Bass Management - Kenwood DDX7032 Service Manual

DDX7032/7032M/712
DNX7120/7220/7320
Ref. No. Application / Function
Q47 9V regulator
Q48,49 SW
Q200 SW
Q201 SW
Q202~204 SW
Q205 SW
Q206 SW
Q207 SW
Q208 SW
Q400 SW
Q402 SW
Q403,404 SW
Q500,501 SW
Q502,503 SW
Q504 SW
Q505 SW
Q506 SW
Q507,508 SW
Q509 SW
Q510 SW
Q600 SW
Q601 SW
Q602 SW
Q603 SW
Q604 SW
Q605 SW
Q700 Buffer
Q850 MUTE
Q851 MUTE
Q852 SW
● SWITCH UNIT (X16-6280-10)
Ref. No. Application / Function
IC1 Remote control sensor
● AUDIO UNIT (X17-2030-10)
Ref. No. Application / Function
IC1 OP amp
IC2 OP amp
IC3,4 OP amp
IC5

BASS MANAGEMENT

IC6 CODEC
IC7 DSP
6
COMPONENTS DESCRIPTION
LED9V regulator
TILT3.3V switch
DC-DC protection control
DC-DC output voltage switching
DC-DC protection control
DC-DC SW FET (5V or 8.0V)
DC-DC SW FET (5V)
DC-DC SW FET (3.3V)
DC-DC SW FET (5V)
TV RESET
μ-com reset SW
SI
Reset circuit of Garmin NAVI
Audio switching MAIN L/R output SW
Reset circuit of Garmin NAVI
Disk slot LED control
X35 REMO and W_REMO detection and NAVI_REMO output
Audio switching SUB L/R output SW
Disk slot LED control
MIX_REMO output
RGB signal_R
RGB signal_G
RGB signal_B
MUTE of RGB signal_R
MUTE of RGB signal_G
MUTE of RGB signal_B
SPDIF signal
DVD MUTE (Lch)
DVD MUTE (Rch)
DVD MUTE control
Infrared Detection unit for Remote Control
For audio signal amplifi cation (Center, Sub-woofer)
For audio signal amplifi cation (Rear)
For audio signal amplifi cation (Front)
BASS MANAGEMENT
DIR and A/D, D/A converter
Processing of computing for Dolby 5.1ch, dts etc.
Operation / Condition / Compatibility
Operation / Condition / Compatibility
Operation / Condition / Compatibility