Kenwood KVT-910DVD Service Manual page 7

(X37)
6.5V
IC7 IC21
to RF-BLOCK
5V AVR
POWER CONT.
PROM u-COM.
5V
Q14,15 Q23,24
to SENS.-LED
SW.
PHOTO ON
PROM u-COM.
IC1
ABCD-DVD
EF-CD
ABCD-CD
PD CD
PD DVD
Q2
LD CD
Q1
LD DVD
Q3,5
VCC DR
HFM-SW.
IC8
FOCUS-COIL
TRACKING-COIL
ACTUATOR
-DRIVER
SLED-MOTOR
LOADING-MOTOR
SPINDLE-
MOTOR
H-SENS
SLED-SW
DOWN-SW
PH-A
PH-B
IC9
PH-C
SLED-PH
SPINDLE-DRIVER
HOT
SENSORS
POWER LINES AND CONTROL
5V AVR
Q13,27 IC15
SW. 3V AVR
to u-COM
to SERVO-IC
EEPROM
to SPINDLE-DRIVER
SW.
VCC
RF/MATRIX-AMP.
APC
LD-ON
IC20
FOCUS-DRIVE
TRACKING-DRIVE
FOCUS-JUMP
SLED-DRIVE
LOADING-CONT.
X1,IC17
EC
www.manualscenter.com
to ACT.
/MOTOR
-DRIVER
to ROM-DECODER
to SPINDLE
VDD5
-DRIVER VM
to ROM-DECODER
VDD
SERIAL-CONT.
RF
FE
TE
CE
IC4
FOK
DISC-SERVO
CD-DSP.
IC23
33.86M
OSC.
RESET LINES
HRESET
ATA-RST
IC22
XRST
u-COM
MRESET
MRESET
L-RES
IC11
XRST
IC16
D-RAM
BUS
IC14
RF
CD DATA
DVD-DSP
ROM-DECODER
CD-SPO
ATAPI-IF
SPO
BUS
IC3
JITTER-AMP.
IC22
IC5,6,Q6
FZH
FE-DET.
FZL
FE
LD-ON
u-COM
SERIAL-CONT.
FOCUS-JUMP
EEPROM
LOADING-CONT.
HRST
IC14
ATAPI-IF
DVD-DSP
ROM-DECORD
IC20
SERVO
CD-DSP.
ATAPI I/F
XTAL
JITTER-MON.
EJECT
X2
16M
XTAL
SLED-SW
DOWN-SW
PH-A
PH-B
PH-C
SLED-PH
HOT