Sony SLV-D920 E1 User manual

AEP Model
SLV-D920 B/D920 E/D920 N/D925 E/
D930 D/D960P B/D960P E
UK Model
SLV-D930 GI
Russian Model
SLV-D920 R
SERVICE MANUAL
DVD PLAYER/
VIDEO CASSETTE RECORDER
SPECIFICATIONS
RMT-V503C/V503D
TS-10 MECHANISM
Refer to the SERVICE MANUAL of VHS MECHANI-
CAL ADJUSTMENT MANUAL VII for MECHANICAL
ADJUSTMENTS. (9-921-790-11)
PAL
System
Laser
Semiconductor laser
Signal format system
PAL/(NTSC)
SLV-D920 B/D960P B:
SECAM
SLV-D920 B/D920 N/D920 R/D960P B:
MESECAM
Channel coverage
SLV-D920B/D920E/D925E/D930D/D960PB/
D960P E:
PAL (B/G):
VHF E2 to E12
VHF Italian channel A to H
UHF E21 to E69
CATV S01 to S05, S1 to S20
HYPER S21 to S41
SLV-D930 GI:
PAL (I):
VHF IA to IJ, SA10 to SA13
UHF B21 to B69
CATV S01 to S05, S1 to S20
HYPER S21 to S41
SLV-D920 B/D960P B:
SECAM (L):
VHF F2 to F10
UHF F21 to F69
CATV B to Q
HYPER S21 to S41
SLV-D920 N/D920 R:
PAL (B/G, D/K):
VHF E2 to E12, R1–R12
UHF E21 to E69, R21–R69
CATV S01 to S05, S1 to S41
RF output signal
SLV-D920 E/D920 N/D920 R/D930 D/D930 GI/
D960P E:
UHF channels 21 to 69
Aerial out
75-ohm asymmetrical aerial socket
Tape speed
SP: PAL 23.39 mm/s
(recording/playback)
NTSC 33.35 mm/s
(playback only)
SLV-D920 B/D960P B:
SECAM 23.39 mm/s
(recording/playback)
MESECAM 23.39 mm/s
(playback only)
SLV-D920 N/D920 R:
MESECAM 23.39 mm/s
(recording/playback)
— Continued on next page —
SLV-D920 B/D920 E/D920 N/D920 R/D925 E/
D930 D/D930 GI/D960P B/D960P E
RMT-V503D SLV-D960P E

3. Block Diagram
3-23-1
DECK ASS'Y (DP-15)
DRIC1
(FAN8004)
Motor Driver
Disk Motor
Pick-up & I/V Amp
Feed Motor
DIC3 (24C02)
EPROM
Coaxial
Super
DIC1
MN20S0005
A/V Decoder
AIC2
(PCM1752KE)
2CH Audio DAC
IC701
(PT6961)
LED Drive
(DT701)
VIC1
(LA73054)
Video Amp 6CH S/W
AUDIO L/R
AUDIO L/R
DIC2
AM26LV160B
IMB Flash Memory
DIC4
(TC74VHCT125)
Level Shifter
IC802
(Bu4053)
output signal switch
IC501
(LA72646)
Hi-FI Audio Processor
IC301
(LA71750EM)
Video Signal Processor
IC601
(uPD7B4928GF)
VCR Main Micom
Pb COMPONENT
A/V Common
Y Pr AUDIO L VIDEO AUDIO R
Front A/V Jack
Optical
DIC5 64MB SD RAM
IC605 EEPROM
STEREO
SCART JACK
RF/LD Control
SLV-D920 B/D920 E/D920 N/D920 R/D925 E/
D930 D/D930 GI/D960P B/D960P E

5-45-3
5-1 S.M.P.S.

5-65-5
5-2 Power Drive

5-85-7
5-3 OSD/VPS/PDS

5-105-9
5-4 A2/NICAM

5-125-11
5-5 A/V

5-145-13
5-6 Hi-Fi

5-7 Input-Output (2 Scart Jack)
5-165-15

5-185-17
5-8 TM

5-205-19
5-9 I/O (RCA)

5-225-21
5-10 SYSCON

5-245-23
5-11 Logic/Function

5-265-25
5-12 SECAM (SLV-D920 B/D960P B)

5-13 DVD A/V
5-285-27

5-305-29
5-14 DVD Decoder Servo

6-1
6. ALIGNMENT AND ADJUSTMENTS
6-1 VCR ADJUSTMENT
6-1-1 Reference
1) X-Point (Tracking center) adjustment, “Head switching adjustment” and “NVRAM option setting” can be adjusted with remote control.
2) When replacing the Main PCB Micom (IC601) and NVRAM (IC605: EEPROM) be sure to adjust the “Head switching adjustment” and
“NVRAM option setting”.
3) When replacing the cylinder ass’y, be sure to adjust the “X-Point” and “Head switching adjustment”.
4) How to adjustment.
- Intermittently short-circuit the Test Point on Main PCB with pincers to the adjustment mode.
- If the corresponding adjustment button is pressed, the adjustment is performed automatically.
- When the adjustment is completed, be sure to turn the power off.
6-1-1(a) Location of adjustment button of remote control
X-Point (Tracking Center) Adjustment ;
Head Switching Adjustment ;
NVRAM Option Setting ;
Fig. 6-1
SLV-D920 B/D920 E/D920 N/D920 R/D925 E/
D930 D/D930 GI/D960P B/D960P E

6-2
TEST
TEST BUTTON
6-1-1(b)TEST location for adjustment mode setting
Fig. 6-2 VCR Main PCB (Top View)

6-3
6-1-2 Head Switching Point Adjustment
1) Playback the alignment tape.
2) Press the “TEST” botton on VCR MAIN PCB to set the adjustment mode. (See Fig. 6-2)
3) Press the “1, 0” buttons ; remote control adjustment operates automatically. (See Fig. 6-1)
6-1-3 NVRAM Option Setting
1) NVRAM Option is adjusted in the factory.
2) In case Main PCB Micom (IC601) and NVRAM (IC605 ; EEPROM) are replaced, be sure to set the corresponding option number of the
required model. (If the option is not set, the unit will operate.)
1) Press the “TEST” botton on VCR MAIN PCB to set the adjustment mode.
2) Press the “1, 4” buttons on the remote control. The option setting is appears. (See Fig. 6-3)
3) Select the option number (See table 6-1) of corresponding model with “ , , , ” buttons on the remote control.
4) After selecting the option number is completed, press the “ENTER” button of remote control.
(If “ENTER” button is pressed, the selected number is changescolor. ; See Fig. 6-4)
5) Press the “RETURN” button of remote control again to store the option number.
6) Turn the Power off.
Fig. 6-3 Fig. 6-4
CHG : OK SAVE : RETURN
01 02 03 04 05 06 07 08
09 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32
33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48
49 50 51 52 53 54 55 56
57 58 59 60 61 62 63 64
65 66 67 68 69 70 71 72
CHG : OK SAVE : RETURN
01 02 03 04 05 06 07 08
09 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32
33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48
49 50 51 52 53 54 55 56
57 58 59 60 61 62 63 64
65 66 67 68 69 70 71 72

6-4
< Table 6-1 NVRAM Option Table >
MODELS OPTION NUMBER
SLV-D920 E1 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 32, 34, 35, 38, 40, 42, 45, 47, 50, 60, 61, 63, 68, 69, 70, 71, 72
SLV-D920 E2 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 32, 34, 35, 38, 40, 42, 45, 47, 50, 60, 61, 63, 68, 69, 70, 71, 72
SLV-D920 B 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 20, 21, 26, 32, 33, 34, 35, 36, 38, 40, 45, 47, 50, 60, 61, 63, 68, 69, 70, 71, 72
SLV-D925 E 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 32, 34, 35, 38, 40, 42, 45, 47, 50, 60, 61, 63, 68, 69, 70, 71, 72
SLV-D930 GI 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 25, 26, 32, 33, 34, 35, 38, 40, 41, 45, 47, 50, 60, 61, 63, 68, 69, 70, 71
SLV-D930 D 2, 4, 5, 6, 7, 9, 10, 11, 12, 13, 15, 16, 32, 34, 35, 38, 40, 42, 45, 47, 50, 60, 61, 63, 68, 69, 70, 71, 72
SLV-D920 N 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 20, 32, 36, 38, 42, 45, 47, 50, 60, 61, 63, 68, 69, 70, 71, 72
SLV-D920 R 6, 7, 8, 9, 10, 11, 12, 13, 15, 20, 32, 36, 37, 39, 42, 43, 45, 47, 50, 54, 60, 61, 63, 68, 69, 70, 71
SLV-D960P E1 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 32, 34, 35, 38, 40, 42, 45, 47, 48, 49, 60, 61, 63, 64, 67, 68, 69, 70, 71, 72
SLV-D960P E2 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 32, 34, 35, 38, 40, 42, 45, 47, 48, 49, 60, 61, 63, 64, 67, 68, 69, 70, 71, 72
SLV-D960P B 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 20, 21, 26, 32, 33, 34, 35, 36, 38, 40, 45, 47, 48, 49, 60, 61, 63, 64, 67, 68, 69, 70, 71, 72