KRF-V5010/V6010/V7010/VR-205/206/207/255/257
40KEY
NORMAL
REMOCON
(RC-0307)
REMOCON
•RESET
•RCV. CE
RESET
RESET
RCV. CE
FL DISPLAY
(11-MT-116GK)
RELAY
• POWER
• FRONT. A
• FRONT. B
• CENTER
• SURROUND
LED
• STANDBY
• SAP. SIGNAL
• MAIN
• SAP
MUTE
• A. MUTE
• T. MUTE
• SW. MUTE
ATTENUATE
• 10dB. ATT
PACK CONTROL
• VIDEO. MUTE (M type)
(X09) IC54
RDS IC
PHILIPS
(SAA6579)
CONTROL PORT
• SD
• STEREO
• S. LEVEL
(X05) IC2
E2PROM
Xicor
(X24C02)
SERIAL
8bit/16bit
STANDBY. LED
SAP. SIG. LED
SAP. MAIN. LED
SAP. SAP. LED
4
4
2
1
11
17
2
2
4
4
3
3
3
3
5
2
1
2
3
2
8
8
2
2
A. MUTE
T. MUTE
SW. MUTE
10dB. ATT
PACK. CTL
RDS. DT
RDS. CK
PLL. SD
PLL. ST
S. LEVEL
E2. SDA
E2. SCL
SER. IN
(X09) ED51
grid. 11
seg. 17
SERIAL
• S. BUSY
• S. DATA
(X00) J3
S. BUSY
S. DATA
Receiver u
CXP82832 (none RDS)
CXP82852 (exist RDS)
(X09) S519
VOL. ENC. A
VOL. ENC. B
MULTI
CONTROL
ROTARY
ENCODER
(X09) S518
SEL. ENC. A
SEL. ENC. B
SELECTOR
ROTARY
ENCODER
(X09) S517
VOL. ENC. A
VOL. ENC. B
VOLUME
ROTARY
ENCODER
KS0-KS7
KR0-KR2
VCR. A
VCR. B
VCR. MUTE
VOL. DT
VOL. CK
VOL. ST
SEL. DT
SEL. CK
SEL. ST1
P/L. DT
P/L. CK
P/L. ST
POWER. RLY
FA. RLY
FB. RLY
C. RLY
S. RLY
(X09) IC53, Q503
(X09) IC18
(X09) IC7
VIDEO IC
JRC
(NJM2279D)
SELECTOR IC
TOSHIBA
(TC4066AF)
VOLUME IC
MITSUBISHI
(M62446FP)
SELECTOR IC
TOSHIBA
(TC9164AF)
SELECTOR IC
TOSHIBA
(TC9162AF)
PROLOGIC IC
MITSUBISHI
(M62460FP)
(X09) IC9
(X09) IC6
(X09) IC7
(X09) IC16
(X00) K1 (X09) K1~4
TACT KEY MATRIX
TYPE
KS0
KS1
KS2
KS3
KS4
KS5
KS6
VR-205
P. CALL DOWN
P. CALL UP
BAND
AUTO
MEMORY
(205VR)
(DSW0)
KR0
VR-257 (SAP)
SAP
(SPACE)
K, P, C, M, X, Y
P. CALL DOWN
E, T, Q (RDS)
TA/NEWS
DISPLAY
VR-205
ON/STANDBY
DIMMER
SOUND
LISTEN MODE
SETUP
(SPACE)
(DSW1)
KR1
VR-257 (SAP)
K, P, C, M, X, Y
E, T, Q (RDS)
PTY
VR-205
SPEAKER
MUTE
BASS BOOST
MONITOR
SOURCE DIRECT
(SPACE)
(DSW2)
KR2
VR-257 (SAP)
SPEAKER A
SPEAKER B
K, P, C, M, X, Y
E, T, Q (RDS)
OPERATION KEY INPUT LEVEL
FUNCTION
FL DISPLAY
BAND
-6dB
BASS, TREBLE
-10dB
each CH.
-89dB
AUTO
-3dB
BASS, TREBLE
+10dB
each CH.
0dB
MEMORY
0dB
BASS, TREBLE
0dB
each CH.
-78dB
P. CALL
MUTE
ON OFF
P. CALL
CH. DELAY TIME
DMAX DMIN
EXCEPT TUNER (BELOW : TONE, CH. LEVEL is selected SOUND key.)
5. Microprocessor periphery diagram
10
CIRCUIT DESCRIPTION
KRF-V5010(K)
COVER(
98.12.9
12:22
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