Kenwood DDX6034 Service Manual page 4

DDX6034/6034M/6054/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT
Ref. No.
Q101 SW FET
Q102 SW FET
Q103 SW
Q104 SW
Q105 SW
Q107 SW FET
Q108 SW FET
Q201 SW
Q202 SW
Q203 SW
Q204 SW
Q206 SW
Q207 SW
Q500 Power supply
Q501 SW
Q504,505 Buffer
Q509,510 D3.3V SW
● SWITCH UNIT (X16-6560-10)
Ref. No.
IC1 Remote control sensor
● SUB-CIRCUIT UNIT (X16-6590-2x)
Ref. No.
IC1 SD Card control IC
Q1 Power supply
● CONTROL CIRCUIT UNIT (X29-4490-xx)
Ref. No.
Q4 Transistor
Q5 Transistor
Q6 Transistor
Q100 Transistor
Q101 Transistor
Q102 Transistor
Q103 Transistor
Q104 Transistor
Q105 Transistor
Q106 Transistor
Q107 Transistor
Q200-205 Transistor
Q206-211 Transistor
4
COMPONENTS DESCRIPTION
Application / Function
Application / Function
Application / Function
Application / Function
Operation / Condition / Compatibility
DCDC SW FET (Mecha8V)
DCDC SW FET (D5V)
IC101 DCDC control1
IC101 DCDC control2
Tilt Speed control sw
DCDC SW FET (USB5V)
DCDC SW FET (D3.3V)
KEY_RESET detect
Reset signal control sw by KEY_RESET
NAVI_RESET signal control
TV_RESET signal control
Sirius detector
DSI on/off SW
D3.3V→2.6V Regulate
Q500 control
SPDIF Output Buffer
D3.3V ON/OFF
Operation / Condition / Compatibility
Infrared Detection unit for Remote Control
Operation / Condition / Compatibility
SD Card controller. Data conversion from SD to USB
SD Card power.
Operation / Condition / Compatibility
AV OUT_AR Mute
AV OUT Mute SW
AV OUT_AL Mute
PRE FL_Mute
PRE OUT F/R Mute SW
PRE FR_Mute
PRE RL_Mute
PRE RR_Mute
PRE SWR_Mute
PRE OUT SWR/CENTER Mute SW
PRE CENTER_Mute
Relay SW1output, and over current detection circuit
Relay SW2output, and over current detection circuit