2-1
IC101
FRONT END
PROCESSOR
DVD servo board
IC301
SODC
IC201
DRV.
IC501
DISPLAY
MICOM
DI501
FL DISPLAY
IC471
SYSTEM
MICOM
IC406
DSP
MICOM
IC401
CODEC
IC403
DSP
IC502
REMOCON
Front board
DSP board
DVD traverse
mechanism
IC251
SPINDLE
MOTOR
DRIVER
IC403
SUB MICON
IC501
PANTERA-2
IC505
DRAM
IC405
FLASH
ROM
AC IN
DVD traverse
mechanism
T901
POWER
TRANS.
IC951
D5V
REG.
F1,F2,-VDISP
B5V,D5V
IC404
EEPROM
IC404
RAM
Block diagrams
FW901
Power supply board
LED board
ILLUMI.
LED
Connect
board
IC901
SWITCH
REG.
DIODE
BRIDGE
F1,F2
-VDISP
D5V
Q954,Q955
DVD5V SW
B5V
DVD-PON
IC953
B5V
REG.
FW902
M9V
DVD-5V
Q964
Q965
3.3V
REG.
Q951Q953
FL&-VDISP
SW
DVD-3.3V
Q958 to Q961
+/-12V REG.
DVD-5V
B5V,D5V
+12V
-12V
M9V
+12V,-12V
PON
P901
JS501
CN501
VOL1
VOL2
REMOCON
DATAIN
CLOCK
INITIAL
RESET
G1 to G14
P1 to P35
S501 to S510
DISC_KEY
KEY3
KEY4
FW561
CN561
CN551
Operation board
FW571
S571 to S577
OPERATION SW
5-CD
CHANGER
MECHANISM
CN105
CN201
CN101
A,B,C,D,E,F,RF
F+,F-
T+,T-
H1+,H1-,H2+,H2-
H3+,H3-,SM1 to 3,VH
RM+
RM-
CLSWT1 to 5
STSTSW,MTOPSW
POSMUP,POSMDN
MTOP,MTCL
CN103
CN104
LSENSOR
STEDSW
CN501
FG,SBRK
SPDRV
TRDRV
FODRV
TRSDRV
/DRVMUTE
TBAL,FBAL,TE,FE,AS
ARF+,ARF-,BDO,OFTR
RFENV,TESTSG,SLEEP
PD(CD)
PD(DVD)
Q101
Q102
CDLDCUR
DVDLDCUR
STD0 to 7,AVRTM
STCLK,STVALID
STEN
ODCIRQ
ODCIRQ2
ADSCIRQ
SODCCS
AD0 to 15
LA0 to 3
ACK,PCS0
PWE0
IC406
IC407
LATCH
AD4 to 19
ALE
LADD4 to 19
CN502
DISPRST,DISPBUSY,DISPCS
DISPCK,DISPD2S,DISPS2D
MA0 to 13
MD0 to 31
DQM0 to 3
CS0-,RAS-
CAS-,WE-
COUT
YOUT
CrOUT
CbOUT
TX
EPDI,EPDO
EPCS,EPSK
SSPCLK0
SSPOUT0
SSPIN0
INTP
CPURST
FLCS-
CN1
IC1
POSITION
SENSOR
SUB TRAY
END SW
IC1,IC2
TRAY
POSITION
MOTOR
DRIVER
POS_UP
POS_DOWN
TR_OP
TR_CL
M
TRAY
POSITION
MOTOR
CN2
CN3
TRAY1 to 5
CLOSE SW
TRAY
OPEN
SW
M.TR_OP
TR1_CL
TR2_CL
TR3_CL
TR4_CL
TR5_CL
M.TR_OP
TR1_CL to TR5_CL
SUB TRAY
START SW
S.TR_ST
CN405
Main board
CN415
DVD-110
DVD-112
DVD-114
DVD-118
SPDIF
S2UDT
SCLK
INTP
CPURST
IC473
U2SDT,CS
S2UDT,SCLK
INTP,U2SDT
CS,CPURST
SYS-PON
DVD-PON
ILUMI-DIM
ILUMINATION
TU-DI,TU-DO
TU-CK,TU-CE
TU-PON
CN416/CN402
CN403/CN404
CN407
F1,F2
-VDISP
SYS-PON
DVD-PON
B5V
D5V
DVD-5V
DVD-3.3V
M9V
+12V
-12V
VOL-1,VOL-2
STAND-BY
REMOCON
KEY3,KEY4
DISC4-1,DISC4-2
DISC5-1,DISC5-2
DI-DT,DI-CK
DI-CS,DI-RST
CN408
CN409
KEY1,KEY2
LED
CN411
IEC958
SWPON,SMUTE
CN410
Tuner
pack
ILUMI-DIM
ILUMINATION
Q4091
Q4092
TU9V
REG.
TU-PON
TU9V
CN401
D_OUT_MUTE
DSPCOMMAND
DSPSTATUS-
DSPREADY
DSPCLK
A0 to A16
I/O1 to I/O8
OE-,CE-,WE-
DIGITAL0
FORMAT
CHANNEL
ERR,MICS-
RST_DET
MIDIO,MIACK-
MICK-,MILP-
DSP_RST
SDTI1 to 3
SDTO,BCLK
LRCLK
CDTI
CCLK-
CS-
LOUT1 to 3
ROUT1 to 3
MU
I
I
LIN+,LIN-
RIN+,RIN-
HP
IC472
RESET
RESET-IN
/RST
Q4702
X4701
8MHz
X501
8MHz
X301
16.9MHz
X571
27MHz
STANDBY
LED
STANDBY
Q4831
SAFETY
DET.
SAFETY
Q4701
BACKUP
& DET.
B5V
INH
Q4801
Q4802
S-MUTE
DRVER
S-MUTE
SMUTE
Q4811
Q4812
SW-PON
SW-PON
SWPON
AVC-IN,AVC
HP-L
HP-R
SAFETY
DSP-RST
DSP-RDY
DSP-COM
DSP-STAT
DSP-CLK
AUX,TV/TU
VOL-STB
VOL-DATA
VOL-CLK
SWPON
SMUTE
D.O-MUTE
A
AM-BEAT
TU-L
TU-R
Q4851
Q4852
TU-DI
TU-DO
TU-CK
TU-CE
X401
24.576MHz
MUTE
DVD-110,DVD-112
DVD-114,DVD-118
DVD-5V
<Main body section>
/DRVMUTE
/SPMUTE
RX0
TX0
Содержание SP-PWM55
Страница 39: ... No MB075 1 39 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...
Страница 43: ... M E M O ...
Страница 64: ...2 21 DVD servo section 4 4 ...
Страница 65: ...2 22 ...
Страница 81: ... M E M O ...