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JVC
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KD-317

JVC KD- 312, KD-317 Service Manual

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SCHEMATIC DIAGRAMS
CD RECEIVER
KD-G311, KD-G312
KD-G317
CD-ROM No.SML200502
KD-G311,KD-G312
KD-G317
KD-G311 KD-G317KD-G312
CONTROL PANEL BLACK BLACKSILVER
KD-G311,KD-G312
Area suffix
E------------Southern Europe EX------------Northern Europe EY-------------Eastern Europe
EU-------------------------Turkey
KD-G317
Area suffix
EE--------Russian Federation
Contents
Standard schematic diagrams (For KD-G311 and KD-G312 E2,EX2,EY2,EU2 version) 2-6 Printed circuit boards (For KD-G311 and KD-G312 E2,EX2,EY2,EU2 version) 2-9
Standard schematic diagrams (For KD-G317 EE2 version) 2-15 Printed circuit boards (For KD-G317 EE2 version) 2-18
2-1Block diagram (For KD-G311 and KD-G312) 2-2Standard schematic diagrams (For KD-G311 and KD-G312 E,EX,EY,EU version) 2-5 Printed circuit boards (For KD-G311 and KD-G312 E,EX,EY,EU version)
2-10Block diagram (For KD-G317) 2-11Standard schematic diagrams (For KD-G317 EE version) 2-14 Printed circuit boards (For KD-G317 EE version)
COPYRIGHT 2005 Victor Company of Japan, Limited.
No.MA134SCH
2005/4
Safety precaution
!
!
Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system.
Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.
Block diagram
(For KD-G311 and KD-G312)
VF1, VF2, VT1
PICK UP
FOCUS &
TRACKING
VT2, LD, MD
TRACKING+, TRACKING­FOCUS+, FOCUS-
COIL
LOAD&FEED
FEED+ FEED-
MOTOR
POSITION SET
PSW
SWITCH
SPINDLE
SPINDLE+ SPINDLE-
MOTOR
SW1, SW2
SW1, SW2
LCD & Key control section
S601 to S618 KEY MATRIX
IC601
LCD DRIVER
COM1 COM2 COM3 S1 to S52
LCD1
LCD DISPLAY
LCDCL LCDDA LCDCE
IC602
REMOCON
CN001
KEY0 KEY1 KEY2
REMOCON
CJ601
Main amplifier & CD servo control section
LM0, LM1
CN501
KEY0 KEY1 KEY2 LCDCL LCDDA
CN701
LCDCE REMOCON
IC501
CD
DRIVER
SPINDLE+ SPINDLE­FEED+ FEED­TRACKING+ TRACKING­FOCUS+ FOCUS-
SW1, SW2, PSW
VF1, VF2 VT1, VT2 MD, LD
IC521
RF AMP
DMO FOO FMO TRO
FE, TE RFGC, RF RFRP, RFDC SEL, TEB
CDRW
IC541
DSP
MP3 & WMA
BUS0 to 3 BUCK CCE RST
BCK LRCK AOUT
BCK LRCK SDTI
SDTI
MP3REQ MP3CLK MP3DOUT MP3DIN MP3STBY MP3RESET
IC401
LSI
IC481
DAC
CD L.P.F.
DAC_CDTI DAC_CCLK DAC_CSN DAC_PDN
AOUTL+ AOUTL­AOUTR+ AOUTR-
IC581
J1
ANT
FM/AM
TUNER
FMVT AMVT FM/AM
IC31
PLL
PLLCE PLLDA PLLCL PLLDI
IC701
CPU
TU1
STEERING
TU.L TU.R
Q781, Q782
MUTE
CIRCUIT
SD/ST MONO SM IFC-CONT SEEK/STOP MUTE
VOLDA VOLCL
DETECTER
MUTE
IC771
EPROM
IC702
RESET
IC71 RDS
IC171
OP AMP
IC161
E.VOLUME
CD.L CD.R
Q341, Q351
LINE OUT
MUTING
LEFT.FRONT LEFT.REAR RIGHT.FRONT RIGHT.REAR
EACH BLOCK
REGULATOR
CN702
IC901
CN901
SPK
BATTERY
STEERING CABLE ASSY
REARL, REARR
IC301
POWER
AMP.
FRONT LEFT (+) FRONT LEFT (-) FRONT RIGHT (+) FRONT RIGHT (-) REAR LEFT (+) REAR LEFT (-) REAR RIGHT (+) REAR RIGHT (-)
J321 LINE OUT
2-1
Standard schematic diagrams
(For KD-G311 and KD-G312 E, EX, EY, EU version)
Main amplifier section
J1
R793
0
QNB0100-002
C8
C36 7P
X31
QAX0616-001Z IC31
TB2118F-X
C35 10P
RA30
NRZ0065-222X
PLLCE PLLDA PLLCL PLLDI
10k
R33
R32
6.2k
C34
C33
0.047
47/6.3
9V
CD.R
CD.L
PSW SW1 SW2 LM0 LM1 BUS0 BUS1 BUS2 BUS3
BUCK CCE RST 8V
GND
MP3REQ
MP3RESET
To SHEET 2
MP3STBY MP3DIN
MP3DOUT MP3CLK DAC-CDTI DAC-CCLK
DAC-CSN DAC-PDN
CDON CDRW SW5V VDD5V
DETACH
ACC5V
REMOCON ENC1 ENC2
DIMOUT
LCDCL
LCDDA LCDCE
KEY0
To CJ601
(SHEET 3)
KEY1 KEY2
CN701 QGZ1601J1-15
D701
D702
D703
D704
D705
D706
D707
D708
D709
C37 10P
QAU0313-001
L1
4.7u
MA111-X
D1
C48
0.047
D711
C40
D710
C46 C47
0.001
10/16
470
TU1
D2
C38
0.01
0.047 C42
C41
R43
C32 47P
Q31
UN2211-X
100
R38
0.047
0.01
0.01
10
C716
MA111-X
R39
39k
R40
C43
220
C50
100P
0.1
C717
220/10
C9
R42
R44
R41
0.1
C39 1000P
0
10K
C44
0.01
0.001
0.01
C6
C49
100/10
C31
0.0027
C45
22/16
C1
FM/AM
SD/ST
SQ
0.047 AM.VCC
C2
2SB624/4/-X
Q6
R7
4.7k
R31
10
2SD601A/QR/-X
Q10
UN2211-X
10K
R11
Q7
UN2211-X
470 R58
IFC-CONT
15k R57
C55
Q52
R10
10K
22/16
C3
R6 47k
0.47/50
C10
0.047
10k R56
47
220/10
R9
C4
D4
MA111-X
R4
3.3k
C54
0.1
C53
0.0047
2SD601A/QR/-X
SEEK/STOP
0.018
C94
C245
R172
C174
470P
C164 470P
R162
L701
4.7u
C711
220/6.3
0.01
39K
39K
C713
0.22/50
C244
C175
R173
R163
C165
0.01
C712
47K
R247
0.15
4.7K
4.7K
0.15
D243
0.047
MA111-X
RB160M-30-X
1k
D242
R246
0.0047
C176
C166
0.0047
C781
100/6.3
TELMUTE
10
R727
C243
0.1
C177
C167
R161 220k
220k
R171
R245 47
R176
4.7/25
0.1
R166
Q781
D781
4.7/25
MA111-X
R244
12k
R242
22k C242 22/16
Q241
2SD601A/R/-X
MA111-X
MA111-X
D241
2.2K
0.47
C157 C178
0.47
C168
C156
2.2K
C158
D782
MA111-X
C782
0.082
UN2111-X
R892 47k
D240
C159
R159
R243 180k
C241 1/50
R241
47k
0.0047
2.2/50
C192
470
470
R158
C191
2.2/50
0.0047
C719
D892
Q891
UN2211-X
0.001
C909
MA111-X
C891
0.1
220/6.3
R179
30K
30K
R169
R780
33k
C908
R891 1k
R180
30K
R170
30K
C783
0.01
C907
220/10
220/6.3
D891
MA111-X
TELMUTE
C170
C169
10/16
R783
2.7k
C906
C179
C180
10/16
Q782
0.01
LEVEL
10/16
10/16
VOLDA
VOLCL
UN2213-X
MA111-X
D902
C905
47/16
10k
R881
Q976
UN2211-X
C919
10/16
Q881
UN2211-X
2SB709A/QR/-X
C904
10/16
C881
47/16
C913
10/16
R882 100K
Q977
HA13164A
0.1
C911
C910
10/16
C915
IC301 LA47516
27k
C312
0.47 R312
R311
C311
D351
D341
D321
D331
C302
0.47
C301
0.47
27k
0.47
R342 R352
R351
2.2k R341
2.2k
R321
2.2k R331
2.2k
R322 R332
C331
100p
100p
1/50
C307
C313
C314
100p
100p
R301
27k
C303
C304
R302
27k
C316
R901
C321
KTD1304-X
Q321 Q341
KTD1304-X
0.1
Q351
Q331
100
R323
4.7/25
KTD1304-X
KTD1304-X
100
R333
QNN0519-001
100
R353
J321
820 820
820 820
1k
C902
2.2/50
0.1
100
L901
R343
D971
RB160M-30-X
0.022
C320
1N5401-F64
QQR0703-001
RB160M-30-X
QNZ0650-001
CN901
0.01 C317
C310
RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X
D901
C901
3300/16
0.1
D972
C971
47/16
100P 100P 100P 100P 100P 100P 100P 100P
0.1
0.1
0.1
0.1
R971
22/16
C315
C318
10/16
C322
C323
C324
C325
D991 D992 D993 D994 D995 D996 D997 D998
C961 C962 C963 C964 C965 C966 C967 C968
RL-
RB160M-30-X
R972
2.2k
2.2k
RB160M-30-X
RR-
RR+
FR-
FR+
C319
FL-
D973
D974
0.022
RL+
1/50
C308
FR+
FL+
RR-
FL-
RR+
FR-
10/16
10K
0.01
C974
R973
C972
FL+
RL-
RL+
QMFZ047-150-T
47k
47k
R174
R175
47k
47k
R164
R165
MA111-X
MA111-X
MA111-X
MA111-X
Q784
UN2111-X
R977 12k
R976
27k
0.1 C914
100/16
C912
D784
C784
100/16
MA8091/M/-X
IC901
1k
R906
0.01
C903
47/16
R903 R902
4.7k 9.1k
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
R248
220
D244
UDZS5.1B-X
VSS
LM1
LM0
1/50
220k
C82
R82
2SD601A/QR/-X
C71 560p
C72
0.022
C73
2.2/50
R73
2K
R75
RDSSDA
PLLDI
PLLCL
PLLDA
R755
R727 0
10M
X1
ANT
PLLCE
820
C162
0.0015
2.2K
FM/AM
R754
100
R74
IFC-CONT
SEEK/STOP
10k
R723
C172
R186
10k
1/50
CD.L
C186
0.0015
10K
R197
47/6.3
R205
0
C185
10K
R195
10k
R183
C78
C183
0.0015
0.01
CD.R
MP3REQ
MP3STBY
MP3RESET
AFCK
10k
R725
0
R718
SW1
R198
10K
47/6.3
R196
10K
C182
MP3DIN
MP3DOUT
R726
STEERING
RDSCL
MONO
10k
R751
RDSDA
R188
12K
R187
12K
R184
30K
R185
MP3CLK
SD/ST
10k
R728
10k
REMOCON
30K
150P
C184
DAC-PDN
DAC-CDTI
R750
ENC1
150P
C187
C161
2.2/50
10k
R729
R781 47K
TU.L-I
R202
IC171
NJM4565M-WE
1u
TU.R-I
R201
0.01
100/16
0.01
47/16
C194
C193
C189
C188
DAC-CSN
DAC-CCLK
R782
R734
R735 R736
47K
R771
10k
BR24L16F-W-X
270
270
C771
0.047
R772
R730
10K
R732 10K
2.2k LCDCE
2.2k LCDCL
2.2k LCDDA
RD
TD
47k
R707
47k
R706
10k 10k
LEVEL
10k 10k 10k
4.7k
4.7k
4.7k
4.7k
R765
4.7k R768
47k
R741 R742
R743 R744 R745 R746
0.01
C196
SM SQ
KEY2 KEY1 KEY0 ENC2
IC771
R747
R748
R749
4.7/25
C195
NJW1191V-X
C707
0.047
DIMIN
ANT
IC161
C171
2.2/50
1u
1/50
2SD601A/QR/-X
UN2111-X
D84 MA111-X
C77 47/6.3
C76
C75 47p
C74 82p
0 10k
VDD
47k
47k
0
R91
Q91
4.7k
Q84
0.01
X71
47k 47k
47k 47k
R81
0
220k
2SD601A/QR/-X
C83
0.1
R84
0
R71
R72
2.2k
QAX0263-001Z
RDSCL
R758
47k
1k
1k
R763
R721
R717 0
C92
R92
0
IC71
LC72725M-X
10k
R722
SW2
Q81
0.0015
R83R93
4.7k
Q9 UN2111-X
PSW
C81
1/50
C91
C5
1/50
Q1
Q53
UN2211-X
R59 47k
R2 47k
27k
330P
C51
R51
DIMIN
VOLDA VOLCL
R761
R762
R760
R759
BUCK CCE
RST
BUS0 BUS1 BUS2 BUS3
CDRW
UN2111-X
10 R1
MONO
SM
C706
0.047
R181 R182
47k
47k
47k
47k
R716 R715
R703 R714
RA701 NRZ0065-102X
R704
R705
Q2
2SD601A/QR/-X
R3
4.7k
Q3
AFCK
IC701 UPD784217AGC305
R720
1.2k
R719 R702
100 100
R773 R776 R774 R775
1k 1k
100
10k
3.3k
R708
VPP
0.0022
0.0022
0.018
C85
C95
C84
Q5
R5 47k
D5
2SB709A/R/-X
MA111-X
R53
R54
10k
47k
C52
0.01
47k
R52
2.2k
R55
SEEK/STOP
Q51
QGA2006F1-02
QAM0686-001
CN702
D712
MA8062/M/-X
C718 100P
R766R767
2.2k
22k
STEERING
X701 X702
0.047
4.7u
8P
C704
L702
C705
QAX0617-001Z QAX0401-001
C703
47k
R701
47k
47k
R752
R753
22P
27P
27P
C701
C702
C708
0.047
RESET
R756
47k
MA111-X
D713
C709
0.01
IC702 IC-PST3433U-X
C710 47/6.3
R757
2.2k
SHEET 1
2-2
CD servo control section
CN501
GND FEED- FEED­VF2 FEED+
VCC GND VT2 SW1 VT1 SW2 VF1 PSW VR SPINDLE­LD SPINDLE+
FOCUS­VREF
FOCUS+ MD TRACKING+ TRACKING-
QGB2027M4-22S
FEED+
SPINDLE-
SPINDLE+
FOCUS-
VREF
FOCUS+
TRACKING+ TRACKING-
RST
LM1
5.1k
R518
C512
C464
FEED-
100
100
0.1
C505
SPINDLE-
SPINDLE+
RF
RFGC
C530C531
MD
2SB1241/QR/-T
47u
L401
C421
0.01
C408
0.047
Q521
R406
0.01
C506
C507
0.047
0.047
FOCUS+
FOCUS-
TRACKING+
TRACKING-
C529
100/6.3
RF
RFRP
0.1
56k
R530
SEL
TEB
100/6.3
C525
R527
22
R528
22
100/6.3
C409
0.01
L402
C407
100p
47u
47
R507
6.8k
R506
8.2k
IC501
LA6242H-X
R508
3k
C504
1.5k
R512
1.5k
R533
1k
R532 R531
2k 10k
IC401
C405
0.047
8.2k R510
12k
FEED+
R509
R513
1.5k
R535
100
C534
0.1
5p
LD
C524
0.01
R459
R460
C463C462
100/6.3100/6.3
C422
100/6.3
R404
10k
C403
0.01
R403
R534
15k
C522
0.01
C532
68p
IC521
TA2157FN-X
82k 82k 330k 330k
100/6.3
IC461
NJU7772F15-X
C461
0.1
C402
0.01
R511
C523
TC94A34FG-002
1/50
LM0
VREF
0.01 C533
VF2
VCC
VT2 SW1 VT1 SW2 VF1 PSW
R539 150
LD
MD
C521
47k
C411
C412
C420
C419
VF1 VF2 VT2 VT1 VCC
0.01
R416
Q545
100/6.3
12p
12p
2SB624/4/-X
1K R415
UN2211-X
47 R402
R401
10k
0.01
X401 QAX0760-001Z
R405
2K
R424
C413
0.1
C414
0.0022
C416
0.01
R523 R524 R525 R526
Q544
L404 47u
1M
220
C415
0.1
R529
82k
15k
R504
R502
R503
R517
8.2k
FE
R501
DMO
8.2k FOO
4.7k FMO
C511
0.1
Q501
22
22
R514
R515
TRO
33k
C502
C503
0.01
100/10
0.1 C526
VREF
R537
CDRW
0
C527
0.0068
R536
820
RFDC
TE
10K
R423
C404
0.01
2SB1322/RS/-T
C510
0.01
R452
C508
0.01
47/10
C501
AOUTR-
AOUTR+
AOUTL+
AOUTL-
R451
47k
R454
R456
R458
22k
4.7k
4.7k
4.7k
Q541
UN2111-X
Q502
2SB1132/QR/-W
R516
330
L541
RA550
NRZ0065-103X
L543
47u
47
R433
C580
C589
C599
C590
C440
0.01
4.7/25
4.7/25
4.7/25
4.7/25
UN2211-X
Q542
0
R417
R453
R455
R457
UN2211-X
4.7K
4.7K
R413
R414
R581
8.2k
R582
8.2k
R592
8.2k
R591
8.2k
47u
C568
C570
C571
BUS0
BUCK
BUS1
CCE
BUS2
RST
BUS3
C541
CDON
0
R418
180
Q543
UN2111-X
2.2k
2.2k
2.2k
R440
4.7K
C430
C425
0.01
Q440
0.01
4.7K
R412
2.2K
R407
2.2K
R409
2.2K
R408
C581 3300P
C591
3300P
100/6.3
100/6.3
R481
MP3STBY
MP3DOUT
MP3RESET
MP3REQ
0.1
0.01
MP3CLK
R558
10k
C542
0.01
D481
MA8051/M/-X
R584
R583
R593
R594
100/6.3
C566
C543
1/50
C482
MP3DIIN
IC491
SN74AHCT1G04K-X
180
8.2k
8.2k
180
C583
C593
270P
270P
47/6.3
C585
0.01
C565
R553
0.1
C481
47/6.3
1M
L544
IC481
AK4385ET-X
0.01 C562
47u
DMO
R552
R598
1k
1k
R588
1k
0.1
C584
FMO
100
100
R551
C545
0.01
R587
AOUTL+
AOUTL-
C483
C561
0.1
1k
100/6.3
AOUTR+
C528
0.01
100/6.3
AOUTR-
C544
R597
R550
0.1
C595
C594
FOO
TRO
100
DAC-CDTI
R549
C569
0.01
47/6.3
100
C559
C558
C557
C556
R548
R547
R546
DAC-CCLK
DAC-CSN
R595 R596
R559
1.5M
R541
5.6k
R586 R585
180
0.047
0.047
470P
470P
0
0
0
IC541
TC94A14FA
C552
C547
0.015
DAC-PDN
C550 C549
C548
6.8k 180
C582 270P
IC581 NJM4565M-WE
C592 270P
6.8k
R542
C551
0.047
C554
0.033
C553
47k 0.047
C546
C597
0.01
C598
0.001
C572
100/6.3
C560
0.01
0.01 C509
47P
0.033
C596
100/10
0.047
C555
R545
10k
0.01
0.0027
0.01
R544
10K
R543
470k
SEL
TEB
RFGC
TE
RFDC FE
RFRP
RF
CD.R
CD.L
9V CD.R A-GND CD.L PSW SW1 SW2 LM0 LM1
BUS0 BUS1
BUS2 BUS3 BUCK
CCE RST
8V
GND MP3REQ MP3RESET MP3STBY
MP3DIN MP3DOUT MP3CLK
DAC-CDTI
DAC-CCLK DAC-CSN
DAC-PDN CDON CDRW
SW5V
VDD5V
To SHEET 1
SHEET 2
2-3
LCD & Key control section
IC602
RPM7338-V4
LCD1
QLD0351-001
S618
S1S2S3S4S5S6S7S8S9
COM1
COM2
COM3
S609S610S611S612
R613 R612R614R615
1.2K 8201.8K2.7K
S608
S603
S615S616S617
S602S604S605
S607
S614
R601R602R603R604
8208201.2K1.8K
R605R606R610 R609 R608 R607
8208203.9K 2.7K 1.8K 1.2K
R611
820
C611
0.012
MA8062/M/-X
D644
R661
10k
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S49
S50
S51
S601
S606
S613
KEY0
KEY1
KEY2
R645
D601
D602
D603
DISP
VOL+
VOL-
330
R644
1.3K
R643
D604
S52
R671
470
820
470
680
470
1.3K
R642
R641
D605
D606
SEL
D607
R638
R640
R639
1
CD
2
D608
3
FM/AM
D609
R637
D612D611D610
R635
R636
654
D613
330
R632
R634
R633
DOWNUP
D614D615
EJECTTPMODE
D616
1.3K
R631
D617
1.3K
R630
D618
820
R629
POWER
390
R627
R628
D631
D632
NSPW310BS/BRS/
NSPW310BS/BRS/
390
Q671
2SB624/4/-X
Q672
UN2211-X
R673
47k
R672
C603
10/6.3
MA111-X
1k
R653
10k
D643
R658
180k
2.2k
R651
MA8051/M/-X
D641
0.022
C601
R652
2.2k
LCDCE
LCDCL
LCDDA
R654
R655
R656
COM1
COM2
COM3
10k
10k
10k
R657C602 51k680P
S48
S46
S47
S1S2S3
S45
S43
S44
PT6523LQ-L
S4
S5S6S7
S42
IC601
S40
S41
S8
C612
R662
4.7/6.3
470
CJ601
QGZ1601K1-15S
ILL_10V
ACC5V
REMOCON
DIMOUT
LCDCL
S36
S37
S38
S39
S9
S10
S33
S34
S35
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S11
S13
S12
S14
S15
S16
LCDDA
LCDCE
KEY0
KEY1
KEY2
GND
To CN701
(SHEET 1)
2-4
SHEET 3
Printed circuit boards
Main board
(For KD-G311 and KD-G312 E, EX, EY, EU version)
R545 C551
C318
Q902
R714
X702
D703
R166
C192
SI
C906
C168
VSS
X701
R906
C718
C704
C909
R905
CN702
Reverse side
C911
IC901
C914
C913
C904
C915
C712
C703
C702
R418
C919
C179
C701
C710
R416
C180
R415
D712
C170
D241
R806
R161
C156
R171
C907
C912
D240
Q545
C463
C713
JP
R753
R737
R807
C711
R738
C719
R739
R808
R727
R740
R805
D902
C242
C908
C461 C462 R459 R460
Q544
C422
R803
C910
R241
R515
C464
R810
R802
Q501
R809
R804
C902
R246
C510
R801
C509
C997
C502
C596
C411
C801
L901
Q784
R245
C585
R514
C405
X401
C241
C511
C419 R403 R405 C420
R901
C784
Q241
R588
C597
R903
R597
C974
C503
C584
C594
R902
D784
R506
C412
C421
C243
R587
R598
C409
D973
C881
D242
C591
C407
C581
D901
D974
R973
C972
R882
C244
C512
R582
R591
C402
D972
C508
R481
C595
D971
R971
C590
C996
D243
C501
R581
C901
C312
R247 C245
D244
R248
R518
C507
C505
R517
C589
C781
C599
D481
C580
C408
C316
R440
C301
CN501
L543
C541
C481
Q543
R402
R401
R972
C311
Q440
R552
C971
C529
C526
R551
C572
C440
C302
R533
C532
C543
CN901
R550
C569
C561
C315
R549
C545
C542
R558
C318
C308
C317
C521
C522
R531
C523
R529
RF
C525
L544
VREF
C560
C528
C544
C566
C570
C571
C562
C568
R532
C307
R534
IC301
Q521
C565
C322 C323 C324
C325
R535
C534 C531
C319
C320
L541
Forward side
C42
C38 R38
R332
C37
C999
R333
X31
C36
C992
R33
C188
C162
C196
C195
RESET
C163
C193
C171
C172
VDD
J801
C903
C802
C161
R762 R759 C706
C707
R742
TD
C173
C177
R722
RD
CN701
R904
C191
C169
X1
C176
C166
C178
Q901
R176
R761
R755
C157
R701
C167
R760
VPP
R754
SO
D701
C905
D702
IC901
R512
R718
R511
C907
C913
R175
R716
C989
R516
R158
R180
R179
L401
C159
R703
C710
C179
C158
R174
RA701
L402
C711
IC702
L404
C170
L701
C909
C914
IC161
C180
R159
R715
C919
CN702
R164 R169
C168
C192
C709 D713 R756 R757
C905
IC801
C169
R170
C708
R706
C178
R767
J801
C173
C161
IC701
R731
R775
C175
R774
C195
C174 R172
R776
R188
R734
C187 R187
R173
C171
R773
C194
R729
R736
R201
R771
R735
R182
C771
R772
C188
R202
R181
C163
C162
C32
R732
C172
R702
IC771
R183
C193
Q31 C50 R44
R43
C49
IC31
R763
C903
C165 R163 R162 C164
R165
C191
L702
X701
C705
X702
R766
R707
R404
R424
C241
C503
C414
C974
C416
X401
C902
C413
C910
L901
C904
C784
C908
C242
R242
R243
R244
Q502
R513 R509 R510 R508 R507
Q501
R752
R454
R453
R456
R455
R452
R451
R458
C596
C405
R596
C411
C422
IC461
R705
R417
IC491
R704
R457
R717
C430
C462
C425
C463
C994
C585
IC581
C403
C592 R595
R891R892
D901
D781
D891
C559
L543
C501
IC481
R708
C580
C599
R504
C481
C524
Q781
R409 R406 R407 R408
C312
C316
C901
R583 R584
C590
C781
R592
R423
R594 R593
C589
R412
C404
R719
C583
R413 R414
D892
R881
Q881
C409
Q976
C593
R433
C595
C881
Q977
IC501
C506
C244
R901
R977
IC401
R976
R585
C415
R586 C582
C891
CN901
R312 R311
R301 R302
C550
C963
C543
C964
C556
C547
R542 C546 R541
C504
R502
C557
D996
C302
C966
R524
R501
C561
D995
C311
C530
R544
C965
R530
C968
D998
R525
C967
D997
C558
C529
Q891
R526
R503
C483
C572
RA550
C482
R523
Q542
C533
Q541
C301
R539
C541
C961
C310
R553
C317
R780 D782
CN501
C570
R783
R784
Q782
IC521
C527
R536
C303
L544
C314
IC541
R559 R543
C315
C782 C783
C962
C313
C304
R537
C308
D991
D993
D994
D992
IC301
C307
C523
C525
Q521
R527 R528
L541
C555
C554
C552
C553
R546
R547
R548
C544
C549
C548
C566
R720
Q331
C189
R197 C186
R721
R185
R186
R723
R331
C183 R184
C184
IC71
J321
D341
Q341
D351
D331
D321
R351
R321
Q351
Q321
R196
R195
C182
IC171
C185
R198
C31
C41
C48
C40
X31
Q10
R10 R725 R726
R728
RA30
Q9
C83
Q91
X71
C76
C78
R741
R730
R341
PP2
L1
C9
R4
C4
Q7
R7
C43
C34 R32
C33
C91
C81
Q81
R84
R83
R93
R2
C55
C77
C71
C73
CN701
J1
TU1
C1
C3
C5
R8
Q52
R56
R55
C54
C53
R52
R58
R57
R54
R53
Q51
C52
R51
C51
C321
J1
C8
R793
C1
C3
C39
C95
C94
C85
C84
Q2
C5
R3
Q3
R782
R781
C2
TU1
R768 R765
D1
R11
R6
C6
R41
C44
R59
C77
R749
R745 R744
R748
R743
R747
D710
R751
Q5
D4
Q6
R39
R9
C73
D709
R342
C10
C47
Q1
D708
R40
D84
C55
D707
C46
R42
D5
C717
D711
J321
R343
R353
R323
R322
R352
PP2
C331
L1
D2
C182
C9
R205
R5
C4
C185
R1
R31
C31
C43
C40
C45
C35
C33
C91
C81
R91
R92
C92
R81 R82 C82
C74
X71
Q53
Q84
R758
R74
C716
C75
D704
C72
R75
D705
D706
R71
R750 R746
R72 R73
Switch board
R603 R602 R601
S601
S603
D618
D602
D604
S606
D601
D603
S602
R605
S604
IC602
R604
S605
LCD1
D606
S607 S608
D605
R606
Forward side
D607 R607
S618
D608 R615
D609 S617
S609
D612
R608
S610
D611
R609
S611
D610
D631
D632
R610
D616
R612 R611
S613
S616
S612
R613 R614
D617
D613
D615
D614
S614
S615
R635 R634 R633 R632
R636 R637 R631 R630
CJ601
D631
D632
R628
R627
Q672
Q671
R651 R652
R673 R671 R672
C603
R658
D643 D641
Reverse side
R653
IC601
C601
R654 R655
R657
C602
R656
IC602
D644
R661
C612
C611
R662
R629
R645 R644 R639 R638
R643 R642 R640 R641
2-5

Standard schematic diagrams (For KD-G311 and KD-G312 E2, EX2, EY2, EU2 version)

Main amplifier section
R793
X31
QAX0616-001Z IC31
TB2118F-X
D705
D706
0
C8
47/6.3
QAU0221-001
C33
D707
D709
D708
To SHEET 2
To CJ601
(SHEET 3)
9V
CD.R
CD.L
PSW SW1 SW2 LM0 LM1 BUS0 BUS1 BUS2 BUS3
BUCK CCE RST 8V
GND
MP3REQ
MP3RESET MP3STBY MP3DIN
MP3DOUT MP3CLK DAC-CDTI DAC-CCLK
DAC-CSN DAC-PDN
CDON CDRW SW5V VDD5V
DETACH
ACC5V
REMOCON ENC1 ENC2
DIMOUT
LCDCL
LCDDA LCDCE
KEY0 KEY1 KEY2
CN701
QGZ1601J1-15
NRZ0065-222X
PLLCE PLLDA PLLCL PLLDI
D701
RA30
C36 7P
C35 10P
R33
J1
QNB0100-002
10k
D703
D702
0.047
R32
6.2k
C34
D704
C245
R172
C174
470P
C164 470P
R162
L701
4.7u
C711
220/6.3
39K
C713
0.01
D243
R244
C243
0.047
47K
MA111-X
0.22/50
RB160M-30-X
1k
C244
R247
D242
R246
R161 220k
R171
0.15
C175
4.7K
R173
0.0047
0.1
C176
C177
39K
R163
C165
0.01
C712
C167
C166
0.0047
4.7K
0.15
C781
100/6.3
TELMUTE
R245 47
C242 22/16
2SD601A/R/-X
220k
2.2K
R176
4.7/25
C178
4.7/25
0.1
C168
2.2K
R166
Q781
D781
MA111-X
Q241
MA111-X
C782
0.082
UN2111-X
R892 47k
12k
R242 22k
MA111-X
MA111-X
D241
0.47
C157
0.47
C156
C158
D782
D240
C159
2.2/50
R159
2.2/50
UN2211-X
C192
180k
470
470
R158
C191
0.0047
R243
C241 1/50
R241
47k
0.0047
C719
Q891
0.001
D892
MA111-X
C891
C909
0.1
220/6.3
R179
30K
R169
30K
R780
R784
33k
R891 1k
47K
0.01
C908
220/6.3
D891
TELMUTE
R180
30K
R170
30K
C783
C907
220/10
MA111-X
C170
C169
10/16
C906
R783
2.7k
C179
10/16
0.01
LEVEL
C180
VOLDA
Q782
UN2213-X
MA111-X
D902
C905
R881
10/16
10/16
VOLCL
47/16
10k
Q976
UN2211-X
C919
10/16
Q881
UN2211-X
2SB709A/QR/-X
C904
10/16
C881
47/16
C913
10/16
R882 100K
Q977
HA13164A
0.1
C911
C910
10/16
C915
IC301 LA47516
C312
27k
0.47 R312
R311
C311
D321
D331
C302
0.47
0.47
C301
0.47
R342 R352
R321
R322 R332
R351
2.2k R341
2.2k
2.2k R331
2.2k
C331
27k
100p
100p
1/50
C307
C313
C314
100p
100p
R301
27k
C303
C304
R302
27k
C316
R901
C321
KTD1304-X
Q321 Q341
KTD1304-X
0.1
Q351
Q331
100
R323
4.7/25
KTD1304-X
KTD1304-X
100
R333
QNN0519-001
100
R353
J321
820 820
820 820
1k
C902
2.2/50
0.1
100
R343
D971
RB160M-30-X
0.022
C320
1N5401-F64
L901
QQR0703-001
RB160M-30-X
CN901
QNZ0650-001
0.01 C317
C310
RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X
D901
C901
3300/16
0.1
D972
C971
47/16
100P 100P 100P 100P 100P 100P 100P 100P
0.1
0.1
0.1
0.1
R971
C319
1/50
0.022
C308
FR+
FL+
RR-
RL+
FL-
RR+
FR-
10/16
D973
10K
0.01
C974
R973
C972
D974
RL-
RL+
FL-
FL+
QMFZ047-150-T
22/16
C315
C318
10/16
C322
C323
C324
C325
D991 D992 D993 D994 D995 D996 D997 D998
C961 C962 C963 C964 C965 C966 C967 C968
RL-
RB160M-30-X
R972
2.2k
2.2k
RB160M-30-X
RR-
RR+
FR-
FR+
47k
47k
R174
R175
47k
47k
R164
R165
D351
MA111-X
D341
MA111-X
MA111-X
MA111-X
Q784
UN2111-X
R977
12k
R976
27k
0.1 C914
100/16
C912
D784
C784
100/16
MA8091/M/-X
IC901
1k
R906
0.01
C903
47/16
R903 R902
4.7k 9.1k
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
R248
220
D244
UDZS5.1B-X
TU1
L1
4.7u
VSS
LM1
LM0
1/50
220k
C82
R82
2SD601A/QR/-X
C71
560p
C72
0.022
C73
2.2/50
R73
2K
R75
RDSSDA
PLLDI
PLLCL
PLLDA
R755
R727
820
0
10M
X1
ANT
0.0015
2.2K
PLLCE
C162
FM/AM
R754
100
R74
IFC-CONT
C172
1/50
CD.L
R197
C78
0.01
AFCK
SEEK/STOP
10k
10k
R725
R723
0.0015
10K
R205
0
10K
R195
CD.R
MP3REQ
SW1
R186
10k
C186
47/6.3
C185
47/6.3
10k
R183
C183
0.0015
MP3STBY
MP3RESET
0
R718
R198
10K
R196
10K
C182
MP3DIN
MP3DOUT
R726
RDSCL
STEERING
MONO
10k
R751
RDSDA
R188
12K
R187
12K
R184
30K
R185
MP3CLK
SD/ST
10k
R728
10k
REMOCON
30K
150P
C184
DAC-PDN
DAC-CDTI
R750
ENC1
150P
C187
C161
2.2/50
R729
R781
47K
10k
TU.L-I
C202
IC171
NJM4565M-WE
1u
TU.R-I
C201
0.01
100/16
0.01
47/16
C194
C193
C189
C188
DAC-CSN
DAC-CCLK
47k
R741 R742
R743 R744 R745 R746
R782
BR24L16F-W-X
270
270
C771
0.047
R771
R772
R730
10K
R732 10K
R734
2.2k LCDCE
R735
2.2k LCDCL
R736
2.2k LCDDA
RD
TD
47k
R707
47k
R706
10k 10k
LEVEL
10k 10k 10k
10k
4.7k
4.7k
4.7k
47K
4.7k
R765
4.7k R768
0.01
C196
SM SQ
KEY2 KEY1 KEY0 ENC2
IC771
R747
R748
R749
4.7/25
C195
NJW1191V-X
C707
0.047
DIMIN
ANT
IC161
C171
2.2/50
1u
1/50
2SD601A/QR/-X
UN2111-X
D84
C77 47/6.3
C76
C75 47p
C74 82p
0 10k
VDD
0
R91
Q91
4.7k
Q84
0.01
X71
47k 47k
47k 47k
R81
0
220k
2SD601A/QR/-X
C83
0.1
R84
2.2K
R71
R72
2.2k
QAX0263-001Z
RDSCL
R758
47k
1k
1k
R721
R763
R717
C92
R92
0
IC71
SAA6579T-X
10k
R722
0
SW2
Q81
0.0015
R83R93
4.7k
Q9 UN2111-X
PSW
C81 1/50
C91
1/50
Q53
UN2211-X
R59 47k
R2 47k
22K
330P
C51
R51
DIMIN
VOLDA VOLCL
R761
R762
R760
R759
BUCK CCE
RST
BUS0 BUS1 BUS2 BUS3
CDRW
Q1
10 R1
MONO
SM
C706
0.047
R181 R182
47k 47k
47k
47k
R716 R715
R703 R714
RA701 NRZ0065-102X
R704
R705
C5
Q2
2SD601A/QR/-X
R3
4.7k
Q3
MA111-X
UN2111-X
AFCK
IC701
UPD784217AGC307
R720
1.2k
R719 R702
100 100
R773 R776 R774 R775
1k 1k
100
10k
3.3k
R708
VPP
47k
47k
MA111-X
MA111-X
220/10
22/16
0.01
C1
C9
C6
D2
D1
C37 10P
C48
0.047
D711
C40
D710
C46 C47
0.001
10/16
470
C38
0.01
0.047 C42
C41
R43
C32 47P
Q31
UN2211-X
C39 1000P
R38
100
0
R39
39k
3.9K
0.0068
0.047 R41
R40
FM/AM
C43
C45
C44
0.033
C716
SD/ST
R42
C49
0.001 SQ
220
R44
C50 100P
100/10
C31
0.1
0.1
C717
0.01
0.01
10
0.047
C2
2SB624/4/-X
Q6
R7
4.7k
R31
10
Q10
UN2211-X
10K
22/16
C3
R11
R6
47k
Q7
UN2211-X
15k R57
470 R58
C55
0.47/50
Q52
2SD601A/QR/-X
IFC-CONT
R10
10K
C10
0.047
10k R56
220/10
R9
C4
D4
MA111-X
R4
3.3k
C54
0.1
C53
0.0047
2SD601A/QR/-X
SEEK/STOP
0.018
C94
0.0022
0.0022
0.018
C85
C95
C84
Q5
R5
47k
D5
2SB709A/R/-X
MA111-X
R54
R53
10k
47k
C52
0.01
47k
R52
2.2k
R55
Q51
47
QGA2006F1-02
QAM0686-001
CN702
D712
MA8062/M/-X
C718 100P
R766R767
22k
22k
STEERING
X701 X702
0.047
4.7u
8P
C704
C705
L702
QAX0617-001Z Q AX0401-001
C703
47k
R701
47k
47k
R752
R753
22P
27P
27P
C701
C702
C708
0.047
RESET
R756
47k
MA111-X
D713
C709
0.01
IC702 IC-PST3433U-X
C710 47/6.3
R757
2.2k
SHEET 1
2-6
CD servo control section
CN501
GND FEED- FEED­VF2 FEED+
VCC GND VT2 SW1 VT1 SW2 VF1 PSW VR SPINDLE­LD SPINDLE+
FOCUS­VREF
FOCUS+ MD TRACKING+ TRACKING-
QGB2027M4-22S
FEED+
SPINDLE-
SPINDLE+
FOCUS-
VREF
FOCUS+
TRACKING+ TRACKING-
RST
LM1
C512
C464
FEED-
100
100
0.1
SPINDLE-
SPINDLE+
RFGC
C530C531
MD
2SB1241/QR/-T
47u
0.01
C421
C505
RF
L401
C408
0.047
Q521
R406
0.01
C506
0.047
FOCUS+
RF
0.1
C525
R527
R528
100/6.3
C409
0.01
47
R507
6.8k
R506
8.2k
IC501
LA6242H-X
R508
3k
C504
1.5k
R512
1.5k
R533
1k
R532 R531
2k 10k
C405
1/50
IC401
R513
100/6.3100/6.3
R509
C534
0.047
8.2k R510
12k
FEED+
1.5k
R535
100
0.1
5p
LD
C524
0.01
R459
R460
C463C462
C422 100/6.3
R404
10k
C403
0.01
R534
R403
15k
C522
0.01
C532
68p
IC521
TA2157FN-X
82k 82k 330k 330k
100/6.3
IC461
NJU7772F15-X
C461
0.1
C402
0.01
R511
C523
TC94A34FG-002
LM0
VREF
0.01 C533
VF2
VCC
VT2 SW1 VT1 SW2 VF1 PSW
R539 150
LD
MD
C521
47k
C411
C412
C420
C419
VF1 VF2 VT2 VT1 VCC
0.01
R416
Q545
UN2211-X
100/6.3
12p
X401 QAX0760-001Z
12p
2SB624/4/-X
1K R415
47
R402
R401
10k
0.01
C413
0.1
C416
0.01
R405
0.0022
2K
C414
R424
R523 R524 R525 R526
Q544
L404 47u
1M
220
C415
0.1
R518
FOCUS-
TRACKING-
RFRP
R530
SEL
C407
100p
5.1k
C507
0.047
TRACKING+
C529
100/6.3
56k
82k
TEB
100/6.3
22
22
L402 47u
R529
R504
15k
R501
DMO
8.2k FOO
4.7k FMO
C511
0.1
Q501
22
22
R514
R515
TRO
33k
C502
C503
0.01
100/10
0.1 C526
VREF
R537
CDRW
0
C527
0.0068
R536
820
RFDC
TE
10K
R423
C404
0.01
2SB1322/RS/-T
C510
0.01
47k
R452
47/10
C501
R454
R451
R456
R458
C508
0.01
AOUTR-
AOUTR+
AOUTL+
AOUTL-
Q541
22k
4.7k
4.7k
4.7k
UN2111-X
Q502
2SB1132/QR/-W
R516
330
L541
RA550
NRZ0065-103X
L543
47u
47
R433
C580
C589
C599
C590
C440
0.01
4.7/25
4.7/25
4.7/25
4.7/25
UN2211-X
Q542
0
R417
R453
R455
R457
UN2211-X
4.7K
4.7K
R413
R414
6.8k
C595
47/6.3
100
R549
C569
0.01
DAC-CDTI
C559
C558
C557
C556
R548
R547
R546
DAC-CCLK
DAC-CSN
R595 R596
R559
1.5M
0.047
0.047
470P
470P
0
0
0
TC94A14FA
C552
R541
5.6k
DAC-PDN
R586 R585
0.015
IC541
C547
SEL
TEB
RFGC
TE
RFDC FE
RFRP
RF
CD.R
CD.L
9V CD.R A-GND CD.L PSW SW1 SW2 LM0 LM1
BUS0 BUS1
BUS2 BUS3 BUCK
CCE RST
8V
GND MP3REQ MP3RESET MP3STBY
MP3DIN MP3DOUT MP3CLK
DAC-CDTI
DAC-CCLK DAC-CSN
DAC-PDN CDON CDRW
SW5V
VDD5V
To SHEET 1
180
C582 270P
IC581 NJM4565M-WE
180
C592 270P
6.8k
R542
C551
0.047
C554
0.033
C553
47k 0.047
C546
C597
0.01
C598
0.001
C572
100/6.3
C560
0.01
0.01
C509
47P
C550 C549
C548
0.033
C596
100/10
0.047
C555
R545
10k
0.01
0.0027
0.01
R544
10K
R543
470k
R581
8.2k
R582
8.2k
R592
8.2k
R591
8.2k
47u
C568
C570
C571
BUS0
BUCK CCE
BUS1 BUS2
RST
BUS3
C541
CDON
0
R418
180
Q543
UN2111-X
2.2k
2.2k
2.2k
R440
4.7K
C430
0.01
Q440
4.7K
R412
2.2K
R407
2.2K
R409
2.2K
R408
C581 3300P
C591
3300P
100/6.3
R481
MP3RESET
C425
0.01
0.1
100/6.3
0.01
MP3STBY
MP3CLK
MP3DOUT
MP3REQ
R558
10k
C542
0.01
D481
MA8051/M/-X
R584
R583
R593
R594
100/6.3
C566
C543
1/50
C482
MP3DIIN
IC491
SN74AHCT1G04K-X
180
8.2k
8.2k
180
C583
C593
270P
270P
0.01
C565
1M
R553
IC481
AK4385ET-X
0.1
C481
47/6.3
1k
R598
1k
R588
1k
0.1
47/6.3
C584
C585
DMO
0.01 C562
100
R552
L544
47u
FMO
100
R551
C545
0.01
AOUTL+
R587
1k
C561
AOUTL-
C483
0.1
100/6.3
0.01
100/6.3
AOUTR+
AOUTR-
C528
R597
C544
R550
0.1
C594
FOO
TRO
100
R502
R503
R517
8.2k
FE
SHEET 2
2-7
LCD & Key control section
IC602
RPM7338-V4
LCD1
QLD0351-001
S618
S1S2S3S4S5S6S7S8S9
COM1
COM2
COM3
S609S610S611S612
R613 R612R614R615
1.2K 8201.8K2.7K
S608
S603
S615S616S617
S602S604S605
S607
S614
R601R602R603R604
8208201.2K1.8K
R605R606R610 R609 R608 R607
8208203.9K 2.7K 1.8K 1.2K
R611
820
C611
0.012
MA8062/M/-X
D644
10k
R661
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S49
S50
S51
S601
S606
S613
KEY0
KEY1
KEY2
R645
D601
D602
D603
DISP
VOL+
VOL-
330
R644
1.3K
R643
D604
S52
R671
Q671
2SB624/4/-X
Q672
UN2211-X
R673
470
47k
R672
1k
C603
10/6.3
470
1.3K
R642
R641
R640
R639
1
D605
CD
2
D608
D606
3
SEL
D607
D609
FM/AM
R638
R637
D612D611D610
R635
R636
654
D613
330
R633
R634
DOWNUP
D614D615
EJECTTPMODE
D616
R632
1.3K
R631
D617
1.3K
R630
D618
820
R629
POWER
390
R627
R628
D631
D632
NSPW310BS/BRS/
NSPW310BS/BRS/
390
820
470
680
R653
10k
D643
MA111-X
R658
180k
2.2k
R651
MA8051/M/-X
D641
0.022
C601
R652
2.2k
LCDCE
LCDCL
LCDDA
R654
R655
R656
COM1
COM2
COM3
10k
10k
10k
R657C602 51k680P
S48
S46
S47
S1S2S3
S45
S43
S44
PT6523LQ-L
S5S6S7
S4
S42
IC601
S40
S41
S8
C612
R662
4.7/6.3
470
CJ601
QGZ1601K1-15S
ILL_10V
ACC5V
REMOCON
DIMOUT
LCDCL
S36
S37
S38
S39
S9
S10
S33
S34
S35
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S11
S13
S12
S14
S15
S16
LCDDA
LCDCE
KEY0
KEY1
KEY2
GND
To CN701
(SHEET 1)
2-8
SHEET 3
Printed circuit boards
Main board
(For KD-G311 and KD-G312 E2, EX2, EY2, EU2 version)
R545 C551
C318
Q902
X702
R714
D703
R166
C192
C906
R905
R906
CN702
C718
C168
VSS
X701
C704
C909
SI
Reverse side
C911
IC901
C914
C913
C904
C915
C712
C703
C702
R418
C919
C179
C701
C710
R416
C180
R415
D712
C170
D241
R806
C156
R161
R171
C907
C463
C912
D240
Q545
C713
R753
R737
R807
C711
JP
R738
R739
R808
C719
R805
R727
R740
D902
C242
C908
C461 C462
R459 R460
Q544
R803
C422
R241
C464
R802
R515
R810
C910
Q501
R809
R804
R246
C510
C509
C902
R801
C997
C502
C596
C801
C411
C585
L901
R245
Q784
R514
C405
C311
Q440
R972
R552
C971
C529
C526
R551
C572
C440
C302
R533
C532
C543
CN901
R550
C569
C561
R549
C545 C542 R558
C315
C318
C308
C317
C521
C522
R531
C523
R529
RF
C560
VREF
C568
C562
C528
C525
L544
C544
C566
C570
C571
R532
C307
R534
IC301
Q521
C565
C322C323C324
C325
R535
C534 C531
C319
C320
L541
D971
D972
R971
D901
R902
R903
D973
D974
R901
C784
Q241
C241
C511
R588
C597
X401
C419 R403 R405 C420
C974
R597
C503
C584
C594
C421
R506
D784
C412
R587
C243
R598
C409
D242
C881
C591
C407
C581
R591
C972
R882
C244
C512
C402
R973
R582
C508
C595
R481
C590
C996
R581
D243
C501
C901
D244
R518
C312
R247 C245 R248
C507
R517
C505
C589
C781
D481
C599
C580
C408
R440
C316
CN501
C541
C301
Q543
C481
L543
R402
R401
Forward side
IC901
R244
R512
C994
R718
R511
C907
C913
R175
C989
R716
R516
R158
R180
R179
L401
C179
C159
R703
C710
C158
R174
RA701
L402
C711
IC702
L404
C170
L701
C909
C914
IC161
C180
R159
R715
C919
CN702
R164 R169
C168
R756 R757
C192
C709 D713
C905
R170
IC801
C169
C708
R706
C178
R767
R165
X701
C705
C903
L702
X702
C165 R163 R162 C164
R766
C191
R707
IC701
R731
C161
R775
C175
R774
C195
C174 R172
R776
R188
R734
R173
C187 R187
C171
R773
C173
R729
R736
J801
C194
C201
R771
R735
C771
R182
R772
C188
C202
C163
R181
C162
C32
R732
IC771
C172
R702
R183
C193
Q31 C50 R44
R43
C49
IC31
R763
R586 C582
R424 R404
C241
C503
C414
C974
C416
X401
L901
C902
C413
C784
C585
IC581
C403
C592
R595
C242
Q501
C596
C405
R596
C904
C910
Q502
C908
C411
IC461
C422
R705
R417
R458
IC491
R454 R456 R452
R704
R717
C462
R513 R509
R508 R507
R510
R242
C425
C430
R453 R455 R451 R457
R243
R752
C463
R891R892
D901
D781
D891
C559
L543
C501
R708
C580
IC481
C599
R504
C481
C524
Q781
R409 R406 R407 R408
C312
C316
R583 R584
C901
C590
C781
R592
R423
C589
R594 R593
C404
R412
C583
R413 R414
R719
D892
R881
Q881
C409
Q976
C593
R433
C881
C595
IC501
Q977
R901
R976
R977
C244
C506
R585
C415
IC401
C891
CN901
C962
R312 R311
R301 R302
C550
C963
C543
C964
C556
C547
R542 C546 R541
C504
R502
C557
C302
C966
D996
R524
R501
C561
C965
D995
C311
C530
R544
R530
C968
D998
R525
C967
D997
C558
C529
Q891
R526
R503
C483
C572
RA550
C482
Q542
R523
C533
Q541
C301
R539
C541
C310
R553
C317
D782
R780
CN501
C570
R783 R784 Q782
IC521
C527
R536
C961
C314
C303
L544
IC541
C782 C783
R559 R543
C315
C313
C304
R537
C308
D991
D993
D994
D992
IC301
C307
C523
C525
Q521
R527 R528
L541
C555
C554
C552
C553
R546
R547
R548
C544
C549
C548
C566
R720
Q331
C189
R197 C186
R721
R185
R186
R723
R331
C183 R184
R730
C184
J321
D341
Q341
D351
D331
D321
R351
R321
Q351
Q321
R196
R195
C182
IC171
C185
R198
C31
C41
C48
C40
X31
Q10
R10 R725 R726
R728
RA30
Q9
C83
Q91
X71
R741
C78
R341
PP2
L1
TU1
J1
C9
R4
C4
Q7
R7
C43
C34 R32
C33
C91
C81
Q81
C12
R84
R83
R93
R2
C55
IC71
R58
C77
R54
R53
Q51
C52
R51
C73
CN701
C51
C71
C1
C3
C5
R8
Q52
R56
R55
C54
C53
R52
R57
C321
J1
TU1
C8
R793
C2
C1
C11
Q6
R6
C3
C10
C6
C39
C94
C95
C85
C84
Q2
C5
R3
Q3
C75 C76
R59
R74
R782 R781
R749
R745
R748
R747
R744 R743
C77
D710
R751
R768 R765
D1
R9
C73
D709
J321
R343
R353
R323
R342
D2
C331
Q5
R5
D5
D4
R11
C43
R40
C47
C46
R42
C81
Q1
D84
R81 R82 C82
Q84
Q53
C55
C717
R758
C716
D711
D707
D708
R322
R352
PP2
L1
C182
C9
C993
R205
C4
C185
R1
R31
C31
C40
C45
R39
C44
R41
C35
C33
C91
R91
R92
C92
C74
X71
R72
R73
R71
C72
R75
R750
R746
D704
D706
D705
J801
C903
C802
R333
C163
R332
C188
C161
C162
C196
C195
C38
C193
R38
C42
C37
C172
X31
C171
C36
VDD
C992
R33
RESET
C707
R742
C999
TD
R762 R759 C706
C173
R722
RD
CN701
C177
R904
C169
C191
C905
Q901
C167
C166
C176
R176
C157
C178
R761
R760
VPP
R754
X1
R701
R755
SO
D702
D701
Switch board
R603 R602 R601
S601
S603
D618
D602
S602
D604
S606
D601
D603
R605
S604
IC602
R604
S605
LCD1
D606
S607 S608
D605
R606
Forward side
D607 R607
S618
D608 R615
D609 S617
S609
D612
R608
S610
D611
R609
S611
D610
D631
R610
D632
D616
R612 R611
S613
S616
R613 R614
S612
D617
D613
D615
D614
S614
S615
R635 R634 R633 R632
R636 R637 R631 R630
CJ601
D632
D631
R628
R627
Q672
Q671
R651 R652
R673 R671 R672
C603
R658
D643 D641
R653
Reverse side
IC601
C601
R654 R655
R657
C602
R656
IC602
D644
R661
C612
C611
R662
R629
R645 R644 R639 R638
R643 R642 R640 R641
2-9
Block diagram
(For KD-G317)
VF1, VF2, VT1
PICK UP
FOCUS &
TRACKING
VT2, LD, MD
TRACKING+, TRACKING­FOCUS+, FOCUS-
COIL
LOAD&FEED
FEED+ FEED-
MOTOR
POSITION SET
PSW
SWITCH
SPINDLE
SPINDLE+ SPINDLE-
MOTOR
SW1, SW2
SW1, SW2
LCD & Key control section
S601 to S618 KEY MATRIX
IC601
LCD DRIVER
COM1 COM2 COM3 S1 to S52
LCD1
LCD DISPLAY
LCDCL LCDDA LCDCE
IC602
REMOCON
CN001
KEY0 KEY1 KEY2
REMOCON
CJ601
Main amplifier & CD servo control section
LM0, LM1
CN501
KEY0 KEY1 KEY2 LCDCL LCDDA
CN701
LCDCE REMOCON
IC501
CD
DRIVER
SPINDLE+ SPINDLE­FEED+ FEED­TRACKING+ TRACKING­FOCUS+ FOCUS-
SW1, SW2, PSW
VF1, VF2 VT1, VT2 MD, LD
IC521
RF AMP
DMO FOO FMO TRO
FE, TE RFGC, RF RFRP, RFDC SEL, TEB
CDRW
IC541
DSP
MP3 & WMA
BUS0 to 3 BUCK CCE RST
BCK LRCK AOUT
BCK LRCK SDTI
SDTI
MP3REQ MP3CLK MP3DOUT MP3DIN MP3STBY MP3RESET
IC401
LSI
IC481
DAC
CD L.P.F.
DAC_CDTI DAC_CCLK DAC_CSN DAC_PDN
AOUTL+ AOUTL­AOUTR+ AOUTR-
IC581
J1
ANT
FM/AM
TUNER
FMVT AMVT FM/AM
IC31
PLL
PLLCE PLLDA PLLCL PLLDI
IC701
CPU
TU1
TU.L TU.R
Q781, Q782
MUTE
CIRCUIT
SD/ST MONO SM IFC-CONT SEEK/STOP MUTE
VOLDA VOLCL
DETECTER
MUTE
IC771
EPROM
IC702
RESET
IC71 RDS
IC171
OP AMP
IC161
E.VOLUME
CD.L CD.R
Q341, Q351
LINE OUT
MUTING
LEFT.FRONT LEFT.REAR RIGHT.FRONT RIGHT.REAR
EACH BLOCK
REGULATOR
IC901
CN901
BATTERY
POWER
SPK
REARL, REARR
IC301
AMP.
FRONT LEFT (+) FRONT LEFT (-) FRONT RIGHT (+) FRONT RIGHT (-) REAR LEFT (+) REAR LEFT (-) REAR RIGHT (+) REAR RIGHT (-)
J321 LINE OUT
2-10
Standard schematic diagrams
Main amplifier section
TU1
QAU0314-001
0
C8
47/6.3
L1
4.7u
47
MA111-X
MA111-X
D2
D1
C38
0.001 C37 10P
10/16
C40
0.01
0.047 C42
C41
C46 C47
R43
470
C32
C48
47P
0.047
C33
D707
D708
D709
D711
D710
Q31
UN2211-X
22/16
220/10
0.01
C1
C9
C6
C39 1000P
100
R38
0
R39
2SB624/4/-X
4.7k
39k
3.9K
0.0068
0.047 R40
R41
FM/AM
C43
C45
C44
0.033
C716
SD/ST
R42
C49
0.001 SQ
220
R44
C50 100P
100/10
R31
C31
UN2211-X
0.1
0.1
C717
0.01
0.01
10
0.047
C2
Q6
R7
10
Q10
10K
22/16
AM.VCC
C3
R11
R6
47k
Q7
UN2211-X
15k R57
470 R58
C55
0.47/50
Q52
2SD601A/QR/-X
IFC-CONT
R10
10K
C10
0.047
10k R56
SEEK/STOP
220/10
R9
C4
D4
MA111-X
R4
3.3k
C54
0.1
C53
0.0047
2SD601A/QR/-X
0.018
C94
0.0022
0.0022
0.018
C85
C95
C84
Q5
R5
47k
D5
2SB709A/R/-X
MA111-X
R53
R54
10k
47k
C52
0.01
R52
47k
2.2k
R55
Q51
To SHEET 2
To CJ601
(SHEET 3)
9V
CD.R
CD.L
PSW SW1 SW2 LM0 LM1 BUS0 BUS1 BUS2 BUS3
BUCK CCE RST 8V
GND
MP3REQ
MP3RESET MP3STBY MP3DIN
MP3DOUT MP3CLK DAC-CDTI DAC-CCLK
DAC-CSN DAC-PDN
CDON
CDRW
SW5V VDD5V
DETACH
ACC5V
REMOCON ENC1 ENC2
DIMOUT
LCDCL
LCDDA LCDCE
KEY0 KEY1 KEY2
CN701 QGZ1601J1-15
PLLCE PLLDA PLLCL PLLDI
QNB0100-002
C36 7P
C35 10P
RA30
NRZ0065-222X
R33
10k
D701
D702
D703
J1
R793
X31
QAX0616-001Z IC31
TB2118F-X
R32
6.2k
C34
0.047
D705
D704
D706
(For KD-G317 EE version)
VSS
LM1
LM0
1/50
220k
C82
R82
2SD601A/QR/-X
C71
560p
C72
0.022
2.2/50
R73
2K
R75
RDSSDA
PLLDI
PLLCL
PLLDA
R755
R727 0
10M
X1
ANT
C73
PLLCE
820
C162
0.0015
2.2K
FM/AM
R754
UN2211-X
27k
SEEK/STOP
R51
DIMIN
VOLDA VOLCL
R761
R762
R760
R759
BUCK CCE
RST
BUS0 BUS1 BUS2 BUS3
CDRW
Q1
Q53
R59 47k
R2 47k
330P
C51
2SD601A/QR/-X
UN2111-X
10 R1
MONO
SM
C706
0.047
R181 R182
47k 47k
47k
47k
R716 R715
R703 R714
RA701 NRZ0065-102X
R708
R704
R705
C81
1/50
C5
1/50
Q2
R3
4.7k
UN2111-X
Q3
D84 MA111-X
C76
AFCK
IC701
UPD784217AGC305
R720
1.2k
R719
0
R702
10k
100 100
R773 R776 R774 R775
1k 1k 100 10k
3.3k
VPP
47k
47k
0
1/50 C91
R91
Q91
2SD601A/QR/-X
4.7k
Q84
C77 47/6.3
0.01
C75 47p
C74 82p
X71
VDD
47k 47k
47k 47k
R81
0
220k
2SD601A/QR/-X
C83
0.1
R84
0
R71
R72
2.2k
QAX0263-001Z
RDSCL
R758
47k
1k
1k
R763
R721
R717
C92
R92
0
IC71
LC72725M-X
10k
R722
0
SW2
Q81
0.0015
R83R93
4.7k
Q9 UN2111-X
PSW
100
R74
IFC-CONT
C172
1/50
CD.L
R197
C78
0.01
AFCK
SEEK/STOP
10k
10k
R725
R723
0.0015
10K
R205
0
10K
R195
CD.R
MP3REQ
SW1
R186
10k
C186
47/6.3
C185
10k
R183
C183
0.0015
MP3STBY
MP3RESET
0
R718
R198
10K
47/6.3
R196
10K
C182
MP3DIN
MP3DOUT
MONO
10k
R726
RDSCL
STEERING
RDSDA
12K
R184
30K
R185
MP3CLK
SD/ST
10k
R728
10k
R751
REMOCON
R188
12K
R187
150P
DAC-PDN
R750
30K
C184
C161
DAC-CDTI
10k
ENC1
150P
C187
2.2/50
R781
R729
47K
D243
R248
220
47K
0.22/50
C245
D244
UDZS5.1B-X
C244
R247
C171
2.2/50
1u
TU.L-I
R202
IC171
NJM4565M-WE
1u
R201
0.01
100/16
0.01
47/16
C194
C193
C189
C188
DAC-CSN
DAC-CCLK
47k
R771
R734
R735 R736
R741 R742
R743 R744 R745 R746
10k
47K
R782
IC771
BR24L16F-W-X
270
270
C771
0.047
R772
R730
10K
R732 10K
2.2k LCDCE
2.2k LCDCL
2.2k LCDDA
RD
TD
47k
R707
47k
R706
10k
SM
10k
SQ
LEVEL
10k
KEY2
10k
KEY1
10k
KEY0 ENC2
4.7k R747
4.7k R748
4.7k R749
4.7k
R765
4.7k R768
4.7/25
C195
NJW1191V-X
C707
0.047
DIMIN
ANT
TU.R-I
IC161
R172
C174
470P
C164 470P
L701
4.7u
220/6.3
R162
C711
0.01
39K
39K
C713
C175
R163
C165
0.01
C712
R173
0.15
4.7K
4.7K
0.15
C781
100/6.3
R727
C243
0.047
MA111-X
RB160M-30-X
1k
D242
R246
0.0047
C176
C166
0.0047
TELMUTE
10
0.1
C177
C167
R161 220k
220k
R171
R245 47
R176
4.7/25
0.1
R166
D781
R244
12k
R242
22k C242 22/16
Q241
2SD601A/R/-X
MA111-X
MA111-X
2.2K
0.47
C157 C178
4.7/25
C168
C156
2.2K
D782
MA111-X
C782
0.082
Q781
UN2111-X
MA111-X
R892 47k
D240
D241
C159
R159
0.47
C158
R243 180k
C241 1/50
R241
47k
0.0047
2.2/50
C192
470
470
R158
C191
2.2/50
0.0047
C719
D892
Q891
UN2211-X
0.001
C909
MA111-X
C891
0.1
220/6.3
R179
30K
30K
R169
R780
33k
R891 1k
C908
R180
30K
R170
30K
C783
0.01
C907
220/10
220/6.3
D891
MA111-X
TELMUTE
C170
C169
10/16
C906
R783
2.7K
C179
10/16
0.01
LEVEL
10/16
10/16
C180
VOLDA
VOLCL
Q782
UN2213-X
MA111-X
D902
C905
R881
UN2211-X
47/16
10k
UN2211-X
C919
Q976
10/16
Q881
2SB709A/QR/-X
C904
10/16
C881
47/16
C913
10/16
R882 100K
Q977
HA13164A
0.1
C911
C910
10/16
C915
IC301 LA47516
27k
C312
0.47 R312
R311
C311
D351
D341
D321
D331
C302
0.47
0.47
C301
0.47
R342 R352
R321
R322 R332
R351
2.2k R341
2.2k
2.2k R331
2.2k
C331
27k
100p
100p
1/50
C307
C314
C313
100p
100p
R301
27k
C303
C304
R302
27k
C316
R901
C321
KTD1304-X
Q321 Q341
KTD1304-X
0.1
Q351
Q331
100
R323
4.7/25
KTD1304-X
KTD1304-X
100
R333
QNN0519-001
100
R353
J321
820 820
820 820
1k
C902
2.2/50
0.1
100
L901
R343
D971
RB160M-30-X
0.022
C320
C310
D901
1N5401-F64
QQR0703-001
RB160M-30-X
QNZ0650-001
CN901
0.01 C317
47/16
RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X
100P 100P 100P 100P 100P 100P 100P 100P
C901
3300/16
0.1
D972
C971
0.1
0.1
0.1
0.1
R971
22/16
C315
C318
10/16
C322
C323
C324
C325
D991 D992 D993 D994 D995 D996 D997 D998
C961 C962 C963 C964 C965 C966 C967 C968
RL-
RB160M-30-X
R972
2.2k
2.2k
RB160M-30-X
RR-
RR+
FR-
FR+
C319
FL-
D973
D974
0.022
RL+
1/50
C308
FR+
FL+
RR-
FL-
RR+
FR-
10/16
10K
0.01
C974
R973
C972
FL+
RL-
RL+
QMFZ047-150-T
47k
47k
R174
R175
47k
47k
R164
R165
MA111-X
MA111-X
MA111-X
MA111-X
Q784
UN2111-X
R977
12k
R976
27k
0.1 C914
100/16
C912
D784
C784
100/16
MA8091/M/-X
IC901
1k
R906
C903
47/16
R903 R902
4.7k 9.1k
0.01
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
QGA2006F1-02
QAM0686-001
CN702
D712
MA8062/M/-X
C718 100P
R766R767
2.2k
22k
STEERING
X701 X702
0.047
4.7u
8P
C704
L702
C705
QAX0617-001Z QAX0401-001
C703
47k
R701
47k
47k
R752
R753
22P
27P
27P
C701
C702
C708
0.047
RESET
R756
47k
MA111-X
D713
C709
0.01
IC702
IC-PST3433U-X
C710 47/6.3
R757
2.2k
SHEET 1
2-11
CD servo control section
CN501
GND FEED- FEED­VF2 FEED+
VCC GND VT2 SW1 VT1 SW2 VF1 PSW VR SPINDLE­LD SPINDLE+
FOCUS­VREF
FOCUS+ MD TRACKING+ TRACKING-
QGB2027M4-22S
FEED+
SPINDLE-
SPINDLE+
FOCUS-
VREF
FOCUS+
TRACKING+ TRACKING-
RST
LM1
C512
100
100
C464
FEED-
0.1
SPINDLE+
RFGC
C421
C505
0.047
SPINDLE-
RF
RF
C530C531
MD
Q521
2SB1241/QR/-T
47u
L401
C408
0.01
0.01
R406
0.01
C506
0.047
FOCUS+
FOCUS-
RFRP
0.1
C525
R527
R528
100/6.3
C409
47
R507
6.8k
R506
8.2k
IC501
LA6242H-X
R508
3k
C504
1.5k
R512
1.5k
R533
1k
R532 R531
2k 10k
C405
1/50
IC401
0.047
8.2k R510
12k
FEED+
R509
R513
1.5k
R535
100
C534
0.1
5p
LD
C524
0.01
R459
R460
C463C462
100/6.3100/6.3
C422 100/6.3
R404
10k
C403
0.01
R534
R403
15k
C522
0.01
C532
68p
IC521
TA2157FN-X
82k 82k 330k 330k
100/6.3
IC461
NJU7772F15-X
C461
0.1
C402
0.01
R511
C523
TC94A34FG-002
LM0
VREF
0.01 C533
VF2
VCC
VT2 SW1 VT1 SW2 VF1 PSW
R539 150
LD
VF1 VF2 VT2 VT1
MD
VCC
C521
47k
C411
C412
12p
C420
C419
12p
0.01
R416
Q545
UN2211-X
R402
R401 10k
100/6.3
0.01
X401 QAX0760-001Z
2SB624/4/-X
1K R415
47
C413
0.1
C416
0.01
R405
0.0022
2K
C414
R424
Q544
220
R523 R524 R525 R526
L404 47u
1M
C415
0.1
R518
TRACKING-
R530
SEL
C407
100p
5.1k
C507
0.047
TRACKING+
C529
100/6.3
56k
82k
TEB
100/6.3
22
22
L402 47u
R529
R504
15k
R501
DMO
8.2k FOO
4.7k FMO
C511
0.1
Q501
22
22
R514
R515
TRO
33k
C502
C503
0.01
100/10
0.1 C526
VREF
R537
CDRW
0
C527
0.0068
R536
820
RFDC
TE
10K
R423
C404
0.01
2SB1322/RS/-T
C510
0.01
47k
R452
47/10
C501
R454
R456
R451
R458
C508
0.01
AOUTR-
AOUTR+
AOUTL+
AOUTL-
4.7k
Q541
22k
4.7k
4.7k
UN2111-X
Q502
2SB1132/QR/-W
R516
330
L541
RA550
NRZ0065-103X
L543
47u
47
R433
C580
C589
C599
C590
C440
0.01
4.7/25
4.7/25
4.7/25
4.7/25
UN2211-X
Q542
0
R417
R453
R455
R457
UN2211-X
4.7K
4.7K
R413
R414
R586
R595 R596
R559
1.5M
R541
5.6k
DAC-CSN
R585
0.047
0.047
470P
470P
0
0
0
IC541
TC94A14FA
C552
C547
0.015
DAC-PDN
6.8k 180
C582 270P
IC581 NJM4565M-WE
180
C592 270P
6.8k
R542
C551
0.047
C554
0.033
C553
47k 0.047
C546
C597
0.01
C598
0.001
C572 100/6.3
C560
0.01
0.01 C509
47P
C550 C549
C548
0.033
C596
100/10
0.047
C555
R545
10k
0.01
0.0027
0.01
R544
10K
R543
470k
SEL
TEB
RFGC
TE
RFDC FE
RFRP
RF
CD.R
CD.L
9V CD.R A-GND CD.L PSW SW1 SW2 LM0 LM1
BUS0 BUS1
BUS2 BUS3 BUCK
CCE RST
8V
GND MP3REQ MP3RESET MP3STBY
MP3DIN MP3DOUT MP3CLK
DAC-CDTI
DAC-CCLK DAC-CSN
DAC-PDN CDON CDRW
SW5V
VDD5V
To SHEET 1
R581
8.2k
R582
8.2k
R592
8.2k
R591
8.2k
47u
C568
C570
C571
BUS0
BUCK CCE
BUS1 BUS2
RST
BUS3
C541
CDON
0
R418
180
Q543
UN2111-X
2.2k
2.2k
2.2k
R440
4.7K
C430
0.01
Q440
4.7K
R412
2.2K
R407
2.2K
R409
2.2K
R408
C581 3300P
C591
3300P
100/6.3
R481
MP3RESET
C425
0.01
0.1
100/6.3
0.01
MP3STBY
MP3CLK
MP3DOUT
MP3REQ
R558
10k
C542
0.01
D481
MA8051/M/-X
R584
R583
R593
R594
100/6.3
C566
1/50
MP3DIIN
IC491
SN74AHCT1G04K-X
C543
C482
180
8.2k
8.2k
180
0.1
0.01
C565
C481
47/6.3
R553
C583
270P
1M
C593
270P
L544
IC481
AK4385ET-X
1k
R598
1k
R588
1k
0.1
47/6.3
C584
C585
DMO
0.01 C562
100
R552
47u
FMO
100
R551
C545
0.01
R587
C561
AOUTL+
AOUTL-
C483
0.1
1k
100/6.3
AOUTR+
C528
0.01
C544
100/6.3
AOUTR-
R597
R550
0.1
C594
C595
47/6.3
FOO
TRO
C559
C558
C557
C556
R548
R547
R546
100
100
R549
C569
0.01
DAC-CDTI
DAC-CCLK
R502
R503
R517
8.2k
FE
2-12
SHEET 2
LCD & Key control section
IC602
RPM7338-V4
LCD1
QLD0351-001
S618
S1S2S3S4S5S6S7S8S9
COM1
COM2
COM3
S609S610S611S612
R613 R612R614R615
1.2K 8201.8K2.7K
S608
S603
S615S616S617
S602S604S605
S607
S614
R601R602R603R604
8208201.2K1.8K
R605R606R610 R609 R608 R607
8208203.9K 2.7K 1.8K 1.2K
R611
820
C611
0.012
MA8062/M/-X
D644
10k
R661
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S49
S50
S51
S601
S606
S613
KEY0
KEY1
KEY2
R645
D601
D602
D603
DISP
VOL+
VOL-
330
R644
1.3K
R643
D604
S52
R671
Q671
2SB624/4/-X
Q672
UN2211-X
R673
470
47k
R672
1k
C603
10/6.3
1.3K
R642
R641
D605
D606
SEL
D607
510
330
R638
R640
1
2
3
R639
D608
D609
R637
D612D611D610
CD
FM/AM
330
R635
R636
654
D613
820
R633
R634
D614D615
EJECTTPMODE
D616
1.3K
330
1.3K
R631
R630
R632
D617
D618
820
R629
POWER
390
R627
R628
D631
D632
NSPW310BS/BRS/
NSPW310BS/BRS/
390
DOWNUP
R651
R653
10k
D643
MA111-X
R658
180k
2.2k
0.022
MA8051/M/-X
C601
D641
R652
2.2k
LCDCE
LCDCL
LCDDA
R654
R655
R656
COM1
COM2
COM3
10k
10k
10k
R657C602 51k680P
S48
S46
S47
S1S2S3
S45
S43
S44
PT6523LQ-L
S5S6S7
S4
S42
IC601
S40
S41
S8
C612
4.7/6.3
S36
S37
S38
S39
S35
S9
S10
S11
S13
S12
R662 470
CJ601
QGZ1601K1-15S
ILL_10V
ACC5V
REMOCON
DIMOUT
LCDCL
S33
S34
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S14
S15
S16
LCDDA
LCDCE
KEY0
KEY1
KEY2
GND
To CN701
(SHEET 1)
SHEET 3
2-13
Printed circuit boards
Main board
(For KD-G317 EE version)
R545 C551
C318
Q902
R714
X702
D703
R166
C192
C906
R905
R906
CN702
C718
C168
VSS
X701
C704
C909
SI
Reverse side
C911
IC901
C914
C913
C904
C915
C712
C703
C702
R418
C919
C179
C701
C710
R416
C180
R415
D712
C170
D241
R806
R161
C156
R171
C907
C912
C463
D240
C713
Q545
C711
JP
R753
R737
R807
R738
C719
R739
R805
R808
R727
R740
D902
C908
C242
C461 C462 R459 R460
Q544
R803
C464
C422
R241
R515
R810
R802
C910
Q501
R804
R246
C510
R809
C902
R801
C509
C997
C502
C596
C411
C801
L901
C585
Q784
R245
R514
C405
X401
C241
C511
C419 R403 R405 C420
R901
Q241
C597
C784
R588
R903
C974
R597
C503
C584
C594
R902
D784
R506
C421
R587
C412
C243
R598
C409
C881
D242
C591
C407
D973
C581
D901
D974
R973
C972
R882
C244
C512
R582
R591
C402
D972
C508
R481
C595
D971
C590
C996
R971
R581
D243
C901
C501
C312
R247
C245
D244
R248
C507
R518
C505
R517
C589
C781
D481
C580
C599
C408
R440
C316
C301
CN501
C481
L543
C541
Q543
R402
R401
C311
Q440
R972
R552
C971
C529
C526
R551
C572
C440
C302
R533
C532
C543
CN901
R550
C561
C569
C315
R549
C545 C542 R558
C318
C308
C317
C521
C522
R531
C523
R529
RF
C560
VREF
C568
C562
C528
L544
C544
C570
C571
C525
C566
R532
IC301
C307
R534
Q521
C565
C322 C323 C324
C325
R535
C534 C531
L541
C319
C320
Forward side
C42
C38 R38
R332
C37
C999
R333
X31
C36
C992
R33
C163
C188
C162
C196
C195
RESET
C193
C171
VDD
C172
J801
TD
C802
R742
C161
R762 R759 C706
C707
C173
C177
R722
RD
CN701
R904
C191
C169
C176
X1
Q901
C166
C178
C903
R176
R761
R755
C157
R701
C167
R760
VPP
R754
SO
D701
C905
D702
IC901
R718
R511
C907
C913
R175
C989
R716
R516
R158
R180
R179
L401
C159
R703
C710
C158
C179
RA701
L402
R174
IC702
C170
C711
L404
L701
C909
C914
IC161
R159
R715
C180
C919
CN702
R164 R169
C168
C192
C709 D713 R756 R757
C905
R170
IC801
C169
C708
R706
C178
R767
J801
C173
C161
IC701
R731
R775
C175
R774
C195
C174 R172
R776
R188
R734
C187 R187
R173
R773
C171
R729
R736
C194
R201
R771
R735
R182
C771
R772
C188
R202
C163
R181
C162
C32
R732
C172
R43
R702
IC771
R183
C193
Q31 C50 R44
C49
IC31
R763
C903
C165 R163 R162 C164
R165
C191
L702
X701
C705
X702
R766
R707
R586 C582
R424 R404
C241
C503
C414
C974
C416
X401
C902
C413
C910
L901
C904
C784
C908
C242
R242
R243
R244
Q502
R513 R509 R510 R508
R512
R507
Q501
R752
R454
R453
R456
R455
R452
R451
R458
C596
C405
R596
C411
IC461
C422
R705
R417
R704
IC491
R457
R717
C430
C462
C425
C463
C994
C585
IC581
C403
C592 R595
R891R892
D901
D781
D891
R539
C541
C559
L543
C501
IC481
R708
C580
C599
R504
C481
C524
Q781
R409 R406 R407 R408
C312
C316
C901
R583 R584
C590
C781
R592
R423
R594 R593
C589
C404
R412
C583
R413 R414
R719
D892
R881
Q881
C409
C593
Q976
C595 R433
C881
Q977
C506
IC501
R901
R976
R977
C244
R585
C415
IC401
C891
CN901
C962
R312 R311
R301 R302
C550
C963
C543
C547
C546
C964
C504
C556
R542
R541
R502
C557
D996
C302
C966
R524
R501
C561
D995
C311
C530
C965
R544
R530
C968
D998
R525
C558
C967
D997
C529
Q891
R526
R503
C483
RA550
C572
C482
R523
Q542
C301
C533
Q541
Q521
C310
R553
C317
D782
R780
CN501
C570
R783
R784 Q782
IC521
C527
R536
C961
C314
C303
L544
IC541
R559 R543
C315
C782 C783
C313
C304
R537
C308
D991
D993
D994
D992
IC301
C307
C523
C525
R527 R528
L541
C555
C554
C552
C553
R546
R547
R548
C544
C549
C548
C566
R720
Q331
C189
R197 C186
R721
R185
R186
R723
R331
C183 R184 C184
J321
D341
Q341
D351
D331
D321
R351
R321
Q351
Q321
R196
R195
C182
IC171
C185
R198
C31
C41
C48
C40
X31
Q10
R10 R725 R726
R728
RA30
Q9
C83
Q91
X71
C76
IC71
C78
R741
R730
R341
PP2
L1
C9
R4
C4
Q7
R7
C43
C34
R32
C33
C91
C81
Q81
R84
R83
R93
R2
C55
C77
C71
C73
CN701
J1
TU1
C1
C3
C5
R8
Q52
R56
R55
C54
C53
R52
R58
R57
R54
R53
Q51
C52
R51
C51
C321
J1
C8
R793
C1
C3
C39
C95
C94
C85
C84
Q2
C5
R3
Q3
R782
C2
TU1
R781
R768 R765
D1
R11
R6
C6
R39
R41
C44
R9
R59
C77
R749
R745 R744
R748
R743
R747
C73
D710
R751
Q5
D4
Q6
D709
C47
Q1
D708
R342
C10
R40
D84
C55
D707
C46
R42
D5
D2
C717
D711
Q53
C81
Q84
R758
R343
C331
R81 R82 C82
R352
L1
C716
J321
R353
R323
R322
PP2
C182
C9
R205
R5
C4
C185
R1
R31
C31
C43
C40
C45
C35
C33
C91
R91
R92
C92
C74
X71
R72 R73
R71
C75
R74
C72
R750
R75
R746
D704
D706
D705
Switch board
R603 R602 R601
S601
S603
D618
D602
S602
D604
S606
D601
D603
R605
S604
IC602
R604
S605
LCD1
D606
S607 S608
D605
R606
Forward side
D607 R607
S618
D608 R615
D609
S617
S609
D612
R608
S610
D611
R609
S611
D610
D631
D632
R610
D616
R612 R611
S613
S616
R613 R614
S612
D617
D613
D615
D614
S614
S615
2-14
R635 R634 R633 R632
R636 R637 R631 R630
CJ601
D632
D631
R628
R627
Q672
Q671
R651 R652
R673 R671 R672
C603
R658
D643 D641
R653
Reverse side
IC601
C601
R654 R655
R657
C602
R656
IC602
D644
R661
C612
C611
R662
R629
R645 R644 R639 R638
R643 R642 R640 R641
Standard schematic diagrams
(For KD-G317 EE2 version)
Main amplifier section
R793
X31
QAX0616-001Z
IC31
TB2118F-X
D705
D706
0
47/6.3
QAU0221-001
C8
C37 10P
C33
D707
D709
D708
To SHEET 2
To CJ601
(SHEET 3)
9V
CD.R
CD.L
PSW SW1 SW2 LM0 LM1 BUS0 BUS1 BUS2 BUS3
BUCK CCE RST 8V
GND
MP3REQ
MP3RESET MP3STBY MP3DIN
MP3DOUT MP3CLK DAC-CDTI DAC-CCLK
DAC-CSN DAC-PDN
CDON CDRW SW5V VDD5V
DETACH
ACC5V
REMOCON ENC1 ENC2
DIMOUT
LCDCL
LCDDA LCDCE
KEY0 KEY1 KEY2
CN701 QGZ1601J1-15
PLLCE PLLDA PLLCL PLLDI
QNB0100-002
C36 7P
C35 10P
RA30
NRZ0065-222X
R33
10k
D701
D702
J1
D703
0.047
R32
6.2k
C34
D704
470P
C164
C174
470P
L701
4.7u
R172
C245
R162
C711
0.01
39K
39K
C713
0.22/50
C244
C175
R173
R163
C165
0.01
C712
47K
R247
0.15
4.7K
4.7K
0.15
D243
MA111-X
RB160M-30-X
D242
0.0047
C176
C166
0.0047
C781
100/6.3
TELMUTE
0.047
1k
R246
C243
0.1
C177
C167
R161 220k
220k
R171
R245 47
0.1
D781
R244
C242 22/16
Q241
2SD601A/R/-X
2.2K
R176
4.7/25
C178
4.7/25
C168
2.2K
R166
MA111-X
C782
0.082
Q781
UN2111-X
MA111-X
R892 47k
12k
R242 22k
D240
MA111-X
MA111-X
D241
C159
0.47
C157
0.47
C156
C158
D782
2.2/50
R159
2.2/50
UN2211-X
C192
R243 180k
0.0047
470
470
R158
C191
0.0047
C241 1/50
R241
Q891
47k
C719
0.001
D892
C909
220/6.3
MA111-X
C891
0.1
30K
R179
R169
30K
R780
33k
47K
R784
0.01
C908
220/6.3
R891 1k
TELMUTE
R180
30K
R170
30K
C907
D891
MA111-X
C783
220/10
C170
C169
10/16
C906
R783
2.7k
10/16
0.01
C179
C180
Q782
MA111-X
LEVEL
10/16
10/16
VOLDA
VOLCL
UN2211-X
UN2213-X
D902
C905
C919
47/16
R881
10k
UN2211-X
Q976
10/16
Q881
2SB709A/QR/-X
C913
C904
10/16
C881
47/16
10/16
R882 100K
Q977
HA13164A
0.1
C911
C910
10/16
C915
IC301 LA47516
C312
27k
0.47 R312
R311
47k
R175
47k
R164
Q784
D784
MA8091/M/-X
R903 R902
C311
27k
0.47
C301
0.47
C302
0.47
D351
MA111-X
D341
MA111-X
D321
MA111-X
D331
MA111-X
4.7k 9.1k
R342 R352
R321
R322 R332
R351
2.2k R341
2.2k
2.2k R331
2.2k
C331
100p
100p
1/50
C307
C313
C314
100p
100p
R301
C303
C304
27k
R302
27k
C316
R901
C321
KTD1304-X
Q321 Q341
KTD1304-X
0.1
Q351
Q331
100
R323
4.7/25
KTD1304-X
KTD1304-X
100
R333
QNN0519-001
100
R353
J321
820 820
820 820
1k
C902
2.2/50
0.1
100
L901
R343
D971
RB160M-30-X
C320
0.022 C310
D901
1N5401-F64
QQR0703-001
RB160M-30-X
CN901
QNZ0650-001
0.01 C317
47/16
RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X RB160M-30-X
100P 100P 100P 100P 100P 100P 100P 100P
C901
3300/16
0.1
D972
C971
0.1
0.1
0.1
0.1
R971
C319
C315
C318
22/16
10/16
C322
C323
C324
C325
D991 D992 D993 D994 D995 D996 D997 D998
C961 C962 C963 C964 C965 C966 C967 C968
RL-
RB160M-30-X
R972
2.2k
2.2k
RB160M-30-X
RR-
RR+
FR-
FR+
1/50
C308
0.022
FR+
FL+
RR-
RL+
FL-
RR+
FR-
10/16
D973
10K
0.01
C974
R973
C972
D974
FL-
FL+
RL-
RL+
QMFZ047-150-T
47k
R174
47k
R165
UN2111-X
R977 12k
R976
27k
C784
100/16
IC901
1k
R906
0.1 C914
C912
0.01
100/16
C903
47/16
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
R248
220
D244
UDZS5.1B-X
TU1
L1
4.7u
VSS
LM1
LM0
1/50
220k
C82
R82
2SD601A/QR/-X
C71
560p
C72
0.022
C73
2.2/50
R73
2K
R75
RDSSDA
PLLDI
PLLCL
PLLDA
R755
R727 0
10M
X1
ANT
PLLCE
820
0.0015
2.2K
C162
FM/AM
R754
100
R74
IFC-CONT
C172
1/50
CD.L
10K
R197
0
C78
0.01
AFCK
SEEK/STOP
10k
10k
R725
R723
0.0015
R205
10K
R195
CD.R
MP3REQ
SW1
R186
10k
C186
47/6.3
C185
47/6.3
C182
10k
R183
C183
0.0015
MP3STBY
MP3DOUT
MP3RESET
0
R718
STEERING
R198
10K
MP3DIN
RDSCL
R196
10K
R726
MONO
10k
RDSDA
12K
R184
30K
R185
MP3CLK
SD/ST
10k
R728
10k
R751
REMOCON
R188
12K
R187
DAC-PDN
30K
150P
C184
DAC-CDTI
R750
ENC1
150P
C187
C161
2.2/50
R781
10k
R729
47K
TU.L-I
C202
IC171
NJM4565M-WE
1u
TU.R-I
C201
DAC-CCLK
47k
R741 R742
R743 R744 R745 R746
0.01
C189
DAC-CSN
47K
R782
R734
R735 R736
R771
10k
0.01
100/16
47/16
C194
C193
C188
BR24L16F-W-X
270
270
C771
0.047
R772
R730
10K
R732 10K
2.2k
2.2k
2.2k
RD
TD
47k
R707
47k
R706
10k 10k
10k 10k 10k
4.7k
4.7k
4.7k
4.7k
R765
4.7k
0.01
C196
IC771
LCDCE LCDCL
LCDDA
SM SQ
LEVEL
KEY2 KEY1 KEY0 ENC2
R747
R748
R749
R768
4.7/25
C195
NJW1191V-X
C707
0.047
DIMIN
ANT
IC161
220/6.3
C171
2.2/50
1u
1/50
2SD601A/QR/-X
UN2111-X
D84
MA111-X
C77 47/6.3
C76
C75 47p
C74 82p
0 10k
VDD
47k
47k
R91
Q91
Q84
0.01
X71
47k 47k
47k
47k
R81
0
4.7k
C83
0.1
2.2K
R71
R72
QAX0263-001Z
RDSCL
R758
1k
R763
0
220k
C92
0.0015
R92
2SD601A/QR/-X
0
R84
IC71
2.2k
SAA6579T-X
47k
1k
10k
R721
R722
R717
0
SW2
Q81
R83R93
4.7k
Q9 UN2111-X
PSW
C81
1/50
C91
C5
330P
C51
DIMIN
RST
Q53
R59 47k
Q1
R2 47k
10 R1
SM
0.047
R716 R715
R703 R714
RA701
NRZ0065-102X
Q2
2SD601A/QR/-X
R3
4.7k
Q3
UN2111-X
MONO
IC701 UPD784217AGC307
R720
R719 R702
C706
R181 R182
47k 47k
47k
47k
R708
R704
R705
R773 R776 R774 R775
1/50
AFCK
1.2k
100 100
1k 1k
100
10k
3.3k
VPP
MA111-X
MA111-X
D2
D1
C38
0.001
C40
10/16
0.047
C41
C46 C47
R43
470
C32
C48
0.047
47P
Q31
D710
D711
100
R38
0.047
0.01
C43
C42
0.01
0.01
10
220
UN2211-X
0.1
C716
22/16
220/10
0.01
C1
C9
C6
C39 1000P
0
R39
39k
3.9K
0.0068
R40
R41
FM/AM
C45
C44
0.033
SD/ST
R42
C49
0.001 SQ
R44
C50
100P
100/10
C31
C717
0.1
0.047
C2
2SB624/4/-X
Q6
R7
4.7k
R31
10
2SD601A/QR/-X
Q10
UN2211-X
10K
R11
Q7
UN2211-X
15k R57
470 R58
C55
Q52
IFC-CONT
R10
10K
22/16
C3
R6
47k
0.47/50
C10
0.047
10k R56
220/10
R9
C4
D4
MA111-X
R4
3.3k
C54
0.1
C53
0.0047
2SD601A/QR/-X
SEEK/STOP
0.018
C94
0.0022
0.0022
0.018
C85
C95
C84
Q5
UN2211-X
R5 47k
D5
2SB709A/R/-X
MA111-X
R53
R54
10k
47k
C52
0.01
22K
R52
47k
2.2k
R55
R51
Q51
VOLDA VOLCL
R761
R762
R760
R759
BUCK CCE
BUS0 BUS1 BUS2 BUS3
CDRW
47
QGA2006F1-02
QAM0686-001
CN702
D712
MA8062/M/-X
C718 100P
R766R767
22k
22k
STEERING
X701 X702
0.047
4.7u
8P
C704
L702
C705
QAX0617-001Z QAX0401-001
C703
47k
R701
47k
47k
R752
R753
22P
27P
27P
C701
C702
C708
0.047
RESET
R756
47k
MA111-X
D713
C709
0.01
IC702 IC-PST3433U-X
C710 47/6.3
R757
2.2k
SHEET 1
2-15
CD servo control section
CN501
GND FEED- FEED­VF2 FEED+
VCC GND VT2 SW1 VT1 SW2 VF1 PSW VR SPINDLE­LD SPINDLE+
FOCUS­VREF
FOCUS+ MD TRACKING+ TRACKING-
QGB2027M4-22S
FEED+
SPINDLE-
SPINDLE+
FOCUS-
VREF
FOCUS+
TRACKING+ TRACKING-
RST
LM1
C512
C464
FEED-
100
100
0.1
C505
SPINDLE-
SPINDLE+
RF
RFGC
C530C531
MD
2SB1241/QR/-T
47u
L401
C421
0.01
C408
0.047
Q521
R406
0.01
C506
0.047
FOCUS+
RF
0.1
C525
R527
R528
100/6.3
C409
0.01
47
R507
6.8k
R506
8.2k
IC501
LA6242H-X
R508
3k
C504
1.5k
R512
1.5k
R533
1k
R532 R531
2k 10k
C405
1/50
IC401
0.047
8.2k R510
12k
FEED+
R509
1.5k
R513
R535
100
C534
0.1
5p
LD
C524
0.01
R459
R460
C463C462
100/6.3100/6.3
C422
100/6.3
R404
10k
C403
0.01
R534
R403
15k
C522
0.01
C532
68p
IC521
TA2157FN-X
82k 82k 330k 330k
C523
100/6.3
IC461
NJU7772F15-X
C461
0.1
TC94A34FG-002
C402
0.01
R511
LM0
VREF
0.01 C533
VF2
VCC
VT2 SW1 VT1 SW2 VF1 PSW
R539 150
LD
MD
C521
C411
C412
C420
C419
VF1 VF2 VT2 VT1 VCC
0.01
47k
R416
Q545
100/6.3
12p
12p
2SB624/4/-X
1K R415
UN2211-X
47 R402
R401
10k
0.01
X401 QAX0760-001Z
R405
2K
R424
C413
0.1
C414
0.0022
C416
0.01
R523 R524 R525 R526
Q544
L404 47u
1M
220
C415
0.1
FOCUS-
TRACKING-
RFRP
R530
SEL
C407
100p
5.1k
R518
C507
0.047
TRACKING+
100/6.3
56k
TEB
100/6.3
22
22
L402 47u
C529
R504
15k
DMO
8.2k
R502
R503
R517
8.2k
R501
FE
R529
82k
FOO
4.7k FMO
C511
0.1
Q501
22
22
R514
R515
TRO
33k
C502
C503
0.01
100/10
0.1 C526
VREF
R537
CDRW
0
C527
0.0068
R536
820
RFDC
TE
10K
R423
C404
0.01
2SB1322/RS/-T
C510
0.01
47k
R452
47/10
C501
R454
R456
R451
R458
C508
0.01
AOUTR-
AOUTR+
AOUTL+
AOUTL-
22k
4.7k
4.7k
4.7k
Q541
UN2111-X
Q502
2SB1132/QR/-W
R516
330
L541
RA550
NRZ0065-103X
L543
47u
47
R433
C580
C589
C599
C590
C440
0.01
4.7/25
4.7/25
4.7/25
4.7/25
UN2211-X
Q542
0
R417
R453
R455
R457
UN2211-X
4.7K
4.7K
R413
R414
R586
R595 R596
R559
1.5M
R541
5.6k
DAC-CSN
R585
0.047
0.047
470P
470P
0
0
0
IC541
TC94A14FA
C552
C547
0.015
DAC-PDN
6.8k 180
C582 270P
IC581 NJM4565M-WE
180
C592 270P
6.8k
R542
C551
0.047
C554
0.033
C553
47k 0.047
C546
C597
0.01
C598
0.001
C572
100/6.3
C560
0.01
0.01 C509
47P
C550 C549
C548
0.033
C596
100/10
0.047
C555
R545
10k
0.01
0.0027
0.01
R544
10K
R543
470k
SEL
TEB
RFGC
TE
RFDC FE
RFRP
RF
CD.R
CD.L
9V CD.R A-GND CD.L PSW SW1 SW2 LM0 LM1
BUS0 BUS1
BUS2 BUS3 BUCK
CCE RST
8V
GND MP3REQ MP3RESET MP3STBY
MP3DIN MP3DOUT MP3CLK
DAC-CDTI
DAC-CCLK DAC-CSN
DAC-PDN CDON CDRW
SW5V
VDD5V
To SHEET 1
R581
8.2k
R582
8.2k
R592
8.2k
R591
8.2k
47u
C568
C570
C571
BUS0
BUCK CCE
BUS1 BUS2
RST
BUS3
C541
CDON
0
R418
180
Q543
UN2111-X
2.2k
2.2k
2.2k
R440
4.7K
C430
0.01
Q440
4.7K
R412
2.2K
R407
2.2K
R409
2.2K
R408
C581 3300P
C591
3300P
100/6.3
R481
MP3RESET
C425
0.01
0.1
100/6.3
0.01
MP3STBY
MP3CLK
MP3DOUT
MP3REQ
R558
10k
C542
0.01
D481
MA8051/M/-X
R584
R583
R593
R594
100/6.3
C566
C543
1/50
C482
MP3DIIN
IC491
SN74AHCT1G04K-X
180
8.2k
8.2k
180
C583
C593
270P
270P
47/6.3
C585
0.01
C565
0.1
C481
47/6.3
R553
1M
L544
IC481
AK4385ET-X
0.01 C562
47u
DMO
R552
R598
1k
1k
R588
1k
0.1
C584
100
FMO
100
R551
C545
0.01
R587
AOUTL+
AOUTL-
C483
C561
0.1
1k
100/6.3
AOUTR+
0.01
C528
C544
100/6.3
AOUTR-
R597
R550
0.1
C595
C594
47/6.3
FOO
TRO
C559
C558
C557
C556
R548
R547
R546
100
100
R549
C569
0.01
DAC-CDTI
DAC-CCLK
2-16
SHEET 2
LCD & Key control section
LCD1
QLD0351-001
IC602
RPM7338-V4
D644
R661
C611
0.012
MA8062/M/-X
10k
C612
4.7/6.3
R662 470
QGZ1601K1-15S
ILL_10V
ACC5V
REMOCON
CJ601
S618
S1S2S3S4S5S6S7S8S9
COM1
COM2
COM3
S609S610S611S612
R613 R612R614R615
1.2K 8201.8K2.7K
S608
S603
S615S616S617
S602S604S605
S607
S614
R601R602R603R604
8208201.2K1.8K
R605R606R610 R609 R608 R607
8208203.9K 2.7K 1.8K 1.2K
R611
820
S49
S50
S51
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
KEY0
S601
S606
S613
KEY1
KEY2
R645
D601
D602
D603
DISP
VOL+
VOL-
330
R644
1.3K
R643
D604
1.3K
R642
R641
D605
D606
SEL
D607
510
330
R638
R640
R637
R639
D608
D609
D612D611D610
CD
FM/AM
1
2
3
330
R635
R636
654
D613
820
R634
R633
D614D615
EJECTTPMODE
D616
S52
S47
S48
S50
S51
S52
S49
S48
R671
Q671
2SB624/4/-X
Q672
UN2211-X
R673
470
47k
R672
1k
C603
10/6.3
1.3K
330
1.3K
R632
R631
R630
D617
D618
820
R629
POWER
390
R627
R628
D631
D632
NSPW310BS/BRS/
NSPW310BS/BRS/
390
DOWNUP
R653
10k
D643
MA111-X
R658
180k
2.2k
R651
MA8051/M/-X
D641
0.022
C601
R652
2.2k
LCDCE
LCDCL
LCDDA
R654
R655
R656
COM1
COM2
COM3
10k
10k
10k
R657C602 51k680P
S46
S47
S1S2S3
S45
S43
S44
PT6523LQ-L
S4
S5S6S7
S42
IC601
S36
S37
S38
S39
S40
S41
S8
S9
S10
S33
S34
S35
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S13
S11
S14
S15
S12
S16
DIMOUT
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
GND
To CN701
(SHEET 1)
SHEET 3
2-17
Printed circuit boards
Main board
(For KD-G317 EE2 version)
C551
R545
C318
Q902
C906
R906
CN702
C718
C168
R166
C192
R714
VSS
X701
C704
X702
C909
SI
D703
Reverse side
C911
IC901
C914
R905
C913
C904
C915
C712
C703
C702
R418
C919
C179
C701
C710
R416
C180
R415
D712
C170
R806
D241
C156
R161
R171
C907
C463
C912
D240
Q545
C713
R753
R737
JP
R807
C711
R738
R739
R808
D902
C719
R727
R740
R805
C242
C908
C461 C462
Q544
R459 R460
R803
C422
C464
R241
R515
R810
R802
C910
R804
Q501
R809
R246
C510
C509
C902
R801
C997
C502
C596
C801
C411
C585
L901
R245
Q784
R514
C405
C311
Q440
R972
R552
C971
C529
R551
C440
C526
C572
C302
R533
C532
C543
R550
CN901
C561
C569
R549
C545 C542 R558
C315
C318
C308
C317
C521
C522
R531
C523
R529
RF
C560
VREF
C568
C562
C528
C525
L544
C544
C566
C570
C571
R532
C307
R534
IC301
Q521
C565
C322C323C324
C325
R535
C534
C319
C320
C531
L541
D971
D972
R971
D901
R902
R903
D973
D974
R901
C784
Q241
C241
C511
R588
C597
X401
C419 R403 R405 C420
C974
R597
C503
C584
C594
C421
D784
R506
C412
R587
C243
R598
C409
D242
C407
C881
C591
C581
R591
C402
R973
C972
R882
C244
C512
C508
R582
C595
R481
C590
C996
R581
D243
C501
C901
D244
C312
R247 C245 R248
R518
C507
R517
C505
C589
C781
D481
C580
C599
C408
R440
C316
CN501
C541
C301
Q543
C481
L543
R402
R401
Forward side
IC901
R244
R512
C994
R718
R511
C907
C913
R175
C989
R716
R516
R158
R180
R179
L401
C159
R703
C710
C179
C158
R174
RA701
L402
C711
IC702
L404
C170
C914
C905
C919
CN702
R164 R169
C169
C168
R170
IC161 C180
C192
R159
R715
C709
D713 R756 R757
C708
L701
R706
C909
IC801
C178
R767
J801
C173
R707
C161
IC701
R731
R775
C175
R774
C195
C174 R172
R776
R188
R734
R173
C187 R187
R773
C171
R729
C194
R736
C201
R771
R735
C771
R182
R772
C188
C202
C163
R181
R732
C162
C32
IC771
C172
R702
R183
C193
Q31 C50 R44
R43
C49
IC31
R763
C903
C165 R163 R162 C164
R165
C191
L702
X701
C705
X702
R766
R586 C582
R424 R404
C241
C503
C414
C974
X401
C416
C902
C413
C910
L901
C904
C784
C908
C242
R242
R243
Q502
R513 R509 R510 R508 R507
Q501
R752
R454
R453
R456
R455
R452
R451
R458
C596
C405
R596
C411
IC461
C422
R705
R704
IC491
R417
R457
R717
C430
C462
C425
C463
C585
IC581
C403
C592 R595
R891R892
D901
D781
D891
R539
C559
L543
C501
IC481
R708
C580
C599
R504
C481
C524
Q781
R409 R406 R407 R408
C312
C316
R583 R584
C901
C590
C781
R592
R423
R594 R593
C589
C404
R412
C583
R413 R414
R719
D892
R881
Q881
C409
C593
Q976
R433
C595
C881
Q977
IC501
R901
R976
R977
C244
C506
R585
C415
IC401
C891
CN901
C962
R312 R311
R301 R302
C550
C963
C543
C964
C556
C547
R542 C546 R541
C504
R502
C557
D996
C302
C966
R524
R501
C561
C965
D995
C311
C530
R544
R530
C968
D998
R525
C967
D997
C558
C529
Q891
R526
R503
C483
C572
RA550
C482
R523
Q542
C533
Q541
C301
C541
Q521
C310
R553
R780 D782
C317
CN501
C570
C527
R783 R784 Q782
IC521
R536
C303
L544
C961
C314
IC541
C782 C783
R559 R543
C315
C313
C304
R537
C308
D991
D993
D994
D992
IC301
C307
C523
C525
R527 R528
L541
C555
C554
C552
C553
R546
R547
R548
C544
C549
C548
C566
R720
Q331
R197
C189
C186
R721
R185
R723
R331
R186
C183 R184
R730
C184
J321
D341
Q341
D351
D331
D321
R351
R321
Q351
Q321
R196
R195
C182
IC171
C185
R198
C31
C41
C40
X31
Q10
R10
R725
R726
R728
RA30
Q9
C83
Q91
X71
R741
C78
R341
PP2
L1
TU1
J1
C9
R4
C4
Q7
R7
C43
C48
C34 R32
C33
C91
C81
Q81
C12
R84
R83
R93
R2
C55
IC71
R58
C77
R54
R53
Q51
C52
R51
C73
CN701
C51
C71
C1
C3
C5
R8
Q52
R56
R55
C54
C53
R52
R57
C321
J1
TU1
C8
R793
C1
Q6
R6
C3
C10
C6
C39
C94
C95
C85
C84
Q2
C5
R3
Q3
C75 C76
R59
R74
R782 R781
R768 R765
D1
C2
C11
R9
R749
R745
C77
R744
R748
R743
R747
C73
D710
R751
D709
J321
R343
R353
R323
R342
D2
C331
Q5
R5
D5
D4
R11
C43
R40
C47
C46
R42
C81
Q1
D84
R81 R82 C82
Q84
Q53
C55
C717
R758
C716
D711
D707
D708
R322
R352
PP2
L1
C182
C9
C993
R205
C4
C185
R1
R31
C31
C40
C45
R39
C44
R41
C35
C33
C91
R91
R92
C92
C74
X71
R72
R73
R71
C72
R75
R750 R746
D704
D706
D705
J801
C903
C802
R333
C163
R332
C188
C161
C162
C196
C195
C38
C193
R38
C42
C37
C172
X31
C171
C36
VDD
C992
R33
RESET
C707
R742
C999
TD
R762 R759 C706
C173
R722
CN701
C177
RD
R904
C191
C169
C905
Q901
C167
C166
C176
R176
C157
C178
R761
R760
VPP
R754
X1
R701
R755
SO
D702
D701
Switch board
R603 R602 R601
S601
S603
D618
D602
S602
D604
S606
D601
D603
R605
S604
IC602
R604
S605
LCD1
D606
S607 S608
D605
R606
Forward side
D607 R607
S618
D608 R615
D609
S617
S609
D612
R608
S610
D611
R609
S611
D610
D631
D632
R610
D616
R612 R611
S613
S616
S612
R613 R614
D617
D613
D615
D614
S614
S615
2-18
R635 R634 R633 R632
R636 R637 R631 R630
CJ601
D632
D631
R628
R627
Q672
Q671
R651 R652
R673 R671 R672
C603
R658
D643 D641
R653
Reverse side
IC601
C601
R654 R655
R657
C602
R656
IC602
D644
R661
C612
C611
R662
R629
R645 R644 R639 R638
R643 R642 R640 R641
< MEMO >
Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.MA134SCH)
Printed in Japan
VPT
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