Sony RDR-VX521 Service Manual page 136

DVD JACK MAIN
Ref. No. Part No. Description
IC202 9-885-101-34 IC K4S641632 (DRAM)
IC203 (ASM1) 9-885-102-54 IC ASSY-MEMORY (FLASH) (Refer to Note 1)
IC204 9-885-101-34 IC K4S641632 (DRAM)
IC205 (ASM2) IC ASSY-MEMORY (EEPROM) (Refer to Note 2)
Note 1: Perform the reset whenever the IC203 was replaced.
(See page 10)
Note 2: DVD JACK MAIN BOARD must be replaced if IC205
(EEPROM) is damaged or not functioning.
The old DVD JACK MAIN BOARD must be completely
disposed.
IC302 1-805-039-11 IC M74HCU04
IC303 9-885-079-21 IC 74VHC125 (CMOS LOGIC)
IC807 9-885-036-96 IC BU4053BCFV (CMOS LOGIC)
* IC808 9-885-102-56 IC SAA7137CHS (VIDEO DECODER)
IC811 9-885-036-96 IC BU4053BCFV (CMOS LOGIC)
IC1301 9-885-070-64 IC TSB41AB1-PAP (DATA COMM/GEN)
* IC101A 9-885-102-52 IC MS2696-CMZ (DECODER)
VIC1 9-885-037-03 IC LA73054 (VIDEO)
< TRANSISTOR >
AQ1 9-885-070-34 TRANSISTOR
AQ2 9-885-070-37 TRANSISTOR
AQ3 9-885-070-30 TRANSISTOR
AQ4 9-885-070-34 TRANSISTOR
AQ5 9-885-070-37 TRANSISTOR
AQ6 9-885-070-30 TRANSISTOR
QAS01 9-885-060-82 TRANSISTOR
QAS02 9-885-070-30 TRANSISTOR
QAS03 9-885-070-30 TRANSISTOR
QAV1 9-885-043-26 TRANSISTOR
QAV2 9-885-043-26 TRANSISTOR
QM1 9-885-070-30 TRANSISTOR
QM2 9-885-070-30 TRANSISTOR
QM3 9-885-070-30 TRANSISTOR
QM4 9-885-070-30 TRANSISTOR
QM5 9-885-043-26 TRANSISTOR
QM6 9-885-043-26 TRANSISTOR
QM7 9-885-043-26 TRANSISTOR
QMU1 9-885-070-34 TRANSISTOR
QMU2 9-885-070-37 TRANSISTOR
QRR1 9-885-060-82 TRANSISTOR
QS01 9-885-060-82 TRANSISTOR
QS02 9-885-060-82 TRANSISTOR
QS03 9-885-070-30 TRANSISTOR
QS04 9-885-070-30 TRANSISTOR
QSS1 9-885-070-30 TRANSISTOR
QSS2 9-885-043-26 TRANSISTOR
QV30 9-885-070-30 TRANSISTOR
VQ2 9-885-070-30 TRANSISTOR
< TUNER >
TM401 9-885-102-58 TM BLOCK;VRA05ASE
< VIBRATOR >
X3 9-885-067-37 CRYSTAL (27MHz)
X1301 9-885-070-70 CRYSTAL-SMD (24.576MHz)
XIR1 1-767-487-11 VIBRATOR, CRYSTAL (8MHz) (US, Canadian)
FRONT JACK FUNCTION TIMER
Remarks
KSR2103
KSC1623-L
KSR2103
KSC1623-L
KSA812
KSC1623-L
KSC1623-L
KSR1104
KSR1104
KSC1623-L
KSC1623-L
KSC1623-L
KSC1623-L
KSR1104
KSR1104
KSR1104
KSR2103
KSA812 (US, Canadian)
KSA812
KSA812
KSC1623-L
KSC1623-L
KSC1623-L
KSR1104
KSC1623-L
KSC1623-L
Ref. No. Part No.
XS1 9-885-070-70 CRYSTAL-SMD (24.576MHz)
CNJ01 1-815-688-11 CONNECTOR FPC 6PSN
J301 9-885-083-84 BEAD-SMD 47ohm
J302 1-400-316-11 CORE-FERRITE BEAD 220ohm
J303 1-400-316-11 CORE-FERRITE BEAD 220ohm
J304 9-885-083-84 BEAD-SMD 47ohm
J305 9-885-083-84 BEAD-SMD 47ohm
RD701 9-885-083-84 BEAD-SMD 47ohm
RD702 9-885-083-84 BEAD-SMD 47ohm
RD703 9-885-083-84 BEAD-SMD 47ohm
RD704 9-885-083-84 BEAD-SMD 47ohm
RD705 1-400-316-11 CORE-FERRITE BEAD 220ohm
* JZ01 9-885-102-51 DIODE CDS3C30GTH
* JZ04 9-885-102-51 DIODE CDS3C30GTH
* JZ06 9-885-102-51 DIODE CDS3C30GTH
* JZ08 9-885-102-51 DIODE CDS3C30GTH
* JZ10 9-885-102-51 DIODE CDS3C30GTH
SW1 9-885-069-77 SWITCH-TACT (POWER)
SW2 9-885-069-77 SWITCH-TACT (ONE TOUCHDUB)
SW3 9-885-069-77 SWITCH-TACT (CH_DOWN)
SW4 9-885-069-77 SWITCH-TACT (CH_UP)
D701 9-885-070-12 DIODE 1N4148
D702 9-885-070-12 DIODE 1N4148
D703 9-885-070-12 DIODE 1N4148
D704 9-885-070-12 DIODE 1N4148
D705 9-885-070-12 DIODE 1N4148
D706 9-885-070-12 DIODE 1N4148
D707 9-885-070-12 DIODE 1N4148
D708 9-885-070-12 DIODE 1N4148
D709 9-885-070-12 DIODE 1N4148
DT701 9-885-070-01 VFD DISPLAY HNV-10SM40
IC701 9-885-070-48 IC PT6315 (VFD)
L701 1-400-074-11 INDUCTOR
LD701 9-885-076-82 LED (COPY VCRtDVD)
LD702 9-885-076-82 LED (COPY DVDtVCR)
8-6
Description
FRONT JACK BOARD
*****************
< CONNECTOR >
< BEAD/CORE >
< DIODE >
< SWITCH >
FUNCTION TIMER BOARD
********************
< DIODE >
< VFD DISPLAY >
< IC >
< COIL >
100uH
< LED >
Remarks