Kenwood KOS-V1000 Service Manual page 2

KOS-V1000/V500
● The IC106 in the DIGITAL I/O UNIT (X88-2020-10/13) is not a replaceable component.
In case of defective of this IC, replace the entire unit (X88-2020-10/13).
● TEST MODE are the same as KVT-719DVD. Please refer to the service manual (KVT-719DVD: B53-0507-00).
SYSTEM
(X14)
USB
iPod
REAR
CAM
2
BLOCK DIAGRAM
TIMING CONTROLLER
LCD CHROMA GAMMA DECODER
INVERTER
CIRCUIT
TOUCH
PANEL
CHROMA DECODER IC
RGB SW
VIDEO
ENCODER
MEDIA
PROCESSOR
AUDIO
SDRAM
DAC
SDRAM
FROM
(X88)
RGB SW
RELAY I/F
CIRCUIT CIRCUIT
RELAY REMOTE TV NAVI
OUT CONTROL I/F I/F
I/F
SYNCRONOUS
SEPARATER
& TIMING SHIFT
CIRCUIT
COMPOSITE
SW
OSD
iPod
ATTESTATION
IC
SRAM
FROM
FROM
COMPOSITE AV OUT
SW SW
LX-BUS SP-IN AV-IN
IF IF IF
(X35)
MONITOR
u-COM
KEY
REMOTE
CONTROL
RECEIVER
SYSCON
AUDIO
u-COM
AM/FM
TUNER
AUDIO INPUT SELECTOR
& E-VOLUME
POWER
AMP
AV-OUT PRE SP
IF OUT OUT