![background image](http://html.mh-extra.com/html/sony/rdr-vx521/rdr-vx521_service-manual_404801001.webp)
SERVICE MANUAL
VIDEO CASSETTE RECORDER/
DVD RECORDER
SPECIFICATIONS
RMT-D224A
Refer to the SERVICE MANUAL of VHS MECHANI-
CAL ADJUSTMENT MANUAL VII for MECHANICAL
ADJUSTMENTS. (9-921-790-11)
— Continued on next page —
RDR-VX521/VX530
Photo: RDR-VX530
US Model
RDR-VX521/VX530
Canadian Model
Mexican Model
RDR-VX530
System
[DVD recorder section]
Laser
Semiconductor laser
Audio recording format
Dolby Digital
Video recording format
MPEG Video
[VCR section]
Format
VHS NTSC standard
Video recording system
Rotary head helical scanning FM system
Video heads
Double azimuth four heads
Video signal
NTSC color, EIA standards
Tape speed
SP: 33.35 mm/s (1
3
/
8
inches/s)
EP: 11.12 mm/s (
7
/
16
inches/s)
LP: 16.67 mm/s (
11
/
16
inches/s),
playback only
Maximum recording/playback time
8 hrs. in EP mode (with T-160 tape)
Rewind time
Approx. 1 min (with T-120 tape)
[Tuner section]
Channel coverage
VHF 2 to 13
UHF 14 to 69
CATV A-8 to A-1, A to W, W+1 to W+84
Antenna
75-ohm antenna terminal for VHF/UHF
[Timer section]
Clock
Quartz locked
Timer indication
12-hour cycle
Timer setting
12 programs in total (max.)
Inputs and outputs
LINE 1 IN and LINE 2 IN
VIDEO IN, phono jack (1 each)
Input signal: 1 Vp-p, 75 ohms, unbalanced,
sync negative
AUDIO IN, phono jacks (2 each)
Input level: 327 mVrms
Input impedance: more than 47 kilohms
LINE 2 IN
S VIDEO, 4-pin, mini-DIN jack
Y: 1.0 Vp-p, unbalanced, sync negative
C: 0.286 Vp-p, load impedance 75 ohms
DV IN, 4-pin jack, i.LINK S100
LINE OUT
VIDEO OUT, phono jack (1)
Output signal: 1 Vp-p, 75 ohms,
unbalanced, sync negative
AUDIO OUT, phono jacks (2)
Standard output: 327 mVrms
Load impedance: 47 kilohms
Output impedance: less than 10 kilohms
DX-13A MECHANISM
Summary of Contents for RDR-VX521
Page 64: ...2 22 2 22E MEMO ...
Page 66: ...3 4E MEMO ...
Page 68: ...4 1 VCR Main PCB 4 4 4 3 COMPONENT SIDE ...
Page 69: ...4 6 4 5 CONDUCTOR SIDE ...
Page 70: ...4 8 4 7 4 2 DVD Jack Main PCB COMPONENT SIDE ...
Page 71: ...4 10 4 9 CONDUCTOR SIDE ...
Page 73: ...4 14 4 13 4 5 Function Timer PCB COMPONENT SIDE CONDUCTOR SIDE ...
Page 74: ...4 16E MEMO ...
Page 76: ...5 4 5 3 5 1 S M P S VCR Main PCB ...
Page 77: ...5 6 5 5 5 2 Power VCR Main PCB ...
Page 78: ...5 8 5 7 5 3 Logic VCR Main PCB ...
Page 79: ...5 10 5 9 5 4 A V VCR Main PCB ...
Page 80: ...5 12 5 11 5 5 Hi Fi VCR Main PCB ...
Page 81: ...5 14 5 13 5 6 Function Timer Function Timer PCB ...
Page 82: ...5 16 5 15 5 7 Encoder DVD Jack Main PCB ...
Page 83: ...5 18 5 17 5 8 Decoder DVD Jack Main PCB ...
Page 84: ...5 20 5 19 5 9 Video Decoder and Connector DVD Jack Main PCB ...
Page 85: ...5 22 5 21 5 10 DV Interface and 1394 Connector DVD Jack Main PCB ...
Page 86: ...5 24E 5 23 5 11 Component Super Out Front Jack PCB ...
Page 130: ...7 34E MEMO ...