DOWNLOAD Sony SLV-D985PAZ / SLV-D985PEA / SLV-D985PME Service Manual ↓ Size: 12.08 MB | Pages: 127 in PDF or view online for FREE

Model
SLV-D985PAZ SLV-D985PEA SLV-D985PME
Pages
127
Size
12.08 MB
Type
PDF
Document
Service Manual
Brand
Device
VCR
File
slv-d985paz-slv-d985pea-slv-d985pme.pdf
Date
PREV: Sony SLV-D360P (serv.man2) Service Manual

Sony SLV-D985PAZ / SLV-D985PEA / SLV-D985PME Service Manual ▷ View online

7-5
TURN THE VCR
POWER ON AND
INSERT A TAPE
PRESS EJECT BUTTON
CASSETTE LOADING 
MECHANISM
DOES NOT OPERATE
TAPE DETECTED
CST IN MODE
IC601-75:HIGH(5V)
CHANGE IC601
CHECK 
START SENSOR (S602)
IC601
CHECK 
DM B+ LINE 
CHANGE IC601
NO
NO
NO
YES
IC601-38 : LOW(0V)
IC601-39 : HIGH(5V)
IC601-38 : HIGH(5V)
IC601-39 : LOW(0V)
CHECK
CASSETT LOADING
MECHANISM
YES
YES
NO
CN604 8pin 12V?
YES
NO
YES
(VCR Section)
PLACE VCR IN STOP MODE
CHANGE IC301
CHECK TM BLOCK
TUNER MODE OPERATION
VIDEO MISSING IN  
EE MODE
IC301-61
VIDEO OUT
NO
NO
NO
IC802-13
VIDEO IN
YES
YES
IC802-14
VIDEO OUT
YES
CHECK
Q811, R844
NO
CHECK
C355
NO
NO
IC301-48
CHECK
IC601
NO
IC301-68 ; CLOCK
69 ; DATA VIDEO
YES
YES
CHECK IC802
CHECK
IC802
CHECK
LINE OUT
(VCR Section)
7-6
VIDEO MISSING IN
RECORD MODE
IC301-48, 50, 52
VIDEO signal out?
NO DEFECT RECORD MODE
E-E mode and IC301-61
CHECK VIDEO signal out
NO
YES
IC301-78
CHECK REC FM signal?
CHANGE C392
NO
YES
IC301-94 (SP)
IC301-88 (SLP)
CHECK REC FM signal?
CHECK CN301 CONNECTION
NO
YES
(VCR Section)
VIDEO MISSING IN
PLAY MODE
VIDEO EE MODE
OPERATION
PLACE THE VCR PLAY MODE
CHANGE IC301
CHECK IC6P01, Q6P01, R6P10
CHECK
VIDEO HEAD
CHECK
C392
CHECK
IC601-24
CHECK VIDEO
OUT LINE
SEE PAGE 7-5
(VIDEO MISSING IN EE MODE)
NO
YES
YES
NO
YES
YES
YES
VIDEO FM
IC301-21
VIDEO
IC301-78
IC301-65
VIDEO SIGNAL
IC6P01-19
VIDEO SIGNAL
IC301-61
NO
H'D SW
IC301-70
NO
YES
YES
NO
NO
NO
CHECK IC802, C380
(VCR Section)
7-7
COLOR MISSING IN
RECORD MODE
(VIDEO IN)
RECORD MODE
(VCR Section)
COLOR signal
IC301-58
COLOR KILLER
IC301-33 (2V)
CHANGE
IC301
CHECK THE REC LINE
SEE PAGE 7-6
(VIDEO MISSING IN RECORD
MODE)
NO
NO
NO
YES
YES
YES
CHECK XT301
CHANGE XT301
NO
NO
CHANGE IC301
COLOR MISSING IN
PLAY MODE
FM-ENV
IC301-25
COLOR-MONITOR
IC301-58
COLOR-KILLER
IC301-33 (2V)
COLOR ROTERY
IC301-57
CHANGE
IC301
CHECK IC301-27. 34
XT301
CHECK IC601-29
SEE PAGE 7-6
(VIDEO MISSING IN PLAY MODE)
NO
NO
NO
NO
YES
YES
YES
YES
(VCR Section)
CHECK
IC301-61
7-8
OSD PICTURE
MISSING
2fsc IN
IC6P01-2
STB, CLK, DATA
IC6P01-9, 10, 11
OSC IN
IC6P01-6
CHANGE IC6P01
CHECK IC6P01
CHECK L6P05, C6P04, C6P05
YES
NO
YES
YES
NO
(VCR Section)
PACE VCR IN STOP MODE
BLUE MISSING IN 
STOP MODE
CHANGE IC601
SELECT LINE 
MODE WITHOUT 
INPUT SIGNAL
IC601-72 "H"
CHECK IC6P01-8 TO IC601-72
NO
YES
YES
CHECK IC6P01
IC6P01-9, 10, 11
(STB, CLK, DATA)
CHECK IC601-6, 7, 8
NO
YES
IC6P01-8 "H"
(SYNC JUDGE)
VIDEO SIGNAL
IC6P01-19
NO
CHECK OSD VIDEO IN LINE
YES
YES
NO
(VCR Section)
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