Read Sony SLV-SE850B / SLV-SE850D / SLV-SE850E / SLV-SE850G / SLV-SF900B / SLV-SF900D / SLV-SF900E / SLV-SF900G / SLV-SF950N / SLV-SF990B / SLV-SF990D / SLV-SF990E / SLV-SF990G Service Manual online
MECHANICAL ADJUSTMENT
are indicated when these models are common to all their corresponding models as
given below.
VHF Italian channel A to H
CATV S01 to S05, S1 to S20
CATV B to Q
(SE850B/SF900B/SF990B only)
(SE850B/SF900B/SF990B only)
Video input: pin 20
Video output: pin 19
Video input: pin 20
Input signal: 1 Vp-p, 75 ohms, unbalanced, sync
negative
AUDIO IN, phono jack (2)
Input impedance : more than 47 kilohms
Input signal: 1 Vp-p, 75 ohms, unbalanced, sync
negative
AUDIO IN, phono jack (2)
Input impedance : more than 47 kilohms
negative
Rated output level: 327 mVrms
Output impedance: less than 10 kilohms
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
connections. Check the entire board surface for solder splashes
and bridges.
"pinched" or contact high-wattage resistors.
transistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
of deterioration. Point them out to the customer and
recommend their replacement.
2,
(SF900/SF950/SF990 only)
Approx. 4.6 kg (SE850 only)
Aerial cable (1)
Set-Top Box controller (1)
notice.
Step 2 : Setting up the remote commander ···························· 1-1
Step 3 : Connecting the VCR ················································· 1-2
Step 4 : Tuning your TV to the VCR ····································· 1-4
Step 5 : Setting up the VCR with the Auto Set Up function ·· 1-5
Step 6 : Setting the clock ······················································· 1-5
Step 7 : Setting the Set-Top Box ············································ 1-6
Selecting a language ······························································ 1-8
Presetting channels ································································ 1-8
Setting/changing the station names ······································· 1-9
Changing/disabling programme positions ··························· 1-10
Setting the PAY-TV/Canal Plus decoder ······························ 1-11
Recording TV programmes ················································· 1-13
Recording TV programmes using the ShowView system ··· 1-14
Setting the timer manually ··················································· 1-15
Setting the recording duration time ····································· 1-16
Synchronized Recording ······················································ 1-16
Checking/changing/cancelling timer settings ······················ 1-17
Recording stereo and bilingual programmes ······················· 1-17
Searching using the index function ······································ 1-18
Adjusting the picture ··························································· 1-18
Changing menu options ······················································· 1-19
Basic Editing ········································································ 1-20
Audio dubbing ····································································· 1-20
Recording using the SmartFile function ······························ 1-21
Selecting and playing a programme ···································· 1-22
Checking the contents of a tape ··········································· 1-23
Labelling a recorded programme and tape ·························· 1-23
Registering the contents of a recorded tape in the
SmartFile label ····································································· 1-25
Protecting a recorded programme ········································ 1-26
Erasing the data of an unwanted programme ······················ 1-26
Index to parts and controls ··················································· 1-28
Menu chart ··········································································· 1-29
OVERALL BLOCK DIAGRAM (2/2) ··························· 3-5
VIDEO BLOCK DIAGRAM (2/2) ································· 3-9
BLOCK DIAGRAM (1/2) ············································· 3-11
SERVO/SYSTEM CONTROL
BLOCK DIAGRAM (2/2) ············································· 3-13
POWER BLOCK DIAGRAM (2/2) ······························ 3-21
SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS ············································ 4-5
SERVO/SYSTEM CONTROL, INPUT/OUTPUT,
AUDIO, TUNER, POWER SUPPLY)
ML-21 (SMART FILE)(1/2)
DESCRIPTION
(MA-388 Board IC160) ··················································· 5-1
CIRCUIT INTERFACE (MA-388 Board IC160) ··········· 5-1
(MA-388 Board IC160) ··················································· 5-2
PERIPHERAL CIRCUIT INTERFACE
(MA-388 Board IC160) ··················································· 5-2
(MA-388 Board IC160) ··················································· 5-2
PIN FUNCTION
(MA-388 Board IC160 CXP8846-022Q) ························ 5-3
FUNCTION
(FR-169 Board IC180 uPD703033AYGF-M02-3B) ······· 5-4
FUNCTION (ML-21 Board IC902 CXP84632-079Q) ··· 5-5
FUNCTION (ML-21 Board IC950 SDA5250M-2) ········ 5-6
2-1-2. Equipment Connection ···················································· 6-1
2-1-3. Setup for adjustment ························································ 6-1
2-1-4. Alignment Tape ······························································· 6-1
2-1-5. Input/Output Levels and impedance ································ 6-2
2-1-6. Adjustment Sequence ······················································ 6-2
2-2.
2-3.
2-4.
2-4-2. Hi-Fi Switching Position Check (MA-388 board) ·········· 6-3
2-5.
2-5-2. Sync AGC Check (MA-388 board) ································· 6-4
2-6.
2-6-1-1. Overall Audio Output Level Check ····························· 6-4
2-6-1-2. Overall Audio Distorsion Factor Check ······················ 6-5
2-6-1-3. Overall Noise Level Check ·········································· 6-5
2-6-1-4. HiFi Audio Frequency Response Check ······················ 6-5
2-6-1-5. Audio PB Level Check ················································ 6-5
2-6-2. Normal Audio System Adjustment ·································· 6-6
2-6-2-1. ACE Head Adjustment ················································· 6-6
2-6-2-2. Frequency Response Check ········································· 6-6
2-6-2-3. E-E Output Level Check ·············································· 6-6
7-1-2. CHASSIS SECTION ······················································· 7-4
7-1-3. MECHANISM DECK SECTION-1 ······························· 7-5
7-1-4. MECHANISM DECK SECTION-2 ······························· 7-6
7-1-5. MECHANISM DECK SECTION-3 ······························· 7-7
7-2.