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Service Manual TOP NEXT
ORDER NO. MD0102038C1
A6
CD Stereo System
l SA-AK66
Colour
(S)... Silver Type
Area
(P)... U.S.A.
(PC)... Canada
TAPE SECTION :
SG-2W MECHANISM SERIES
CD SECTION :
RAE0152Z-3 TRAVERSE DECK SERIES
Specifications
· AMPLIFIER SECTION
Power output
THD 10% Total harmonic distortion
(Front 1 kHz) 70 W per channel (6Ω)
(Center 1 kHz) 70 W per channel (8Ω)
(Surround 1 kHz) 35 W per channel (8Ω)
Total output in stereo mode 140 W
Total output in Dolby Pro Logic mode 280 W
FTC Power output
THD 10% Total harmonic distortion
(Front 70-16 kHz) 60 W per channel (6Ω)
(Center 70-16 kHz) 70 W per channel (8Ω)
(Surround 70-16 kHz) 35 W per channel (8Ω)
Total output in stereo mode 120 W
Total output in Dolby Pro Logic mode 260 W
Input sensitivity
AUX 250 mV
Input Impedance
AUX 13 kΩ
· FM TUNER SECTION
Frequency range 87.9 - 107.9 MHz (200 kHz steps)
87.5 - 108.0 MHz (100 kHz steps)
Sensitivity 2.5μV (IHF)
S/N 26 dB 2.2μV
Antenna terminal(s) 75Ω (unbalanced)
· AM TUNER SECTION
Frequency range 520 - 1710 kHz (10 kHz steps)
Sensitivity
S/N 20 dB (at 1000 kHz) 560μV/m
· CASSETTE DECK SECTION
Track system 4 track, 2 channel
Heads
Record/playback Solid permalloy head
Erasure Double gap ferrite head
Motor DC servo motor
Recording system AC bias 100 kHz
Erasing system AC erase 100 kHz
19 Troubleshooting Guide TOP PREVIOUS NEXT
TOP PREVIOUS NEXT
30
29 22 28272625
7 6 5 4 3 2 1
23 2421201915 16 17 18
14 13 12 11 10 9 8
IC703
IC703AN8739SBE2
FOCUS COIL/TRACKING COIL/
TRAVERSE MOTOR/SPINDLE MOTOR DRIVE
R7293.9K
R7283.9K
R7273.9K
R7494.7K
R7236.8K
R7316.8K
R725390
R7151K
R72
418
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
702
0.1
C70
627
00P
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
MM701
MM702
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
Q7012SA1037AKSTXLASER POWER DRIVE
1521 20 19 18 17 1624 23 2228 27 26 25
1413121110987654321
IC701IC701AN8885SBE1
SERVO AMP
81
2
3
4 5
6
7
VC
C
NC
38 37
3536
33
29 30
GND
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
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
68
5
49
23
GND
VCC
AIN
BIN
VREF
NAOUT
GND
NBOUT
F+
F-
T+
T-
LPD
VREFNA
NB
GNDLD GND
LD
PDE
VCC
NC
PD
OW
N
NC
NC
NC
28
3.3V
((3V
))
3.3V
((3V
))
3.3V
((3.
5V))
3.3V
7.3V
7.3V
7.3V
1.6V
1.6V
1.6V
3.3V
((3.
5V))
3.3V
3.7V
((3.
5V))
3.7V
((4.
1V))
1.6V
1.6V
3.2V
((0V
))
1.6V
1.6V
3.2V
2.7V((2.3V))0.9V
((2V))
R7504.7
SCHEMATIC DIAGRAM -1
CD SERVO CIRCUIT
OPTICAL PICKUP CIRCUIT
: CD SIGNAL LINE
1.6V
1.6V
1.6V
1.6V
3.2V
0V((
0.2V
))
2.7V
((2.
3V))
0.9V
((1.
4V))
0.7V
1.9V
1.6V
0V 0V((
3.1V
))
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V 0V
0V((
3.2V
))
: +B SIGNAL LINE : +B SIGNAL LINE
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
R7140
R7171K
R70947K
R71182K
R721100
R7181K
R712
220
R74147K
R742220K
R75310
C72210P C721
10P
C7240.1
C7445600P
C7261000P
C7251000P
C7300.1
C754470P
C7330.1
C7180.22
C716820P
C7451000P
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
TCK
DE
MP
H
IN
DVSS1
DVDD1
VDD
AVSS2
AVDD2
OUT
/CLD
CK
FCLK
IPFL
AG
FLA
G
CLV
S
CR
C
/TE
ST
AVD
D1
AVS
S1
RS
EL
PS
EL
MS
EL
BCLK
LRCK
SRDATA
TX
MCLK
MDATA
MLD
SENSE
/FLOCK
/TLOCK
BLKCK
SQCK
SUBQ
DMUTE
STAT
/RST
SMCK
TVD
PC
EC
M
EC
S
TRD
FOD
VR
EF
FBA
L
TBA
L
FETERFE
NV
VD
ET
OFT
TRC
RS
/RFD
ET
BD
O
LDO
N
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
RESET SW
1
KIC
K
TRV
/RST
3
STAT
4
SUBQ
6
SQCK
7
BLKCK
8
MLDMDATA
MCLK
P.GND+7.5V
17
TX
LD SWD.GND
+3.3VRch OUT
A.GND
Lch OUT
19
RSXZ16M9M01T
0V((
3.2V
))
0V((
3.2V
))0V 0V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
3.2V
((0V
))
3.2V
1.6V
3.2V
0.5V
3.2V
0V
0V((0.2V))
3.2V((3.1V))
0V((3.1V))
3.1V
3.2V
3.2V
2.9V
1.5V
1.5V
2.9V
3.2V
3.2V
3.2V
1.5V
1.5V
3.2V
0.5V
1.6V
1.6V
1V
1.6V
1.5V
IC702MN662790RSCSERVO PROCESSOR
DIGITAL SIGNAL PROCESSOR/DIGITAL FILTER/D/A CONVERTER
TJ702
18
SCHEMATIC DIAGRAM - 2: CD SIGNAL LINE
CD SERVO CIRCUIT
TOPANELCIRCUIT(CP606) ONSCHEMATICDIAGRAM-8
: +B SIGNAL LINE : +B SIGNAL LINE
D
SG
: FM/AM SIGNAL LINE
50V1
IC101
IC102
Q101AM LOOPANT
AM EXTANT
JK101
75
FM EXT ANT
L102
8
71
3
4
2
5
6
2
1
3
4
100K
Z120 (RAL0029)
5.6P
0.001
100K
3901.2u
2.2P
180P
820K
3.3P 10P
0.001
0.47u
100K
2.7K
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.
01
C13
7
3300
P
R12
368
K
R1024.7K
C13950V4.7
C13
115
0P
R14322K
C11
5 C11
9
680P
R12
0 47
K
C11
60.
033
C1380.01
C12016V10
R12122K
R11
8C
127
C10
910
00P
C11
4C
126
10
Z102
R11
94.
7K
C1060.01
C14
80.
01
C14
710
00P
R124 33X
102
R127 470
C122
R1222.7K
C12
150
V0.
47
C12
350
V1
C11
310
00P
R15
182
R1161K
R115560
C11150V4.7
R11310K
R111390
R12
927
K
C12
410
0P
R12882
R13010K
C1306.3V100
C1321000P
D101UDZSTE175R1B
C12516V22
C13427P
C13327P
C1120.01
X10
3
IC102LC72131MDTRM
PLL FREQUENCY SYNTHESIZER
IC101LA1833NMNTLM
FM/AM IF AMPDET/AM OSC MIX/
FM MPX
C14250V1
R1426.8K
C14150V1
R1416.8K
R145100K
C1436800P
R146100K
C14
468
00P
0.1C129
6.3V100C149
R131
R1371K
R1361K
R1351K
R134470
CE
PLL
DA
PLL
CK
DO
/ST
R1383.3K
R13210K
R1331K
SD
DO
/ST
R1261K
R125470
RCH
CE
LCH
PLLDADO/STPLLCK
15VDO/ST
MUTEA
SD+7.5V
2A
1A
Q106KRA102MTA
POWER SUPPLY CONTROL(FM : ON)
R1101K
R1145.6K
R152
C1100.01
C1070.047
R112100K
C1088P
R11747K
R103270
R105470
C1041000P
R106470K
R107330
C1030.01
Q1012SC2058SPTA
FM IF AMP
R1041K
CF201
2
1 3
TUNGND
068
RLQ
B1R
0KTD
-D
RLF
DFT
22D
D
RS
XC
7M20
S05
T
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
AFC
AM
RF
IN
AG
C
AM
OU
T
DE
T O
UT
PIL
OT
IN
MP
X IN
PIL
OT
OU
T
RC
H
LCH
MO
NO
FM/A
M
STR
Q
VC
C
FM D
ET
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
FMIN
AM
IN
MO
NO
IFIN
FMSTR
Q
SW
B
SW
A
AMDO
DI
CE
CL
XIN
SCHEMATIC DIAGRAM - 3
TUNER CIRCUIT
: FM SIGNAL LINE : AM SIGNAL LINE: FM OSC SIGNAL LINE : AM OSC SIGNAL LINE
: +B SIGNAL LINE
3.3K
16V
2250
V3.
3
50V
4.7
<2.0
8V>
(2.0
7V)
((2.
09V
))2.
09V
<6.1
V>
(6.4
2V)
((6.
27V
))6.
28V
<2.0
8V>
(2.0
7V)
((2.
07V
))2.
08V
<2.0
6V>
(2.0
6V)
((2.
08V
))2.
07V <0
V>
(0V
)((
0V))
0V<5
.15V
>(5
.14V
)((
4.22
V))
5.12
V<5
.15V
>(5
.16V
)((
5V))
5.16
V<3
.97V
>(5
.15V
)((
4.13
V))
4.12
V<6
.1V
>(6
.43V
)((
6.17
V))
6.27
V<0
.02V
>(0
.02V
)((
3.68
V))
3.68
V<5
.01V
>(1
.32V
)((
5.19
V))
5.19
V<3
.66V
>(4
.55V
)((
3.76
V))
3.72
V
<1.6
9V>
(1.7
6V)
((1.
78V
))1.
77V
<1.7
V>
(1.7
5V)
((1.
76V
))1.
76V
<2V
>(2
.01V
)((
2.02
V))
2.02
V
<2.0
7V>
(2.0
7V)
((2.
08V
))2.
08V
<2.0
6V>
(2.0
6V)
((2.
07V
))2.
07V
<2.3
9V>
(1.5
6V)
((2.
36V
))2.
36V
<2.0
2V>
(1.2
5V)
((2.
02V
))1.
86V
<0.1
6V>
(0.7
5V)
((0.
25V
))0.
25V
<2.4
2V>
(2.0
6V)
((2.
46V
))2.
46V
<2.4
2V>
(2.0
6V)
((2.
46V
))2.
46V
<6.1
1V>
(6.4
2V)
((6.2
7V))
6.27
V
<4.6
8V>
(5.0
1V)
((4.
85V
))4.
85V
<2.6
V>
(2.6
1V)
((2.
61V
))2.
62V
<0.5
5V>
(0.5
5V)
((0.
77V
))0.
55V
<0.0
2V>
(0.0
2V)
((0.
23V
))0.
02V
<0.0
2V>
(0.0
2V)
((4.
75V
))0.
02V
<5.1
5V>
(5.1
6V)
((5.
03V
))5.
16V
<5.0
1V>
(0.1
8V)
((5.
19V
))5.
19V
<4.6
6V>
(4.9
8V)
((4.
83V
))4.
83V
<0.0
2V>
(0.0
2V)
((4.
43V
))4.
43V
<0.0
5V>
(12.
3V)
((12
.31V
))12
.25V
<0V
>(0
V)
((0V
))0V<0
V>
(0V
)((
0V))
0V<0V
>(2
.49V
)((
2.59
V))
2.59
V
<2.5
8V>
(0V
)((
0V))
0V<1.1
5V>
(5.1
6V)
((5.
16V
))5.
17V
<0.8
1V>
(0.9
V)
((0V
))0V<0
.81V
>(0
.9V
)((
0V))
0V<5.6
4V>
(1.8
4V)
((12
.33V
))12
.26V
<0V
>(0
V)
((0V
))0V<2
.59V
>(2
.6V
)((
2.6V
))2.
6V
0V(0V)<13.5V>
13.6V(13.6V)<13.6V>
13.6V(13.6V)<0V>
0V(0V)<11.5V>
0V(0V)<0V>
0V(0V)<0.7V>
TOMAIN CIRCUIT(1B) ONSCHEMATICDIAGRAM-4
TOMAIN CIRCUIT(2B) ONSCHEMATICDIAGRAM-4
AM ANT COIL
AM OSC COIL
14
13
12
11
10
2
4
6
8
9
7
5
3
1
CN205
18 17 16 15 14 13 12 11 10 24689 7 5 3 1CP503
9 10 11 12 13 14 15 16
8 7 6 5 34 2 1
IC305 IC305BU2090AF-E2
I/O EXPANDER
JK201
JK202
BASS1
BASS2
ALCR
ALCC
BASS3
BASS4
BASS5
STEPCSI
SC
KABC
BP
CLK
BP
MF
INLA
INR
A
INLB
INR
B
INLC
INR
C
INLDINRD
RECL
RECR
VFC1
GND
VFC2
MIC
FILTER
CAP
VCC
OUTR
OUTL
HPFL1
HPFL2
HPFL3
HPFR1
HPFR2
HPFR3
F3R
2F1L2
F1L1F2
L2
F2L1
F1R
2
F1R1 F3R
1
F2R
2
F2R
1
DPLL1
DPLL2
DPLR2
DPLR1
F5L
F5RF4R
2
F4R
1
F4L1
F4L2
F3L2
F3L1
PS2
PS1
32
33343536373839404142434445464748
49
3150
3051
2952
2853
2754
2655
2556
2457
2358
2259
2160
2061
1962
1863
17
1615141312111098765432
64
1
1
2
4
6
8
10
9
7
5
3
CN204
C33
916
V10
C40
550
V4.
7
C46450V2.2
C30
4
16V
10
C208 50V2.2C408
50V2.2
C205
50V4.7
C40650V2.2
C20650V2.2
C21
050
V2.
2C
410
50V
2.2
C209 16V10
C301 16V10
C337 16V10
C211 16V10C411 16V10
C409 16V10
R31
527
K
R3184.7K
R30782K
R31347K
R34
022
0
R31
44.
7K
R47910
R39610K
R471 4.7KR470 4.7KR469 4.7KR468 4.7KR466 1KR465 4.7KR464 4.7KR463 1KR462 4.7KR461 4.7K
R42
01K R41
91K
R45
947
K
R45
847
K
R45
710
K
R45622K
R455 12K
R454 220R453 22K
R45110K
R452 12K
R47
210
0KR
416
100K
R21
610
0K
R47
310
0K
R474100
R31
72.
7K
R31
62.
2K
R4184.7K
R2184.7K
R41
72.
2K
R21
72.
2K
R2352.2K
R23
610
KR
436
10KR435
2.2K
R2142.2K R
215
10K
R41
510
KR4142.2K
R2122.2K R
213
10K
R41
310
K
R4122.2K
R41
039
KR
409
820
R20
982
0R
210
39K
R211220K
R411220K
R3954.7K
R302 100KR301 100K
R20
810
K
R2071.5K
R4071.5K
R40
810
KR
406
47K
R20
647
KR4051K
R2051K
R40110K
R20110K
R20
23.
9KR
402
3.9K
R312 3.3K
R30682K
R30
482
K
R305390K
R308390K
R309 82KR311 15K
R31022K
R39
310
K
R39
41K
C30
950
V0.
33
C30
850
V0.
33
C307 50V0.33
C31
0
50V
0.33
C46
70.
15C
314
0.15
C44
80.
15C
312
0.15
C31
50.
027
C45
20.
15C
313
0.15
C44
00.
15C
311
0.15
C32
315
00P
C32
2
C32
1
C31
956
00P
C31
70.
027
C3380.22
C46
610
00P
C3320.1
C4411000P
C45
310
00P
C46
310
0P
C3340.22 C
333
0.22
C465 470PC461 470P
C4590.1
C462100P
C3290.068
C20
722
0P
C40
722
0P
C20
110
0PC
401
100P
C40
210
0PC
202
100P
C30
00.
01
C45
010
0PC
451
100P
C302 0.1
C303 0.047
C305 0.047C306 4700P
C31
60.
027
C31
80.
027
C32
056
00P
C32
4
C3260.068
C3250.068
C3270.068
C3280.068
C3300.068
C336 0.1
C44
90.
47
Q304
Q3042SB621ARSTA
SUPPLY SWITCH(CD PLUNGER)
D30
2
MA
728T
X
D31
1
RL1
N40
03S
-P
Q305
Q305KRC102STA
SWITCH FOR PLUNGER
D313UDZSTE177R5B
VS
S
VE
E
VD
D2X1X
X-C
OM0X3XAB
INH
1Y 3Y 0Y2YY-C
OM
9 10 11 12 13 14 15 16
8 7 6 5 34 2 1
IC301
IC301TC4052BFNELM
CMOS SWITCH
SP
C
SP
B
SPA
DC
DE
T1
PLL
DA
PLL
CLK
LED
_CTL
PLL
CE
1
SE
R4
SE
R5
CD
7.5V
CD
3.3V
GN
D2
CD
R
GN
D1
CD
L
AU
X_S
EL
SP
E_S
EL
-9.0
V
+9.0
V
MIC
CD
R
CD
L
SP
E
SP
C
SP
B
SPA
SE
R6
SE
R3
SE
R5
SW
5V
+9.0
V
RCHCE PLLCE1
LCHPLLDA PLLDA
DO/STPLLCLK
PLLCLK
GND1+15V
DO/ST SQCK/ST/DO
SD7.5V +9.0V
PBLPBR
RECLRECR+15V
LTIN
RTINSLIN
SRINCIN
SWIN
VREF+
CHG_AD2
SW5V
SW2
SW1CHG_AD1
CH
G_P
LGR
VREF+CHG_CCWCHG_HALF
CHG_CW
+9.0
V
/CD
PC
ON
T
SP
E_S
EL
AU
X_S
EL
DP
L/S
T
MU
TE_S
MU
TE_C
MU
TE_A
SE
R6
SE
R4
VR
EF+
LED
_CTL
NC
/CD
1
LED
_CTL
S.WOOFER
VC
C
DG
ND
DAT
A
CLKMU
TE_S
MU
TE_C
MU
TE_A
NA
S_A
NA
S_B
DP
L/S
T
PC
ON
T
SP
E_S
EL
AU
X_S
EL
RCH
LCH
AUX1
LCH
RCHLCH
RCHCCH
SURROUND
MO10VDGND
PGND
8V 10V
5600
P
5600
P
1500
P
IC302BH3874AKS2
AUDIO SOUND PROCESSOR
TOPANEL CIRCUIT (CP605) ONSCHEMATIC DIAGRAM-8
TODECKCIRCUIT(H1001/W1001) ONSCHEMATICDIAGRAM-10
TOCD LOADINGCIRCUIT(CN1) ONSCHEMATICDIAGRAM-12
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 4
2B
1B
TOTUNERCIRCUIT(2A) ONSCHEMATICDIAGRAM-3
TOTUNERCIRCUIT(1A) ONSCHEMATICDIAGRAM-3
TX
CENTERSPEAKERS
: +B SIGNAL LINE : AUX SIGNAL LINE: MAIN SIGNAL LINE : CD SIGNAL LINE
: RECORD SIGNAL LINE
: FM/AM SIGNAL LINE : +B SIGNAL LINE
28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 24689 7 5 3 1CP502
8
1 2 3 4
567
535455565761626364 414243444546474849505152585960
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
2423222120191817
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
1615141312111098765432
80
1
C33510V220
C343
10V220C34
410
V10
0
R3650
R36
447
K R22810K
R21910K 10
R44
810
R45
010
0
R449100
0 R338 100
R339 2.7K
R33
610
K
R33
410
K
R33
210
K
R337 100
R328
R33
50
R33
10
R33
30
R33
010
KR319100K
C42
7
50V
2.2
C22
750
V2.
2
C342
50V4.7
C4706.3V470
C44
7
16V
10
C24
7
16V
10
C35
7
50V
0.33
C36
0
16V
10
C36
1C
362
C36
3
16V
10C
364
16V
10C
365
16V
10
C372
50V1
50V
1
C345
16V10C347
16V10C349
16V10C351
16V10C353
16V10
C35
6
16V
10
C36
750
V1
C340
16V47
C346
16V10C348
16V10C350
16V10C352
16V10
C341680P
C374 1000P
C3310.1
C35
90.
1
C35
80.
1
C36
80.
1C36
60.
1
C376 0.22
C373 4700P
C379 4700P
C380 1000P
C378 0.1
C375 0.1
C377 0.22
C369 100PC370 100PC371 100P
+9.0
V
CH
G_H
ALF
SQ
CK
/ST/
DO
CH
G_C
W
CH
G_C
CW
CH
G_P
LGR
MIC
LED
9V -VP
VR
EF+
SE
R7
SE
R6
CH
G_A
D1
SW
2
SW
5V
SW
1
CH
G_A
D2
SP
E
SE
R3
SE
R2
HP
SW
HP
L
HP
R
SD
LTINRTIN
CINSLINSRINSWINLOCH
SW5V
SER7
SER5
SE
R2
SE
R5
SW
5V
VIN
LV
INR
VO
UTL VO
UTR
DAT
A
GN
DV
CC
CLK
IC303M62464FP
DOLBY PRO-LOGIC DECODERWITH 6CH I/P
C38
1
C41
647
P
C41
510
0P
R42727K
R4263.3K
C41716V10
C21
8 0
.01
R22
727
K
R22
63.
3KC
216
47P
C21
510
0P
C41
8 0
.01
C21716V10
C41
4 2
200P
C21
4 2
200P
R22
5
47K
R42
5
47K
R42
4
4.7K
C41
3
0.05
6C
213
0.
056
R22
4
4.7K
R22
1
8.2K
R42
18.
2K
R32
9
IC310M62429FP
2CH ELECTRONICVOLUME IC
GN
D
R320100K
C39
20.
1
C38
356
00P
C38
40.
047
R32
733
0K
C385
50V0.68
C38
60.
22
C38
70.
22
C38
8
50V
4.7
C38
950
V4.
7C
390
0.22
C39
10.
22
C39
30.
047
C39
4C
395
0.1
C39
60.
1
C39
70.
022
C39
80.
022
C39
90.
1
C40
068
0P
R32547K
C4330.01
R32
475
K
C4340.01
C437680P
R32247K
R323150K
C4360.01
R32175K
C4350.01
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
TOPANEL CIRCUIT (CP607) ONSCHEMATIC DIAGRAM-8
5 6 7 8
34 2 1
IC30850
V0.
33 50V
0.33
0.04
7
IC308M5218AP
BUFFER AMP IC
VCC
GND
LOU
T
RO
UT
CV
OLO
UT
CV
PLI
N
CO
UT
SO
UT
PS
LIN
PS
RIN
SLV
OLO
UT
SLV
OLI
N
SLO
UT
SR
OU
T
SR
VO
LIN
SR
VO
LOU
T
SW
OU
T
SW
VO
LIN
SW
VO
LOU
T
MIC
IN
DAT
A
SC
K
REQ
DSEL IN
D IN
LPF2 IN1
LPF1 IN1
LPF1 IN2
LPF2 IN2
LPF2 OUTDVOL OUT
ECHOOUT
BNRIN
ABL
ABR
LIN
RIN
LTIN
RTIN
CIN
SLIN
SRIN
SWIN
VRSWIN
VREF1
AVCC
IREF
AG
ND
DV
DD
CM
C DVSS
LPF1 IN3
ADINTIN
ADINTOUT
ADCONT
DACONT
DAINTIN
DAINTOUT
DB
C1
DB
C2
DB
C3
PS
C3
PS
C6
PS
C2
PS
C5
PS
C1
PS
C4
RLC
5
RLC
2
RLC
1
RLC
4
RLC
7
RLC
3
RLC
8
RLC
6
LBP
F2
LBP
F1
RB
PF2
RB
PF1
NGC3
NGC2
NGC1
R326150K
: +B SIGNAL LINE : MAIN SIGNAL LINE : +B SIGNAL LINE
C44
4 V
10R486
1KR48527K
R487100K
R4886.8K
R4670
R441150K
R44
71K
R47
51K
R438 27K
R460100K
R297100K
R2961K
R295
R2986.8K R
299
18K
R48
91
8K
R244220
R35315K
R35239K
R4291.2K
R2291.2K
R2421K
R4463.3K
R3971K
R241100K
R40
01K
R24
3
100K
R44
482
0K
R4435.6KR442
68K
R398150K
R3991KR
440
100K
R23
210
0KR
432
100K
R230 27KR2314.7K
R4372.7K
R4394.7K
R2382.7KR237
100
27K
R23933K
R4314.7K
R2401.5K
R43027K
C44616V10
C43
963
V10
0
C24616V10
C44
2
50V
4.7
C42616V10
C226
16V10 C423
16V10
C457
50V3.3
C231
16V10
C458
50V0.47
C432
16V10
C22416V10
C42416V10
C223 16V10
C23016V10
C431
16V10
C22
968
0P
C44
30.
01
C428 390
C23
20.
01
C42
910
0P
C221 47P
C222100P
C4600.01
C43
00.
01
C22847P
C42147P
C422100P
Q302
Q3022SB621ARSTA
VOLTAGEREGULATOR (-VP)
D401MA728TX
D305
D304-D305RL1N4003S-P
D30
4
D201MA728TX
D312RL1N4003S-P
D3071SS355TE17
D30
6
D306MA8300MTX
D30
3
UD
ZSTE
175R
1B
Q406
Q206-Q406KTC3875GRTA
AGC SWITCH
Q206
Q203-Q204KTD1304TAMUTING SWITCH
Q204
Q403
Q202Q202,Q402KTD1304TAMUTING SWITCH
(SURROUND)
Q402
Q308
Q306Q306
KRA111STAMUTING SWITCH
CONTROL (SURROUND)
12
11
10
2
4
6
8
9
7
5
3
1
CP501
12
11
10
2
4
6
8
9
7
5
3
1
CP500
R346150
R34
54.
7K
R3444.7
Q307
Q307KRC111STA
DC DETECT SWITCH
D310
D308-D310DAP202KT146
D309
D308
8 9 10 11 12 13 14
7 6 5 34 2 1
IC309IC309
M5228FPE1QUAD OP-AMP IC
JK203
+9.0V
HPSWHPSWPCONT
PCONTDCDET1 DCDET1
/CDLOCHLOCHSLOUT
SLOUTSROUTSROUT
ROUT
LOUT
LOUT+15V +15V
-9.0V
ROUT
+9.0V
DCDET110V
LED9V10VLED9V -VPVCCSW5V SW5VCD3.3V CD3.3VCD7.5V 8VDPL/ST DPL/STFAN FAN
-9.0V+9.0VGND2
DCDET1
-9.0
V
+9.0
V
SLOUT
SROUT
MUTE_S
CCH
MUTE_C+15V
AGND
-+
-+
+VCC
-VCC
-+
-+
Q203
Q403KTD1304TAMUTING SWITCH
(CENTER)
-VP
R2471K
R4761K
Q207
Q404
Q201,Q401KTD1304TAMUTING SWITCH
R24622K
R44522K
HP
L
R43439
HP
R
R23439
R23339
C4203300P
C2203300P
R4231K
Q401
R2231K
Q201
R43339
C41250V2.2
R4811K
R422100K
R222100K
C41950V2.2
C4251000P
C2251000P
C21250V2.2
R2821K
C21950V2.2
MU
TE_A
-9.0
V
R341100K
R34268K
C43850V1
TOPOWER CIRCUIT(CP500) ONSCHEMATICDIAGRAM-11
TOPOWER CIRCUIT(CP501) ONSCHEMATICDIAGRAM-11
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 6
Q301
SUB WOOFER
Q301KRA102STAMUTING SWITCH
CONTROL
LOUTROUT
/CD
C25
050
V2.
2
R25
01.
8K
8V
1
2
((0V)) ((0V))((0V))((0V))((9V))((0V))((0V))
((0V)) ((0V))((0V))((0V))((-9V))((0V))((0V))
Q308KRA111STAMUTING SWITCH
CONTROL
: +B SIGNAL LINE : MAIN SIGNAL LINE
Q207,Q404KTD1304TA
MUTING SWITCH (HP)
: +B SIGNAL LINE
SCHEMATIC DIAGRAM - 7
PANEL 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
CN90012
11
10
2
4
6
8
9
7
5
3
1
CP900
COM BA1 32
VR900
4 5 403938373635343332313029282726252423222120191817161514131211109876321
FL600RSL0310-F
GVddO321
Z940
1 2 4 653H920A
D610MA723TA
R638680
C60035V22
C62
2
10V
22
C6116.3V1000P
C6096.3V100
L603
Q600
Q600KTA12710YTA
SUPPLY SWITCHLED +9V
R6053.9K
R949470
R9401.8K
R9412.2K
R918 470R917 470R916 470R915 470R914 470
R9541.2K
R9521K
R9511K
R9564.7K
R9552.7K
R9124.7K
R9081.2K
R9071K
R9061K
R9091.8K
R9102.2K
R9112.7K
R636100
R9422.7K
R9446.8K
R9434.7K
R94510K
R68212K
R68322K
R68110K
R6231.5K
R62422K
R68010K
R633 100R632 100R631 100
R90022K
R91912K
R63722K
R63010K
R9052.2K
R9041.8K
R9011K
R9021K
R9031.2K
R6341K
R6351K
R62910K
R62810K
C9410.01
C940
C900100P
C66
10.
1
C62
10.
01
C919100P
C608330P
C607100P
C606100P
C6121000P
C6101000P
S95
6
S95
8
S95
9
S96
1
S91
2
S90
4
S90
6
S90
8
S90
7
S91
3
S91
1
S90
9
S91
0
S942
S940
S941
S943
S945
S90
5
S90
3
S90
0
S90
1
S90
2
9 10 11 12 13 14 15 16
8 7 6 5 34 2 1
IC601
D605
D605SLI325URCT31
D949
D914
D914-D918SLR325MCT31W
D915D916
D917D918
BCOMA1 32
SW600
NAS_LEDCD_LEDTAPE_LED
VREF+RMT
TUNER_LEDCTL_+BSUB_K1
LED9VLED_CTL
GND
KEY1
KEY2
KEY3
V_JOG_A/B
DVREF+
SER2
DV
RE
F+
J_JO
G_A
/B
SER1
SYS6V
DPL_LED
NAS_LED
SSS_LEDTUNER_LED
TAPE_LEDVREF+
CD_LED
6CH_LED
HPLHPR
HP_GNDHPSW
CTL_+BG5G4G3G2G1
SUB_K3K1K2
GND
V_JOG_A/B
NA
S_B
CTR
L
NA
S_A
CTR
L
/CD
MU
TE_A
TUN
EM
OD
E
ME
MO
RY
PO
WE
R
CLK
/TIM
ER
PLA
Y/R
EC
DIS
P/D
EM
O
RE
C/
STO
P
TAP
EE
DIT
RE
VM
OD
E
TUN
ED
OW
N
TUN
EU
P
FMM
OD
E
(LE
D)
SO
UN
D
PC
ON
T
LED
_C
TL
AM
AZI
NG
_
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
G1
G5
G4
G3
G2
CLK
DAT
A
GN
DV
CC
D949SLR325DCT31
RLQ
B3R
3JTD
-D
JOY JOG
EVEKE2F2524B
GP1UM262RK
<0V>(0V)((0))0V<0
V>(
0V)
((0)
)0V
<0V
>(0V
)((
0))0
V
<0V
>(0V
)((
0))0
V
<0V
>(0V
)((
0))0
V
<0V
>(0V
)((
0))0
V
<0V
>(0V
)((
0))0
V
<0.4
5V>
(0.4
5V)
((0.
46))
0.45
V
<0V
>(0.
39V
)((
0.12
V))
0.39
V
<0.1
1V>(
0.11
V)
((0.
12V
))0.
1V
<0.1
1V>(
0.11
V)
((0.
12V
))0.
11V
<0.1
1V>(
0.11
V)
((0.
12V
))0.
11V
<0.2
V>(
0.22
V)
((0.
23V
))0.
22V
<7.7
V>(
7.7V
)((
7.86
V))
7.74
V
<5.9
2V>
(5.9
4V)
((0.
25V
))5.
93V
<5.2
3V>
(5.2
5V)
((5.
2V))
5.24
V
(9.21V)<9.21V>9.2V((9.15V))[9.21V]
(9.21V)<9.22V>9.21V((9.16V))[9.23V]
(8.47V)<8.47V>8.46V((8.47V))[8.47V]
S96
2
R967470
R968470
R969470
D953SLR325DCT31
D951SLR325MCT31W
DPL_LED
SSS_LED
6CH_LED
R64010K
KEY4R653 100
D1
EJE
CT
R9646.8K
R9634.7K
S95
1D
2 E
JEC
T
R96510K
R9622.7K 2.2K 1.8K 1.2K 1K 1K
R961 R960 R959 R958 R957
S96
5N
AS
S96
6
S96
7
6CH
DIS
CR
ETE
DP
L O
N/O
FF
R654 100R655R656R657R658
R662
100100100100
100
CH
G_P
LGR
CH
G_C
CW
CH
G_C
WS
QC
K/S
T/D
OC
HG
_HA
LFS
UB
Q
VR
EF+
0.01
D952SLR325DCT31
IC601BU2090AF-E2
IO EXPANDER IC
C654100P C
655
100P
C65
610
0P
HEADPHONE CIRCUIT
1 2 4 653H920B
L920 L922L921
R92068K
C9200.022 C921
0.022
1763254JK920
S920
HEADPHONE
SU
B2_
K4
HP
_GN
DH
PR
HP
LH
PS
WG
ND
CDEJECT
L920-921RLQB101JTD-D
L922RLQZP100KT-Y
: MAIN SIGNAL LINE : CD SIGNAL LINE: +B SIGNAL LINE
SCHEMATIC DIAGRAM - 8
TOCD SERVO(CN702) ONSCHEMATICDIAGRAM-2
TOMAINCIRCUIT(CP502) ONSCHEMATICDIAGRAM-5
TOTRANSCIRCUIT(CN502) ONSCHEMATICDIAGRAM-12
TOMAIN CIRCUIT(CP503) ONSCHEMATIC DIAGRAM-4
TODECK CIRCUIT(CN1001) ONSCHEMATIC DIAGRAM-10
PANEL CIRCUIT
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
IC600M38B79MFA054
MICROPROCESSOR
50 52514645 47 494844434241
1
2
4
6
5
3
H601
Q601
Q601KRC103MTA
POWER RESETSWITCH
Q604
Q602
Q602KRC102MTAPOWER CONTROL
SWITCH
Q605 Q606
Q604KRC101MTA
SWITCHCD STATUS INTERFACE
D601
D62
0D
621
D620-D6211SS291TA
D619
D618-D619RVD1SS133TA
D611RVD1SS133TA
D614
D615
D614-D617MA700ATA
D616D617
D612RVD1SS133TA
Q608
Q607
Q607KTC3199GRTA
SWITCHOSCILLATOR
D613MA4020LTA
18 17 16 15 14 13 12 11 10 24689 7 5 3 1CP605
C66050V3.3
C63435V22
C61
6
50V
1
C61750V2.2
X600
X601
L605
Q603
Q6032SA933SSTA
SWITCHDECK +6V SUPPLY
R67322K
R6865.6K
R6741K
R64622K
R68
54.
7K
R678330K
R677680
R6754.7K
R6764.7K
R67910M
R64
222
K
R64310K
R64147K
R69
547
KR
694
47K
R622100KR621
100K R620100KR619
100K R618100KR617
100K R616100KR615
100K R614100KR613
100K R612100KR611
100K
R6451K
R65168
R65268
R648 100
R69
147
KR
692
47K
R698 100
R69
347
K
R644 470
R66
35.
6K
R664 100
R67
210
0K
R67
110
0K
R670100K
R665 100R666 100
R6675.6K
R6685.6K
R6695.6K
R70
510
K
R70610K
R70410K
R70
14.
7K
R70
210
K
R7031K
R6994.7K
R70810K
R707 4.7K
R6494.7K
R650470K
C62
756
0PC
633
560P
C62
856
0P
C62
556
0PC
624
560P
C63
056
0PC
629
560P
C63
856
0PC
637
560P
C63
656
0P
C64618P
C64715P
C64568P
C64468P
C6401000P
C64356P
C64256P
C6411000P
C6310.01
C63
90.
01
C61
310
0PC
614
100P
C6180.1
C619100P
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
5VS
ER
2/M
KD
ATA
SE
R4/
MK
CLK
TPS
/AD
IN5
DE
CK
1/A
DIN
6D
EC
K2/
AD
IN7
DV
RE
F+
FL1FL2
-VP
DVREF+
DVREF+
ECONO
STATUS
/RESTSW
SYS6V
BLKCLK
SUBQ/CDRSTST/DO/SQCLK
PLLCESPCSPBSPA
SER5SER4
STATUSSD PLLDA
PLLCLKSER7SER6 PGND
VREF+ CD7.5VDCDET1 TX
SYNCCDDGNDVREF+
CD3.3VCDR
CDAGNDCDL
TPS
DE
CK
1
CD
RS
TEE
_CS
RM
T
SDSER2
SPE
CHG_SW1CHG_AD2
CHG_AD1SER6SYS6VSER7
VREF+-VP
SW5V
LED9VMIC_GND
+9VMIC
CHG_CWSQCK/ST/DO
CHG_HALFDVREF+
HP_GNDHPRHPL
HPSW
SYNCFL1FL2
SYS6VECONO
DC
DE
T1P
LLD
AP
LLC
LKLE
D_C
TRL
PLL
CE
1
SE
R5
PG
ND
CD
7.5V
CD
3.3V
CD
DG
ND
CD
AG
ND
SP
CS
PB
SPA SE
R4
TX CD
R
CD
L
MLD
/PLL
CE
RMT
DGND
TPSDECK1
STATUS
CDRST
J_JO
G_A
D
V_J
OG
_AD
KE
Y3
KE
Y2
KE
Y1
DECK2
SE
G28
/RE
G1
SE
G27
/RE
G2
SE
G26
/RE
G3
SE
G25
/RE
G4
SE
G23
/RE
G6
SE
G22
/RE
G7
SE
G21
/RE
G8
SE
G20
/RE
G9
SE
G32
SE
G31
SE
G30
SE
G29
SE
G24
/RE
G5
SUBQ
SQCK/ST/DO
AVSS
XC
OU
T
XC
IN
REST_SW
GR
D9
GR
D10
GR
D11
GR
D12
GRD8
GRD7
GRD6
GRD5
GRD4
GRD3
GRD2
GRD1
VEE
CHG_HALF
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
SPA
SPC
SPB
DCDET1
SYNC
(SP_DAT/DPL_DAT/SP2_CLK)SER5
DPL_LAT
SP
E
(SP_CLK/DPL_CLK)SER6
CN
VS
S
SD
VREF+
/RE
SE
T
VC
C
VS
S
XIN
XO
UT
MB
P1
MB
P2
MC
LK/P
LLC
LK
MD
ATA
/PLL
DA
BLKCK
MCLKMDATMLD
LD_SW
CP606
RLQB101JTD-D
RSXZ4M19M01T
RSXD32K7S02
<1.8
5V>(
1.84
V)
((1.
83V
))0.
61V
<5.2
2V>(
5.23
V)
((5.
23V
))5.
22V
<4.8
2V>(
4.83
V)
((4.
8V))
4.82
V<5
.23V
>(5.
24V
)((
5.2V
))5.
23V
<5.0
6V>(
5.08
V)
((5.
05V
))5.
08V
<5.1
V>(
5.11
V)
((5.
07V
))5.
1V<5
.19V
>(5.
21V
)((
5.17
V))
5.2V
<3.6
1V>(
3.62
V)
((3.
6V))
3.61
V<0
V>(
0V)
((4.
96V
))0V
<5.1
2V>(
5.13
V)
((0.
12V
))5.
12V
<0.3
V>(
0V)
((2.
15V
))0V
<5.1
3V>(
5.14
V)
((4.
6V))
5.13
V<5
.06V
>(5.
07V
)((
4.14
V))
5.08
V<5
.1V
>(5.
11V
)((
0.68
V))
5.09
V<1
.75V
>(1.
73V
)((
1.56
V))
1.38
V<1
.4V
>(1.
41V
)((
1.58
V))
1.7V
<0V
>(0V
)((
0V))
0V<2
.79V
>(2.
8V)
((2.
78V
))2.
8V<2
.41V
>(2.
42V
)((
2.4V
))2.
42V
<1.7
5V>(
1.77
V)
((1.
77V
))1.
79V
<0V
>(0V
)((
0V))
0V<2
.34V
>(2.
35V
)((
2.45
V))
2.26
V<2
.48V
>(2.
48V
)((
2.46
V))
2.48
V<5
.09V
>(5.
1V)
((5.
05V
))5.
09V
<0V
>(0V
)((
0V))
0V<5
V>(
5V)
((4.
95V
))4.
98V
<0.0
1V>(
0V)
((4.
66V
))0V
<0V
>(0V
)((
0.23
V))
0V<5
.17V
>(5.
18V
)((
5.14
V))
5.16
V<5
.12V
>(5.
14V
)((
5.06
V))
5.13
V
<0.0
3V>
(0.0
3V)(
(5.0
1V))
0.03
V<2
.94V
>(2.
96V
)((2
.93V
))2.
96V
<5.16V>(5.16V)((5.12V))5.15V
<5.09V>(5.12V)((5.1V))5.11V
<5V>(5.02V)((4.96V))5V
<5.01V>(5.03V)((4.98V))5.02V
<0V>(0V)((0V))0V
<0V>(0V)((0V))0V
<0V>(0V)((0V))0V
<0V>(0V)((0V))0V
<2.18V>(2.19V)((2.19V))2.17V
<2.18V>(2.19V)((2.17V))2.19V
<2.19V>(2.2V)((2.18V))2.2V
<0V>(0V)((0V))0V
<-21.79V>(-19.43V)((-21.38V))-19.45V
<-23.61V>(-23.57V)((-23.6V))-23.56V
<-27.79V>(-29.8V)((-23.63V))-27.79V
<-26.28V>(-29.85V)((-25.78V))-29.83V
<-24.4V>(-25.87V)((-17.28V))-25.85V
<-21.94V>(-19.72V)((-21.17V))-23.87V
<-22.16V>(-25.91V)((-19.33V))-24.69V<-
22.6
5V>(
-25.
91V
)((
-19.
31V
))-2
4.72
V
<-25
.27V
>(-2
3.69
V)
((-1
7.28
V))
-25.
84V
<-22
.72V
>(-2
3.83
V)
((-1
7.28
V))
-21.
62V
<-26
.3V
>(-2
9.89
V)
((-2
1.32
V))
-29.
88V
<-27
.55V
>(-2
9.91
V)
((-2
3.53
V))
-27.
89V
<-23
.58V
>(-2
5.99
V)
((-1
9.45
V))
-25.
97V
<-25
.59V
>(-2
5.82
V)
((-1
5.12
V))
-19.
25V
<-29
.96V
>(-2
8V)
((-1
7.76
V))
-29.
97V
<-25
.99V
>(-2
9.98
V)
((-1
9.78
V))
-29.
96V
<-19
.45V
>(-2
3.81
V)
((-1
9.52
V))
-23.
81V
<-21
.88V
>(-2
3.84
V)
((-1
9.51
V))
-27.
75V
<-25
.81V
>(-2
5.84
V)
((-1
9.52
V))
-27.
77V
<-29
.72V
>(-2
9.75
V)
((-2
3.88
V))
-29.
73V
<-21
.88V
>(-2
1.89
V)
((-1
9.77
V))
-21.
87V
<-18
.72V
>(-2
1.93
V)
((-1
7.59
V))
-25.
83V
<-24
.04V
>(-2
6.08
V)
((-2
4.08
V))
-24V
<-23
.95V
>(-2
7.84
V)
((-2
1.78
V))
-25.
9V
<-23
.95V
>(-2
9.78
V)
((-2
2.43
V))
-25.
67V
<-21
.66V
>(-2
5.9V
)((
-18.
6V))
-29.
78V
<-23
.93V
>(-2
3.95
V)
((-1
9.59
V))
-21.
77V
<-24
.06V
>(-2
4.08
V)
((-2
3.85
V))
-24.
02V
<-27
.78V
>(-2
7.83
V)
((-2
3.66
V))
-27.
75V
<-27
.8V
>(-2
7.85
V)
((-2
3.7V
))-2
5.88
V
<-27
.82V
>(-2
9.77
V)
((-2
5.8V
))-2
5.88
V
<-21
.83V
>(-1
9.46
V)
((-2
1.4V
))-1
9.46
V
<-25
.93V
>(-2
5.95
V)
((-2
5.89
V))
-25.
94V
<-27
.85V
>(-2
7.87
V)
((-2
7.78
V))
-27.
86V
<-27
.91V
>(-2
7.93
V)
((-2
7.86
V))
-27.
92V
<-27
.78V
>(-2
7.81
V)
((-2
7.74
V))
-27.
8V
<-27.8V>(-27.83V)((-27.84V))-27.82V
<-27.94V>(-27.95V)((-27.87V))-27.94V<-27.91V>(-27.94V)((-27.85V))-27.93V<-27.91V>(-27.94V)((-27.85V))-27.93V<-27.93V>(-27.94V)((-27.86V))-27.41V<-27.92V>(-27.95V)((-27.85V))-27.9V<-28V>(-28.01V)((-27.93V))-28.01V<-28V>(-28.02V)((-27.94V))-28.01V
<-29.86V>(-29.82V)((-29.75V))-29.84V
<0.8V>(0.26V)((0.61V))0.4V
<4.57V>(4.57V)((4.54V))4.57V<5.11V>(5.11V)((5.09V))5.1V<0.15V>(0.02V)((0.15V))0.02V<0.02V>(0.02V)((0.16V))0.02V<0.05V>(0.05V)((0.05V))0.05V<0.02V>(0.02V)((0.02V))0.02V<0.01V>(0.01V)((0.02V))0.02V<5.23V>(5.24V)((5.21V))5.22V<4.71V>(4.71V)((4.68V))4.7V
<4.42V>(4.42V)((4.4V))4.6V
VR
EF+
C65
310
0PC65
210
0PC65
110
0P
DVREF+
DVREF+
(0.05V)<0.05V>0.05V((0.05V))[0.05V]
(0.03V)<0.03V>0.03V((0.02V))[0.03V]
(3.66V)<3.66V>3.66V((3.64V))[3.68V]
(5.13V)<5.13V>5.13V((0.12V))[5.14V] (4.47V)<4.47V>
4.47V((4.44V))[4.49V]
(5.21V)<5.21V>5.21V((5.19V))[5.23V]
Q605KRC101MTA
SWITCHCD SUBQ INTERFACE
Q606KRC101MTA
SWITCHCD BLK CLK INTERFACE
(5.13V)<5.13V>5.13V((0.12V))[5.14V] (0V)<0V>
0V((1.44V))[0V]
(0V)<0V>0V((0.02V))[0V]
(5.15V)<5.15V>5.13V((0.7V))[5.14V]
(0V)<0V>0V((1.28V))[0V]
(0V)<0V>0V((0.02V))[0V]
(5.14V)<5.14V>5.14V((5.05V))[5.14V]
(0V)<0V>0V((0.03V))[0V](0V)<0V>
0V((0.02V))[0V]
(0.02V)<0.02V>0.02V((0.02V))[0.02V]
(0.72V)<0.72V>0.72V((0.72V))[0.72V]
(0.01V)<0.01V>0.02V((0.02V))[0.01V]
(1.07V)<0.99V>0.96V((2.1V))[2.6V]
Q608KTC3199GRTA
SWITCH32K OSCILLATOR
(0.02V)<0.02V>0.02V((0.02V))[0.02V]
(0.02V)<0.02V>0.02V((0.02V))[0.02V]
(5.04V)<5.04V>5.04V((5.02V))[5.06V]
(0.02V)<0.02V>0.02V((0.02V))[0.02V]
(0.02V)<0.01V>0.02V((0.02V))[0.02V]
DVREF+
CHG_CW
CHG_CCW
CHG_PLGR
REG_IN/EE_CS
EC
ON
O
CH
G_S
W2
CH
G_S
W1
CH
G_A
D2
CH
G_A
D1
SE
R3
(AS
P L
ATC
H)
SE
R2
(EX
1_C
LK/M
K_D
AT/S
P2_
DAT
)
SE
R1
(EE
_DAT
/EX
1_D
AT/E
X2_
DAT
)
KE
Y4
(EE_CLK/MK_CLK/EX2_CLK)SER4
REST_SW
SER3
CHG_CCWCHG_PLGR
CHG_SW2
RVD1SS133TA
R99
81.
2K
R69
010
0R
700
100
C63
2C
635
C64
8
560P
560P
560P
R63
910
0
R659R660
100
R66
1
100 100
C62
656
0P
SP
E
R99
947
K
R696
5678
3 421
IC603
IC60393LC46B
E2PROMINTERFACE
R68822KR
687
22KC667
0.022
C650330P
SE
R1
SE
R4
EE
_CS
<0V
>(0V
)((
0V))
0V<5
.19V
>(5.
23V
)((
5.2V
))5.
22V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V<0
V>(
0V)
((0V
))0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V<0
V>(
0V)
((0V
))0VR689
4.7K
VREF+
: CD SIGNAL LINE: MAIN SIGNAL LINE: +B SIGNAL LINE
: -B SIGNAL LINE
C10
360.
033
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
R101110K
R10134.7K
R10124.7K
R100310K
R10061K
R10144.7K
R10041.5K
R10011
R10054.7K
R10261K
R102456K
R1027100K
R102047
R1037
100K
R103647
R1095100K
R109810K
1
2
4
5
3
1
2
4
5
3
C104610V220
C101025V100
C100850V1
C10
0910
V47
C10266.3V47
C100650V1
Q1001
Q1001KTC3875GRTA
SWITCHING(BEAT PROOF)
Q1005
Q1004
Q1007
Q1003
Q1011
Q1010
Q1009
53 421
IC1004BA7755AR/P SELECT
D10031SS355TE17
D1004UDZTE173R6B
1 2 4 6 8 9753CP1002
1
2
4
5
3
CS1001
1
2
4
5
3
CS1002
C103550V3.3
C10
3750
V3.
3
C104510V22
C104350V4.7
C104216V22
C10
4016
V10
C10
4116
V10
C103450V3.3
C104410V33
C10
3110
V10
0C
1030
10V
100
R10
3010
0
R10
183.
9KR
1019
3.9K
R101547
R10
294.
7M
R10384.7K
R103510K
R103127K
R101018K
R100918K
R101647
R103210K
R10178.2K
R102210K
R1090220
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
OTO
2
AD
IN7
PH
OTO
1
D2_
CR
O2
BP
1
LP.B
HEAD
R
L
R4
E HEAD
-69.5dB
-69.5dB
VCC
H=OFF
REC H
11
12
5
R/PHEAD
Q10032SD2144STA
SWITCHING(REC:ON)
Q1004-Q10052SD2144STA
BIAS OSC(PLAY:ON)
Q1008-Q1011KTC3875GRTA
INTERFACE
Q1008
1
2
36
5
4
Q1007KTC3875GRTABIAS 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
_OU
T
VR
EF_
GN
D
STB
Y_5
V
R952820
R95339K
D951MA165TA
1
2
4
6
89
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
IC951ON2180RLC1
PHOTO INTERRUPTERIC971ON2180RLC1
PHOTO 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>>
0.6V0.6V
0.5V0.1V
0.2V
0.7V
0.1V
0.2V
3
S972
S974
S971
S975
S973
D971
MA165TA
PL
HALF
RECINH_R
MODE
RECINH_F
CRO2
S976 METAL
IC1001AN7348STA-E1
P.B EQ/REC AMP/ALC/TPS AMP
SCHEMATIC DIAGRAM - 9
DECK CIRCUIT
: +B SIGNAL LINE
0V <<0V
>>
0V <<0V
>>
0.6V
<<0.
6V>>
8.3V
<<8.
2V>>
7.4V
<<7.
3V>>
0.3V
<<10
.2V
>>
0V <<0V
>>
0V <<9.
4V>>
0V <<0V
>>
0V <<0V
>>
0V <<0.
1V>>
15V
<<14
.8V
>>
0V <<1.
3V>>
0V <<1.
3V>>
0.6V
<<0.
6V>>
8.4V
<<8.
2V>>
7.5V
<<7.
4V>>
2.7V
<<2.
7V>>
0V <<0.
1V>>
5.6V
<<9.
5V>>
0V <<3.
4V>>
3.4V
<<3.
3V>>
9.2V
<<9V
>>
0V <<0V
>>
8.5V
<<11
.3V
>>
0V <<1.
3V>>
0V <<0V
>>
0V <<4.
9V>>
0V <<0V
>>
R97339K
R972820
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE: -B SIGNAL LINE
MECHANISM CIRCUIT(DECK 2)
MECHANISM CIRCUIT(DECK 1)
9 10 11 12 13 14 15 16
8 7 6 5 34 2 1
IC1002
IC1002BU2090AF-E2
I/O EXPANDER
C10560.01
C10604700P
C10630.1
C10620.1
C1061100P
C1059100P
C105847P
C10650.01
R10582.7K
R105910K
R1072330
R107482K
R10811K
R10838.2K
R108239K
R10
736.
8K
R10696.8K
R107110K
R10786.8K
R107010K
R107739K
R106715K
R106815K
R10
4056
K
R10
651K
R10
661K
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
R109710K
C105550V0.1
C105750V3.3
C106450V3.3
C105450V3.3
Q10242SD2144STA
TPS DRIVE
Q1017KTD1146YTA
MOTOR DRIVE
Q1020Q1020-Q1021
KTD1304TAFILTER AMP
D10
02
1SS
355T
E17
7653 421
Z1001
7653 421
Z1002
1 2 4 6 8 9753CP1001
Q1018KTA12710YTA
SOLENOID DRIVE(DECK 2)
Q1016
Q1022KRA102STA
SWITCHING(REC:ON)
CN1001
5 6 7 8
34 2 1
IC1003
IC1003BA4558FE2
BUFFER AMP
12W1002
1246810 9 7 5 3H1001/W1001
VR
EF+
VR
EF-
VR
EF+
AD
IN6
HA
LF
MO
DE
PH
OTO
1
PH
OTO
2
VR
EF-
TPS
AD
IN5
TPS
D1_
CR
O2
D2_
CR
O2
SW
5V
BP1
PL2 PL1
PL1
MO
DE
HA
LF
VR
EF+
VR
EF-
D1_
CR
O2
2PL
1PL
2PL
1PL
DIG
GN
D
MO
+B
AFG
ND
PB
OU
TR +B
RE
CIN
L
RE
CIN
R
MO
GN
D G
ND
HI S
P
DO
LBY
BP
2
DAT
TA
CLK
TAP
E
BP
1
DM
T
1H RE
C
1M 2PL
1PL
VC
CG
ND
CR
O2
9V
PB
OU
TL
Q1021
Q1016KRA102STASWITCHING DMT
Q1023KRA102STA
MOTOR DRIVE
Q1019
1 2 4 6 8753
VR
EF+
AD
IN7
AD
IN6
AD
IN5
VR
EF-
MK
CLK
MK
DAT
A
12
TOMAIN CIRCUIT (CN204) 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-Q1013KTD1304TA
MUTING
Q1014-Q10152SC2412KT96R
BUFFER AMP
RGSD12A1445T RGSD12A1445T
7.5V
<<7.
4V>>
7.5V
<<7.
4V>>
7.5V
<<7.
4V>>
15V
<<14
.8V
>>1.
3V<<
1.3V
>>
7.6V
<<7.
4V>>
2.3V
<<2.
2V>>
0V <<0V
>>
0.2V
<<1.
9V>>
0V <<0.
2V>>
0V <<0V
>>
0V <<0V
>>
0V <<0V
>>5.
1V<<
5.1V
>>
10V
<<10
V>>
0V <<0V
>>
0.1V
<<0.
1V>>
5V <<0.
2V>>
0.2V
<<3.
4V>>
10V
<<10
V>>
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
KTA12710YTASOLENOID DRIVE
(DECK 1)
SCHEMATIC DIAGRAM - 10
M
DECK CIRCUIT
Q1017
Q1018
: +B SIGNAL LINE
Q1022 Q1023
: PLAYBACK SIGNAL LINE : RECORD SIGNAL LINE
: -B SIGNAL LINE
-
++
-
JK503
-9V
+9V
+5V
+Vin
1
-Vin
1
LOW
AC
TIV
E
GN
D
+3.3
V
+10V
+15V
65 987+Vin
2
181716153 421 1410 11 12 13
IC501
IC501STK470-080
POWER IC
+-
+-
-+
JK504
R5921000
R5914000
13
12
11
10
2
4
6
8
9
7
5
3
1
H501/W501
Q521
Q521KRA102MTA
SWITCH
26 25 24 23 22 21 20 19 17 1416 1518 10 9111213 8 7 6 5 34 2 1
IC500 IC500RSN311W64B-P
POWER IC
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
D51
6
D51
8
D52
2
D52
1
D52
0
D512-D514,D516,D518,D520-D522
1N5402BM21
D51
3
D504
D504-D505RVD1SS133TA
D505
D515RVD1SS133TA
D50
3
RL1
N40
03S
-P
D51
2
D51
4
D50
2R
L1N
4003
S-P
D51
9R
K30
6LFU
1
D51
7R
K30
6LFU
1Q510
Q5102SD2144STAPOWER CONTROL
SWITCH
Q520Q520
KTC3199GRTASWITCH
Q505
Q503,Q505KTC3199GRTADC DETECT SWITCH
Q503
R51056K
R5055.6K
R5154.7K
R5144.7K
R5264.7K
R5793.3M
R58
810
R54
647
0K
R5951.5K
R56
410
K
R5941.5K
R582
15
R558150K
R556220K
R5134.7K
R52
02.
7KR
516
2.7K
R5532.2
R5522.2
R58
410
R58
710
R55
015
KR
549
15K
R56
710
0K
R58
510
R56
822
K
R56
110
K
R50256K
R5015.6K
R51
23.
3K
R50
93.
3K
R55
512
0K
R533 56K
R532 56K
R534 56K
R535 56K
R536 56K
R537 56K
R56
012
0K
R557120K
R559180K
R5074.7K
R5084.7K
R58
610
R58
310
C574
C57350V5 5600P
C57250V5 5600P
C57150V5 4700P
C58050V47
C57725V330C
576
50V
47
C57950V47
C57550V47
C57850V100
C52350V47
C54
9
100V
10
C54
7
16V
10
C5250.01
C5240.01
C5210.01
C5130.01
C55
4
6.3V
470
R60
615
0K
R58118K
R58018K
R60
82.
2K
R607150K
E500
C56
90.
047
C53
90.
047
C51
147
0P
C50
347
0P
C56
50.
047
C55
90.
047
C51
447
0P
C5090.01
C56
10.
047
C56
70.
047
C56
30.
047
C527 15P
C526 15P
C528 15P
C529 15P
C530 15P
C531 15P
C51
047
0P
C50
047
0P
C508470P
O/P
_LO
W_R
CH
O/P
_LO
W_L
CH
GND1
+9V-9.VFANDPL/ST8VCD3.3VSW5V-VPLED9V10V
+15VLOUTROUTCOUT/SWOUTSROUTSLOUTLOCH/CDDCDET1PCONTHPSW
Rch
Lch
MAIN CHANNEL
L O
UT
R O
UT
-C O
UT
+C O
UT
R IN
L IN
-C IN
+C IN
(8 Ohm)
6 Ohm
(8 Ohm)SPEAKERSURROUND
Lch
Rch
4
2
3
1
4
3
2
6
5
VP
S1
GNDGND
GND
S1S1
S1S2S2
SPEAKER
AGND
CENTERSPEAKER
S L
OU
T
S R
OU
T
S L
IN
S R
IN
DGND
SUB+B
S2S2
IH DE
TD
ISP
HM
UT
-VC
CH
I
-VC
CLO
W
AC
IN
GN
D
-DI
SE
NS
RE
LAY
+VD
-VDIN GN
D
TOMAINCIRCUIT(CP500) ONSCHEMATICDIAGRAM-6
+DI
SE
NS
+VC
CLO
W
+VC
CH
I
TOTRANSCIRCUIT(CN501) ONSCHEMATICDIAGRAM-12
POWER CIRCUIT
SCHEMATIC DIAGRAM - 11
TOMAINCIRCUIT(CP501) ONSCHEMATICDIAGRAM-6
50V5 4700P
C5830.1
1
: -B SIGNAL LINE : MAIN SIGNAL LINE: +B SIGNAL LINE
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<48.
4V>(
48.7
V)
((48
.7V
))48
.7V
<-48
.4V
>(-4
8.9V
)((
-48.
9V))
-48.
9V
<0V
>(0V
)((
0V))
0V
<25.
84V
>(25
.88V
)((
25.8
8V))
25.8
8V
<-26
.16V
>(-2
6.21
V)
((26
.24V
))-2
6.21
V
<0V
>(0V
)((
0V))
0V
<0.2
V>(
0.21
V)
((0.
21V
))0.
21V
<-12
V>(
-12V
)((
-12V
))-1
2V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<-12
.11V
>(-1
2.11
V)
((-1
2.11
V))
-12.
11V
<0V
>(-0
.27V
)((
0V))
0V
<26.
11V
>(26
.15V
)((
26.1
5V))
26.1
5V
<-26
.5V
>(-2
6.52
V)
((-2
6.52
V))
-26.
52V
<-10
.1V
>(-1
0.12
V)
((-1
0.12
V))
-10.
12V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<-47
V>(
-47V
)((
-47V
))-4
7V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<15.
59V
>(15
.63V
)((
15.1
8V))
15.3
8V
<9.9
6V>(
9.96
V)
((9.
95V
))9.
95V
<0.1
3V>(
0.13
V)
((3.
28V
))0.
13V
<0V
>(0V
)((
0V))
0V
<2.4
7V>(
2.47
V)
((0.
25V
))2.
47V
<-26
.55V
>(-2
6.55
V)
((-2
6.58
V))
-26.
55V
<-9.
72V
>(-9
.71V
)((
-9.7
V))
-9.7
1V
<-9.
09V
>(-9
.08V
)((
-9.0
7V))
-9.0
8V
<4.9
5V>(
4.95
V)
((4.
95V
))4.
95V
<9.0
7V>(
9.07
V)
((9.
06V
))9.
06V
<13.
87V
>(13
.87V
)((
13.8
6V))
13.8
7V
<25.
74V
>(25
.8V
)((
25.8
6V))
25.7
9V
<25.
74V
>(25
.81V
)((
25.8
8V))
25.8
1V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V((5.22V))((0V))
((0V))
((0V))
((0V))
((0V))
((0V))
((0V))
((16.2V))
((16.5V))
((16.4V))
((0V))
((0V))
((0V))((0V))
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
SW2SW1
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(CN205) ONSCHEMATICDIAGRAM-4
NC
3 2 1
SCHEMATIC DIAGRAM -12
SUB-TRANSFORMERCIRCUIT
R5894000
W2
SPINDLE POSITION
CIRCUIT
CD LOADING CIRCUIT
CD DETACT
CIRCUIT
AC TRANSFORMER CIRCUIT
Q571Q571KRC102MTA
SWITCHSYNCHONISING
13
12
11
10
2
4
6
8
9
7
5
3
1
CN501
T502RTP1I3E002-V
1
2
4
6
5
3
CN502 T501RTP2N3C012
D574RVD1SS133TA
D573
D572
D570
Q572
Q572KTC3199GRTA
POWER CONTROL SWITCH
Q570
Q570KTC3205YTA
REGULATOR+6V SYSTEM
R57710K
R57610K
R57222
R57118
R57018
R574820
R578330
C58635V4.7
C58516V1000P
C58416V1000P
C57025V47
D580MTZJ6R8BTA
C5870.01
F1
JK500Z501
FC1FC2
1
2
3W500
1
2
3
1 2
3 4
RL502
ECONOSYS6VFL2FL1SYNC
TOPOWERCIRCUIT(H501/W501)ON SCHEMATICDIAGRAM-11
P1
PT1
S5’
S5
S3’
S3
S1’
S2’
SC
S2
S1
TOPANELCIRCUIT(H601) ONSCHEMATICDIAGRAM-8 W1A
W2A
PT1’
S4
C58825V2200P
C5810.01
D576 KBP202G
D571
R573150
C5890.01
AC 120V60Hz
1T3T
RSY0056M-C
ERZV10V511CS
R59315
1 2 3 4
R5903.3M
W1B
W2B
125V4.0A
C5820.01
1T3T
1T3T
1T3T
: +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]