Kenwood DDX7032 Service Manual page 8

DDX7032/7032M/712
DNX7120/7220/7320
Ref. No. Application / Function
IC701 Voltage detection IC
IC702 Pin100 μ-com
IC704 Power IC
IC705 3-terminal regulator
Q1,2 Transistor
Q3 Transistor
Q4 Transistor
Q5 Transistor
Q6 Transistor
Q7 Transistor
Q8 Transistor
Q9 Transistor
Q10 Transistor
Q11 Transistor
Q13 Transistor
Q14 Transistor
Q100 Transistor
Q101 Transistor
Q102 Transistor
Q103 Transistor
Q104 Transistor
Q105 Transistor
Q106 Transistor
Q107 Transistor
Q108 Transistor
Q109,110 Transistor
Q111,112 Transistor
Q113,114 Transistor
Q115,116 Transistor
Q117 Transistor
Q118 Transistor
Q119 Transistor
Q120~122 Transistor
Q300~302 Transistor
Q500,501 Transistor
Q650,651 Transistor
Q652 Transistor
Q700 Transistor
Q701 Transistor
Q702 Transistor
Q703 Transistor
Q704 Transistor
Q705 Transistor
8
COMPONENTS DESCRIPTION
μ-com reset voltage (3.5V) monitoring
Mainly control Audio board
Power amplifi er for speaker output
DSP_D5V circuit
P_CON output circuit
Reverse detection circuit
P_CON output circuit
Parking detection circuit
P_CON output circuit
ANT_CON output circuit
ILLUMI detection circuit
ANT_CON output circuit
BU detection circuit
EXT_CONT output circuit
SURGE detection circuit
ACC detection circuit
DSP_A5V circuit
PW-IC midpoint circuit
DSP_A5V circuit
PW-IC midpoint circuit
T8V circuit (E-TYPE ONLY)
BU5V circuit
PW-IC midpoint circuit
T8V circuit (E-TYPE ONLY)
BU5V circuit
PW-IC midpoint circuit
SW5V circuit
SIR_SW14V circuit (K/R-TYPE ONLY)
A8V circuit
SIR_SW14V circuit (K/R-TYPE ONLY)
A8V circuit
SIR_SW14V circuit (K/R-TYPE ONLY)
DSP_D8V circuit
ADC_MUTE circuit
On during AM (Tuner8V)
SAT_RX SW circuit
SIRIUS_DET SW circuit
RESET detection circuit
DET MUTE circuit (Trigger Reset)
Video signal detection circuit (AV selector → μ-com)
AV selector control RESET circuit
DET MUTE circuit (Trigger Reset)
AV selector control circuit
Operation / Condition / Compatibility