Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe...
Transcript of Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe...
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Service Manual TOP NEXT
ORDER NO. MD0207195C3
CD Stereo System
l SA-VK700GC
Colour
(K)... Black Type
TAPE SECTION :
AR2 MECHANISM SERIES
Specifications
AMPLIFIER SECTION
PMPO 4800 W
RMS power output
THD 10% both channel driven
Front 1 kHz (High channel) 90 W per channel (6Ω)
Front 80 Hz (Low channel) 85 W per channel (6Ω)
Surround 1 kHz 40 W per channel (8Ω)
Total Bi-Amp power 215 W per channel
Input sensitivity
AUX 250 mV
MIC 0.7 mV
Input Impedance
AUX 13.3 kΩ
MIC 680Ω
FM TUNER SECTION
Frequency range 87.50 - 108.00 MHz (50 kHz steps)
Sensitivity 2.5μV (IHF)
S/N 26 dB 2.2μV
Antenna terminal(s) 75Ω (unbalanced)
AM TUNER SECTION
Frequency range 522 - 1629 kHz (9 kHz steps)
520 - 1630 MHz (10 kHz steps)
Sensitivity
S/N 20 dB (at 999 kHz) 560μV/m
CASSETTE DECK SECTION
Track system 4 track, 2 channel
18. 9. 2004file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PANA...
: CD-DA SIGNAL LINE
IC703AN8739SBTE2
FOCUS COIL/TRACKING COIL/
TRAVERSE MOTOR/SPINDLE MOTOR DRIVE
R7014.7
C
C
C
C
C
CN701
Q701 Q701B1ADCF000001LASER POWER DRIVE
38 37
3536
33
29 30
GND
GND
LASER DIODE
11
12
10
6
8
5
49
2
3
F-
T+
T-
LPD
VREF
NA
NB
GND
LD GND
LD
PDE
VCC
28
C7016.3V33
R7505.6
C7146.3V100
C7130.1
C7500.1
C7510.1
C70
20.
1
IC701AN8885SBE1
SERVO AMP
TEN
FEN
FEO
UT
FBA
L
TBA
L
TEO
UT
CE
A
RF
LPD LD
RFI
N
PD
F
PD
E
PD
B
PD
A
VR
EF
EN
V
OFT
R
/RFD
ET
GN
D
LDO
N
BD
O
VC
C
CS
BR
T
DE
FLV
L
PD
OW
N
GC
TL
EQ
SQ
C70
627
00P
C7070.027
C7040.1
C7036.3V100
C7120.01
C7110.01
R7081K
R7071K
C7492200P
R744120K
C747180P
R7061K
R7041K
R70210K
R705150K
C710120P
C7420.027
M701TRV MOTOR
C736 0.1
M702SP MOTOR
C737 0.1
R73122K
R72815K
R74922K
C7390.01
R7291.5K
C7380.047
R7235.6K
C7520.01
R7271.5K
R73
510
0
C7350.1
C73410V220
R73610
F+
C7700.1
4042
3941
32
34 31
R7152.7K
R725560
C7150.22
SCHEMATIC DIAGRAM -1
CD SERVO CIRCUITOPTICALPICKUP CIRCUIT
: +B SIGNAL LINE
M
M
12
11
10
2
4
6
8
9
7
5
3
1
13
14
15
16
12
11
10
2
4
6
8
9
7
5
3
1
13
14
15
16
GND
VCC
AIN
BIN
VREF
NAOUT
GND
NBOUT1
2
3
4 5
6
7
8
1 2 3 4
23242526
5
22
6
21
7
20
8
19
9
18
10
17
11
16
12
15
13 14
2728
IC703
VC
C
NC
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
NC
3456
22 23 24
7 12
25 262120
8
19
9
18
10
17
1112
16
13
1514
: CD-DA SIGNAL LINE
CN702
SRDATA
1315
21
RESETSW
1
/RST
STAT
BCLK
LRCK
BLKCK
MLD
MDATA
MCLK
P.GND
+7.5V
TX
LD SW
D.GND
+3.3V
RCH OUT
A.GND
16
S701RESET SW
C7430.1
C716 1000P
IC702MN662791AASERVO PROCESSOR
DIGITAL SIGNAL PROCESSOR/DIGITAL FILTER/D/A CONVERTER
TOMAINCIRCUIT(CN310) ONSCHEMATICDIAGRAM-7
C729 0.1
R71182K
C7170.1
C74
4 0
.022
R70922K
R71
2 5
60C
718
0.1
2
C74
1 1
000P
C75
5 0
.1
C75650V4.7
C75816V0.1
C7574.7
IC705C0CBAAC00112
1.8V REGULATOR
C74
0 0
.1
R7171K
LCH OUT
C72750V1
24
C753470P
23
R7181K
C72850V1
22
C7251000P
C7261000P
R721100
C7316.3V220
C7300.1
25
DISCK
19
DIDATA
DILRCK
1817
C7240.1
C7236.3V220 R760
100
384FS
IPFLAG
12 11 10
R753 10
9 8 7
L702
L704
L703
5
4
3
C72212P
C72112P
X70
1R
SX
B16
M9J
02T
R714220
R7201M
C7800.1
C7820.1
C7460.1
L701RLBV102V-Y
L702-L704RLBV102V-Y
226
C7810.1
C7330.1
C7480.1
14
SCHEMATIC DIAGRAM - 2
CD SERVO CIRCUIT
: +B SIGNAL LINE : CD SIGNAL LINE
12
11
10
2
4
6
8
9
7
5
3
1
13
14
15
16
17
18
19
20
21
22
23
24
A3
A2
A1
A0
A9
A4
A5
A6
A7
A8
CA
S
D3
D2
RA
SW
E
D1
D0
A4A5
A6
A7A8
CA
S
D3
D2
A3
A2
A1
A0
RA
S
WE
D1
D0
A10
A9
A10
PWMSELBLKCK
MCLK
MDATAMLD
SMCKSBCKSTAT
NRSTSPPOLPMCKDQSYTXTD
TXTCKNTEST
OUT X2
IN X1DVSS1DVDD1
MON
D0
D1
NW
EN
RA
S
D3
NC
AS
0A
10A
8
A7
A6
A5
A4
A9
A0
A1
A2
A3
DV
SS
2
D2
DR
VD
D
IREF
FBALTBAL
TRVPTRVM(PC)TRPTRM
FOPFOM
FE
TE
OFTNRFDETBDO
ARF
DVDD2
IOVDD1
RFENV
SPOUT
LDON
AVS
S1
TX
AD
PV
CC
OU
TL
DS
LF(D
RF)
RFS
WP
LLF
PLL
F0AV
DD
2
AVS
S2
AVD
D1
DV
SS
3
TMO
D2
EX
T2
EX
T1
IOV
DD
2
FLA
G
DV
DD
3
OU
TR
EX
T0
1234567891011121314151617181920
2122
232425262728
293031
3233343536373839
40
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
64
61
6263
68
6566
67
72
69
7071
737475767778
7980
1.8VOUT GND
IN 3.3V
IC705
1 2
3
1 2 3 4
212223
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12 13
242526
VCC D0 D1 WE RAS NC NC A10 A0 A1 A2 A3 VCC
VSSA4A5A6A7A9 NC A8OECASD2D3VSS
IC704C3ABMB000027
16M DRAM
: VCD AUDIO SIGNAL LINE
17 18
3635
3433
323130292827262519 20 21 22 23 242 3 4 5 6 7 8 9 10 11 12 13 14 15 16
4039
3837
4544
4342
4164
6362
6160
5958
5756
5554
5352
5150
4948
47
6566676869707172737475767778798081828384858687888990919293949596
128
9798
9910
010
110
210
310
410
510
610
810
710
911
011
111
211
311
411
511
611
711
812
012
112
212
312
412
512
612
7
1
12
34
56
78
910
1112
1314
1516
1832
3130
2928
2726
2519
2021
2223
2417
12
34
56
78
910
1314
1516
18
3231
3029
2827
2625
1920
212223
24
17
3635
4039
3837
4443
4241
IC10
01 IC10
0246
VCCNC
A17A14A13
A8A9
A11OE
A10CED7D6D5D4D3
NCA16A15A12A7A6A5A4
A3A2A1A0
D0D1D2GND
C10
02 0
.1
MD08MD03MD02
MA8MA9
MD00
MA10MCEMD7MD6MD5MD4MD3
MD2MD1MD0MA0MA1MA2MA3MA4MA5MA6MA7MD01MD04MD05
VSSDQ16DQ15DQ14DQ13
VSSDQ12DQ11DQ10
DQ9
NC/LCAS/UCAS
OEA8A7A6A5A4
VSS
MD07MD06MD05MD04
MD03MD02MD01
MD00
CAS
RAS0MA8MA7MA6MA5MA4
VCCDQ1DQ2DQ3DQ4
DQ5VCC
DQ6DQ7D8Q
NCNC/WE/RASNCA0A1A2A3VCC
C10
030.
1
MD0MD1MD2MD3
MD4MD5MD6MD7
MWERAS
MA0MA1MA2MA3
C10
040.
1
NC
VS
S
CD
BC
K
CD
DAT
A
CD
LR
CK
CD
C2P
O
MD
1
MD
0
NC
NC
NC
MD
2
MD
3
MD
4
MD
5
VS
S
MD
6
VD
D3
MD
7
I/O V
SS
MD
8
VD
D3
MD
9
MD
10
MD
11
MD
12
MD
13
MD
14
MD
15
NC
NC NC
C10
050.
1
NC
NC
NC
NC
MCE
MWE
VSS
VDD3
CAS
RAS0
RAS1
MA10
MA9
MA8
VSS
MA7
MA6
VDD3
MA5
MA4
MA3
VSS
MA2
MA1
VDD3
MA0
RESERVED
RESET
VDDMAX-IN
NC
NC
NC
NC
AVD
D
CV
OU
T
Y-O
UT
NC
NC
NC
PIO
2
RE
SE
RV
ED
RE
SE
RV
ED
RE
SE
RV
ED
RE
SE
RV
ED
PIO
0
AVD
D
DA
XC
K
AG
ND
VD
D3
RE
SE
RV
ED
RE
SE
RV
ED
CLK
SE
L(3)
CLK
SE
L(2)
CLK
SE
L(0)
CLK
SE
L(1)
VS
S
AG
ND
C-O
UT
AVD
D
VR
EF
VG
AIN
AG
ND
AVD
D
AG
ND
NC
NC
NC
NC
CDG-SOS1
CDG-VFSY
CDG-SDATA
HSEL
VDD3
HD-IN
VDD3
HCK
119
VSS
CDG-SCK
HINT
HRDY
HDO-OUT
DA-BCK
DA-DATA
VDDMAX-OUT
DA-LRCK
DA-EMP
VCK
GCK
VSS
VCKPIO1
VDD3
PIO3
NC
NC
NC
VSS
C10
060.
1C
1021
100P
C1019
R10
0810
KC
1008
0.1
R10
202.
2KR
1021
4.7K
C10
110.
1 R10
0110
0
C10
0010
P
R10
005.
6K
IC10
03C
0JB
AZ0
0052
9IN
VE
RTE
R
IC10
04TC
7W14
FUTE
1LS
CH
MIT
T IN
VE
RTE
R
C10
0110
P
C10
170.
1
A+3
.3V
CV
OU
T
CO
UT
YO
UT
VG
ND
VG
ND
R+5
VD
+3.3
VD
+3.3
VD
GN
DD
GN
D
XC
KE
MP
HD
ILR
CK
HR
DY
DIS
CK
DID
ATA
HIN
TS
BC
KV
RS
TH
CK
HD
IOC
DS
CK
1
CD
DA
TAC
DLR
CK
IPFL
GH
SE
LS
UB
C
CLO
CK
BLK
CK
R10
06
10K
R10
10
10K
R10
11
10K
R10
04 1
0K
C10
100.
1
R10
099.
1KR
1012
3.3K
R10
075.
6K
C10
160.
1C
1020
0.1
R10
1375
R10
1475
R10
0575
C10
1527
0PC
1018
330P
C10
1415
0P
L100
2L1
000
CD
SC
K0
CD
DA
TA
CD
LRC
KIP
FLG
MD
0M
D1
MD
2M
D3
MD
4M
D5
MD
6
MD
7
MD
00
MD
01M
D02
MD
03M
D04
MD
05M
D06
MD
07
BLKCKCLOCK
SUBCHSEL
HCK
SBCKHINT
HRDYHDI0
DISCKDIDATA
DILRCKEMPH
XC
K
CO
UT
YO
UT
CV
OU
T
HCK
CDSCK0CDSCK1
CN
1000
SCHEMATIC DIAGRAM - 3
VIDEO MODULE CIRCUIT
C10
090.
1
VRST
MA3
MA2MA1MA0
MA10
MA9MA8
MA7
MA6
MA5MA4
MCEMWE
CAS
RAS0
C10
070.
1
R1003 100
R1002 100
IC10
01C
3CB
LC00
0031
8M M
AS
K R
OM
IC10
02C
3AB
KG
0000
894M
DR
AM
HDI0
IC10
00M
N89
103M
2M
PE
G V
IDE
OA
UD
IO D
EC
OD
ER
2523291318617 19
3115122724
84
7
22
2015
1621
2826
1 9 2 10
17 18 30292827262519 20 21 22 23 242 3 4 5 6 7 8 9 10 11 12 13 14 15 161
TO MA
IN C
IRC
UIT
(CN
311)
ON
SC
HE
MAT
ICD
IAG
RA
M-8
C10
1310
0P
100P
14
L100
0G
1C1R
8KA
0009
L100
2G
1C2R
7K00
005
X10
00H
0J27
0500
013
C10
120.
1
: +B SIGNAL LINE
: CD-DA SIGNAL LINE
: VCD VIDEO SIGNAL LINE
: VCD AUDIO SIGNAL LINE
2345 6 7 8
1V
CCG
ND
IC10
04234
5 6 7 81
VC
CGN
D
IC10
03
TUNER/MAIN CIRCUIT
SCHEMATIC DIAGRAM - 4
C1471000P
JK101
Z101RLA2Z007-T
IC102LC72131MDTRM
PLL FREQUENCY SYNTHESIZER
IC101LA1833NMNTLM
FM/AM IF AMPDET/AM OSC MIX/
FM MPX
CF201RLFFETWND01M
X10
3R
SX
C7M
20S
05T
D10
1B
0BC
5R00
0009
Q106
Q106KRA102MTA
TUNER 15VSUPPLY SWITCH
R13
447
0
R13
51K
R13
61K
R13
71K
Q101 Q1012SC2058SPTA
FM IF AMP
+7.5V
SDDO/ST
15VTGND
PLLCLK
DO/ST
PLLDA
LCH
CE
RCH
DO
/ST
CE
PLL
DA
_2
PLL
CLK
DO
/ST
SD
C1030.01
C1041000P
R104
1K
R106
470K
R107330
R101
0
R105470
CF202RLFFETWND01M
C1010.01
C10216V10
R103
270
TUNER PACK Z120 (RSC0027-2)
C1070.047
R110
1K R112100K
C1088P
C1361000P
R114
5.6K
R152
0
C1100.01
TOMAINCIRCUIT(2B) ONSCHEMATICDIAGRAM-5
R1383.3K
R130
10K
C134
27P
C133
27P
C112
0.01
R115560
R1161K
C11150V4.7
R11310K
C12516V22
C1321000P C
130
6.3V
100
R15
182
C11
310
00P
R1193.3K
R111
390R128
82R117
47K
R1183.3K
C12716V22
Z102G2BAE0000003
C1261
C1060.01
C11450V3.3
C1091000P
C11
550
V4.
7 C11
60.
033
R12047K
R14322K
C1380.01
R12
368
K
C12016V10
R12122K
R10
24.
7K
C13950V4.7
C119680P
C131150P
C1373300P
C1180.01
C1170.01
C14250V1
R142
6.8K
C14150V1
R141
6.8K
R1261K
R12
547
0
R12927K
R12
747
0
C124100P
R13210K
C1480.01
R12
433
X10
2R
LFD
FT22
DD
C12
250
V1
R12
22.
7K
C12
150
V0.
47R131
120
R144
120
R1331K
C1296.3V100
C1490.1
C12350V1
R145100K
C1436800P
C1446800P
R146100K
TOMAINCIRCUIT(2A) ONSCHEMATICDIAGRAM-5
1A
1B
1
2
3
4
8
71
3
4
2
5
6
100K
5.6P
1000P100K
3901.2u
2.2P
180P
680K
3.3P18P
1000P
0.47u
100K
2.7K
220
390
3.3P
4.7P
560K390
680K
2.2P
5.6P
2SK544F-ACRF AMP
2SC2786MTAFM MIXER
2SC2787FLITABUFFER AMPLOCAL OSC
D
SG
3
2
1
5 6
4
1
2
3
4
5
6
789
AM ANT COIL
AM OSC COIL
SV
C21
1SPA
-AL
SV
C21
1SPA
-AL
SV
C21
1SPA
-AL
STR
Q
SD
C
LW
AIN PD
AO
UT
VD
D
FMIN
AM
IN
IFIN
MO
NO
FMAM
CE
DI
CL
DO
VS
S
XO
UT
XIN
1 2 3 4
17181920
5
16
6
15
7
14
8
13
9
12
10
11
IC101PIL
OT
OU
T
MP
X IN
PIL
OT
IN
DE
T O
UT
ST
AM
OU
T
RC
H
LCH
MO
NO
FM/A
M
OS
C
AFC
AM
RF
IN
AG
C
AM
MIX
OU
T
RE
G
AM
IF IN
GN
D
SD
FM D
ET
VC
C
STR
Q
OS
C O
UT
FM IF
IN
1 2 3 4
21222324
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
AM LOOP ANT
AM EXTANT
75 OHM
FM EXT ANT
GND
2
1 3
2
1 3
: +B SIGNAL LINE
: FM/AM SIGNAL LINE
: FM SIGNAL LINE
: FM OSC SIGNAL LINE
: AM SIGNAL LINE
: AM OSC SIGNAL LINE
1 2 3 4
5678
IC303
RE
C-C
1
RE
C-A
1
DAT
A
VC
C
VO
LO
UT1
VO
LIN
1
VS
EL
OU
TB1
TRE
BLE
1
MID
OU
T1
BA
SS
OU
T1
BA
SS
IN1
MID
IN1
LOU
D1
VS
EL
OU
TA1
RE
F IN
RE
F O
UT
IN 1
A
IN 1
E
IN 1
D
1N 1
C
IN 1
B
IC300
RE
C-C
2
RE
C-A
2
RE
C-B
2/S
UR
1
RE
C-B
1/S
UR
2
IN 2
A
IN 2
B
IN 2
C
IN 2
D
IN 2
E
VS
EL
OU
TA2
LOU
D2
BA
SS
IN2
BA
SS
OU
T2
MID
IN2
MID
OU
T2
TRE
BLE
2
VS
EL
OU
TB2
VO
L IN
2
VO
LO
UT2
CLO
CK
GN
D
3 4 5 6
23242526
71 2
2728
8 9 10 11 12 13 14
2930
15 16
3132
17 18
33343536
19 20
37383940
21
224142
JK305
C401680P
C201680P
R40110K
R20110K
C402100P
C202100P
R4023.3K
R2023.3K
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
LCH
RCH
R4541K
R2541K
C445100P
C245100P
LINE-OUT
Q208
AUX 2
R45347K
R25347K
C44650V3.3
C24650V3.3
Q208,Q408KTD1304TA
LINE OUTMUTING SWITCH
R255100K
Q408R455100K
LCH
RCH
IC300C1BB00000731
AUDIO SOUND PROCESSOR
C21
250
V4.
7C
412
50V
4.7
R3024.7K
R2031K
C21
050
V2.
2 C21
150
V2.
2
R20447K
R4031K
R40447K
C41
050
V2.
2
C41
150
V2.
2
R30310K
C3031000P
C3040.01
R38527
D317B0BC7R500001
R31
01.
5KIC303
KIA4558FELDUAL OP AMP
C20
950
V2.
2
C30
150
V1
R2574.7K
C24750V3.3
R2561K
R4561K
R4574.7K
C44750V3.3
R25827K
C24847
R2593.3K
C249100P
C251680P
C25016V10
C25216V10
C44847
R45827K
C449100P
R4593.3K
-9V
+9V
C45216V10
C45016V10
C451680P
Q309
Q309KRA102STA
LINE OUTMUTING CONTROL
R34247K
-9V
C31450V4.7
R34333K
MUTE_L
R26047K
R46047K
C3120.01
C3130.01
C24
10.
039R270
39K
R27115K
C21
416
V10
R2071.8K
CDR
C40
950
V2.
2
R4071.8K
CDL
C30
616
V10
C30
516
V10
R4085.6K
R2085.6K
CN304
+15V
MO10V
RECR
RECL
AGND
PBR
PBL
TODECKCIRCUIT(H1001/W1001) ONSCHEMATICDIAGRAM-16
C20416V10
R209100K
R409100KR210
47KR41047K
DGND
PGND
C40416V10
R4051K R406
47KC4032200P
R2051K R206
47KC2032200P
R3860
C41
416
V10
C46
510
V10
C44
10.
039R470
39KR47115K
C41
50.
1
C41
650
V0.
33
C41
750
V3.
3
R4191.5K
C41
80.
1
C41
90.
1
R4203.9K
C42
018
00P
C42
150
V2.
2
C42
216
V10
Q320
Q320B1AAKD000009VOLTAGE REGULATOR
C30
910
V22
0
C308100P
R3052.2K
C21
50.
1
C21
650
V0.
33
C21
750
V0.
33
R2191.5K
C21
80.
1
C21
90.
1R
220
3.9K
C22
018
00P
C22
150
V2.
2
C22
216
V10 C307
100P
R3042.2K
D311B0BC5R000009
R307390
R306390 C336
0.01
R
L
+7.5V
SDDO/ST15V
TGND
PLLCLK
DO/ST
PLLDA
LCH
CE
RCH
2A
2B
TOTUNERCIRCUIT(1A) ONSCHEMATICDIAGRAM-4
TOTUNERCIRCUIT(1B) ONSCHEMATICDIAGRAM-4
PLLCE1
DO/ST15V
+9V
SD
: FM/AM SIGNAL LINE
2
4
6
8
7
5
3
1
9
10
: -B SIGNAL LINE
: CD SIGNAL LINE : AUX SIGNAL LINE
: MAIN SIGNAL LINE
: RECORD SIGNAL LINE: PLAYBACK SIGNAL LINE
: +B SIGNAL LINE
14 13 12 11 10 24689 7 5 3 1
17 16 15 14 13 12 11 10 24689 7 5 3 1
ASP_DATA
ASP_CLK
+9V
CN309
BO
TTO
MS
W
PLU
NG
ER
PO
SIT
ION
5VDG
ND
SW
2
PG
ND
SW
1
OP
EN
CLA
MP
CH
G_C
CW
8VCH
G_H
ALF
CH
G_C
W
TOCD LOADING CIRCUIT(CN1) ON SCHEMATIC DIAGRAM-22
C3200.47 R
312
220
SW
5V
R31
9 0
Q301
Q301KRC102STA
PLUNGER ON/OFF SWITCH
MO10V
CHG_PLGR
R31610K
R3171K
D31
2R
L1N
4003
S-P
Q302KTA12710YTA
MOTOR 10VSUPPLY SWITCH
Q302
LM_R R2181K
C20750V0.22
R217100K
D20
4B
0AD
CC
0000
02
R26133K
D205MA2J72800L
C20650V1
Q201
R2142.2K
R215100
R2160
R21382K
C20550V1
R212330K
R21122K
LM_L R4181K
C40750V0.22
R417100K
D40
4B
0AD
CC
0000
02
R46133K
D405MA2J72800L
C40650V1
Q401
R4142.2K
R415100
R4160
R41382K
C40550V1
R412330K
R41122K
+9V R340220
C31116V33
IC301BA3838FE2
VOCAL FADER
C26516V10
R2641.8K
C22350V1
R265680 Q308
Q308KTC3875GRTA
SWITCHING
R3494.7K
C3353900P
C33
40.
068
R348820
R34768K
R380330
+9V
C3280.01
C32916V100
C21
350
V1
R26
71.
8K
VOC_B
VOC_C
C33150V1
R3452.2K
MIC
R3461.8K
C41
350
V1
R46
71.
8K
C33
050
V1
C42
350
V1
R46
41.
8K
R465680
C33216V22
TOPANEL CIRCUIT (CP601) ONSCHEMATIC DIAGRAM-14
CN303
MM
_CS
MM
_RE
Q
MM
_RS
T
MM
_CLK
MM
_I/O
PLL
CLK
PLL
DA
PLL
CE
1
ST/
DO
SD
FAN
_CTR
L
LM_L
LM_R
UP
_GN
D
MU
TE_L
SW
5V
R3001K
R33122K
R31122K
Q382
Q382B1ADCF000001FAN CONTROL SWITCH
D384B0ACCK000005
FAN
_CO
NT
Q808KRC101STA
CD BLKCLK INTERFACE SWITCH
CB
LKC
K
CC
DS
TAT
CR
ES
TSW
SW
5V
R88810K
R88710K
R88610K
Q807Q808
Q807KRC101STA
CD STATUS INTERFACE SWITCH
R8894.7K
R8904.7K
BLKCLKCDSTAT
C826470P
R8940
R8911K
RESTSW
R8134.7K
EEDA
SW5VEECSEECLK
C802330P
R81222K
R81122K
C8010.022
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 6
Q201,Q401KTC3875GRTA
SWITCHING
-+
- +-+
-+
+
1234
13 14 15 16
5
12
6
11
7
10
8
9
SW
1
SW
2
VCCMICLOUTLINBIASGND
LOGICROUTRIN
: MAIN SIGNAL LINE : RECORD SIGNAL LINE: +B SIGNAL LINE: MIC SIGNAL LINE
1234
5 6 7 8
IC302
: CD-DA SIGNAL LINE
14 13 12 11 10 24689 7 5 3 115161718192021222324CN310
TOSERVO CIRCUIT (CN702)ON SCHEMATIC DIAGRAM-2
LCH
OU
T
CD
AG
ND
RC
H O
UT
+3.3
V
LD S
W
DIS
CK
DID
ATA
DIL
RC
K
CD
DG
ND
+7.5
V
TX PG
ND
MC
LK
MD
ATA
MLD
BLK
CK
STA
T
/RS
T
384F
S
BC
LK
SR
DAT
A
LRC
K
IFLA
G
RE
STS
W
CD
L
CD
RR
365
0
C82
2 6
.3V
100
C8230.1
R88
1 1
00
R88
0 1
00
R87
9 1
00D
ILR
CK
C7.
5V
C82
1 1
0V10
0
R87
7 1
KR
878
4.7
KC
MC
LK
R87
5 1
KR
876
4.7
KC
MD
ATA
R87
3 1
KR
874
4.7
KC
MLD
R87
2 1
KB
LKC
K
R87
1 1
KC
DS
TAT
R86
9 1
KR
870
4.7
KC
DR
ST
R86
8 1
00
R86
7 1
00
R86
6 1
00
R86
5 1
00
RE
STS
W
L806
RLL
5000
50T-
YD
+3.3
V
R88210K
R88310K
R88410K
R88510K
C8201000P
R8641.8K
R8631.8K
R8621.8K
Q407
Q207
Q207,Q407KTD1304TA
HEADPHONE MUTING SWITCH
HP
R
R2891
R23768
R23568
C2331000P
R23668
R23468
C4331000P
HP
L
R4891
R43668
R43468
R43768
R43568
R4503.3K
R2503.3K
R4491K
R2491K
IC302C0AABB000117
HEADPHONE AMP
-9V
R283 1K
R2216.8K
R4216.8K
R2224.7K
C2240.068
C4240.068
R4224.7K
R42347K
R22347K
C4252200P
C2252200P
C42650V0.68
C22650V0.68
R4241.2K
R2241.2K
C3190.01
C3180.01
+9V
C227100P
C427100P
C42847
C22847P
R22568K
R248330K
C2426800P
R42568K
R448330K
C4426800P
C43016V10
C23016V10
R2262.2K
D202MA2J72800L
R2291K
Q202
R23015K
C22916V10
R2274.7K
R228100K
Q202KTC3875GRTA
AGC CONTROL
R4262.2K
R4274.7K
D402MA2J72800L
R4291K
Q402
C42916V10
R428100K
R43015K
Q402KTC3875GRTA
AGC CONTROL
R2312.2K
C23250V0.22
R2470
Q203R2331.5K
Q403
Q203,Q403KTD1304TAMUTING SWITCH
R232100K
R432100K
R4312.2K
C43250V0.22
R4470
R4331.5K
R3360
R476220
F_L
R276220
F_R
Q307
MU
TEA
R33727K
-9V
C31050V1
R33956K
Q307KRA102STA
AUDIO MUTING CONTROL
+9V
Q210
Q210,Q410KTC3875GRTA
SWITCHING
Q410
R28512K
-9V
R3350
R48512K
R28682K
C2600.22
R2842.2K
C2590.22
R4510
C4600.22
R4842.2K
C4590.22
C46150V10P
R44039K
R483 1K
R48682K
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 7
R
L
: VCD AUDIO SIGNAL LINE
: -B SIGNAL LINE: CD SIGNAL LINE
: MAIN SIGNAL LINE: +B SIGNAL LINE
: CD-DA SIGNAL LINE
CN311
TOVIDEO MODULE CIRCUIT (CN1000)ON SCHEMATIC DIAGRAM-3
BLK
CK
CLO
CK
SU
BC
HS
EL
IFLA
G
CD
LRC
K
CD
DAT
A
CD
SC
K
HD
IO
HC
K
VR
ST
SB
CK
HIN
T
DID
ATA
DIS
CK
HR
DY
DIL
RC
K
EM
PH
XC
K
DG
ND
DG
ND
D+3
.3V
D+3
.3V
R+5
V
VG
ND
VG
ND
YO
UT
CO
UT
CV
OU
T
A+3
.3V
JK800
R86
0 1
K
R85
9 1
KH
INT
R85
8 1
K
R85
7 1
K
R85
6 1
KH
RD
Y
R85
5 1
K
R85
4 1
KE
MP
HA
XC
K
BLK
CK
HS
EL
XC
K
R85
1 1
K
R85
2 1
K
R85
3 1
KH
DIO
HC
LK
VR
ST
R85010K
C8176.3V100
R849220
C8181000P
L805RLL500050T-Y
C8161000P
C8196.3V100
C8141000P
C8156.3V100
L804RLL500050T-Y
C8136.3V100
R8481
R8471
C8120.01
R44
439
K
R44
10
C23947
C26150V10P
R24039K
R24
439
K
R23982K
C238100P
R2422.7K
C23716V10
C25616V10
R4422.7K
R3340
C235100P
R3010
R24347K
C43947
R43982K
R24
10
C3410.01
Q205
R263100K
R3410
Q204
R272820K
R2664.7K
Q205KTA1504GRTA
SWITCHING
Q204KTC3875GRTA
SWITCHING
C438100P
C34
20.
01
C435100P
R44347K
C243100P
C24447
R24
50
C2400.22
R2623.3K
C25416V10
C2530.01
C4530.01C443
100PC444
47
R44
50
C4400.22
R4623.3K
C45516V10
Q209
R2751.2K
Q206
Q206,Q209KTD1304TAMUTING SWITCH
R274390
R2791K
R2771K
R3820
SW
_L2
Q313
Q313-Q314KRA102STA
SWITCHING
R38768K
Q314
R3080
R38468K
SW
_L1
R39015K
C33950V1
R39115K
-9V
C34050V1
R3330
R463100K Q405 Q404
R472820K
R4664.7K
Q404KTC3875GRTA
SWITCHING
Q405KTA1504GRTA
SWITCHING
R474390
Q406
R4771K
Q409
R4751.2K
R4791K
Q409KTD1304TA
MUTING
Q406KTD1304TA
MUTING
R3960
R3970
Q211
Q411
Q211,Q411KTD1304TAMUTING SWITCH
R3380
R280100K
R480100K
R2811.5K
R4811.5K
C25816V10
R2822.2K
LO_R
C45616V10
R4822.2K
LO_L
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 8
VIDEOOUT
R269100K
R469100K
R326100K
: VCD AUDIO SIGNAL LINE
: VCD VIDEO SIGNAL LINE
3 4 5 6
9101112
7
8
1 2
1314
IC306C0ABCB000052
QUAD OP AMP
+VCC
-VCC
14 13 12 11 10 24689 7 5 3 115161718192021222324252627282930
: -B SIGNAL LINE
: +B SIGNAL LINE
17 16 15 14 13 12 11 10 24689 7 5 3 1
NTS
C
PAL
ON
OFF
3
GND
IN OUT13
2
TOPANEL CIRCUIT (CP600) ONSCHEMATIC DIAGRAM-14
CN302
AS
P_C
LK
AS
P_D
ATA
VO
C_B
VO
C_C
SU
R_L
1
SW
_L2
SW
_L1
MU
TEH
MU
TEA
LED
9V
DC
DE
T
+9V
MIC
MIC
_GN
D
HP
L
HP
R
HP
_GN
D
IC806
IC806C0JBAZ000524
INVERTER
R84647
C8110.1
SW800K0D112B00126
NTSC/PAL SELECTOR SWITCH
R829 100
R827 100R825 100
R823 100R821 100
R819 100
SW1
SW2OPENCLAMPBOTTOMSWPOSITION
R82
0 4
7K
R82
2 4
.7K R82
4 4
.7K
R82
6 4
.7K R82
8 4
.7K
R83
0 4
.7K
SW5V
R818 100R817 4.7K
R816 4.7KR815 100
10PC806
10PC805
10PC804
R814 47K
MM_CS
R810 1KMM_REQ
CBLKCK
SW5V R80747K
Q801
R80122K
D802B0AACK000005
D80
3B
0AA
CK
0000
05
Q802
Q8012SC2712GRT5T
SWITCH
Q8022SC2712GRT5T
SWITCH
R8034.7K
R80510K
R8990
Q803
Q8032SC2712GRT5T
SWITCH
R8044.7K
R8061K
C80010P
MM_CLK
MM_I/O
R80247K
MM_RST R8001K
C8030.01
R80
9 1
K
X800H2B600400003
Q800
Q800KRA102STA
CD SWITCH
/CD
R84
4 1
K
R84
2 1
00
R84
0 1
00
R84
3 1
00
R84
1 1
00
R89
2 0
R861 1K MSEL
CH
G_H
ALF
CH
G_P
LGR
CH
G_C
WC
HG
_CC
W
R83
8 1
0KS
W5V
R8081.5K
Q804
Q804KRA102STA
VIDEO MUTING CONTROL
R8361K
Q805 Q805BSC3326BT5M
VIDEO MUTING SWITCHR837 10K
R83510K
HDIOHCLKVRSTHINT
HRDYEMPHA
EEDAEECLK
EECS
R834 47K
CD
RS
TC
RE
STS
W
R89547K
SW
5V
C8106.3V100
C809 0.1
C808 33P
C807 33P
CM
CLK
CM
DAT
AC
MLD
CC
DS
TAT
R83122K
R8934.7K
SW
5V
R8321K
R83322K
R8980
DIL
RC
K
R8451K
R89
7 1
00
R8391.8K
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 9
1
2
3
45
6
7
8
3334353637
38
394041
424344454647481
2
34
56
789
101112
13141516
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
5758596061626364 49505152535456 55
NC
CN
VS
S
BLK
CK
RS
T
NC
XIN
XO
UT
VS
S
CD
PC
NT
CH
G_H
ALF
CH
G_P
LGR
CH
G_C
WC
HG
_CC
W
NC
SE
L
NC
EECS
EECLKEEDA
NCVMUTEVMODEEMPHA
HRDY
HINTVRST
HCLKHDI
HDOHSEL
PLLSELMP3RST
MP
3HC
SM
P3C
LK
MP
3DO
TM
P3D
INC
DD
STA
T
CM
LDC
MD
ATA
CM
CLK
VC
CV
RE
FAV
SS
DA
CS
EL
NC
CR
ES
TSW
CD
RS
T
NC
CHG_SW1CHG_SW2OPEN
CLAMPBOTTOMSWPOSITION
NCNC
CSQCKSOUTSUBQS-CS
S-CLKSDATASDATA_
S_REQ
IC800C2BBGF000366
MICROPROCESSOR
: MAIN SIGNAL LINE: +B SIGNAL LINE : MIC SIGNAL LINE
M
IC803UPC29M33HF
3.3V REGULATOR
C8306.3V220
C83110V100
C83210V100
D800RL1N4003S-P
L802RLL500050T-Y
L801G0ZZ00001930
IC804SI8050JLF118
SWITCHING REGULATOR
C83310V680P
C83450V100
D801EK14LFH2K
C8350.22
Q813
Q813KRC103STA
CD ON/OFF SWITCH/C
D
R393100
Q811
Q811KRA102STA
SWITCH
SW
5V
R392100
Q812
Q812KRC101STA
SWITCH
R3951K
R3941K
CD
7.5V
Q810
C7.
5V
L803RLL500050T-Y
R38810
R38910
15V
Q810KTA12710YTA
CD 7.5V SUPPLY SWITCH
-9V
R43822K
R23822K
R34456K
R36256K
C3150.01
C316100P
C31747
R35027K
R35122K
R35222K
R35322K
C323100P
C32447
C32250V0.1
C3210.1
+9V
C3250.01
R35422K
C32650V1
R3552.2K
Q311
Q311KTD1304TA
MUTING SWITCH CONTROL
R3571.5K
R35827K
+9VR356100K
R369820
SUR_L1
Q310
Q310KRA102STA
SWITCHING
R35956K
C32710V10
C33716V10
R360220
SURR
R36410K
Q381
Q381B1ABCF000011
SWITCH
Q380
Q380B1ADCF000001
DCDET SWITCH
C38550V100
D381B0ACCK000005
DCDET
CN306
R363100K
Q377
Q3772SD0592ARALOW FREQUENCY
AMPLIFIER
-9V
C3790.1
R31310K
Q376
Q376B1ADCF000001FAN ON/OFF SWITCH
C3740.01
R3154.7K
R309100K
R3184.7K
R3142.2M
C38416V10
C38350V10P
R332100
D372B0ACCK000005
D373UDZSTE1710B
Q378
Q378B1ADCF000001REGULATOR SWITCH
Q379
Q3792SD0592ARALOW FREQUENCY
AMPLIFIER
R32922
D378RL1N4003S-P
R330220K
D380B0ACCK000005
R32810K
D379B0ACCK000005
C3820.01
C3810.01
R327100K
R3253.3K
C38016V220
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 10
123
IC803
VCC GND O
VIN
SW
OU
T
GN
D
VO
S
ON
/OFF
IC804
1 2 3 4 5
1234
5 6 7 8
IC308KIA4558FEL
DUAL OP AMP
2 1
: -B SIGNAL LINE: MAIN SIGNAL LINE
: +B SIGNAL LINE
TOPOWER (1)CIRCUIT(CP500) ONSCHEMATICDIAGRAM-17
CN300
TGND
+15V
F_L
F_R
AGND
AGND
LO_L
LO_R
SURR
SUBW
DCDET
MUTE_H
PGND
DGND
VGND
+9V
-9V
UP_GND
8V
SW5V
FAN
LED9V
MO10V
TOPOWER (1)CIRCUIT(CP501) ONSCHEMATICDIAGRAM-17
CN301
+9V
-9V
3.3V
D308RL1N4003S-P
CD7.5V
8V
SW5V
LED9V
MO10V
D30
1B
0AC
CK
0000
05
DCDET
D30
2B
0AD
CJ0
0002
0
D30
3B
0AD
CJ0
0002
0
+15V
D30
4B
0AD
CJ0
0002
0
C3331000P
F_L
F_R
LO_L
LO_R
SURR
SUBW
MUTE_H
Q370 Q370B1ADCF000001
SWITCH
R39810K
R370100K
C3700.01
C3710.1
Q371
Q3712SD0592ARALOW FREQUENCY
AMPLIFIER
R3812.2M
CN305
TO FAN
D382B0ACCK000005
R3714.7K
FAN_CONT
R3724.7K
D370B0ACCK000005
D371UDZSTE1710B
Q372
Q372B1ADCF000001
REGULATOR
R3733.3K
R374100K
C37216V220
C3760.01
Q373
Q3732SD0592ARALOW FREQUENCY
AMPLIFIER
C3770.01
D374RL1N4003S-PR376
22
R377220K
C37350V10P
D375B0ACCK000005
D376B0ACCK000005
R37510K
R378100
Q374
Q374B1ADCF000001
SWITCHR379100K
C37816V10
Q375
Q375B1ABCF000011
DCDET SWITCH
R39910K
D377B0ACCK000005
C37550V100
C38650V47
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 11
12
11
10
2
4
6
8
9
7
5
3
1
12
11
10
2
4
6
8
9
7
5
3
1
2
1
: -B SIGNAL LINE : MAIN SIGNAL LINE: +B SIGNAL LINE
IC601
LED
_3
LED
_4
LED
_2
LED
_1
SS
EQ
_LE
D
SW
_LE
D
SU
R_L
ED
MU
TE_L
NC
DAT
MU
TE_E
MU
TE_H
MU
TE_A
CLK
VC
CG
ND
1 2 3 4
13141516
5
12
6
11
7
10
8
9
2
4
6
7
5
3
1
2
4
6
7
5
3
1
12
3C
OM
BA
GO321
VDD
2
4
6
7
5
3
1
IC900
VC
C
MU
TE
AD
INT
OU
T
AD
INT
IN
AD
LPF
OU
T
AD
LPF
IN
MIX
IN
DA
INT
OU
T
DA
INT
IN
EC
HO
VR
MIX
OU
T
DA
LPF
IN
DA
INT
OU
T
BIA
S
CR
CR
1 2 3 4
13141516
5
12
6
11
7
10
8
9
SCHEMATIC DIAGRAM - 12
PANEL CIRCUIT
CP900
CN900
JK601
R642 100
R643 100
R90
71K
R90
61K
IC601C1BB00000574
I/O EXPANDER LED_1
SSEQ_LEDSW_LED
MUTE_LMUTEH
MUTE_E
DVREF+
SER5SER3
VREF+RMT
VREF+
KEY1KEY2
LED_1 LED_1
SW_LED SW_LED
SSEQ_LED SSEQ_LED
LED9V LED9V LED9V
K2 K2
K3 K3
SUB_K2
HPL
HPR
HP_GND
SER3
SER5
VREF+
S92
6S
UB
WO
OFE
R
HE
AD
PH
ON
E
S91
4S
S-E
Q
S91
3TU
NE
R
S91
1C
D P
LAY
S91
2A
UX
S91
0TA
PE
R9131.8K
R9121.2K
R9111K
R9101K
S92
5P
RE
SE
T E
Q
S92
4R
EC
R9182.2K
S92
3D
EC
K1/
2
S92
2R
EW
S92
1S
TOP
/DE
MO
S92
0FF
R9171.8K
R9161.2K
R9151K
R94410
D903SLR325YCT31
D902SLR325YCT31
R922220
D905LNJ301MPUJAD
D904R925270
R924 270
S600POWER
S601DISPLAY
S602CD OPEN/
CLOSE
S603DISC 1
S604DISC 2
S605DISC 3
S606DISC 4
S607DISC 5
R6761K
R6771K
R6781.2K
R6791.8K
R6802.2K
R6812.7K
R6824.7K
C6551000P
C6560.01
C6696.3V47
R69947
LED9V
R909100
C6350.1
C633C634
R647
R645
R646R644
10K
10K
10K100
R6986.8K
C6700.047
L608
L607
L606
L606-L607RLQZP101KT-Y
L608RLQZP100KT-Y
C6710.022
C6720.022
C6280.022
R66322K
C649330P
R66422K
C629330P
R6654.7K
TACT SWITCH CIRCUIT
C6590.022
L604
L604G0C100JA0030
R689560
C91850V3.3
L605
C6600.01
R690330K
Q607
IC900C1BB00000716
DIGITAL ECHO WITHMIC MIXING AMPLIFIER
C6620.047
R691150
R6928.2K
C66350V1
R693330K
Q606
C6641000P
C665100P
R6974.7K
R6968.2K
MIC_GND
MIC
R6941K
+9V
C66710V100
C6661000P
MIC
JK600
L605G0C3R3JA0030
Q606KTC3199GRTA
MIC AMPLIFIER
VR602EVUF2AF15B14
MIC VOL 1
23
VR600EVEKE2F3024B
JOG VOL C653100P
C654100P
Z600B3RAB0000012
REMOTE SENSOR
SUB_K1
R904 1K
R90
84.
7K
R90
547
0 MUTEA
R609 270 D622 LNJ301MPUJADR610 270R611 270
D623 LNJ301MPUJADD624 LNJ301MPUJAD
100P100P
R903 1K
R9212.2
R9202.2K
R94510
H900
C9220.068
C9210.068
C9200.068
D901D907
D901,D904,D907LNJ301MPUJAD
R923 270
V_JOG_A
V_JOG_B
V_JOG_A
V_JOG_B
GNDGND
LED_1
SW_LED
SSEQ_LED
V_JOG_A
V_JOG_B
R66047K
R65947K
S610DECK2OPEN
S611DECK1OPEN
R6282.7K
R6884.7K
SYS6V
SUB_K1
JK900
Q900
Q9002SC1740SSTA
MIC AMPLIFIER
R9394.7K
C919470P
C91
650
V4.
7
R938470K
R9372.2K
R941680
R942680
C90250V1
R926100
C66150V3.3
R93639
R94639
R94
08.
2K
C91
147
00P
R92822K
R92922KR
943
10K
C9100.015
C9120.033
C91
30.
01
D90
6B
0BA
5R00
0004
C92
310
V10
0
R93
582
KC914150P
Q6072SC1740SSTA
MIC AMPLIFIER
MIC
MUTE_E
R93422K
R927100
C90350V1
R93015K
R931 4.7K
C9043300P
R932 10K
C90550V0.47
C9070.033
C908 16V22
R95018K
ECHO_LVL
R9331K
C9060.015
KEY3
R9192.7K
R9141K
C9171000P
EE_CS
TOPOWER(1)CIRCUIT(CN900) ONSCHEMATICDIAGRAM-18
R629 2.2K
: +B SIGNAL LINE : MIC SIGNAL LINE
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
: MAIN SIGNAL LINE
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
3233
34353637383940
41424344454647
484950
515253545556575859606162636465666768697071727374757677787980
81828384858687888990919293949596979899100
IC600C2BBGF000362
MICROPROCESSOR
MM_CLK
REG7/GRID7
RM
T
REG8/SEG1
ECHO_LVL
MM_CSMM_REQ
REG_IN
REG6/GRID6REG5/GRID5
REG4/GRID4REG3/GRID3REG2/GRID2REG1/GRID1
DECK1
TPS
VREFAVSS
MM_DOUTMM_DIN
VEE
PLL
DA
MM
_RS
T
PLL
CK
MB
P2
MB
P1
VC
CX
OU
TX
INV
SS
XC
IN
/RE
SE
TC
NV
SS
NC
NC
EE
_CS
SD
ST/
DO
/SQ
CK
LM_R
LM_L
SE
R1(
AS
P_D
ATA
/MK
_DAT
)S
ER
2(A
SP
_CLK
)
SE
R3(
EE
_DAT
/EX
1_D
AT)
SE
R4(
MK
_CLK
)S
ER
5(E
E_C
LK/E
X1_
CLK
)K
EY
1K
EY
2K
EY
3
DE
CK
2
XC
OU
T
VOC_B
VOC_C
PLLCE
SE
G2
SE
G3
SE
G4
SE
G5
SE
G6
SE
G7
SE
G8
SE
G9
SE
G10
SE
G11
SE
G12
SE
G13
SE
G14
SE
G15
SE
G16
SE
G17
SE
G18
SE
G20
SE
G21
SE
G22
SE
G23
SE
G24
SE
G25
SE
G26
SE
G27
SE
G28
SE
G29
SE
G30
SEG32
SE
G31
SEG33SEG34SEG35
SEG36
SEG37SEG38
SW_L2SW_L1
SE
G19
SU_L2SU_L1
PCONTNC
V_JOG_BV_JOG_A
DCDETSYNC
PANEL CIRCUIT
FL600A2BD00000053
Q603
Q603-Q604KTC3199GRTAMICROPROCESSOR
BEATPROOF OSCILLATOR
X600
C616 10V22
C60
06.
3V10
0
L600RLQB3R3KT-1Y
R608 10K
R63
61K
R63
51K
R63
710
0
R670 100KR616
R617R618
R619R620
R621R622
R623R624
R626R625
R627
R6073.9K
R63
847
K
R60
168
0
R686 1K
R662 10K
C611 560PC612 560P
C613 560P
C617 0.01C618 0.01C615 0.01
C60
10.
1
C61
90.
01
C62
656
P
C62
510
00P
C620 68P
D6121SS380TE-17
SY
S6V
MM
_CLK
1M
M_R
EQ
MM
_CS
EC
HO
_LV
L
VR
EF+
TPS
DE
CK
1
DE
CK
2
KE
Y3
KE
Y2
KE
Y1
SE
R5
SE
R4
SE
R3
SE
R2
SE
R1
LM_L
LM_R
ST/
DO
SD
EE
_CS
PLL
CLK
PLL
DA
RM
TM
M_R
ST
C64135V22
C64035V22
R61468
R61568
100K100K
100K100K
100K100K
100K100K
100K100K
100K100K
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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
C603330P
R64122K
R6401K
C606560P
C607560P
C608560P
C60410V1000P
R606680
D613MA2C72300F
C6051000P
D620SLI325URCT31
R6054.7K
X600H0A327200073
X601RSXZ4M19B01T
X601
C62168P
R6044.7K
C6271000P
Q604
C62456P
C62318P
C62215P
R603330K
SCHEMATIC DIAGRAM - 13
R60210M
R901330
R902330
D608
D604
D602
D610
D605
R632
C609560PC610
560P
MM
_DIN
100
R633 100
MM
_DO
UT
R634 100
D615MA2C700A0F
D614MA2C700A0F
B0AACK000004
B0AACK000004
B0AACK000004
B0AACK000004
B0AACK000004
: +B SIGNAL LINE : -B SIGNAL LINE
1
17
16
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
2
4
6
8
7
5
3
1
2
4
6
7
5
3
1
17
16
15
14
13
12
11
10
2
4
6
8
9
7
5
3
TOMAIN CIRCUIT(CN303) ONSCHEMATICDIAGRAM-6
TOMAIN CIRCUIT(CN302) ONSCHEMATICDIAGRAM-9
TODECK CIRCUIT(CN1001) ONSCHEMATICDIAGRAM-16
PANEL CIRCUIT
CP601
CP600
Q605
Q605KRC102MTA
SYNC SWITCH
H601/W601
Q601
Q601KRC102MTA
PCONT SWITCH
Q600
Q600KRC103MTA
DCDET SWITCH
L602RLQB101KT-1Y
R668 470
SYNC
SYS6V
PCONT
SW5V SW5V
SER1 SER1/MKDATA
SER4 SER4/MKCLK
PCONT
TPS TPS
DECK1 DECK1
DECK2 DECK2
DVREF+
DVREF+
HP_GND
HPR
HPL
SW_L2
SW_L1
SUR_L2SUR_L1
PCONT
V_JOG_BV_JOG_A
DCDETSYNC
PLL
CE
D.GND
PCONT
SYS6V
FL2
FL1
-VP
D.GND
SYNCD616B0BA5R600016
R66722K
C63950V3.3
R612470K
R6134.7K
Q602
Q602KTA1267GRTA
DECK SUPPLY SWITCH
C636100P
C630100P
R66
9
C63150V1
D617B0AACK000004
C63250V2.2
R68747K
SW5V
MUTE_L
UP_GND
LM_R
SD
ST/DO
PLLCE1
PLLDA
PLLCLK
MM_RST
MM_REQ
MM_CS
SER2
SER1
VOC_B
VOC_C
HP_GND
HPR
HPL
MIC_GND
H600/W600
TOSPEAKERTERMINALCIRCUIT(CN954) ONSCHEMATICDIAGRAM-21
C6570.01
R68310K
R68410K
C65835V4.7
SCHEMATIC DIAGRAM - 14
R9491K
VREF+
Q610R94810K R947
470K
Q610KTA1267GRTAVREF SUPPLY SWITCH
SYS6V
D6111SS380TE-17
MIC
VOC_CVOC_B
100K
R67
110
0KR
672
100K
R67
310
0KR
674
100K
R67
510
0KR
685
100K
MIC_GND
MIC
+9V+9V
DCDETDCDET
LED9VLED9V
MUTE_AMUTE_A
MUTE_HMUTE_H
SW_L2
SW_L1
SUR_L1
SER2
SER1
VOC_B
VOC_C
SW_L2
SW_L1
SUR_L1
LM_L
SW5V
MUTE_L
UP_GND
LM_R
SD
ST/DO
PLLCE1
PLLDA
PLLCLK
MM_I/O
MM_CLK
MM_RST
MM_REQ
MM_CS
LM_L
R666 5.6KDVREF+
Q613
Q613KRC102MTA
INTERFACE SWITCH
R66147K
D62
5B
0AA
CK
0000
04
D62
6B
0AA
CK
0000
04
R65810K
Q614
Q614KTC3199GRTAINTERFACE SWITCH
R656220
MM_DOUT
R657220
MM_DIN
R65547K
DVREF+
R65422K
C64733P
C64633P
Q612
Q612KTC3199GRTAINTERFACE SWITCH
R65010K
R6491K
MM_CLK1
R65110K
R6522.2K
R65310K
R6304.7K
C67316V220
: +B SIGNAL LINE : MIC SIGNAL LINE: -B SIGNAL LINE : MAIN SIGNAL LINE
C10121000P
R10144.7K
R10054.7K
R102047
R103647
Q1001
Q1001KTC3199GRTA
SWITCHING(BEAT PROOF)
Q1005
Q1004
Q1007
Q1003
Q1010
Q1009
IC1004C1AA00000612
HIGH VOLTAGEAUDIO HEAD SELECTION
CP1002
CS1001
CS1002
R101018K
PL2
PH
OTO
2
AD
IN7
PH
OTO
1
BP
1
4
11
12
5
Q1003B1AAGC000007
SWITCHING(REC:ON)
Q1004-Q1005B1AAGC000007
BIAS OSC(PLAY:ON)
Q1008-Q1010KTC3875GRTA
PHOTOCURRENT AMPLIFIER
Q1008
1
2
36
5
4
Q1007KTC3875GRTABIAS OSC CONTROL
TODECKCIRCUIT(CP1001) ONSCHEMATICDIAGRAM-16
TODECKCIRCUIT(CP1002) ONSCHEMATICDIAGRAM-15
TOMECHANISMCIRCUIT (CS971) ONSCHEMATIC DIAGRAM-15
CS951 CS971
S951
S952
S953
PL
MODE
PL
GND
HALF
PHOTO_S
STBY_5V
VREF_GND
PHOTO_T
D1_CRO2
IC951CNB13030R2AUPHOTO INTERRUPTER
IC971CNB13030R2AUPHOTO INTERRUPTER
3
S972
S974
S971
S975
S973
PL
HALF
RECINH_R
MODE
RECINH_F
CRO2
IC1001AN7348S-E1P.B EQ/REC AMP/
ALC/TPS AMP
C10151000P
C1038220P
C10191000P
C1020470P
R100918K
R10261K
C10
0916
V47
C100650V1
R10011
C100250V2.2
C10031500P
C10074700P
L1001G0C470JA0030
L10027L1A62N
C10010.01
R10041.5K
R100310K
D1003B0AACK000005
R10061K
R101547
R10178.2K
C10320.018
C10
3010
V10
0
R10
183.
9K
C103450V3.3
C10
360.
033
C10
4016
V10
C10
4350
V4.
7 R10
294.
7M
C104410V33
R10552.2K R1098
10K
R103210K
R10384.7K
R103915K
C104616V220
R1090220
C101025V100
R10074.7
C100850V1
D1004B0BC3R700004
R101110K
C10266.3V47
C10162200P
C10172200P
C10131000P
C10110.047
C10180.01
R10134.7K
R10124.7K
C10141000P
C10221000P
C1021470P
C10231000P
C10271000P
C10
3110
V10
0
R101647
C10330.018
R10
193.
9K
R102210K
R10288.2K
R103127K
C104216V22
R103510K
C1039220P
C10
3550
V3.
3
C10
3750
V3.
3
C10
4116
V10
R10
3010
0 C104510V22
R102456K
R1027100K
R1037100K
R10862.2K
R1095100K
R972820
D971MA2C16500E
R952820
D951MA2C16500E
R95339K
Z971RGSD12A1445T
R97339K
1
2
4
6
8
9
7
5
3
1
2
4
6
8
9
7
5
3
SCHEMATIC DIAGRAM - 15
DECK CIRCUIT
R11050
R11000
R11010
R11030
R11020
Q1006KRC114STA
BIAS OSC CONTROL
R11040
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE: -B SIGNAL LINE
MECHANISM CIRCUIT(DECK 2)
MECHANISM CIRCUIT(DECK 1)
: +B SIGNAL LINE
VCC
H=OFF
IC1004
1 2 3 4 5
P R
R
R
P
P
LOGICA/B
ALC
NOR/CRO &HI/LOLOGIC
RIPPLEREJECTION-
+
-+
PB AMP (R)
PB AMP (L)
B
A
IC1001
1 2 3 4
21222324
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
LOGICREC/PB
1 2 4 6 8753 9
HA
LF
RE
CIN
H_R MO
DE
RE
CIN
H_F
AD
_OU
T
VR
EF
_GN
D
STB
Y_5
V
1234567
1
2
4
5
3
1
2
4
5
3L
R
ERASEHEAD
RECORD/PLAYHEAD
1
2
4
5
3
1
2
4
5
3
LPLACKBACK
HEAD
R
R100822K
Q1006 CrO2
D2_
CR
O2
IC1002C1BB00000574
I/O EXPANDER
R109710K
C106450V3.3
Q1011Q1017
KTD1146YTAMOTOR SWITCH
Q1020
Q1020-Q1021KTD1304TA
FILTER AMP
CP1001
Q1018KTA12710YTA
PLUNGER ON/OFFSWITCH
Q1016
Q1022KRA102STA
REC ON/OFF SWITCH
CN1001W1002
H1001/W1001
VR
EF+
AD
IN6
HA
LF
MO
DE
PH
OTO
1
PH
OTO
2
VR
EF-
SW
5V
BP1
PL2 PL1
PL1
MO
DE
HA
LF
VR
EF+
VR
EF-
2PL
1PL
2PL
1PL
DIG
GN
D
MO
+B
AFG
ND
PB
OU
TR +B
RE
CIN
L
RE
CIN
R
MO
GN
D
GN
D
PB
OU
TL
Q1021
Q1016KRA102STA
DECK MUTING SWITCH
Q1023KRA102STA
DECK MOTOR ON/OFFCONTROL SWITCH
Q1019
VR
EF+
AD
IN7
AD
IN6
AD
IN5
VR
EF-
MK
CLK
MK
DAT
A
TOMAIN CIRCUIT (CN304) ONSCHEMATIC DIAGRAM-5
TOPANEL CIRCUIT(H601/W601) ONSCHEMATIC DIAGRAM-14
VR
EF+
C105150V1
Q1014C104850V1
Q1012
C105316V220
C10491000P
R1052220
R108747K
C105250V1
Q1015
C104750V1
C10501000P
R1046100KQ1013
R10481K
Q1012-Q1013KTD1304TA
MUTING
Q1014-Q1015B1ABCF000011
BUFFER AMP
Q1019KTA12710YTA
PLUNGER ON/OFFSWITCHR1040
56K
C10620.1
R10804.7KC1061
100P
R10762.2K
C1059100P
R10752.2K
R10794.7K
R10
661K
R10
651K
R10612.7
R10622.7R1063
1K
R10641K
R108922K
R108822K
R1060390
C105550V0.1
R105910K
R10582.7K
R10572.2K
R1056220
C105450V3.3
R10912.2K
R10941K
R108547K
R10922.2K
R10931KR1096
100K
R1053680
R1054680
R10491M
R1051220
R1045100K
R10471K
R10842.2K
R10501M
TOMECHANISMCIRCUIT (CS951) ONSCHEMATIC DIAGRAM-15
Q1017
Q1018
SCHEMATIC DIAGRAM - 16
DECK CIRCUIT
Q1011KTC3875GRTA
PHOTOCURRENT AMPLIFIER
R10990
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE
Q1022 Q1023
: -B SIGNAL LINE
: +B SIGNAL LINE
1246810 9 7 5 3
1 2 4 6 87531 2 4 6 8753 9
IC1002
HI S
P
DO
LBY
BP
2
DAT
A
CLK
TAP
E
BP
1
DM
T
1H RE
C
1M 2PL
1PL
VC
CG
ND
CR
O2
1234
13 14 15 16
5
12
6
11
7
10
8
9
12
12
M
Z1002RGSD12A1445T
1 2 3 4 5 6 7
12
11
10
2
4
6
8
9
7
5
3
1
12
11
10
2
4
6
8
9
7
5
3
1
12
11
10
2
4
6
8
9
7
5
3
1
1234567891011121314151617181920212223242526
SIL
SIR
IN G
ND
L IN
R IN
-VD
+VD
-CIN
+CIN
RE
LAY
-DI S
EN
SE
+DI S
EN
SE
IH D
ET
DIS
P H
MU
T
+CO
UT
-CO
UT
GN
D
AC
IN
R O
UT
-VC
C L
OW
+VC
C L
OW
L O
UT
-VC
C H
I
+VC
C H
I
SO
R
SO
L
IC500
1 2 3 4 5 6 7 8 9 10 11 12
ACTIVELOW
IC501
+VIN
2
+10V
+3.3
V
GN
D
-VIN
2
-9V
+5V
+9V
+15V
+VIN
1
TOMAINCIRCUIT(CN300)ONSCHEMATICDIAGRAM-11
TOMAINCIRCUIT(CN301)ONSCHEMATICDIAGRAM-11
CP500
CP501
TGND
+15V
FR_L
FR_R
AGND
AGND
LO_L
LO_R
SURROUND
S.WOOFER
DC DET
MUTE H
PGND
DGND
VGND
+9V
-9V
MP GND
3.3V
8V
SW 5V
FAN
LED 9V
MO10V
IC500RSN309W44B
HIC
C50
082
0PC
501
820P
C50
282
0P
R50
5 3
.3K
R50
3 3
.3K
R50
4 3
.3K
R50015K
R50115K
R50
6 3
.3K
R50215K
C50
382
0P R51047K
C51015P
R50947K
C50915P
R50856K
C50822P
R50756K
C50722P
C50
4 0
.01
C50
5 0
.01
Q541
Q542
Q542KTC2026STABILIZER
Q540
Q540KTA1046REGULATOR
C5060.01
R54547K
R5445.6K
R5438.2K
R54247K
D542B0BA01100004
D541B0BA01100004
D540MTZJ24DTA
R565330
R5484.7
D50
1
D50
0
B0J
AP
G00
0019
B0J
AP
G00
0019
R5462.7K
C5410.01
R5404.7
C51
1 0
.047
R511470K
R513680
R5121K
SCHEMATIC DIAGRAM - 17
POWER (1) CIRCUIT
CP503SURR_R
IC501C5BA00000105VOLTAGE REGULATOR
R5412.7K
C5400.01
Q5412SD1859QRTV2
REGULATOR
Q520
Q521
Q520-Q521KTC3199GRTA
DCDET SWITCH
C5271000P
C5266.3V220
R528100K
D524 RL1N4003S-P
D525 RL1N4003S-P
R52547K
R52447K
C51950V2.2
D526B0AACK000004
R529100K
C52
450
V47
C52
550
V47
R52
31.
5K
R52
21.
5K
C52350V47 C520
25V330C52150V47
C52250V47
TOSPEAKERTERMINALCIRCUIT(CN957)ONSCHEMATICDIAGRAM-20
: MAIN SIGNAL LINE: -B SIGNAL LINE: +B SIGNAL LINE
12
11
10
2
4
6
8
9
7
5
3
1
TOPOWER(2)CIRCUIT(H502/W502)ON SCHEMATICDIAGRAM-19
LO_L
LO_R
SUBW
IN GND
AGND OUT
-VD
AC_IN
PGND
-VCCH
+VD
-VCCL
+VCCH
+VCCL
12
11
10
2
4
6
8
9
7
5
3
1
15
14
13
Q550
Q550KRA120MTA
SWITCH
Q522
Q522B1AAGC000007
MUTING SWITCH
TOSPEAKERTERMINALCIRCUIT(CN958)ONSCHEMATICDIAGRAM-20
+VCCH
+VCCL
AC_GND
-VCCH
AC_IN
FR_L GND
FR_R GND
FR_R
12
11
10
2
4
6
8
9
7
5
3
1
15
14
13
CN959
H500/W500
-VCCL
FR_L
E500
2
1
CN900
CP502
SURR_L
Q543
Q544
R55122K
R5523.3K
R55010K
R54922K
SURR_GND
VDMUTE_DET
FLT_GND
SUB+BGND
SUB+B
DC_DET
FAN_DET
R5472.7K
Q543-Q544KTA1267GRTA
SWITCHING
Q545B1ACCL000012
SWITCHING
Q546B1ACCL000010
SWITCHING
D543B0AACK000004
D544B0AACK000004
Q545R55410K
R55310K
Q546
R55510K
R55633K
Q549
R518100K
C5446.3V470
R51639K
D527B0AACK000004
R53022K
C53135V4700P
C53235V5600P
C53435V4700P
C53335V5600P
R56039K
Q547
Q547-Q549KTC3199GRTA
SWITCHING
Q548
R55910K
R51710K
R557100
C51716V220
R5614.7K
R564100K
R563100
C54350v2.2
D545B0AACK000004
TOSPEAKERTERMINALCIRCUIT(CN956)ONSCHEMATICDIAGRAM-20
R56256K
C5420.01
D522B0BA01900005
D523B0BA01900005
R52747K
D520B0BA01900005
D521B0BA01900005
R52647K
R5212.2
C5360.18
R5202.2
SCHEMATIC DIAGRAM - 18
POWER (1) CIRCUIT
AC_GND
TOTACT SWITCHCIRCUIT (H900)ON SCHEMATICDIAGRAM-12
C5121000P
: MAIN SIGNAL LINE: -B SIGNAL LINE: +B SIGNAL LINE
SCHEMATIC DIAGRAM - 19
POWER CIRCUIT (2)
IC502RSN312H24-P
HIC
IN G
ND
L IN
R IN
-VD
+VD
-HIN
+HIN
RE
LAY
-DI S
EN
S
+DI S
EN
S
IH D
ET
DIS
P H
MU
T
DC
DE
T
OV
ER
LO
AD
GN
D
AC
IN
R O
UT
-VC
C L
OW
+VC
C L
OW
L O
UT
-VC
C H
IGH
+VC
C H
IGH
IC502
12345678910111213141516171819202122
2
4
6
8
7
5
3
1
TOPOWER(1)CIRCUIT(CN959)ONSCHEMATICDIAGRAM-18
12
11
10
2
4
6
8
9
7
5
3
1
15
14
13
H502/W502
TOSPEAKERTERMINALCIRCUIT(CN955)ONSCHEMATICDIAGRAM-21
R58
1 3
.3K
R58
3 3
.3K
C58
182
0P
C58
082
0PR58015K
R58215K
C58
6 0
.047
C58
3 0
.01
R58456K
C58415P
R58556K
C58515P
C5870.01
D58
1B
0JA
PG
0000
19
D58
0B
0JA
PG
0000
19
R58
6 4
70K
R58
7 1
K
LO_R
GND_R
LO_L
GND_L
SUBW_R
GND_R
SUBW_L
GND_L
C58
2 0
.01
C58835V4700P
C58935V5600P
C59835V5600P
C59935V4700P
H503/W503
LO_L
LO_R
SUBW
IN GND
AGND OUT
-VD
+VD
AC_IN
PGND
-VCCH
-VCCL
+VCCH
+VCCL
: -B SIGNAL LINE: +B SIGNAL LINE : MAIN SIGNAL LINE
SCHEMATIC DIAGRAM - 20
SPEAKER TERMINAL CIRCUIT
TOPOWER(1)CIRCUIT(H500/W500) ONSCHEMATICDIAGRAM-18
12
11
10
2
4
6
8
9
7
5
3
1
15
14
13
TOPOWER(1)CIRCUIT(CP502)ONSCHEMATICDIAGRAM-18
12
11
10
2
4
6
8
9
7
5
3
1
CN956
CN958
TOPOWER(1)CIRCUIT(CP503)ONSCHEMATICDIAGRAM-17
12
11
10
2
4
6
8
9
7
5
3
1
CN957
24 3 1JK953
24 3 1JK952JK951
SU
RR
_L
SU
RR
_GN
D
SU
RR
_R
FR_L
FR_R
FR_L
GN
DFR
_RG
ND
LO_L
LO_R
LO_L
GN
DLO
_RG
ND
C9700.047
R97010
C9710.047
R97110
R97768K
R976180K
R996100K
R993 39K
R992 39K
R979 39K
R983 39K
R982 39K
C9810.047
R98110
C9800.047
R98010
R989390K
D983
R988390K
D984
R999390K
D982 D987 R998390K
C9910.047
R99110
C9900.047
R99010
R986390K
R987100K
D979B0AACK000004
R99410KD978
B0AACK000004
R99510KD977
B0AACK000004
R98410KD976
B0AACK000004
R985 10K
R531 22K
+VCCH
+VCCL
AC_GND
AC_GND
-VCCL
-VCCH
AC_IN
FR_RGND
FR_LGND
FR_L
FR_R
FAN_DET
DC_DET
SUB+B
SUB+BGND
VMUTE_DET
FLT_GND
SURR_L
SURR_GND
SURR_R
D982-D984,D987B0AACK000004
R997180K
: -B SIGNAL LINE : MAIN SIGNAL LINE: +B SIGNAL LINE
SCHEMATIC DIAGRAM - 21
SPEAKER TERMINAL CIRCUIT
4321
4321 4321
2
4
6
8
7
5
3
1
CN955
TOPOWER(2)CIRCUIT(H503/W503) ONSCHEMATICDIAGRAM-19
10
2
4
6
8
9
7
5
3
1
H950/W950
TOTRANSCIRCUIT(CN950) ONSCHEMATICDIAGRAM-22
H951/W951
TOTRANSCIRCUIT(CN951) ONSCHEMATICDIAGRAM-222
4
6
7
5
3
1
W952
TOSUB TRANSCIRCUIT(CN953) ONSCHEMATICDIAGRAM-22
2
3
1
2467 5 3 1CN954
TOPANEL CIRCUIT(H600/W600) ONSCHEMATICDIAGRAM-14
D970KBP152G4R5
C95425V2200
F4250V T6.3AL
FC5FC6
FP950 4000
C9530.01
FP951 1000
C95050V100
D959RL1N4003S-P
DG
ND
FL2
FL1
PC
ON
T
SY
S6V
SY
NC
-VP
D960RL1N4003S-P
R9584.7
Q950
Q9502SB621ARSTA
-VP VOLTAGE REGULATOR
C957100V10
C9560.01
R957150
R9594.7K
D961MTZJ30ATA
C95563V100
Q953
Q953B1AAGC000007
PCONT SWITCH
R9603.3K
Q951
Q9512SD21370PA
SYS6V VOLTAGE REGULATOR
C96310V47
D9641T3T
D967B0AACK000004
D965B0BA6R600008
C9620.01
D9661T3T
Q952
Q952B1AAGC000007
STABILIZER
R9511.5K
R9501.2K
C9611000PR962
820K
R95222
R95318
R95412
D9681T3T
C95916V1000P
C96016V1000P
C9580.01
D9621T3T
D9631T3T
D958B0FBAM000009
D957B0FBAM000009
C9520.1
D951-D954,D969,D971-D973B0HARM000017
D97
1
D95
4
D95
2
D97
3
D96
9
D95
3
D95
1
D97
2
F3250V T6.3AL
FC7FC8
C9510.1
LO_R
GND_R
LO_L
GND_L
SUBW_R
GND_R
SUBW_L
GND_L
: -B SIGNAL LINE : MAIN SIGNAL LINE: +B SIGNAL LINE
SCHEMATIC DIAGRAM - 22: +B SIGNAL LINE
2
4
6
7
5
3
1
8
10
9
2
4
6
7
5
3
1
2
1
3
220110
127240
220
110127
2405
2
3
4
1
6
7
8
13
14
9
11
12
10
8
6
7
4
5
2
3
1
2
1
3
4
2
1
3
4
2
1
3
2
1
3
AC TRANSFORMER CIRCUIT
110V/127V/
220V-230V/240V
50Hz/60Hz
T501G4C8AHK00001
W3B
W1B W1A
T502G4C2AAJ00001
F1250V T4AL
Z501ERZV10V511CS
FC2 FC1
JK500
SUB TRANSFORMERCIRCUIT
CN950
RL502RSY0040M-0
L500RLQZ371
VOLTAGE SELECTORCIRCUIT
W5B
W7B
W6B
W2B
W4B
W3A
F2250V T2AL
FC4 FC3
PL1
W5A
W7A
W6A
W2A
W4AS501
K0AFZA000005VOLTAGE
SELECTOR
D950RL1N4003S-P
TOSPEAKERTERMINALCIRCUIT(H950/W950) ONSCHEMATICDIAGRAM-21
CN951
TOSPEAKERTERMINALCIRCUIT(H951/W951) ONSCHEMATICDIAGRAM-21
TOSPEAKERTERMINALCIRCUIT(W952) ONSCHEMATICDIAGRAM-21
CN953
SPINDLEPOSITIONCIRCUIT
CD LOADINGCIRCUIT
CD DETECTCIRCUIT
SW5
GP1S94D1
D2B0BA4R600003
W1
SW4
W2
Q1B1GACFGG0004
POWER SUPPLYCONTROL
SW3
SW2
SW1
Q1
RM1
M
C20.01
R1 1K
C116V100
CW
BOTTOMSW
DRIVEPOWER
HALF
CLAMP
CCW
OPEN
SW1
P_GND
SW2
L
D_GND
PSLED
POSITION
CN1
PLUNGER
TOMAIN CIRCUIT(CN309) ONSCHEMATICDIAGRAM-6
W2
4 3
2 1S1S2SCS2’S1’
S3S3’S4
S5S5’
PT
P(0)P(110)P(123)
P’(0)P’(13)
P’(123)
VR
EF
VC
C
NC
IC1C0GAM0000005
MOTOR DRIVE
NC
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