Remote control unit (1)
(A70-1154-05) : KM
(A70-1155-05) : TE
AM loop antenna stand (1)
(J19-3645-05)
System control cord (1)
(E30-2628-05)
FM indoor antenna (1)
(T90-0182-15) : KM
(T90-0806-05) : ET
Batteries (R6/AA) (2)
Battery cover (A09-0374-08)
System configuration
SYSTEM NAME AMP/TUNER CD PLAYERSPEAKER
HM-701R-SE7DP-SE7LS-SE7
2
Page 3
R-SE7/SE-7(G)
Channel
BAND
E TYPE
Channel
BAND
E TYPE
01chFM87.50MHz
11chFM90.00MHz
02chFM97.50MHz
12chFM98.00MHz
03ch
FM
108.00MHZ
13chFM98.50MHz
04chAM630kHz
14ch
FM
106.00MHz
05chAM990kHz
15chAM531kHz
06chAM1440kHz
16chAM990kHz
07chFM87.50MHz
17chAM1602kHz
08chFM87.50MHz
18chFM87.50MHz
09chFM87.50MHz
19chFM87.50MHz
10chFM89.10MHz
20chFM87.50MHz
CIRCUIT DESCRIPTION
1. INITIAL STATE
(1) AMP-related block
EPOWEROFF
ESELECTOR SOURCETUNER
EDISPLAYSELECTOR
EN.B. CIRCUITOFF
EA CLASS VOLUME VALUE1.40 STEP
EAB CLASS VOLUME VALUE 7 STEP
EPURE MODENORMAL (AB CLASS)
EAUTO POWER SAVEOFF
EMULTI CONTROL MODEINPUT SEL.(R-SE9 only)
(2) TUNER-related block
EBANDFM
EFREQUENCYLower-limit value of
FM87.5 MHz
AM531 kHz
EAUTO/MANUALAUTO
EP.CH MEMORYLast frequency
ELast P.CH01ch
E
RDS DATA TABLE MEMORY
(3) TIMER-rated block
ECLOCKSTOP (AM12:00)
EPROGRAMWORKING MODE OFF
CONTENTS OF PROGR
EO.T.TWORKING MODE OFF
OTT ON TIMEAM 7:00
(4) TEST PRESET FREQUENCY
ƒThe initial setting is performed in a following event :
1. When backup memory data is destroyed when reset is
applied to the microprocessor.
2. When the power cord is plugged in to the AC wall outlet
while pressing the on/standby key.
receiving frequency.
NO DATA
.ON=AM 12:00
OFF=AM 12:00
PLAY MODE=PLAY
SELECTOR=TUNER(1ch)
REC MODE OFF
2. BACKUP
This function holds the current state of the unit even if the
AC power of the receiver is turned OFF.
(1) Operation outline
The backup state set command signal (CE) of a microcom-
puter is set low when the AC power is turned OFF. The
microcomputer detects the signal and enters the stop state.
The microcomputer is reset when the AC power is turned
ON. The data for backup state confirmation is checked by
reset processing.
The microcomputer is initialized when the data was
destroyed. If it is not destroyed, the microcomputer is started
in the backup state.
EThe data for backup state confirmation is written in a RAM
area.
E The microcomputer is set to the STOP mode so as to
save the power consumption.
EA backup state set command signal is detected by a timer
interrupt of 1 msec.
EThe backup guarantee period is set in a circuit.
(2) Backup state setting
EThe data (A596, 5A69H) for backup state confirmation is
written in a RAM area.
(3) Contents of backup data to be held
[[[AMP [[[
EPOWER ON/OFF
EDISPLAY MODE
ESELECTOR SOURCE
EN.B. CIRCUIT MODE
EA CLASS VOLUME VALUE
EAB CLASS VOLUME VALUE
EPURE A MODE
[[[TUNER [[[
ELAST BAND
EPRESET CHANNEL/RECEIVING STATION FRE-
QUENCY/PI/TA/PTY/PS
E LAST RECEIVING STATION FREQUENCY AND PRE-
SET CHANNEL (AM/FM)
EPRESET MEMORY data (1ch~40ch)
EAUTO/MANUAL
[[[CLOCK/TIMER [[[
ELAST CLOCK DATA
E PROGRAMMED CONTENTS/PROGRAM TIMER WOR-
KING MODE ON/OFF
EO.T.T. SETTING TIME/O.T.T. WORKING MODE
ON/OFF
3
Page 4
R-SE7/SE-7(G)
CIRCUIT DESCRIPTION
3. DESTINATION LIST OF TUNER
3-1 Destination List of Tuner
Desti-
nation
K1
E1
E3
(RDS)
M
Receive
BAND frequency
rangefrequency
87.5MHz~
FM
108.0MHz
530kHz~
AM
1700kHz
87.5MHz~
FM
108.0MHz
531kHz~
AM
1602kHz
87.5MHz~
FM
108.0MHz
531kHz~
AM
1602kHz
K2 or E1 is changed the setting "DSW1".
(DSW1=1 : K2, 0 = E1)
0 : NO DIODE1 : DIODEX : SWITCHING TRANSISTOR
Channel
space
100kHz +10.7MHz25kHz
10kHz +450kHz10kHz
50kHz +10.7MHz25kHz
9kHz+450kHz9kHz
50kHz +10.7MHz25kHz
9kHz+450kHz9kHz
1Freference DSW1 DSW2
PLL
DIODE SW
D518 D519
11
01
10
X1
4. TEST MODE
4-1. Initializing
The system is initialized when the power is turned on while
pressing the on/standby key.
(1) Contents of operation
EAll the functions are initialized.
4-2. AMP test mode using main unit's keys
4-2-1. Entering the AMP test mode
ETurn on the power while pressing the BAND key.
4-2-2. Canceling the AMP test mode
EBy turning off the power, the system is initialized and the
test mode is canceled.
4-2-3. Contents of AMP test mode
(1) Automatic on/standby ON
EThe POWER ON state is entered whenever the power is
turned on while pressing the BAND key. All functions are
then initialized and activated in the all-lighting mode.
ESub-clock oscillation diagnosis function
The oscillation diagnosis (existence of oscillation and
measurement of period) of a sub-clock is performed
before the test mode is entered. If the diagnosis result is
OK, the system enters the test mode.
If the diagnosis result is NG, the oscillation of the sub-
clock is diagnosed again. If the result is OK, the system
enters the test mode. If the diagnosis result is continu-
ously NG five times, the system stops with ERR 1 and
ERR 2 displayed.
(2) All-lighting mode
EAll the fluorescent display indicators and LED lamps light
when the power is turned on while pressing the BAND
key.
E After that, the all-lighting mode is canceled when any
main unit's key is pressed. The normal display obtained
when the selector is set to TUNER then appears.
(3) Others
EThe AMP test mode is not terminated even if the selector
is set to positions other than TUNER.
EIn the AMP test mode, the muting during mode selection
is not controlled. However, the operation during the
power-on sequence is the same as the normal operation.
EThe SP protection operation is also the same as the nor-
mal operation.
E In the AMP test mode using main unit's keys, the keys
below provide a special operation according to the position where the selector is set. The main unit's keys
except described below and the rotary encoder provide
the normal operation.
(4) When selector is set to TUNER
KeyOperation
PURE A keyIncrements the P.CALL every time this
key is pressed.
N.B. key Decrement the P.CALL every time this
key is pressed.
ENTER keySelects the display cyclically in the order
below every time this key is pressed.
@ Write data in the unused area of E2PROM, then read the
written data. If the read data is the same as the written
data, "RAM OK" is displayed in the fluorescent display
indicator. If the former is different from the latter, "RAM
NG" is displayed.
A Set the TUNER ATT to OFF and display the S level in
hexadecimal when the ENTER key is pressed. ("ATT
OFF **" is displayed in the fluorescent display indicator.)
B Set the TUNER ATT to ON and display the S level in
hexadecimal when the ENTER key is pressed. ("ATT ON
**" is displayed in the fluorescent display indicator.)
* The special display using the ENTER key is continued until
the next operation is carried out. (**: S LEVEL)
When keys other than ENTER are pressed in items @to B
above, the TUNER ATT is set to OFF and the normal display
appears. The operation corresponding to the key that has
been pressed is performed in this case.
(5) When selector is set to positions other than TUNER
[ENTER key] Every time this key is pressed, master VOL-
UME level is selected cyclically.
INITIALIZE level
Value of Master
VOLUME
MAX8616.00
MID408.00
MIN10.20
INITIALIZE71.40
Press the ENTER key.
ìî MAX î MID î MIN ì
Press the PURE A key,
then press the ENTER key.
4
Page 5
R-SE7/SE-7(G)
CIRCUIT DESCRIPTION
[ AUTO key ] Selects the MUTE operation and equalizer
cyclically in the order below for operation display every time
this key is pressed.
-- -> MUTE operation -> Minimum -> Maximum ->
ƒ In the operation for except the AUTO key, become pre-
condition equlizer .
ƒPre condition : The equlizer becomes the condition to be
pushed the AUTO key before
(include N.B. circuit).
(6) SERIAL TEST CODE LIST
Refer to Service manual (B51-5210-00) of R-SA7 on
page 7.
[ BAND key ] Every time this key is pressed, all the displays
go off and the normal display is selected cyclically.
ƒPre-condition
--
4-3. RDS test mode using main unit's keys
4-3-1. Entering the RDS test mode
ETurn on the power while pressing the TUNING UP key.
4-3-2. Canceling the RDS test mode
EBy turning off the power, the system is initialized and the
test mode is canceled.
4-3-3. Contents of RDS test mode
EThe POWER ON state is entered whenever the power is
turned on while pressing the TUNING UP key. All the
functions are then initialized.
E In the RDS test mode using main unit's keys, the keys
below provides a special operation according to the posi-
tion where the selector is set. The main unit's keys
except described below and the rotary encoder provide
the normal operation.
KeyOperation
CLASS A keyPerforms the same operation as for
remote control key "DISPLAY" every time
this key is pressed.
INPUT SEL. key Performs the same operation as for
remote control key "PTY" every time this
key is pressed.
N.B. keyPerforms the same operation as for
remote control key "TA" every time this
key is pressed.
ENTER keySelects the display cyclically in the order
below every time this key is pressed.
B Set the TUNER ATT to ON and display the S level in
hexadecimal when the ENTER key is pressed. ("ATT ON
**" is displayed in the fluorescent display indicator.)
* The special display using the ENTER key is continued until
the next operation is carried out. (**: S LEVEL)
When keys other than ENTER are pressed in items @to B
above, the TUNER ATT is set to OFF and the normal display
appears. The operation corresponding to the key that has
been pressed is performed in this case.
4-4. SERIAL TEST MODE
(1) Setting the serial test mode
The unit is put into the serial test mode when a serial code
"TEST ON" is input during the POWER-ON sequence.
In the 16-bit serial test mode, serial code C27FH is input.
E In the serial test mode, all remote control keys and ordi-
nary serial codes are disabled. Only the panel keys per-
form the same operation as usually.
(2) Canceling the serial test mode
EThe serial test mode is canceled to return to the ordinary
mode by inputting a "TEST OFF" code (C27 EH). After
the ordinary mode was returned, the serial mode is
returned to the state before the test mode is entered.
The backup operation is not initialized.
EThe serial test mode is also canceled when the AC power
is turned OFF.
(3) Cautions
EThe serial test code is prescribed as a 16-bit code only.
EThe operations below are inhibited in the serial test mode.
The operations mentioned above cannot be guaranteed
when they are performed in the serial test mode.
E An identical code is output when the serial test mode
code is input.
@Write data in the unused area of EEPROM, then read the
written data. If the read data is the same as the written
data, "RAM OK" is displayed in the fluorescent display
indicator. If the former is different from the latter, "RAM
NG" is displayed.
A Set the TUNER ATT to OFF and display the S level in
hexadecimal when the ENTER key is pressed. ("ATT
OFF **" is displayed in the fluorescent display indicator.)
5
Page 6
FL DISPLAY (FIP9GM6R)
RESET
CE
REMOCON
LEVEL IN
CLASS A LED
BIAS MID
BIAS HI
LOW RELAY
HI RELAY
SPEAKER RELAY
(X09) J5
(X14) IC2
(X14) S2
DATA
BUSY
ENC-C
ENC-D
(X14) ED1
(X05) IC2
(X09) IC1
(X14) IC3
u-COM
uPD78045FGF057
9
16
4
1
3
3
1
3
2
2
PLL IC
(LC72131)
KEY MATRIX
SELECTOR ANALOG
SW CONTROL IC
(NJU7313AM)
E2PROM IC
(X24C04)
MULTI CONTROL
ENCODER
(R-SE9 only)
(X14) S1
ENC-A
ENC-B
2
VOLUME ROTARY
ENCODER
(X14) IC4
SIGNAL LEVEL
RDS CLOCK
RDS DATA
3
RDS
(X09) IC3
2
ELECTRIC VOLUME
IC (M62420)
SD
STEREO
HEAD PHONES
PROTECTION
A MUTE
T MUTE
H. P. MUTE
ATT
A CLASS ON
✽
SERIAL
R-SE7/SE-7(G)
CIRCUIT DESCRIPTION
5. Microprocessor : uPD78045FGF057 (X14 : IC1)
5-1 Microprocessor periphery block diagram
Key matrix
64
KS0DSW0DSW1 (D158)DSW2 (D159)
63
KS1POWERAUTO / MONOBAND
62
KS2N. B. CIRCUIT
61
KS3pure AENTER
6
60
KR0
No. of : u-COM port No.
59
KR1
(R-SE7) INPUT SEL.
(R-SE9) MODE
(R-SE7) TUNING UP
(R-SE9) No. use
(R-SE7) TUNING DOWN
(R-SE9) No use
58
KR2
Page 7
R-SE7/SE-7(G)
CIRCUIT DESCRIPTION
5-2 Pin description
Pin No. Name I/O Description Active
1~7 7G~1G O FL grid 7~1 —
8 VDD — Micro processor power supply (+5V) —
9 E2PROM SCL O E2PROM control clock —
10 E2PROM SDA I/O E2PROM control data —
11 ENC C — Multi control encoder input A —
12 ENC D — Multi control encoder input B —
13 A CLASS ON O Power ON/OFF control signal H : OFF L : ON
14 SEL STB O Selector IC strobe —
15 SEL/PLL CLK O SEL/PLL IC control clock —
16 SEL/PLL DATA O SEL/PLL IC control data —
17 RESET I Microprocessor reset L : RESET ON
18 CE I AC OFF(MAIN POWER) detection Signal L : AC OFF
19 PLL DO O IF count data —
20 AVSS — A/D power SUPPLY (GND) —
21 PLL CE O PLL chip enable control L : CE
22 T MUTE O Tuner mute signal L : MUTE ON
23 STEREO I Stereo signal detection L : STEREO ON
24 SD I Synchronized signal detection —
25 VOL SCL O Electric volume IC control clock —
26 VOL SDA O Electric volume IC control data —
27 LEVEL IN I Volume level input —
★ 28 S.LEVEL(RDS) I Signal level —
29 A VDD — A/D power supply (+5V) —
30 A VREF — A/D reference voltage(+5V) —
31, 32 OSC — 32kHz oscillator —
33 Vss — Microprocessor power supply (GND) —
34, 35 OSC — 4.19MHz oscillator —
36 S.DATA I/O 16bit system data —
37 S.BUSY I/O 16 bit system busy H : BUSY L : READY
38 H.P. MUTE O Head phones mute signal L : ON
39 ATT O CLASS A control signal H : A CLASS L : AB CLASS
40 A MUTE O Audio mute signal L : ON
41 HIGH RELAY O AMP high relay control H : ON L : OFF
42 LOW RELAY O AMP low relay control H : ON L : OFF
43 SP RELAY O Speaker relay control H : ON L : OFF
★ 44 CLK(RDS) I RDS clock —
★ 45 DATA(RDS) I RDS data —
46 PROTECTION I Protection detection H : ON L : OFF
47 REMOCON I Remote control input —
48 IC — — —
49 CLASS A LED O CLASS A LED H : OFF L : ON
50 BIAS MID O Bias control signal MID —
51 BIAS HI O Bias control signal HI —
52 VDD — Microprocessor power supply (+5V) —
53 ENCA I Volume encoder in put A —
54 ENC B I Volume encoder input B —
55 HEAD PHONE I Head phones signal detection H : ON L : OFF
56, 57 NC O — —
58~60 KR2~KR0 I KEY return 2~0 H : KEY ON
61~64 SEG16~13/KS3~0 O FL Segment 6~13 /key scan 3~0 H : ON
65~70 P12 SEG12~SEG7 O FL Segment 12~7 H : ON
71 V load — FL drive power supply (-30V) —
72~77 P6 SEG6~SEG1 O FL Segment 6~1 H : ON
78 NC O — —
79, 80 9G, 8G O FL grid 9, 8 —
★ E/T type only, other types unused.
The RDS PTY AF search always corresponds to a span search of 100kHz. Therefore, a span search of 50 KHz
cannot be performed.
7
Page 8
R-SE7/SE-7(G)
NO.
ITEM
INPUT
SETTINGS
OUTPUT
SETTINGS
TUNER
SETTINGS
ALIGNMENT
POINTS
ALIGN FOR
FIG.
1
DISCRIMINATOR
(A)
98.0kHz
1kHz, ±75kHz dev.
60dBµ(ANT input)
Connect a DC
voltmeter
between
Pin 1 and Pin 2
of CN 2.
MONO
98.0MHz
L 31
0V
(a)
L 32
Minimum distortion.
2
DISTORTION
(STEREO)
(C)
98.0MHZ
1kHz, ±68.25kHz dev.
Pilot: ±6.75kHz dev.
60dBµ(ANT input)
(B)
AUTO
98.0MHz
IFT (A1)
Minimum distortion.
(a)
NO.
ITEM
INPUT
SETTINGS
OUTPUT
SETTINGS
AMP
SETTINGS
ALIGNMENT
POINTS
ALIGN FOR
FIG.
POWER: ON SELECTOR : AUX
1
B CLASS
IDLE CURRENT
Connect a DC
voltmeter across
CN1(L)
CN2(R)
(X09, A/7)
PURE A : OFF
Volume : 0
VR1(L)
VR2(R)
(X09, A/7)
20mV
(b)
SPEAKER
(6 – 16 Ω)
R
L
SUB
WOOFER
PRE OUT
FM75Ω
FM300ΩGND
AM
ANTENA
SYSTEM
CONTROL
R
L
ININ
CDAUX
REC OUT
PLAY OUT
REC OUT
PLAY OUT
TAPE
MD
Oscilloscope
Distortion meter
AC voltmeter
Dummy antenna
(A)
(B)
(C)
(D)
AG
AG
FM SG
MPX
AG
FM SG
AM SG
(a)(b)
CN1(L)
CN2(R)
Dc voltmeter
20mV
FM SECTION SELECTION :FM
X05-4622-71 (E/T TYPE)
AUDIO SECTION (X09-469x-xx)
ADJUSTMENT
—
SYSTEM CONNECTIONS
8
Page 9
R-SE7/SE-7(G)
PARTS DESCRIPTIONS
9
Page 10
ACEBD
PC BOARD(Component side view
1
2
3
TUNER UNIT(X05-4600-12) : K
(X05-4600-72) : M
)
4
TUNER UNIT (X05-4622-71) : ET
5
6
7
10
Refer to the schematic diagram for the value of resistors and capacitors.
Page 11
FHJLNGIKMO
PC BOARD(Component side view
1
2
3
)
AUDIO UNIT (X09-4690-11) : K
(X09-4690-21) : M
(X09-4692-71) : ET
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
1112
Page 12
ABDFHJCEGI
-B LINE
+B LINE
IC1
IC2
TUNER UNIT (X05-4600-xx)
AM
IFT
OSCRF
:
:
D3,4
: 2SC4116(Y,GR) orQ5
2SC4177(C5,C6)
D4
UZ-5.1BSB
MTZJ5.1(B)or
IC
FM 300Ω
D8
SW
FM/AM
IC
SYSTEM
FM/AM
Q5
FM
D10MA111
HSS104
2SA1611(M5,M6)
Q3
PLL
D3
:IC4NJM4565M
D2
D1
Q1
FM IF
AMP
LC72131
LA1832
:
:
IC2
IC1
2SC2714(R.O)
:
:Q1
Q3
:D1,2,81SS133 or
2SA1586(Y,GR) or
AM ANT
GND
FM 75
J1
J2
Ω
+12V
+12V
-B
+B
SIGNAL LINE
GND LINE
+5V+5V
+5V+5V+5V
+5V+5V
+5V
+5V+5V+5V
+B
+B+B
+B+B
+B
+B
+B+B+B+B
+B
+12V+12V
+5V
+5V+5V
+5V
+12V+12V
+12V+12V+12V
0V(0.6V)
VT VOLTAGE
LF:LOW FREQUENCY
HF:HIGH FREQUENCY
VT VOLTAGE
4.7V
1.2V
4.1V
1.7V
HF
LF
HF
LF
FREQ.
AM
FM
BAND
0.2V(1.9V)
13.1V
12.9V(0V)
12.1V
0V(10.4V)
2.5V(0V)
ST:4.0V
MONO:0V
5.1V0V0V0V
2.5V
0V
0V
1.0V
1.0V
4.4V
2.5V
5.1V
2.1V
11.2V
1.3V
5.1V
5.1V
5.2V
2.1V
2.1V
2.1V
(3.8V)
(1.3V)4.0V(0V)
2.1V
(1.0V)(3.0V)
5.2V
3.7V
1000P
C5
22P
C63
1K
R40
C4
0.01
4.7u25
C19
R14 7.5K
1W
+
C25
10u16
R41
180
1K
R20
C52
47P
UNTUNE:4.9V
2.5V
ST:0V
MONO:4.7V
3.2V
0V
4.0V
2.5V
(2.0V)
2.4V
5.2V
(2.1V)
1.8V(2.1V)
1.3V
MONO:2.7V
ST:4.2V
2.5V(0V)
FM:11.0V
TUNE:0V
+12V
R30
1K
1/4W
C3 4P
R46
100K
1
2
3
4
8.2K
R19
C23
1u50
+
X2
456KHz
47K
R13
47K
R7
C21
C22
5600P
C17
1000P
C18
10u16
+
C16
LOWCUT
PILOT
SMETER
OSCBUFF
SW
DET
15K
R47
C13
1000P
+
C14
1u50
C15
22P
47K
R48
3K
R18
+
C12
2.2u50
1u50
C11
+
CF3
10.7MHz
270
R17
L2
R44
100
0.01
C8
10
11
7
8
9
6
45312
12
13
14
15
16
17
18
19
20
22
21
R25
100
L4
1uH
0.01
1000P
47u10
10K
1K
2.2K
1000P
100P
2.2u50
+
1/4W
R26
560
R24
5.6K
R70
C29
R32
1.2K
12K
R33
C32
C31
C35
R28
R29
1K
C34
C33
R31 10K
6
R27
R22
R23
1K
1K
C38
R21
1K
470P
7.2MHz
X1
C37
22P
C36
27P
5
4
3
+
100u16
C30
+
24
23
22
20
19
17
16
18
21
141513
1
OSC
FMSDADJ
2
AMMIX
FMIF
AFC
3
REG
AMRF
5
AMIF
AM
6
SD
GND
AMAGC
DETOUT
8
STEREO
MPXIN
9
VCC
FMDET
MPXVCO
7
4
R
IFCOUNT
DET
L
FM/AM
PHASE
12
11
10
+
C9 10u16
C10 0.047
AMIFOUT
C20
0.1
ON
RESET
12bits PROGRAMABLE
DIVIDER
SWALLOW COUNTER
1/16,1/17 4bits
UNIVERSAL COUNTER
2
DATA SHIFT REGISTER LATCHC B I/F
DETECTOR
UNLOCK
CHARGE PUMP
PHASE DETECTOR
DIVIDER
REFERENCE
R8
330
L3
1uH
L1
330
100R6
3.3K
R5
5.6
0.01
C1
R3
0.01
CF1
R4
330
R2
1/2
POWER
680
C2
R1
CF2
R45
220
R43
1/4W
10K
C27
+
+
82
1/4W
1u50
C26
47u16
R42
(
)
(
(
)
)
(
)
C18
C12
4.7K
R6
C9
100P
2 GND
12P
R11
33
0.01
C17
2P
C11
L6
0.01
33P
C13
22P
C14
R9
1.8K
C15
6P
8
6
7 ANT1
ANT2
GND
56P
C19
C21
L1
L7
24P
C1
12P
C20
0
J4
10K1200P
2.2uH
L2
0.01
C26
C4
R5
100K
L3
3P
C2R2
33
R3
R4 330K
L4
C24
C6
4P
L5
J3
C7
R7
100K
0.01
R8
560P
0
C16
180
J2 0
C8
180
R10
0
J1
18P
T1
47P
1OSC
IF-OUT 2
VCC
3
0.01
VT 4
A1 (W02-2608-05)
TR4
:2SC2413K or 2SC2778
:2SK360
:1SV225 or HVM16D1~3
TR2~4
TR1
TR3
TR1
FM FRONT END
D1
TR2
X
X
X
X
2SA1534A
2SA954
2SA992
1
2SB764
2SC1845
2SC2003
2SB1659
2SD2589
2
UN5219
2SA1586
2SD1757K
2SC2714
2SC4116
3
NJM4565D-DM62420SP
4
SAA6579M5219P
5
NJM4565M
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
6
7
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 as the AM/FM signal generator is specified to the conditions as shown in the
list below. The measurement value may vary depending on the measuring instruments used or on the product. The value shown in ( ) is actual reading mea sured in the AM made.
MODECARRIER
FM98MHz1kHzSTEREO 67.5kHz 7.5kHz(Pilot)60dB
AM1000(999)kHz400HzMONO 30% MOD60dB
2SC4137
M5223FP
FREQUENCYDEVIATION
MODULATION
ANT INPUT
Page 13
KMOLN
A
R-SE7
X05-460X-XX
DISTNATION
CONTRY
GENERAL MARKET
USA
ABB
M
K
UNIT
NO
0-72
0-12
C21, 22
0.011µ
0.016µ
Rch
Lch
D10
CN1
(1/2)
IC4
IC4
BUFFER
(2/2)
R53
R52
39K
+12V
0V
0V
0V
0V
0V
0V
-13.6V
13.1V
.
R15
2/3
E3
X09-A/8
-12V
0V
13.1V
+12V
+12V+12V+12V+12V
+12V
-12V
-12V-12V
47K
R58
R57
47K
DET
PLLCE
CH SPACE
S-LEVEL
PLLCLK
PLLDO
PLLDATA
GND
-12V
Rch
+12V
T.MUTE
SD
Lch
STEREO
5
4
3
2
1
6
7
8
9
10
11
12
13
14
15
3.3K
R60
R59
3.3K
3
5
4
6
8
1+10u16
C59
2
3
C57
+
10u16
47K
R51
47K
47K
R54
47K
150K
R55
4
7
+
C60
10u16
6
5
10u16
+
C58
150K
R56
)
)
(
(
(
)
)
(
+
-
+
-
+12V+12V+12V+12V+12V
LA1836
LC72131
NJU7313AM
NJM4565L-D
LA1832
X24C04S
Y05-3480-11
R-SE7/SE-7(G)
Page 14
PQSRT
9.9V
FREQ.
LF
HF
LF
HF4.6V
1.1V
7.5V
2.1V
VOLTAGE(VT)
FM
AM
BAND
VT VOLTAGE
LF: LOW FREQUENCY
HF: HIGH FREQUENCY
: TE
C5
R11
33
7
GND
2
3
1
4P
C22
680P
L7
C20ANT
GND
R12
100K
C26
0.01
C17
L6
0.01
R5
C9
2P
100K
R2
2.2uH
33
L2
C1
1P
L1
100K
R1
6P
C25
C3 2P
680P
L3
C4
C2
3P
R3
10K
L61
1uH
C11
0.01
OSC
6
180
R10
220
0.01
C23
0
180
100K
C14
22P
C13
33P
4.7K
R6
0.01
C24
R7
C12
12P
10P
C15
R9
1K
33P
C16
R8
330K
R13
R14
2.2uH
L5
R4 1M
L4
2P
C7
100P
C6
4P
J1
18P
C28
C8
T1
47P
IF-OUT
8
VCC 4
C18
0.01
VT
5
C96 100P
GND LINE
SIGNAL LINE
J2 0
GND
A1 FM FRONT END(W02-2565-05)
TUNER UNIT (X05-4622-71)
D1
J2
GND
FM 75Ω
: 1SV225 or HVM16
: 2SC2413K or 2SC2778
D1~3
TR3~5
D3
TR2: 2SC2620QB
TR3
TR1
AM ANT
J1
D62
D61
TR5
TR4
D2
TR2
D32: MA111
D31: MTZJ8.2(B) or UZ-8.2BSB
D1,33,61,62 : 1SS133 or HSS104
Q101,102: 2SD1757K
Q31,32: 2SC4116(Y,GR) or 2SC4177(L5,L6)
Q3,81,103: 2SA1586(Y,GR) or 2SA1611(M5,M6)
Q1,2: 2SC2714(R,O)
IC3: M5223FP
IC2: LC72131
IC1: LA1836
: MTZJ3.3(B) or UZ-3.3BSB
: MTZJ5.1(B) or UZ-5.1BSBD81
D101
RF
RF AMP
OSC
DISTORTION (ST)
MIX
BUFFER
: 2SK360TR1
1
2
3
4
5
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
6
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 as the AM/FM signal generator is specified to the conditions as shown in the
list below. The measurement value may vary depending on the measuring instruments used or on the product. The value shown in ( ) is actual reading measured
in the AM made.
MODECARRIER
7
FREQUENCYDEVIATION
FM98MHz1kHzSTEREO 67.5kHz 7.5kHz(Pilot)60dB
MODULATION
AM1000(999)kHz400HzMONO 30% MOD60dB
ANT INPUT
Page 15
UWYAAACVXZABAD
DISCRI
CN2
21
R53
1K
-12.7V
R101
1K
DET-OUT
CN1
15
DET-OUT
14
S-LEVEL
13
SD
12
STEREO
11
Rch
10
GND
9
Lch
8
+12V
7
-12V
6
(
(
(
(
T.MUTE
)
5
PLL-DATA
4
)
4
PLL-CLK
5
)
3
PLL-CE
3
)
2
PLL-DO
6
1
NC
R-SE7
L62
+
C1 47u16
C2 1u50
BUFFER B.P.F
Q31
2.6V
R40
3.3K
X31 456K
3.0V(3.4V)
23
24
DET OUT
MPX VCO
4.1V(1.3V)
ST AM IF
FM DET
9
R35
33K
8.3V
L31
L32
R59
2.2K
DISCRIMINATOR
+
C90
2.2u50
R91
2.2K
5.1V
1K
R88
17
POWER
ON
RESET
9
8
0V(9.7V)
1000P
R41
2.2K
R42
47K
+
C49 1u50
2.9V
22
MPX IN
VCC
10
C85
100P
2.5V(0V)
16
SWALLOW COUNTER
11
10
C50
3.6V
21
MPX OUT R
FM/AM
11
0.2V
1/16,1/17 4bits
12.3V
+
C70 100P
C46 100u10
26
AM AGC
AM IF IN
GND
6
C37
1
3.1V
100P
C47C48
R39 22K 6800P
25
AM LOW OUT
SD
7
8
0V
4.8V
L63 10uH
C66
10.6V
R16
R13
22
330
6P
R15
R14
Q2
C68 2P
100
330
1.4V
C7 0.01
C67
3.7V
CF2
C8 0.01
C69
0.01
22P
1.8V(1.5V)
C43
0.47u50
+
C33 10u16
R31
82 1W
+
C44 0.047
R36 39K
3.6V
C34 0.1
D31
R37
FM IF INOSC OUT
130
+
C36 0.047
C35 10u16
+
C32 0.01
C31 47u16
2.7K
C45
3.6V
29
AM OSC
FM SDADJ
AM MIX OUT
3
2
8.2V
3.6V
22P
28
AFC
FM IF BIAS
L33
AM IFT
3.6V
27
AM RF IN
8.3V
R38 33K
0V(1.1V)
REG
4
3.6V
2.8V(3.9V)
5
3.6V
OSC
C64
4P
C63
R7
Q1
R4 680
3.3K
R9 100
R8
R6
R5 330
0.033
330
1.4V
22
C5
0.01
Q1,2
FM IF
AMP
C3 0.01
R10
3.3K
2.1V
C6
0.01
C4
0.01
R11
680
R12 1.2K
R67
100K
C61
0.01
R69 10K
R2
220
10.6V
+
R1
2.1V
100 1/4W
CF1
R3 3.3K
12.1V
VT
C91
0.022
D1
R19
C9
4.7
0.01
R17
620
C82
27P
2.5V
RF ATT
0V
12.3V
Q3
R18
12K
12.3V
R20
1.2K
R21
100K
IC2
PLL
IC
C81
22P
X81
7.2MHz
2.5V
1
C92 470P
243
R83
22
REFERENCE
2
C B I/F
5
0V
0V
0V
1K
1K
R81
R82
)
3
4
()(
21
DIVIDER
1K
)
5
(
6
5.1V
R80
3.2V
1K
)
6
(
1.0V
1.0V
192018
PHASE DETECTOR
CHARGE PUMP
UNLOCK
DETECTOR
DATA SHIFT REGISTER LATCH
7
L34
C52
+
10u10
R44
3.3K
3.6V
20
19
AMP IN R
MPX OUT L
3.6V
AM SDADJ
IF SEEK
V-SM
12
13
2.8V(2.0V)
+
R32 5.6K
C30 0.047
C38 10u10
1/2
UNIVERSAL COUNTER
C53 0.027
C54 0.027
C51
+
10u10
R43
3.3K
18
17
AMP IN L
AMP OUT R
AM NARROW
PHASE DET
FM/AM SW
14
1.7V7.3V
R33 3K
+
+
C40 1u50
C41 0.47u50
C86
0V(2.5V)
12bits PROGRAMABLE
C56
2.2u35
+
C55
2.2u35
+
16
AMP OUT L
PILOT DET
15
D32
+
C42 2.2u35
1K
R87
1000P
141513
DIVIDER
IC1
FM/AM/
MPX
SYSTEM
IC
R34 8.2K
R86
0V
C94 1000P
R46
1.2K
R45
1.2K
FM/AM
SW
6.8V(0V)
Q32
1K
1K
R85
C84
1000P
12
R49
47K
0V(0.6V)
C95
47P
C87 47u10
0V
+
L36
L35
R90
5.6K
C93 0.01
R84 10K
12.3V
1/4W
D81
12.1V(0V)
R94
560
C58
C57
6800P
6800P
C89
2.9V
47u16
FM
Q81
R92
12K
R47
3.9K
1/4W
+
12.3V
R89
100
L81
1uH
R93
1.2K
R56
100K
R48
3.9K
2.9V
47K
R55
R50
10K
4.3V
11.5V(12.0V)
8
5
+
6
–
4
IC3(2/2)
3
+
2
–
MUTE
Q101
Q102
0V
IC3(1/2)
7
R54
68K
1
R105 10K
7.0V
D33
0V
ON:0.6V
OFF:-2.2V
D101
BUFFER
R51
1K
R52
R103 820
1K
R102
100K
C60 0.1
R104 47K
MUTE
CONTROL
Q103
3.6V
MUTE ON:0V
MUTE OFF:4.8V
X09-A/8
-E1
2/3
A
Y05-3480-11
R-SE7/SE-7(G)
Page 16
AEAFAHAJALANAGAIAKAM
AUDIO UNIT
(X09- ) (B/7)
TO X09 E/7
(X09-4690-00) (A/7)
IC1
18.5V
-19.5V
0.6V
-24.3V
-24.0V
-18.9V
0V
0.7V
23.6V
0V
0V
24.0V
24.0V
24.0V
0V
0V0V
0V
24.0V
0V0V
-15.1V
24.0V
1.2V
1.2V-1.2V
-1.2V
-1.2V
0V
1.2V
1.2V
24.0V
10.4V
0V
10.5V
0V
-15.1V
0V
0V
13.0V
11.2V
23.5V
11.9V
11.9V
0V
-13.0V
-12.4V
-24.7V
10.4V
0V
0.7V
0V
24.8V
-24.4V
11.8V
-12.4V
0.7V
0.7V
-12.4V
11.8V
0V
A
: 2SA992(F,E)Q54,67
D40
WH2
B
C
Q64 Q65
Q63
CURRENT DETECTOR
DC
DETECTOR
: 2SC4116(Y,GR) or 2SC4177(L5,L6)Q56,57,63,69,70
: DTC113ZUA or UN5219Q53
: MTZJ4.7(B) or UZ-4.7BSBD20,21,24,28,33
: MTZJ5.1(B) or UZ-5.1BSBD22
: MTZJ3.9(B) or UZ-3.9BSBD23,39
: 1SS133 or HSS104D25,26,29,30,32
: MTZJ11(B) or UZ-11BSBD27
: MTZJ20 or UZ-20BSD36,37
: KBP02ML-6127D40
: S5688B or 1SR139-400D10-14
: D3SBA20F03 or RBV-402LFAD5
: MA111D6,7,31
: 1SS131 or HSS104AD8,9
: MTZJ16(B) or UZ-16BSBD15,16
: MTZJ6.2(B) or UZ-6.2BSBD17,19
: MTZJ6.8(B) or UZ-6.8BSBD18
6-16 )(
SPEAKER
2B
1A
IDOL
T.P(R)
IDOL
T.P(L)
CN2
CN1
20V AVR
Q66
Q62
D37
D36
CN4
D17
Q59
D18
D16
D15
5.6V
AVR
D39
Q58
D9
D8
D10
D11
D13D14
PHONES
DRIVE
MUTE
Q68
D12
-30V AVR
CN10
CN8
VOL.
ELECTRIC
A CLASS
AMP
(1/2)
IC4
(2/2)
IC4
D26
D25
D23
D21D20
D24
D22
IC5
(1/2)
Q60
Q61
Q2
Q1
Q3
Q4
ATT.
-6dB
MUTE
DRIVE
ATT.
DRIVE
MUTE
DETECTOR
LEVEL
(2/2)
IC5
J5
-
+
+
-
2SC4177(L5,L6)
SELECTOR
: W02-2561-05A1
: FIP9GM6RED1
ENTER
VOLUME
CONTROL
J501WH4
(3G)
: B30-2521-05D560
: 1SS131 or HSS104AD515-519,520
: IC11
: S-806D-ZIC12
: 2SC4116(Y,GR) orQ504
D502,504-511,513,514,523
: MA111
D503,521,522: 1SS133 or HSS104
SENSOR
REMOTE
A1
D514
D513
D518
D519
S516
RESET IC
RESET
Q504
D505
D504
D502 D522
E4
AUTO/
TUNING
S507
BAND
S506
S503
TUNING
MONO
S508
INPUT
S505
S502
CN5
9G
ED1
(9G-2G)
PHONES
X
X
X
X
A
X
X
X
10K
R170
-24.0V
R41
1K
R39
2.2K
R149 47K
R34
-B
+B
SIGNAL LINE
GND LINE
1/4W
C41
100P
C42
100P
4.7u25
R189
1.1K
R141
2.2
R158
10K
+
C143
47u25
R142
2.2
+
C139
220u10
C140
100
R169
R168
1.5K
10K
R88
47K
R84
R155
2.2 1/4W
2200P
2
1
2
1
R135
-B
-B
+B
-B
+B
-B
GND
Rch OUT-
Rch OUT+
+B
-B
Lch OUT-
Rch NF
Lch NF
Lch OUT+
SDA
SCL
R182
3.3K
R97
22P
GND
LEVEL
ATT
R87 10K
2.2K
R163
10K
R164
K3
R52
1K
2
1
3
4
5
6
7
8
9
10
11
+5.6V
+5.6V
-30V
-30V
+5.6V+5.6V
+5.6V
+B
-B
+5.6V
12345678
1.8K 1/4W
R122
+
C114 10u25
1.2K
R118
C103 22u35
+
6.8
1/4W
C112 100u25
+
10u25
C113
C110 47u50
R119
R190
2.2K
R171
R150
220K
3.3K
R192
+
100u35
C109
+
+
C136
HP.MUTE
HP.MUTE
AC
AC
GND
F.OFF
-30V
5.6V
R191
2.2K220K
100P
C24
C21
IC3
+12V
-12V
+B
-12V
+12V
+B
-B
+B
C58 10u25
+
R154 2.2K
C60 10u25
+
R184
12K
12KR152 2.2K
+12V
C133
R96
100
R983.3K
33K
R56
C32 22P
100
R50
+
100u10
C40
+
C39
100u10
R48
33K
2200P
C62 22P
C61 22P
C38C37
2200P
C63 0.01C64 0.01
R186
750
R185
750
R47
33K
+
+
2.2u50
C36
2.2u50
C35
-
+
1
8
2
3
+
-
7
4
5
6
+
C131
10u25
R147
100K
C132 100u10
+
R148
100
+
10u25
C137C135
100
R109
+
10u25
1.8K
R139
2.2K
3.3K
R120
1K
+
C34 4.7u50
R137
220K110K
R136
R144
R143
1K
C126 4.7u25
220K
R46
R153
2.2K
10u25
C59
+
+
C57
10u25
R183
12K
R181
12K2.2K
R151
100
R95
+
C130
10u16
R45
220K
100
R49
C31
R55
33K
C134
+
47u25
+
47u25
R40
2.2K
Q3
R43
2.2K
2.2K
R37
100K
R35
100K
R36
+
C33
4.7u50
2.2K
R38
C128
3.3u50
47K
R138R140
2.2K
R44
2.2K
1K
R42
5
6
LOUT
8
ROUT
DVDD
9
SDA
DGND AGND
7
4
RESETSCL
10
1
2
3
4
5
6
7
8
9
10
1K
2019181615
131214
17
11
1
LIN
AVDD
2
RIN
VREF
3
2.2u50
+
C22
2.2u50
220K
R32
220P
C124
R133
100K
C125
220P
C30
0.033
0.47
C28
0.022
C26
+
0.022
1.8K
R33
1.5K
R132
R146
1K
1K
R145
C127
1000P
R131 120
+
100u10
C123
0.033
C290.47
C27
C25
R177 100K
+
7
6
5
MUTE
GND
-12V
+12V
Lch
GND
Rch
-24.0V
+23.6V
+23.6V+23.6V
-24.0V-24.0V
+23.6V
-+1
4
8
2
3
R31
220K
-12V
10u25
C122
+
100P
C23
-B
+B
SIGNAL LINE
GND LINE
3
2
1
C524
0.01
+5V
+5V
+5.6V1
2
3
4
5
22P
C535
R528 10
+
C502
33u6.3
OUT
GND
VDD
0.01
0.01C503
C504
0.01
R569
53
54
55
R532
220
R531
220
10K
R530
0.022
C526
C534
4700P
C533
4700P
R529
10K
10K
C531
1K
R570
5:D GND
1:A GND
3:R
2:L
4:HP IN
18
17
+
C509
330u6.3
R538
10K
R537
1K
C507 1
C505 0.01
OUTIN
GND
R533
10K
+
C506
1u50
R536
100KR534
10K
GND
CLOCK
DATA
DET
+5.6V
45
44
R578 10K
R577 10K
R576 10K
1 2 3
DET
HP Lch
A GND
S16
S15
S15
S1
S5S4
S3
S9
S10
S8
S12
S7
S2
S6
S14
S11
S13
\M+183B6
X
X
X
X
X
X
X
X
X
X
X
X
X
X
)
(
(
)
)
(
(
)
)
(
(
)
)
(
2.4V
2.4V
2.0V
4.8V
2.4V
5.6V
4.8V
2.4V
2.4V
IC701
(X09-) (E/7) : TE
RDS UNIT
2
1
4
3
5
4
7
RDCLKDUAL
RDDATATS7
OSC1MUX
VREF
6
OSC0
VDDa
5
VDDd
VSSa
3
VSSd
SCOUT
CIN
2
TSTLD
TEST
1
13
10911
12
141516
22P
C705
C707
0.01
C706
47P
4.332X701
R704
2.2K
100
R706
R705
100
R701
560P
C704
0.01
C708
L701
47u6.3
C709
+
L702
R703
47K
C702
2.2u50
+
C703
330P
C701
0.01
10uH
22K
1uH
8
47K
R700 3.3M 1/2
R708
R707
47K
MHz
R702 22K
WH3
D701
E5
RDS DATA
SYSTEM
DEMODULATOR
IC701
D701: 1SS133 or HSS104
: SAA6579
TO X09 B/7
P1
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.
Page 18
DISTINATIONUNIT
CONTRY
GENERAL MARKET
UK
EUROPE
USA
Parts with exploded numbers larger than 700 are not supplied.
2
B
C
EXPLODED VIEW (UNIT)
Page 20
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : GermanyT2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
25
indicates safety critical components.
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : GermanyT2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
indicates safety critical components.
Page 21
26
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
C1CE04KW1C470M ELECTRO47UF16WV
C2CE04KW1H010M ELECTRO1.0UF50WV
C3 -8CK73FB1H103KCHIP C0.010UF K
C9C91-0769-05CERAMIC0.010UF K
C30CK73EB1E473KCHIP C0.047UF K
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : GermanyT2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
indicates safety critical components.
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : GermanyT2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
indicates safety critical components.
Page 22
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : GermanyT2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
27
indicates safety critical components.
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : Germany T2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
indicates safety critical components.
Page 23
28
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
C502C90-3211-05ELECTRO33UF6.3WV
C503-505CK73FB1H103KCHIP C0.010UF K
C506C90-3253-05ELECTRO1.0UF50WV
C507CK73EF1C105ZCHIP C1.0UFZ
C508CK73FB1H103KCHIP C0.010UF K
C509C90-3216-05ELECTRO330UF6.3WV
C513-516CK73FB1H103KCHIP C0.010UF K
C517CC45FCH1H220J CERAMIC22PFJ
C518CC73FCH1H220J CHIP C22PFJ
C524CK73EB1H103KCHIP C0.010UF K
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : GermanyT2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
indicates safety critical components.
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : GermanyT2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
indicates safety critical components.
Page 24
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : GermanyT2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
29
indicates safety critical components.
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : Germany T2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
indicates safety critical components.
Page 25
30
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : GermanyT2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
indicates safety critical components.
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : GermanyT2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
indicates safety critical components.
Page 26
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK : USAP : CanadaR : MexicoT1 : GRAY
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG : Germany T2 : GOLD
Y : AAFES(Europe)X : Australia M : Other Areas
indicates safety critical components.
R-SE7/SE-7(G)
Page 27
R-SE7/SE-7(G)
Notes
SPECIFICATIONS
[Amplifier section ]
Rated power output
Class AB operation
20 watts per channel minimum RMS, both channels driven, at 6 Ω,1 kHz with no more than 10 % total harmonic
distortion.
(DIN) 1 kHz at 6 Ω, 0.7 % T.H.D.......................15 W + 15 W
Class A operation
7.55 watts per channel minimum RMS, both channels
driven, at 6 Ω,1 kHz with no more than 10 % total harmonic distortion.
Total harmonic distortion..............0.02 % (1 kHz, 10 W, 6 Ω)
Frequency response................20 Hz ~ 40 kHz, +0 dB, -3 dB
Signal to noise ratio (at 30 %mod., 1 mV input) ...........48 dB
Output level/impedance(30 %mod., 1 mV input)
.....................................................................0.18 V / 1 kΩ
General
Power consumption ......................................................45 W
Dimensions.........................................................W : 200 mm
H : 77 mm
D : 278 mm
Weight (net)..................................................................3.0 kg
1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be
changed without notice.
2. Sufficient performance may not be exhibited at extremely cold locations (where water freezes.).
Note:
Component and circuit are subject to modification to insure best operation
under differing local conditions. This manual is based on Europe (E) standard, and provides information on regional circuit modification through use of
alternate schematic diagrams, and information on regional component variations through use of parts list.
14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150 Japan
KENWOOD SERVICE CORPORATION
P.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A.