JVC RVNB-1 Service manual
SCHEMATIC DIAGRAMS
POWERED WOOFER CD SYSTEM
RV-NB1
CD-ROM No.SML200503
Area suffix
B ------------------------------ U.K.
E ---------- Continental Europe
EN ----------- Northern Europe
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
COPYRIGHT 2005 Victor Company of Japan, Limited.
2-1
2-2
2-9 to 13
No.MB319BSCH
2005/3
In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the
parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " "
mark nearby are critical for safety.
Block diagram
PICK UP
TRACKING
& FOCUS
COIL
REST SW
SPINDLE
& FEED
MOTOR
CDDOOR
SW
REC/PB
ERASE
HEAD
Tuner section
TO
FM ANT
TP1
CD control section
CD
A,B
C,D
E,F
LD,MD
CN601 FW602
T+/F+/-
SM+/FM+/-
REST
FW256
CN603
CDDOOR
CDDOOR
IC201
EEPROM
Head amplifier section
IC31
CN31
VR31,VR32
REC/PLAY
FREQUENCY
RESPONSE Adj.
Reel pulse / Switch section
IC1
REEL
PULSE
SW1,SW2
SW4 to SW6
SWITCH
HEAD SW
L301
BIAS OSC
SOLENOID
PHOTO
PHOTO+B
RREC,FREC
PLAY,TAPE
70u
AM ANT
IC3 PLL
IC601
RF & SERVO
AMP.
IC801
FOCUS
TRACKING
FEED
SPINDLE
BTL AMP.
DRMUTE
PC2
E2PSDA
E2PSCL
IC251
UNIT
MICON
RECH
Q302 to Q305
Q321,Q323
BIAS OSC/CONT.
SOL
CN1
FM RF/IF/DET/MPX
TBAL,FBAL
TE,FE
GCTL
/RFDET
OFT,BDO
ARF,RFENV
FEED
SPINDLE
TRD,FOD
AD0 to AD10
D0 to D3
/CAS
/RAS
/WE
IC32
PB/REC AMP.
RECB
FW31
MB
M
CN32
IC2
AM RF/IF/DET
IC651
DIGITAL
SERVO
&
PROCESSOR
IC671
DRAM
/DCAS
/DRAS
IC682
IC681
RMUTE
CASCNT
RASCNT
/DWE
WECNT
IC33
SERIAL
TO
PARALLEL
PORT
EXTENSION
MOTOR
SOLCTRL
Q371,Q372
MOTOR
DRIVE
VR37
MOTOR
SPEED Adj.
Lch,Rch
MPX
OUTL
OUTR
TXTD,TXTCK
/RST_DSP
MON,FLAG
DQSY,BLKCK
MLD,MDATA
STAT,MCLK
TXD0
RXD0
/RESET
CDDOOR
TXD0
RXD0
/RESET
PBL,PBR
RECL,RECR
SDATA
SCK
STTA
Q375,Q376
SOLENOID
DRIVE
SOL
PLAY
PHOTO
KEY1
6V
DATA
CLOCK
PERIOD
System control / Function amplifier section
CN1
TUL,TUR
Q3361
Q3362
FTUTUB
TUNER
SW
TUL
TUR
FUNCTION
Q9003
SW5V
IC401
AMP
BCTL
CN651
CDL,CDR
CN404CN403
CDSTAT,CDCMND
CDRESET,CDDOORSW
DI901
LCD
LCDSDAT,LCDSCL
LCDCS,LCDRS
LCDXRESET
CONT.
Q9004
BACK
UP
RESET
BUP
E2DATA
E2CLK
IC901
SYSTEM
MICON
IC902
RESET
IC904
EEPROM
X9002
Q9001
Q9002
CLOCK
SHIFTER
OSC1
OSC2
BEAT
X9001
XI
XO
CLOCK
PBMUTE
CN405 CN406
CN34
Q4102,Q4202
PB MUTE
CN33
SDATA,STTA
PLAY
SCK,
PHOTO,TAPE0
POUT
Q3671
Q3672
SW9V
SAFETY
SW
IC551
CD3.3V
REG.
CD3.3SAFETY
TDATA
TUCK
MPX
PERIOD
LPB,RPB
LREC,RREC
KEY
SCT1
POUT
VOLW1,VOLW2
VOL1,VOL2
REM,PIN
SMUTE
Q8351 to Q8354
LED1,ACS
AC/DC
AC/DC
LED1
ACS
POUT
Q5101
Q5201
FET
IC831
HIGH CONT.
AMP
AC/DC
Q3791
INV
SMUTE
AC/DC
Q3571
Q3572
LAMP
CONT.
FW401
FW402
D3571
D3572
CN901 CN902
CN251
CN252
Q4101,Q4201
Q4301
AUX MUTE
FAUX
IC501
E.VOL.
IC603
HP AMP
OUTL
OUTR
SMUTE,REGSAFETY
POUT
VOL
TRE
BASS
WLC
Q6401
SW
AC/DC
TO
CD6V
REG.
Q3192
Q3194
CD SW
Q3302
POUT
SLC
SW9V
REG.
Operation switch section
S2513
POWER
PIN
IC903
REMOCON
REM
D2502
STAND BY
AC/DC
SIG
JACK
Q6150
Q6250
Q6351
HP MUTE
SMUTE
FCD,BATT
WVOL1
WVOL2
WVOL3
CD6.5SAFETY
AD/DC
IC390
US 6V
REG.
FCD
CDREGSAFETY
Q3492
SW9V
REG.
S2501 to S2510
S2512
OPERATION
SWITCH
KEY
J4301
AUX
Microphone / Guitar amplifier section
FW403
CN751
IC752
DETECTOR
MIC/GUITAR
BUFF. AMP
Q7359
MIC MUTING
DRIVE
J6301
MIC/GUITAR
HEADPHONE
CN407
CN601
INL,INR
OUTL,OUTR,WOUT
WLC
Q6308
SW
CN408
CN602
WVOL1
WVOL2
WVOL3
Q6305
Q6306
Q6307
SW
+B
BATT
WOUT
IC301
WOOFER
AMP
REGSAFETY
SMUTE
POUT
OUTL
OUTR
IC601
L/R
POWER
POUT
AHB.C
+B
AD/DC
D2503
D2504
RED/GREEN
SCT1
LED1
ACS
Q2504
Q2505
SMUTE
AMP
FW251
FW253
IC751
AMP
Q7355
EQ SW
CN603
FW602
FW601
FW252
VOL1
VOL2
FW254
VOLW1
VOLW2
VR731
MIC/GUITAR
Q7353
MIC/GUITAR
GAIN CONT.
Super extra bass sectionPower amplifier section
CN604
IC704
HPF
& LPF
IC701 to IC703
INPUT AMP
PHASE AMP
COMP AMP
TO
WOOFER
SPEAKER
Power supply
section
CN191
D1901
DIODE
BRIDGE
CN195
T1901
TRANS.
VR901
VOLUME
VR902
VOLUME
SW
INL/R
OUTL/R
WOUT
J7351
IC801
BASS
BOOST
L+/R+/-
CN194
MIC/
GUITAR
JACK
Q8101
Q8201
BASS
BOOST
CONT.
AHB.C
CN192
TO
FULLRANGE
SPEAKER
J1902 CN193
BATTERY
IN
J1901
AC IN
2-1
Standard schematic diagrams
System control / Operation switch section
REMOCON TEST POINT
GND
REM
SW5V
123
CN904
QGA2501C3-03Z
LCD
DISPLAY
LCD
LVA10528-A4
QSW0626-001
LVA10528-A3
VR901
QSW0626-001
NC
VO
VDD
VSS
123456789
0V0V0V
0V
4321
IC904
BR24L02F-W-X
LVA10528-A2
ACS
12
S2512
1.8K
REC
R2513
12
S2501
1K
R2512
POWER
12
S2513
STAND BY
Q2501
KRA108S-X
9.0V(0V)
0V(5.8V)
D2502
SLR-342VR-T15
270
R2501
FW254
C2524
VR902
1234
C2523
1234
C2521
0.01
C2522
0.01
3
3
2
2
1
0.01
R2521
R2520
R2519
0.01
1
FW253
2.2K
3
3
4.7K
2
2
4.7K
1
1
FW252
FW251
B4012
B4062
NRSA63J-0R0X
Q2505
KRA110S-X
0V
0V
Q2504
KRC114S-X
D2504
SLR-342MG-T15
R2514
390
(GREEN)
D2503
SLR-342VR-T15
R2515
470
NI
Q2502
2SD601A/R/-X
7.4V(0.2V)
0V(4.6V)
Q2503
2SD601A/R/-X
7.7V(0.2V)
0V(4.1V)
(RED)
5.0V
(1.9V)
5.0V
0V
(5.0V)
PRESET
12
S2502
560
SOUND
R2511
12
S2503
390
AUX
R2510
12
S2504
R2509
270
CD
12
S2505
R2508
220
TAPE
12
S2506
150
R2507
120
R2506
100
R2505
100
R2504
R2518
100K
C2501
0V
1/50
R2516
47K
0V
C2503
0.033
R2517
1K
TUNER
12
S2507
FF
12
S2508
STOP
12
S2509
REW
12
S2510
SW5V
VOLW1
REM
VOL1
VOL2
NC
VOLW2
PIN
DG
SMUTE
KEY
US6V
AC/DC
GND
TADOOR
SW9V
LED1
LEDG
ACS
SCT1
S2501-S2513
QSW0622-001Z
CN252
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
CN251
QGB1216K1-10S
GP1UM281XKVF
C2502
47/16
QGB1216K1-10S
5.2V
9
5.1V
5.1V
7
5.1V
5.1V
5
0V
5.1V
3
5.1V
0V
1
5.2V
5.1V
9
6.0V
0V
7
0V
0V
5
9.0V
0V
3
0V
0.1V
1
1.1V
REMOCON
IC903
SW5V
REM
123
4.9V
5.0V
CN902
QGB1216J1-10S
10
8
6
4
2
10
8
6
4
2
CN901
QGB1216J1-10S
0V
SW5V
VOLW1
REM
VOL1
VOL2
NC
VOLW2
PIN
DG
SMUTE
DG
VOLW1
REM
VOL1
VOL2
VOLW2
PIN
KEY
US6V
AC/DC
GND
NC
SW9V
LED1
LEDG
ACS
SCT1
KEY
SCT1
AC/DC
PERIODE
TUCK
TDATA
MPX
PHOTO
PLAY
SCK
SDATA
STTA
PBMUTE
FTU
FAUX
C9189
WVOL1
WVOL2
WVOL3
FCD
C9198
C9197
C9196
R9207
C9104
BATT
CD6.5SAFETY
TAPE0
CD3.3SAFETY
REGSAFETY
KEY
150PC9180
150PC9181
68PC9182
100KR9282
150PC9187
68PC9188
56KR9285
100KR9286
0.01C9190
150P
150P
150P
150P
10K
1000p
9.1KR9204
1KR9208
33KR9203
Q9003
2SB709A/R/-X
5.0V
SW5V
CONTROL
100kR9278
L9001
QQL244K-100Z
2.3V
5.1V
A0
A1
A2
GND
SCL
SDA
VCC
WP
8765
C9178
0.1
0V
0V
5.2V
5.2V
10KR9176
76 AC/DC
220R9177
77 E2CLK
220R9178
78 E2DATA
79 NC
10KR9180
80 PERIODE
2.2KR9181
81 TUCK
82 TDATAI
6.8KR9182
10K
1KR9185
10KR9186
2.2KR9187
6.8KR9188
2.2KR9189
2.2KR9190
1KR9191
2.2KR9192
4.7KR9196
4.7KR9197
4.7K
1KR9199
CLOCK
X9001
22PC9010
QAX0401-001
83 TDATAO
84 MPX
85 PHOTO
86 PLAY
87 SCK
88 SDATA
89 STTA
90 PBMUTE
91 FTU
92 FAUX
93 NC
94 NC
95 DAVSS
96 WVOL1
97 WVOL2
98 WVOL3
99 FCD
100
R9002
KTC3195/O/-T
22PC9009
(0.8V)
0.1V
C9004
R9184
R9198
VOL2
VOL1
VOLW2
VOLW1
R9275
47K
R9274
47K
R9273
47K
R9272
2.2KR9175
2.2KR9174
74
5.1V
0V
0V
5.2V
0V
0V
5.2V
5.2V
5.2V
1.8V
5.1V
5.1V
5.1V
0V
0V
4.8V
0V
5.2V
0V
0V
0V
0V
0V
0V
5.1V
DAVDD
5.2V
5.1V
ADGND2BATT3CD6.5SAFETY4TAPE05CD3.3SAFETY6NC7REGSAFETY8KEY9VERSION10ADVDD11VDD12OSC213OSC114GND15XI16XO17GND18CDCMND19CDSTAT20BEAT21S2UDT22U2SDT23SCLK24CDRESET25BCTL
1
10KR9102
0.01
C9110
CLOCK SHIFTER
C9006
2.2k
Q9002
0V
R9004
0.001
47K
2.2KR9172
2.2KR9173
72
VOL173VOL2
VOLW175VOLW2
5.1V
5.1V
5.1V
5.0V
5.1V
4.4V
2.2K
2.2KR9103
R9104
8MHz
39P
33PC9008
8.2k
0V
0V0V0V0V0V
IC901
MN101C49GNH
2.4V
3.9V
5.2V
0.1V
5.1V
0V
2.2KR9108
2.2KR9107
2.2KR9105
10KR9209
NIR9210
QAX0416-001ZX9002
39P
Q9001
C9005
KTC3195/O/-T
33PC9007
(0.8V)
0V
8.2k
R9003
DI901
QLD0332-002
NIR9151
1.8K
B4159
5mm BUS
0V0V0V
SYSTEM
MICON
2.8V
5.2V
2.2k
R9001
0.1V
0.001
C9003
R9150
1
1C9150
C9151
0V0V0V0V0V
0V
0V0V0V
5.1V
5.1V0V3.9V
4.7V0V2.5V
2.1V0V2.4V
10KR9120
100KR9115
220KR9116
2.2KR9118
2.2KR9119
S2UDT
CDCMND
4.3K
R9218
0.01C9002
100/10
C9001
47K
R9201
BATT
MA700A-T2D9012
150KR9202
U2SDT
R9224
LCDSDAT
47PC9149
5.2V
5.0V
5.1V
2.2KR9124
SCLK
CDRESET
4.7K
LCDSCL
47PC9148
4.8V
5.0V
5.1V
5.1V
5.1V
2.6V
2.7V
5.2V
4.7V
5.2V
0V
5.1V
5.0V
LCDCS
100PC9147
51
NC52NC53NC54NC55NC56NC57NC58NC59NC60NC61NC62NC63NC64NC65NC66NC67NC68NC69NC70NC71NC
0V0V0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
10KR9125
LCDRS
100PC9146
0.4V
L9002
QQL244K-100Z
QQR0621-001Z
NC
LCDXRESET
10
100PC9145
50NC
49LCDCS
48LCDRS
47LCDSCL
46LCDRESET
45LCDSTAT
44NC
43NC
42SCT1
41VPP
40CDBEAT
39JACK
38BASS
37TRE
36VOL
35SMUTE
34POUT
33RESET
32VDDFLASH
31REM
30PIN
29BUP
28NC
27NC
26CDDOORSW
K9001
NID9014
NIR9152
150PC9247
LCDCS
2.2KR9149
LCDRS
2.2KR9148
LCDSCL
2.2KR9147
LCDXRESET
2.2KR9146
LCDSDAT
2.2KR9145
B4157
R9017
0.2V
0V
NI
R9230
10K
3V TO 5V SW
Q9006
2SD601A/R/-X
0.5V
RESET
2.2KR9014
C9012
SCT1
CDBEAT
JACK
BASS
TRE
VOL
SMUTE
POUT
REM
PIN
D9126
CDDOORSW
1SS133-T2
100K
R9013
100K
R9018
CDSTAT
47K
IC902
PST9131N-X
GND
SUB
NC
VOUT
Vcc
12345
0V
5.1V
5.1V
0.01
22/50
C9011
10KR9142
470R9240
10KR9139
10KR9138
10KR9137
6.8KR9136
2.2KR9135
1KR9134
1KR9133
10KR9131
10KR9130
10KR9129
1KR9126
10K
Q9005
2SD601A/R/-X
0.2V
0V
10K
R9140
10K
R9015
0.01
C9133
R9016
4V
1SS133-T2D9013
0V
0V
BACK UP
Q9004
2SD601A/R/-X
0.6V
10/50C9138
24KR9238
10/50C9137
24KR9237
10/50C9136
150PC9142
47KR9239
150PC9134
47KR9226
150PC9126
NI
CN907
1DGND
2 VDD
3 RESET
4 S2UDT
100KR9221
100KR9222
100KR9223
S2UDT
U2SDT
SCLK
R9011
D9011
MTZJ5.1C-T2
47K
33K
R9012
5 U2SDT
6 SLCK
FOR FLASH
NOTES
1.VOLTAGES ARE DC-MEASURED WITH DIGITAL VOLT METER
OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CONDITION --- CD STOP AT AC SUPPLY VOL:9 SOUND BEAT WITHOUT TAPE
2.UNLESS OTHERWISE SPECIFIED.
ALL RESISTANCE VALUES ARE IN OHM(
ALL CAPACITORS ARE CERAMIC CAPACITOR OR MYLAR CAPACITOR.
ALL CAPACITANCE VALUES ARE IN F(P=pF).
ALL INDUCTANCE VALUES ARE IN H(m=mH).
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF
CAPACITANCE (
ALL DIODES ARE 1SS133-T2
ALL NPN TRANSISTORS ARE KTC3875/GR/-X OR 2SD601A/RS/-X OR2SC1623/5-6/-X.
F)/RATED VOLTAGE (V).
).
UNF
UNFLAMMABLE CARBON RESISTOR
N
NON-POLARISED ELECTROLYTIC CAPACITOR
PP
POLYPROPYLENE CAPACITOR
FR
FUSEBLE RESISTOR
PHOTO
STTA
WVOL1
SW9V
LEDG
LED1
ACS
ACS
LED1
LEDG
POUT
WVOL3
PBMUTE
WVOL2
SMUTE
FAUX
POUT
STTA
SW9V
WVOL2
WVOL3
SMUTE
WVOL1
PHOTO
PBMUTE
FTU
FTU
FAUX
TRE
BASS
FCD
VOL
TRE
FCD
VOL
BASS
(SHEET 2)
PLAY
PLAY
JACK
AC/DC
JACK
AC/DC
TO MAIN PWB
PERIODE
SDATA
SCK
SDATA
CDCMND
CDSTAT
CDRESET
PERIODE
CDDOORSW
TUCK
TDATA
CDBEAT
MPX
TUCK
TDATA
MPX
CDCMND
CDSTAT
CDRESET
CDDOORSW
SCK
REGSAFETY
CDBEAT
TAPE0
TAPE0
REGSAFETY
CD3.3SAFETY
CD6.5SAFETY
CD6.5SAFETY
CD3.3SAFETY
BUP
BATT1
DG
SW5V
US6V
DG
BUP
US6V
SW5V
BATT1
22K
4.7K
47K
KRC114S-X KRA110S-X KRA108S-X
47K
SHEET 1
2-2
Function amplifier section
FW403
4
JACK
3
AG
2
SIG
1
SW9V
TO MIC/GUITAR PWB (CN751)
(SHEET 3)
L4356
1
L4355
J4301
QNS0186-001
PERIODE
TUCK
TDATA
MPX
TUB
TUL
TUR
AG
TO TUNER PWB (CN1)
(SHEET 7)
ANTG
M6.5V
M6.5V
MG
MG
CDR
AG
AG
CDL
TO CD PWB (CN651)
DG
(SHEET 5)(SHEET 6)
DG
3.3V
3.3V
CDDOORSW
CDRESET
CDBEAT
CDCMND
CDSTAT
LREC
AG
RREC
SW9V
LPB
(CN34)
AG
RPB
NC
MB
TO SLC PWB
MG
STTA
SDATA
SW5V
SCK
(CN33)
DG
NC
TAPE0
PLAY
TO SLC PWB
PHOTO
(SHEET 6)
F)/RATED VOLTAGE (V).
2
L4354
3
NQR0007-002X
NQR0007-002X
NQR0007-002X
CN403
QGF1205C1-09
0V
1
4.9V
2
5.1V
3
0.5V
4
0V
5
0V
6
0V
7
0V
8
0V
9
6.5V
17
6.5V
16
0V
15
0V
14
1.4V
13
0V
12
0V
11
1.4V
10
0V
9
0V
8
3.2V
7
3.2V
6
0V
5
3.4V
4
0V
3
3.0V
2
1.8V
1
CN404
QGF1036F1-17
0V
10
0V
9
0V
8
8.3V
7
0V
6
0V
5
0V
4
0V
3
9.0V
2
0V
1
CN405
QGF1205C1-10
0V
9
0V
8
5.1V
7
5.1V
6
0V
5
0V
4
3.4V
3
5.0V
2
3.0V
1
CN406
QGF1205C1-09
1SS133-T2
K9005
NQR0007-002X
).
F(P=pF).
47K
R4144
2SD596/4/-X
D4301
C4251
680P
C4351
L4352
D9007
1N4003S-T5
Q4101
0.01
AUX
NOTES
1.VOLTAGES ARE DC-MEASURED WITH DIGITAL VOLT METER
OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CONDITION --- CD STOP AT AC SUPPLY VOL:9 SOUND BEAT WITHOUT TAPE
2.UNLESS OTHERWISE SPECIFIED.
ALL RESISTANCE VALUES ARE IN OHM(
ALL CAPACITORS ARE CERAMIC CAPACITOR OR MYLAR CAPACITOR.
ALL CAPACITANCE VALUES ARE IN
ALL INDUCTANCE VALUES ARE IN H(m=mH).
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF
CAPACITANCE (
ALL DIODES ARE 1SS133-T2
ALL NPN TRANSISTORS ARE KTC3875/GR/-X OR 2SD601A/RS/-X OR2SC1623/5-6/-X.
R4141
47K
120K
R4244
C4151
QQL244K-100ZL4353
QQR0621-001ZL4351
QQR0621-001ZK9003
QQR0621-001Z
BUSCHIP(B4006)K9002
100R4353
100R4352
100R4351
R4160
R4260
D4302
1SS133-T2
680P
820
820
150PC4152
150PC4252
D3791
15KR6258
0V
0V
C5111
R3793
MTZJ6.2A-T2
2SD596/4/-X
R6157
10K
10K
Q6251
15KR6158
HP AMP
C6250
1/50
0.7V
R6161
4.7K
0V
0V
0.7V
NI
R6257
HIGH CONT.AMP
FUNCTION AMP
C8354
C4142
IC401
15P
NJM4565M-WE
R4143
220K
8.7V
4.4V
4.4V
+
-
123
3.3V
SDATA
OUT
10/35C4245
IC551
SDATA
4.4V
220K
15P
GND
0V
CDCMND
CDCMND
-
+
4.4V
10KR4342
IN
6.5V
D5501
1SS133-T2
100/10C5501
CD3.3SAFETY
CDRESET
CDSTAT
CDSTAT
CDRESET
TO uCON
4.4V
GND
4321
PERIODE
CDDOORSW
PERIODE
CDDOORSW
Q8351
2SB709A/QR/-X
100
1/4W
R4343
TAPE0
REGSAFETY
TAPE0
REGSAFETY
4.7/25
4.7/25
C4144
C4244
CD6.5SAFETY
CD3.3SAFETY
CD3.3SAFETY
CD6.5SAFETY
2SD601A/R/-X
BATT1
BUP
BATT1
Q8352
2SB709A/QR/-X
R8355
Q8353
SW5V
BUP
SW5V
0V
R4341
10K
100/16
47/16C4341
C4342
CDBEAT
TUCK
TDATA
MPX
MPX
TUCK
TDATA
CDBEAT
PWB
8765
VCC
R4243
120KR4145
120KR4245
0V
0V
C4344
2SD601A/R/-X
4.3V(0V)
R4249
2.2K
R4253
R4153
Q4202
30K
Q4301
4.9V(0V)
C4343
R4251
100K
47K
R4151
47K
100K
2SD596/4/-X
0.6V(0V)
1K
R42501KR4150
PBMUTE
22/50
30KR4242120KR4241
150P
R4158
9.1V
3.3K
Q4102
2SD596/4/-X
R4301
FAUX
2.2K
PERIODE
TUCK
TDATA
MPX
3.3K
R4258
FAUX
POUT
SMUTE
WVOL2
WVOL2
WVOL3
WVOL3
FTU
PBMUTE
FCD
FTU
FCD
POUT
FAUX
SMUTE
PBMUTE
STTA
ACS
PHOTO
WVOL1
LED1
LEDG
SW9V
ACS
LED1
LEDG
SW9V
STTA
PHOTO
WVOL1
R4142
Q4201
2SD596/4/-X
0.7V(0V)
0V
R4149
2.2K
0V
AUX MUTE
18KR4155
R4255
18K
K9004
5mmBUS(B4158)
R4159
1K
R4259
1K
33KR4161
33KR4261
4.4V
C4242
4.7/25C4243
4.7/25C4143
10/35C4145
CD3.3VREG.
PQ033ES3MX-T
0.01
15K
R5501
47/25C5502
47K
C5503
R5502
SCK
JACK
BASS
TRE
PLAY
AC/DC
VOL
VOL
TRE
SCK
BASS
PLAY
JACK
AC/DC
IC831
NJM4565M-WE
R8351
68K
0V(9.1V)
9.1V
8.5V
8.5V
120K
0V(0.1V)
LED1
FTU
0V(9.1V)
4.5V
100
120K
R8354
R8353
0V(0.1V)
Q8354
UN2211-X
100
R8357
D8353
C8360
0.0027
0.1
D8351
1SS133-T2
C8361
C3361
R3363
4.7K
470K
R8352
9.1V
470K
R8356
8.2V
0V
US6V
DG
DG
US6V
(SHEET 1)
UNF
UNFLAMMABLE CARBON RESISTOR
N
NON-POLARISED ELECTROLYTIC CAPACITOR
PP
POLYPROPYLENE CAPACITOR
FR
FUSEBLE RESISTOR
R8361
100
R8363
1/4W
4.5V
8.8V
8765
Vcc
+
-
R8360
8.2K
C8351
68P
1K
R8359
0.6V(1.4V)
0V
0.047
C8362
1SS133-T2
D8352
1SS133-T2
4.7MR8358
1SS133-T2
D8354
ACS
0V(5.8V)
D3363
100/10
D3361
0V(5.0V)
C3362
4.7/25
33P
47K
-
+
C8352
4.4V
4.5V
220P
R8362
8.2K
R8366
220
R8367
10/50
C8359
Q3361
2SB709A/QR/-X
8.3V(7.1V)
1SS133-T2
1SS133-T2
R3362
4.5V
4321
220K
9.1V
(7.8V)
8.3V(7.1V)
Q3362
2SD601A/R/-X
0V(4.5V)
1K
4.3V
GND
0V
MTZJ3.9B-T2
15K
R5102
R5101
C8363
R8364
47K
100P
0.0015
C5101
C8353
220P
R8365
100
2.7MR8370
47KR8368
47KR8369
0.12
C8355
R8371
22/50C8358
1/4W
R3361
39
D3362
10K
10KR8372
100PC8357
100/10
C8356
TUNER SW
LEDPWB
Q5101
C5201
LAMP CONT,
330
330
R3577
R3576
0V
6.3V
FW401
1
2
FW402
2
1
D3571
D3573
SELU1E54CM-P
SELU1E54CM-P
D3572
LVA10528-A5
C5102
22K
4.7/25
R5104
220K
4.0V
4.0V
DGS
10/50
C5301
0V
4.7M
3.9V
R5306
2SK301/R/-T
3.8V
24 23 22 21 20 19 18 17 16 15 14 13
Vert
IN2
GND
IN1
4.7M
R5307
Q5201
2SK301/R/-T
R5204
R5201
0.0015
2SD601A/R/-X
NI
3.9V
DGS
220K
C5202
22K
4.7/25
15K
R5202
Q3571
2SB624/4/-X
9.1V
9.0V
8.3V
4.7K
R3572
Q3572
0V
0.7V
0V
4.1V
NF2
NF1
4.1V
C5204
R3571
R3575
4.7K
R3574
UN2111-X
E.VOL.
IC501
BH3852S
0.056
C5104
4.1V
4.1V
BASS2 TRE2
BASS1 TRE1
4.1V
4.1V
0.056
C5205
Q3671
2SB624/4/-X
9.0V 9.0V
4.7K
R3573
4.7K
4.7K
C3571
10K
10K
0.47/50
C5309
C5303
C5106
0.0056
K5102
C5103
NQR0360-001X
0.056
C5105
4.1V
4.1V
4.1V
4.1V
0.056
C5206
0.0056
8.2V
1K
R3672
0V
0V
47/16
10K
UN2211-X
KRC114S-X
2.8V
10K
10/25
1.1V
3.8V3.8V
4.1V
OUT2
VOL
OUT1
Vcc
4.1V
7.6V
C5203
K5202
NQR0360-001X
10/25
100
1/4W
R5305
C5305
SW9V SAFETY SW
R3671
4.7K
Q3672
0V
0V
220K
R3794
KRC114S-X
10K
TRE
VOL
BASS
33K
100K
100K
R5302
R5301
R5303
1/50C5302
1/50
2.2/50
C5304
R5308
150K
1.6V
1.6V
BASS
TRE
LIVE1
Verf
121110987654321
3.4V
3.8V
R5304
100K
C5306
0.047
C5307
100/16
4.7/25
33K
AC/DC
R3791
Q3791
2SD601A/R/-X
0.7V
0.01
100K
C3791
R3792
47K
IC603
NJM4565M-WE
C6150
1/50
C6153
100/10
Q6151
2SD596/4/-X
8.6V
8765
Vcc
+
-
4.5V
C6151
150P
R6150
22K
R6152
C6155
0.0056
D6501
MTZJ4.7A-T2
R6260
4.7K
R6160
4.7K
D6503
1SS133-T2
R6261
4.7K
C6251
150P
4.5V
4.5V
-
+
4.5V
C6152
100P
1K
R6151
C6351
R6250
22K
C6252
100P
4.4V
GND
4321
0V
4.4V
22KR6251
22K
47/16
Q6350
UN2211-X
0V
0V
4.7K
R6354
1KR6252
5.1V(2.0V)
120R6350
120
R6335
0.0056
100/10C6253
1/4W
1/4W
C6255
R6253
22
R6153
R6351
22
Q6150
0V
2SD596/4/-X
1K
R6353
4.7V(0V)
100/16
C6350
R6154
5.8V
4.1V(5.8V)
5.9V
C6352
22/16
SMUTE
47K
D6502
MTZJ3.6A-T2
UN2211-X
Q6250
2.2K
R6155
0V
Q6351
UN2111-X
5.3V
2SD596/4/-X
2.2K
R6254
0V
0V
2.2K
Q6401
L6353
NQR0007-002X
L6352
NQR0007-002X
0.022
0.022
2.2K
R6255
L6351
C6156
C6256
NQR0007-002X
REGSAFETY
POUT
FCD
CD6.5SAFETY
WVOL1
WVOL2
WVOL3
C5107
C5207
220P
220P
K5101
NQR0288-004X
K5201
NQR0288-004X
R6401
15K
D6303
1SS133-T2
270P
270P
C6257
C6157
QNS0072-001J6301
7
6
2
3
4
5
1
HEADPHONE
0V
OUTL
13
0V
AG
12
0V
OUTR
11
9.0V
SW9V
10
0V
MG
9
0V
WLC
8
0V
MG
7
0V
MG
6
9.0V
5
5.2V
SMUTE
4
3.6V
3
2.8V
POUT
2
0.3V
NC
1
CN407
QGF1210G1-13
QGF1210G1-13
CN408
5.6V
1
MUTE
4.7V
2
5.0V
3
6.5V
4
CD6V
0V
DG
5
5.9V
6
US6V
0V
7
0V
8
3.7V
9
0.4V
BUP
10
5.1V
11
AC/DC
0.8V
ANTG
12
18.6V
BATT1
13
(SHEET 4)
TO MAIN PWB (CN602) TO MAIN PWB (CN601)
(SHEET 4)
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
SHEET 2
2-3
Microphone / Guitar amplifier section
R7359
MIC
GUITAR
789
VR731
VR731
QVQ0287-B24
VOLUME
(WITH SW)
MIC/GUITAR JACK
J7351
QNS0148-001
654
R7351
180K
1K
4
2
1
3
R7387
C7381
C7382
220P
D7357
D7358
22K
20K
R7386
0.001
IC751
NJM4565M-WE
2
31
33K
R7354
0V
Q7351
0V
C7356
47/25
15K
R7361
1/4W
8765
4.6V
C7354
1/50
4.7K
R7356
Q7352
0V
0.7V
0V
(0V)
10K
R7358
R7388
10K
D7359
8.9V
VCC
R7353
39K
C7352
330P
0.7V
R7357
100
C7370
4.6V
4.6V
C7353
R7355
(0V)
10K
C7357
68P
R7362
220K
+
-
C7369
330P
56K
C7351
0.33/50
0.1/50
4.6V
-
+
4.6V
Q7353
UN2112-X
9.2V(0V)
0.3V
1/50
C7355
R7360
27K
4.6V
GND
0V
4321
R7352
82K
0.1/50
MIC/GUITAR GAIN CTL
0V
Q7360
DTC115EKA-X
0V
C7358
R7366
9.2V
0V(9.2V)
10/16
1.8K
0V
Q7354
MIC/GUITAR
AMP
0.068
C7359
1.2K
R7365
Q7356
0V
0V
0V(0.7V)
9.0V
0V0V
0V
R7368
R7367
10K
0V(9.2V)
9.2V(0V)
Q7357
100
0V
47/25C7360
MIC/GUITAR
EQ SW
Q7355
UN2112-X
R7373
100K
R7369
68KR7370
9.2V
68K
C7368
1/50
R7374
470K
C7362
R7375
D7354 D7352
3.3/50
K7351
QQR0621-001Z
2.2K
2.2K
R7377
D7353D7355
C7363
R7376
R7378
3.3/50
2.2K
2.2K
IC752
NJM4565M-WE
DETECTOR
BUFFER AMP
R7379
56K
R7380
39K
0V
R7382
0V
C7361
220P
1/50
4.6V
4.6V
R7372
10K
4.6V
4.6V
-
+
Vcc
8765
1/4W
R7383
8.9V
4.6V
C7366
D7360
100
C7367
1/50
47/25
R7371
10K
0V
4321
GND
47K
+
-
4.6V
C7365
Q7358
R7381 2SB709A/QR/-X
10K
0.7V
MIC MUTING
DRIVE
Q7359
9.2V 9.2V
8.6V
47K
R7384
D7351
R7385
47K
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER
OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CONDITION --- CD STOP AT AC SUPPLY
() IS GUITAR POSITION AND NORMAL IS MIC POSITION
2. UNLESS OTHERWISE SPECIFIED RESISTORS ARE 1/10W
ALL RESISTANCE VALUES ARE IN OHM(
ALL CAPACITORS ARE CERAMIC CAPACITOR OR MYLAR CAPACITOR.
ALL CAPACITANCE VALUES ARE IN
ALL INDUCTANCE VALUES ARE IN
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE (
ALL DIODES ARE 1SS133-T2
ALL NPN TRANSISTORS ARE 2SD601A/R/-X
).
F(P=pF).
H(m=mH).
5% CARBON RESISTOR
F)/RATED VOLTAGE (V).
NAME
PARTS
CONSTRUCTION
UN2112-X
22K
22K
2-4
DTC115EK
100K
100K
CN751
QGA2001F1-04
0V
0V
0.5V
2
3
4
SIG
AG
JACK
TO UCOM PWB (FW403)
(SHEET 2)
9.2V
1
SW9V
SHEET 3
Power supply / Power amplifier section
ACSPWB
GDG
C7311
4.7/50
2K
R7319
Q7301
0V
0V
Q7301,Q7302
KTC3199/GL/-T
TABLE1 DIGITAL TRANSISTOR
C5308
Q7303
2SK301/R/-T
D
S
S
R7320
Q7302
KTC3199/GL/-T
9.1V
0V
C7312
10K
10K
100K
R5207
0.47/50
47K
R7301220
100R7303
C7301
100
R7318
R7321
0V
220K
56K
1/50
R7322
R8201
3.3K
R8101
R5107
1/2Vcc INPUT
Vcc
8.8V
Vcc
8.7V
C7313
R7323
100/16C7314
D7301
10K
C8201
0.056
R8321
2.7K
100
R8202
C8101
0.056
3.3K
2.7K
100K
R8102
Q8201
KTC3199/GL/-T
0V
0V
IC701
+
4.6V
4.6V
4.4V
R7305
220K
100/16
C7305
4.7/50
COMP AMP
BA15218NIC703
++
--
2.8V
4.6V
4.6V
R7324
10K
R7325
10K
R7326
4.7/50
15K
1K
D7302
D7303
R7342
33K
10K
KRA111M-T
0V
BA15218N
D7307
10K
R8211
47K
GND
0V
MTZJ4.3B-T2
GND
0V
VCC
19.4V
10/50
R34921R3493
0.5V
R3496
R3497
R3498
19.3V
LF191
QQR1321-001
41
QGA7901C1-02
!
T1901
OUT2+
9.3V
D6304
1
KTA1267/YG/-T
6.8K
0.5V
1K
2.0V
KRC114M-T
2.2K
23
CN194
WOOFER AMP
OUT2-
9.3V
Q3491
18.8V
3.7V
Q3494
R3191
1/4W
1.5
19.2V
J1901
QNC0042-001
2
1
1
2
MG
0V
0V
R3491
19.3V
0.5V
D3491
R3495
19.3V
0V
QGA2501C1-09
5
4
QGA2501C1-05
470
2.2K
VMW1456 e
9.3V
R6320
C6316
Q3191
!
2
3
1
2.2
0.1C6314
0.1
KRA110M-T
FW601
CN191
10KR1901
!
5
9.3V
F1904
FW603
4.5V
1716151413121110987654321
19.4V
6800/25
C6315
9876543
+BNCG
BUP
AC/DC
T6.3AL
QMF51E2-6R3-J1
CN193
12345
432
1
15V
R6319
C6317
0.1
+R
D1902
VMW1456 d
2.2
2.2
2.2
R6318
R6321
C6318
C6319
0.1
0.1
123
4
123456789
FW602
1
2
121
2
CN192
4
3
2
1
-
+
-
+
4
3
2
1
FULLRANGE SP
QGB2501K1-04
4OHM
WOOFER SP
4OHM
+L
-R
-L
6A10E2
231
J1902
QNA0016-001
VCC
OUT1-
OUT1+
MG
SHEET 4
!
!
TA8223KIC601
1
2
GND
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
0V
C6101
R6101
2.2K
Q6101,Q6201
KTC3203/OY/-T
27K
R6105
4.7K
Q6301
2SA952/LK/-T
19.3V 19.3V
18.6V
3.3K
R6301
220/10
C6306
R6302
0.7V
R6304
KTC3199/GL/-T
0V
0V
100K
Q6302
R6325
15K
R6303
BA15218NIC801
+
-
VCC
8.8V
4.2V
4.2V
C8105
330P
C8202
0.056
C8304
330P
47/25
C8322
C8102
R8301
1K
R8203
R8103
3.9K
R8327
220K
R8111
0V
47K
GND
0V
3.8V
R8104
0.056
3.9K
0V
0V
Q8101
KTC3199/GL/-T
3.8V
C8205
330P
100K
R8204
100K
47/25
C8301
D8301
BASS BOOST CTL
+
-
4.2V
C8103
47/25
R8205
3.3K
R8105
3.3K
MTZJ4.3B-T2
BASS BOOST
OUTL
12345678
4.2V
C8203
47/25
(SHEET 2)
10K
10K
R8207
R8107
1/50
470K
C8303
R8302
13
AG
12
OUTR
11
SW9V
10
NC
9
WLC
8
NC
7
CN601
MG
6
QGF1205F1-13
MB
5
(SHEET 2)
SMUTE
4
REGSAFETY
3
POUT
2
NC
1
MUTE
13
FCD
12
CDREGSAFETY
11
CD6V
10
DG
9
US6V
8
WVOL1
7
WVOL2
6
CN602
WVOL3
5
BUP
4
QGF1205F1-13
AC/DC
3
ANTG
2
BATT
1
5.6K
D6302
0.22
R6201
27K
0V
KTC3203/OY/-T
0V
Q6201
0V
Q6101
R6205
4.7K
R6102
C6103
NFB
0.6V
C6108
150P
100/25
0V0V0V
120
150P
C6102
GND
NFBININ
RF
0.6V
10.1V
C6201
C6208
0.22
150P
120
R6202
150P
100/25
C6202
C6301
C6203
220/25
D6301
D3493
SUPER EXTRA BASS
PHASE AMP
BA15218NIC702
Vcc
C7308
4.6V
8.8V
0.01
R7311
180K
R7313
100K
100/16
C7309
C7310
HPF LPF
Vcc
8.8V
4.6V
4.6V
R7333
R7334
24K
100/16
C7318
4.7K
KRA110M-T
++
--
GND
0V
4.6V
4.6V
4.6V
4.3V
27K
R7314
R7312
100K
0.015
D7305
--
4.2V
27K
R7338
C7319
0.1
R7336
24K
C7307
100K
R7316
D7306
BA15218NIC704
++
GND
0V
4.6V
4.3V
82K
C7320
0.15
C7321
0.039
C7322
12345678
4.6V
INL
AG
2
CD STOP MODE
1
INR
2
SU9V
4
3
OUTL
4
AG
6
5
OUTR
6
WG
8
7
WOUT
8
AHB.C
10
9
10
CN604
QGB1214J1-10S
RESISTORS ARE 1/6W 5% CARBON RESISTOR.
4.7/50
100K
R7344
12345678
4.6V
2.2K
R7339
C7323
10/50
1/50
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER
OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CONDITION ---
2. UNLESS OTHERWISE SPECIFIED
ALL RESISTANCE VALUES ARE IN OHM( ).
ALL CAPACITORS ARE CERAMIC CAPACITOR OR MYLAR CAPACITOR.
ALL CAPACITANCE VALUES ARE IN F(P=pF).
1
3
5
7
9
CN603
QGB1214K1-10S
R3204
R3203
ALL INDUCTANCE VALUES ARE IN H(m=mH).
ALL E.CAPACITORS ARE SHOWN IN THE FORM
OF CAPACITANCE ( F)/RATED VOLTAGE (V).
ALL DIODES ARE OR
ALL NPN TRANSISTOR ARE 2SC2785/EF/-T
ALL PNP TRANSISTOR ARE 2SA1175/HFE/-T
+
_-
12345678
3.7V
4.5V
4.6V
R7307
390K
C7303
3.3P
R7308
C7324
100K
C7302
0.47/50
R7317
12345678
4.5V
4.1V
5.3V
R7327
1M
R7330
3.9K
4.7/50
C7316
1K
R7329
3.3K
R7328
D7304
10K
KRC111M-T
R7309
33K
4.7/50
10K
100K
R7343
2.2K
R7331
47K 47K
KRA114M-T KRC114M-TKRA102M-TKRC102M-T
100
R7310
0.27
C7306
100
R7332
C7317
0.1
L/R POWER AMP
1
GND
SW
BSBSOUT
VCC
0V
10/50
R6305
6.2K
C6304
0.15
R3508
R3507
2.2K
KRC111M-T
10K
10.1V
19.3V
19.0V
C6205
47/25
0.1
C6204
12KR6103
12K
2.2
R6204
R6203
C6303
C6305
1/50
D3302
MTZJ9.1A-T2
6.8K
100/16
C3303
R3315
4.7K
3.3K
R3316
4.7K
D3195
5.0V
Q3198
0V
0V
19.3V
C6302
US 6V
1SS254 ( HSS104TJ OR MA165)
NF1
IN1
2
GND
OUT
0V
10.2V
19.0V
C6105
47/25
R6307
15K
12K
0.1
C6104
1000/25
22/35
22/35
2.2
0.1
R6104
C3301
0.6V
R3202
1.5K
D3901
0.01
C3302
220P
0.9V
D3194
R3201
!
MTZJ8.2B-T2
C6206
R3312
R3313
Q3306
KTC3199/GL/-T
0V
MTZJ7.5A-T2
1.5K
IC390
KIA78DL06PI
OUT
5.9V
C3901
100/16
R3314
0V
4.7K
470
C3194
GND
C6207
3.3K
123
C3902
C6107
!
9.1V
0.9V
R3311
L3191
QQL28AK-101
100/25
IN
19.2V
0.1
1000/25
C6106
SW9V REG
Q3492
KTA1046/Y/
680
KRC102M-T
(3.4V)
19.2V
18.6V
18.6V
Q3305
0.3V
KTC3199/GL/-T
680
R3310
R3901
4.7
Q6308
R3309
0V
R3200
C3193
D3193
SRT14
FR
KRA114M-T
0.6V
680
(3.4V)
R6322
0V
0V
Q6305
KRC102M-T
0V
R6310
WVOL1
1
R3304
Q3303
2.9V
12K
100P
KTC3199/GL/-T
1
R3303
1.2V
R6306
(3.4V)
0V
0V
1K
R3302
KTA1267/YG/-T
R3306
R3307
R3308
!
KTA1023/OY/-T
6.5V
Q3197
6.4V
0V
1
1.8K
R6311
WVOL3
2.0V
Q3196
18.6V
R6308
Q6306
KRC102M-T
0V
KRC102M-T
(3.4V)
1K
6.8K
1K
Q3304
2.2K
KRC114M-T
19.1V
18.6V
15K
4.7K
R6309
0V
Q6307
0V
1K
R6312
WVOL2
Q3301
18.6V
D3301
1.2V
3.7V
R3199
6.5V
D3192
0V
0V
R3301
19.2V
1.2V
R3305
47K
MTZJ7.5A-T2
KRA102M-T
5.1V
C6321
10/50
470
2.2K
KTC3203/OY/-T
Q6303
2SC2001/LK/-T
0V
5.9V
R3197
QAD0015-153Z
4.7K
R3198
CLIP
0V
8.3V
8.3V
C6308
0.47/50
C6309
0.47/50
Q6304
47KR7341
0V
R6317
47K
C3491
MTZJ9.1A-T2
R3505
4.7K
4.7K
KTC3199/GL/-T
KTA1267/YG/-T
C1903
0.068
LVA10574-A1
C6313
C3192
C1901
0.068
390
R6314
100P
C6307
0.01
C3492
220P
0.5V
0.6V
Q3496
100/25
10K
R3194
!
D1901
D5SBA20-S1
2341
!
!
!
QMFZ031-8R0-J1
R6313
0V
1K
0V
D3492
C3493
100/16
R3506
2.2K
R3195
D3191
12.5V
Q3195
0V
13.1V
10K
R3196
D3196
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
TA8233HIC301
S.DET
RF
IN2
NF2
AG
SW
0V
8.2V
390
C6310
Q3302
680
Q3192
18.4V
R3192
0V
0V
10/50
19.3V
0V
Q3495
KTC3199/GL/-T
680
R3500
19.2V
1.5K
Q3194
KTC3199/GL/-T
CN195
QGA3901C1-02
1
2
C6312
100P
0.6V
R3499
18.4V
8.3V
R6315
220K
220/25
C6311
R3494
Q3493
KRA114M-T
2.9V
680
Q3193
KRA111M-T
!
2
1
3.4V
1
19.2V
QQT0466-001
8.3V
2.6V
R6316
C6320
10/50
SLC SW9V REG
!
2SA1359/OY/
9.1V
18.8V
R3502
4.7K
18.8V
R3503
470
0.5V
0V
R3501
3.3K
R3504
CD SW
2SA1359/OY/
!
19.1V
0.7V
C3191
100K
R3193
4.7/50
!
C1904
0.068
!
C1902
0.068
F1902
T8AL
2-5
CD control section
0.1
S2521
QSW0122-001
1K
HDU-110
1
0.1
1
FW256
FW602
QJK004-060601
CN601
QGF1008F1-16
CN603
R607
QGA2501F1-02
CN653
TXD0
IC251
MN101C61GNJ
47k
R236
R830
C652
0.1/16
R675
R674
C674
0.1/16
R673
R672
R671
R669
RXD0
100p
1k
R278
C259
2.2k
R234
C234
0.001
2SC2814/4-5/-X
0
C651
100/6.3
C678
100/6.3
C677
0.1/16
R676
1k
1k
1k
1k
1k
33k
1k
C669
0.0018
C672
0.0018
1k
R255
MDATA
QAX0684-001Z
C232 C231
39p 39p
Q232
D652
R678
MON
TXTCK
TXTD
DQSY
/RST_DSP
STAT
BLKCK
MLD
MDATA
MCLK
TX
FLAG
TP17
1k
R256
MCLK
STAT
C251 C252
0.1/16 47/6.3
X251
8.2k
8.2k
R231
R232
Q231
2SC2814/4-5/-X
NI
0
X651
NAX0476-001X
1M
R655
R682
390
OUTR
OUTL
TP16
TP15
TXTCK
R267
1k
TXTD
TP14
/RST_DSP
MON
FLAG
DQSY
BLKCK
R274
1k
1k
R258
10k
10k
R265
R296
2.2k
R233
C233
C675
10p
C676
10p
MLD
10k
C253
0.1/16
R259
R297
1.2k
10k
R298
2SB1424/QR/-W
0.001
K253
K251
NQR0007-002X
Q291
22/6.3
C291
TXD0
NI
RXD0
K252
NQR0007-002X
OUTL
K250
NI
OUTR
C255
NI
D252
RB521S-30-X
K254
NQR0007-002X
TX
C201
R299
NI
47k
R601
5.6k
C603
0.1/16
R602
3.9k
F
E
R625
R635
10
0.1/16
R634
CDDOOR
0
R626
C626
NI
NI
C625
NI
R623
NI
R621
0
D601
1SS355-X
R631
R632
C632
3.9
47
C631
3.9
10/16
Q631
2SA1037AK/RS/-X
NINI
C808C809
D
B
C
A
C633
0.022
E
22k
A
D
B
C
F
R608
22k
F+
T+
T-
F-
FM+
REST
SM-
SM+
FM-
FM+
FM-
SM+
SM-
T-
T+
F+
F-
C604
C602C601
NINI
AN22002A-W
IC601
0.1/16
100/6.3
C623
C624
3.9k
R611
NI
C807
IC801
AN4801SB-W
C811
NI
39k
0.1/16
0.1/16
C611
C608
NI
TP2
22k
R818
C605
390p
R604
120k
R603
0
C607
120p
NI
R605
C606
0.039/16
0.0027
0.1/16
0.0018
C616
C614
C615
C612
C610
0.056/16
4.7k
R613
1.2k
R617
PC2
C801C802
220/100.1/16
DRMUTE
TP653
C609
47p
TP601
0.1/16
100/6.3
C622
C621
0
R606
NI
NI
NI
C617
R619
R618
TP1
C641
100p
C644
Q653
NI
C642
Q651
NI
C643
Q652
NI
NI
C813
0.0015
NI
C806
R817
SPINDLE
FEED
TRD
FOD
2.2k
R802
FEED
SPINDLE
3.3k
R806
15k
R811
TRD
15k
R815
FOD
TBAL
FBAL
FE
TP622
TE
TP623
GCTL
/RFDET
OFT
BDO
ARF
RFENV
NI
EQX5
NI
EQX2
NI
EQX4
NI
C814
0.0022
NI
0.01/25
0.47
NI
NI
R813
C805
R804
C803
R808
C804
RASCNT
NI
R850
SN74LV08APW-X
IC682
R849
NI
5.6k
5.6k1k5.6k
R807
R803
R812
R816
4.7k
R805
4.7k
R801
22k
R809
18k
R814
NI
IC201
0.1/16
R652
27
R679
C656
C657
680p
/DWE
SN74AHC1G32DC-X
IC681
R651
0
R653
0.1/16
C658
WECNT
R851
NI
0.1/16
C655
C654
0.1/16
47k
22k
NI
75k
R683
R654
NI
Q654
C681
0.01/25
R661
15k
CASCNT
/DCAS
/DRAS
NI
D654
TBAL
FBAL
FE
TE
RFENV
OFT
/RFDET
BDO
GCTL
ARF
PC2
DRMUTE
EQX5
EQX2
EQX4
REST
CDDOOR
NI
C660
RB521S-30-X
RASCNT
CASCNT
WECNT
TP19
TP18
1k
R260
1k
R261
1k
R266
D251
NI
C262
D3
D2
D1
D0
270
R848
AD3
0.022
C659
NI
D655
R659
47k
R251
A42L2604V-45L
2701000p
R847C661
AD2
R656
15k
1k
R289
1k
R262
1k
R263
1k
R264
47k
47k
47k
47k
10k
R268
R254
R293
R294
R295
NI
NI
C261
C256
10k
10k
R253
R681
R235
NI
AD9
AD8
AD7
AD6
AD5
AD4AD3
IC671
AD2
AD1
AD0
AD10
270
270
2701k270
270
270
R844
R843
R842
R841
R846
R845
AD1
AD0
AD9
AD4
AD5
MN6627934CH
100k
820
R657
0.082
C662
C663
0.1/16
240
C664
47/6.3
R658
0.1/16
C653
270
270
270
270
270
270
270
270
270
270
C691
NI
R840
R839
R838
R837
R836
AD6
AD7
AD8
AD10
/DCAS
IC651
10/16
0.1/16
C667
C673
C665
0.1/16
C666
100/6.3
QQR0621-001Z
C690
R835
R834
R833
R832
R831
0.1/16
D3
D2
D1
D0
/DWE
/DRAS
K654
NQR0007-002X
TP11
TP13
R664
TP12
R662
100
R665 R666
680 560
C668
K651
NI
C671
NI
R667
R668
680
560
QGA1002C1-09X
R271
1k
(SHEET 2)
CN651
QGF1036F1-17
CN652
QGA2501F1-03
QUB220-******
SHEET 5
2-6
Head amplifier section
IC31
VGH0425-544
QGF1201F3-06
CN31
R327
470K
NI
C325
Q311
BA3126N
C301
NI
C326
Q310
NI
NI
R326
NI
100/10
C324
R325
NI
B406
QUY360-125F
Q102
C113
C213
R110
R210
22K
B199
C309
0
R317
4.7K
0.0022
0.0022
4.7K
R113
C111
0.0012
C211
0.0012
R213
0.0056
10
DTC114TKA-X
2.7K
R114
4.7K
C112
R112
R111
R211
R212
2.2K
C212
4.7K
2.7K
R214
Q202
DTC114TKA-X
MA152WA-X
2SC2001/K/-T
Q304
2SC2001/LK/-T
2SC2412K/RS/-X
0.068
0.068
Q302
C308
D301
R315
Q323
2.2K
33K
33K
C307
0.01
Q301
10
0.0056
R314
R306
2.2K
DTA144EKA-X
Q375
2SB562/C/-T
R305
2.2K
TW1
C310
0.022
22K
R335
1.5K
Q321
DTC144EKA-X
D309
MA704A-X
C375
100/10
2SC2412K/RS/-X
Q376
R375
C376
0.01
150
R376
4.7K
D375
HZM5.1NB2-X
Q371
22/16
10/16
10/16
3.3K
560P
C207
3.3K
L301
560P
C107
C208
C108
4.7/25
4.7/25
4.7/25
C209
4.7/25
C109
C302
C351
22/16
C304
0.039
39K
R303
C303
C311
C305
C306
220/6.3
QQL01BK-100Z
0.0068
100/10
C313
R351
R352
10/16
R109
100
R208
1.2K
5.6K
R209
3.3
R313
56
R311
R310
2SC2001/LK/-T
1.2K
1.2K
R316
Q303
2SC2001/K/-T
56
Q305
R108
5.6K
R104
1.2K
47/16
R304
IC32
AN7317
R204
L303
1.5
C314C315
68k
1.5
9.1K
100K
22
R101
0.033
820P
C103
220/6.3
C101
220P
Q101
C102
DTC114TKA-X
R301
220
R207
12K
R107
12K
C391
680P
R121
1K
R221
1K
NI
C322
2SC2412K/RS/-X
NI
R334
Q309
0.0015
C121
330P
C221
330P
1K1K
R116R216
C110
C210
1.5K
R322
Q308
2SC2412K/RS/-X
C321
0.01
0.0068
0.0068
R333
C319
12K
220P
C202
820P
C201
QVP0008-503Z
QVP0008-503Z
820P
Q306
2SC2412K/RS/-X
Q307
2SC2412K/RS/-X
C203
VR31
R201
VR32
C318
R319
C204
0.033
220/6.3
22
1.5K
0.0022
C105
12K
2.4K2.4K
R102
1.8K
Q201
0.01
C316
R202
1.8K
DTC114TKA-X
0.0022
C205
R105
R106
C106
C206
R206
100K
R205
QQR0620-001
C104
R103
R203
TW2
R332
0.01
QUM024-06A2Z3
VR37
QVP0008-103Z
2SA952/LK/-T
SW4
R371
R372
1K
Q372
DTC124EKA-X
BU4094BCF-X
IC33
R339
2.2K
R336
4.7K
SW5
FW31
12K
SW6
SW1
SW2
MSI-5U2LWA
R338
3.9K
R337
3.3K
C371
4.7/25
QSEC001-E03
C374
100/10
IC1
SG-10SF3
47/16
C331
390
R340
D1
1SR139-100T
12K
R341
20K
R342
VGP2401-00A
EMV7159-010
CN1
CN32
QGB2011M1-10
18K
R343
CN34
QGF1201F3-10
(SHEET 2)
CN33
QGF1205F1-09
(SHEET 2)
SHEET 6
2-7
Tuner section
TP1
TP2
L12
QQR0756-001
D5
D6
C56
0.001
L2
QQR0769-001
C52
R7
0.001
100K
6.8P
C3
C64
C62
12P
X1
12P
0.001
C63
R1
100K
C13
47K
R2
D2D1
R9
0.022
QAX0402-001
1K
0.001
C60
L7
C6
220
LC72136N
0.01
12P
C9
100/10
C61
R42
47K
Q2
2.2K
2.2K
R44
R40
Q4
Q5
0.001
C37
2.2K
QQR0771--001
C7
R3
4.7
IC3
L1
QQR0772-001
R54
2.2K
C69
R55
2.2K
1K
R61
20P
C16
0.01
C77
0.001
C71
R56
3.3K
0.0022
C70
2.2/50
R52
4.7K
1K
1K
R59
R60
3.3/50
0.001
C65
R41
R57
R36
2.2K
C22
QFP31HJ-431
12P
R13
R17
Q6
C26
180P
C27
C28
100K
100K
C23
L6
QQR0774-001
100P
15P
QAX0403-001
1K
R51
TC2TC3
62P
C24
R21
C21
R20
1K
0.047
R12
4.7K
R16
4.7K
C25
10k
0.1/50
0.01
C32
R46
10K
R14
10K
R15
2.2K
1K
1K
R45
QQR0723-001
Q3
0.001
C31
R33
CF1
L4
R18
1K
47K
Q14
2.2K
R19
0.47/50
1/50
12K
R31
680P
C51
1K
C40
0.047
CF3
1/50
C41
C44
C45
10/16
QAX0404-001Z
1K
R64
C35
CF4
R30
100K
0.01
C66
150P
QAX0409-001
C47
0.012
C48
0.012
C33
100/10
D12
DSK10C-T1
18K
R35
C50
C49
18K
R34
0.1/50
0.1/50
CN1
QGF1205C1-09
GND
Rch
Lch
6V
MPX
DATA
CLOCK
PERIOD
(SHEET 2)
100
56
R37
R48
R47
470
IC2
TA2008AN
C36
C42
4.7/50
T2
QQR0719-001
R28
5.1K
2-8
SHEET 7
Printed circuit boards
Main board
(Battery board)
(Power amplifier board)
D3493
R3508
IC390
Q3304
R3315
Q3191
Q3193
R3312
Q3303
R3307
Q3492
R3191
D3302
C3301
D3901
R3306
C6105
C6303
R3316
R3311
R3310
R3309
R3308
R3313
Q3305
C3302
R3305
R3507
R3301
R3314
Q3306
R3302
R6303
C3303
Q3301
D3301
R3303
C6106
C6107
R3304
C6206
R6305
R6204
R6103
C6104
R6104
Q3192
C6304
C6204
R3197
Q3196
R3193
C6207
R6203
C3902
R3192
R6304
C6205
Q6302
Q3197
Q3194
R6302
C3901
C3191
R67
C6305
R6301
TP1
C3192
C3193
R3200
D3192
Q6301
C6302
IC601
D6
C3194
D3193
C6306
L3191
R3194
Q6201
C77
R3199
R3198
R6205
R6202
D5
R3201
C6301
C6203
C6201
CN603
R3901
R3195
D3191
R3203
Q3195
R3196
R3202
R2
R9
L3
D3196
Q3198
R3204
D3195
D3194
R6201
C6202
C56
R4
Q6101
R6105
R6101
C6103
C6101
R6102
C6102
TP2
BP1
L1
D2
C9
R3
C13
C16
R1
R37
R54
TC2
R20
C21
R13
C23
L4
R18
R6312
R6310
Q6305
Q6306
C6324
D6302
R6325
R6311
C6321
R6313
C6315
Q6303
C6313
IC301
R46
T2
CF1
R28
R33
C36
C42
C32
C7
IC2
C52
C3
R7
D1
C74
D8
R52
R56
C69
R55
C22
CF3
R48
C41
L2
L7
R47
C6
L5
C60
C61
C71
C65
C31
C70
C37
Q6304
C6320
R7341
C6307
C6309
C6310
C47
R30
C49
C48
C35
R35
R64
R31
C51
C33
C44
C43
C64
C63
X1
C62
IC3
R44
R57
Q6308
R6322
R6307
FW602
FW601
C3493
R6306
C3491
R6308
C6323
R6309
Q6307
R6317
D6304
C6312
R6321
R6315
R6320
R6319
C6311
C6314
R6314
R6316
C6308
R3491
R34
R38
C50
R39
C40
CN2
CF4
D12
C45
CN1
R61
R59
CN3
R42
R60
C68
C66
C67
R3499
C6318
C6319
R3500
R6318
R3506
D3492
R3501
R3494
R3503
C6317
R3505
R3493
R3492
R3496
Q3496
C6316
Q3493
Q3495
Q3302
R3498
R3504
C3492
R3502
Q3491
Q3494
R3497
R3495
D3491
FW603
BS2
(Equalizer amplifier board)
R7332
D7303
R7328
R7331
R7330
C7316
C7317
R7329
R7327
D7304
IC703
R7318
D7301
R7325
R7326
C7318
C7312
C7314
C7313
R7323
R7324
R7334
R7335
R7336
D7302
R7333
R7342
IC704
C7311
C7319
R7322
R7337
R7321
R7338
Q7302
R7320
C7320
R7339
Q7301
C7321
C7324
R7317
CN604
C7322
C7307
C7323
R7344
R7308
R7301
C7302
R7316
R7319
R7315
C7303
R7307
R7309
R7312
BS1
R7305
C7306
C7310
D7307
R7314
R7343
C7308
C7301
R7311
C7305
C5308
Q7303
IC701
R7310
C7309
IC702
R7313
D7306
D7305
R8102
R8107
R7303
C8104
R8103
C8103
C8101
R5106
R8108
R8105
IC801
C8102
R8109
R5107
R8204
Q8101
R8201
R8209
C8204
C8301
R8208
R8111
C8202
D8301
R8104
R8202
R5206
R8207
C8201
R5207
C8203
R8101
C8203
R8302
R8301
R8205
C8303
R8327
R8203
R8211
Q8201
C8322
R8321
(Tuner board)
2-9
Micon board
J6301
C6157
L6351
L6353
C6153
R6150
Q6150
R6153
R6154
Q6351
R6354
Q6350
C6351
C6352
C6150
D6502
D6503
R6160
Q6151
D6303
R5307
R8370
R5306
D9014
R9016 R9017
Q9005
Q9006
C9012
IC902
C9011
R9011
R9012
R9013
D9126
C9126
R9126
R9129
R9226
R9130
R9230
R9131
R9134
C9134
C9137
R9135
R9237
R9238
CN901
L6352
C6257
C6155
R6152
R6151
R6158
R6161
R6157
B4054
B4053
R8356
R8354
R8355
R8353
Q8353 Q8354
R8367
R8362
D9011
R9218
R9014
R9015
Q9004
R9136
C9138
R6353
C9136
R8360
C8351
R9139
IC831
R8361
R9018
R6252
C6255
C6151
Q6251
C8354
CN407
R9133
R9142
R6251
R8364
C8362
R8359
C8363
R9221
R6250
C6251
C4142
R4143
R9137
R9239
C6252
R6257
R6401
IC603
R6260
C6250
R5305
B4007
R6261
C6350
C6152
D6501
R6258
Q6401
CN907
R9138
R6350
R6335
C5111
R9145
R5302
R9222
C9142
R5308
R9240
K5201
R9148
C5303
C5305
R9223
C9145
Q3672
R9146
R9149
C5302
R5304
C5306
R9147
C5103
B4009
R9140
C5203
C9133
C9247
DI901
C9146
(Display / Control board)
C5309
C5207
K5101
C9147
FW403
R5301
R3671
R4351
B4008
R9172
C9148
R3672
Q3671
R4352
C9149
C5107
R4353
R9173
R9224
C5304
K5102
R5502
R9174
R5303
C5307
K9002
Q6250
R6155
C6156
R9175
IC501
B4006
R6255
R9124
C5105
K5202
C6256
L4352
B4004
K9003
R9119
R9176
R9118
C5106
R9152
C9151
C5104
C5205
R6253R6254
C5206
R6351
C5502
C9150
C5102
C5204
C6253
CN404
C4351
C5503
L4353
R5501
X9001
R9116
R9177
(CD door switch board)
S2521
FW256
FW901
Q5101
R8365
Q8351
R5201
L9002
IC904
R9004
R9003
C9001
R5204
L4351
R5102
C5201
R4160
B4005
R9278
B4001
C4251
C5501
C9110
CN408
C8355
K9001
R9186
R9185
C8359
C4144
Q9001
R9103
CN902
R4159
R9102
Q8352
R4255
R4253
R9120
Q9002
C8353
R8369
R9201
R9286
R9285
C8352
C4245
R8366
R4251
R4261
R8368
R4258
R9210
R9199
R9274
C5202
Q5201
K9004
D5501
C9009
R5104
IC901
R5101
R9115
R9150
R4259
C9010
C9005
C9007
C9008
C9006
R9178
C9178
R5202
C4244
X9002
C9002
R9151
C5101
C5301
R4260
IC551
R9191
R9184
C8357
Q4202
C4252
R9202
R9273
R9272
D9013
R9209
R4242
L9001
R8352
C4243
R9203
R8357
C4242
R4245
R9275
C8360
C9003C9004
CN904
D8351
D8354
R9001R9002
Q9003
C9104
B4052
B4051
R9104
R8358
C8356
R4250
R8363
R4243
C8361
Q3571
R9204
R8371 R8372
R9125
R3576
C8358
R4343
R9108
R9208
D8353
D9012
R3577
C9187
C9188
FW401
IC401
R4342
R3574
R4341
Q3572
J901
R4153
R9207
R9105
C9189
C4342
R4151
C9190
R3571
Q4102
R3572
R4301
C4143
C4341
R9107
R8351
C3361
R4145
C4145
R3575
Q4301
R4158
C4344
R4150
C3571
B4002
D8352
C3791
R4244
R4142
C3362
R3362
R3361
D9007
R3573
L4356
C4343
R9198
R9197
R9196
R3793
J4301
R9282
R9182
R9181
R9180
R4249
C4152
R9192
R3792
D4301
R4241
D3362
R9189
R9188
D3791
L4354
D4302
R4155
R3791
Q3791
Q3362
C9196
R9187
Q4201
R4161
Q3361
CN405
C9180
Q4101
C4151
CN406
C9197
R9190
B4003
C9181
R4149
D3363
C9198
R4144
R4141
D3361
C9182
L4355
R3363
R3794
K9005
CN403
C7358
R7366
R7373
Q7356
Q7354
C7359
R7367
R7365
C7354
R7359
R7368
(LED board)
D3573
FW402
Q7355
R7353
C7352
Q7357
(Guitar and Mic.jack board)
R7360
B7052
Q7353
B7051
C7351
C7369
R7358
Q7351
C7382
R7355
Q7352
R7354
R7352
R7386
R7356
R7351
C7381
J7351
C7353
R7357
R7361
C7356
R7369
R7387
B7001
C7355
IC751
VR731
R7362
C7357
(Woofer encoder board)
(Volume encoder board)
D3571 D3572
K7351
C7368
C7360
R7379
R7370
Q7358
D7355
R7378
VR902
C2523 C2524
FW254
FW252
R2519
R2520
R2521
C2521
VR901
C7363
R7376
D7353
C2522
R7382
R7374
R7371
D7352
R7380
D7354
R7377
R7381
C7365
C7361
R7372
IC752
R7384
R7375
C7362
D7351
R7385
C7366
R7383
Q7359
D7360
Q7360
C7367
D7359
D7358
D7357
CN751
C7370
R7388
R2511
S2504
R2510
S2503
S2505
R2508
S2506
R2507
S2507
R2506
(Key board)
FW253
S2513
R2509
B4064
B4065
Q2503
R2515
R2514
B4063
Q2501
R2501
IC903
C2501
B4011
B4010
S2510
FW251
Q2505
D2502
C2503
R2512
S2501
S2512
CN252
R2518
CN251
S2509
S2508
B4013
D2504
R2504
R2505
R2513
D2503
Q2502
R2516
B4061
C2502
S2502
R2517
Q2504
B4062
B4012
2-10
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