Marantz 17MKII Service Manual
Service
PM17A /F1N, /K1G, /N1G, /S1G
/N1B, /U1B
Manual
PHONES
PHONES
PHONES
Integrated amplifier
INPUT SELECTOR
CD
LINE 1
PHONO
PHONO
PHONO
INPUT SELECTOR
INPUT SELECTOR
LINE 2
LINE 3
CD-R
REC SELECTOR
CD
TAPE
CD
LINE 1
LINE 2
LINE 3
CD-R
TAPE
CD
LINE 1
LINE 2
LINE 3
CD-R
TAPE
SPEAKERS
TAPECD-R
LINE 1
LINE 2
COPY
LINE 3
PHONO
OFF
ON
REC SELECTOR
CD
SPEAKERS
TAPECD-R
LINE 1
LINE 2
COPY
LINE 3
PHONO
OFF
ON
REC SELECTOR
CD
SPEAKERS
TAPECD-R
LINE 1
LINE 2
COPY
LINE 3
PHONO
OFF
ON
INTEGRATED AMPLIFIER PM-17SA
TEMP
POWER
INTEGRATED AMPLIFIER PM-17mkII
TEMP
POWER
INTEGRATED AMPLIFIER PM-17SA
TEMP
POWER
BASS
TREBLE
0
242
202
4
4
4
6 +
- 6
BASS
4
- 6
BASS
4
- 6
6 +- 6
(dB)
(dB)
TREBLE
0
202
242
4
4
6 +
6 +- 6
(dB)
(dB)
TREBLE
0
242
202
4
4
6 +
6 +- 6
(dB)
(dB)
VOLUME
20
27
15
35
43
58
BALANCE
LEFT
RIGHT
35
43
58
BALANCE
LEFT
RIGHT
13
10
4
SOURCE
8
0
DIRECT
(-dB)
OFF
ON
VOLUME
20
15
27
13
10
4
SOURCE
8
0
DIRECT
(-dB)
OFF
ON
/F
/N
PM-17SA / mkII
VOLUME
20
27
15
35
43
58
BALANCE
LEFT
RIGHT
13
10
4
SOURCE
8
0
DIRECT
(-dB)
OFF
ON
/K
/S
/U
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ................................................................................................................. 1
2. BLOCK DIAGRAM ....................................................................................................................................... 2
3. TEST EQUIPMENT REQUIRED FOR SERVICING .................................................................................... 2
4. SCHEMATIC DIAGRAM .............................................................................................................................. 3
5. PARTS LOCATION (Pattern Side) .............................................................................................................. 7
6. EXPLODED VIEW AND PARTS LIST ....................................................................................................... 12
7. DC OFFSET VOLTAGE ALIGNMENT ...................................................................................................... 15
8. IDLING CURRENT ALIGNMENT .............................................................................................................. 15
9. ELECTRICAL PARTS LIST ....................................................................................................................... 16
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
R
PM-17SA / PM-17mkII
313J855010 MIT
3120 785 22180
First Issue 1999.10
MARANTZ DESIGN AND SERVICE
MARANTZ AMERICA, INC.
Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
it is famous.
Parts for your
MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
ORDERING PARTS :
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
The following information must be supplied to eliminate delays in processing your order :
1. Complete address
2. Complete part numbers and quantities required
3. Description of parts
4. Model number for which part is required
5. Way of shipment
6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
USA
MARANTZ AMERICA, INC
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
USA
PHONE : 630 - 307 - 3100
FAX : 630 - 307 - 2687
AMERICAS
SUPERSCOPE TECHNOLOGIES, INC.
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103
AUSTRALIA
JAMO AUSTRALIA PTY LTD
1 EXPO COURT, P.O. BOX 350
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - 3 - 9543 - 1522
FAX : +61 - 3 - 9543 - 3677
EUROPE / TRADING
MARANTZ EUROPE B.V.
P.O.BOX 80002, BUILDING SFF2
5600 JB EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2732241
FAX : +31 - 40 - 2735578
CANADA
LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936
THAILAND
MRZ STANDARD CO.,LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795
TAIWAN
PAI- YUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX : +886 - 2 - 25630415
BRAZIL
MARANTZ BRAZIL
CAIXA POSTAL 21462
CEP 04698-970
SAO PAULO, SP, BRAZIL
PHONE : 0800 - 123123
FAX : +55 11 534. 8988
(Discagem Direta Gratuita)
SINGAPORE
WO KEE HONG (S) PTE LTD
WO KEE HONG CENTRE
NO.23, LORONG 8, TOA PAYOH
SINGAPORE 319257
PHONE : +65 2544555
FAX : +65 2502213
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
SUITE 8.1, LEVEL 8, MENARA GENESIS,
NO. 33, JALAN SULTAN ISMAIL,
50250 KUALA LUMPUR, MALAYSIA
PHONE : +60 3 - 2457677
FAX : +60 3 - 2458180
JAPAN
Technical
MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : +81 42 748 1013
FAX : +81 42 741 9190
KOREA
MK ENTERPRISES LTD.
ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
3GA, HANGANG-RO, YONGSAN-KU, SEOUL
KOREA
PHONE : +822 - 3232 - 155
FAX : +822 - 3232 - 154
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and
verified before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.
990921MIT
1. TECHNICAL SPECIFICATIONS
Rated power output (20 Hz to 20 kHz, 2CH simultaneous drive)............................................... 60 W x 2 (8 Ω load)
80 W x 2 (6 Ω load)
100 W x 2 (4 Ω load)
Total harmonic distortion (20 Hz to 20 kHz, 2CH drive, 8 Ω load) ................................................................. 0.01 %
Cross-modulation distortion (SMPTE) ............................................................................................................. 0.01 %
Output bandwidth (8 Ω load, 0.04 %). ............................................................................................... 10 Hz to 50 kHz
Frequency response (CD, SOURCE DIRECT) ................................................................... 5 Hz to 70 kHz, +0/-1 dB
Damping factor (8 Ω load, 20 Hz to 20 kHz) .......................................................................................................... 100
Input sensitivity/input impedance
PHONE (MC) ..................................................................................................................................... 230 µV/100 Ω
PHONE (MM)..................................................................................................................................... 2.5 mV/47 kΩ
HIGH LEVEL..................................................................................................................................... 220 mV/22 kΩ
MAIN IN................................................................................................................................................. 1.6 V/22 kΩ
Output voltage/output impedance
PRE OUT .............................................................................................................................................. 1.6 V/250 Ω
Maximum allowable PHONE input (1 kHz)
MC .................................................................................................................................................................. 15 mV
MM ................................................................................................................................................................ 150 mV
RIAA deviation (20 Hz to 20 kHz).................................................................................................................... ±0.2 dB
S/N (IHF A network, input shorted)
PHONE (MC) .................................................................................................................................................. 76 dB
PHONE (MM).................................................................................................................................................. 90 dB
HIGH LEVEL................................................................................................................................................. 112 dB
Tone control
BASS (100 Hz) ............................................................................................................................................... ±8 dB
TREBLE (10 kHz) ........................................................................................................................................... ±8 dB
Supply voltage
F version ................................................................................................................................... 100 V AC, 50/60 Hz
/K1 version ..................................................................................................................... 110 V/220 V AC, 50/60 Hz
/N1, /S1 version ............................................................................................................................. 230 V AC, 50 Hz
/U1 version..................................................................................................................................... 120 V AC, 60 Hz
Power consumption ............................................................................................................................................. 180 W
Dimensions ( Maximum )
Width ............................................................................................................................................................ 458 mm
Height ........................................................................................................................................................... 110 mm
Depth............................................................................................................................................................ 429 mm
Weight.................................................................................................................................................................... 16 kg
Accessories
Remote control unit (RC-17mkIIPM) ....................................................................................................................... x 1
Dimensions
Width ........................................................................................................................................................... 44 mm
Height........................................................................................................................................................ 239 mm
Depth ....................................................................................................................................................... 17.5 mm
Weight (without batteries)........................................................................................................................... 189 g
SUM-4 (R6/ "AA" size) dry cell battery ................................................................................................................... x 2
2. BLOCK DIAGRAM
PHONO AMP
PHONO
CD
LINE1
LINE2
LINE3
CD-R
PLAY
TAPE
CD-R
REC
TAPE
L307
MC
MM
S471
+
CD-R
COPY
+
RIAA
AMPBUFFER
+
-
CD
TAPE
REC SELECTOR
LINE1
LINE2
LINE3
PHONO
L301
L401
CD
PHONO
INPUT SELECTOR
S281S291
3. TEST EQUIPMENT REQURED FOR SERVICING
L501/L502
LINE1
LINE2
LINE3
CD-R
TAPE
MAIN IN
PRE OUT
L551
MASTER VOL.
R539
+
HDAM
-
4.0MHz
X201
+
HDAM
-
V/I
µ
-COM
POWER AMP
V/I
AMPPRE
+
-
Q201
Q291
SOURCE
DIRECT
TONE AMP
BASS TREBLE
R578
R577
L901
L902
S551
M261
(BTL)
+
SPK.
-
HEAD
PHONES
J107
+
-
BALANCE
R579
METERWARMING-UP
Design and specifications are subject to change without notice.
1 2
4. SCHEMATIC DIAGRAM
PHONO
GND
J001
CD
LINE1
LINE2
LINE3
PLAY
CD-R
REC
PLAY
TAPE
REC
P471/APH
WA313J109-0 WA314J109-0
J471
L
0.01
C473
J472
0.01
C474
J474
R
FOR K, N, S
U473U474
320µH320µH
C472 C471
1000P1000P
R471R472
100100
MC
MM
S471
J473
*
P401/APH
47k
R403
R401
33
J401
*
W003
R402
33
R404
J002
L
47k
R
W027
J308
*
FOR N
R301R302R303R304R305R306R307R308R309R310R311
220K
C333
*
R313R314R315R316
R312
220K
220k
220k
220k
220k
220k
220k
220k
220k220k220k
220k
220k
220k
220k
C349
0.01
C350
0.01
C334C335C336C337C338C339C340C345C346C347C348
C341C342C343C344
100P
100P100P100P
100P
100P100P
100P
100p100p100p100p
100P100P100P100P
(1/2)
R318
R319
R320
560
L306
560
L307
560
L302
L303
L304
L3
L305
R317
560
TA
L1
L2
CD-R
CDR-TA
C317
0.1
C318
0.1
J301
C319
0.1
C320
0.1
J302
C321
0.01
C322
0.01
C323
0.01
C324
0.01
J303
C325
0.01
C326
0.01
C329
0.01
C330
0.01
J304
C327
0.01
C328
0.01
C331
0.01
C332
0.01
P301/ATA
WA313J101-0
R405 R407
100
20.4
Q401
2SK369V
C401
270P
100V
C424
1/50V
C423
0.1
C402
270P
2SK369V 2SK369V
20.4
R406
100
21.0
20.4
100
Q402
2SK369V
00
0.28
Q409
2SC2240
-19.8
R409
68
-21.0
C403
100/10V
R411
D401
R417
100
-20.4
L401
R412
100
C404
100/10V
-21.0
R410
68
Q410
2SC2240
-20.4
-19.8
100V
0.28
00
Q404Q403
20.4
R408
100
21.0
L308
L309
C302C303
1/50V1/50V1/50V1/50V1/50V
L310
L311
C304
C305
C306
C307
1/50V
R418
D402
-18.9
1k
0.039
C407
0.039
R428
C408
1k
Q405
82K
R421
2SA970
-18.9
D408
*
D407
R427
82K
*
2SA970
Q101
23.0
DTC114ES
R101
23.0
23.0
23.0
VOLUME
-
R539(M501)
R501
220K
R505
1/4W
R506
1/4W
R502
220K
R503
68
68
R504
/ETC
10k
0
C101
0.01
0
Q102
DTC114ES
/ETC
0
Q103
DTC114ES
/ETC
0
Q104
DTC114ES
/ETC
0
Q105
DTC114ES
/ETC
0
Q106
DTC114ES
/ETC
Q107
DTC114ES
/ETC
Q108
DTC114ES
/ETC
Q109
DTC114ES
/ETC
Q110
DTC114ES
/ETC
Q111
DTC114ES
/ETC
Q112
DTC114ES
/ETC
Q113
DTC114ES
/ETC
R102
10k
11.0
C102
0.01
R103
10k
0
C103
0.01
R104
10k
0
C104
0.01
R105
10k
0
C105
0.01
R106
10k
0
C106
0.01
0
R107
10k
0
C107
0.01
0
R108
10k
2.4
C108
0.01
0
R109
10k
0
C109
0.01
0
R110
10k
0
C110
0.01
0
R111
10k
C111
0.01
R112
10k
C112
0.01
R113
10k
C113
0.01
J101
*
20.0
0
23.0
23.0
23.0
23.0
0
23.0
23.0
23.0
+
Q501
330
0
0.1
123
2
1
Q502
HDAM
-20.0
6
HDAM
3
20.0
-20.0
4
56
C503
5p/500V
C504
5p/500V
5
4
C501
270P
100V
0
0
C502
270P
100V
0
330
R437
100
W005
W006
W004
J403
C422
C421
0.1
*
+22V
-22V
23V
W029
R
L
W004
J402
*
0.1
W005
J103
LINE1
CD
LINE2
PHONO
LINE3
TAPE1
TAPE2
CD
T1-2
PH
L1
L2
L3
W401
J504
*
+22
-22
23V
W029
W009
R540
2.2
L501
*
C516
1/50V
J501
L502
J505
*
*
W006
R
R539-1
L
R539-2
VOLUME
W501
P501/AVR
WA313J104-0
R435
100
D403
*
D404
*
Q406
19.8
2SA970
21.0
2
0
33k
C405
3300P
-19.5
*
Q411
2SC2240
R419
*
R423
1k
33
R425
R429
2.2M
6.8K
C409
R426
2.2M
0.01
C411
1000P
C412
1000P
C410
0.01
R430
6.8K
R420
1k
*
-19.5
*
Q412
2SC2240
0
Q408
19.8
2SA970
D406
*
D405
*
C308
1/50V
PH
R413
R414
R416
D409
D410
R422
Q407
R415
10
10
1M
33k
1M
L301
1/50V1/50V
C309
C310
1/50V
C311
L312
R424
C406
1/50V
C301
33
3300P
C312
3
0
5
6
1/50V
-
+
NJM2041DD
0
+
-
Q413-2
NJM2041DD
R323
2.2
C361
0.01
8
Q413-1
-21.0
4
1
0
R439
10
7
0
PH R
GND
GND
PH L
23V
22.6
0
22.6
22.6
22.6
22.6
22.6
0
22.6
22.6
22.6
22.6
22.6
R325 R324
Q301-1
OPA2064AP
18.2
3
0
2
0
5
0
6
0
8
Q301-2
OPA2064AP
7
4
0
1
C313
22/25V
0
C314
22/25V
-18.2
R321
R322
C315C316
47k
47k
GND
GND
R436 R438
100 100
C413
R433
22/25V
330
C415
1500P
R431
47K
C418
220/25V
C417
220/25V
C420
220/25V
C419
220/25V
C416
1500P
R432
47K
R434
C414
330
22/25V
J305
*
*
J309
W009 W010
LINE1
CD
LINE2
PHONO
LINE3
CD-R
TAPE
CD
CDR-TA
PHONO
LINE1
LINE2
LINE3
J307
470 470
100/25V100/25V
J306
*
R
L
P101/ASL P201/AUC
WA313J103-0 WA313J102-0
R116
R117
C114
0.1
Q114
100k
LC78212
0
0
0
0
0
0
0
0
0
R114
0
0
0
0
0
0
0
0
0
0
0
23.0
23.0
CE
0
DI
0
CL
-23.2
10k
21.6
21.6
21.6
21.6
21.6
-23.0
1k
S101
CD
CD-R
COPY
GNDM+M-
+22
TAPE
REC SELECTOR
S101
-22
23V
LINE1
LINE2
LINE3
PHONO
GND6VPDW
W007
R519
330
Q507
2SA970
19.6
*
19.0
0.2
0.3
D505
68
*
2SC2240
-0.3
68
Q509
2SC2240
-19.0
-19.6
R521
330
330
R507
220
1/4W
R508
220
1/4W
R522
330
330
-19.6
-19.0
*
Q510
2SC2240
-0.3
68
D506
2SC2240
*
68
0.2
0.3
Q508
2SA970
19.0
*
19.6
R512
R520
330
330
Q503
2SK170
BL
Q504
2SK170
BL
0
2SK74
2SK74
0
Q505
Q506
R511
D501
BL
D503
D504
BL
D502
R515
R517
-0.2
R513
-0.2
R518
R516
330
R514
+22
R525
Q511
2SA970
Q513
C505
22pF
500V
R523
100
R527
R524
100
C506
22pF
500V
Q514
Q512
2SA970
R526
15k
23.0
R115
10k
10/25V
From P101-2/2
-22
23V
15k
15k
D101
C116
R510
220
1/4W
R509
1/4W
*
BUS
SPB
-0.9
2SA1145
220
R528
2SA1145
-0.9
C115
0.01
S102
SPK
J102
0.9
R529
R531
Q517
-20.0
-20.0
15k
Q518
O/Y
R532
R530
0.9
(1/2)
W008
33
33
O/Y
33
33
20.0
J105
J104
Q515
2SC2705
0.3
0
-0.3
-0.3
0
0.3
2SC2705
O/Y
Q516
O/Y
C507
22/25V
C508
22/25V
6V
PDW
-M
+M
-22V
+22V
GND
CL
DI
CE
A
R535
220
47K
R533
47K
R534
R536
220
D204
*
22k
R246 R247
22k 2.2k
Q204
0.7
R243
2SC2458
100k
Y/GR
1.4
Q205
Y/GR
2SC2458
R244
C211
0.01
15k
0.7
R245
0
4.7k
0.01
C220
C218
0.01
C219
C217
0.01
J204
J203
LPHO
J201
PH CD T1 T2
D281 D282 D283 D284 D285 D286 D287
LT3D8B LT3D8B LT3D8B LT3D8B LT3D8B LT3D8B LT3D8B
5.9
0
0
Q206
Y/GR
2SC2458
0.01
C223
0.01
0.01
C222
L1 L2 L3
P281/IND
C212
C221
R249
10/25V
0.01
R213
R214
R248
Q201
R201
100
4.7k
R202
4.7k
R203
R204
4.7k
10k
R205
22k
R206
22k
R207
R208
22k
22k
R209
R210
R211
R212
22k
22k
R215
R216
R217
100k
R218
100k
R219
100k
100k
R220
100k
R221
D201
*
R231
2.2
TMP47C200BN
10k
22k
22k
22k
22k
22k
5.3
3.9
VOUP
VDD142
0
0
2
CL
0
DI
3
0
LPOW
CE
4
3.9
VODW
5
0
EN1
6
KMUT
0
7
FMUT
EN2
5.9
MUK
8
5.9
PRK
9
5.9
T3K
10
5.9
11
T2K
5.9
TIK
12
0
LDIS
13
5.9
LMUT
14
5.9
LPHO
15
5.9
LTP3
16
5.9
LTP2
17
5.9
LTP1
18
0
LSOU
19
5.9
LAX2
20
0
21
VSS
C207
RELY
41
0
LSTB
MMUT
XOUT
TEST
UPKK
LPHO
LECD
LTUN
LAX1
C206
40
0
39
0.22F
5.9
38
0
37
0
36
5.8
35
RMC
5.8
R226
34
PDW
5.3
33
RES
2.4
32
2.1
31
XIN
0
30
5.8
29
DWK
5.8
28
5.8
27
2RS
0
1RS
26
5.8
25
0
24
5.8
23
5.8
22
C208
10/25V
C210
0.01
C209
0.01
RMC
W282
W282
W281
1.8
R281
680
5.9
C205
0.1
C204
10/25V
D203
C203
R228
R229
*
10/25V
D202
*
470k
10k
0.1
R230
47
5.5V
4.7k
X201
4.00MHz
C202
0.1
10/25V
C201
10k
R225
10k
R224
10k
R223
R222
10k
Q202
LB1630
C224
0
10/16V
5.2
J202
*
3.9
-
0
0
0
0
+
3.9
GND
W010
P291/RMC WA313J107-0
W281
W281
R293
5.9
R291
100
5.7
47
C291
47/10V
C292
0
0.1
5.9
R292
100
5.8
IR
Q291
R294
Q292
R295
2SA1048
10k
Y/GR
R298
22k
5.8
0
5.9
D291
Q293
2SC2458
Y/GR
R296
C293
47/10V
0
47k
R297
0
22k
*
10k
WA313J107-0
GND
S271
P271/AFU
WA313J108-0
Q501,Q502
RM09
2.2K
RM02
120
RM01
100
120
QM01
2SK170
BL
QM03
2SC2240
RM03
68
2SK170
HDAM
J271
*
CD
PHONO
INPUT SELECTOR
S271
*
RM08
100
*
QM04
2SA970
QM02
BL
DM05
*
DM03
*
RM04 RM05
DM04
1K 1K
*
DM01
DM02
RM06
33K
LINE1
TAPE
LINE2
CD-R
LINE3
QM05
2SA970
2SC2240
QM06
+B
+OUT
-OUT
-B
3
4
5
6
C509
1000P
C510
1000P
R537
47
R538
47
C515
0.01
C514
0.01
C513
0.01
C512
470/25V
C511
470/25V
*
J503
W007
MO-
MO+
GND
+22V
-22V
23V
J505
W015
B
RM07
+
1
-
2
L
R
J502
*
3 4
S351
W014
J552
*
+B
R563
C556
8
NJM2041DD
R559
3.3K
C555
100p
R560
3.3K
NJM2041DD
Q552-1
100p
Q552-2
100
23.0
C559
R579-1
100k(M)
4.7/50V
C563
0.01
R571 R573
1.2k 56k
0
C557
7
10/50V
BALANCE
R579-2
100k(N)
0
1
C558
10/50V
R564
100
R572
1.2k
C564
0.01
R568
1.2k
C560
4.7/50V
-B
-23.0
P551/ATO
WA313J105-0
C551
R555
10/50V
J551
W015
*
L
R
ON
B
S551
SOURCE
DIRECT
R551
R552
10/50V
1M
1M
C552
R553
220K
R554
220K
R561
330
C553
270P
100V
C554
270P
100V
R556
330
220
21.5
R557
3.3K
3
0
0
0
R562
0
220
2
6
5
8
+
-
Q551-1
NJM2041DD
Q551-2
NJM2041DD
+
4
C567
1
220/25V
0
C568
220/25V
0
7
R558
3.3K
-21.5
BASS
0
R577-1
10k(B)
R578-1
10k(B)
TREBLE
R578-2
10k(B)
R577-2
10k(B)
0
2
5
+
-
6
0
0
+
34
R567
1.2k
C562
470P
C561
470P
C565
100p
R574
C566
100p
R575
100
21.5
8
5
0
+
6
3
2
6
5
2
3
-
NJM2041DD
+
-
NJM2041DD
Q554-2
NJM2041DD
+
4
+
4
-21.5
Q553-1
8
Q554-1
C569
220/25V
C570
220/25V
Q553-2
NJM2041DD
0
7
1
0
7
0
1
0
R569
56k
0
0
0
56k
0
0
R570
0
56k
0
R576
100
**
D551
*
MUT
W013
23V
GND
R566
L551
R565
100k
100k
R
W016
J553
L
*
*
COUPLE
J352
SEPARETE
D351
*
L351
J353
*
*
GND
P301/ATA
WA313J101-0(2/2)
C356
0.01
C351
100P
C352
100P
C353
100P
C354
100P
J351
PRE
OUT
MAIN
IN
C355
0.01
J354
W016
P601/AMA
WA314J101-0
R602
470
C601
270P
100V
R601
L
22k
J601
R628
*
10
J605
R613
68
1/4W
C603
220/25V
D601
20V
Q601
1
0
+
HDAM
0
-
2
D602
20V
C604
220/25V
R617 R618 R619
C602
3.3M 3.3M 3.3M
0.1
3
6
19.5
4
5
-19.5
C605
10P/250V
0.3
R603
Q603
2SA970
-0.3
47k
O/Y
D603
R621
R604
47k
R622
680
680
*
Q604
1W
1W
2SA970
0.9
O/Y
-0.9
2SC2240
Q606
2SC2240
R623
Q605
R624
680
1W
680
1W
44.0
R607
1k
42.0
41.0
D605
*
D607
40.0
Q607
2SC2705
O/Y
0.3
R611
100
0
R612
100
-0.3
Q608
-40.0
D608
*
D606
*
-41.0
R608
D610
-42.0
1k
*
R610
330
R605 R614
220
1/4W
*
O/Y
2SA1145
220
1/4W
R609
330
D609
*
41.6
2SA1145
1.8
D604
HSS81
R625
3.9K
R626
1.5k
R627
2.2k
-1.8
-41.6
C615
680P
-44.0
-0.6
Q610
Q609
O/Y
/F./U : 330/50V
/K./N,/S : 220/50V
1.2
Q602
2SD1508
C607
/F./U :
10/100V
/K./N,/S :
22/25V
O/Y
2SC2705
R620
220k
R615 R616
220
1/4W
1/4W
220
C613
C614
/F./U :
330/50V
/K./N,/S :
220/50V
R629
100
R630
100
1.8
-1.8
D611
D613
5.6V
D614
5.6V
D612
1.2
*
*
-1.2
C611
10/50V
D615
HSS81
Q611
2SC2705
O/Y
R635
68
R633
470
C608
0.01
R634
470
-0.6
R636
68 10
Q612
2SA1145
O/Y
D616
HSS81
C612
R632
10/50V
22
1/4W
R631
1/4W
22
Q613
2SC4793 O,Y
R639
10
0.60.6
R637
0.0045
150
-0.0045
-0.6
R640
Q614
2SA1837 O,Y
0.1X2
R641
42.6
3W
-44.6
C610
0.47/50V
Q615
2SC3284
R642
1k
Q616
2SA1303
R643
R646
22k
1k
Q617
2SC2240
O/Y
-44.0
R645
6.8K
HSS81
R644
44.0
D617
44.6
44.0
Q618
2SA970
O/Y
R647
J602
22k
-0.7
J603
*
0
22k
-B
+B
OUT.L
PROT
GND
+45V
-45V
W017
W018
WA314J106-0
P891/APS
W001
W031
P891/APS
WA314J106-0
W001
W031
J008
W001
S891
C891
0.01
J891
J008
S891
C891
0.01
J891
J872
J871
J873
P871/APS
WA314J108-0
P891/APS
WA314J106-0
S891
C891
0.01
J891
W031
J008
J893
J893
W022
44.0
R721
R723
680
680
R703
47k
Q703
19.5
2SA970
O/Y
3
0.3
4
HDAM
-0.3
5
6
C705
10P/250V
R717 R718 R719
3.3M 3.3M 3.3M
R904
68k
R905
68k
C908
0.039
R916
330
R914
1W
10
1W
L902
BUS
1W
D703
R704
R722
Q704
47k
680
*
2SC2240
1W
23.3
1W
Q705
2SA970
0.9
R712
100
-0.9-19.5
O/Y
D706
-41.0
Q706
2SC2240
R708
1k
R724
680
1W
R705 R714
220
1/4W
L901
D901
HSS81
PH.R
MUT
0
0.1
C905
47/25V
23V
1.3
P701/AMA
WA314J102-0
R
J701
*
J705
GND
P901/APR
Q901
3.1
R909
220k
C904
10/50V
R908
6.8k
TA7317P
R910
R911
C703
220/25V
D701
20V
Q701
R701
R702
470
C701
270P
100V
22k
R728
10
R713
1/4W
+
1
0
0
2
-
D702
20V
C704
220/25V
C702
68
0.1
WA314J103-0
68k
C906
0.47/50V
33k
23.3
D902
HSS81
J892
W030
BWN
W025
L001
BWN
110
5
4
6
7
8
220
J005
T5A/250V
W030
W025
ORG
YLW
GRN
WHT
PM17A/F1N
PM17A/U1B
W025
L001
PM17A/N1B
PM17A/N1G
PM17A/S1G
J005
L001
AC 7.4
AC32.9
0
AC32.9
AC34.6
0
AC34.6
3
2
110
1
J092
F002
J010
T5A/250V
10A/250V
F001
J892
W030
F001
J892J893
C261
0.1
J262 J261
W034
W028
P261/AME
WA314J107-0
R261
10
W023
W012
J951
M261M262
D817
S5688G
J801
2SC2240
W024
S5688G
Q951
2SK246
GR
Q952
D951
D952
5.6V
R952
D816
100
*
7.0
6.8
D811 D812
S5688G S5688G
D813 D814
S5688G S5688G
D819
S5688G
D820
S5688G
6.2
2SC3419Y
WA314J105-0
P861/APS
G861
0.47+6.8
R813
22
1/4W
R809
1
1/4W
C814
1/50V
C815
R815
1/50V
22k
R814
-42.7
R816
22
4.7
1/4W
D803
D801 D802
S5688G
S5688GS5688G
D805 D806 D807
S5688G S5688G S5688G
P801/APS
WA314J103-0
C953
100/25V
Q953
2SC2240
R954
10K
6.2
0.6
R956
10K
0.6
R955
1K
Q954
C951
R953
10K
0.1
Q806
2SK246
470/50V
S5688G
S5688G
GR
R810
100
C809
D804
D808
R802
1/2W
D861
J861
45.6
Q805
2SD1415
45.0
R811
1k
24.5
D815
24.0V
C816
0.01
-42.4
44.6
R801
1
1/2W
1
22.0
3
8
NJM2904
Q955-2
5
NJM2904
6
4
0.6
R957
270k
W861
W862
23.1
22.8
R812
D818
4.7
S5688G
1/4W
24.7
C811
220/50V
22.1
C810 C812 C813
100/50V
100/25V 10/25V
Q801
R818
2SD1415
Q803
33
2SK246
1W
GR
25.0
25.4
R803
24.8
100
C801
1800/50V
D809
HZ24-2L
24V
C802
D810
HZ24-2L
1800/50V
24V
Q804
2SK246
-24.9
GR
-24.8
R819
R804
33
100
1W
-44.6
Q802
2SB1020
R951
10
Q955-1
12
R958
8.2k
1.2
7
R959
10k
1/50V
Q807
78M06A
R805
R806
C952
1k
1k
C001
15000/63V X2
+B
-B
5.9
0
R807
4.7
1/4W
C805
100/50V
C806
100/50V
-23.0
R808
4.7
1/4W
C807C808
GND
23.0
220/50V220/50V
W035
44.0
-44.0
000
-0.7
C902
47/25V
R903
47k
C901
0.01
J908
REMOTE
CONTROL
R912
W016
W013
J907
*
1.1
-0.75
47k
C903
R923
47
A
W008
*
J802
PDW
5V
GND
+22V
-22V
23V
SPB
W901
W902
+B
-B
GND
R901 R902
68k 68k
R817
R906 R907
6.8k 6.8k
100k
PM17A/K1G
T5A/250V
J007
F001
R709
R707
330
1k
D709
42.0
*
C713
/F./U : 330/50V
41.6
D710
10
1W
D707
D708
R710
Q708
*
330
*
O/Y
2SA1145
*
220
1/4W
2SA1145
1.8
HSS81
R725
3.9K
R726
1.5k
R727
2.2k
-1.8
-41.6
-44.0
D704
Q709
Q710
C715
680P
O/Y
-0.6
2SC2705
/K./N,/S : 220/50V
1.2
Q702
2SD1508
C707
/F./U :
10/100V
/K./N,/S :
22/25V
O/Y
R720
220k
R715 R716
220
1/4W
1/4W
C909
0.01
C910
0.01
/F./U :
330/50V
/K./N,/S :
220/50V
220
C714
R729
100
R730
100
1.8
-1.8
J901
J903
*
J902
J904
*
J905
*
41.0
D705
*
40.0
Q707
2SC2705
O/Y
0.3
R711
100
0
-0.3
-40.0
*
-42.0
C907
0.039
R915
R913
330
1W
FOR N
J906
PH.L
W021
D711
D713
5.6V
D714
5.6V
D712
-1.2
-B
+B
W026
1.2
*
*
W017
W018
-B
+B
W019
W020
10/50V
R733
470
C708
0.01
R734
470
10/50V
L
R
R731
C711
22
1/4W
D715
HSS81
Q711
2SC2705
O/Y
R735 R739
68 10
0.6
-0.6
R736
68
Q712
2SA1145
O/Y
D716
HSS81
C712
R732
22
1/4W
SPK
J004
+
J003
J005
+
-
J006
2SC4793 O,Y
R737
150
R740
10
2SA1837 O,Y
(BTL)
L
R
Q713
0.6
-0.0045
-0.6
Q714
(+)
(-)
0.0045
0.1X2
R741
44.0
3W
-44.6
C710
0.47/50V
Q715
2SC3284
R742
1k
Q716
2SA1303
R746
22k
R743
1k
1
2
44.6
R745
6.8K
44.0
Q718
2SA970
O/Y
R747
22k
-0.7
44.0
Q717
2SC2240
O/Y
D717
HSS81
0
R744
22k
-44.0
RM09
2.2K
RM07
100
RM01
120
+
QM01
2SK170
BL
-
QM03
2SC2240
RM03
68
HDAM
P101/ASL
BUS
to P101-1/2
J106
*
C121C122
0.010.01
Q601,Q701
RM02
RM08
120
100
QM02
2SK170
BL
DM05
RM04 RM05
1K 1K
WA313J103-0
(2/2)
R122
J107
47
R121
47
FOR N
J702
J703
*
QM04
2SA970
W102
DM03
DM04
W019
-B
+B
OUT.R
PROT
GND
+45V
-45V
W020
3
+B
DM01
*
DM02
*
QM05
2SA970
+OUT
-OUT
QM06
2SC2240
4
5
-B
6
RM06
33K
***
5 6
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