Sony SLV-E850B, SLV-E880EG, SLV-F900UX, SLV-F900VC, SLV-F990B Service Manual

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SLV-E850B/E850UX/E880EG/F900B/F900NP/F900UX/

F900VC/F990B/F990NP/F990UX/F990VC

RMT-V222C/V222D/V222E/V223C/V240/V240A/V240B/V240C/V240D

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SERVICE MANUAL

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• Refer to the SERVICE MANUAL of VHS MECHANICAL ADJUSTMENTS for MECHANICAL ADJUSTMENTS. (9-921-647-11)

Photo : SLV-F990

SPECIFICATIONS

French Model

SLV -E850B/F900B/F990B

UK Model

SLV-E850UX/F900UX/F990UX

Greek Model

SLV-E880EG

Spanish Model

SLV-F900NP/F990NP

Germany Model

SLV-F900VC/F990VC

S MECHANISM

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MICROFILM

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VIDEO CASSETTE RECORDER

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FEATURE DIFFERENCE

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E850UX

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3

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WU601

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ENG

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MODEL NAME SAFETY SECAM (REC/PB)

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TUNER BTF-

SYSTEM 1

STEREO

SYSTEM 2

STEREO CATV RF OUT SYS

REMOTE COMMANDER

VTR MODE LANGUAGE SLOW SHOW VIEW/VIDEO PLUS AUDIO DUB REPLAY X2

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FRAME TITLE SAT

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ME-SECAM (REC/PB) FLAP (W/SW) COMMAND SW DNR ML KEY COUNTER RESET AUDIO OUT 2 EUR IN (2nd) ADDITIONAL IN

(RCA INPUT) LINE 2 OUT SAT CONTROL ACS (¢ : ACA)

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SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

SAFETY CHECK-OUT

After correcting the original service problem, perform the following safety checks before releasing the set to the customer.

1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges.

2. Check the interboard wiring to ensure that no wires are "pinched" or contact high-wattage resistors.

3. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair . Point them out to the customer and recommend their replacement.

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ATTENTION AU COMPOSANT AYANT RAPPORT

LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE ! SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.

4. Look for parts which, through functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replace-ment.

5. Check the B+ voltage to see it is at the values specified.

6. Flexible Circuit Board Repairing

• Keep the temperature of the soldering iron around 270˚C during repairing.

• Do not touch the soldering iron on the same conductor of the

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À LA SÉCURITÉ!

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TABLE OF CONTENTS

SERVICE NOTE

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1. ERROR CODE INDICATION··········································· 5

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1. GENERAL

Getting Started

Unpacking··············································································1-1 Setting up the remote commander ·········································1-1 Connecting the VCR······························································1-2 Tuning your TV to the VCR ··················································1-3 Setting up the VCR with the Auto Set Up function ··············· 1-4 Setting the clock ···································································· 1-4 Manual setup — Selecting a language···································1-5 Manual setup — Presetting channels·····································1-5 Manual setup — Setting station names ································· 1-6 Manual setup — Changing/disabling programme positions · 1-7 Manual setup — Listing the channels as the TV ···················1-8 Connecting the Satellite tuner················································1-8 Setting the PAY-TV/Canal Plus decoder································1-9

Basic Operations

Playing a tape·······································································1-10 Recording TV programmes ················································· 1-11 Recording TV programmes using ShowView ·····················1-12 Setting the timer manually···················································1-13

Additional Operations

Playing/searching at various speeds ····································1-13 Recording TV programmes using the quick timer ·············· 1-14 Checking/changing/cancelling timer settings ······················ 1-14 Recording stereo and bilingual programmes ·······················1-15 Searching using the index function······································1-15 Adjusting the picture ···························································1-15 Changing options ································································· 1-16

Editing

Connecting to a VCR or stereo system································1-17

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Basic editing ········································································1-17 Audio dubbing ·····································································1-17

Additional Information

Index to parts and controls···················································1-18

2. DISASSEMBLY

2-1. UPPER CASE, FRONT PANEL BLOCK ASSEMBLY· 2-1 2-2. FR-128 BOARD, DM-73 BOARD ·································2-2 2-3. REAR PANEL ·································································2-3 2-4. POWER BLOCK, MA-316 BOARD

2-5. RP-231 BOARD, S MECHANISM DECK ····················2-4 2-6. CIRCUIT BOARDS LOCATION ···································2-4 2-7. INTERNAL VIEWS························································2-5

3. BLOCK DIAGRAMS

3-1. OVERALL BLOCK DIAGRAM ····································3-1 3-2. VIDEO BLOCK DIAGRAM ··········································3-3 3-3. SERVO/SYSTEM CONTROL BLOCK DIAGRAM ·····3-5 3-4. AUDIO BLOCK DIAGRAM ··········································3-7 3-5. MODE CONTROL BLOCK DIAGRAM·······················3-9 3-6. TUNER BLOCK DIAGRAM ·······································3-11 3-7. POWER SUPPLY BLOCK DIAGRAM ·······················3-13

4. PRINTED WIRING BOARDS AND

4-1. FRAME SCHEMATIC DIAGRAM································4-1 4-2. PRINTED WIRING BOARDS AND

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SCHEMA TIC DIAGRAMS

SCHEMATIC DIAGRAMS ············································4-3

• RP-231 (REC/PB AMP)

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PRINTED WIRING BOARD ·························4-3

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5. INTERFACE,

5-1. SYSTEM CONTROL —

5-2. SYSTEM CONTROL —

5-3. SYSTEM CONTROL —

5-4. SYSTEM CONTROL —

5-5. SYSTEM CONTROL —

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• MA-316 (VIDEO, SERVO/SYSTEM CONTROL, AUDIO, TUNER)

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• MA-316 (VIDEO, NORMAL AUDIO)

• MA-316 (SERVO/SYSTEM CONTROL) SCHEMATIC DIAGRAM··········································4-14

• MA-316 (ON SCREEN DISPLAY)

• MA-316 (AFM AUDIO) SCHEMATIC DIAGRAM ·4-19

• MA-316 (TUNER) SCHEMATIC DIAGRAM ··········4-21

• MA-316 (FOLLOW TV, PDC, VPS)

• MA-316 (I/O) SCHEMATIC DIAGRAM ··················4-25

• FR-128 (MODE CONTROL)

• SE-69 (SECAM VIDEO SIGNAL PROCESS)

• DM-73 (OPERATION SWITCHES)

• NR-26 (DNR PROCESSOR)

• ML-15 (SERIAL TRANSFER)

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• A T -23/24 (ANTENNA)

• SWITCH BLOCK

• SW-300 (REMOTE CONTROL RECEIVER)

• POWER BLOCK SR826 (SWITCHING REGULATOR)

IC PIN FUNCTION DESCRIPTION

VIDEO BLOCK INTERFACE (MA-316 BOARD IC160)···············································5-1

SERVO PERIPHERAL CIRCUIT INTERFACE (MA-316 BOARD IC160)···············································5-1

MECHANISM INTERFACE (MA-316 BOARD IC160)···············································5-2

SYSTEM CONTROL PERIPHERAL CIRCUIT INTERFACE (MA-316 BOARD IC160) ························ 5-2

AUDIO BLOCK INTERFACE

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(MA-316 BOARD IC160)···············································5-2

PRINTED WIRING BOARD ·························4-8

SCHEMATIC DIAGRAM ····························4-11

SCHEMATIC DIAGRAM ····························4-17

SCHEMATIC DIAGRAM ····························4-23

PRINTED WIRING BOARD ·······················4-29

SCHEMATIC DIAGRAM ····························4-31

SCHEMATIC DIAGRAM ····························4-33

PRINTED WIRING BOARD ·······················4-35

PRINTED WIRING BOARD ·······················4-36

SCHEMATIC DIAGRAM ····························4-37

PRINTED WIRING BOARD ·······················4-39

SCHEMATIC DIAGRAM ····························4-41

PRINTED WIRING BOARD ·······················4-43

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PRINTED WIRING BOARD ·······················4-48

SCHEMATIC DIAGRAM ····························4-49

SCHEMATIC DIAGRAM ····························4-50

PRINTED WIRING BOARD ·······················4-51

SCHEMATIC DIAGRAM ····························4-52

PRINTED WIRING BOARD ·······················4-53

SCHEMATIC DIAGRAM ····························4-55

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5-6. SERVO/SYSTEM CONTROL MICROPROCESSOR

PIN FUNCTIONS (MA-316 BOARDS IC160)··············5-3

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5-7. TUNER/TIMER MODE CONTROL PIN FUNCTIONS

(FR-128 BOARD IC180) ················································5-4

6. ADJUSTMENTS

6-1. MECHANICAL ADJUSTMENTS ·································6-1 6-2.. ELECTRICAL ADJUSTMENTS ···································6-1 2-1. PREPARATION BEFORE ADJUSTMENT···················6-1 2-1-1.Equipment Required ························································6-1 2-1-2.Equipment Connection ····················································6-1 2-1-3.Input Signal Check ··························································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. POWER SUPPLY CHECK ·············································6-2

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2-2-1.Output Voltage Check (MA-316 Board) ·························6-2 2-3. SERVO SYSTEM CHECK ·············································6-2 2-3-1.RF Switching Position/

AF Switching Position Adjustments

(MA-316, RP-231 Boards) ·············································· 6-2 2-4. VIDEO SYSTEM CHECKS ··········································· 6-3 2-4-1.X’tal OSC Check (MA-316 Board)································· 6-3 2-4-2.SYNC AGC Check (MA-316 Board) ······························6-4 2-4-3.White Clip/Dark Clip Check (MA-316 Board) ··············· 6-4 2-4-4.Recording Y Level Check (MA-316 Board) ··················· 6-4 2-4-5.Recording Chroma Level Check (MA-316 Board) ·········6-4 2-4-6.Playback Level Check (MA-316 Board) ·························6-5 2-5. AUDIO SYSTEM ADJUSTMENT·································6-5 2-5-1.ACE Head Adjustment ···················································· 6-5 2-5-2.E-E Output Level Check ················································· 6-5 2-5-3.Overall Output Level and Distortion Factor Check·········6-5 2-5-4.Overall Noise Level Check··············································6-5

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7. REPAIR PARTS LIST

7-1. EXPLODED VIEWS ······················································ 7-1 7-1-1.FRONT PANEL ASSEMBLY AND

UPPER CASE SECTION ··············································· 7-1 7-1-2.CHASSIS SECTION·······················································7-2 7-1-3.MECHANISM DECK-1 ················································· 7-3 7-1-4.MECHANISM DECK-2 ················································· 7-4 7-1-5.MECHANISM DECK-3 ················································· 7-5 7-2. ELECTRICAL PARTS LIST ··········································7-6

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SL V -E850B/E850UX/E880EG/F900B/F900NP/F900UX/F900VC/F990B/F990NP/F990UX/F990VC

SERVICE NOTE

1. ERROR CODE INDICATION

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TEL 13942296513 QQ 376315150 892498299

• Error codes are indicated using the lower 5 digits in the fluorescent display tube.

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ERROR CODE

0 No error 1 Cam encoder error Loading direction 2 Cam encoder error Unloading direction 3 T reel error 4 S reel error 5 Capstan error 6 Drum error 7 Error on initializing 8 Cassette loading error 9 Reserve

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“At this time, Colon “:” between character is not indicated.”

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Mode code indication when the error has occurred.

Error code

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MODE CODE

0 P ower-on eject 10 FWD x1 20 REW play 1 P ower-on initial 11 FWD x2 21 Cas. loading 2 Power-off eject 12 CUE 22 Tape loading

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3 Power-off stop 13 PB-pause 23 Power-off loading 4 FF 14 RVS-pause 24 Mecha. error (Power on) 5 REW 15 RVS x1 25 Power-on eject initial 6 REC 16 RVS x2 26 Power-off eject initial 7 REC- pause 17 REV 27 APC REC 8 P ower-on stop 18 Power-off initial 28 Cas. loading 9 PB 19 Mecha. error (Power off) (No auto PB check)

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SLV-E850B/E850UX/E880EG/F900B/F900NP/F900UX/F900VC/F990B/F990NP/F990UX/F990VC

SECTION 1

GENERAL

This section is extracted from SLV-E880EG instruction manual.

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0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-5

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-6

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-7

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-8

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-9

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-10

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-11

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-12

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-13

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-14

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-15

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-16

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-17

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-18

.

c

o

m

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

w

.

xia

o

y

u

1

6

3

1-19E

.

c

o

m

3

Upper case

1

Screws (Case)

5

Screw

4

Connectors

7

Flat cable

Hooks

9

Flat cable

0

Front pand

block assembly

8

Connector

1

Screws (Case)

6

ML-15 board (F900, F990 MODEL)

2

Q

SLV-E850B/E850UX/E880EG/F900B/F900NP/F900UX/F900VC/F990B/F990NP/F990UX/F990VC

SECTION 2

DISASSEMBLY

NOTE : Follow the disassembly procedure in the numerical order given.

7

3

2-1. UPPER CASE, FRONT PANEL BLOCK ASSEMBLY

Q

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

Q

7

3

6

3

1

5

1

0

5

8

9

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

9

w

.

xia

o

y

u

1

6

3

2-1

.

c

o

m

2-2. FR-128 BOARD, DM-73 BOARD

7

Q

<E850, E880 MODEL>

3

4

Connector

Flat cable

6

3

1

5

2

FR-128 board

1

5

0

8

1

Screws

9

2

4

9

6

Screws

8

2

9

TEL 13942296513 QQ 376315150 892498299

Front panel assembly

5

<F900, F990 MODEL>

8

TEL

13942296513

3

Flat cable

!™

AT-24

board

9

SW-300

board

Screws

Q

7

3

2

board

FR-128

7

Flat cable

1

3

6

8

DM-73 board

Frexible board

0

5

1

5

8

1

2

9

Screws

5

9

4

Screws

8

2

9

TEL 13942296513 QQ 376315150 892498299

9

w

Front panel assembly

w

.

xia

!º

Screws

!¡

4

Flat cable

o

y

u

1

6

3

2-2

6

Flat cable

.

c

7

DM-73 board

o

m

l

k

Q

2-3. REAR P ANEL

7

Q

3

6

3

1

5

1

5

0

3

Screw

8

Hooks

9

2

4

9

8

2

9

Hooks

TEL 13942296513 QQ 376315150 892498299

2

Release harness from

hooks on rear panel

2-4. POWER BLOCK, MA-316 BOARD (WITH S MECHANISM DECK)

TEL

13942296513

Q

3

7

6

3

1

Release cable stopper

from rear panel

4

Connector

5

1

5

0

Hooks

8

4

Rear pane

2

9

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

9

7

Screws

8

Sheet (F900, F990 Model)

9

MA-316 board

(with S mechanism deck)

6

Screws

2

Screw

3

a

Screws

1

Connector

5

Power bloc

w

.

xia

o

y

u

1

6

3

2-3

.

c

o

m

>

2-5. RP-231 BOARD, S MECHANISM DECK

7

Q

TEL 13942296513 QQ 376315150 892498299

3

6

!¡

AT-23 board

0

Connector

3

1

6

Screw

4

5

1

Flexible board

5

3

Screws

0

9

8

1

Connector

2

Connector

5

RP-231 board

S mechanism deck

2

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

7

MD base (L)

TEL

2-6. CIRCUIT BOARDS LOCA TION

13942296513

ML-15 <F900/F990 MODEL> (SERIAL TRANSFER)

MA-316 VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER

8

6

7

3

Q

RP-231 (REC/PB AMP)

9

MA-316 board

MD (M) base

8

9

4

2

9

8

0

5

1

5

1

3

SE-69 <French MODEL> NR-26 <EXCEPT French MODEL (PROCESSOR)

2

9

AT-24 <F900/F990 MODEL> (LARGE ANTENNA)

SW-300 <F900/F990 MODEL> (REMOTE CONTROL RECEIVER)

AT-23

w

w

(SMALL ANTENNA)

.

xia

o

y

u

1

6

FR-128 (MODE CONTROL)

2-4

3

DM-73

.

c

o

OPERATION SWITCHES

POWER BLOCK

m

)

Q

2-7. INTERNAL VIEWS

7

Q

3

—T op View—

6

3

1

5

1

5

0

M901 Drum assembly DZH-86A-R 1-759-373-11 (NP/VC1/VC2) DZH-98A-R 1-759-557-11 (B)

2

9

8

ACE head block assembly A-6759-620-A

4

9

8

2

9

TEL 13942296513 QQ 376315150 892498299

TEL

13942296513

—Bottom View—

FE head 1-500-144-11

Reel (S) table 3-977-507-01

FL complete assembly A-6759-619-C

Q

M902 DC motor (capstan) 1-698-971-11

3

7

6

3

1

5

1

5

Reel (T) table 3-977-508-01

Pinch press block assembly A-6759-615-A

9

4

2

9

8

0

8

2

9

TEL 13942296513 QQ 376315150 892498299

9

w

.

xia

o

y

u

1

6

3

M903 Cam motor assembly X-3947-577-1

2-5E

M901 Drum assembly DZH-86A-R 1-759-373-11 (NP/VC1/VC2 DZH-98A-R 1-759-557-11 (B)

.

c

o

Rubber belt 3-977-510-01

m

SECTION 3

BLOCK DIAGRAMS

3-1. OVERALL BLOCK DIAGRAM

7

MA-316 BOARD NR-26 BOARD

(SEE PAGE 4-13,16,19,21,23)

JS544

C+ VIDEO

3

9

JS391

HEAD PB

NA REC

BIAS VCC

FULL ERS

IC540

I/O SEL

JS390

Y/C 1 Y/C 2 Y/C 3

OSD V

SDA SCL

TU V

4

EXCEPT

F990 MODEL

IC201

(2/2)

AUDIO PROC.

(MONO)

.

6

2

DEC L DEC R 3L 3R

1L 1R

4L

4R

1L

1R

2L

2R

NORM IN

NORM OUT

IC201

(1/2)

Y/C

PROCESSOR

Q510

BUFFER

2

IC360

AUDIO

PROCESSOR

(HIFI)

x

3

IC202

DELAY

VIDEO

PB C

CLOCK(IIC) MESECAM

NT JUDGE

MEDIA VIDEO

MOD V

9

1H

DATA(IIC)

CLOCK(IIC)

IC260

VIDEO

REC/PB

C SYNC

AMP

CLOCK(SSB)

IC340

AFM

REC/PB

QAMP

IC301

HEAD

SW

T321,Q321

EXCEPT

(SEE PAGE 4-7)

3

PB RF

REC RF

C ROT

DATA(SSB)

RF SWP

RF ENV

AV LINC I/O BUFF

F990 MODEL

ONLY JS392

JS393

FM PB

FM REC

AF SWP AF REC

REC P

BIAS

ERASE

OSC

T331,Q330

BIAS

ERASE

OSC

1

w

Q

TEL 13942296513 QQ 376315150 892498299

E850/E880/F900 MODEL

Q

VIDEO HEAD

SP

CH 1

SP

CH 2

EP

CH 1

EP

CH 2

J480

VIDEO

LINE IN2

F990 MODEL

ONLY

J500

VIDEO

LINE IN3

CN570

DECODER/

LINE 3

F990 MODEL

DECODER/

LINE 3

CN500 LINE 1

(TV)

E880/F990 MODEL

ONLY

J500

VIDEO

LINE OUT3

T

CN570

DECODER/

LINE 3

F990 MODEL

DECODER/

LINE 4

CN500 LINE 1

(TV)

F990 MODEL ONLY

AUDIO

LINE IN 3

AUDIO

LINE OUT 2

AUDIO

LINE IN 2

AUDIO HEAD

CH 1

CH 2

REC/

PB

ERASE

HEAD

FULL

w

ERASE

HEAD

(SEE PAGE 4-7)

RP-231 BOARD

(SEE PAGE 4-27)

FR-128 BOARD

20 19

8 16 15 11

7

7 11 15 16 20 19 18

E

3

1

6

2

6

2

3

1 10

J500 L

R

L

R

(SEE PAGE 4-27)

J480 L

R

16

L VIDEO 2

L VIDEO 3

V IN V OUT C+ DET I R G B

B G R I V IN V OUT AV CONT

AV CONT

L VIDEO 3

L

A (L) OUT A (R) OUT

A (L) IN A (R) IN

A (L) IN A (R) IN A (L) OUT A (R) OUT

A (R) OUT AV LINC

FR-128 BOARD

JS331

F900 MODEL

ONLY

w

F900 MODEL

RP-231 BOARD

Q VD

FOLLOW TV

MOD A TU L TU R TU M DATA(IIC)

AF SWP AF ENV

IC820

PROC.

1

EXCEPT French MODEL

(SEE PAGE 4-41)

IC003

DNR

PROC.

6

i

Y C

CLOCK(IIC)

EXCEPT

E880 MODEL

JS201

5

a

IC002

VIDEO

SWITCH

DATA(IIC)

1

5

3

o

1

IC661

AFC

IC660

OSD

Q662

y

H DET

CG V S CLK S IN

VHF/ UHF

5

RFU750

IN

OUT

MOD V

SDA

MOD A

u

French MODEL

SE-69 BOARD

(SEE PAGE 4-33)

PB C

PB RF

VIDEO

SCL

RF

V DET

TV/VTR

0

IC970

SECAM

PROC.

REC C

C SYNC

SDA

TU L

SECAM ON

SECAM DET

SCL

TU702

(HIFI)

TU R

TU M

Q

D102

(T/S LED)

1

IC850

VPS/PDC

DECODER

Q

SW12V

Q102

LED

DRIVE

6

PDC/DAV

SDA SCL

PLL DATA PLL CLOCK PLL ENABLE

SLV-E850B/E850UX/E880EG/F900B/F900NP/F900UX/F900VC/F990B/F990NP/F990UX/F990VC

2

MECHA BLOCK

DRUM MOTOR

M

CAPSTAN MOTOR

M

CAPSTAN

8

9

IC400

REMOTE CONTROL RECEIVER

S400

POWER

S401,402,404

S406,408 FUNCTION

KEY

E850/E880 MODEL

(FRONT)

MOD.

(INNER)

MOD.

ML-15 BOARD

(SEE PAGE 4-45)

DRUM

PG

DRUM

FG

M901

CAPSTAN

DRUM

MOTOR

M

ROTARY SWITCH

2

9

M902

CTL

AMP

LOADING

MOTOR

9

S411

POWER

SAVE

ASURA RESET

S OUT,S CLK

(SEE PAGE 4-49)

AT-24

BOARD

(LARGE)

(SEE PAGE 4-49)

AT-23

BOARD

(SMALL)

F900/F990 MODEL

F900/F990 MODEL (SEE PAGE 4-52)

9

SW BLOCK

S451,453,457-459

(SEE PAGE 4-28)

9

SW-300 BOARD

IC400

REMOTE CONTROL RECEIVER

S400

POWER

S001-008

S010-013

FUNCTION

KEY

FUNCTION

KEY

IC450

LED

DRIVER

DM-73

BOARD

TEL 13942296513 QQ 376315150 892498299

DMS

BLOCK

SHUTTLE

SWITCH

F990 MODEL

ONLY

PH100

T REEL

PH101 S REEL

Q101

T SENS

Q100

S SENS

S101

REC

PROOF

S160 NTSC

PR SW

MESECAM NT JUDGE SECAM ON SECAM DET

MODE CONT

Q VD DATA(SSB) CLOCK(SSB) RF SWP RF ENV

FOLLOW TV

3

C+ DET AV CONT

DATA(IIC)

CLOCK(IIC)

T REEL FG

S REEL FG

FULL ERS

C SYNC

SW1

SW1 SW 2 RF AGC AFT

AFT

7

T SENS

S SENS

T/S LED

AF SWP AF ENV AF REC REC P

3

IC160

(1/2)

SYSTEM

CONTROL

6

.

8

CAM +,-

MODE1-4

3

S CLK S IN S OUT

ASURA CS ASURA RESET

1

9

5

c

1

IC160

DRUM

SERVO

CAPSTAN

SERVO

o

2

(2/2)

5

D VS

D PG

D FG

CAP VS

CAP FG

PB CTL CTL RSTCTL RST REC CTL

IC161

LOADING

MOTOR

EXCEPT

E880/F900 MODEL

FR-128 BOARD

(SEE PAGE 4-27)

0

X-µ COM RST X-µ COM CS

MEDIA VIDEO

m

4

S CLK S OUT S IN

IC182

EEPROM

ASURA CS ASURA RESET

YOBI 1 YOBI 2 TXT RST

X-µ COM RST X-µ COM CS

AV LINC I/O

S CLK S OUT S IN

YOBI 1 YOBI 2 TXT RST

SDA SCL

IC100

SIRCS

CBC I/O

SIRCS H DET CG V

8

PDC/DAV

SDA SCL

PLL DATA PLL CLOCK PLL ENABLE

IC902

X-µ CON

IC950

TXT

9

IC420

FLD

DRIVER

IC180

MODE

9

CONTROL

(SEE PAGE 4-7)

RP-231

BOARD

IC140IC141

CNJ890

SIRCS

-F +F

2

A/D0

F990 MODEL

COMMAND

A/D1,2

A/D4,5

DMS1,2

IC901

ASIC

IC951

ROM

8

ND420

FLUORESCENT

INDICATOR TUBE

IC183

POWER

FAIL DET

4

RESET

PULSE GEN

ONLY S410

MODE

IC900

3-1 3-2