Kenwood KR-A5060 Service Manual

EXCEPT E,T
KR-A4060/A5060
CIRCUIT DESCRIPTION
1. Setting
1-1. Initial setting
¢ Function initial setting
Last channel MEMOTSY ....... cc eeeeeees FM : 87.5MHz
K TY DO ivi: huey etocsnds cena tates AM : 530kHz
EtVD6iserrssscilertviccoteanct aatisten ties AM : 531kHz
TUNING: MOE :.ssesacea ena eidnaiecoteedeeniats Auto
Bandas ee cds aes ats ae A a FM1
INDUtT SELECTON oo. ccc ccecesersntteeeaeeeeeeeeseseeeeees Tuner
VIDEO Monitor oo... ccc cece ccc cceeseceeessseeeenaaes VIDEO 1
TAPE 2 MOMItOF oo... cecccecccccceeeseeesesseteeeeeeneenaees OFF
MUutinG' si scutes Acai ae aaree OFF
POW iii. Servic hex cueenie ash boaadeastnadiessat deecatenannes OFF
Frequency memorized for each PRESET channel
when the memory is cleated (Test frequency)
[Band | FMT (M2)
rope | ek [ &-| «| © | * | € |
Pach [ers [as | ars | 7s | 50] sat |
zen [-a9.1 [oat | 7s | 75 | 630 | 630]
ach _|-90.0 | 900 | e75 | 75 | 990 | 990_|
acn-920 | 92.0] e75 | 7.5 | 1440 | 1440 |
ser 940 | 940 | e751] 075 | 1610 | 1602 |
| 7h | 100.1 [ 100.1 | 87.5 | 875 | 530 | 531 |
ser 102.0°} 1020 | 875 | 975 | 500 | sor
ser [106.01 1060 [e75 | e7s | sao] sor
oer [ 108.0" 108.0 [ 875 | 975 | sao | sar
*1700kHz is set for WIDE only.
* L-com output port initial setting
{Any figure in(_) is a pin number. ]
POWERUZA), iciiccs cxdedulevncstestring suebebeiteceai@p adele teareys Le
MUTED (28) sciasetvcvicnansetunnad an gitstenne tess apieatan sideebnake "HI"
MUTE 2 (26) oh csscsteesceleguatet cette teceraet igh geetanetadecavtis "H"
VRDOWN (TW) iscsucchis alas eae Aaaitinaie kein rhs
VRP (63) ssc cernscstetontar sears nit g uh taareeeernaasiereses tLe
The initial setting is performed in a following event
1. When backup memory data is destroyed when reset
is applied to the u-com.
2. When the power cord is plugged in to the AC wall
outlet while pressing the TUNER key.
1-2. Test mode setting
Method of entering the test mode
While pressing the CD key, plug the power cord to
the AC wall outlet. When the test mode is entered,
the FL tube display all lights up.
Method. of canceling the test mode
. Unplug the power cord from the AC wall outlet
once.
2. Send the reset signal to the RESET pin or some
other means to reset the pt-com.
—_ ©
Contents of test mode
. When the test mode is entered, the FL tube display
all lights up. This all lighting continues unless a ef-
fective remote control serial code or the test mode
is canceled.
. The test frequency is stored in memory for each pre-
set channel. (For each frequency to be stored in
memory, refer to its associated listing.)
3. The test mode is different from the normal mode in
the following operations :
When the tuner UP or DOWN key is pressed when a
mode other than TUNER has been selected, the po-
tentiometer is increased or decreased.
Once one of the these keys has been pressed, the
operation continues even if the key is released.
It stops automatically if the AUTO or POWER key is
pressed or if the AUTO or POWER key is not
pressed for 16 seconds.
=
No

Kenwood KR-A5060 Specifications

General

Brand	Kenwood
Model	KR-A5060
Category	Receiver
Language	English