Zenith DVD5201 Service Manual page 16

MPEG
MIRR
RF &
LDON
MOTOR
I/F
DSP SQCK,SQS0
I/F REQP
SDCLK1,PSYNC
DSP_INT
SENSE
/DSP_CS
ZISENB
/RD
/PWED
DSP
4 4
DVD: A,B,C,D,
PICK
UP
CD: A,B,C,D / E, F 4 4
IC2M1
KA3017
SpindleMotor,LoadingMotor,
Spindle
Actuator Driver
M/D
focus, tracking, loading, sled
VR166 - 923-03461
ELECTRICAL
IC301
IC502
XC9572VL
EE_CS
93C46
CPLD
EEPROM
I/O PORT 72
F_IN
SPINDLE_FG
AD[0:7] 8
8
DVD[0:7]
4
LA[0:3]
SCLK,SDATA
FE,TE,PI,SBADD
IC2A1
DVD/CD RF
33P3721
RF Signal
MIRR,TZC
Processor
MON,MDP
FDO,TDO,FMO
IC304
SDRAM
16/32BIT
64M
MCLK2
32
MA[00:10] CKE
MD[00:31]
MA12,13
/RAS/ /CS0
/CAS
AD[00:15]
/DQM[0:3] /WE
LA[0:3]
ALE
AD[04:19]
IC501
DAC_RST
C/R(B)
CVBS/G(R)
Y/B(G)
CVBS
4 4
IC206
DVDSP-3301
2 2
CD / DVD DSP
DVD SERVO
DRAM
256K x16bit
SPINDLE_FG
Load open/close(loading control)
16
16
IC3F1
FLASH
4
MEMORY
16
LADD[04:19]
IC302/IC303
16
LATCH
DA_DATA
AUDIO
DA_BCK,DA_LRCK,DA_XCK
DAC_L0,DAC_L1
V_MUTE,16:9
SENS, FOK, SLD_FG,
5 5
MSDAT0, DEFECT,DSP_SENSE
3 3
SQSO, SQCK, SCOR
3 3
XLAT, S_CLK, S_DATA
3 3 DSP_CS, /WR, /RD
8 8
DO[0:7]
6 6
AO[0:5]
8 8
DVD_DATA[0:7]
8 8
MCK
DVD2 - SERVICING
I/F
A/V
JACK
I/F
UCOM
I/F
MPEG
I/F
UCOM
I/F