SCHEMATIC DIAGRAMS
CRADLE
KV-CR101,KV-CR100
CD-ROM No.SML200411
KV-CR101
Area suffix
E ---------- Continental Europe
KV-CR100
Area suffix
Contents
Block diagram
Standard schematic diagram
Printed circuit boards
U -------------------- Other Areas
2-1
2-2
2-3, 4
COPYRIGHT 2004 Victor Company of Japan, Limited.
No.MA103SCH
2004/11
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.
Block diagram
TO
MONITOR
TO
CN501
HEAD
UNIT
S101
EJECT/LOCK
CN502
CN106
Headphone jack section
CN101
V_SYNC
H_SYNC
CLK1
CV/CS
RGB/V
MREQ
MCS,KEY
CN102
MDO,MDI
MRST
WR105
CRDLDET
HP_L
HP_R
HP_MUTE
VOL_A/D
REMOCON
BUZZER
IC103
CRADLE
REMOCON
Q109
DRV
BZ101
CRADLE
BUZZER
VR101
HP
VOLUME
CN103
Headphone amplifier section
HP_MUTE
CN104
HPIN_L
HPIN_R
HEADPHONE
HEADPHONE
HPOUT1_L
HPOUT2_L
HPOUT1_R
HPOUT2_R
Q111,Q112
SW & DRV.
IC101
AMP
IC102
AMP
Q101 to Q104
Q115,Q116
HEADPHONE
MUTING
Q105 to Q108
Q117,Q118
HEADPHONE
MUTING
HPOUT1_L
HPOUT1_R
HPOUT2_L
HPOUT2_R
HPOUT1_L
HPOUT1_R
HPOUT2_L
HPOUT2_R
J101 J102
HP
JACK1
HP
JACK2
2-1
Standard schematic diagram
Headphone jack / Headphone amplifier section
TO CN104
S.GND
HP_9V
HP_MUTE
HPIN_L
HPIN_R
123456789
CN101
NNZ0109-001
1
HP_R
2
HP_GND
3
HP_L
R161
4
TO MONITOR
TO CN106
TO CN502
HP_MUTE
REM_VCC
REMOCON
BUZZER_VCC
CRDLDET
INV_GND
VIDEO_14V
CRDLDET
VIDEO_14V
INV_GND
INV_GND
BUZZER
H_SYNC
V_SYNC
VOL_A/D
INV_14V
H_SYNC
V_SYNC
INV_14V
INV_14V
1k
5
6
7
R162
8
1k
9
CLK1
10
11
12
13
14
15
CV/CS
16
17
RGB/V
18
MREQ
19
MCS
20
WRITE
21
MDO
22
MDI
23
MRST
24
25
KEY
26
27
28
HP_9V
29
GND
30
C145
10/25
2
1
GND
WR105
1
2
CLK1
3
4
5
6
CV/CS
7
8
RGB/V
9
MREQ
10
MCS
11
KEY
12
MDO
13
MDI
14
MRST
15
GND
16
17
18
19
20
CN102
QGF0503C1-20V
HP_L
HP_GND
HP_MUTE
HP_R
HP_9V
GND
VOL_A/D
REM_VCC
REMOCON
BUZZER_VCC
BUZZER
TP1
TP5
TP2
TP4
TP3
TP6
TP7
TP8
TP9
3.9kR149
3.9kR150
3.9kR151
3.9kR152
CRADLE
TP10
Q109
UN2211
C146
NI
BUZZER
C141
0.1/50
BZ101
QAN0056-001Z
HPOUT2_L
HPOUT2_GND
HPOUT2_R
P.GND
HPOUT1_L
HPOUT1_GND
101112
HPOUT1_R
CN103
QGB2024J1-12S
R156
HEADPHONE AMP
C151
R110
18k
4.7/25
C105
R108
4.7/25
22k
R101
27k
R102
C101
L101
0
0
L103
0
L102
470pC119
470pC121
HP JACK2
L104
0
0
L106
0
L105
470pC138
470pC140
VR101
QVQ0322-B54
50k
0.1
C103
0.1
C104
HP JACK1
NI
IC103
RPM6938
OUT
123
R154
470
NI
R153
HP VOLUME
GND
VCC
47
R155
CRADLE
REMOCON
C142
47/6.3
2
1
4
2
1
4
J101
QNS0162-001
J102
QNS0162-001
47/6.3
27k
R103
C102
47/6.3
22k
R104
10
R105
22k
R125
27k
R126
C122
47/6.3
27k
R127
C123
47/6.3
22k
R128
10
R129
18k
R106
47k
C108
47p
C107
47p
R107
C106
47k
R109
18k
4.7/25
C152
R111
18k
4.7/25
C153
R134
18k
4.7/25
C124
R132
4.7/25
18k
R130
47k
C126
47p
C127
47p
R131
47k
C125
R133
18k
4.7/25
C154
R135
18k
4.7/25
C110
C129
C109
4321
+
100p
C128
4321
+
100p
R112
47k
C111
47p
100p
+
-
IC101
NJM4565M
-
8765
C112
47p
R113
0.1
47k
C113
R136
47k
C130
47p
100p
+
-
IC102
NJM4565M
-
8765
C131
47p
R137
0.1
C132
47k
C115
R117
15
220/10
1k
C117
R115
1k
C118
R116
C116
R118
15
220/10
100/10C114
10R114
C134
R141
15
220/10
1k
R139
C136
1k
C137
R140
C135
R142
15
220/10
100/10C133
10R138
LVB10511-A1
HEADPHONE
MUTING
Q115
2SD1048/6-7/
Q101
Q102
C158
0.01
R181
4.7k
22k
Q105
Q106
2SD1048/6-7/
R171
R173
2.2k
R174
2.2k
R172
0.1
C157
Q111
UN2211
R175
R177
2.2k
R178
2.2k
R176
2SD1048/6-7/
R119
2.2k
NI
NI
R120
2.2k
2SD1048/6-7/
2
3
D101
MA152WA
1
Q112
2SB1197K
R182
2SD1048/6-7/
R143
2.2k
NI
NI
R144
2.2k
2
3
D102
MA152WA
1
4.7
4.7
4.7
4.7
Q116
2SD1048/6-7/
Q117
2SD1048/6-7/
Q118
2SD1048/6-7/
R121
2.2
R123
2.2k
R124
2.2k
R147
2.2k
R148
2.2k
2SD1048/6-7/
Q103
Q104
2SD1048/6-7/
R122
2.2
R145
2.2
2SD1048/6-7/
Q107
Q108
2SD1048/6-7/
R146
2.2
QGB2024K1-12S
CN104
11
12
HPOUT1_R
HPOUT1_GND
10
HPOUT1_L
9
P.GND
8
HPOUT2_R
7
HPOUT2_GND
HPOUT2_L
HP_8V
HP_MUTE
HPIN_R
S.GND
HPIN_L
TO CN103
6
5
4
3
2
1
LVB10511-A2
TO CN102
CN502
NNZ0112-001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C161
10/25
LVB10511-A3
1
H_SYNC
2
CLK1
3
R
4
G
5
B
6
CV/CS
7
V_SYNC
8
RGB/V
9
MREQ
10
MCS
TO HEAD UNIT
CN501
11
KEY
12
QGF0501F2-20X
MDO
13
MDI
14
MRST
15
GND
16
VIDEO_14V
17
INV_14V
18
INV_14V
19
INV_GND
20
INV_GND
TO WR105
CRDLDET
GND
1
2
CN106
QGA2501C1-02
LVB10511-A4
EJECT/LOCK
S101
NSW0225-001X
12
1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER.
CONDITION...DC SUPPLY 14.4V , WITH MONITOR
2.UNLESS OTHERWISE SPECIFIED
ALL RESISTORS AER 1/10W 5% METAL GLAZE RESISTOR
ALL CAPACITORS ARE 50V OR 25V CERAMIC CAPACITOR
ALL RESISTANCE VALUES ARE IN OHM
ALL CAPACITANCE VALUES ARE IN uF(p=pF)
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V)
3.N.I STANDS FOR NOT MOUNTED PARTS.
2-2
Printed circuit boards
Main board
Forward side
CN102
PP1
C141
R152
R151
R150
R149
R130
C126
R109
R107
C107
C110
C128
R132
C124
R125
R138
R114
R103
C106
CN501
C134
C130
R136
C133
R134 R135
C153
R126
C122
R128
R129
R104
C102
R111
R113
C112
C114
C116
C154
C152
IC101 IC102
R105
R101
R144
Q118
R137
R110
C109
C111
R112
CN502
C131
R127
C123
C101
R102
C151
C135
R133
R178
R148
R108
C108
R106
Q104
Q106
C129
R131
C127
C125
Q108
C105
R124
Q105
Q107
R147
D101
Q103
R123
R143
Q117
R177
CN104
BZ101
CN103
VR101
WR105
C145
J102
IC103
C142
CN101
J101
R172
R174
Q116
R120
R171
Q102
R119
Q101
R173
Q115
C115
CN106
S101
2-3
Main board
Reverse side
PP1
TP9
C146
R162
TP4
R161
TP2
TP5
L101
Q109
TP10
C119
C138
L104
L105
R154
R153
C121
BZ101
CN103
C140
TP3
TP8
R156
TP7
TP1
L103
WR105
L106
R155
J101
VR101
C141
J102
L102
C142
TP6
C104 C103
IC103
CN104
Q111
R145
C158
D102
C157
R175
R182
R181
R142
C135
R146
C137
R176
C125
Q112
R140
C133
C123
C136
C154
C161
R141
C134
R139
C132
C153
C124
C122
2-4
CN106
C102
C101
C105
C151
C152
R121
R117 R118
R122
C115
R115
C117 C118
C114
R116
C113
C116
C106
< MEMO >
Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.MA103SCH)
Printed in Japan
VPT
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