Kenwood C-V100 User Manual

CIRCUIT DESCRIPTION
C-V100/V150/V300/V350
10
3. Main microprocessor uPD 780205GF031 (X11 : IC6) : C-V100/V300
uPD 780206GF019 (X11 : IC6) : C-V150/V350
3-1 Microprocessor periphery block diagram
REMOCON
u-COM
(X11) IC7
PLL IC
RDS DEMO. IC
ELECTRIC VOL.
TONE CONT.
+10dB ATT.
MUTE
VOICE ACTIVATION
(X05) IC2
(X13) IC2
(X08)Q1,2,5~8,15
(X08) IC7,8,9
SERIAL
COMMUNICATION
ROTARY ENCODER
(VOLUME CONTROL)
DELAY IC
DSP IC
DOOR
OPEN/CLOSE
AUDIO SELECTOR
VIDEO SELECTOR
KEY MATRIX
(X14) S30
(X08) IC5
(X08) IC4
DOOR MECHANISM
(X11) IC1,2
(X08) IC6
FL DISPLAY
(X14) ED1
(X13) IC1
(X14)
SP. RELAY
PROTECTION
POWER
CHIP ENABLE
PHONES DETECT
RESONATOR(X1. MAIN)
X'TAL RESONATOR (X2. TIMMER)
RESET
DOOR AUTOMATIC LIGHTING KEY LED
u-COM
uPD780205GF031
uPD780206GF019
KEY
SCAN
KEY
RETURN
VOICE INPUT
POWER ON
ACTIVE VOICE ON
(X11) IC6
VOICE
SET 1
VOICE
SET 2
2 KR3 3 KR2 4 KR1 5 KR0
73 KS0 (S.DIRECT) (STEREO) (DSP) (DOLBY)
74 KS1 VOICE ON / OFF DISPLAY (RDS) PTY TA / NEWS / INFO.
75 KS2 MODE MULTI LEVEL @ MULTI LEVEL # (OPEN / CLOSE)
76 KS3 CLOCK SET AUTO MEMORY BAND AUTO
77 KS4 TUNING % TIMER SET INPUT @ INPUT #
78 KS5 TUNING fi TIMER MODE ON / STANDBY TAPE 2 (MONITOR)
KS6
81 KS7 DSW0 / D15 DSW1 / D14 DSW2 / D13 DSW3
82 KS8 DSW4 / D16
3-2 Key matrix No. into : Pin No. of main u-COM
• ( ) : C-V300/V350 function
• DSW1 ~ DSW4 : Tuner distinction
• DSW5 : C-V100/V150 or C-V300/V350 Model distinction
• PTY, TA / NEWS / INFO, DISPLAY (RDS) : RDS function model (C-V150/V350)
C-V100(K)1˜16pnew97.7.157:34PMページ10

Kenwood C-V100 Specifications

General

Brand	Kenwood
Model	C-V100
Category	Amplifier
Language	English