Service Manual Digital VCR DVWA500P Vol1 Part2
Service Manual Digital VCR DVWA500P Vol1 Part2
Service Manual Digital VCR DVWA500P Vol1 Part2
DVW-A500P
DVW-500P
DVW-A500P/1
DVW-500P/1
DIGITAL VIDEOCASSETTE PLAYER
DVW-A510P
DVW-510P
DVW-CA510P
ANALOG COMPOSITE DECODER BOARD CONTROL PANEL CASE
BKDW-506 BKDW-511
AUDIO PROGRAM PLAY BOARD CONTROL PANEL
BKDW-507 BKDW-514
PARALLEL (50P) INTERFACE KIT CONTROL PANEL
BKDW-509 BKDW-515
CONTROL PANEL EXTENSION KIT
BKDW-510
DVW-A500P/500P 1
DVW-A510P/510P
2-10. THREADING MOTOR REPLACEMENT
Outline
Replacement
7. Smear Grease
Tools
DVW-A500P/500P/A500/500 2-65
DVW-A510P/510P/A510/510
3-4. TAPE TENSION CHECK AND ADJUSTMENT
Tools
Check
DVW-A500P/500P 3-93
DVW-A510P/510P
3-4. TAPE TENSION CHECK AND ADJUSTMENT
Adjustment
(continued from the step12)
3-94 DVW-A500P/500P
DVW-A510P/510P
3-4. TAPE TENSION CHECK AND ADJUSTMENT
Tape-running Check
DVW-A500P/500P 3-95
DVW-A510P/510P
5-4-2. Envelope Level Adjustment (-15 and later)
5-4-2. Envelope Level Adjustment (for Board Suffix No. -15 and later)
Step 2 Oscilloscope
• Connect CH1 and CH2 of the TP523/EQ-45(*E-1) A19: ADV LEVEL
oscilloscope to TP103 and Bch LEVEL
TP523 on the EQ-45 board. Dch LEVEL
• Play back the alignment tape
ZR5-1P.
∗: Board suffix No.15 and later (B SIDE) Board suffix No.15 and later (A SIDE)
G F E D C B A A B C D E F G
1 1
TP423 TP523 TP103
2 2
∗: Board suffix No. 15 and later (B SIDE) Board suffix No. 15 and later (A SIDE)
G F E D C B A A B C D E F G
1 1
TP623 TP723
TP105
2 2
1 1
2 2
TP721 TP621 TP521 TP421
TP722 TP622 TP522 TP422
RV701 RV601 RV501 RV401
3 3
TP721 TP621 TP521 TP421 RV701 RV601 RV501 RV401
TP722 TP622 TP522 TP422
4 4
5 5
6 6
7 7
Before performing this adjustment, section 5-6-2. ADV Level Adjustment and section 5-6-3. CNF Level Adjustment should be completed.
1 1
RV904 RV902 RV804 RV802 RV904 RV902 RV804 RV802
2 2
TP909 TP908 TP809 TP808
TP909 TP908 TP809 TP808 TP707 TP603 TP503 TP403
TP707 TP603 TP503 TP403
3 3
4 4
5 5
ADV AC EQ
TP105
TP902 TP901 TP802 TP801 TP106
4 2 2
RV903 RV901 RV803 RV801
MADE IN JAPAN
3 3
Board suffix No. 15 or 16
CNF AC
PLL/VIT
A B C D E F G
4
ADV BD PLL/VIT
4
1 TP902 TP901 TP802 TP801
RV903 RV901 RV803 RV801
CNF BD
5 ADV AC 5
PLL/VIT
PLL/VIT
2
6 REC
Y/C
RF
1-648-536-
IF EQ 6
3
5–74 DVW–A500P/500P
DVW–A510P/510P
DVW-A500P (UC,EK)
DVW-500P (UC,EK)
DVW-A500P/1 (UC,EK)
DVW-500P/1 (UC,EK)
DVW-A510P (EK)
DVW-510P (EK) Printed in Japan
DVW-CA510P (EK) E Sony Corporation 2003. 12 08
9-967-510-07 B&P Company © 1993