JVC NX-HD10 Administrator Guide

SCHEMATIC DIAGRAMS
No.21155SCH
Sep. 2002
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
VICTOR COMPANY OF JAPAN, LIMITED
AUDIO & COMUNICATION BISINESS DIVISION
PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,maebashi-city,371-8543,Japan
NX-HD10
No.21155SCH
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
2-1
2-2
2-7~10
CD-ROM No.SML200209
NX-HD10
COMPACT COMPONENT HDD SYSTEM
NX-HD10
Area Suffix
J ------------------------- U.S.A.
SP-NXHD10 CA-NXHD10 SP-NXHD10
STANDBY/ON
DISP/CHARA
CANCEL
SET
ENTER
RM-SNXHD10J REMOTECONTROL
REPEAT
ALBUM
ALBUM
SEARCH
MODE
TONE
CONTROL
ALBUMLIBRARY
SELECT
FM/ PLAY
MODE
TITLE
/EDIT
DIMMER
CONTRAST
VOLUME
AHBPRO
AAC
SOUND
10 0 +10
1-MARK 2-ABC 3-DEF
4-GHI 5-JKL 6-MNO
7-PQRS 8-TUV 9-WXYZ
HDD
CD
TUNER
/LINE
REC START
A.P.off CLOCK
/TIMER
SLEEP
Printed in Japan
200209

AB CD E F G
1
2
3
4
5
2-1
NX-HD10
Block diagram
CN933
IC940
UNIT
CONTROLER
IC950
SRAM
IC951
SRAM IC910
BACKEND
LSI
IC930
DSP
IC904
CODEC
HARD
DISK
DRIVE
HDD_CSMASK
/HDD_RMDARQ
/HDD_WDMARQ
HDD_IRQ
HDD_RST
DSP_MCK
DSP_PDI
DSP_PBCK
DSP_PLRCK
DSP_PDO
DSP_SLRCK
DACCKOUT
DACEMPH
DAC_DATA
DAC_BCK
DAC_LRCK
ADC_DATA
/DSP_RST
/DSP_MICS
/DSP_MILP
DSP_MIDIO
DSP_MICK
DSP_MIACK
DSP_SGATE
DSP_SDO
DSP_SBCK2
DSP_SDI
/CODEC_RST
LIN
RIN
LOUT
ROUT
DIN2
DIN3
DITOUT
DIN0
/RESET
COMRX
COMTX
COMCLK
/UNITREADY
/COMIRQ
DIN1 LOUT
ROUT
AUXINL
AUXINR
AUXOUTL
AUXOUTR
DI
CE
/LCDRESET
LCDRS
LCDSCL
/LCDCS
LCDSDA
CONTRAST3
CONTRAST2
CONTRAST1 KBDATA
KBCLK
TUL
TUR
REM
KEY2
KEY1
BLCTL
P-IND
S-IND
HDRECIND
VOLIND
HDPLAYIND
LVB10303-A1
LVB10303-A2
LVB10262-A1
LVB10304-A4
LVB10303-A4
LVB10304-A1
LVB10304-A3
LVB10304-A2
LVB10304-A5
CN601
CN605
CN606
PICKUP
FOCUS
COIL
TRACKING
COIL
FEED
MOTOR
SPINDLE
MOTOR
IC801
FCS,SPDL
FEED,TRK
BTL DRIVER
IC601
RF & SERVO
AMP
SW101
REST SW
SW102
OPEN SW
IC251
UNIT
MICON
IC651
DSP
OPEN
REST KCMND
MSTAT
MRDY
KCLK
MCS
RESET
TX
OUTL
OUTR
SUBQ
SQCK
FLAG
BLKCK
MCLK
MDATA
MLD
DMUTE
STAT
RESET
IREFx4
SRDATA
LRCK
BCLK
CDCOPY
CDTNO
CDINDEX
CDEMP
TBAL
FBAL
FE,TE
GCTL
RFDET
OFT
BDO
ARF
RFENV
TRD
FOD
ECM
ECS
TVD
DQSY
SBCK
SUBQ
FM+
FM-
SM+
SM-
A+C,B+D
E,F,MD,LD
F+,F-,T+,T-
ANT
J1
TU1
FMRF
FMIF
AMP
IC1
FM DET /
AM DET
IC2
PLL
MW RF
& OSC
CN1
FM ANT
AM ANT
IF OUT
OSC OUT
VDD
FM IN
AMOSC
IFREQ
ST/MONO
SDIN
STEREO
LOUT
ROUT
CK
CE
DATA
CN930
IC961
5V
REG.
8V
REG.
VOLTAGE
CONTROL
FAN SW.
CN693 CN994
CN903
CN995
D9201
DIODE
BRIDGE T9101
MAIN
TRANS
T9102
STANDBY
TRANS
5.6V
REG.
W905
W991
DIODE
BRIDGE
J9001 CN921
LF901
LINE
FILTER
CN904
CN511
CN661
CN695 CN901
CN605
CN604
CN603
W391
J3001
IC302
FUNCTION
VOLUME
IC301
POWER
AMP
CN991
CN964
IC801
SYSTEM
MICON
W691
J6301
CN602
CN692
DI701
LCD
MODULE
W391
CN501
J4401
J4301
AUX
KEYBOARD
HEADPHONE
SPEAKER
AC IN
CN651
CN931
D9301 D9308
A0 A10
D0 D15
/CS_JWL
/RD
/HWR
/LWR
S7001 S7108
KEY
D7301 D7303
LED
D7401 D7403
LCD
BACKLIGHT

NX-HD10 NX-HD10
AB CD E F G
1
2
3
4
5
2-2
LCD & Key control section
Standard schematic diagrams
TUNER SIGNAL
AUX IN SIGNAL
AUX OUT SIGNAL
R8058
J6301J6301
R8059
R6201
R8057
R8056
R8055
R6101
R6203
D9902
R8051
X8061
R9910
R6103
Q6101
Q6201
R6206
R6106
R6204
R6104
Q6301
R8106
L4201
IC801
CN964
Q7401
R8052
R8053
R8071
R8020
R8021
CN991
R8070
DI701
R8011
R8014
R8022
L4101
R8017
R8018
C4301
R8024
R8025
R8026
R8027
R8028
R8029
R8030
R8031
R8032
C4302
R8048
K4301
R8049
R8023
R8045
R8046
Q8061 Q8062
R8050
R8081
Q7402
X8071
L4301
C4101
C4201
R6114
R6214
R8083
K4302
L6101
L6201
R6111
R6211
C6201
Q7403
C6101
D8001
D8002 D8003
C6202
C6102
R7103R7104R7105
C4403
R7106
IC721
S7102S7103S7104S7105S7106
R7102
CN603
S7101
R8019
R8015
R8082
R8084
R4401
R4403
R8016
R8066
Q9902
Q9901
K8011
R7009
S7009
Q6311
Q6312
R6311
D6311
Q8093
D7601
J4401
K8012
R7008
S7008
J4301
S7108
R7108
R4201
R4101
Q7602 Q7601
Q7404
R7412
R7411
R8010
Q7603
Q7604
R7003R7004R7005R7006
S7002S7003S7004S7005S7006
R7002
S7001
C7501
C8003
Q7507
C7502
CN692
Q8094
R8092
S7107
R7107
R7007
S7007
CN602
Q7508
Q7509
R7504
R7505
R7506
Q7501
Q7502
Q7503
Q8101
Q8102
Q8103
D8102
Q6320
Q6321
R6320
R8093
R8095
Q8095
CN604
R8039
R6232
R6205
R6133
R6105
R6233
C7503
W691
R7304 R7305
D7403
D7402
D7401
C8001
R8001 R8002 R8003 R8004
C8009
R8006 R8007 R8008 R8009
C8064
R4404
R8033 R8034
R8035
R8040
R8036
R8037
R8038
C8065
R8041 R8042 R8043 R8044
R8063
R8062
C8063
C8066
C8062
C8061
C8071
C8072
R8061
C6111C6211
R6112R6212
R8064
C8067
R7402 R7405
R7408
R7401 R7404
D8012
C7201
D8019
C7401
R7410
D7305
R7302
C4402 C4401
D4401 D4402
CN501
CN605
R8060
D7302
R9904
R9905
Q7302
C6311
R6312
D6312D6313
C6312 R6313
C8008
R7407
D7404
D7405
C4311
R7602
R7601
D7406
R7413
R7301
R7603
R7303
D7301
R7604
D7303
W391
Q7301
Q7303
D7602
C8005
C8006
R8072
R8065
D8018
D8017
R8005
D8016
D8015
D8013 D8014
C8002
R8074
C8007
R7403
R7512R7513R7514VR761R7511
R7508
R7509
R7501
R7507
R7502
R7503
D8101
C8101
R8102 R8101
R8103 C8102 D8103
R7406
R7409
R6321
R8094
C8091
PRT
AMUTE
HDRST
LCDCS
HDREQ
SMUTE
STANDBY
AHB
STEREO
PRT
HDRDY
CDRST
LCDRESET
RESET
HDRST
INH
HDRDY
HDREQ
INH
RESET
AHB
LCDRESET
CDRST
LCDCS
STEREO
LCDRESET
SMUTE AMUTE
STANDBY
LCDCS
22K
QNN0018-002QNN0018-002
22K
100
1K
100
1K
100
1K
1SS133
2.2K
QAX0416-001Z
3.3
1K
2SD2114K/VW/
2SD2114K/VW/2.2K
2.2K
3.9K
3.9K
UN2113
120
MN101C49HJT
QGB2016J1-09
1.5
1K
10K
10K
100
100
QGB2016J1-09
10K
QLD0221-001
2.2K
1K
100
1K
1K
2.2K
1K
100
100
100
100
100
100
100
2.2K
2.2K
2.2K
2.2K
2.2K
2SC2668/O/-T2SC2668/O/-T
1.2K
220
220
QQR0590-001
QQR0590-001
1K
1K
2SD601A/R/
1SS133
1SS133
1SS133
1.5K1.8K2.2K
0.01
3.3K
GP1UM271XK
QSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001Z
2K
QGB2016K1-06
QSW0651-001Z
100
100
100
1K
UN2211
2SB709A/R/
18K
2SB709A/R/
2SD601A/R/
39
MTZJ3.9B
2SD601A/R/
SMLU12E16C
QND0096,001
5.1K
QNS0030-001
5.1K
150
150
UN2111 UN2111
2SD601A/R/
2.2K
2.2K
100
2SD601A/R/
2SD601A/R/
1.5K1.8K2.2K3.3K
QSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001Z
2K
QSW0651-001Z
1/10
0.01/50
2SK209/G/
1/10
QGF1205F1-20
2SD601A/R/
100K
QSW0651-001Z
5.1K
5.1K
QSW0651-001Z
QGF1205F1-20
QVP0008-103Z
2SK209/G/
2SK209/G/
4.7M
4.7M
4.7M
2SB709A/R/
2SB709A/R/
2SB709A/R/
1SS133
2SB709A/R/
UN2211
10K
100K
1K
KRC107S
QGB2016K1-09
2.2K
1K
18K
10K
18K
10K
1/10
QJK005-041601
680 680
NSPW510BS/BRS/ NSPW510BS/BRS/ NSPW510BS/BRS/
2.2K 2.2K 1K 1K
100P/50
1K 1K 1K 1K
27P/50
4.7K
1K 1K
2.2K 2.2K
2.2K
2.2K
2.2K
33P/50
2.2K 2.2K 2.2K
2.2K
8.2K
8.2K
47P/50
47P/50
0.001/50
0.001/50
QAX0401-001
22P/50
22P/50
10K
0.0056/500.0056/50
5.1K5.1K
10K
0.001/50
390 390 390 390 390
RB441Q
100/10
1N4003
1/50 10K
MTZJ7.5C
330
10P/50 10P/50
MTZJ7.5C MTZJ7.5C
QGA2501C3-04Z
QGF1205F1-24
1K
SLA-360MT3F
10K
1K
2SD601A/R/
100/16
1K
1SS1331SS133
4.7/50
27K
100P/50
390
MTZJ7.5C
MTZJ7.5C
100/10
680 680
MTZJ7.5C
1K
820
680
680
SLI-343URC3F
560
SELU2E10C
QJK008-051600
2SD601A/R/
2SD601A/R/
MTZ7.5C
100/10
2200/6.3
47
2.2K
1SS133
1SS133
1K
RB441Q
1SS133
1SS133
1SS133
0.01/50 10K
100/10
390
1K1.8K3.3K3.9K
4.7M
4.7M
10K
4.7M
10K
10K
MTZJ5.1C
2.2/50
UN2213
KRC107S 10K
10K
100K 4.7/50
UN2213
1SS133
390 390
1K
10K
0.01
FTU
LCDSDA
TRSW
AUXR
SW+9V
AUXL
HDRECIND
KBVCC
HDPLAYIND
BLCTL
MRDY
TUR
BAND0
BAND1
TUDATA
FCD
KBDATA
AUXR
TUST
HDCLK
AUXL
TUCK
FAN
HDSTAT
HDCMND
CE
CL
DI
POWER
SAFETY1
SAFETY2
SAFETY3
KCMND
MSTAT
KCLK
HDCLK
TUL
ARECR
ARECL
ARECR
ARECL
TUL
TUR
REM
KBCLK
KEY2
FTU
KBCLK
RDSDA
RDSCK
KEY1
RDSCK
RDSDA
CONTRAST1
CONTRAST2
CONTRAST3
HDSTAT
FAN
LCDSCL
REM
MRDY
LCDRS
FCD
HDCMNDS-IND
TUDATA
P-IND
VOLIND
KEY1 KEY2
SAFETY1 SAFETY2
KCMND KBDATA
CE
CONTRAST2
LCDRS
P-IND
S-IND
BLCTL
MSTAT KCLK
HDPLAYIND
LCDSDA
TUCK TUST
LCDSCL LCDRS
KBVCC
HDRECIND VOLIND
CL DI
POWER
TRSW
HDPLAYIND VOLIND HDRECIND S-IND P-IND BLCTL KEY1 KEY2 REM CONTRAST1 CONTRAST2 CONTRAST3 LCDSDA LCDSCL
CONTRAST1 CONTRAST3
SAFETY3

AB CD E F G
1
2
3
4
5
2-3
NX-HD10
Power amplifier / Power supply section
TUNER SIGNAL
AUX IN SIGNAL
AUX OUT SIGNAL
CD SIGNAL
HDD PLAY SIGNAL
HDD REC SIGNAL
MAIN SIGNAL
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
IC301
J3001
C1117
LF901
F9009
RY911
T9101
C9101
D9103
Q9101
Q9102
R9101
F9001
F9002
D9101
D9102
Q9104
R9104
D9201
C1217
C9203
C9204
C9201
C9202
Q9201
Q9202
R9202
R9204
Q9203
C9206R9206
C3103
R9607
R9608
R9705
R9706
Q9703
K1201
K1101
D9601
R9106
Q9701
Q9702
Q9802
D9309
D9310
R9704
Q3191
Q3192
R9105D9105
Q1262 Q1161
Q1261 Q1161
Q3511
C1123 C1223
C1222
C1122
Q2001
Q1001
R1223
R1123
Q3001
R1121
R1221
IC302
R3110
C1103
C1203
Q1101
R1106R1206
Q1201
R3113
LF901
R3191
R1243
R1143
R1244
R1144
R3132
R3133
R3134
K3151
K3152
K3153
IC961
CN511
C1126
C1226
LF111
LF121
C1127
C1227
R3137
Q9801
Q3193
C3192
R3193
R3138
CN661
R3151
R3152
R3153
R3154
R3155
R3156
R1151
R1251
R3199
Q3194
R3139
K3154
F9009
K3155
L3151
L3152
C3151
CN904
CN994
R1120
R1220
R5101
R5201
W391
D3181
Q3182
Q3181
R3183
C1234
EP301
R1133
R1233
R1261
J9001
C3114
W911
CN921
C9102
R9102 Q9103 R9103 D9104
C9103
CN995
D9301 D9302
C9302
D9303
D9304
C3197
D9305 D9306
C3511
D9307 D9308
C9305
R9201
R9203
R9205
R9207
D9202
C9207
C9208
C9307
R9301
C9601
C3182
C9604
R3111
C9605
D3105
CN693
R9701
C9701
D9701
C9702 R9703
C9703
R9702
R3196
R3195
R1161
C1161 C1261
R3197
R1262
C3105 C3107
C3108
C1224 C1225 C1124 C1125
R1224 R1225 R1124 R1125
R1226 R1126 R1227 R1127
C1228 C1229
C1230 C1231 R1229 R1230
R1128 R1228
C3113
D1201
D1202
J9001
C3104
R1122 R1222
C1201
C1101
C1102 C1202
C3115
R1102
R1101 R1202
R1201
R3101
R3102
R3103
C1104
C1105
C1204 C1205
C1206 C1207
C1106
C1107
C1108
C1208
R1204 R1205
R1104
R1105
C1112 C1113 C1114 C1115 C1116 C3102
C1216 C1215 C1214 C1213 C1212
R1103
R1203
D3107 D3106
C3116
R3112
R1162
CN695
C3106
R3106
CN901
R9801
C9801
CN903
R3194
D3191
C3193
C3194
C3191
R3192
W905
C3183
C9603 D9602
C3190
CN921 C1142
C1242
R5202
C3101
R9009
R5102
C9308
R3182
C3198
R3181
C1134
R3302R3301
R3303 R3304
R3306R3305
C1111
C1211
C1130
R1129
C1128
C1131
R1134
R1130
C1129
D1101 D1102
R1234
HDRDY
HDREQ
HDRST
CDRST
AHB
HDRDY
HDREQ
HDRST
CDRESET
SMUTE
STANDBY
AHB
PRT
PRT
STANDBY
SMUTE
LA4628
10/25
QNC0081-001
QQR1145-001
T630mAL/250V
0.0047/250
1N4003
KTA1046/Y/
2SC2785/FE/
10K
2SC2785/FE/
1SS133
1SS133
3.3K
RS603M
10/25
0.1/50
0.1/50
0.1/50
0.1/50
KTB772/Y/
2SC2785/FE/
680
2SC2785/FE/
220P/50
2.7K
0.1/50
1
1
1
1
KRA102M
QQR0678-001Z
QQR0678-001Z
1SS133-T2
1K
KTB772/Y/
2SC2785/FE/
150P/50
2SC2785/FE/
1N4003S
1N4003S
8.2K
KTA1046/Y/
2SC2785/FE/
1K1SS133
KRA109M KRA109M
KRA109M KRA109M
KRC109M
220P/50 220P/50
10/35
10/35
1K
1K
QNC0082-001
KRA101M
10K
10K
LC75345M-X
51K
0.082/50
0.082/50
KTC3199/GL/
220K220K
KTC3199/GL/
10K
QQR1145-001
470
100
100
220
220
100
100
100
QQR0621-001Z
QQR0621-001Z
QQR0621-001Z
UPC7805AHF
QGF1005F1-27
100
2SA952/LK/
2SC2785/FE/
220P/50
4.7K
100
QGF1016F3-19
100
100
100
100
100
100
220
220
220P/50
2.2
KRA102M
100
QQR0621-001Z
1.6A/125V
QQR0621-001Z
QQL244K-100Z
QQL244K-100Z
220/16
QGB2510J1-10
QGB2510K2-10
270K
270K
33K
33K
QJK008-051600
RD3.3ES/BS/-T2
2SC2785/FE/
KTA1273/Y/
10K
10/25
QNZ0136-001Z
1K
1K
5.6K
QSK0124-001
1.5
WJK0123-001A
QGA7901C1-02
1000/25
1K
2.2K MTZJ5.6A
100/10
2SC2785/FE/
QGA2501F1-13
1N4003 1N4003
0.1/50
1N4003 1N4003
150P/50
1N4003
1N4003
4.7/50
1N4003 1N4003
0.1/50
680 680 680
4.7K
680
MTZJ8.2B
0.01/50
47/25
2200/16
22K
100/16
10/35
0.01/50
4.7
0.01/50
MTZJ6.8B
QGB2016J1-06
220
MTZJ6.2C
10/16 18K
47/16
220
680
680
5.6K
10/25 10/25
680
5.6K
100/16
33/50
0.47/50
0.1/50 0.1/50 0.1/50 0.1/50
2.2 2.2 2.2 2.2
2.2K 2.2K 2.2K 2.2K
10/50
10/50
0.33
0.33
1.5K 1.5K
470
470
100/16
1SS133 1SS133
2SC3576-JVC
2SC3576-JVC
10/25
18K 18K
10/50
10/50
0.082
0.082/50
10/50
1.8K 1.8K 1.8K
1.8K
2.2K 2.2K
2.2K
0.47/50
1/50
0.47/50
1/50
0.1/50 0.1/500.1/50
0.1/50
0.0012/50
0.0012/50
3.3K 7.5K
3.3K
7.5K
10/25 10/25 10/35 10/25 10/25
22/16
10/25 10/25 10/35 10/25 10/25
15K
15K
1SS133
1SS133
1/50
100K
5.6K
QGF1205F1-24
2.2/50
10K
QGB2016K1-11
1K
10/16
QGA2501F1-02
2.2K
MTZJ9.1A
0.01/50
47/25 6.8K
WJK0124-001A
47/16
100/16
MTZJ6.2B
8200/25
QGA7901C1-02
0.0022/50 0.0022/50
39K
100/16
3.3M
39K
2200/16
15K
47/35
1K
10/25
68K
68K 27K 68K
68K47K
4.7/50
4.7/50
0.33
1.5K 10/50
0.33
4.7K
1.5K 10/50
1SS133 1SS133
4.7K
TRSW
KCMND
FCD
HDRECL
INH
HDRECR
HDCLK
CL
MRDY
GND
AUXR
CDDIN
HDCLK
HDSTAT
HDR
HDL
HDCMND
AUXL
CDR
CDL
DI
CE
ARECR
KCMND
MSTAT
MRDY
KCLK
CDDIN
ARECL
TUL
TUR
FCD
FAN
HDSTAT
HDCMND
CE
CL
POWER
SAFETY1
SAFETY2
SAFETY3
MSTAT
KCLK
DI
POWER
MDRECL
TUL
TUR
MDRECR
CDL
POWER
HDL AUXL
CDR
FAN
HDR AUXR
SAFETY1 SAFETY2 SAFETY3

NX-HD10 NX-HD10
AB CD E F G
1
2
3
4
5
2-4
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
CD servo control section
CD SIGNAL
R802
R809
R808
C821
C822
CN605
R805
R803
C677
C608
C273
C681
IC251
R631
C631
SW102
Q631
R666
R632
R635
R634
C632
C815
C816
C633
CN001
C603
C604
C256
CN606
Q651
R602
R601
C602C601
R636
Q652
C682
R608
R607
R263
C683
IC651
R262
R679
R667
R678
C661
C651
X651
C652
D251
R291
C673
C653
C676
R682
R683
CN601
Q673
R657
D292
R675
C863
R861 R863
R862
C864R864
D601
IC652
C861
C862
D602
R264
R265
CN651
C818
X251
C817
R671
D603
CN607
R811
K651
R658
K652
IC291
R285
R255
R260
R258
R261
C261
C003 C002
VR001
C001
R813
R812
CN671
R617
C617
TP2
TP1
R251
R252
R253
R254
R257
R259
M852
M851
SW101
C658
IC801
IC601
C812 C814
R801 C801
C811
C813
C678
C802
C621
C614 C615
C611
C612
C623 C624
C255
C610
C668
R604
C606
R284
C605
R603
R272
R661
R271
R651
C657 C655
R652 R653
R273
R665
C656
R662
R663
R664
C663 C664 C665
C680
R677
C679
R804
R275
C292
C270
R274
R668
C622
C291
R672
C654
R656 R655
R673
R276 C272
C271
R685
R292 R293
R659
K655
K656 K657 K658
R669 C667
R613
R611
R282 R281 R283
C254
R256
R654
C616
1.5k
1.5k
18k
1/16
220/10
QGF1016F2-04W
12K
4.7k
0.1/16
NI
0.1/16
6p
UPD780024AGKB21
2.2
10/16
QSW0931-001
2SA1037AK/RS/-X
100
3.9
10
3.9
1/16
1/10
1.5/6.3
0.022
0.022
0.022
0.1/16
QGF1016F2-08W
DTC114EUA-X
82k
220k
0.001
0.001
150
DTC114EUA-X
15p
47k
47k
1k
22p
MN662790RSC
1k
1k
4.7
1k
470p
1p
NAX0476-001X
1p
DA204U-X
10k
100/6.3
0.33/10
0.1/16
1k
1M
QGF1037F1-15W
DTA114EKA-x
NI
MA112-X
10
2700p
680 560
680
2700p
560
NI
NI
1000p
1000p
NI
10k
18k
QGF1016F3-19
1/16
QAX0664-001Z
1/16
680k
1SS355-X
NI
47k
NI
NI
NI
XC62HR3502P-X
1k
1k
1k
1k
0
NI
0.1 1
1k
0.1
1.8k
1.5k
NI
3.3k
330p
1k
1k
1k
1k
1k
1k
QAR0175-001
QAR0176-001
QSW0927-001
0.1/16
LA6541-X
AN22000A-W
390p
390p
2.7k 0.022
390p
390p
0.1/16
1000p
0.1/16
0.039 0.0027
0.1/16
0.1/50
1/16
100/6.3
0.1/16
0.056/16
0.047
220k
82p
1k
270p
39k
10k
47k
10k
1k 100/6.3 0.1/16 1k 1k
10k
100
0.1/16
68k
68k
330
0.022 0.022
0.15/16
0.1/16
1k
100/6.3
10k
10k
1/16
NI
6.8k
1.5M
100/6.3
1/16
NI
NI
NI NI
68k
NI
100p
100p
68k
1 1
HDU-110
20k
NQR0007-002X NQR0251-004X NQR0251-004X NQR0251-004X
5.6k
0.47/16
5.6k 5.6k
1k 1k 100
47/10
1k
1k
680p
B+D
/RFDET
BDO
FE
RFENV
CDINDEX
TRD
A+C
A+C
ARF
F
F-
F+
T+
T-
B+D
E
F
TBAL
SQCK
TVD
/OPEN
FM-
ECM
ECS
FOD
TE
KCMND
KCLK
MSTAT
KCMND
MRDY
FM+
KCLK
TE
FLAG
MCS
FBAL
TVD
ECM
ECS
TRD
FOD
SM-
RFENV
FE
TBAL
FBAL
OFT
/RFDET
BDO
CDTNO
SM+
GCTL
/OPEN
/REST
/REST
IREFx4
OFT
MCLK
MDATA
MLD
IREFx4
MSTAT
GCTL
CDCOPY
LRCK
CDEMP
SRDATA
BCLK
/DMUTE
STAT
/RESET
E
ARF
T+
SM- T- SM+
BLKCK
FM- FM+
F+ F-
SUBQ
CDINDEX
FLAG
CDTNO MCS MRDY
/RESET
STAT SUBQ
/DMUTE
SQCK
MLD
MDATA
MCLK
BLKCK
SRDATA
CDEMP
CDCOPY
LRCK BCLK
!

AB CD E F G
1
2
3
4
5
2-5
NX-HD10
HDD control section
DIGTAL DATA SIGNAL
HDD PLAY SIGNAL
HDD REC SIGNAL
TP905
IC940
IC910
IC951
IC950
IC930
CN930
RC905
RC904
CN931
IC906
IC905
R915
R916
R917
R918
CN932
R922
R921
R920
R919
RA905
RA904
R944
C931
CD901
B901
B902
C917
C919
B903
B904
RD901
RD902
RD903
RD904
RD905
CD902
B905
B906
B908
B909
B911
C930
B913
C929
B915
RD914
B936
B922
B923
B926
R946
R947
R948
R949
R950
R951
B933
C935
B935
C925
TP901
TP902
TP903
TP904
RD907
RD912
L901
R938
R939
B934
CN933
RF905
C937
Q903
R923
C926
Q904
R924
C936
R945B907
C934 C933 C932
RD911
X940
CD903 CD904
B937
RD906
IC963
IC962
IC961
IC960
CF902
CF903
CF904
CF901
RF902
RF904
RF903
IC952
CE902
CE903
RE901
CE901
IC911
RA903
RA901
RA902
RA906
CA912
RA908
CA905CA903
X910
CA908
CA909
CA904
CC904
CC906
CC903
CC908CC907
RC901
RC903
RC902
CC901
CC902
CC905
IC904
R908
R912
C907
C902
C914
C903
C905
C906
C918
C908
C904C901
C916
C915
R913
R909
R911
R906
R903
R901
R905
R904
R907
IC901
IC902
IC903
C909
R902
Q901
Q902
R914
R910 C921
C923
RA920 RA919 RA918 RA916 RA923 RA915 RA922 RA921 RA911 RA910 RA909
C924
C941
RD913
C939
C940
C938
C942
RD908
RF901
RA912 RA913 RA914
RA929 RA928
RA927RA926
RA907
CA907
CA906
CA901 CA902
C911 C913
C910
C912
C920C922
IC931
IC932
RC908
RC907 RC906
UPD703100AGJ-33
LC895871
UPD442012AGYC70
MBV400TC70PTB02
TC9486F-001
QGF1006F2-08W
NI
NI
QGF1006F2-27W
TC74VHC244FT-X
TC74VHCT08AFT-X
100K
100K
100K
100K
QGF1037F1-04W
100K
100K
100K
100K
100K
100K
NI
47/6.3
47/6.3
0
0
10/10
10/10
0
0
47K
47K
47K
47K
10K
0.01
0
0
0
0
0
47/6.3
0
47/6.3
0
10K
0
NI
NI
0
100
1k
100
1k
100
1k
NI
100p
0
0.1
47K
NI
0
NNZ0077-001X
NI
100p
2SA1037AK/RS/-X
22k
4.7/6.3
DTC144TKA-X
22k
100p
1000
47/6.3 47/6.3 47/6.3
1K
NAX0527-001X
22P 22P
0
1K
TC74LCX32FT-X
TC74LCX32FT-X
TC74LCX32FT-X
TC74LCX04FT-X
0.1
0.1
0.1
0.1
NI
NI
10K
TC74LCX08FT-X
0.1
0.1
100K
0.1
LC32V4265T-25
1K
1K
1K
1K
1
330
0.110/6.3
NAX0476-001X
1P
2P
0.01
0.1
0.01
0.33
47/6.3
0.01
10K
270
270
33/6.3
0.1
47/6.3
AK4552VT-X
1K
1K
0.1
0.1
0.1
0.1
10/6.3 0.1
10/10
47/6.3
47/6.310/6.3
10/10
1/25
47K
47K
220
1K
1K
1K
11K
11K
220
UPC2933AT-W
UPC2925T-W
XC61FN2712M-X
0.0022
10
2SD2114K/VW/-X
2SD2114K/VW/-X 470
470 22/6.3
22/6.3
1K 1K 1K 1K
100K 100K 100K 100K
100K
100K 100K
0.1
0.047
10k
100p
100p
100p
330p
100
5.6K
1K 1K 1K
75
33K
5.1K5.6K
1M
0.1
0.01
47/6.3
0.01
0.1 0.1
10/6.3
10/6.3
0.0022
0.0022
TC7SA08FU-X
TC74VHC125FT-X
47K
47K 47K
HDD_CSMASK
/HDD_RDMARQ
/HDD_WDMARQ
CD_INDEX_A
/JWL_FW_IRQ
CD_TNO_A
HDD_IRQ
DSP_DEC_SEL
DSP_ENC_SEL
CD_EMP_A
CD_COPY_A
IO0
IO1
IO2
IO3
/JWL_IRQ
DSP_SREQ
A17
IO5
A19
IO4
IO6
IO7
IO8
/CS_FLASH
/CS_JWL
/LWR
IO9
IO10
IO11
IO12
/BCYST
/RD
/CS_HDD
A18
IO13
IO14
IO15
RA0
RA1
RA2
RA3
/HWR
/CS_SRAM
/HOST_REQ
UNIT_RDY
/WAIT
/HDD_RST
DACCKOUT
A16
HOST_CDI
D8
/JWL_RST
DEB_RXD
/JWL_FR_IRQ
AUX_LRCK
AUX_DO
AUX_BCK
DIN2
/HDD_WDMARQ
A3
D9
/PDIAG
UNIT_RDY
D10
D11
D12
D13
D14
/BCYST
D0
D1
D2
D3
D4
D5
D6
D7
D15
A1
A2
A17
/WAIT
/HDD_DMAACK
HDD_IRQ
/CS_SRAM
/JWL_FW_IRQ
D7
D14
DMARQ
/DASP
/DMARQ
/CODEC_RST
/HDD_RDMARQ
/DIOW
/LWR
D6
A1
D13
D15
D7
D14
D6
D13
D5
D12
D4
D11
D3
D10
D2
D9
D1
D8
D0
A16
D5
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
D12
D4
/HWR
/RESET
D11
D3
D10
D2
D9
D1
D8
D0
/RD
/CS_FLASH
A17
/RD
/LWR
/RD
A15
A14
A13
A12
A11
A10
A9
A19
A18
A8
A7
A6
A5
A4
A3
A2
D15
CDINDEX
CDTNO
CDCOPY
CDEMP
COMRX
CD_COPY_A
DIN0
CDTNO
CDINDEX
CDCOPY
CD_EMP_A
CD_INDEX_A
CD_TNO_A
HOST_CCK
HOST_CDO
/HOST_REQ
DEB_TXD
DIN3
DSP_SBCK
ADC_DATA
DSP_PDO
CDEMP
/JWL_RST
/ZRAS
DACEMPH
DAC_DATA
DAC_BCK
DAC_LRCK
DSP_MCK
DSP_PDI
DSP_PBCK
DSP_PLRCK
/JWL_IRQ
DITOUT
A19
/JWL_FR_IRQ
DSP_SBCK
DIN1
/HDD_DMAACK
/COMIRQ
A18
COMCLK
RA8
RA7
RA6
RA5
/ZOE
/ZWE
/ZCAS
DSP_SLRCK
IO0
RA4
IO15
IO14
IO13
IO12
IO11
IO10
IO9
IO8
/ZOE
RA8
RA7
RA6
RA5
RA4
/ZWE
/ZRAS
IO1
RA0
RA1
RA2
RA3
IO2
IO3
IO4
IO5
IO6
IO7
/ZCAS
DSP_MCK
DSP_SREQ
DSP_SNDGT
DSP_ERR
DAC_BCK
DACCKOUT
DAC_LRCK
DAC_DATA
DSP_ENC_SEL
DSP_DEC_SEL
DSP_SBCK2
/RESET
DSP_SBCK2
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15
D14
DEB_RXD
D0
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15
HDD_CSMASK
/FW_WRITE
/RESET
DSP_MIACK
DSP_MICK
DEB_TXD
/DSP_MILP DSP_ERR HOST_CDI HOST_CDO HOST_CCK
DSP_MIDIO
/DSP_MICS /DSP_RST DSP_SNDGT
D13
DSP_SGATE DSP_SDO DSP_SDI
D12
DSP_SBCK
DACEMPH
DGND DIN3
D11
/A4
/HDD_RST
D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 D15
/CS_JWL /RD /HWR /LWR
A0 A1 A2 A3
A4
A4
/HDD_CS1
A5
/LWR
/RD
/CS_HDD
A6
DITOUT
A7 A8 A9 A10
DIN2 DIN1 DIN0
AUX_DO
AUX_BCK
AUX_LRCK
/FW_WRITE
MUTE
MUTE
/DSP_RST /DSP_MICS DSP_PDI DSP_SDI DSP_PDO DSP_SDO DSP_PBCK DSP_PLRCK /DSP_MILP DSP_MIDIO DSP_MICK DSP_MIACK DSP_SGATE DSP_SLRCK
ADC_DATA
/CODEC_RST

NX-HD10 NX-HD10
AB CD E F G
1
2
3
4
5
2-6
Tuner section
FM SIGNAL
AM SIGNAL
TUNER SIGNAL
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
TU1
C25
C52
CF3
*R5
CF1
C49
C6
C51
C7
C26
C12
C11
R15
R17
C14
C15
C13
L1
R16
C27
C58
C16
R29
R41
R21
R28
C54
C22
R27
CF2
C45 R38
C44
C50
*C42
R39
*C43
R37
C21
C36
R31
C30
R32
C23
C24
C18
D1
R30
T1
R8( D2)
D3
D4
C53
C57
C20
Q5
Q1
C48
J1
C17
R33
R3 *R4
R2 C2
R23
R25
IC2
R14
X1
R24
R26
D11
IC1
R10
C46
C47
R34C34
C32
C31
C40
C35
R36
C39
C38
R35
C37
R18
C41
C33
R19 R20 R22
C19
C4
C1
R13
R40
C3
*R6
R60
C60
*R1
100/10
0.27
QAX0610-001Z
QAX0677-001Z
470P
0.001
1/50
0.001
0.001
LC72136N
0.047
0.1
3.3k
68( 1/4W) F.RES.
100/10
12P
12P
4.7K
0.001
0.047
12P
10K
3.3K
5.6K
10K
0.047
150P
10K
LA1838
QAX0677-001Z
10/16 56K
10/16
22/16
56K
10K
0.022
1/50
1K
100/16
1K
150P
150P
0.47/50
1.2K
QQR0793-001
1SS133-T2
1SS133-T2
22/16
0.001
1000P
QQR0796-001
DTA114YKA-X
0.0022
QNB0014-001
0.0039
330
220K
330 0.01
1.8k
330
100K
QAX0402-001
10K
2.2K
1SS133
2.2K
0.027
1/50
47
0.022
0.047
22/16
10/16
0.047
3.3K
1/50 0.22/50
5.6k
1/50
1K
10/16
0.047
1K 1K
4.7k
0.047
1SS133-T2 1SS133-T2
0.01
0.022
10K
2SC2814/4-5/-X
24K
10/16
0
5.6V LOUT ROUT STEREO CE 9V CK DATA GND