED
TAPE_LED
VREF+RMT
TUNER_LEDCTL_+BSUB_K1 RMT
LED9V
LED_CTLGND
NAS_LED
KEY1
KEY2
KEY3
V_JOG_A/B
/RE
ST
SW
EE
_C
S
EC
ON
O
SE
R4
SE
R3
SE
R2
DVREF+
SER2
DV
RE
F+
J_JO
G_A
/B
SER1
SYS6V
CD1NAS_LEDLED_CTLNAS_BNAS_A
VREF+
PCONTMUTEA
HPLHPR
HP_GNDHPSW
D2 EJECT
HEADPHONE
SU
B2
_K
2
HP
_G
ND
HP
R
HP
LH
PS
W
GN
D
CTL_+BG5
G4
G3
G2
G1
SUB_K1K1
K2
SUB1_K2GND
V_JOG_A/B
NA
S_B
CT
RL
NA
S_A
CT
RL
/CD
MU
TE
_A
TUNEMODE
MEMORY
D1 E
JEC
T
CLK
/TIM
ER
PLA
Y/R
EC
PO
WE
R
REC/STOP
TAPEEDIT
REVMODE
TUNEDOWN
TUNEUP
FMMODE
(LE
D)
SO
UN
D
PC
ON
T
LE
D_
CT
L
AM
AZ
ING
_
AUX
TUNER/BAND
TAPE
CD
SSEQ
DIS
C 5
DIS
C 4
DIS
C 3
DIS
C 2
DIS
C 1
CD
MA
NA
GE
R
REMOTE CONTROL SENSOR
TACT SWITCH (1)CIRCUIT
JOG VOL
CDEJECT
G1
G5
G4
G3
G2
CLK
DA
TA
GN
DV
CC
D949
RL
QB
3R
3JT
D-D
L920-L921RLQB101JTD-DL922RLQB100JTD-D
JOY JOG
EVEKE2F2524B
RCD37142TC5
<0V>(0V)((0))0V<
0V
>(0
V)
((0))
0V
<0V
>(0
V)
((0))
0V
<0V
>(0
V)
((0))
0V
<0V
>(0
V)
((0))
0V
<0V
>(0
V)
((0))
0V
<0V
>(0
V)
((0))
0V
<0.4
5V
>(0
45V
)((
0.4
6))
0.4
5V
<0V
>(0
.39V
)((
0.1
2V
))0.3
9V
<0.1
1V
>(0
.11V
)((
0.1
2V
))0.1
V
<0.1
1V
>(0
.11V
)((
0.1
2V
))0.1
1V
<0.1
1V
>(0
.11V
)((
0.1
2V
))0.1
1V
<0.2
V>
(0.2
2V
)((
0.2
3V
))0.2
2V
<7.7
V>
(7.7
V)
((7.8
6V
))7.7
4V
<5.9
2V
>(5
.94V
)((
0.2
5V
))5.9
3V
<5.2
3V
>(5
.25V
)((
5.2
V))
5.2
4V
CTRL_+B
(8.7V)<8.68V>8.62V((7.78V))[8.64V]
(8.7V)<8.68V>8.63V((8.55V))[8.66V]
(7.96V)<7.95V>7.9V((8.56V))[7.91V]
DIS
P/C
HA
RA
IC601
BU2090AF-E2IO EXPANDER IC
: MAIN SIGNAL LINE : CD SIGNAL LINE: +B SIGNAL LINE
41
SA-AK22
SCHEMATIC DIAGRAM - 8
TOCD SERVO(CN702) ONSCHEMATICDIAGRAM-2
TOMAINCIRCUIT(CN302) ONSCHEMATICDIAGRAM-5
TOTRANSCIRCUIT(CN502) ONSCHEMATICDIAGRAM-12
TOMAIN CIRCUIT(CN303) ONSCHEMATIC DIAGRAM-4
TODECK CIRCUIT(CN1001) ONSCHEMATIC DIAGRAM-10
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
CP607
7677787980 64 636566676869707172737475 515253545556575859606162
43
44
45
46
47
48
49
50
42
41
40
39
38
37
36
35
34
33
32
31
3029282726
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
81
82
83
84
25242322212019181716151413121110987654321
IC600M38B79MFA053
5678
3 421
IC603IC603
93LC46BE2PROMINTERFACE
50 52514645 47 494844434241
1
2
4
6
5
3
H601
Q601
Q601
KRC103MTAPOWER RESETSWITCH
Q604
Q602
Q602
KRC102MTAPOWER CONTROLSWITCH
Q605Q606
Q604
KRC101MTASWITCHCD STATUS INTERFACE
D618
D650
D650-D651RVD1SS133TA
D651
D6
20
D6
21
D620-D6211SS291TA
D619
D618-D619RVD1SS133TA
D611RVD1SS133TA
D614
D615
D614-D617MA700ATA
D616
D617
D612RVD1SS133TA
Q608
Q607
Q607
KTC3199GRTASWITCHOSCILLATOR
D613MA4020LTA
20 19 18 17 16 15 14 13 12 11 10 24689 7 5 3 1
CP605
C66050V3.3
C63435V22
C6
16
50
V1
C61750V2.2
X600
X601
L605
Q603
Q603
2SA933SSTASWITCHDECK +6V SUPPLY
R684100K
R673
22K
R686
5.6K
R674
1K
R999
1K
R646 22K
R6534.7K
R678330K
R677680
R6754.7K
R6764.7K
R67910M
R6
42
22
K
R64310K
R64147K
R6
95
47
K
R6
94
47
K
R622
100KR621
100K R620
100KR619
100K R618
100KR617
100K R616
100KR615
100K R614
100KR613
100K R612
100KR611
100K
R697
47K
R696
1K R645
1K
R68822KR
68
7
22
K
R65168
R65268
R648 100
R6
91
47
K
R6
92
47
K
R647 100R
69
34
7K
R6
39
10
0
R640100
R644 470
R6
63
5.6
K
R664 100
R6
72
10
0K
R6
71
10
0KR670
100K
R665 100
R666 100
R6675.6K
R6685.6K
R6695.6K
R6
59
10
K
R66010K
R65810K
R6554.7K
R65610K
R6571K
R6544.7K
R66210K
R661 4.7K
R6494.7K
R650470K
C6
26
56
0P
C6
27
56
0P
C6
28
56
0P
C6
25
56
0P
C6
24
56
0P
C6
30
56
0P
C6
29
56
0P
C6
38
56
0P
C6
37
56
0P
C6
36
56
0P
C64618P
C64715P
C64568P
C64468P
C6401000P
C64356P
C64256P
C6411000P
C6310.01
C6
33
10
0P
C6390.01
C6670.022
C650330P
C6
13
10
0P
C6
14
10
0P
C6180.1
C619
100P
C620100P
1 2 4 6 8753H600
19
18
17
16
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
SW
5V
SE
R2
/MK
DA
TA
SE
R4
/MK
CL
K
TP
S/A
DIN
5
DE
CK
1/A
DIN
6
DE
CK
2/A
DIN
7
DV
RE
F+FL1
FL2
-VP
DVREF+
DVREF+
ECONO
STATUS
/RESTSW
SYS6V
BLKCLK
SUBQ
/CDRST
ST/DO/SQCLK
PLLCE
SPC
SPB
SPA
SW1SW2
CHG_PLGRCHG_HALF PLLDA
PLLCLKCHG_CW
CHG_CCW PGNDCD
VREF+ CD7.5V
DCDET1 TXCD1SYNC
CDDGNDVREF+
CD3.3V
CDR
CDAGND
SE
R1
CDL
TP
S
DE
CK
1
DC
DE
T2
PL
LC
E
SD
SE
R1
SE
R4
EE
_C
S
ST/DO/SQCLK
SPECHG_CCW
CHG_CW
CHG_AD2CHG_AD1
SW5V
SYS6V
SER3SER2
SER1
DET_OUT-VP
SW1
SW2MIC_GND
+9V
MICLED9V
NAS_B
NAS_A
VREF+
PCONT
MUTEA
HP_GND
HPR
HPL
HPSW
SYNC
FL1
FL2
SYS6V
ECONO
CH
G_
PL
GR
CH
G_
HA
LF
DC
DE
T2
DC
DE
T1
PL
LD
A
PL
LC
LK
VR
EF
+
PL
LC
E1
PG
ND
CD
7.5
V
CD
3.3
V
CD
DG
ND
CD
AG
ND
SP
C
SP
B
SP
A
CD
TX
CD
R
CD
L
MLD/PLLCE
RM
T
DGND
CH
G_A
D2
CH
G_A
D1TPS
DECK1
STA
TU
S
/CD
RS
T
J_JO
G_A
D
V_JO
G_A
D
KE
Y3
KE
Y2
KE
Y1
DE
CK
2
SE
G28/R
EG
1
SE
G27/R
EG
2
SE
G26/R
EG
3
SE
G25/R
EG
4
SE
G23/R
EG
6
SE
G22/R
EG
7
SE
G21/R
EG
8
SE
G20/R
EG
9
SE
G32
SE
G31
SE
G30
SE
G29
SE
G24/R
EG
5
EE_CS/REG_IN
RESTSW
AVSS
XC
OU
T
XC
IN
SWFK_LED
GR
D9
GR
D10
GR
D11
GR
D12
GRD8
GRD7
GRD6
GRD5
GRD4
GRD3
GRD2
GRD1
VEE
ECONO
SE
G19
SE
G18
SE
G17
SE
G16
SE
G15
SE
G14
SE
G13
SE
G12
SE
G11
SE
G10
SE
G9
SE
G8
SE
G7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
MICROPROCESSOR
CHG_HALF
CHG_CW
CHG_CCW
CHG_PLGR
SPA
SPC
SPB
CHG_SW1
CHG_SW2
DCDET2
DCDET1
SYNC
ST
/DO
/SQ
CLK
SU
BQ
SP
E
(EEPROM_DATA/ASP_DATA/EXP1_DATA/EXP2_DATA)SER1
(MKDATA/EXP1_CLK/ASP_CLK)
(ASP_LATCH)
SER4 (EEPROM_CLK/EXP2_CLK/MK_CLK)
RD
S_D
A
RD
S_C
L
CN
VS
S
SD
SER3
VREF+
/RE
SE
T
VC
C
VS
S
XIN
XO
UT
MB
P1
MB
P2
MC
LK
/PLLC
LK
MD
ATA
/PLLD
A
SER2
BLKCK
MCLKMDAT
MLD
LD_SW
CP606
RLQB101JTD-D
RSXZ4M19D01T
RSXD32K7S02
<1.8
9V
>(1
.89V
)((
1.8
9V
))0.6
4V
<5.3
1V
>(5
.31V
)((
5.2
9V
))5.3
1V
<4.9
1V
>(4
.91V
)((
4.8
9V
))4.9
1V
<5.3
1V
>(5
.31V
)((
5.2
9V
))5.3
1V
<3.5
V>
(3.5
2V
)((
3.5
2V
))3.5
2V
<5.1
6V
>(5
.16V
)((
5.1
3V
))5.1
3V
<5.2
4V
>(5
.26V
)((
5.2
4V
))5.2
5V
<3.6
7V
>(3
.67V
)((
3.6
5V
))3.6
6V
<0.0
1V
>(0
.01V
)((
5.1
1V
))0.0
1V
<5.2
V>
(5.2
V)
((2.5
V))
5.1
9V
<1.2
V>
(0.0
3V
)((
2.9
8V
))0.0
4V
<5.2
2V
>(5
.23V
)((
5.0
8V
))5.2
3V
<5.2
2V
>(5
.23V
)((
4.2
5V
))5.2
1V
<5.2
2V
>(5
.22V
)((
4.5
V))
5.2
V<
0.1
6V
>(0
.17V
)((
0.1
8V
))0.1
7V
<0V
>(0
V)
((0.1
8V
))0.1
8V
<0.0
3V
>(0
.03V
)((
0.0
4V
))0.0
3V
<5.1
5V
>(5
.17V
)((
5.1
4V
))5.1
7V
<2.5
2V
>(2
.53V
)((
2.5
2V
))2.5
3V
<2.2
7V
>(2
.28V
)((
2.2
7V
))2.2
7V
<0.0
3V
>(0
.02V
)((
0.0
2V
))0.0
3V
<2.3
V>
(2.3
V)
((2.2
9V
))2.3
V<
2.4
9V
>(2
.51V
)((
2.5
V))
2.5
1V
<5.1
7V
>(5
.19V
)((
5.1
6V
))5.1
9V
<5.1
2V
>(0
.03V
)((
0.0
4V
))0.0
3V
<5.1
1V
>(5
.13V
)((
5.1
1V
))5.1
2V
<0.0
3V
>(0
.03V
)((
5.0
V))
0.0
3V
<0.0
3V
>(0
.03V
)((
0.0
3V
))0.0
3V
<5.2
9V
>(5
.3V
)((
5.2
8V
))5.2
9V
<5.2
1V
>(5
.22V
)((
5.1
4V
))5.2
2V
<0.0
4V
>(0
.03V
)((5
.13V
))0.0
4V
<3.0
V>
(3.0
1V
)((2
.99V
))3.0
V
<5.3V>(5.31V)((5.29V))5.3V
<5.15V>(5.16V)((5.17V))5.16V
<5.01V>(5.04V)((5.04V))5.05V
<5.08V>(5.09V)((5.04V))5.08V
<0.01V>(0.01V)((0.02V))0.01V
<0.01V>(0.01V)((0.02V))0.01V
<0.01V>(0.01V)((0.01V))0.01V
<0.01V>(0.01V)((0.01V))0.01V
<3.04V>(3.06V)((3.06V))3.06V
<3.02V>(3.03V)((3.02V))3.03V
<2.03V>(2.04V)((2.03V))2.04V
<0.02V>(0.02V)((0.03V))0.03V
<-21.9V>(-21.92V)((-23.85V))-21.71V
<-23.93V>(-23.9V)((-23.89V))-23.89V
<-27.9V>(-30.2V)((26.1V))-28.16V
<-25.5V>(-28.17V)((-24.08V))-28.16V
<-25.5V>(-26.18V)((-18.5V))-26.16V
<-22.2V>(-19.97V)((-21.99V))-24.157V
<-21.5V>(-26.28V)((-22.5V))-24.5V<
-21.5
V>
(-26.2
7V
)((
-24.5
V)-
20.4
V
<-2
0.5
V>
(-24.0
3V
)((
-16.5
V))
-26.0
V
<-2
1.9
V>
(-24.1
3V
)((
-20.5
V))
-16.0
V
<-2
6.0
5V
>(-
30.2
9V
)((
-21.6
V))
-30.2
8V
<-2
6.5
V>
(-30.3
1V
)((
-22.5
V))
-28.2
5V
<-2
3.5
8V
>(-
26.2
4V
)((
-19.6
4V
))-2
6.2
4V
<-2
4.5
V>
(-26.1
2V
)((
-16.5
V))
-20.7
V
<-2
9.2
V>
(-28.3
1V
)((
-16.9
V))
-30.3
1V
<-2
5.7
V>
(-30.3
3V
)((
-21.0
))-3
0.3
1V
<-1
8.7
V>
(-26.3
V)
((-1
9.9
V))
-24.2
5V
<-2
5.3
V>
(-26.3
1V
)((
-20.1
V))
-28.3
V
<-3
0.1
V>
(-30.3
3V
)((
-26.1
V))
-30.3
1V
<-2
1.7
V>
(-22.2
2V
)((
-20.5
V))
-22.1
8V
<-2
0.1
5V
>(-
22.2
9V
)((
-18.3
V))
-26.2
6V
<-2
2.1
7V
>(-
24.5
1V
)((
-24.4
5V
))-2
4.2
7V
<-2
2.1
3V
>(-
26.3
6V
)((
-25.0
5V
))-2
6.3
3V
<-2
4.1
4V
>(-
28.3
5V
)((
-24.3
V))
-26.1
1V
<-2
1.9
3V
>(-
26.3
5V
)((
-20.2
V))
-30.3
1V
<-2
0.1
3V
>(-
22.3
3V
)((
-19.9
2V
))-2
0.1
1V
<-2
6.4
4V
>(-
26.4
5V
)((
-24.3
V))
-26.4
4V
<-2
8.2
9V
>(-
28.3
2V
)((
-24.2
V))
-28.3
1V
<-2
8.2
9V
>(-
28.3
2V
)((
-26.2
9V
))-2
6.3
1V
<-2
6.1
1V
>(-
30.3
2V
)((
-28.2
6V
))-2
6.3
4V
<-2
1.9
8V
>(-
22.0
V)
((-2
3.9
8V
))-2
1.8
V
<-2
6.3
5V
>(-
26.3
7V
)((
-26.3
1V
))-2
6.3
6V
<-2
8.3
2V
>(-
28.3
5V
)((
-28.2
7V
))-2
8.3
3V
<-2
8.3
7V
>(-
28.4
V)
((-2
8.3
2V
))-2
8.3
8V
<-2
8.3
5V
>(-
28.3
8V
)((
-28.3
1V
))-2
8.3
7V
<-2
8.3
7V
>(-
28.4
V)
((-2
8.3
2V
))-2
8.3
9V
<-28.37V>(-28.4V)((-28.31V))-28.38V
<-28.36V>(-28.38V)((-28.31V))-28.38V<-28.36V>(-28.38V)((-28.3V))-28.38V<-28.37V>(-28.39V)((-28.35V))-28.37V<-28.37V>(-28.4V)((-28.31V))-28.37V<-28.38V>(-28.4V)((-28.33V))-28.39V<-28.43V>(-28.45V)((-28.38V))-28.44V<-28.44V>(-28.46V)((-28.4V))-28.44V
<-30.55V>(-30.58V)((-30.48V))-30.56V
<0.89V>(0.69V)((0.38V))0.72V<4.96V>(4.98V)((4.95V))4.97V<5.23V>(5.24V)((5.2V))5.23V<0.04V>(0.03V)((0.04V))0.02V<0.03V>(0.03V)((0.04V))0.03V<0.06V>(0.06V)((0.07V))0.06V<0.03V>(0.03V)((0.04V))0.03V<0.03V>(0.02V)((0.03V))0.03V<5.32V>(5.33V)((5.31V))5.32V<4.79V>(4.79V)((4.76V))4.77V
<4.16V>(4.16V)((3.81V))4.01V
<0V
>(0
V)
((0V
))0V
<5.1
9V
>(5
.23V
)((
5.2
V))
5.2
2V
<0V
>(0
V)
((0V
))0V
<0V
>(0
V)
((0V
))0V
<0V
>(0
V)
((0V
))0V
<0V
>(0
V)
((0V
))0V
<0V
>(0
V)
((0V
))0V
<0V
>(0
V)
((0V
))0V
VR
EF
+
R69910K
R9
96
10
K
R9981.2K
C6
96
10
0P
C6
97
10
0P
C6
98
10
0P
VREF+
DVREF+
R6894.7K
DVREF+
(0.04V)<0.04V>0.04V((0.05V))[0.04V]
(0.03V)<0.03V>0.03V((0.04V))[0.03V]
(4.57V)<4.56V>4.56V((4.54V))[4.57V]
(5.23V)<5.23V>5.23V((5.21V))[5.24V]
(4.58V)<4.58V>4.58V((4.56V))[4.59V]
(5.33V)<5.32V>5.32V((5.3V))[5.33V]
Q605
KRC101MTASWITCHCD SUBQ INTERFACE
Q606
KRC101MTASWITCHCD BLK CLK INTERFACE
(5.23V)<5.22V>5.23V((2.8V))[5.22V] (0.01V)<0.01V>
0.01V((0.9V))[0.01V]
(0.01V)<0.01V>0.01V((0.03V))[0.01V]
(5.23V)<5.23V>5.22V((5.15V))[5.23V]
(0.01V)<0.01V>0.01V((0.9V))[0.01V]
(0.01V)<0.01V>0.01V((0.03V))[0.01V]
(5.23V)<5.23V>5.22V((5.16V))[5.23V]
(0.01V)<0.01V>0.01V((0.05V))[0.01V]
(0.01V)<0.01V>0.01V((0.03V))[0.01V]
(0.03V)<0.03V>0.03V((0.04V))[0.03V]
(0.72V)<0.72V>0.72V((0.73V))[0.72V]
(0.02V)<0.03V>0.03V((0.03V))[0.02V]
(0.82V)<0.03V>0.76V((0.76V))[0.76V]
Q608
KTC3199GRTASWITCH32K OSCILLATOR
(0.03V)<0.72V>0.03V((0.03V))[0.03V]
(0.02V)<0.03V>0.03V((0.03V))[0.02V]
(5.18V)<5.17V>5.18V((5.15V))[5.19V]
(0.02V)<0.03V>0.03V((0.03V))[0.02V]
(0.02V)<0.03V>0.03V((0.04V))[0.02V]
C6990.1
: CD SIGNAL LINE
: MAIN SIGNAL LINE: +B SIGNAL LINE
: -B SIGNAL LINE
42
SA-AK22
C1036
0.0
33
C10151000P
C10121000P
C10221000P
C10231000P
C1021470P
C10271000P
C10191000P
C1020470P
C10320.018
C10330.018
C1038220P
C10110.047
C10074700P
C10131000P
C10141000P
C10162200P
C10172200P
C10031500P C1018
0.01
C1039220P
C10010.01
R10552.2K
R10074.7
R101110KR1008
22K
R10134.7K
R10124.7K
R100310K
R10061K
R10144.7K
R10041.5K
R10011
R10054.7K
R10261K
R102456K
R1027100K
R1020
47
R1037
100K
R103647
R1095100K
R109847K
1
2
4
5
3
1
2
4
5
3
C104610V220
C101025V100
C100850V1
C1009
10V
47
C10266.3V47
C100650V1
Q1001
Q1001
KTC3875GRTASWITCHING(BEAT PROOF)
Q1005
Q1004
Q1007
Q1003
Q1011
Q1010
Q1009
53 421
IC1004BA7755AR/P SELECT
Q1006KRC114STABIAS OCS CONTROL(METAL/CRO2)
D10031SS355TE17
D1004UDZTE173R6B
1 2 4 6 8 9753CP1002
1
2
4
5
3
CS1001
1
2
4
5
3
CS1002
C103550V3.3
C1037
50V
3.3
C104510V22
C104350V4.7
C104216V22
C1040
16V
10
C1041
16V
10
C103450V3.3
C104410V33
C1031
10V
100
C1030
10V
100
R1030
100
R1018
3.9
KR
1019
3.9
K
R101547
R1029
4.7
M
R10384.7K
R103510K
R103127K
R101018K
R100918K
R101647
R103210K
R10178.2K
R102210K
R1090330
R10288.2K
R103915K
P RRR
P
P
A/BLOGIC
ALC
REC/PBLOGIC
NOR/Cro &HI/LOLOGIC REJECTION
RIPPLE
13
10
14
-+
-+
PB AMP (R)
PB AMP (L)
B
A
54321 6 7 8 9 11 12
15161718192021222324
IC1001
C100250V2.2
L1002
L1001
PL2
PH
OT
O2
AD
IN7
PH
OT
O1
D2_C
RO
2
BP
1
LP.B
HEAD
R
L
R4
E HEAD
-69.5dB
-69.5dB
CrO2
VCC
H=OFF
REC H
11
12
5
R/PHEAD
Q1003
2SD2144STASWITCHING(REC:ON)
Q1004-Q1005
2SD2144STABIAS OSC(PLAY:ON)
Q1008-Q1011
KTC3875GRTAINTERFACE
Q1008
1
2
36
5
4
Q1007
KTC3875GRTABIAS OSC CONTROL
R10862.2K
TODECKCIRCUIT(CP1001) ONSCHEMATICDIAGRAM-10
TODECKCIRCUIT(CP1002) ONSCHEMATICDIAGRAM-9
TOMECHANISM CIRCUIT(CS971) ONSCHEMATICDIAGRAM-9
CS951
CS971
7 6 5 34 2 1
1
2
4
6
8
9
7
5
3
HA
LF
RE
CIN
H_
R
MO
DE
RE
CIN
H_
F
AD
_O
UT
VR
EF
_G
ND
ST
BY
_5
V
R952820
R95339K
D951MA165TA
1
2
4
6
8
9
7
5
3
S951
S952
S953
PL
MODE
PL
GND
HALF
PHOTO_S
STBY_5V
VREF_GND
PHOTO_T
D1_CRO2
Z971
RLQB470JTD-D
7L1A62N
RGSD12A1445T
IC951
ON2180RLC1PHOTO INTERRUPTERIC971
ON2180RLC1PHOTO INTERRUPTER
0V<<22.9V>>0V
<<0.2V>>
0V<<0V>>
0V<<0.7V>>
0V<<0V>>
0V<<0V>>
14.2V<<13.9V>>
0V<<0.6V>>
0V<<0.4V>>
0V<<0.6V>>14.2V
<<14V>>
0V<<0.7V>>
0V<<0V>>
0V<<0.6V>>
0V<<4.8V>>
0V<<0V>>
0V<<0V>>
0.6V
0.6V
0.5V
0.1V
0.2V
0.7V
0.1V
0.2V
3
S972
S974
S971
S975
S973
D971
MA165TA
PL
HALF
RECINH_R
MODE
RECINH_F
CRO2
SCHEMATIC DIAGRAM - 9
DECK CIRCUIT
: +B SIGNAL LINE
0V
<<
0V
>>
0V
<<
0V
>>
0.6
V<
<0
.6V
>>
8.3
V<
<8
.2V
>>
7.4
V<
<7
.3V
>>
0.3
V<
<1
0.2
V>
>
0V
<<
0V
>>
0V
<<
9.4
V>
>
0V
<<
0V
>>
0V
<<
0V
>>
0V
<<
0.1
V>
>
15
V<
<1
4.8
V>
>
0V
<<
1.3
V>
>
0V
<<
1.3
V>
>
0.6
V<
<0
.6V
>>
8.4
V<
<8
.2V
>>
7.5
V<
<7
.4V
>>
2.7
V<
<2
.7V
>>
0V
<<
0.1
V>
>
5.6
V<
<9
.5V
>>
0V
<<
3.4
V>
>
3.4
V<
<3
.3V
>>
9.2
V<
<9
V>
>
0V
<<
0V
>>
8.5
V<
<11
.3V
>>
0V
<<
1.3
V>
>
0V
<<
0V
>>
0V
<<
4.9
V>
>
0V
<<
0V
>>
IC1001
AN7348STA-E1P.B EQ/REC AMP/ALC/TPS AMP
R97339K
R972820
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE: -B SIGNAL LINE
MECHANISM CIRCUIT(DECK 2)
MECHANISM CIRCUIT(DECK 1)
43
SA-AK22
9 10 11 12 13 14 15 16
8 7 6 5 34 2 1
IC1002
IC1002
BU2090AF-E2I/O EXPANDER
C10560.01
C10604700P
C10630.1
C10620.1
C1061100P
C1059100P
C105847P
C10650.01
R10582.7K
R105910K
R1072330
R107482K
R10811K
R10838.2K
R108239K
R1073
6.8
K
R10696.8K
R107110K
R10786.8K
R107010K
R107739K
R106715K
R106815K
R1040
56K
R1065
1K
R1066
1K
R10804.7K
R10794.7KR1075
2.2K
R10762.2K
R1060390
R10631K
R10641K
R108822K
R108922K
R10612.7
R10622.7
R1096100K
R10931K
R10941K
R10912.2K
R10922.2K
R10572.2K
R109747K
C105550V0.1
C105750V3.3
C106450V3.3
C105450V3.3
Q10242SD2144STATPS DRIVE
Q1017
KTD1146YTAMOTOR DRIVE
Q1020Q1020-Q1021
KTD1304TAFILTER AMP
D1002
1S
S355T
E17
7653 421
Z1001
7653 421
Z1002
1 2 4 6 8 9753CP1001
Q1018
KTA12710YTASELENOID DRIVE(DECK 2)
Q1016
Q1022
KRA102STASWITCHING(REC:ON)
CN1001
5 6 7 8
34 2 1
IC1003
IC1003
BA4558FE2BUFFER AMP
12W1002
1246810 9 7 5 3H1001/W1001
VR
EF
+
VR
EF
-
VR
EF
+
AD
IN6
HA
LF
MO
DE
PH
OT
O1
PH
OT
O2
VR
EF
-
TP
S
AD
IN5
TP
S
D1_C
RO
2
D2_C
RO
2
SW
5V
BP1
PL2
PL1
PL1
MO
DE
HA
LF
VR
EF
+
VR
EF
-
D1_C
RO
2
2P
L
1P
L
2PL
1PL
DIG
GN
D
MO
+B
AF
GN
D
PB
OU
TR
+B
RE
CIN
L
RE
CIN
R
MO
GN
D
GN
D
HI S
P
DO
LB
Y
BP
2
Data
CLK
TA
PE
BP
1
DM
T
1H
RE
C
1M
2P
L
1P
L
VC
CG
ND
CR
O2
9V
PB
OU
TL
Q1021
Q1016
KRA102STASWITCHING DMT
Q1023
KRA102STAMOTOR DRIVE
Q1019
1 2 4 6 8753
VR
EF
+
AD
IN7
AD
IN6
AD
IN5
VR
EF
-
MK
CLK
MK
DA
TA
12
TOMAIN CIRCUIT (CN304) ONSCHEMATIC DIAGRAM-4
TOPANELCIRCUIT(H600) ONSCHEMATICDIAGRAM-8
VR
EF
+
C105150V1
R108547K
R1053680
R10491M
Q1014
C104850V1
R1045100K
Q1012R1051220
R1056220
C105316V220
R1054680
C10491000P
R10842.2K
R10471K
R1052220
R108747K
C105250V1
Q1015C104750V1
R10501M
C10501000P
R1046100K
Q1013
R10481K
TOMECHANISMCIRCUIT(CS951) ONSCHEMATICDIAGRAM-9
Q1012-Q1013
KTD1304TAMUTING
Q1014-Q1015
2SC2412KT96RBUFFER AMP
RGSD12A1445T RGSD12A1445T
7.5
V<
<7
.4V
>>
7.5
V<
<7
.4V
>>
7.5
V<
<7
.4V
>>
15
V<
<1
4.8
V>
>1
.3V
<<
1.3
V>
>
7.6
V<
<7
.4V
>>
2.3
V<
<2
.2V
>>
0V
<<
0V
>>
0.2
V<
<1
.9V
>>
0V
<<
0.2
V>
>
0V
<<
0V
>>
0V
<<
0V
>>
0V
<<
0V
>>
5.1
V<
<5
.1V
>>
10
V<
<1
0V
>>
0V
<<
0V
>>
0.1
V<
<0
.1V
>>
5V
<<
0.2
V>
>
0.2
V<
<3
.4V
>>
10
V<
<1
0V
>>
0V<<0V>>
0V<<0V>>
0.7V<<0.7V>>
0V<<0V>>
0V<<0V>>
0.7V<<0.7V>>
0V<<0V>>
0V<<0V>>
0.7V<<0.7V>>
0V<<0V>>
0V<<0V>>
0.7V<<0.7V>>
0V<<0V>>
5V<<5V>>
0.2V<<0.2V>>
11.7V<<11.7V>>
0.7V<<0.7V>>
1.3V<<1.3V>>
2V<<2V>>
0V<<0V>>
1.8V<<1.8V>>
0V0V
14.2V
5V<<0.2V>>
5V<<5V>>
1.8V<<1.8V>>
5V5V
0V
0V
8.6V
9.1V
0V
8.5V
9V
0.9V
0.2V0VQ1019
KTA12710YTASELENOID DRIVE(DECK 1)
SCHEMATIC DIAGRAM - 10
M
: +B SIGNAL LINE
Q1017
Q1018
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE
Q1022 Q1023
: -B SIGNAL LINE
44
SA-AK22
E500
2
4
6
8
7
5
3
1
H500/W500
-
+
+
-
JK501
12
11
10
2
4
6
8
9
7
5
3
1
CP500
12
11
10
2
4
6
8
9
7
5
3
1
CP501
GND1
+15V
HI_LCH
HI_RCH
LOW_CH
GND1
CD
DCDET
PCONT
HP_SW
+9V
-9V
GND1
8V
CD3.3V
SW5V
LED9V
10V
Lch
Rch
SPEAKER6 Ohm
P.GND
DGND
C_CH
S_CH
S1
S2
GND1
SUB+B
GND2
4
3
2
1
14 10 9111213 8 7 6 5 34 2 1
IC500 IC500
RSN3502CPOWER IC
OU
T(R
)
+V
CC
-VC
C
OU
T(L
)
LA
TC
H C
AC
-IN
MU
TE
C
-VC
CM
GN
D
-IN
(L)
+IN
(L)
+IN
(R)
GN
D
-IN
(R)
R51168K
C5
06
10
00
P
C5
08
33
0P
C5
10
33
0P
C5
111
00
0P
R51368K
R5051K
C52550V3.3
C52450V0.15
R5
20
4.7
C5
17
10
0V
10
R525330K
C520100V10
C52650V0.15
C52750V3.3
R5041K
R541100K
R53712K
Q515
R5085.6K
C50550V1
R5351K
R51868K
C51415P
C51915P
R52368K
R5225.6K
C51850V1
R52622K
R560100K
R54082K
R5361K
Q514
R559100K
C55450V10
D515MA165TA
R55856K
C5530.47
R53327KR534
27K
R53882K
R53910K
R542150K
C5376.3V220
C5391000P
Q514-Q515
KTC3199GRTAAGC CONTROL SWITCH
Q504
Q505
C5420.047
R54410
C5440.047
R54510
R5102.2
R543 150
R547 150 D513
D514 RVD1SS133TA
RVD1SS133TA
Q507
2SO2144STASWITCH
R546100K
-VP
Q513KTC32030YTAREGULATOR
C5210.01
R550150
R5492.2K
D518MTZJ5R6BTA
D510
RLIN40035-P
D512
RLIN40035-P
D511RLIN40035-P
D530RVD1SS133TA
D529RVD1SS133TA
Q509
Q511
C5150.01
R51210K
R519100
R5142.2K
R5153.9KR517
330
C51610V33
R5572.2 Q520
Q507 Q520
KTC2026REGULATOR
R5562.2
Q517
C53416V100
C5490.01
R5683.3K
R5553.9
D526MTZJ15CTA
R5543.9
R5533.9
R5523.9
R5513.9
C5560.18
R5062.7K
R507560
Q518
R5032.7K
R5023.3K
C551100V10
C5500.01
Q519R501
15
R50027
C54663V2200
C54563V2200
D503
D504
D501
D502
D501-D5041N5402BM21 C533
R5241000
C55250V100
Q503
D5
22
RV
D1
SS
13
3TA
R532330
C52325V33 D521
MTZJ10BTA
R5301.2K
C5220.01
R53110K
R529 2.2
R528 2.2
R527 2.2
C53625V2200
C547D508 D506
D507D509
D506-D509RLI1N4003S-P
Q510
Q506
0.01
0.01
Q504-Q505
KTC3199GRTASWITCH
SCHEMATIC DIAGRAM - 11
POWER CIRCUIT
TOMAINCIRCUIT(CN300) ONSCHEMATICDIAGRAM-6
TOMAINCIRCUIT(CN301) ONSCHEMATICDIAGRAM-6
TOTRANSCIRCUIT(CN501) ONSCHEMATICDIAGRAM-12
: MAIN SIGNAL LINE: +B SIGNAL LINE : -B SIGNAL LINE
(41.8V)<41.5V>41.7V((41.8V))[41.9V]
(14.34V)<14.35V>14.36V((14.37V))[14.39V]
(14.35V)<14.35V>14.38V((14.38V))[14.40V]
(14.97V)<14.97V>14.99V((14.99V))[15.0V]
(14.97V)<14.97V>14.99V((14.99V))[15.0V]
(-46.0V)<-46.0V>-46.0V((-46.0V))[-46.0V]
(-13.41V)<-13.4V>-13.42V((-13.43V))[-13.43V]
(-12.83V)<-12.82V>-12.84V((-12.85V))[-12.85V](17.06V)<17.06V>
16.62V((15.65V))[17.1V]
(16.44V)<16.43V>15.95V((14.85V))[16.47V]
(10.0V)<10.0V>9.98V((9.96V))[10.02V]
(0V)<0V>0V((0V))[0V]
(-13.46V)<-13.45V>-13.45V((-13.46V))[-13.47V]
(-0.58V)<-0.58V>-0.58V((-0.58V))[-0.58V]
(16.42V)<16.4V>15.93V((15.71V))[16.48V]
(9.76V)<9.77V>9.8V((9.8V))[9.81V]
(9.18V)<9.19V>9.21V((9.18V))[9.24V]
(17.12V)<17.11V>16.73V((15.85V))[17.13V]
(16.43V)<16.42V>15.95V((15.72V))[16.47V]
(17.08V)<17.05V>16.6V((15.55V))[17.08V]
(9.3V)<9.29V>9.25V((9.15V))[9.3V]
(0.2V)<0.2V>0.2V((3.2V))[0.2V]
(9.29V)<9.29V>9.25V((8.58V))[9.29V]
(4.95V)<4.95V>4.93V((4.95V))[4.95V]
(0V)<0V>0V((4.89V))[0V]
(6.01V)<6.0V>6.0V((4.15V))[6.0V]
(9.3V)<9.3V>9.26V((9.19V))[9.31V]
(5.56V)<5.56V>5.55V((5.56V))[5.56V]
(4.95V)<4.95V>4.93V((4.95V))[4.95V]
(0V)<0V>0V((0V))[0V]
(0V)<0V>0V((0V))[0V] (0V)<0.02V>
0V((0.06V))[0V]
(0V)<0V>0V((0V))[0V]
(0V)<0.02V>0V((0.54V))[0V]
(0V)<0V>0V((0.03V))[0V]
(0V)<0V>0V((0V))[0V]
(0V)<0V>0V((0V))[0V]
(5.24V)<5.24V>5.23V((5.24V))[5.24V] (0V)<0V>
0V((0V))[0V]
(0V)<0V>0V((0V))[0V]
(5.25V)<5.25V>5.23V((5.24V))[5.24V]
(0V)<0V>0V((0V))[0V]
(0V)<0V>0V((0V))[0V]
(0.38V)<0.38V>0.38V((0.38V))[0.38V]
(9.24V)<9.24V>9.2V((8.55V))[9.24V]
(0V)<0V>0V((2.52V))[0V]
(0V)<0V>0V((3.07V))[0V]
Q512KRA110MTASUPPLY SWITCH
Q509
KTA12710YTASWITCH
Q511
KTC3199GRTASWITCH
Q517
KTC2026REGULATOR
Q518
2SA933SSTAREGULATOR
Q519
KTA1046REGULATOR
Q503
KTA1046SWITCH
Q506
KTC3199GRTAREGULATOR
Q510
KRA110MTACURRENT-LIMITTING
<0V
>(0
V)
((0V
))0V
<45.9
V>
(46V
)((
46V
))46V
<-4
7V
>(-
47V
)((
-47V
))-4
6.9
V
<0V
>(0
V)
((0V
))0V
<-1
2.5
1V
>(-
12.7
3V
)((
-12.7
3V
))-1
2.8
1V
<0.3
7V
>(0
.38V
)((
0.3
8V
))0.3
8V
<-4
.29V
>(-
4.2
8V
)((
-4.2
7V
))-4
.27V
<-1
2.8
3V
>(-
12.8
6V
)((
-12.8
7V
))-1
2.8
6V
<-0
.01V
>(-
0.0
1V
)((
-0.0
1V
))-0
.01V
<0V
>(0
V)
((0V
))0V<0V
>(0
V)
((0V
))0V
<-0
.01V
>(-
0.0
1V
)((
-0.0
1V
))-0
.01V
<-0
.01V
>(-
0.0
1V
)((
-0.0
1V
))-0
.01V
<-0
.01V
>(-
0.0
1V
)((
-0.0
1V
))-0
.01V
45
SA-AK22
SW5
GP1S94D1
D2
RVTDTC143ESTPOWER SUPPLY
W1
2
1
3
4
SW4
2
1
3
4
W2
2
1
3
2
1
3
Q1
CONTROL
SW3
SW2
SW1
Q1
MTZJ4R7BTA
10
RM1
M
Vre
f
VC
C
NC
V
0.01C2
9 8 7
R1 1K
50V5.6P
5
C1
6 4
IC1
S
TA7291PMOTOR DRIVE
13
14CW
BOTTOMSW
DRIVEPOWER
9
11
12
10
HALF
CLAMP
CCW
8
6
7
OPEN
SW1
P_GND
SW2
L
4
5
2
3
D_GND
PSLED
POSITION
CN1
1PLUNGER
TOMAIN CIRCUIT(CN309) ONSCHEMATICDIAGRAM-5
NC
3 2 1
SCHEMATIC DIAGRAM -12
SUB-TRANSFORMERCIRCUIT
R5864000
W2
SPINDLE POSITION
CIRCUIT
CD LOADING CIRCUIT
CD DETACT
CIRCUIT
AC TRANSFORMER CIRCUIT
Q572Q572
KRC102MTASWITCHSYNCHONISING
2
4
6
8
7
5
3
1
CN501
T502RTP1I3E002-V
1
2
4
6
5
3
CN502T501RTP2N3C011
D573RVD1SS133TA
D5711T3
D5701T3
D575
Q571
Q571
KTC3199GRTAPOWER CONTROL SWITCH
Q570
Q570
KTC3205YTAREGULATOR+6V SYSTEM
R58910K
R59010K
R58222
R58318
R58418
R580820
R5881K
C57635V4.7
C57116V1000P
C57016V1000P
C57425V47
D572MTZJ6R8BTA
C5750.01
F1
JK500
Z501
FC1FC2
1
2
3
W500
1
2
3
1 2
3 4
RL502
ECONO
SYS6V
FL2
FL1SYNC
TOPOWERCIRCUIT(H500/W500)ON SCHEMATICDIAGRAM-11
TOPANELCIRCUIT(H601) ONSCHEMATICDIAGRAM-8 W1A
W2A
D5741T3
R581150
C5720.01
C5730.01
AC 120V60Hz
1T3
RSY0056M-C
ERZV10V511CS
R58515
R5873.3M
W1B
W2B
125V3.15A
: +B SIGNAL LINE
(9.19V) <9.06V>8.86V ((8.22V))[9.27V]
(6.58V) <6.58V>6.59V ((6.58V))[6.6V]
(5.92V) <5.96V>5.96V ((5.94V))[5.97V]
(2.98V) <2.96V>2.97V ((2.95V))[2.99V]
(-0.27V) <-0.25V>-0.26V ((-0.24V))[-0.27V]
(0.03V) <0.03V>0.03V ((0.03V))[0.03V]
(0.08V) <0.08V>0.08V ((0.08V))[0.08V]
(0.83V) <0.83V>0.83V ((0.83V))[0.83V]
(0.03V) <0.03V>0.03V ((0.03V))[0.03V]
46
SA-AK22