Kenwood X-SE7 User manual

SYSTEM
CONTROL
REC
IN
PLAY
OUT
L
R
Phono jack
(E63-0046-15)
Rectangular receptacle
(E08-0311-05)
Power cord bushing
(J42-0083-05)
AC power cord *
(E30- )
STEREO AUTO REVERSE CASSETTE DECK
X-SE7/SE7(G)/SE9
SERVICE MANUAL
© 1997-8/B51-5342-00 (K/K) 3209
Illustration is X-SE7.
* Refer to parts list on page 14.
Refer to X-E9 and X-SA7 service manuals (B51-4926-00/B51-5214-00), if you
require in detail.
1

¡
7
2
8
3
stereo auto reverse cassette deck
on/standby
CRLS
rev. mode
Dolby NR
BC¶
0
7 front loading mechanism 7
”

Panel
(A29-0873-03) Panel * (A60-) Escutcheon
(B07-2363-04) Panel (A60-1202-03)
Knob
(K29-6744-04) Sub panel (A22-1779-11)
Indicator
(B12-0319-04) Indicator
(B12-0319-04) Knob
(K29-6745-13)
X-SE7(K)1P 97.11.294:13AM y[W 2
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X-SE7/SE7(G)/SE9
2
CONTENTS / ACCESSORIES
DISASSEMBLY FOR REPAIR
CIRCUIT DESCRIPTION
CONTENTS / ACCESSORIES .................................. 2
DISASSEMBLY FOR REPAIR....................................2
CIRCUIT DESCRIPTION............................................2
CONTROLS................................................................3
ADJUSTMENT............................................................4
PC BOARD ................................................................ 5
SCHEMATIC DIAGRAM............................................ 7
EXPLODED VIEW ....................................................11
PARTS LIST..............................................................14
SPECIFICATIONS ......................................Back cover
Contents
Accessories
★Power does not turn on and tray does not come out.
1. Turn the pully in the direction of the arrow in the draw-
ing with a finger (1).
2. If the tray comes out to the front side, pull out the tray
by hand forward the front (2).
Audio cord (2)
(E30-0615-05) System control cord (1) (E30-2628-05)
LED
ITEM
POWER
DOLBY B
DOLBY C
RVS
MODE
UNDERADJUSTMENT
PB CALIB
ERR
L
R
PB LEVEL
ERR
L
R
RECCALIB
ERR
L
R
RECLEBEL
ERR
L
R
BIASDAC
ERR
L
R
PB ALL OK
ALL OK
✽ Correction of circuit description
LED indication state.
X-SE7(K)1P 97.11.295:00AM y[W 3
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1Tape tray
Load a cassette tape here.
2“on/standby” key/indicator
Press to turn the power on/off (standby). This key is not
used when the unit is connected using the system
connection.
3Dolby NR key/indicators
Press to switch the Dolby Noise Reduction on/off.
4Play (23) keys/operation indicators
During stop and pause: the tape direction lights red.
During playback and recording: the tape direction lights
green.
During fast forward and rewind: the tape direction
flashes green.
5Open/close (0) key
Press to open the tape tray when loading or
unloading tape.
6Stop key (7)
7Pause (8) key/indicator
8Record (¶) key/indicator
Pressto startrecording.When pressed duringrecording,
the tape stops after leaving a non-recorded section
(blank) of about 4 seconds.
9Fast forward and rewind (1¡) keys
0“rev. mode” key/indicator
Press to switch the tape reverse mode (two-way or one-
way) of the deck.
!CRLS key/indicator
Press to set the recording level automatically according
to the recorded music source.
stereo auto reverse cassette deck
X-SE9
on/standby
rev. mode
Dolby NR CRLSB C
”
¶ 1
0
2
7
3
¡
8
1
2
4
5
6
8
9
0
!
3
7
- front loading mechanism -
(X-SE9)
X-SE7/SE7(G)/SE9
3
CONTROLS
1Tape tray
Load a cassette tape here.
2“on/standby” key/indicator
Press to turn the power on/off (standby). This key is not
used when the unit is connected using the system
connection.
3Dolby NR key/indicators
Press to switch the Dolby Noise Reduction on/off.
4Play (23) keys/operation indicators
During stop and pause: the tape direction lights red.
During playback and recording: the tape direction lights
green.
During fast forward and rewind: the tape direction
flashes green.
5Open/close (0) key
Press to open the tape tray when loading or
unloading tape.
6Stop key (7)
7Pause (8) key/indicator
8Record (¶) key/indicator
Pressto startrecording.When pressed duringrecording,
the tape stops after leaving a non-recorded section
(blank) of about 4 seconds.
9Fast forward and rewind (1¡) keys
0“rev. mode” key/indicator
Press to switch the tape reverse mode (two-way or one-
way) of the deck.
!CRLS key/indicator
Press to set the recording level automatically according
to the recorded music source.
on/standby
rev. mode
Dolby NR CRLSB C ¶ 1
0
2
7
3
¡
8
”
stereo auto reverse cassette deck
X-SE7
1
2
4
5
6
8
9
0
!
3
7
- front loading mechanism -
(X-SE7)
X-SE7(K)1P 97.11.294:14AM y[W 7
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X-SE7/SE7(G)/SE9
4
ADJUSTMENT
{
AC voltmeter AC voltmeter
Oscilloscope
Distortion meter
AG
SYSTEM
CONTROL
REC
IN
PLAY
OUT
L
R
KSJ-0816
Order
Item
Input
setting
Output
setting
Deck
setting
Adjustment points
Adjustment method
Fig.
Unless otherwise specified, set the respective switches as follow :
TAPE : NORMAL DOLBY : OFF INPUT : REC IN OUTPUT : PLAY OUT
I. Cassette mechanism section (Recording/play head adjustment)
<1 >
Demagnetization
and cleaning
—
—
Power: OFF
Demagnetization,
cleaning, PLAY
Recording head,
erase head, capstan,
pinch roller
Demagnetize the REC/
PLAY head with the
head eraser. Clean the
REC/PLAY head, erase
head, capstan and
pinch roller using a
cotton swab slightly
damped with alcohol.
<2 >
Azimuth of the
REC/PLAY head
TCC-153
MTT-114
10KHz, -10dB
LINEOUT
(Lch or Rch)
PLAY
Adjust the output to
maximum and adjust
the azimuth adjustment
screw for the Lissajous
waveform pattern of
the oscilloscope to
become close to a 45˚
straight line.
II. Printed circuit board adjustment (X28-293)
(1)
Tape speed
(normal)
TCC-110
MTT-111
3KHz
(A)
PLAY
MOTORVR.
Adjust so ; that the
frequency is 3KHz at
the tape center.
(2)
Playback level
TCC-130
400 Hz
(A)
ƒMANUAL
ADJUSTMENT
MODEPLAY
ADJUSTMENT
VALUE
UP : [DOLBY] KEY
DOWN: [RVS
PLAY] KEY
CHANGEOF
ADJUSTMENT
MODE[CRLS]KEY
Output level : -1dBs
(3)
Bias current
TCC-108A
12.5KHz, -21dBm
(A)
ƒMANUAL
TESTMODE
RECand PLAY
-21dBm
(4)
Recording level
TCC-108A
400Hz, -21dB
(A)
ƒMANUAL
TESTMODE
RECand PLAY
-21dBm
RVS
FWD
★The method of the manual adjust-
ment mode.
(1) Setting
Shorting the TEST pin of (X28-
)(A/5) TP5 —w— TP4 with the
diode, plug the power cord to the
AC wall let.
(2) Refer to manual adjustment
mode(3-3), if require more
details.
(A) Measurement Equipment Connection
X-SE7(K)1P 97.11.294:14AM y[W 8
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ACEGIBDFHJ
2
1
3
5
7
4
6
EB
1
64 41
24
80
65 40
25
1
110 16
13
BE
1
3
1
10
1
3
91
1
1
1
1
112
10
110
15
5
12
1810
BE
B
B
BB
BE BE
E
E
EE
19
E
E
B
B
15 1 101
I
BE
BEBE
G
O
REC IN
PLAY
OUT
SYSTEM
CONTROL
AC
OUTLET
E
B
E
B
E
B
E
E
B
E
E
B
B
B
BE BE
BEBE
EB
EB
EB
EB
EB
EB
EB E
B
E
E
E
E
B
B B B
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Component side view)
5 6
X-SE7(K)PCB/SD( 97.11.294:19AM y[W 2
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AB D F H JC E G I
2
1
3
5
7
4
6
6.4V
REC:0V
6.4V
6.5V
1.7V
1.7V
6.5V
6.5V
6.5V6.5V
6.5V
6.2V
6.4V
7.0V
7.0V
6.2V
6.2V 7.0V
6.4V
6.5V
6.5V 6.5V
6.5V
6.5V
1.7V
1.7V
6.5V
6.4V
REC:0V
6.4V
CRO2/METAL:5.0V
NORMAL:0V
25.8V
5.1V
12.6V
12.9V
REC:4.8V
REC:0V
7.9V
7.3V
12.9V
9.8V
3.7V
1.3V
0.7V
3.7V
0.7V
1.3V
PLAY:12.9V
REC:0V
PLAY:0V
REC:5.0V
REC:4.4V
PLAY:0V
0.5V
0.8V
7.3V
0.6V
0.5V
0.8V
12.3V
12.3V
5.0V
11.6V
12.2V
PIN
1
2
3
4
5
6
7
8
918
17
16
15
14
13
11
12
10
PIN
NORMAL CRO2
METAL METAL
CRO2
NORMAL
1.9V
4.4V
3.2V
4.4V
2.4V
1.9V
2.6V 4.1V
3.2V
3.6V
12.9V
0V 12.9V
1.8V 2.9V
4.38V
2.3V 3.4V
1.7V 2.9V
2.64V 4.1V
12.9V
1.69V
MODE:RECORDING
IC8 VOLTAGE
7.0V
10u16
C229
+
C239 1u50
+
22u16
C209
+
C210
22u16
+
10u16
C233
+
10u16
C232
+
22u16
C234
+
C238 100u16
+
47u16
C21
+
C214 1u50
+
1u50 C114
+
C122 0.1u50
+
C124 0.1u50
+
C126 10u16
+
C130 0.1u50
+
C132 2.2u50
+
C131 2.2u50
C125 10u16
C121 0.1u50
++
1u50
C113
+
C123 0.1u50
+
C129 0.1u50
+
+
+
()
)
(
()
)
(
()
()
)
(
)
(
)
(
)
(
)
(
)
(
)
(
()
()
() () ( (
) )
)
(
)
(
)
(
()
)
(
)
(
)
(
)
(
()
)
(
()
()
()
()
()
()
()
() () ()
18 17 16 15
14
13 12 10
PROTECTIONCIRCUIT
THARMALDETECTING
POWERSOURCE
STABILIZING
+15V
DET.
ABSO. DET. PEAK
DET.
ABSO.
1 2 3
DET.
PEAK
4
VCA
11
DRIVER
PRE
7
VCA
COMPARATOR
5 6
GND
8 9
0.022
C225
220K
R219 0.01
C221
0.022
C227
R221 33K
C223 560P
33K
C228
0.022 0.022
C226
C222
0.01
220K
R220
C224
560P
R222
C230
10P
1
2
3
4
5
6
4
1
2
3
HX
L4
150P
C218
220P C220
16
220P
4
C219
3
2
L3 EH
C217
150P
EH
4
6L9
3
1
25
C231 0.01
0.01
C237
22K
R226
10 1/4W
R224
10
R223
1/4W
5600P
C236
R225 22K
C235 5600P
68
R233
4.7K
R235
K1
150K
R207
390P C205
10u16
C203
+
R205
160
R203
0.022
C207
6.2K
1
2
4
3
5
160
R204 6.2K
R206
150K
R208
390P C206
7
8
9
6
0.022
C208
10u16
C204
+
C201 680P
R201 150K
C202 680P
R202 150K
Q31,32
10mH
L7
220P C215
15K
R211
15K
R212 10mH
220P C216
L8
Q44
10K
R214
10K
R213
1K
R229
10
R230
22K
R227
10
R234
R228
5.6K
1/4W
1/4W
10 9 8 7 6 5 4 3 2 11112
R218 1K R217 1K
R216 10K R215 10K
3.3K
R231
1K
R232
Q47,48
12 11 8910 7 6 5 4 132
PLAY/REC
PLAY Lch GND PLAY Rch REC Lch REC Rch BIAS Rch BIAS Lch BIAS ERASE EH GND 13V
1
2
3
4
5
6
GND
1
OUT1
2
Vz1
3
Vref
4
Fin
5
Rin
6
Vcc1
7
Vcc2
8
Vz2
9
OUT2
10
C20 0.1
10
R45
C18 0.1
R44 1K
R42 1K R43 1K
1/4W
123
45
R109
3.9K
C107
6800P
NC
L1 MPX
1.5K
R107
R158 18K
56
E. VOL
E. VOL
71
1
80 VREF
77
78
79
1A
3 2 5
4
REF
VR3
VR2
74
75
76
VR1
GND
72
73
DAC
SBIT
67
GND
VR1
68
69
70
VR2
VR3
BIAS
65
66
DAC
SBIT
64
63
1A
VREF
60
62
61
58 59 57
REC OUT
8 7 6
10
9
B/C NR
DOLBY
12
11
VOL
RECT EQ
LMA
+
–SBIT
DAC
–
+LMA
DAC
SBIT
REC OUT
B/C NR
DOLBY
54 55 51 52 53
RECT VOL
EQ
49 50
C103
10u16
+
1u50
C105
+
R103 33K
1u50
C143
+
+
1u50
C154
+
C104
10u16
+C106
1u50
+
C144
1u50
1.5K
R108
6800P
C108
321
4
R110
5
L2
NC
MPX
3.9K
39K
R105
39K
R106
R104 33K
C213 1u50
+
3300P
C211
3300P
C212
1.5K
1.5K
C118 2200P C116 2200P
22K
R114
0.033
C112 220P
R112 2.2K
10mH
L6
R116 560
C110
C120 2200P
R126 10K
R130
R128 4.7K
C134 1u50
+
22K
R120 4.7K
R118
2.2u50
C128
+1.1K
R122
R127 4.7K
C133 1u50
R125 10K
C119 2200P
C115 2200P
C117 2200P
R115 560
C127 R121
4.7K
R117 R119
22K
1.1K2.2u50
+
C111
C109
0.033
220P
22K
R113
R111 2.2K
10mH
L5
3300P
R161 6.2K
0.1
12K
1.2K
R163
C146
R162
C145
47K
R160 120K
R164 22K
1
2
3
4
5
6
7
8
9
10
15
14
13
12
11
R210
R209
1
2
3
4
5
6
7
8
9
10
1
3
4
14
13
50
46
42
41
40
39
32
29
6
3
1
2
5
4
6
8
7
10
9
2
1
3
4
5
8
7
9
11
10
13
12
14
15
REC. R
MUTE +B
BIAS. R
13V
BIAS. L
CLK
DATA
ST
RESET
REC. L
LEV. L
5V
S. BUSY
S. DATA
D. GND
A. GND
PLAY. R
120/70
400/12.5k
PLAY. L
OSC ATT
OSC
LINE MUTE
REC MUTE
LEV. R
1
2
3
4
5
6
7
8
9
10
13
11
12
47K
R7
4.7K
R8
3.3K
R10
47K
R9
40
41
R6 100
R5 100
R3 100
R1 100
47K
R54
R2 100
100
R41
R40
100
65
64
67 66
78
77
76
59
75
74
45
44
52
51
48
43
42
46
61
38
39
50
49
47
REC F
HALL OUT
SOL
HALF
GND
12V
MOTOR +
MOTOR –
COM
MODE
CrO2
METAL
REC R
OPEN
CLOSE
COM
MOTOR –
MOTOR +
EH
Lch
Rch
GND
EH GND
+ERASE
(BRN)
+E (BRN)
-E (BLU)
+R (GRN)
-L (ORG)
+L (RED)
Lch
Rch
+12V
GND
(BLU)
-ERASE
-Rch
(YEL)
+Rch
(GRN)
(RED)
+Lch
-Lch
(ORG)
EARTH
(WHT)
-R (YEL)
GND (WHT)
1
2
3
4
5
EH
EH GND
Rch
Lch
GND
1
2
3
4
5
6
7
8
9
10
13
11
12
2
1
Rch
Lch
6
5
4
3
CLOSE
OPEN
COM
MOTOR -(CCW)
MOTOR +(CW)
FEW REC
HALL OUT
SOL
HALF
GND
12V
MOTOR +(CW)
MOTOR –(CCW)
COM
MODE
CrO2
METAL
REV REC
DOLBY
HX PRO
ERASE OSC
Q45
Q46
D33
Q44
Q33
Q31
Q32
IC7
(1/2)
(2/2)
IC7
PLAY
MUTE
PB EQ
RELAY SELECT.
PLAY/REC
D32
Q41
Q43 Q42
EH CONT.
Q48 Q47
CONT.
BIAS
CN12
CN11
CN5
D18D20
CN6
Q24
Q23
Q27
Q28
Q29
Q30
D22
CPM
CONT.
Q6
Q8
CONT.
SOLENOID
Q7
Q9
D8D9
CN10CN4
MOTOR
DRIVE
CN2
CN3 CN9
Lch
ERASE
HEAD
R/P HEAD
Rch
PHOTO REFLECTOR
MOTOR
S6
S5
S4
S3
S2
S1
SOL
TRAY
MOTOR
S8
S7
Lch
Rch
IC8
(X28-2932-71) (C/5)
IC6
(X28- ) (B/5)
R/P/E HEAD HEAD PCB
MECHANISM (D40–1574 –05)
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to
parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type
and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out
(exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
The DC voltage is an actual reading measured with a high impedance type voltmeter with a cassette loaded
at playback mode. The measurement value may vary depending on the measuring instruments used or on
the product. Bias circuit DC voltage is measured while in the record mode.
X-SE7(K)PCB/SD( 97.11.294:19AM y[W 3
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1/7/2013
World of free manuals

REC: 5.0V
OTHER: 0V
PLAY,REC,
REC PAUSE: 5.0V
OTHER: 0V
AC22.0V
5.1V
5.1V
4.7V
4.8V
5.1V
11.3V 25.5V
12.3V
12.9V
0.6V
5.7V
6.1V
12.3V
14.0V
13.5V
25.8V
12.9V
26.0V
5.1V
4.7V
5.1V
0V
4.8V
0V
0V
0.6V
1.3V
1.3V
3.2V
3.5V
1.3V
1.3V
1.3V
1.3V
1.3V
1.3V
NORMAL:2.0V
METAL/CRO2:3.3V
STOP:4.4V
PLAY/REC:0V
REC: 0V
OTHER: 4.3V
1.2V
6.3V
12.9V
DOLBY OFF:0V
DOLBY ON:5.0V
DOLBY B:0V
DOLBY C:5.0V
PLAY:0V
REC:5.0V
OTHER:4.3V
REC:0V
+
+
+
+
()
()
()
()
()
()
()
()
C158 22u35
+
() () () () ()
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
()
()
()
()
()
()
()
()
()
()
()
() () ()
()
)
(
()
(
(
)
)
)
(
()
()
()
()
()
()
()
1u50
C23
+
1u50
C24
+
C14 1u50
+
10u16
C8
+
C6
10u16
+
C7 47u16
+
C9
100u10
+
100u16
C5
+
1000u35
C11
+
1000u35
C1
+
1u50
C22
+
)
(
)
(
)
(
)
(
()
)
(
)
(
()
)
(
)
(
()
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
()
)
(
()
)
(
)
(
()
)
(
()
)
(
KS0
KS1
KS2 KS3
IREF
13
14
EQ
REC
EQ-CONTROLER
NN NC
17 16 15
NM HN HC
20
19
18
21
HM
22
23
24
GH
GL
GP
DAC
SBIT
25
26
27
FM
FQ
F/Q
28
29
30
BIAS
VCC
EQ
REC
47 48
ADJ.
BIAS
DAC
SBIT
31
32
VCC
BIAS
33
34
35
36
GND
N
M
CONT
RESET MPX
SW
C/B
ON/OFF
44 45 46 43 42
37
38
C
39
40
41
LOGIC
ILL
R159 24K
C136 2.2u50
R124 1K
R145
120K
R139
47K
GP
R140R146
51K 36K
GL
R141R147
56K 30K
GH
R142R148
68K 56K
F/Q
R143R149
43K 56K
FQ
R144R150
220K 220K
FM
NC NN
R123 1K
47K
C155 1u50
C156 1u50
C157 1u50
2.2u50
C135
+
C141 18P
C138 1u50
+
R132 100K
C137 1u50
+
R131 100K
R151 100K
R152 62K
R157 3.9K
C139 18P
R154 5.6K
R153 5.6K
C140 56P
R155 5.6K
C142 100P
R156 1K
29
32
39
40
41
42
46
50
220P C102 220P
C101
100
R102
100
R101
220P220P
C150 C149
1.2K
R133
4.7K
R137
4.7K
R138
1.2K
R134
R136
56K R135
56K
0.01
C148
100K
R168
100K
R167
220P
C152
220P
C151
R169 56K R166 10K R165 10K
13
14
1
4
3
REC MUTE LINE MUTE
CLOSE
SOL
80
25
64
S. BUSY
OPEN 1
79
CASS. SW Fin
26
78
R. INH A
Rin
27
77
READ
28
76
AVSS
CE
29
75
TEX
NC
30
74
TX
NC
31
73
VSS
VDD
32
72
XTAL
A
33
71
EXTAL
R. MUTE
34
70
RST
L. MUTE
35
69
NC
OSC ATT
36
68
NC
400/12.5k
37
67
NC
120/70
38
66
NC
CR F/S
39
65
NC
S. DATA
40
2
DATA TEST 2
63
3
CLK A. ADJ
62
4
PH SW M. ADJ
61
5
NC
TEST 1
60
6
OSC OUT
KS0
59
7
NC
KS1
58
8
GND
KS3
57
9
GND
KS2
56
10
GND
NC
55
11
GND
NC
54
12
NC
NC
53
13
STB
NC
52
14
DATA
KR2
51
15
PLAY/REC
KR0
50
16
BIAS
KR1
49
17
CLK SYSTEM IC
NC
48
18
ERASE
LED2
47
19
PLAY SW
LED0
46
20
LEVEL. R
LED1
45
21
LEVEL. L
NC
44
22
R. INH B
NC
43
23
I/I NC
42
24
CPM NC
41
E2 PROM
SYSTEM IC
65 66 67
74
75 76 77 78
R39 10K
41
R55 47K
42
43
44
45
46
47
48
49
50
51
52
R56 47K
R53 47K R51 47K
40 38
39
C17
0.01
10MHz
X1
59
R59 10K
R61 47K
R60 47K
R62 47K
1
2
3
4
5
6
7
8
9
10
20
19
18
15
14
16
18
20
19
16
15
14
R63 47K
R64 47K
R65 47K
R66 47K
3
4
5
6
7
Q13~16
15K
R52
1u50
C13
+
R38 100K
10K
R37
1K
R46
0.01
C15
0.01
C16
0.022
C27
1K
R27
1.5K
R26
680 2W
R24
4.7
R23
1.8
GND
OUT IN 1/4W
R22
100 1/4W
47u16
C3
+
C2
R21
10K
2.7 1/4W
+
10u16
C4
R20
10K
R19
1000P
1
2
3
1
3
2
+
–
~
~
5.6K
R25
5.6K
R28 0.01
C25
1
2
T1
4VSS DATA
A2
3CLK
A0
A1
2VCC
NC
1
5
6
7
8
C12 0.01
R35
22K
R33
1K
22K
R34
R29 100K
330
R32
330
R31
R30 100K
GND
S.DATA
S.BUSY
S.GND
3
4
10
5
150
R251
150
R252
R253
150 7
LED G2
1
LED G1
2
LED G0
8
KR2
9
KR1
KR0
6
1
2
3
4
5
6
7
9
8
10
1
LED G1 2
LED G0 3
KS0 4
KS1 5
KS3 6
KR0 7
LED G2 8
KR2 9
KR1 10
KS2
61
62
63
47K
R58
47K
R57
64
80
1
63
R36
1K
62
1
80
1/4W 1/4W
P1
RECORDING LINE
GND LINE
SIGNAL LINE
1.2K 1W
R173
1.2K 1W
R172
R171
1.2K 1W
R129
C147
+
100u16
47K
R48
22
R47
1/4W
R67
0.01
C10
C19 0.01
D66
REC
D62
PAUSE
D67
D63
DOLBY C
D68
D64
RVS MODE
DOLBY B CRLS
S9 D49
S5 D45
S10 D50
S6 D46
S1 D41 S2 D42
D51
S7 D47
S12 D52
S8 D48
S3 D43 S4 D44
1
2
3
4
Lch
Rch
REC
PLAY
Rch
Lch
Q21
Q22
MUTE
D24
D23
Q25
Q26
D10
D21
J2
J3 Q13
KS0~3
DRIVE
Q14
Q16
Q15
TEST MODE
Q11
Q12
Q10
RESET
D17
Q3 Q2
D4D19
u-COM
5V
AVR
RESET
12V AVR
D2D3
Q1
Q4
Q5
13V AVR
D7
D5
D1
D6
E1 E2
WH3
CN1 AC IN
E2ROM
D12
D11
D13
D14D16
D15
SYSTEM
CONTROL
FWD
RVS
STOP
FF
REW
PAUSE
REC
DOLBY NR
CRLS
ON/STANDBY
OPEN/CLOSE
RVS MODE
S11
CN7 WH4 E3
230V
50Hz
Q45,46
Q44
Q41
Q33
Q31,32
Q25,26
Q23,24
Q21,22
Q13~16
Q8,9,11,12,27,28,30,42,43,47,48
Q7
Q6
Q4,5,10,29
Q3
Q1,2
IC8
IC7
IC6
IC4
IC3
IC2
IC1
D61~71
D32
D21
D18
D11~17
D8,9,33
D5~7,10,19,20,22~24,41~52
D4
D2,3
D1
: 2SC2785(F,E) or 2SC1740S(Q,R)
: DTC124ESA or UN4212
: 2SC3940A(R,S) or 2SD863(E,F)
: DTA124ESA or UN4112
: DTC143TSA or UN4216
: DTA124EUA or UN5112
: 2SD1302(S,T)
: 2SD2114K
: UN5119
: DTC124EUA or UN5212
: 2SA1286–T11
: 2SA1534A(R,S)
: 2SC4081
: 2SC3246
: 2SD2061(E,F) or 2SD2012
: UPC1297CA
: TA8125S
: BA6209
: XL24C01AP
: PST993D–T
: HA12167FB
: CXP84124–144 Q
: B30–2430–05
: UZ–8.2BSB or MTZJ8.2(B)
: UZ–4.7BSB or MTZJ4.7(B)
: UZ–6.8BSB or MTZJ6.8(B)
: MA111
: 1SS131 or HSS104A
: 1SS133 or HSS104
: UZ-5.1BSB or MTZJ5.1(B)
: UZ-6.2BSB or MTZJ6.2(B)
: KBP02ML–6127
(BOTTOM VIEW)
(X28- ) (D/5)
(X28– ) (E/5)
X-SE7(E)
IC1
IC3
IC4
(X28– ) (A/5)
IC2
R254 1K
D65 D61
D69
ON/STANDBY
(RED) (RED)
RVS PLAY
(GRN) FWD PLAY (GRN)
WH1
WH2
AC
OUTLET
K only
J1
TK M O Q SL N P R
Y26-4330-21 X-SE7/SE7(G)/SE9
2SA1286-T11
2SA1534A
2SC3246
2SC3940A
2SD1302
2SD863
DTA124ESA
DTC124ESA
DTC143TSA
UN4112
2SC1740S
UN5119
2SC4081
2SD2114K
UN4212
UN4216
2SD2061 2SD2012
TA8125S
XL24C01AP
UN5212
BA6209
UPC1297CA
HA12167FB
2SC2785
DOLBY and the double-D symbol are trademarks of Dolby Laboratories
Licensing Corporation. Noise reduction circuit made under license from
Dolby Laboratories Licensing Corporation.
DESTINATION UNIT NO. J1 WH1,2
COUNTRY ABB
USA K 0-00 O O
UK T
EUROPE E 2-71 X X
GENERAL MARKET M
X-SE7(K)PCB/SD( 97.11.294:19AM y[W 4
www.freeservicemanuals.info
1/7/2013
World of free manuals

X-SE7/SE7(G)/SE9 X
434
414
401
436
CG
LM
417 426
426
412
411
409 436
424
408
407
425
431
432
402
420
CBx2
CEx5
CIx2
CHx2 CFx2
CD
CC
CA
CBx2
CA
405
430
410 406
813
434
414
401
436
CG
LM
417 426
426
412
411
409 436
424
408
407
425
431
432
402
420
CBx2
CEx5
CIx2
CHx2 CFx2
CD
CC
CA
CBx2
CA
405
430
410 406
813
434
414
401
436
CG
LM
417 426
426
412
411
409 436
424
408
407
425
431
432
402
420
CBx2
CEx5
CIx2
CHx2 CFx2
CD
CC
CA
CBx2
CA
405
430
410 406
813
434
414
401
436
CG
LM
417 426
426
412
411
409 436
424
408
407
425
431
432
402
420
CBx2
CEx5
CIx2
CHx2 CFx2
CD
CC
CA
CBx2
CA
405
430
410 406
813
2
1
1
1GREASE(EM-30L)
2GREASE(MZ-2400)
:410-0013-05
:410-0019-05
1
2
3
AB
Parts with exploded view numbers larger than 700 are not supplied.
11
EXPLODED VIEW (MECHANISM: A)
X-SE7(K)1P 97.11.295:07AM y[W 11
www.freeservicemanuals.info
1/7/2013
World of free manuals

X-SE7/SE7(G)/SE9
CK
556 502 524
554
550
530B
530A
526
507
CQ
508
562
CP
560
CS
555
551
CS
525
RPEH
531~537
543
512
552
573
570
541
547
515 518
510
557
559
521 511
571
CO
501
580
568
CK
563
519
553
545
505
529
572
558
527
564
546
515
CR
528
521
575
542
576
581 585
CM
CK
544
CO
582
517
506
565
CNx3
CT
MM
568
561
815
824
826
804
803
815
809 827 818
805
825
829 811
820
812
816
801
816
802
CKx2
CKx2
828
825
817
819
810
808
509 574
530B
530A
222
1
2
2
2
2
22
2
2
2
2
2
2
1GREASE(EM-50L)
2GREASE(EM-30L)
:410-0014-05
:410-0013-05
CU
CU
1
2
3
CD
Parts with exploded view numbers larger than 700 are not supplied.
12
EXPLODED VIEW (MECHANISM: B)
X-SE7(K)1P 97.11.295:08AM y[W 12
www.freeservicemanuals.info
1/7/2013
World of free manuals

Parts with exploded view numbers larger than 700 are not supplied.
S 5 S 1
J 2
J 3
S 8
S10
S12 S 9
S 6 S 2S11S 7S 4 S 3
rev.mode
DolbyNR CRLS
X-SE7/X-SE9
REC PLAY
IN OUT
SYSTEM
CONTROL
606
604
606
610
607
611
645
636
603 646
646
727
760
605
728
605
601
622
A
B
B
B
B
B
B
B
B
Bx2
Cx4
Dx2
D
E
E
Ex2
E
F
Gx2
H
H
(OVER SEAS)
(X-SE9)
(X-SE9)
(X-SE9)
(X-SE7)
(X-SE7)
X28
(D/5)
X28 (A/5)
(X-SE9)
X28
(E/5)
X28
(C/5)
X28
(B/5)
H
H
760
630
650
631
629
640
629
702
725
726
760
760
635
641
621
708
715
619
620
A
B
C
D
E
F
G
H
ø3x6 (BLK)
ø3x8 (BLK)
ø2.6x10
ø3x5
ø3X8
ø3X8 WASHER
M4x6
ø3x10 (BLK)
:
:
:
:
:
:
:
:
N09-1445-05
N89-3008-45
N82-2608-46
N84-3005-46
N89-3008-46
N09-0287-05
N86-4006-45
N89-3012-45
632
1
2
EG
F
XX-SE7/SE7(G)/SE9
13
EXPLODED VIEW (UNIT)
X-SE7(K)1P 97.11.294:14AM y[W 9
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1/7/2013
World of free manuals