Kenwood KDV-MP4339 Service Manual page 4

CN1101
PICKUP UNIT
VCC 5V PU
Q1102
HFM
CD/DVD SW
RF
A,B,C,D
E,F
Q1101
LP
DVD-LD
CD-LD CONTROL
LPC
IC1201
FOCUS ACT
DRIVER IC
TRACK ACT
POWER
MOS
POWER
MOS
CN1201
SLED
ABS
PHASE-A
POWER
STEPPING
MOS
PHASE-B
MOTOR
ABS
POWER
CN1202 MOS
SPINDLE
A1,A2,A3
3-PH
BLDC LOGIC ABS
BRIDGE
H1,H2,H3
MOTOR
HALL
AMP
MATRIX
CN1203
LOADING IC1202
MOT+
DC MOTOR DRIVER IC
MOT-
8V
CN1301
3.3V
MECH SWITCH
INNER SW
LDIN SW
DISC IN SW
DISC OUT SW
DISC IN
HFMDRV
CD/DVD SW
RF,A,B,C,D,E,F
LPCO1,LPCO2
LPC1,2
5V
APC FE
FODRV
TRDRV
SIN1
SIN2
SPDRV
DVN
FG
STBY
LMC1
LMC2
MEMORY INTERFACE
CAS
CE
RAS BA0
OE
CS BA1
WE
WE
FLASH ROM SDRAM
32MBIT 128MBIT
IC1502 IC1501
3.3VD 3.3VD
IC1601
3.3VA REG
IC1602
5VA REG
IC1301
SPI TX,SPI RX,SPI CE,SPI CLK
SPI
DMUTE
IC1401
A/V INTERFACE
AUDIO
3.3VD
AUDIO
DAC
5VA
BLOCK
MD,MD,ML
CONTROL
DACCK,SRLK,BCK
ADOUT3
I2S
SPDIF
IC1603
VIDEO
BLOCK
6dB
VIDEO OUT
DAC4OUT
6dB
VIDEO
8.4VA
AMP
RESET
RESET IN
X1301
SYSTEM
CLOCK
X-TAL
27MHz
SERIAL E2PROM
8kBIT
IC1503
3.3VD
CN1601
5V PU
MODULE
INTERFACE
8.4VA 8V
8.4VA
5V
5V PU
3.3VD
1.2VD
SPI
Q1401
MUTE
IC1402
8.4VA
FILTER
R
AUDIO R
L
AUDIO L
ZERO MUTE
SPDIF
CVBS
RESET
DISC IN DISC IN