
MX-S6MD
Block diagram
CN321 CN408 CN407
MD PICKUP
KMS-260B
FEED MOTOR
6
5
SPINDLE MOTOR
Detection switch
SSTOP,MREF,MPROT
MAGNETIC
HEAD
LOADING
MOTOR
Detection SW
LOAD SW
PLAY SW
4
CN602
SW1~SW6
REST SW
FEED
M
3
SPINDLE
PICKUP
CN699
M
CN001
2
LINE IN LINE OUT
TAPEL
TAPER
TRECL
TRECR
1
I,J,A,B,C,D
FCS
TRK
FM
SM
LM
AM+
M
AM-
COM+
M
COM-
CN610
TRY1OPEN,TRY2OPEN,TRY3OPEN
TRY1CLOSE,TRY2CLOSE,TRY3CLOSE
CN601
T+,T-,F+,FFM+,FMSM+,SM-
CN923 CN922
MDL,MDR
MRECL
MRECR
SDA
SCL
FUNCTION
VOLUME
CD/MDL
CD/MDR
IC672
CD/MD LPF
KCMND,MSTAT
MRDY,KCLK,CDRESET
IC410
Power Driver
LOADSW,PLAYSW
ACT.MOTOR
DRIVER
CUM MOTOR
DRIVER
REST
A+C,B+D,E,F
MD,PD,LD
FOCUS/SPINDLE
FEED/TRACKING
IC671
IC310
RF AMP.
MPROT,MREF,SSTOP
LOAD
EJECT
IC851
IC852
RF & SERVO
IC801
BTL DRIVER
TLOUT
TROUT
CD/MD
IC673
CD/MD SEL
PEAK BOTM ABCD FE
AUX ADFG SE TE
SWDT SCLK XLAT
RF
XRST
Control Micon
SW690~SW693
COM_CCW,COM_CW
ACTM_CCW,ACTM_CW
EQSW
TBAL,FBAL
IC601
AMP
/RFDET,FE
BDO,TE
LDON,OFT
RFENV,ARF
TRD,KICK,FOD
ECM,ECS,TVD,TRV
CN602
AUXL
AUXR
IC674
CD/OPT IN SEL
IC500
MD
SUB_OP/CL
P.POSI1~P.POSI3
L,R
CD/OPT
TX
CDL
CDR
EMFO
IC450
Pre Driver
FRDR,FFDR
TRDR,TFDR
SFDR,SRDR
EMPHE
IC590
EEPROM
/RESET
STAT
/DMUTE
SUBQ
BLKCK
MLD
MDATA
MCLK
FLAG
IC651
CN691
CN661
IC350
Digital servo &
Encoder/Decoder
PWAD
PWDA
COMMAND
STATUS
CAMP1~CAMP4
IC251
UNIT MICON
CDTNO,CDCOPY,CDEMP
OUTL
OUTR
DSP
W601
LIN
POWER AMP
RIN
LRCK
SCLK
MCLK
SDIO
IC480
DA/AD converter
TXDO,RXDO,IC
E2SDL
E2SCK
RUNCLOCK,RUNDATA
RUNLOAD1,RUNLOAD2
KEY1,KEY2,SELECT
KCMND,MSTAT
MRDY,KCLK,MCS
IC652
OPE.AMP
SRDATA,LRCK,BCK
IC301
LSURR
MUTE
DIN
XWE
XRAS
XCAS
XOE
IC390
D-RAM
AOUT L/R
LIN/RIN
SW680
EEPROM
OUT_L
OUT_R
L
R
L,R
SPK
CN394
from CN304
RESET
IC201
J3001
CN521CN522
RESET
to Flash Micon to Running JIG
CN671
CN611 CN651 CN606
KEY SWITCH
S7101~S7106
TUNED,MPX,TCE,TCK
CN392 CN393
TDATA,MDSTAT,FCD
MDCMND,RSDA,RSCL
MDRESET,RESET
DAVN,MRDY,CDRESET
KCLK,MSTAT,KCMND
SAFETY1~3,FTU,INH,PRT
TRSW,POWER,SDA,SCL
STANDBY,AMUTE,SMUTE
W122
W121
CN912CN913
SW 12V
REG.
REMOCON
S7001~S7007
LS701
CONTROL
SYSTEM
CD/OPT,CD/MD,SURR
SPKR,TMUTE
TDATA,TCE
TCK,TUNED
MPX
DAVIN
RSDA
RSCL
TLOUT
TROUT
SW +10V/
+8V REG.
TUNER
+5.6V
TUNER
+9V
CN914
CN924
US DM
+6V REG.
IC701
JOY
IC801
MICON
AT101
ANT
MD A
+6V
JOYA+H
JOYB+G
JOYC+F
JOYD+E
JOYCOM1
JOYCOM2
JOYPUSH
VOLA
VOLB
TSU1~6
KEY1~3
REM
JOYA+H
JOYB+G
JOYC+F
JOYD+E
JOYCOM1
JOYCOM2
JOYPUSH
FM RF
AM
AMOSC
MRECL
MRECR
MDL
MDR
POWER
SUPPLY
US D
5.6V REG.
KEY2
KEY3
T111
REM
FMIN
L,R
SPK
MUTE
MDDIN
CN701
CN801
FMOSC
AMRF
CN301
CN911
W921
CN791 CN891
TSU1~6
VOLA
VOLB
KEY1
IC121
PLL
AMOSC
IC101
FMDET
/AMDET
CN304CN511
LSURR
POWER
SUPPLY
W301
CN991
T9002
SUB
TRANS
LCD
CN851
LSI,A0
LCDRST
WE,RE
DO~D7
IC851
PANEL
MICON
JS821
MASTER
VOLUME
S8101~S8106
CK,CE,DI/DO
LOUT,ROUT
FMOUT,STEREO
TUNED,MUTE
PROTECTOR
H.P.
SMUTE
MUTE
W3002
T9001
POWER
TRANS
IC191
RDS
PRT
W3002
RED
GREEN
BLUE
LCD
BACK LIGHT
FULL COLOR
LED
CN111CN112
CDRESET
MRDY
FCD
KCLK
KCMND
MSTAT
SDA,SCL
CD/OPT
AMUTE
CD/MD
J3101
L
H.P.
R
JACK
AUXL
AUXR
J3102
AUX IN
CN303CN302
CN692
MAINS
PLUG
BC
DE
F
G
HA
I
2-1

Schematic diagrams
MX-S6MD
MX-S6MD
Powre supply section
2SC2785/FE/
C1304
R1309
2.7K
10/50
D1301
D2301
1SS133
1SS133
LVL-R
6
TDATA
TCE
TCK
TMUTE
TUNED
MPX
TLOUT
5
TROUT
W121
WJK0016-003A
FTU
LVL-L
2SC2785/FE/
2SC2785/FE/
47/25
C9606
Q9601
C9602
Q9602
C9605
47/25
47/25
C9601
D9601
C9604
0.01/16
D9602
MTZJ6.2C
0.01/16
MTZJ10C
R9601
47
R9602
1K
R9603
220
R9605 R9604
1K 2.7K
10K
R9606
4
CN913
QGB1214J1-14S
SDA
SCL
FCD
AMUTE
CD/MD
CD/OPT
CDRESET
KCLK
KCMND
MSTAT
MRDY
3
LVL-R
LVL-L
MDDIN
D9904
D9903D9902
1N4003
1N40031N4003
POWER
CN914
R1305
Q1301
4.7K
R1308
R2309
2.7K
Q9603
KRA107M
QGB2510J1-09
R1306
C2304
10/50
Q9604
KRC107M
CN924
6.2K
2SC2785/FE/
5.6K
QGB2510K2-09
6.2K
R2305
Q2301
4.7K
R2308
2SD1913/RS/
C9403
C9103
Q9401
47/25
47/16
C9401
D9102
R2306
MTZJ6.8C
QGF1016C1-21
C1302
10/50
C2302
10/50
5.6K
R9401
0.01/16
R9404
C9402
100
47/25
47/16
C9302
2SD2394/EF/
C9102
100/10
CN511
10
Q9301
2SD2394/EF/
MTZJ13B
D9301
Q9101
D9101
100
C2301
10/25
2.2K
R2301
1.5KMTZJ6.8C
R9402D9401
C9301
0.01/25
R9305
MTZJ6.8B
R2303
12K 12K
MRECR
R9301
4.7
470
C9101
R1303
R2302
100
C1301
R1302
R1301
0.01/25
220
R2304
10/25
2.2K
MRECL
Q9302
KRA107M
R9302
R9303
R9106
R9107
R9104
270
47K
470
R1304
MDR
CN304
QGB2510J1-12
220
100
100
100
R9410
R9411
MDL
1
1
R9101
MDDIN
270
R9306
MDRESET
1K
D9112
MTZJ7.5C
R9412
MDCMND
MDSTAT
R9901 R9902
68K
R9903 R9904
68K 18K
R9905 R9906
68K 36K
15K
2SD2394/EF/
C9202
100/16
Q9111
2SD2394/EF/
C9112
100/10
Q9201
D9201
D9111
MTZJ11B
C9111
0.01/25
MTZJ6.2C
R9114
C9201
R9116
270
0.01/25
1
R9206
R9205
220
R9112
SAFETY2
1
Q9203
KRA107M
R9201
R9202
270
SAFETY1
220
10K
SAFETY3
R9203
D9203
Q9204
KRC107M
1K
1SS133
D9901
MTZJ4.3B
R3016
C3010
C3011
D3001
C9901
100/10
QNZ0136-001Z
EP301
C3016
0.22/50
100/10
R3038
1N5402M-201N5402M-201N5402M-201N5402M-20
MTZJ4.3B
C3302
2200/42
R3302
C3304
0.01/100
D3304
D3302
10/50
15K
10K
R9910
3.9K
D3003
SURR
22K
MTZJ2.4B
47K
R3015
D3303
C3301
2200/42
R3301
D3301
STANDBY
22K
C3303
0.01/100
WJK0015-004A
W301
SMUTE
R1103
PRT
10K
100K
R3012
R3013
KRC110M
10/50
2SA1175/FE/
Q3004
47/25
C3005
2SC2785/FE/
Q3005
R3014
100K
D3002
Q3003
10K
C3004
R3011
R1016
100K
R2016
82K
2SC3576-JVC
R2103
Q2101
1.2K
1.2K
C3201
R2102R1102
1/50
R2101
680680
Q1101
R1101
2SC3576-JVC
KRA102M
22K
R3201
10K
10K
Q3201
1SS133
W302
D9910
1N4003
CN692
QGB1216K1-06S
R
L
W302
QUM025-15Z3Z3
AUXR
AUXL
C3103
0.1/50
R2201
R1201
C2101
TUNED
MPX
TCE
TCK
TDATA
MDSTAT
MDCMND
FCD
RSDA
RSCL
MDRESET
RESET
DAVN
MRDY
CDRESET
KCLK
MSTAT
KCMND
SAFETY3
SAFETY2
SAFETY1
FTU
INH
PRT
TRSW
POWER
SDA
SCL
CD/OPT
CD/MD
SURR
STANDBY
AMUTE
SMUTE
SPKR
TMUTE
1000P/50
C1101
QGB2510J1-04
220
220
1000P/50
CN301
CN302CN303
J3102
QNS0072-001
J3101
QNS0072-001
QGB1214J1-18S
QGB1214J1-18S
CN901
W901
QJK026-081803
W901
QJK026-081803
QGA2501F1-03
CN901
QGA2501F1-03
F9103
F9103
F9102
F9102
F9101
F9101
QNZ0079-001Z
TB991
TB992
QNZ0079-001Z
QNZ0079-001Z
TB991
TB992
QNZ0079-001Z
Parts are safety assurance parts.
When replacing those parts make
TROUT
TLOUT
MRECR
MRECL
MDR
2
1
MDL
+8V
CN912
QGB2510J1-14
INH
RESET
Q9503
KRC104M
D9504
C9502
R9504
1SS133
100K
4.7/50
R9503
Q9502
KRC107M
10K
KRC104M
Q9501
R9502
D9501
1SS133
10K
C9501
2.2/50
MTZJ5.1C
D9503
R9703
6800/25
C9705
22K
C9704
D9708
C9708
0.01/50
EP971
QNZ0136-001Z
D9707
D9706
R9801
22K
D9705
2200/35
C9805
C9804
D9704
D9804
D9703
1N40031N4003
1N40031N40031N40031N40031N40031N4003
0.1/50
0.1/50
C9701
D9801
C9801
D9803
D9802
D9702
D9701
0.068/50
0.068/50
1N4003
1N4003
1N4003
1N4003
C9709
R9701
D9709
1SS133
CN911
QGA2501C1-08
0.022/50
10K1SS133
10K
R9702
D9710
sure to use the specified one.
BC
DE
F
G
HA
I
2-2

MX-S6MD
System control section
R7003R7004R7005R7006
R7002
R8032
R8031
R8030
R8029
R8028
R8027
R8026
R8025
R8024
2.2K
R8023
R8022
R8021
R8019
100
R8018
R8017
R8016
1K
R8015
2.2K
1000P/50
1K
S7002
C7012
0.001/50
100
100
100
100
100
100
1K
1K
1K
1K
1K
1K
100
C8004
R8020
1K
0.01/50
D8011
1SS355
R7001
S7001
1K
R8078
D8010
TDATA
10K
1SS355
1000P/50
1SS355
D8003
MDSTAT
MDCMD
FCD
C8018
RSDA
RSCL
MDRST
RESET
DAVN
TSU1
MRDY
REM
D8002
1SS355
R7020
1K
TSU6
TSU5
TSU4
TSU2
TSU3
JOYA+H
JOYB+G
JOYC+F
JOYD+E
JOYCOM1
JOYCOM2
JOYPUSH
KEY1
KEY2
KEY3
REM
VOLA
VOLB
REM
KEY2
CN801
CN701
QGB2011L1-14
QGF1210G1-23
CN791
QGB2011M4-14
QJB001-021602
W693
VOLA
VOLB
CN891
QGF1205F1-23
JOYA+H
JOYB+G
JOYC+F
JOYD+E
JOYCOM1
JOYCOM2
JOYPUSH
JOYA+H
JOYB+G
JOYC+F
JOYD+E
JOYCOM1
JOYCOM2
JOYPUSH
D8503D8504
QGF1005F2-28
REM
KEY2
KEY3
LED1
TSU3
TSU2
TSU4
TSU5
TSU6
TSU1
KEY1
KEY2
KEY3
REM
C8506
100/10
1SS3551SS355
D7
D6
D5
D4
D3
D2
D1
D0
RED
GREEN
BLUE
CN851
C8311
KEY1
0.022/50
100
100
100
100
100
100
100
100
R8526
R8527
R8528
CS1
R8518
R8519
R8520
R8521
R8522
R8523
R8524
R8525
LCDRSTA0WE
2.2K
2.2K
2.2K
R8101
1K
R8308
300K
C8304
4.7/10
4.7/10
4.7/10
C8301
C8302
C8303
300K
R8305
300K
R8306
4.7/10
1/161/161/161/161/16
C8305
100
R8310
C8111
0.001/50
10K
10K
C8211
0.001/50
1SS355
D8502
1SS355
D8501
R8103
1.2K
S8102
D7D6D5D4D3D2D1
2.2K
R8112
R8212
2.2K
R8111
R8211
C8510
QSW0651-001Z
QSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001Z
S8103
100/10
D0
RE
R8102
1K
S8101
R8105R8104
2.2K1.5K
S8104
R8301 R8303
R8515
R8516
100
IC851
MN101C12GDW
C8501
R8501
1M
X8501
C8503
C8502
33P/50
R8106
2.7K
S8105
300K
R8307
C8306
C8307
C8308
C8309
360K 620K
220K
R8302
R8512
R8513
R8514
100
100
100
100
1.5/25
QAX0416-001Z
33P/50
S8106
R8203
100
R8503
TSU1
10K
2.2K
R8504
LED2
10K
2.2K
R8505
LED3
R8204
Q8602
R8602
MA3075/H/MA3075/H/MA3075/H/MA3075/H/
120
D8602
SLA-360MT
DTC114EKA
R8601
R8201
R8202
330
D8601
SLA-360LT
Q8601
DTC114EKA
2SC2412K/RS/
220
R8412
R8411
100
100
100
R8509
2.2K
100
R8507
1K
1K
Q8410
R8502
R8511
R8510
220
R8413
D8403
220
C8202
D8404
C8504
0.01/50
R8508
C8201
D8413
D8414
Q8411
2SC2412K/RS/
270
270
R8416
R8417
1K
0.01/50
JS821
QSW0862-001
0.01/50
D8401
NSTM515AS
1SS3551SS355
2SC2412K/RS/
270
R8419
1000P/50
C8505
TSU6
10K
R8506
TSU4
TSU3
TSU2
Q8412
R8420
LED1
TSU5
LED2
LED3
D8411
Q8416
2SC2412K/RS/
270
RED
R8444
1K
GREEN
R8445
1K
BLUE
R8446
1K
220
R8433
10K
R8447
R8434
C8401
220
R8435
2SC2412K/RS/
Q8419
10K
1/50
R8448
D8412
220
2SC2412K/RS/
Q8420
10K
1/50
R8449
C8402
D8417
D8418
Q8417
2SC2412K/RS/
270
270
R8438
R8439
2SC2412K/RS/
Q8421
1/50
C8403
D8409
NSTM515AS
1SS3551SS355
Q8418
2SC2412K/RS/
270
R8442
R8441
270
2.2K
R8450
R8451
2.2K
2.2K
R8452
R8453
2.2K
R8454
2.2K
R8455
2.2K
R7007
3.9K
220
KEY3
1K
2.2K
VOLA
R8048
R8004
1SS355
TRSW
POWER
R8046
R8047
1K
2.2K
R8005
R8006
2.2K1K1K
SAFETY1
SAFETY2
D8007
D7001
SDA
R8045
2.2K
D8008
R7010
SLR-342VC
SCL
R8044
2.2K
2.2K
R8007
1K
SAFETY3
1SS355
QSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001Z
QSW0651-001Z
Q7001
DTC114EKA
QSW0828-001
LS701
SURR
CD/MD
CD/OPT
R8041
R8042
R8043
2.2K
2.2K
IC801
MN101C12GDX
C8001
1.5/25
R8008
1M
X8001
18P/50
33P/50
C8003
C8002
D8009
1SS355
S7007
AMUTE
SMUTE
STANDBY
R8038
R8039
R8040
2.2K
2.2K
2.2K
X8002
QAX0494-001Z
C8007
22P/50
SPK
R8037
2.2K
2.2K
QAX0401-001
22P/50
C8008
C8020
100/10
S7006
TMUTE
R8077
2.2K
1K1K1K
R8011
KCMND
R8080
TUNED
R8036
2.2K
R8012
MSTAT
C8021
1000/6.3
47
MPX
R8035
R8013
KCLK
2.2K
S7005
GP1U261X
IC701
TCE
R8034
R8014
CDRST
R7101R7102R7103R7104R7105R7106
6
S7106
S7105
S7104
QSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001Z
S7103
S7102
1K1K1.2K1.5K2.2K2.7K
S7101
5
0.01/50
C8030
C8031
0.01/50
0.01/50
C8005
0.01/50
C8006
PRT
4
22K
R8068
R8067
QGB1214K1-18S
CN392
TUNED
MPX
TCE
TCK
TDATA
MDSTAT
MDCMND
FCD
RSDA
RSCL
MDRESET
RESET
3
2
DAVN
MRDY
CDRESET
KCLK
MSTAT
KCMND
SAFETY3
SAFETY2
SAFETY1
FTU
INH
PRT
TRSW
POWER
SDA
SCL
CD/OPT
CD/MD
SURR
STANDBY
AMUTE
SMUTE
SPKR
TMUTE
22K
R8066
22K
R8065
22K
R8064
22K
INH
10K
220
10K
220
FTU
JOYA+H
JOYB+G
JOYC+F
JOYD+E
JOYCOM1
JOYCOM2
JOYPUSH
R8081
R8082
R8083
R8084
R8050
R8051
2.2K
2.2K
1K
1K
1K
1K
1K
1K
1K
BAND1
BAND0
R8053
R8054
R8055
R8056
R8057
R8058
R8059
R8062
R8060
R8063
10K
10K
1K
47K
R8052
R8070
R8071
R8072
Q8001
DTC114EKA
11K
10K
10K
R8090
47K
Q8002
DTA144EKA
R8001
KEY1
2.2K
R8002
KEY2
2.2K
VOLB
R8049
R8003
TCK
R8033
1K
1K
C8023
1K
100/10
R8094
1.2K1.5K2.2K2.7K
S7003
S7004
100/10
C7011
C8017
10K
CN391 CN393
QGB2510K2-04 QGB1214K1-18S
1
BC
DE
F
G
HA
I
2-3

MX-S6MD
MX-S6MD
Function selector section
QGB1214K1-14S
CN923
6
CN602
QGB1216J1-06S
C6235
0.0022/50
C6135
0.0022/50
R6235
13K
R6135
13K
MDDIN
LVL-L
LVL-R
R6139
R6239
51K
51K
MRDY
MSTAT
KCLK
KCMND
CDRESET
CD/OPT
MRECL
TRECL
CD/MD
TAPEL
AMUTE
FCD
CD/MDL
SCL
TUL
TUR SDA
TAPER
CD/MDR
TROUT
TLOUT
MRECR
MRECL
MDR
MDL
QGB2510K2-14
CN922
SCL
SDA
TUL
R6133
TUR
6.8K
R6233
R6132
R6232
6.8K
CN691
QGA2501C1-03
L6141
2.7K
R6131R6231
4.7K4.7K
2.7K
C6141C6241
QQR0590-001
0.0056/500.0056/50
TLOUT
5
100/16
D6308
C6110
2.7K
C6310
C6114
C6214
R6329
220K
MTZJ11A
10/50
R6324
100
TDA7439
IC671
C6309
0.022/50
0.022
0.0056/500.0056/50
D6306
R6338
MTZJ5.1B
Q6308
1K
D6307
1SS133
KTA1273/Y/
Q6304
2SC2785/FE/
Q6305
R6311
R6337
2SC2785/FE/
1K
10K
L6241
QQR0590-001
10/50
10/50
10/50
10/50
10/50
C6101
2.2/50
C6205
C6103
C6210
R6206
C6104
C6211
2.7K
C6204
C6212
R6205
10/50
C6213
5.6K
C6203
C6112
R6105
C6201
C6113
5.6K
C6111
R6106
10/50
10/50
C6106
C6107
LVL-L
LVL-R
CN603
4
QGA2001F1-02
TRECR
MRECR
C6207
10/50
0.15/500.150.150.15
C6105
0.018/50
0.018
2.2/50
10/50
C6206
TROUT
FCD
W601
QJP001-031201
LIN
AGND
RIN
CD/MD
4.7/50
C2010
4.7/50
C1010
2SC3576-JVC
1SS133
D6310
R1019
R2019
1.5K
R1018
1.5K
R2018
1K
Q1002
1K
Q2002
R2017
2SC3576-JVC
R1017
27K27K
R1020
1K
2SK301/PQ/
Q3002
R3010
4.7M
220P/50
C1012
R2020
2.2/50
C1011
470P/50
1K
C3017
56K
R1031
1M 0.47/50
R3009
R3008
1.2K
IC301
STK402-030
C1020
3.3P/50
47/50
C1022
100P/50
R1030
CD/OPT
R1009
C1007
C1021
750
56K
Q3010
KRA104M
C3012
100/35
C2012
470P/50
2.2/50
10K
C2011
KRC104M
Q3011
R3037
R3035
100
C3013
10/50
C3014
10/50
R2009
56K
3.3P/50
C2007
Q3012
KRC102M
R3036
100
C3015
100/35
R3040
R1006
0.33
220P/50
C2020
C2021
47/50
R2031
R2030
100
56K
750
C2022
100P/50
R1014R2014 R1013R2013
D1001
D2001
R1010
4.7
QQLZ005-R45
0.33
L1001
R1007
Q1001
18K18K 1K1K
KTA1268/GL/
1SS133
47K 47K
R2015 R1015
1SS133
KTA1268/GL/
Q2001
L2001
R2006
0.33 QQLZ005-R45
R2007
4.7
0.33
R2010
R3001
100
R1011
C1008
C2008
R2011
4.7
0.1/500.1/50
4.7
RY301
QSK0057-001
C3001
R3005
1.5K
1/50
R3004
100K
R1003
Q3001
KTD863/Y/
R2003
4.7
4.7
0.022/50
C1001
0.022/50
C2001
C1002
0.01/50
0.1/50
C1003
0.1/50
C2003
C2002
0.01/50
QNB0010-001
J3001
KRA104M
470
R6306
3
2
150P/50
150P/50
J6301
J6301
QNN0365-001
QNN0173-001
AMUTE
R6108
C6123
C6223
R6208
27K
Q6301
R6127
R6227
27K
Q6302
R6110
1K
18K 18K
R6210
1K
2SC3576-JVC2SC3576-JVC
R6109
R6228
3.9K
R6128
2.2K
2.2K
R6209
3.9K
KRC107M
27K27K
R6107R6207
Q6320
KRA104M
Q6321
TAPEL
TAPER
TRECL
TRECR
CD/MDL
CD/MDR
22/50
C6115
22/50
C6215
R6125
11K
0.0047/50
C6116
C6117
C6118
R6111
C6119
0.1/50
0.1/50
2.2K
C6219
1000P/50
1000P/50
C6217
C6218
R6211
NJM4580D
IC672
0.1/50
0.1/50
C6216
2.2K
R6112
R6225
11K
0.0047/50
R6212
270
R6305
R6114
100K
R6214
100K
100/10
R6304
0.022/50
47/25
C6306
C6305
10K 10K
C6304
2.2K
2.2K
R6303
CN661
QGF1016F3-19
R6340
100
R6341
100
R6342
100
R6343
100
R6344
TX
100
100
R6345
R6118
CDL
C6307
220
22/50
R6218
CDR
IC673
TC4066BP/N/
220
Q6307
Q6306
47K
47K
R6307
MDL
MDR
R6327
C6308
Q6303
KRC104M
1
4.7/50
KRC104M
TC74HC02AP
IC674
R6334
TX
1SS133
D6309
D6311
47/25
C6311
1.5/25
R6333
MDDIN
C6314
100
J6310
GP1FA550RZ
R6332
L6801
100 1SS133
QQL231K-4R7Y
C6315
47/25
100
QGB2510K2-12
CN394
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
BC
DE
2-4
F
G
HA
I

CD servo control section
MX-S6MD
TP3
QSW0865-001
SW680
SW690
SW690
SW691
SW692
6
SW693
SW1
SW2
SW3
SW4
SW5
SW6
5
SW691
SW692
SW693
QGB1214K1-08S
QSW0886-002
QSW0886-002
QSW0886-002
QSW0886-002
CN620
4
0.1
C003 C002
HDU-110
0.1
1
C001
CN001
VR001
1k
3
CN699
EMV7169-006R
VSH1173-001
PPN-13KA10C
QAR0123-001
2
1
TP7
TP6
TP5
TP4
TP8
TP9
QGB1214J1-08S
CN610
FF+
T+
T-
FM+
FMSMSM+
CN601
QGF1016C1-21
TP10
22k
22k
R263
R262
TP11
RF-500TB-12560
RF-500TB-12560
R861
R862
R863
R864
R866
R865
22k
R261
A+C
47k
R608
47k
R607
B+D
R636
91
1k
R887
CAMP1
R886
1k
CAMP2
R885
1k
CAMP3
R884
1k
CAMP4
SW690
P.POSI1
SW691
P.POSI2
SW692
P.POSI3
SW693
SUB_OP/CL
L853
10
M851
M852
TRY1OPEN
1k
TRY1CLOSE
330k
TRY2OPEN
1k
TRY2CLOSE
330k
TRY3OPEN
1k
TRY3CLOSE
330k
F
E
B+D
A+C
F
E
AM+
C859
1/16
AM-
L854
10
CM+
C860
1/16
CM-
C602C601
0.0010.001
C633
0.022
IC601
AN8849SB-W
10
R635
120
2SA1037AK/RS/-X
Q631
LA6541-X
IC801
C624
100/10
R631
2.2
C631
10/16
C632
1/16
R632
R634
12
LB1641
IC851
R852R851
AM-
ACTU_CW
ACTU_CCW
47k
R606
R605
33k
68k
C607
0.1
R603
C604
0.022
C603
0.022
1/16
C623
C608
C619
33p
T+
390p
C814
47k
R811
390p
C812
SM- T-
SM+
0.027
1/16
1/50
C614
C611
C612
4p
R613R611
750750
2.2k
R617
C802
F+
F-
470p
R813
1.2k
C816
C801
0.015
390p
2.2/10
2.7k
R801
C811
390p
C813
FM-
FM+
IC852
LB1641
SUBQ
CDTNO
CDCOPY
CDEMP
1k
1k
100
CAMP1
R285
R284
R283
10k
R287
10k
R288
10k
R289
1k
1k
R259
KEY1
KEY2
6.8k
6.8k
R276
R277
1/16
C270
STAT
/RESET
/DMUTE
1k
1k
R651
R652
470p
C661
ARF
68k
0.1/25
100/10
C679
10k
10k
R649
R662
NI
C680
R672
0.022
0.022
C663
C664
OUTL
24k
R695R696
24k
OUTR
C625
0.1/16
TP1
KICK
UDZS5.6B-X
D852
R642
TRD
FOD
ECM
ECS
TVD
TRV
C626
/RFDET
390k
NI
CAM_CCW
TBAL
FBAL
LDON
OFT
BDO
RFENV
ARF
FE
TE
CAM_CW
C621
C853
0.01
NI
R854
0.1/25
C855
CM-
GCTRL
100/10
0.1/25
C622
TP2
EQSW
CAMP2
TRY3CLOSE
TRY3OPEN
TRY2CLOSE
TRY2OPEN
TRY1OPEN
TRV
TVD
ECM
ECS
KICK
TRD
FOD
FBAL
TBAL
FE
TE
RFENV
OFT
/RFDET
BDO
LDON
R659
1k
MA152WA-X
68k
C643
R643
0.1/16
R645 R644
2.2k 2.2k
R646
68k
C644
0.1/25
TC7S32F-X
IC602
IC603
SQCK
IC602
UPC393G2-W
R257
KCMND
MSTAT
KCLK
RXDO
TXDO
22k
22k
22k
1/16
1/16
C272
C271
R271
R272
R274
R682
1k
C676
0.1/25
R661
1k
R683
1M
R667
4.7
D667
R648
IC603
C852
0.01
0
NI
10/16
C851
AM+
CM+
R601
680k
R602
180k
C642
R641
270p
150k
0.0022
C641
0.022
C605
C606
220p
R604
220k
0.0027
820p
330p
C617
C616
C615
0
R614
R612
16k
1/10
C610
16k
C613
R812
3.3k
C815
1/10
R803
R804
R802
R808
R807
1.2k
R805
R806
0.056/25
R647
9.1k
220k
3.9k
C821 C822
1/16 220/10
27k
R809
1.2k
8.2k
27k
10k
UPD780024AGKB08
X251
TRY1CLOSE
NAX0397-001X
MLD
SUBQ
SQCK
BLKCK
1k
1k
R654
R653
C653
0.33/16
IC651
MN662748RPM
680k
68k
R685
R671
DTA114EE-X
120k
330
R664
Q673
R663
NI
C666
120k
R673
1.5M
D673
DA204U-X
0.15/16
C665
R668
10k
R691
R701
C693
0.0068
C694
0.0068
R702
10k
R692
R293
IC251
MCLK
MDATA
820
NJM4580E-W
R705
4.7k
NJM4580E-W
P.POSI1
SUB_OP/CL
K655
C667
R703
IC652
IC652
820
R704
P.POSI3
P.POSI2
BLKCK
NQR0007-002X
5.6k
R669
0.47/16
10k
C691
R706 R707
10k
MCS
MRDY
1k
R256
1k1k1k
R278
R279
R280
CAM_CW
CAM_CCW
ACTU_CCW
SRDATA
LRCK
BCLK
K656
K657
K658
150
R665
QAX0599-001Z
C651
8p
390p
C695
2k 6.8k
390p
C692
10k
1k
0
R281
R294
ACTU_CW
NQR0251-004X
NQR0251-004X
NQR0251-004X
X651
C652
8p
0.047
C696
R201
RUNCLOCK
RUNLOAD1
RUNLOAD2
RUNDATA
SELECT
CAMP4
CAMP3
EQSW
GCTRL
C657
C655
220/10
0.1/16
OUTR
OUTL
0.1/25
220/10
C673
C677
0.1/25
C669
C656
220/10
R710
220
C699
220/10
100
R708
10/16
100
R709
0.1/25
C250
BR24C01AFV-W-X
IC201
TXDO
RXDO
R282
10k
1k
MCLK
R251
1k
MDATA
R252
1k
MLD
R253
1k
/DMUTE
R254
STAT
/RESET
47/6.3
0.1/25
C254
C253
220
R666
R670
100
OUT_L
OUT_R
R291
1.2k
R292
1SS355-X
10k
KCMND
MSTAT
MRDY
KCLK
MCS
OUT_L
OUT_R
CDEMP
CDCOPY
CDTNO
BCLK
LRCK
SRDATA
Q291
2SB1424/QR/-X
KEY1
KEY2
SELECT
RUNCLOCK
RUNDATA
RUNLOAD1
RUNLOAD2
R258
R260
R255
R286
C658
0.1/25
D291
C291
47/16
NI
CN671
QGF1016F3-08
CN611
1k
1k
1k
1k
CN651
QGF1016F3-19
CN606
QGF1016F3-07
CD PLAYBACK SIGNAL
BC
DE
F
G
HA
I
2-5

MX-S6MD
MX-S6MD
MD servo control section
C323
C326
XLRF
R314
R313
100k
C341C340
0.0220.022
C403
R436
22k
R438
22k0.01
R432C433
12k
R434
12k
AK93C65AF-X
0.22
0.022
C324
13k
R315
24k
R342R341
2.2k2.2k
Q411
DTC114EKA-X
0.0068
R328
100
1
C316
0
C342
R300
0.1
SPRD
SPFD
LOAD
EJECT
R440
10k
SFDR
SRDR
10k
R441
Q410
DTC114EKA-X
SVIB
4REC
0.1
C591
R591
0.0047
0.1
C318
NI
C317
IC340
TC7S08F-W
10k
100k
R593
R592
0
C320
R320
R326
C321
56k
R316
R324
R323
R321
C328
100k
0.0068
ESCL
SPFD
SPRD
SFDR
SRDR
FRDR
FFDR
TFDR
TRDRA11
R389
330
47/4
0
R559
MNT1
SET3
DIN1
1k1k1k
R558
R557
MNT0
10k
10k
10k
10k
1k
R563
CAM4
1k1k1k
R394
R393
LRCK
DADT
SET1
MODESE
R556
R555
1k1k1k
R564
R565
CAM3
CAM1
R392
XBCK
1k
R554
R553
R552
R551
R566
CAM2
C355
0.1
560
R391
FS256
A03
100k
NI
100k
100k
R522
R531
R532
R533
C351
C378
33p
IC350
CXD2662R
A02
A01
A00
A10
A04
A05
A06
A07
A08
1
XINT
DQSY
SQSY
0.1
C512
R506
2.2k
10k
10k
10k
1k1k1k
R567
R568
R569
MPROT
SSTOP
HREF
PEAK
10k
10k
100k
C361
R370
330
R397
DIN0
SVIB
R361
R362
R363
R364
R365
R366
R356
R367
R368
R369
330
R398
DIN1
0
R548
R511
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
330
330
330
R396
R399
R390
LRCKI
DATAI
DOUT
R549
NI
0
0
R546
R547
IC500
HD6432345A13FA
1k
R513
XRST
330
R387
XBCKI
R545
SENS
0.1
10
0
1k
R514
XLAT
L351
R562
ADDT
R561
MNT3
R534
R535
R536
R537
C350
000
R560
MNT2
R372
K346
NQR0360-001X
NAX0355-001X
C373
C358
R355R354
10k10k
0.1
R371
C372
NI
D351
NI
NI
C374
NI
C371
NI
D350
NI
R335
47k
R334
47k
R333
47k
R332
47k
R339
47k
LOAD
4REC
EJECT
1k1k1k
R510
R512
XTSLTXRECP
R509
R517
R523
R524
R525
XRST
VREF
R521
100k
R515
R516
R520
MNT0
MNT1
MNT2
MNT3
SWDT
SCLK
XLAT
SRDT
SENS
XRST
SQSY
DQSY
RECP
XINT
TX
XTSL
K505
NQR0389-003X
C510
NI
C515
0.1
1k
1k
1k
1k
1k
1k
1k
X350
0.1
K353
NQR0389-003X
C359
BOTM
330
ABCD
330
FE
1k
AUX
TP331
330
C322
1
R322
330
1
330
C329
NI
4.7k
R325
C319
EDO
EDI
ECS
TP332
EDO
EDI
ESCL
ECS
0.033
SE
TE
R343
1k
R317
10k
STSRDY
STATUS
COMMAND
COMCLK
MODON
MODCHG
F0CNT
APCREF
SWDT
R518
SRDT
R519
SCLK
PWAD
PWDA
EMPHA
ADFG
100k
1k
1k
C325
0.01
C312
47/4
C310
0.001
C327
0.1
6
C311
1
QGF0501F2-21X
CN321
R305
2.2k
8.2
R330
27
R331
2SA1363/EF/-X
Q400
R306
470k
Q330
2SA1362/G/-X
R338R337
C331
NI
C330
0.1
C302
0.1
R302
5
FCS+
FCSTRK+
TRK-
C300
C301
R301
C303
NI
0
DTA113ZKA-X
TP305
0.1
NI
0
Q333
Q332
DTA113ZKA-X
MODCHG
MODON
4
C402
47/16
1
R420
FRDR
R421
22k
10k
C421
R422
FFDR
3
QAR0144-001
MT603
CN407
CN611
QGF1016F3-08
QGF1006F2-08W
100p
CN451 CN408
QGF1016F2-04W QGF1006F2-09W
CN612
QGA1501F1-02
S611
2
1
QSW0848-001
QAR0144-001
FF-110PH-08280
NSW0057-001X
S601
S602
S602
NSW0007-001X
QAH0039-001
QGF1006F2-09W
MT601
MT602
H601
CN601
TFDR
VREF
NI
C405
C406
NI
C408
C407
100p
NI
C416
0.01
C415
SM+
SMFM+
FM-
MPROT
SSTOP
C455
TP422
CAM4
CAM3
CAM2
CAM1
HREF
100p/100
22k
R424
R426
560p
R423
10k
C423
560p
560p
C425
22k
R425
10k
R427
10k
22k
C427
560p
C412
0.1
LM-
LM+
0.1
C453
R455
22k
R454
1
R453
1
22/16
C410
C400
100/16
IC410
IC450
BD7910FV-X
C411
FCS+ SMFCS-
TRK+
TRK-
C450
4.71
C334
0.1
330p
R401
M63008FP-X
15k
R402
5.6k
0.0022
C307
0.15
C333
100k
R336
SC802-06-X
SC802-06-X
100/6.3
C401
R309
0.022
R310
330
470k
C314
Q331
DTA114EKA-X
R451
47k
R452
56k
D451
D452
1SS355-X
R311
18k
C315
0.001
R340
2.2k
TP441
SM+
FM+
FMLM+
LM-TRDR
R456
NAD0006-103X
0.1
C452
C451
D454
NI
D453
NI
D310
XC62GR3712M-X
NI
Q451
R429
3.9k
C431
0.0039
100/4
IC400
C439
C429
R437
C435
C404
3.9k
R431
0.0056
0.01
R435
1000/6.3
0.0039
R428
15k
R430
15k
3k
8.2k
8.2k
0.0056
CXA2523AR
DTRF
CKRF
R312
C437
3k
R439
R433
IC310
10k
47/4
IC590
DTRF
APCREF
XOE
XCAS
47k
47k
47k
R540
R541
R538
R529
R528
NAX0361-002X
NI
R501
R502
3.3k
TP535
47k
ADFG
XLRF
CKRF
F0CNT
XRAS
A09D1XWED3D0
R530
NI
CDTNO
CDCOPY
NI
CDEMP
NI
C501
18p
X500
C502
18p
C511
0.1
R503
10k
R504
33k
D2
0.0022
0.0022
C480
C481
C484
C485
C486
C488
PWAD
PWDA
FS256
LRCK
XBCK
ADDT
DADT
EMPHA
DTA113ZKA-X
DTA114EKA-X
R375 R376
10k 100k
C492
C491
47/6.3
1
10/16
0.1
0.1
10/16
C353
1
AUX
ABCD
BOTM
PEAK
C375
TE
SE
1
FE
C354
R395
1k
C352
R378 R379
3.3k 1k
C376
0.01
R490
NI
R381
R380
47/4
R382
1k
470p
0.47
C380
150
0.015
1M
C379
C377
R377
680k
R492
470
R491
470
IC480
AK4519VF-X
DTC114EKA-X
C391
NI
IC390
HY51V17400CT-60
D0
D1
XWE
0.47
XRAS
A11
A10
A00
A01
10
A02
L352
A03
C390
10
0.01
C493
C490
1
IC485
TK11140SC-W
C497
0.1
C496
1
R497
R483
R481
C487
22/6.3
C483
0
4.7/35
C482
0.1
10
C489
1
C495
NI
R496
0.1
470
R495
470
NQR0022-005X
NQR0022-005X
NQR0389-003X
K524
C494
NI
K496
NQR0022-005X
NQR0022-005X
L525
NQL274M-1R5X
K492
K491
K495
L526
NQL274M-1R5X
K523
XCAS
XOE
A09
A08
A07
A06
A05
A04
DATAI
LRCKI
XBCKI
CDTNO
CDCOPY
CDEMP
K521
K522
NQR0354-001X
NQR0354-001X
NQR0389-003X
DOUT
DIN0
D3
D2
NINININININI
COMMAND
100p
C590
K527
K528
K529
K530
K531
K532
RESET
STATUS
COMCLK
STSRDY
SET3
DIN1
SET1
MODESE
NI
CN522
CN521
QGF1006F2-21W
MD PLAYBACK ANALOG SIGNAL
MD PLAYBACK DIGITAL SIGNAL
MD RECORDING ANALOG SIGNAL
MD RECORDING DIGITAL SIGNAL
BC
DE
2-6
F
G
HA
I

Micon board
MX-S6MD
MX-S6MD
D8502
L8501
D8501
CN891
C8506
6
D8411
D8418
D8409
R8601
R8602
5
4
S8105
R8106
Q8601
S8106
R8411
R8412
R8105
R8413
D8405
D8401
R8414
Q8602
R8415
R8416
D8601
D8414
R8417
D8602
R8418
D8403
R8419
D8413
R8420
K8502
L8502
D8412
D8402
T9001
L8301
D8404
Q8410
R8310
D8503
D8504
D8417
D8410
D8406
D8407
D8408
D8415D8416
Q8411
Q8412
Q8413
C8301
Q8414
CN851
Q8415
C8302
C8305
B3003
C8307
R8307
C8304
C8303
RY901
Q8416
C9001
R8308
B3005
C8309
C8306
Q8417
R8305
T9002
C8308
R8306
Q8418
TB902
TB901
R8514
K8301
R8515
C8505
R8304
R8516
R8511
R8502
R8512
C8311
C8504
IC851
R8513
R8202
R8201
R8421
R8422
R8423
FT992
R8424
FT991
R8425
R8510
R8426
R8508
R8509
R8506
R8507
R8518 R8519
JS821
C8201
C8202
R8427
R8428
R8429
R8430
R8431
R8505
R8432
R8504
R8433
R8503
R8434
K8501
R8520
R8303
R8435
C8503
C8502
R8436
X8501
R8437
R8302
R8438
C8501
R8439
C8510
R8501
R8440
R8441
R8521
R8442
R8522
R8301
R8443
R8212
R8527
R8525
R8451
W693
R8111
R8450
R8444
Q8419
R8526
R8447
R8445
Q8420
R8523
R8524
C8401
R8452
R8203
R8204
R8528
R8453
B3004
C8212
C8402
R8112
C8404
R8449
C8403
R8446
R8211
R8111
C8211
S8101
Q8421
R8454
C8405
R8455
CN791
R8101
R8102
S8102
S8103
R8104
R8103
S8104
R8448
D8002
D8003
D8010
D8011
L8001
R8094
K8002
L8002
K8003
R8033
R8034
R8035
R8036
R8077
R8020
R8027
R8028
R8029
R8030
R8032
K8004
R8031
R8037
K8001
C8025
R8038
R8039
R8078
R8040
K8005
R8041
R8042
R8080
R8026
R8043
R8044
R8013 R8014
R8021
R8022
R8023
R8024
R8025
R8045
R8046
R8047
R8048
R8049
C8018
C8023
R8019
C8024C8030
R8016
R8018
C8031
R8017
C8021
R8015
C8004
R8050
C8005
R8011
R8051
C8006
R8012
R8075
R8081
C8020
IC801
R8082
C8017
R8083
R8084
C8002
R8008
X8002
C8003
C8001
R8053
X8001
R8064
C8008
C8007
R8052
R8004
R8003
R8002
R8001
R8007
R8006
R8005
Q8001
R8072
R8071
R8070
D8009
D8008
D8007
R8054
R8068
R8090
R8055
R8067
Q8002
R8056
R8066
R8063
R8060
R8062
R8059
R8058
R8057
R8065
CN801
CN391
CN392
Q9204
CN924
D9203
R9103
R9203
C9103
D9102
C9102
D9101
C9203
D9202
C9202
D9201
Q9203
C9113
C9112
D9112
D9111
R9114
R9104
R9306
R9201
R9101
R9202
Q9302
R9113
R9117
R9116
R9112
R9205
C9303
R9301
R9207
R9106
R9107
D9005
R9008
C9003
D9004
Q9003
R9004
R9007
R9009
C9004
W901
D9003
W921
C9002
D9006
Q9006
Q9004
R9005
Q9005
3
D9001
FT922
CN991
FT911
FT912 FT921
2
S7001
S7102
Q7001
R7002
R7001
R7020
1
CN701
S7002
LS701
R7003
S7003
R7102
R7101
S7101
S7103
R7103
R7104 R7105
S7104
S7105
R7106
S7106
R7007
S7007
D7001
R7004
S7005
S7006
S7004
IC701
C7012
C7011
R7010
R7005 R7006
D9302
D9301
R9303
R9302
R9305
R9206
C9302
C9111
C9301
C9201
C9101
CN393
Q9301
Q9111
Q9201
Q9101
BC
DE
2-8
F
G
HA
I

MX-S6MD
MD servo board
(Forward side) (Reverce side)
S602
6
MT602
MT601
S601
CN601
5
L525L526
K491
C491C492
R490
R523
R342
R338
Q332
C312
K492
R519
R515
R518
R524
C342
R341
C340
R337
R330
C329
C334
C302
C341
R331
C590
R395
Q333
C330
C480
Q331
C331
C311
R325
C485
C486
C482
IC480
Q330
C317
C316
R483
C481
R311
C315
IC340
C322
C487
R481
C483
C320
C495
C494
R496
R495
D310
R300
R312
K495
K496
R529
R530
C501C502
R535
R514
R536
R528
R538
R534
R537
R422
R364
R430
R428
R420
C410
C411
R565R566
R563
CN407
C429C431
R429
R431
R564
C406
R389
C415
R504
R503
C511
R506
R569
CN408
C408
C407
C405
R362R363
R361
C416
R568
R455
C453
C450
C435
R435
R434
IC450
R522
R451
R452
R426
R456
Q411
R424
R432
Q410
R441
C352
Q451
C433
R433
R439
R440
C452
D451
R437
C437C439
R436
C355
C451
R438
R371
R372
CN522
R397
R398
C378
IC400
R403
R335
C371
C373
C390
R593
R339
R394
R393
R401
C402
IC500
R392
IC390
CN521
D350
C374
R396
R390
R391
C403
C372
R387
R402
R545
R549
R379
C427
R427
R378
C421
R561
R562
R399
R421
C379
R380
R560
R510
D351
R512
R559
R423
R425
R367
R511
R369
C423
C425
R355
R540
R541
R368
C359
R356
R354
R502
R533
R513
R366
R381
R382
C380
IC410
X500
R501
R567
R531
R365
IC350
C412
R532
C497
IC485
R340
C493
C400
C488
R310
C314
R309
K523
C490
K524
R302
R305
R306
Q400
C303
C327
K521
C310
C307
R591
R592
C301
C300
K522
C401
C591
R404
IC590
R301
C409
R525
Q401
R497
C496
C489
4
C484
3
R343
C328
2
R316
R317
C319
C318
R313
R328
C323
R320
C324
C326
C321
C325
R315
R314
IC310
1
R327
R324
R321
R323
R322
R326
C375
R375
R376
C376
C377
R377
K532
CN451
D454
D452
C512
C353
K530
K531
R454
D453
C361
R370
C351
C354
C455
R453
K505
R516
TP422
R333
R334
K346
C515
R520
R332
L352
K529
K528
K527
C404
C510
L351
C350
R555
X350
R556
R553
R552
R551
R554
CN321
C358
K353
R557
R517
C391
R492
R558
R509
R491
R521
C333
R336
BC
DE
F
G
HA
I
2-9