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SLV-777HF/778HF/788HF RMT-V231B/V232B SERVICE MANUAL US Model Canadian Model SLV-777HF/778HF/788HF PX Model SLV-777HF G j Photo : SLV-788HF • Refer to the SERVICE MANUAL of VHS MECHANICAL ADJUSTMENT for MECHANICAL ADJUSTMENTS. (9-921-647-11) S MECHANISM SPECIFICATIONS VIDEO CASSETTE RECORDER MICROFILM DIFFERENT SPECIFICATIONS MODEL SPECIFICATIONS BODY COLOR REMOTE COMMANDER SLV-777HF US, Canadian PX TITAN BLACK RMT-V231B SLV-778HF SLV-788HF BLACK BLACK RMT-V231B RMT-V232B 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. ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ! 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. —2— SAFETY CHECK-OUT After correcting the original service problem, perform the following safety checks before releasing the set to the customer. 1. 2. 3. 4. 5. 6. 7. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges. Check the interboard wiring to ensure that no wires are "pinched" or contact high-wattage resistors. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement. Check the line cord for cracks and abrasion. Recommend the replacement of any such line cord to the customer. Check the B+ voltage to see it is at the values specified. Check the antenna terminals, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5mA (500 microampers). Leakage current can be measured by any one of three methods. 1. 2. 3. To Exposed Metal Parts on Set 0.15 µF 1.5 kΩ AC Voltmeter (0.75 V) Earth Ground Fig. A. Using an AC voltmeter to check AC leakage. —3— A commercial leakage tester, such as the Simpson 229 or RCA TW-540A. Follow the manufacturers' instructions to use these instruments. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The "limit" indication is 0.75V, so analog meters must have an accurate low voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A) TABLE OF CONTENTS SERVICE NOTE • MA-327 (VIDEO, NORMAL AUDIO) SCHEMATIC DIAGRAM ······························ 4-8 • MA-327 (SERVO/SYSTEM CONTROL) SCHEMATIC DIAGRAM ···························· 4-11 • MA-327 (ON SCREEN DISPLAY) SCHEMATIC DIAGRAM ···························· 4-15 • MA-327 (AFM AUDIO) SCHEMATIC DIAGRAM ···························· 4-17 • MA-327 (TUNER) SCHEMATIC DIAGRAM ···························· 4-19 • MA-327 (POWER SUPPLY, AV BUS) SCHEMATIC DIAGRAM ···························· 4-21 • FR-138 (MODE CONTROL) PRINTED WIRING BOARD ······················· 4-23 • FR-138 (MODE CONTROL) SCHEMATIC DIAGRAM ···························· 4-25 • DM-80 (OPERATION SWITCHES) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM ···························· 4-27 • JK-162 (LINE-2 IN) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM ···························· 4-28 • POWER BLOCK SR801 (SWITCHING REGULATOR) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM ···························· 4-29 • POWER BLOCK SR709 (SWITCHING REGULATOR) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM ···························· 4-31 1. 2. ERROR CODE INDICATION ··········································· 6 HOW TO REPLACE A ROTARY UPPER DRUM (777HF, 778HF MODEL) ·················································· 7 2-1. HOW TO REMOVE A ROTARY UPPER DRUM ············ 7 2-2. HOW TO ATTACH A NEW ROTARY UPPER DRUM ··································································· 7 1. GENERAL Getting Started Unpacking ·············································································· 1-1 Setting up the remote commander ········································· 1-1 Hookups ················································································· 1-1 Selecting a language ······························································ 1-7 Setting the clock ···································································· 1-7 Setting up cable box control ·················································· 1-9 Presetting channels ······························································ 1-10 Setting up VCR Plus+ ·························································· 1-11 Basic Operations Playing a tape ······································································· 1-12 Recording TV programs ······················································ 1-13 Recording TV programs using VCR Plus+ ························· 1-14 Setting the timer manually ··················································· 1-14 Additional Operations Playing/searching at various speeds ···································· 1-15 Searching for a selected point on the tape ··························· 1-16 Skip-searching automatically ··············································· 1-16 Recording TV programs using the quick timer ··················· 1-16 Checking/changing/cancelling timer settings ······················ 1-17 Recording stereo and bilingual programs ···························· 1-17 Adjusting the picture ··························································· 1-18 Changing menu options ······················································· 1-18 Editing with another VCR ··················································· 1-18 Additional Information General setup information ··················································· 1-19 Index to parts and controls ··················································· 1-19 2. DISASSEMBLY 2-1. UPPER CASE, FRONT PANEL BLOCK ASSEMBLY ·························· 2-1 2-2. FR-138 BOARD, DM-80 BOARD ································· 2-1 2-3. REAR PANEL ································································· 2-1 2-4. POWER BLOCK, MA-327 BOARD (WITH S MECHANISM DECK) ··················································· 2-2 2-5. S MECHANISM DECK ················································· 2-2 2-6. INTERNAL VIEWS ························································ 2-3 2-7. CIRCUIT BOARDS LOCATION ··································· 2-4 3. BLOCK DIAGRAMS 3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. OVERALL BLOCK DIAGRAM ···································· 3-1 VIDEO BLOCK DIAGRAM ·········································· 3-3 SERVO/SYSTEM CONTROL BLOCK DIAGRAM ····· 3-5 AUDIO BLOCK DIAGRAM ·········································· 3-7 MODE CONTROL BLOCK DIAGRAM ······················· 3-9 TUNER BLOCK DIAGRAM ······································· 3-11 POWER SUPPLY BLOCK DIAGRAM ······················· 3-13 4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-1. FRAME SCHEMATIC DIAGRAM ································ 4-1 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS ············································ 4-3 • MA-327 (REC/PB AMP, VIDEO, SERVO/SYSTEM CONTROL, AUDIO, TUNER) PRINTED WIRING BOARD ························· 4-3 • MA-327 (REC/PB AMP) SCHEMATIC DIAGRAM ······························ 4-5 5. INTERFACE, IC PIN FUNCTION DESCRIPTION 5-1. SYSTEM CONTROL — MECHANISM BLOCK INTERFACE (MA-327 BOARD IC160) ··············································· 5-1 5-2. SYSTEM CONTROL — SERVO PERIPHERAL CIRCUIT INTERFACE (MA-327 BOARD IC160) ··············································· 5-1 5-3. SYSTEM CONTROL — SYSTEM CONTROL PERIPHERAL CIRCUIT INTERFACE (MA-327 BOARD IC160) ··············································· 5-2 5-4. SYSTEM CONTROL AND RF MODULATOR— INPUT SELECTION BLOCK INTERFACE (MA-327 BOARD IC160) ··············································· 5-2 5-5. SYSTEM CONTROL — VIDEO/RP BLOCK INTERFACE (MA-327 BOARD IC160) ··············································· 5-2 5-6. SYSTEM CONTROL — AUDIO BLOCK INTERFACE (MA-327 BOARD IC160) ··············································· 5-2 5-7. SERVO/SYSTEM CONTROL MICROPROCESSOR (MA-327 BOARD IC160) ··············································· 5-3 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 2-2-1. Output Voltage Check (MA-327 Board) ························· 6-2 2-3. SERVO SYSTEM CHECK ············································· 6-3 2-3-1. RF Switching Position/ AF Switching Position Adjustments (MA-327 Board) ··· 6-3 —4— 2-4. VIDEO SYSTEM CHECKS ··········································· 6-4 2-4-1. X’tal OSC Check (MA-327 Board) ································· 6-4 2-4-2. SYNC AGC Check (MA-327 Board) ······························ 6-4 2-4-3. Recording Y Level Check (MA-327 Board) ··················· 6-4 2-4-4. Recording Chroma Level Check(MA-327 Board) ·········· 6-5 2-4-5. Playback Level Check (MA-327 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 ········· 6-6 2-5-4. Overall Noise Level Check ·············································· 6-6 2-6. TUNER SYSTEM ADJUSTMENT ································ 6-6 2-6-1. Separation Adjustment (MA-327 Board) ························ 6-6 2-7. ADJUSTING PARTS LOCATION DIAGRAM ············· 6-8 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 —5— SLV-777HF/778HF/788HF SERVICE NOTE 1. ERROR CODE INDICATION • Error codes are indicated using the lower 5 digits in the fluorescent display tube. “At this time, Colon “:” between character is not indicated.” Mode code indication when the error has occurred. Error code 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 MODE CODE 0 Power-on eject 1 Power-on initial 2 Power-off eject 3 Power-off stop 4 FF 5 REW 6 REC 7 REC- pause 8 Power-on stop 9 PB 10 11 12 13 14 15 16 17 18 19 FWD x1 FWD x2 CUE PB-pause RVS-pause RVS x1 RVS x2 REV Power-off initial Mecha. error (Power off) —6— 20 21 22 23 24 25 26 27 28 REW play Cas. loading Tape loading Power-off loading Mecha. error (Power on) Power-on eject initial Power-off eject initial APC REC Cas. loading (No auto PB check) 2. HOW TO REPLACE A ROTARY UPPER DRUM (777HF, 778HFMODEL) See below for note. 2-1. 1) 2) 3) HOW TO REMOVE A ROTARY UPPER DRUM Remove screw 1 (+P3 × 8) and remove the ground shaft assembly 2. (Refer to Fig. 4.) Remove soldering which is marked by arrow and remove the rotary upper drum board completely. Remove two screws 3 (PSW3 × 8) and remove the rotary upper drum in the direction of A. (Refer to Fig. 5.) If removal is difficult, remove it while rotating it slowly. Note: If removal is difficult, check again if soldering is removed completely. 2 Ground shaft assembly 1 Screw (+P3 × 8) Soldering Drum when viewed from the top Soldering 4 Plate spring 2-2. 1) 2) 3) HOW TO ATTACH A NEW ROTARY UPPER DRUM Pay attention so that finger print or like must not be put when inserting a new upper drum into lower drum. Align mark of the rotary upper drum board with the mark of the rotary transformer board so that the screw hole on the upper drum and that on the lower drum are aligned. (Refer to Fig. 5.) If attaching is difficult, attach a upper drum while rotating it slowly. Note: Pay attention not to damage the video heads. Confirm that the upper drum is inserted completely. 4) 5) Tighten the two screws 3 (PSW3 × 8). (Refer to Fig. 5.) Fix the earth shaft 2 by tightening the screw 1 (+P3 × 8) so that protrusion at the tip of the earth shaft contacts the center of the drum shaft. Note: When attaching the ground shaft assembly 2, never give force to the plate spring 4. 3 PSW3 × 8 Upper drum assembly DZR-45-R (8-848-576-02) (777HF, 778HF) A Align the two arrow marks. Fig. 4 Lower drum assembly DZL-51B/J-RP (8-848-666-11) (777HF, 778HF) Fig. 5 NOTE : There are two types of drum assembly built in models except SLV-788HF (DZH-94A/Z-RP only). [Discrimination] UPPER DRUM ASSEMBLY DZR-45-R (777HF, 778HF) (8-848-576-02) DRUM ASSEMBLY DZH-94A/Z-RP (8-839-044-02) —Top View— —Top View— There are two printed circuit boards on the top. There is no printed circuit board. Note: It cannot be divided to two parts, the upper and the lower drum assemblies. —7— SECTION 1 GENERAL 1-1 SLV-777HF/778HF/788HF This section is extracted from the SLV-788HF instruction manual. 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 1-11 1-12 1-13 1-14 1-15 1-16 1-17 1-18 1-19 1-20E SLV-777HF/778HF/788HF SECTION 2 DISASSEMBLY NOTE: Follow the disassembly procedure in the numerical order given. 2-1. UPPER CASE, FRONT PANEL BLOCK ASSEMBLY 1 Screws (case) Upper case 3 Connector From CN423 on MA-327 board 2 4 Hooks 1 Screws (case) 3 Flat cable From CN105 on MA-327 board 5 Front panel block assembly 4 Hooks 4 Hooks 2-2. FR-138 BOARD, DM-80 BOARD 3 Flat cable From CN402 on FR-138 board 5 JK insulated plate 2 FR-138 board 1 Screws (B2.6 × 8) 6 Screw (B2.6 × 8) 1 Screws (B2.6 × 8) 7 JK ground plate 4 Screw (B2.6 × 8) 2 DM-80 board 8 JK-162 board Front panel assembly 3 Frexible board From CN441 on DM-80 board 2-3. REAR PANEL 2 Hooks 2 Hooks 2 Hooks 3 Rear panel 2 Hooks 1 Release cable stopper from rear panel 2-1 2-4. POWER BLOCK, MA-327 BOARD (WITH S MECHANISM DECK) Connector (From CN101 on power block) 2 Screws a 3 Power block 1 4 Screws 5 MA-327 board (with S mechanism deck) 1 a 2-5. S MECHANISM DECK 1 Flexible board From CN260 on MA-327 board 2 Screws 4 Screws S mechanism deck 5 MA-327 board MD base (R) MD base (M) MD base (R) 2-2 2-6. INTERNAL VIEWS — Top View — M901 (Note) Upper drum assembly DZR-45-R 8-848-576-02 (777HF, 778HF) Lower drum assembly DZL-51B/J-RP 8-848-666-11 (777HF, 778HF) Drum Assembly DZH-94A/Z-RP 8-839-044-02 Note : See page 7 for the note about drum assembly. ACE head block assembly A-6759-620-A Pinch press block assembly A-6759-615-A FE head 1-500-144-11 FL complete assembly A-6759-619-C Reel (T) table 3-977-508-01 Reel (S) table 3-977-507-01 — Bottom View — M902 DC motor (capstan) 1-698-971-11 M901 (Note) Lower drum assembly DZL-51B/J-RP 8-848-666-11 (777HF, 778HF) Rubber belt 3-977-510-01 M903 Cam motor assembly X-3947-577-1 2-3 2-7. CIRCUIT BOARDS LOCATION MA-327 REC/PB AMP, VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER JK-162 (LINE-2 IN) FR-138 (MODE CONTROL) POWER BLOCK DM-80 (OPERATION SWITCHES) 2-4E SLV-777HF/778HF/788HF SECTION 3 BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM IC521 IN VHF/ UHF Q560 RF VIDEO OSD CJ801 VIDEO SO 0 L VIDEO 2 LINE 2 IN IC201 SCK 0 IC202 1H DELAY R S701 RF CH CJ570 LINE 1 IN SYSTEM CONTROL TV/VTR DRUM SERVO D VS M PLL CLOCK D PG DRUM PG D FG DRUM FG PLL ENB TU VIDEO TU VIDEO IF702 AFT VIDEO HEAD SP CH 2 IC260 REC Y/C VIDEO REC/PB QAMP C ROT EP CH 1 EP CH 2 Q VD Q VD PB Y/C SP CH 1 I2C DATA VIDEO I2C DATA VIDEO I2C CLOCK VIDEO I2C CLOCK VIDEO CAPSTAN SERVO CAPSTAN MOTOR M902 CAP VS C SYNC C SYNC S OUT 1 S CLK 1 S OUT 1 S CLK 1 RF SWP RF SWP RF ENV RF ENV M CAPSTAN CAP FG CAPSTAN FG CTL REC/PB CTL AMP AUDIO HEAD IC101 FM PB CH 1 IC340 AFM REC/PB QAMP CH 2 IC360 FM REC AUDIO PROCESSOR (HIFI) AF REC AF SWP CAM +,- AL REC P L LINE 1 IN IC733 TU L L 1(R) R MODE1-4 F MONO,MAIN/SAP,MAIN SAP M903 LOADING ROTARY SWITCH ST/BILNG PROCESSOR SAP,STEREO I2C DATA 1 T REEL FG SW12V I2C CLOCK 1 I2C CLOCK 1 AUDIO M MPX RF AUDIO I2C DATA 1 L 1(L) LOADING MOTOR AR TU R CJ570 M901 DRUM PLL DATA L VIDEO 1 VIDEO DRUM MOTOR IC160 3CH AUDIO Y/C PROCESSOR TUNER/MOD/IF 4CH LINE OUT L (1/2) TU700 RF OUT CJ570 IF VIDEO RF AUDIO MA-327 BOARD (SEE PAGE 4-5, 8, 11, 15, 17, 19, 21) JK-162 BOARD RF VIDEO (SEE PAGE 4-29) AF ENV AF ENV AF SWP AF SWP PH102 T REEL (SEE PAGE 4-28) JK-162 BOARD CJ801 T SENS SIGNAL CONTROL Q101 T SENS (2/2) Q102 S SENS Q103 AF REC AUDIO L 2(R) R D103 (T/S LED) S SENS AUDIO PROCESSOR (MONO) L 2(L) L LINE 2 IN IC201 PH101 S REEL NORM OUT NORM IN S REEL FG AF SWP T/S LED REC P 788HF ONLY LED DRIVE CNJ981 IN IC980 NICOLON CBC ON A HEAD PB CABLE BOX CONTROL/ CONTROL S CNJ980 SIRCS CBC I/O OUT IC403 REC/ PB A HEAD REC NORMAL AUDIO IC161 VIDEO AMP EEPROM T331,Q330 BIAS ERASE OSC ERASE HEAD REMOCON IC162 FR-138 BOARD POWER FAIL DET RESET PULSE GEN FULL ERASE HEAD (SEE PAGE 4-25) IC461 SI 0 ND420 SO 0 REMOTE CONTROL RECEIVER SCK 0 FLUORESCENT INDICATOR TUBE IC420 -F +F SI 0 SO 0 SCK 0 MODE CONTROL (SEE PAGE 4-27) DM-80 BOARD FUNC KEY1,2 DMS1,2 16 3-1 3-2 S401-409 S440-443 FUNCTION KEY FUNCTION KEY DMS BLOCK SLV-777HF/778HF/788HF 3-2. VIDEO BLOCK DIAGRAM MA-327 BOARD (SEE PAGE 4-5, 8, 15) CJ570 IC201 #∞ REC Q523 Q560 LINE OUT BUFFER BUFFER VIDEO IC201 #• REC/PB (SEE PAGE 4-28) IC521 !º REC/PB 1Vp-p CJ801 LINE 2 IN IC201 CN801 L2 V TO TUNER BLOCK TU701 5 H (1/2) (SEE PAGE 3-11) Y/C PROCESSOR VIDEO RF VIDEO H JK-162 BOARD CN423 1 Y/C 1 1 FROM/TO TUNER BLOCK IF702 8 30 Y/C 2 TU V (SEE PAGE 3-12) Y/C 3 IC521 OSD Y VCC 36 34 CLP 28 H L204 CLP 32 2Vp-p SW5V 35 C VCC 47 VIDEO AGC R CLP VIDEO AMP QH/QV INS P BUFFER 38 19 HOR 14 P0 IC201 #¶ REC/PB 37 H VIDEO S IN 5 S CLK 4 40 1Vp-p H LINE 1 IN R SUNC SEP Y/C MIX P CS 3 CLP IC202 Y NR 1H DL R SEP P SI0 IC160 69 , CN105 SO0 IC160 70 , CN105 10 9 SCK0 IC160 64 Q VD IC160 13 OSC 17 (1/2) P 42 5 BUFFER 7 Q211 R BUFFER CLK 10 SW5V IC160 47 Q209 4Vp-p IC260 !• REC/PB IC201 !∞ PB 2.3Vp-p H V MUTE 10 CV IN IC201 @• REC CJ570 Q524 MUTE CV OUT 8 Q212 L263 DRUM VIDEO HEAD PB CN260 L262 VIDEO REC/PB AMP 2 16 45 IC260 !¶ REC/PB SW7 SW3 10 33 29 IC260 3 11 SP CH1 200mV/Div 0.1µsec/div FSC BPF PB SP CH2 46 5 7 5Vp-p 30Hz 6 HPF SW8 SW4 6 ENV DET 26 FROM/TO SYSCON BLOCK (SEE PAGE 3-6) IC201 $∞ PB PB C ROT 14 COMP PB 11 13 C SYNC LOGIC SW10 SW6 8 EP CH2 IC202 13 9 EP CH1 DATA CLOCK 10 RF SWP SW9 SW5 12 21 18 R 19 R 20 ACC AMP P 17 R P REC IDEL 4 PB RF 22 BUFFER 15 PB Y/C BPF P MAIN COMV. DL EQ 50 1 48 3 H Q210 1H DL 13 BUFFER P 52 25 P KIL R,A P Q208 R 500mVp-p R R C LPF Q260 REC IC260 4 REC (2/2) 66 C ROT DE EMPH. 26 B VXO1 56 55 CLP X202 3.579MHz IC201 %§ REC SEQ SW1 C TRAP REC 1V/Div 0.1µsec/div VCA 12 REC RF SW2 Q202 Q201 28 S 17 N BUFFER BUFFER 14 S N FM AGC 20 IC201 @∞ REC H CN261 CHECK PIN 2 3 IC201 $• REC IC201 %º REC IC201 %§ PB IC201 $• PB IC201 %º PB PB EQ 30 1 3.579545MHz 550mVp-p DEM 18 REC CURR REC RF REC EQ FM MOD 0.5Vp-p H 340mVp-p H 3.579545MHz 500mVp-p 0.23Vp-p SERIAL DECODER PRE EMPH. IC201 !¶ PB PB RF RF SWP IC260 @™ PB CN261 2 PB 200mV/Div 0.1µsec/div 200mV/Div 0.1µsec/div IC260 #º REC CN261 1 REC 200mV/Div 0.1µsec/div 0.5V/Div 0.1µsec/div IC260 @• REC VIDEO RF C SYNC CN261 3 PB S CLK1 IC160 65 IC160 67 RF SWP IC160 18 S OUT1 20mV/Div 0.1µsec/div IC160 8 IC160 84 FROM/TO SYSCON BLOCK (SEE PAGE 3-6) 5Vp-p 30Hz 16 3-3 3-4 64 I2C DATA VIDEO IC160 52 63 I2C CLOCK VIDEO IC160 51 SLV-777HF/778HF/788HF 3-3. SERVO/SYSTEM CONTROL BLOCK DIAGRAM MA-327 BOARD (SEE PAGE 4-8, 11, 22) CN104 RESET WP M12V DRUM MOTOR 1 VCC IC160 &• REC/PB D109 CN101 M901 IC160 D161 IC160 2 D VS HALL DEVICE D162 99 AVCC 3 RESET PULSE GEN. 6 43 RESET 7 POWER FAIL DET. 8 75 P FAIL I2C DATA 1 D PG 86 DRUM PG D FG 80 T REEL FG PH102 T REEL FG IC160 &¶ REC/PB SW5V CN102 V+ VM 7 VCC 1 360Hz 5Vp-p 62.5kHz 7 IC160 *∞ REC/PB 1 6 TL 4Vp-p 6 79 S REEL FG PH101 S REEL FG LIMITER VW+ IC360 42 A MUTE 48 A MUTE IC201 70 AF ANV AF ANV IC360 39 9 W- 4 4 AF REC 50 CTL REF 89 AMP VREF 5 5 W 2 2 CVS CAP RVS T/S LED CAPSTAN FG 3 3 CAP FG 5 VIDEO RF IC260 26 C SYNC IC201 37 ,IC260 18 S OUT 1 65 S OUT1 IC260 19 S CLK 1 67 S CLK1 IC260 20 RF SWP 18 RF SWP IC260 17 Q VD IC201 33 8 Q102 SUPPLY END SENSOR OSD CS S OUT 0 IC521 3 IC521 5 S CLK 0 IC521 4 P CONT M12 Q604 P CONT SW12 IC601 -30V CN603 3 F- CN603 2 F- CN603 1 LED DRIVE CN301 IC160 #• REC/PB 92 CTL IN+ 1 REC PROOF CTL HEAD CBC ON 46 12 REG ON/OFF REG OUT 1 NICOLE 63 6 STATUS CONTROL S OUT 9 30 REC PRF 91 CTL IN- 5 S OUT SIRCS OUT 73 2.3Vp-p 16MHz IC160 (¡ REC CNJ980 CNJ981 CONTROL 11 S IN X160 16MHz IN CN162 F- 39 16M 4Vp-p 90Hz F+ 41 32.7k -30V X161 32.768kHz P CONT M12 42 32.7k 2Vp-p 32kHz REMOCON S CK 0 S CLK 70 IC101 M12V S OUT 0 S OUT 0 68 LOADING MOTOR DRIVE SIN 0 S IN 0 69 8 VCC1 FLD CS FLD CS 66 4 12 6 7 13 8 TO/FROM MODE CONTROL BLOCK 9 (SEE PAGE 3-9) 10 14 9 VCC2 LOADING MOTOR CN103 2 CAM- 1 M IN1 3 CAM ENCODER 4 MECHA POSITION 2 3 ( 1 FUNC KEY1 5 FUNC KEY2 4 FUNC KEY1 FUNC KEY2 DMS UP DMS UP 54 2 10 CAM+ 3 58 CW IN2 4 MODE1 MODE1 MODE2 MODE2 MODE3 MODE3 MODE4 MODE4 29 MODE1 28 MODE2 27 MODE3 26 MODE4 DMS DOWN DMS DOWN 55 F MONO 15 F MONO IC733 7 TA MUTE 53 TA MUTE IC733 5 MAIN/SAP 74 MAIN/SAP IC733 8 MAIN/SAP 45 MAIN/SAP IC733 9 STEREO IC733 11 SAP IC733 10 TU AFT IF702 STEREO 12 SAP 25 TU AFT 3 6 PLL DATA TU701 11 PLL CLOCK 23 PLL CLOCK TU701 10 PLL ENABLE 24 PLL ENABLE TU701 12 TV/VTR TU701 4 PLL DATA 100 ANT SEL 21 16 3-5 CABLE BOX CONTROL/ CONTROL S 38 16M IC160 $¡ REC/PB ( OUT 788HF ONLY 4 S IN REMCON 14 3 TO POWER BLOCK (SEE PAGE 4-25) SIRCS/CBC I/O 20 T/E LED S101 2.2Vp-p 90Hz FROM/TO VIDEO BLOCK (SEE PAGE 3-3,4) IC980 Q103 IC160 (™ REC 4 FROM/TO AUDIO BLOCK (SEE PAGE 3-8) ,IC360 40 C SYNC 84 6 S SENS 85 CAP FG IC340 IC201 64 P CONT SW12 59 D103 AF REC IC201 63 P CONT M 12 56 16 CAP RVS 4 I2C DATA VIDEO Q101 TAKE END SENSOR D6V 77 CAP ERR 1 IC340 I2C CLOCK VIED 7 T SENS V IC340 52 OSD CS 64 U AF SWP AF REC P I2C CLOCK VIDEO 51 Q VD 13 1.9Vp-p 2.2kHz IC360 41 I2C CLOCK1 VIDEO RF PS101 SW5V HALL DEVICE I2C DATA1 22 I2C CLOCK 1 17 I2C DATA VIDEO CAPSTAN MOTOR U- IC160 !ª REC/PB EEPROM AF REC P 49 87 DRUM FG IC160 *¶ REC/PB M12V 3 IC160 !• REC/PB IC161 AF SWP 19 4 FOR CHECK 5Vp-p 30Hz 5 SW12V 4 2 IC162 FG U+ 7 6 PG M902 EEP WP 76 5 4.5Vp-p 30Hz 3 4 98 AMP VCC L163 IC160 *§ REC/PB MATRIX 5 37 VCC 78 DRUM DA OUTPUT M S CLK L161 D6V (1/2) SERVO CONTROL 5Vp-p 62.5kHz 2 S DATA SYSTEM CONTROL 1 OUTPUT (2/2) 3-6 FROMTO TUNER BLOCK (SEE PAGE 3-12) 11 16 17 4 SLV-777HF/778HF/788HF 3-4. AUDIO BLOCK DIAGRAM MA-327 BOARD FOR CHECK 3 1 (SEE PAGE 4-5, 17) FM PB HF ADJ CN341 IC340 AFM REC/PB AMP DRUM AUDIO HEAD CN260 3 SW5V IC360 SW12V AUDIO PROCESSOR (HIFI) L341 35 14 SW12V 15 VCC HA 17 MUTE EP HF LPF CH1 PNR L VCO 18 2 3 VCC REC ON 24 FM PB 37 OUTPUT SEL AGC AMP MUTE 20 1 MUTE R Q387 17 RF AUDIO 16 9 PB ON H SW 1 FM REC HF LPF 36 MUTE TU701 1 13 CA AGC AMP 1 TU AUDIO L IC733 3 2 TU AUDIO R IC733 4 FROM/TO TUNER BLOCK (SEE PAGE 3-11, 12) REC MUTE 4 LEVEL DET NORMAL OUT REC 5 39 SEL 20 IC201 SDA SCL INPUT SEL 42 41 5 6 3 (2/2) SW5V AUDIO PROCESSOR (MONO) 4 76 REC EQ AVCC 10 7 11 PB: LP,SP PB LINE AMP PB MUTE 77 9 8 CJ570 LINE 1 IN L 73 R REC 71 80 A-H SW REC AUTO BIAS 5 (SEE PAGE 4-28) LINE 2 IN L Q301 CN423 CN801 L2 L 3 3 R 1 79 5 5 6 70 4 BIAS SW AUDIO L2 R 3 REC:EP,LP PB:EP JK-162 BOARD CJ801 MUTE CTL ALC 75 AUDIO CN301 1 AUDIO REC/PB HEAD IC301 2 NOMAL AUDIO 2 HEAD 4 SW FULL 4 HEAD T331,Q331 FULL ERASE HEAD BIAS ERASE OSC 1 A MUTE IC160 48 I2C DATA1 IC160 22 SW5V CN302 I2C CLOCK1 IC160 17 AF ANV 3-7 IC160 9 AF SWP IC160 19 AF REC P IC160 49 AF REC IC160 50 16 3-8 MUTE MUTE SW 21 AGC DET 13 Q386 Q379 NORMAL IN 40 AF SWP CJ570 AUDIO 12 PNR L VCO HA 14 16 SP CH2 L FROM/TO SYSCON BLOCK (SEE PAGE 3-6) LINE OUT SLV-777HF/778HF/788HF 3-5. MODE CONTROL BLOCK DIAGRAM FR-138 BOARD (SEE PAGE 4-25) IC420 FLUORESCENT INDICATOR TUBE MODE CONTROL 37 G1 32 G6 15 -F SEG1 26 . 28 SEG16 +F 31 CN402 12 4 10 6 8 7 5 -30V 27 VEE S CLK 0 S OUT 0 S IN 0 FLD CS 8 CLK 6 D IN 5 D OUT 9 CS JOG LED 40 IC461 D5V 3 REMCON 1 REMOTE CONTROL RECEIVER 2 DM-80 BOARD D405 Q401 FROM/TO SYSCON BLOCK (SEE PAGE 3-6) 9 P CONT M12 CN401 POWER CN440 10 JOG LED 10 LED DRIVE (SEE PAGE 4-27) D440 JOG S441 14 FUNC KEY1 4 EJECT 4 S401 5 POWER S404 EASY SETUP S403 S402 CH+ REW 7 6 S409 INPUT SELECT 15 S408 SP/EP S407 TV/ VIDEO S406 CH PB/STOP DMS UP REC 6 FF 2 DMS DOWN S442 7 FUNC KEY2 8 13 FF 5 S405 9 11 REC EJECT 3 PAUSE JOG DMS UP DMS DOWN S444 9 8 PAUSE S443 JOG 2 1 2 3 4 3 5 16 3-9 DMS BLOCK QUICK SHUTTLE CN441 3-10 PLAY STOP PLAY COM DMS 2 DMS 1 STOP SLV-777HF/778HF/788HF 3-6. TUNER BLOCK DIAGRAM MA-327 BOARD (SEE PAGE 4-19) SW12V 30V SW5V L704 L703 L731 TU701 8 7 IF702 12V 3 5V 30V 9 5V TUNER/MOD/IF 3 12V IN SPLITTER VHF/ UHF IF RF 14 2 IF 1 VCC AGC VTR 6 DATA S701 CLOCK ENABLE 3 CH AFT 6 IC360 1 R 4 TU AUDIO R IC360 2 4 12 10 11 F MONO 7 F MONO IC160 15 MUTE 5 TA MUTE IC160 53 MS0 8 MAIN/SAP IC160 74 MS1 9 MAIN/SAP IC160 45 STEREO IC160 12 SAP IC160 25 TU AFT IC160 ST IND 11 FROM Q560 VIDEO BLOCK (SEE PAGE 3-4) FROM IC360 12 AUDIO BLOCK (SEE PAGE 3-8) SAP IND 10 RF VIDEO 3 RF AUDIO 16 3-11 TO VIDEO BLOCK (SEE PAGE 3-3) TO AUDIO BLOCK (SEE PAGE 3-8) 12 MPX IN RV731 SEPARATION RF CH 1 TU AUDIO L 7 RF AGC MPX 4 RF MOD 5 L 3 ST/BILINGUAL PROCESSOR OUT 2 IC201 32 IC733 TV 4 CH TU VIDEO V OUT 8 3-12 PLL DATA IC160 100 PLL CLOCK IC160 23 PLL ENABLE IC160 24 TV/VTR IC160 21 FROM/TO SYSCON BLOCK (SEE PAGE 3-6) SLV-777HF/778HF/788HF 3-7. POWER SUPPLY BLOCK DIAGRAM MA-327 BOARD (SEE PAGE 4-5, 8, 11, 15, 17, 19, 21) IC733 TU701 ST/BILNG PROCESSOR 11 5V 5V VCC 7 3 8 1 R705 +30V IC601 POWER BLOCK 9. 13V 10 12V 1 REG IC201 2 L702 SW12V 4. 5 L204 36 Y VCC IC260 P CONT SW12 6V JS202 VIDEO REC/PB AMP 1 2 3 16 VCC +F -F(0V) 47 C VCC IC202 L202 SR709 (PX) (SEE PAGE 4-31) (1/2) Y/C PROC. 4 SR801 (EXCEPT PX) (SEE PAGE 4-29) L731 12V 9 L704 L604 3 L703 CN603 30V 12V 30V IF702 1H DELAY JS201 L263 2 VDD 29 VCC -30V IC521 Q603,606 PS600 SW 5V REG OSD L521 Q526 SW5V 20 VDD1 REG JS523 7 VDD2 IC340 IC301 AFM REC/PB AMP HEAD SW L341 1 VCC 14 VCC T331,Q331 L331 IC360 BIAS ERASE OSC IC201 AUDIO PROC. (HIFI) JS301 35 12V (2/2) AUDIO PROC. (MONO) CN402 CN105 76 AVCC D 5V P CONT M 12 IC160 14 2 7 9 SERVO/SYSTEM CONTROL JS609 D6V D161 MOTOR 12V SW M12V 7 VCC1 D162 ND420 POWER Q101,102 2 VCC FLUORESCENT INDICATOR TUBE F+ T/S SENSOR D420 -30V +F POWER FAIL DET. -F 6 10 12 4 4 12 D5V F-30V REMOTE CONTROL RECEIVER D405 RESET 5 VCC2 PULSE GEN. F+ L606 98 AMP VCC IC461 IC162 L605 LED DRIVE 8 VCC P CONT M12 L607 27 VEE 99 AVCC EEPROM Q604,605 (SEE PAGE 4-25) Q401 37 VCC L163 FR-138 BOARD 38 VDD 14 VDD L161 IC161 IC420 MODE CONT. JS104 CN401 IC980 SIRCS/CBC I/O PH101,102 IC101 T/S REEL LOADING MOTOR DRIVE 14 REG IN 11 CN101 8 VCC1 9 VCC2 D982 MTR 12V 1 DM-80 BOARD DRUM MOTOR (SEE PAGE 4-27) D109 JS103 13 VCC CN440 11 CN102 MTR 12V SW 5V 7 1 CAPSTAN MOTOR PS101 16 3-13 3-14E D440 JOG F- SLV-777HF/778HF/788HF SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-1. FRAME SCHEMATIC DIAGRAM 4-1 4-2 FRAME SCHEMATIC DIAGRAM SLV-777HF/778HF/788HF 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS MA-327 (REC/PB AMP, VIDEO, SERVO/SYSTEM CONTROL, AUDIO, TUNER) PRINTED WIRING BOARD — Ref. No.: MA-327 Board; 1,000 Series — REC/PB AMP, VIDEO, SERVO/SYSTEM CONTROL, AUDIO, TUNER MA-327 4-3 There are few cases that the part printed on this diagram isn’t mounted in this model. 4-4 SLV-777HF/778HF/788HF MA-327 (REC/PB AMP) SCHEMATIC DIAGRAM — Ref. No.: MA-327 Board; 1,000 Series — MA-327 BOARD MA-327 BOARD CJ570 A-3 CN101 CN102 CN103 CN104 CN105 CN161 CN260 CN261 CN301 CN302 CN341 CN423 CN602 CN603 C-7 E-2 I-4 H-11 J-12 H-11 B-9 B-7 B-4 B-5 C-10 C-12 F-1 H-1 CNJ980 CNJ981 A-2 A-2 D103 D109 D161 D162 D370 D379 D521 D560 D561 D611 D612 D614 D702 D980 D981 D982 D983 D984 F-6 H-3 I-8 I-8 C-10 B-13 D-1 B-3 A-10 J-1 J-1 J-1 F-12 A-2 A-2 B-1 A-1 A-1 IC101 IC160 I-3 H-9 IC161 IC162 IC201 IC202 IC260 IC301 IC340 IC360 IC521 IC601 IC733 IC980 I-10 I-10 D-5 E-5 B-8 B-5 B-10 B-11 D-1 E-12 H-13 B-1 PH101 PH102 H-8 H-4 Q101 Q102 Q103 Q201 Q202 Q208 Q209 Q210 Q211 Q212 Q260 Q301 Q331 Q379 Q386 Q387 Q523 Q524 Q525 Q526 Q560 Q603 Q604 Q605 Q606 F-1 F-10 F-5 C-3 C-3 D-4 E-4 E-5 D-6 D-2 B-7 C-5 C-6 A-13 A-12 A-12 C-2 C-2 C-1 D-1 B-2 J-3 J-6 I-3 J-2 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) 1 IC260 4 REC • For printed wiring boards. • b : Pattern from the side which enables seeing. 1V/Div 0.1µsec/div Caution : Pattern face side: (Conductor Side) Parts on the pattern face side seen from the pattern face are indicated. Pattern face side: parts on the parts face side seen (Component Side) from the parts face are indicated. 2 IC260 #º REC CN261 1 REC 0.5V/Div 0.1µsec/div • For schematic diagrams. • Caution when replacing chip parts. New parts must be attached after removal of chip. Be careful not to heat the minus side of tantalum capacitor, because it is damaged by the heat. • All resistor are in ohms, 1/4W unless otherwise noted. Chip resistor are 1/10W unless otherwise noted. kΩ: 1000Ω, MΩ, : 1000kΩ. • All capacitors are in µF unless otherwise noted. pF : µ µF. 50V or less are not indicated except for electrolytics and tantalums. • C: panel designation. : internal component. • • A: B+ Line. * • B: B– Line. * • J : IN/OUT direction of (+,–) B LINE. * • Circled numbers refer to waveforms. * • Readings are taken with a color-bar signal input. • Voltage are dc between ground and measurement points.* • Readings are taken with a digital multimeter (DC10MΩ).* • Voltage variations may be noted due to normal production tolerances.* 3 IC260 @• REC 20mV/Div 0.1µsec/div 4 IC260 @™ PB 200mV/Div 0.1µsec/div 5 IC260 !• REC/PB H 2.3Vp-p 6 IC260 !¶ REC/PB When indicating parts by reference number, please include the board name. CN261 3 REC/PB • * : indicated by the color red. 5Vp-p 30Hz MA-327 REC/PB AMP, VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER JK-162 (LINE-2 IN) FR-138 (MODE CONTROL) POWER BLOCK DM-80 (OPERATION SWITCHES) 4-5 4-6 4-7 REC/PB AMP MA-327 (1/8) SLV-777HF/778HF/788HF MA-327 (VIDEO, NORMAL AUDIO) SCHEMATIC DIAGRAM — Ref. No.: MA-327 Board; 1,000 Series — • See page 4-3 for MA-327 BOARD printed wiring board. MA-327 BOARD 7 IC201 !∞ PB !£ IC201 #• REC/ PB CN261 2 PB 2Vp-p H 200mV/Div 0.1µsec/div 8 IC201 !¶ PB !¢ IC201 $∞ PB 9 IC201 @∞ REC H 500mVp-p H 200mV/Div 0.1µsec/div !∞ IC201 %§ REC 0.5Vp-p !º IC201 @• REC 3.579545MHz 550mVp-p !∞ IC201 %§ PB 1Vp-p H 3.579545MHz 500mVp-p !¡ IC201 #∞ REC !§ IC201 $• REC IC201 %º REC 1Vp-p H H !™ IC201 #¶ REC/PB H !§ IC201 $• PB IC201 %º PB 4Vp-p H VIDEO, NORMAL AUDIO MA-327 (2/8) 340mVp-p 0.23Vp-p 4-8 4-9 4-10 SLV-777HF/778HF/788HF MA-327 (SERVO/SYSTEM CONTROL) SCHEMATIC DIAGRAM — Ref. No.: MA-327 Board; 1,000 Series — • See page 4-3 for MA-327 BOARD printed wiring board. MA-327 BOARD @¢ IC160 *∞ REC/ PB !¶ IC160 !• REC/PB !• IC160 !ª (HiFi STEREO MODEL) 4.4Vp-p 1.078kHz 5Vp-p 30Hz !ª IC160 #• REC/PB @∞ IC160 *§ REC/PB 4.5Vp-p 30Hz 2.3Vp-p 16MHz @º IC160 $¡ REC/PB @§ IC160 *¶ REC/PB 2Vp-p 32.768kHz 4Vp-p @¡ IC160 &¶ REC/PB 360Hz @¶ IC160 (™ REC 5Vp-p 62.5kHz 4Vp-p 30Hz @• IC160 (¡ REC @™ IC160 &• REC/PB 4Vp-p 30Hz 5Vp-p 62.5kHz @£ IC160 *¢ REC/PB H 4-11 4-12 4-13 4Vp-p SERVO/SYSTEM CONTROL MA-327 (3/8) SLV-777HF/778HF/788HF SLV-777HF/778HF/788HF • See page 4-3 for MA-327 BOARD printed wiring board. MA-327 (ON SCREEN DISPLAY) SCHEMATIC DIAGRAM — Ref. No.: MA-327 Board; 1,000 Series — MA-327 BOARD @ª IC521 8, !º REC/PB 2Vp-p H ON SCREEN DISPLAY MA-327 (4/8) 4-15 4-16 SLV-777HF/778HF/788HF MA-327 (AFM AUDIO) SCHEMATIC DIAGRAM — Ref. No.: MA-327 Board; 1,000 Series — • See page 4-3 for MA-327 BO ARD printed wiring boar d. 4-17 4-18 AFM AUDIO MA-327 (5/8) SLV-777HF/778HF/788HF MA-327 (TUNER) SCHEMATIC DIAGRAM — Ref. No.: MA-327 Board; 1,000 Series — TUNER MA-327 (6/8) • See page 4-3 for MA-327 BO ARD printed wiring boar d. 4-19 4-20 SLV-777HF/778HF/788HF MA-316 (POWER SUPPLY, AV-BUS) SCHEMATIC DIAGRAM — Ref. No.: MA-327 Board; 1,000 Series — 4-21 • See page 4-3 for MA-327 BO ARD printed wiring boar d. 4-22 POWER SUPPLY, AV-BUS MA-327 (7/8) (8/8) SLV-777HF/778HF/788HF FR-138 (MODE CONTROL) PRINTED WIRING BOARD — Ref. No.: FR-138 Board; 2,000 Series — FR-138 BOARD MA-327 REC/PB AMP, VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER JK-162 (LINE-2 IN) FR-138 (MODE CONTROL) There are few cases that the part printed on this diagram isn’t mounted in this model. CN401 CN402 C-1 A-12 D405 D420 A-13 B-10 IC420 IC461 B-5 A-13 Q401 A-13 POWER BLOCK DM-80 (OPERATION SWITCHES) MODE CONTROL FR-138 4-23 4-24 SLV-777HF/778HF/788HF FR-138 (MODE CONTROL) SCHEMATIC DIAGRAM — Ref. No.: FR-138 Board; 2,000 Series — 4-25 4-26 MODE CONTROL FR-138 SLV-777HF/778HF/788HF DM-80 (OPERATION SWITCHES) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM — Ref. No.: DM-80 Board; 2,000 Series — JK-162 (LINE-2 IN) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM — Ref. No.: JK-162 Board; 2,000 Series — There are few cases that the part printed on this diagram isn’t mounted in this model. There are few cases that the part printed on this diagram isn’t mounted in this model. MA-327 REC/PB AMP, VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER JK-162 (LINE-2 IN) FR-138 (MODE CONTROL) POWER BLOCK DM-80 (OPERATION SWITCHES) OPERATION SWITCHES DM-80 / LINE-2 IN JK-162 4-27 4-28 SLV-777HF/778HF/788HF POWER BLOCK SR801 (SWITCHING REGULATOR) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM — Ref. No.: SR801 Board; 8,000 Series — 2 3 4 5 6 POWER BLOCK (SR801) A T101 POWER TRANSFORMER (EXCEPT PX MODEL) P1 B L101 C102 0.1/250 L C101 0.1/250 AC IN 120VAC D107-110 1N4005 D110 H D102 EG01 R103 100K D107 R101 6.8M 1/2 C C105 1500P 125 D205 RD51F *R207 D + 11 +38 10 +13 9 +13 8 GND 7 GND 6 GND 5 +6V 4 +6V 3 -30V 2 -F(0V) 1 +F(4.5V) SHUNT REG. S1 AN1431T Q102 2SC4040 C110 0.047 D103 ERA15-02 + CN201 C205 470/10 IC201 Q101 2SC4054 C112 0.0047 C203 220/16 D204 D3S4M C204 1000/10 + R104 10K C104 470P 125 + L203 20uH C107 4.7/50 C103 0.1/125 B1 12 L202 20uH S3 Q101,102 SWITCHING CN101 11 R201 10 1/2 C202 1000/16 P2 10 C201 47/50 FB1 + C106 120/200 D108 D201 PR1003 D202 S3L20U R102 100K D109 S5 9 S4 R106 33K/3 C109 0.033 400 D106 1N4005 F101 2A 125V 8 7 C208 1/50 PC101 ON3131 C206 47/50 + R206 1.8K + 1 There are few cases that the part printed on this diagram isn’t mounted in this model. TO MA-327 BOARD CN603 (SEE PAGE 4-21) *R107 GND D108 MA165 C111 0.047 R108 22 C209 0.01 VR201 500 R205 47 1/2 PC101 ON3131 *R109 E D104 RD3.0ES S6 B2 R208 10 1/2 D206 PR1003 S8 + Ref. No R107 F min typ max 120/1 620 120/1 R109 100/1 560 R207 1.2k 1.5k 2.2k 680 S7 16 Note : The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. C207 470/10 D207 PR1003 R204 0.47 R209 2.7 Note : Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. MA-327 REC/PB AMP, VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER JK-162 (LINE-2 IN) FR-138 (MODE CONTROL) POWER BLOCK DM-80 (OPERATION SWITCHES) 4-29 4-30 SWITCHING REGULATOR POWER BLOCK SR801 SLV-777HF/778HF/788HF POWER BLOCK SR709 (SWITCHING REGULATOR) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM — Ref. No.: SR709 Board; 9,000 Series — 2 3 4 5 6 8 7 POWER BLOCK (SR709) A T101 POWER TRANSFORMER (PX MODEL) P1 B L101 C102 0.1/250 L102 D102 L C101 0.1/250 AC IN 110-240VAC D101 - 104 1N4005 1 R101 1M 1/2W D204 RD56FB L202 10uH C203 220/16 H D103 D104 C116 47p 1k + C C109 180 400 R108 47 1 + C112 0.1 C107 1000p 250 C108 1000p 250 GND min typ max R104 0 10k 6.8 10k 100 15k R106 100k 120k 220k R202 47 470 470 R205 1k 10k 47k R207 0 2.7 4.7 R208 10 47 R209 10 V1 CN201 + C205 470/10 C204 1000/16 *R204 D108 D107 V2 PR1003 PR1003 PC101 PC123 C206 47/50 + 1 2 3 4 5 6 7 8 + *R205 VR201 5k R203 18k C209 0.047 *R202 D205 PR1003 C113 0.01 *R208 C114 0.1 C115 0.1 C207 470/10 D206 PR1003 F R206 0.47 16 Note : The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. R207 2.7 Note : Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. MA-327 REC/PB AMP, VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER JK-162 (LINE-2 IN) FR-138 (MODE CONTROL) POWER BLOCK DM-80 (OPERATION SWITCHES) SWITCHING REGULATOR POWER BLOCK SR709 4-31 +38 +13 +13 GND GND GND +6V +6V 9 -27V 10 -F(0V) 11 +F(4.6V) C208 0.1 R107 6.8 *R106 R105 3.3k IC201 C210 1000p 1k SHUNT REG. AN1431T PC101 PC123 *R104 D D203 D3S6M C111 47 35 *R103 C104 1000p 250 + L203 10uH P2 C103 1000p 250 E + C202 1000/16 D105 EG01C D101 13 12 R201 4.7 1/2 C201 47/63 5 CN101 Ref. No R103 D201 EG01C D202 S3L20U MIP184 2 3 4 11 10 C110 0.01 400 R102 47k 3 IC101 F101 T2AL 250V 9 + 1 There are few cases that the part printed on this diagram isn’t mounted in this model. 4-32E TO MA-327 BOARD CN602 (SEE PAGE 4-21) SLV-777HF/778HF/788HF SECTION 5 INTERFACE, IC PIN FUNCTION DESCRIPTION 5-1. SYSTEM CONTROL — MECHANISM BLOCK INTERFACE (MA-327 board IC160) Signal CW MODE 1 MODE 2 MODE 3 MODE 4 REC PRF T REEL S REEL END LED T SENS S SENS *1. *2. *3. *4. *5. Pin No. MA-327 Board IC160 %• MA-327 Board IC160 @ª MA-327 Board IC160 @• MA-327 Board IC160 @¶ MA-327 Board IC160 @§ MA-327 Board IC160 #º MA-327 Board IC160 *º MA-327 Board IC160 &ª MA-327 Board IC160 @º MA-327 Board IC160 7 MA-327 Board IC160 6 TAPE TAPE I/O EJECTED CASSETTE CASSETTE STOP LOARDING UNLOARDING THREADING UNTEREADING FF REW PB REC O *5 H L H L *5 *5 *5 *5 *5 I — — — — — H H H H H I — — — — — L L L H H I — — — — — H H H L L I — — — — — H L L L L I L *1 *1 *1 *1 *1 *1 *1 *1 *1 I H/L H/L H/L H/L H/L H/L *2 *2 *2 *2 I H/L H/L H/L *2 *2 H/L *2 *2 *2 *2 O L *3 *3 *3 *3 *3 *3 *3 *3 *3 I *3 *3 *3 *4 *4 *4 *4 *4 *4 *4 I *3 *3 *3 *4 *4 *4 *4 *4 *4 *4 “L” When erasing protection tab is bent. “H” when not bent. Pulse of period in proportion to reel rotating speed. Approx. 2 msec period “H” pulse when tape top or end is detected. Normally “L”. 2 msec period “H” pulse when tape top or end is detected. Hi-Z 5-2. SYSTEM CONTROL — SERVO PERIPHERAL CIRCUIT INTERFACE (MA-327 board IC160) Signal Pin No. MA-327 IC160 (™ MA-327 DRUM PG IC160 *§ MA-327 DRUM FG IC160 *¶ MA-327 CAP FG IC160 *∞ MA-327 CAP RVS IC160 !§ MA-327 CAP ERR IC160 &¶ MA-327 DRUM ERR IC160 &• CTL IN+ *1. *2. *3. *4. *5. *6. *7. Board Board Board Board Board Board Board I/O STOP FF REW TAPE THREADING TAPE UNTHREADING PB REC O *7 *7 *7 *7 *7 *7 *1 I *3 *3 *3 *3 *3 *3 *3 I *4 *4 *4 *4 *4 *4 *4 I H/L *2 *2 *5 *5 *2 *2 O H/L L H L H L L O L *6 *6 *6 *6 *6 *6 O *6 *6 *6 *6 *6 *6 *6 30 Hz pulse Pulse of period in propotion to tape speed. 30 Hz “H” pulse. 720 Hz pulse. Unstable period pulse. DC voltage 1 ~ 5V. Hi-Z (2.5V). 5-1 5-3. SYSTEM CONTROL — SYSTEM CONTROL PERIPHERAL CIRCUIT INTERFACE (MA-327 board IC160) Signal RESET I2C DATA1 I2C CLOCK1 I2C DATA VIDEO I2C CLOCK VIDEO (RP) S OUT1 (RP) S CLK1 Pin No. MA-327 Board IC160 $£ MA-327 Board IC160 @™ MA-327 Board IC160 !¶ MA-327 Board IC160 %™ MA-327 Board IC160 %¡ MA-327 Board IC160 ^∞ MA-327 Board IC160 ^¶ I/O I I/O O I/O level Normally “H”. “L” when service interruption detected or restored. Serial communication data to audio microprocessor and EEPROM I2C161. Serial communication clock to audio microprocessor and EEPROM I2C161. I/O Serial communication data to video microprocessor. O Serial communication clock to video microprocessor. I/O Serial communication data to RP microprocessor. O Serial communication clock to RP microprocessor. 5-4. SYSTEM CONTROL AND RF MODULATOR — INPUT SELECTION BLOCK INTERFACE (MA-327 board IC160) Signal ANT SEL Pin No. MA-327 Board IC160 @¡ I/O O I/O level “L” when RF modulator through. 5-5. SYSTEM CONTROL — VIDEO/RP BLOCK INTERFACE (MA-327 board IC160) Signal RF SWP QVD REC P C SYNC *1. *2. *3. Pin No. MA-327 Board IC160 !• MA-327 Board IC160 !£ MA-327 Board IC160 $ª MA-327 Board IC160 *¢ I/O STOP/FF /REW TAPE LOADING TAPE UNLOADING PB REC REC PAUSE O *1 *1 *1 *1 *1 *1 O L L L *2 L L O L L L L L H I *3 *3 *3 *3 *3 *3 Synchronized with drum rocation. 30Hz 50% duty pulse. Normal “L”. “H” when video signal is not rgenerated. Composite sync signal (positive). 5-6. SYSTEM CONTROL — AUDIO BLOCK INTERFACE (MA-327 board IC160) Signal A MUTE Pin No. I/O STOP/FF /REW TAPE LOADING TAPE UNLOADING PB REC REC PAUSE MA-327 Board IC160 $• O L L L L L H 5-2 5-3E MODE 1 RECPRF DEST1 DEST2 DEST3 29 30 31 32 33 32 kHz (in) 32 kHz (out) RESET — MAIN/SAP CBC ON V MUTE AMUTE REC P REC 41 42 43 44 45 46 47 48 49 50 VSS MODE 2 28 40 MODE 3 27 16 MHz (out) MODE 4 26 39 SAP 25 16 MHz (in) PLL ENABLE 24 38 PLL CLK 23 VCC I2C DATA 1 22 37 ANT SEL 21 CLSEL END LED 20 36 AF SWP 19 NUB RF SWP 18 NUA I2C CLOCK 1 17 35 CAP RVS 16 34 F MONO STEREO 12 15 — 11 QVD — 10 REMOCON AF ENV 9 14 VIDEO RF 8 13 SSENS TSENS FUNC KEY 1 5 7 FUNC KEY 2 4 6 — TU AFT 3 — 2 Signal 1 O O O O O O — I O I I O I I I I I I I I I I I I I I O O I/O O O O O O O O I O I — — I I I I I I I — — I/O Function Audio record control L: Playback HiFi audio record control Audio mute Video mute Cable box control signal output MAIN/SAP judge signal out — Reset signal input 32kHz 32kHz Ground 16MHz 16MHz 5V 5V Ground Ground Destination discrimination input 3 Destination discrimination input 2 Destination discrimination input 1 Mis-record prevention switch signal input Cam encoding data 1 Cam encoding data 2 Cam encoding data 3 Cam encoding data 4 SAP discrimination Tuner enable Tuner PLL clock I2C data (EEPROM, HiFi, PLL MOD) TV/VTR RF modulator End sensor LED output HiFi switching pulse RF switching pulse I2C clock (EEPROM, HiFi, PLL MOD) Capstan reverse Forced mono Infrared ray catcher Quasi VD Tuner stereo detection input L: Stereo — — HiFi envelope Video RF input Tape top sensor Tape end sensor key input key input Tuner analog AFT input — — 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 Pin.No. SERVO/SYSTEM CONTROL MICROPROCESSOR (MA-327 BOARD IC160) Pin.No. 5-7. Signal PLL DATA AVCC AMPVCC CTL AMP OUT CTL VSS AMPC CTL AMP IN CTL SWOUT CTLIN+ CTLIN- AMP VREF IN AMP VREF OUT AMP VSS DRMFG DRMPG CAPFG CSYNC — CHECK — TREEL SREEL DRUM ERR CAP ERR WP PFAIL MAIN/SAP SIRCS OUT (CBC) BUZZER — SCLK 0 SIN 0 SOUT 0 SCLK 1 FLD CS SOUT 1 OSD CS NICOLE — — — P CONT SW12 CW — P CONT M12 DMS DOWN DMS UP TA MUTE I2C DATA VIDEO I2C CLOCK VIDEO O I I O I I I O I/O I/O I O I I I I I — I — I I O O O I O O I/O — O I O O O O O O — — — O I/O — O I I O O O I/O Tuner PLL data AN5V CTL amp CTL amp CTL amp CTL amp CTL amp CTL amp CTL signal I/O CTL signal I/O CTL amp CTL amp CTL amp Drum FG signal input Drum PG signal input Capstan FG signal input Composite sync signal input — Check input — Take-up reel sensor Supply reel sensor Drum error output Capstan error output EEPROM write protect Power fail detection input MAIN/SAP select Remote control signal output (CBC) Buzzer — Serial clock Ch0 (FLD, OSD) Serial in Ch0 (FLD, OSD) Serial out Ch0 (FLD, OSD) Serial clock Ch1 (RP) Fluorescent display driver chip select Serial out Ch1 (RP) OSD chip select NICOLE control signal out (788HF) — — — SW 12V control Cam motor control 2 — Motor 12V control DMS control DMS control Tuner-audio mute I2C data (Video) I2C clock (Video) Function SLV-777HF/778HF/788HF SECTION 6 ADJUSTMENTS 2-1-3. Input Signal Check Video signal produced by a pattern generator is used as an adjustment signal to perform electrical alignment for this unit. This video signal must satisfy the specification. 6-1 MECHANICAL ADJUSTMENTS For the mechanical adjustments, please refer to the “VHS MECHANICAL ADJUSTMENT MANUAL (S MECHANISM)” (9-921-647-11). Unless otherwise specified, place the switches and controls of this unit in the following positions: • INPUT SELECT switch ............................................ LINE 1 6-2. ELECTRICAL ADJUSTMENTS Connect an oscilloscope to the Video Input terminal. Check that the synchronizing signal of the Y signal has an amplitude of approximately 0.7V and that the burst signal has an amplitude of approximately 0.3V and its waveform is flat. And check that the level ratio of burst signal to “red” signal is 0.30 : 0.66. The video signal (color bar) used for electrical aligning this unit is shown in Fig. 6-2-2. See the adjusting part location diagram from on page 6-8 for the adjustment. 2-1. PREPARATION BEFORE ADJUSTMENT 2-1-1. Equipment Required The measuring instruments used for this alignment include: 1) Monitor TV 2) Oscilloscope, dual-trace, bandwidth of 30MHz or more, with delay mode (A probe 10:1 should be used unless otherwise specified.) 3) Frequency counter 4) Pattern generator 5) Digital voltmeter 6) Audio generator 7) Audio level meter 8) Audio distortion meter 9) Audio attenuator 10) Alignment tapes KRV-51N2 Part No.: 8-192-605-32 White (100%) About 0.7 V About 0.3 V About 0.3 V Red Horizontal sync signal 2-1-2. Equipment Connection Unless otherwise specified, connect and adjust the measuring instruments as shown in the following diagram. Burst signal (It must be flat.) Fig. 6-2-2. Color Bar Signals of Pattern Generator 2-1-4. Alignment Tape • Contents of KRV-51N2 VIDEO LINE IN Mode Pattern generator VCR Video signal Audio signal Hi-Fi Normal 7 minutes 3 minutes 7 minutes 3 minutes Color bar Monoscope Color bar Monoscope 400Hz Monitor TV 1 2 3 4 Video output (75Ω) Period VIDEO LINE OUT Fig. 6-2-1. 6-1 SP EP 400Hz 2-1-5. Input/Output Levels and Impedance Video input: LINE IN Input signal: 1Vp-p, 75ohms, unbalanced, sync negative Video output: LINE OUT Output signal: 1Vp-p, 75ohms, unbalanced, sync negative Audio input: LINE IN Input level: –7.5 dBs (0dBs= 0.775Vrms) Input impedance: more than 47 kilohms Audio output: LINE OUT Standard level: –7.5dBs at load impedance 47 kilohms Output impedance: less than 10 kilohms 2-2. POWER SUPPLY CHECK 2-2-1. Output Voltage Check (MA-327 Board) Mode E-E 2-1-6. Adjustment Sequence The adjustments should be performed in the following sequence. Measuring Instrument SW 12V Check Digital voltmeter Measurement point Specified value IC601 pin 2 12.0 ± 0.3V MTR12V Check Measurement point Q605 C Specified value SW5V Check 13.2 ± 1.0V Measurement point Specified value Q603 E 5.1 ± 0.3V [Check Method] 1) Each of these supply voltages must meet its specified value. Power Supply Check Servo System Adjustments Audio System Adjustments Video System Adjustments Tuner System Adjustments 6-2 2-3. SERVO SYSTEM CHECK Unless otherwise specified, set the switches to the following positions. • • INPUT SELECT switch ............................................ LINE 1 TAPE SPEED switch ......................................................... SP 2-3-1. RF Switching Position/ AF Switching Position Adjustments (MA-327 Board) [Adjustment Purpose] To adjust the link of the A-ch and B-ch of the tape playback outputs. To make the unit compatible with other tapes and units. If this specification is not satisfied, the link will appear on the screen and the screen will be disrupted, etc. Mode Playback Signal Measurement point Alignment tape: SP color bar portion CH1: Video LINE OUT (RF switching position) CN341 pin 1 (HF ADJ) (AF switching position) CH2: CN261 pin 3 (RF SWP) Measuring instrument Specified value Oscilloscope 6.5 ± 0.5H (410 ± 32 µsec) [Adjustment Method] 1) Short-circuit between JS161 and ground for about 1 second to activate the RF switching position adjustment mode. 2) Check that “AP” is indicated on FL display. 3) Using the channel + and – buttons, adjust to 410 ± 32 µsec (6.5 ± 0.5H). 4) Press the PAUSE button. (Adjustment is over for mono models.) 5) The set goes to the AF switching position adjustment mode. CH1 Approx. 1Vp-p CH2 Approx. 5Vp-p 6) 7) Check that “AH” is indicated on FL display. Using the channel + and – buttons, minimize a chipped portion. At this time, confirm that a noisy sound is not heard. 8) Press the PAUSE button. 9) Check that “AH” indication is disappeared. When it is not disappeared, repeat from the item 1). 10) Press the STOP button. 11) Press the EJECT button. CH2 RF SWP CN261 pin 3 OK CH1 REC AFM CN341 pin 1 V Enlarrgement Vertical sync. signal NG CH1 CH2 CN261 pin 3 Should be minimized 6.5 ± 0.5H RF signal dropout Fig. 6-2-3. Fig. 6-2-4. 6-3 2-4. VIDEO SYSTEM CHECKS For the video system checks, follow the checking procedures given below as a rule. The color bar video signal supplied from the pattern generator is used as the video input signal for the video system adjustment of the recording mode. Check that the signal satisfies the specified value designated in the “Check of input signal” (Fig. 6-2-2). Unless otherwise specified, set the switches to the following positions. • • 2-4-2. SYNC AGC Check (MA-327 Board) Mode E-E Signal Measurement point Color bar IC201 pin #• Measuring instrument Specified value Oscilloscope A=2.10 ± 0.10Vp-p [Check Method] 1) Check that the Video signal level (A) satisfies the specified value. INPUT SELECT switch ............................................ LINE 1 TAPE SPEED switch ......................................................... SP White (100%) [Checking Sequence] 1) X’tal OSC Check 2) SYNC AGC Check 3) Recording Y Level Check 4) Recording Chroma Level Check 5) Playback Level Check A 2-4-1. X’tal OSC Check (MA-327 Board) Mode Playback Signal Measurement point Alignment tape: SP Color bar portion IC201 pin %§ Measuring instrument Specified value Oscilloscope and Frequency counter 3,579,545 ± 70Hz H Fig. 6-2-6. 2-4-3. Recording Y Level Check (MA-327 Board) Mode E-E (SP) Note: A frequency counter should be connected through a buffer amplifier (oscilloscope, etc.) having a high impedance and a low capacitance. [Check Method] 1) Check that the oscillation frequency satisfies the specified value and that the oscillation voltage is 500 ± 200mVp-p. Signal Measurement point No-signal IC201 pin !• Measuring instrument Specified value Oscilloscope A=290 ± 70mVp-p [Check Method] 1) Check that the recording RF signal satisfies the specified value. 500 ± 200mVp-p A 3,579,545 ± 70Hz Fig. 6-2-7. Fig. 6-2-5. 6-4 2-4-4. Recording Chroma Level Check (MA-327 Board) Mode Recording (SP) Signal Measurement point Color bar IC201 pin !¢ Measuring instrument Specified value Oscilloscope A=450 ± 70mVp-p 2-5. AUDIO SYSTEM ADJUSTMENT • For the adjustment of the audio system, perform in the SP mode if there is no special notes. Use the alignment tape. [Connecting Instruments] Audio line OUTPUT L/R Audio line INPUT L/R [Check Method] 1) Confirm the amplitude of recording chroma level becomes the specified value. Audio oscillator 600 Ω Audio level meter or distortion meter 47 kΩ Attenuator VTR A Fig. 6-2-10. • Adjust in the SP mode if there is no special indications. • Perform the adjustment setting the switch on the following positions. • INPUT SELECT switch ............................................. LINE 1 Fig. 6-2-8. 2-4-5. Playback Level Check (MA-327 Board) Mode Playback Signal Alignment Measurement point Alignment tape : SP mode color bar portion Video LINE OUT terminal Measuring instrument Specified value Oscilloscope A=1.0 ± 0.1Vp-p (75Ω terminated) [Adjustment Method] 1. ACE head adjustment.....Refer to the VHS mechanical adjustment manual (S MECHANISM)(9-921-647-11). 2. E-E output level check 3. Overall Output level and distortion factor check 4. Overall noise level check. 2-5-1. ACE Head Adjustment Refer to the VHS mechanical adjustment manual MECHANISM)(9-921-647-11). [Check Method] 1) Check that the playback level satisfies the specified value. 2-5-2. E-E Output Level Check White (100%) A Mode Signal E-E 400Hz, –7.5dBs : CJ570 Measurement point Measuring instrument CJ570 Audio level meter Specified value –7.5 ± 2dBs [Check Method] 1) Input signal of 400Hz and –7.5dBs to the CJ461 L/R. 2) Check that the audio output level is –7.5 ± 3dBs. H Fig. 6-2-9. 6-5 (S 2-5-3. Overall Output Level and Distortion Factor Check Mode Self-record playback Signal Measurement point 400Hz, –7.5dBs : CJ570 CJ570 Measuring instrument Audio level meter and Distortion meter Playback Level: –7.5 ± 3dBs Distortion: 4.0% or less Specified value [Check Method] 1) Input signal of 400Hz and –7.5dBs to the audio input. 2) Record signal. 3) Playback the recorded portion. 4) Check that the output level is –7.5 ± 3dBs. 5) Check that the distortion factor is 4.0% or less. 2-5-4. Overall Noise Level Check Mode Self-record playback Signal Measurement point No signal (Insert a shorting plug into the Audio LINE IN terminal) CJ570 Measuring instrument Specified value Audio level meter – 45.5dBs or less [Check Method] 1) Record. 2) Playback recorded portion. 3) Check that noise level is – 45.5dBs or less. 2-6. TUNER SYSTEM ADJUSTMENT 2-6-1. Separation Adjustment (MA-327 Board) Mode Signal E-E RF signal Video : Color bar white (100%) modulation Audio : L: 400Hz, R: 2kHz 30% modulation Electrical field: 60-80dBm/75Ω terminated Measuring instrument Measuring point Audio level meter LINE OUT L Adjusting element Specified value RV731 2kHz component minimum [Adjustment Method] 1) Connect an audio level meter to LINE OUT L channel via HPF. 2) Feed the RF signal from RF IN terminal. 3) Adjust with RV731 so that the output level satisfies the specified value. 6-6 2-7. ADJUSTING PARTS LOCATION DIAGRAM MA-327 BOARD (CONDUCTOR SIDE) CJ570 LINE IN/OUT 4 CN261 1 RF SW POS AF SW POS CN341 AF SW POS V ste Sy o Adj e id m IC 20 1 40 41 25 2 4 64 6 5 1 80 1 3 1 4 Q605 MTR12V E E JS161 RF SW POS AF SW POS Q603 SW5V 6-8E IC601 SW12V RV731 SEPARATION SECTION 7 REPAIR PARTS LIST SLV-777HF/778HF/788HF 7-1. EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may have some differences from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • • The mechanical parts with no reference number in the exploded views are not supplied. Hardware (#mark) list is given in the last of this parts list. The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. 7-1-1. FRONT PANEL ASSEMBLY AND UPPER CASE SECTION 19 8 7 20 not supplied not supplied 15 15 14 4 7 15 3 5 13 15 9 15 6 15 10 11 2 Ref. No. 1 1 2 2 3 3 3 3 * 4 5 6 6 6 7 Part No. 1 16 Description Remarks 3-979-310-01 3-988-327-01 3-979-309-11 3-979-309-01 RING (AV), JOG EXCEPT 777HF: Canadian) RING (M), JOG (777HF: Canadian) BUTTON (AV), CENTER (777HF: Canadian) BUTTON (AV), CENTER (EXCEPT 777HF: Canadian) X-3948-559-2 PANEL ASSY, FRONT (777HF: US) X-3948-155-2 X-3947-897-2 X-3947-897-1 A-6791-462-A 3-953-432-01 PANEL ASSY, FRONT (777HF: Canadian) PANEL ASSY, FRONT (788HF: Canadian) PANEL ASSY, FRONT (788HF: US) JK-162 COMPL BOARD, COMPLETE SPRING (GE), FL Ref. No. Part No. Description 8 8 !9 * 10 11 3-979-313-21 3-979-313-01 1-777-854-21 A-6791-463-A 1-762-844-21 CASE, UPPER (777HF: Canadian) CASE, UPPER (EXCEPT 777HF: Canadian) CORD, POWER DM-80 COMPL BOARD, COMPLETE SWITCH, ROTARY * 13 14 15 16 A-6791-461-A 1-783-132-11 4-921-277-41 4-977-593-21 19 3-979-302-02 DOOR (AV), CASSETTE (EXCEPT 777HF: Canadian, 788HF: US) 3-979-302-01 DOOR (AV), CASSETTE (788HF: US) 3-987-899-01 DOOR, CASSETTE, (P) (777HF: Canadian) 3-710-901-11 SCREW, TAPPING 7-1 19 20 20 Remarks FR-138 COMPL BOARD, COMPLETE CABLE, FLAT (FFM-22) SCREW (B2.6X8), TAPPING, BIND RING (DIA. 50), ORNAMENTAL (777HF: Canadian) 1-475-553-31 COMMANDER, STANDARD (RMT-V231B) (EXCEPT 788HF) 1-475-554-31 COMMANDER, STANDARD (RMT-V232B) (788HF) 3-709-128-01 COVER, BATTERY (EXCEPT 788HF) 3-709-129-01 COVER, BATTERY (788HF) 7-1-2. CHASSIS SECTION 57 #1 #2 54 #1 #1 53 56 53 57 52 55 57 51 51 Not supplied Ref. No. Part No. 51 * 52 * 52 * 52 3-979-314-01 A-6791-459-A A-6791-538-A A-6791-460-A Description Remarks * 53 BASE (R), MD MA-327(A) BOARD, COMPLETE (788HF) MA-327(B) BOARD, COMPLETE (777HFPX) MA-327(B) BOARD, COMPLETE (EXCEPT 777HFPX, 788HF) 3-960-273-01 SPACER, TOP END ! 54 1-468-281-11 POWER BLOCK SR801 (US, Canadian) Ref. No. Part No. Description ! 54 * 55 * 55 56 57 1-468-282-11 3-979-564-11 3-979-564-01 1-779-725-11 3-970-608-21 POWER BLOCK SR709 (PX) PANEL, REAR (EXCEPT 788HF) PANEL, REAR (788HF) CONNECTOR, BOARD TO BOARD 5P SUMITITE (B3), +BV Q101 Q102 7-2 Remarks 8-729-043-84 TRANSISTOR PT380F3 8-729-043-84 TRANSISTOR PT380F3 Note : The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Note : Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. 7-1-3. MECHANISM DECK-1 707 #701 710 708 709 706 not supplied 723 704 712 711 703 705 702 722 701 713 720 701 716 721 714 719 715 717 718 #701 Ref. No. 724 Part No. Description Part No. Description 701 702 703 704 705 3-977-509-01 3-977-507-01 3-977-508-01 1-500-144-11 3-977-495-01 WASHER, THRUST TABLE, REEL (S) (GRAY) TABLE, REEL (T) (BLACK) HEAD, FE SHAFT TG2 Remarks Ref. No. 713 714 715 716 717 3-977-447-01 3-977-514-01 3-977-441-01 3-977-445-01 3-977-465-01 GEAR, ELEVATOR OPENER, LID GEAR, PINCH PRESSING GEAR, TG8 ARM DRIVING SPRING,EXTENSION(RVS BRAKE) 706 707 708 709 710 3-977-494-01 A-6759-619-C 3-977-535-01 3-977-536-01 3-970-471-01 HOLDER, FEH FL COMPLETE ASSY PLATE, LUMINOUS(END SENSOR) PLATE, LUMINOUS(TOP SENSOR) SPRING (DECK OPEN), TORSION 718 719 720 721 722 X-3947-582-1 3-977-446-01 X-3947-590-1 A-6759-620-A 3-974-556-01 ARM ASSY, RVS BRAKE GEAR, TG8 ARM TG8 ASSY HEAD BLOCK ASSY, ACE (TDK) + HEXA TT 2.6X9 (TAPER) 711 712 A-6759-615-A PRESS BLOCK ASSY, PINCH 3-958-455-01 SPRING (PINCH), TENSION 723 724 3-979-508-01 SCREW 3-978-485-01 PLATE, GUIDE CASSETTE 7-3 Remarks 7-1-4. MECHANISM DECK-2 Note: There are two types of drum assembly in the 777HF, 778HF models. #701 [Discrimination] 767 No. 768-770 —Top View— 776 (Note) 768 771 769 772 770 773 There are two printed circuit boards on the top. 761 No. 776 —Top View— 764 760 763 758 759 #701 762 762 774 763 757 There is no printed circuit board. 766 756 Note: It cannot be divided to two parts, the upper and the lower drum assemblies. #702 775 765 755 754 752 753 751 Ref. No. Part No. Description 751 752 753 754 755 X-3947-581-1 3-977-462-01 X-3947-573-1 X-3947-580-2 3-977-513-02 BRAKE ASSY,MAIN(T) SPRING,EXTENTION. (MAIN BRAKE) ARM ASSY, PENDULUM BRAKE ASSY, MAIN(S) LEVER, REC. PROOF 756 757 758 759 760 3-976-767-01 3-977-487-01 X-3947-587-1 X-3947-589-1 3-977-488-01 SPRING, TENS. (REC. PROOF) BOSS, TG1 FULCRUM TG1 ASSY BAND ASSY, TG1 SPRING (POWER TENSION) 761 762 763 764 A-6750-324-A X-3944-378-1 3-965-178-01 3-969-632-04 SHUTTLE (S) BLOCK ASSY ROLLER ASSY, GUIDE SPRING BASE, DRUM Remarks Ref. No. 7-4 Part No. Description 765 766 767 768 769 A-6750-325-A 3-977-501-01 X-3943-899-8 2-643-205-01 8-848-576-02 SHUTTLE (T) BLOCK ASSY PLATE, LUMINOUS GROUND ASSY, SHAFT SCREW DRUM ASSY, UPPER DZR-45-R (777HF, 778HF) (Note) Remarks 770 771 772 773 774 8-848-666-11 DRUM ASSY, LOWER DZL-51B/J-RP (M901) (777HF, 778HF) A-6746-074-G ROLLER BLOCK ASSY, HC X-3947-255-1 ROLLER ASSY, HC 3-975-724-07 ARM, HC X-3946-855-1 SHUTTLE (S) ASSY 775 776 X-3946-856-1 SHUTTLE (T) ASSY 8-839-044-02 DRUM ASSY DZH-94A/Z-RP (M901) (Note) 7-1-5. MECHANISM DECK-3 816 815 817 M902 803 818 803 814 #701 812 813 828 811 829 820 810 808 809 819 827 821 826 807 805 822 806 804 823 824 830 M903 803 801 825 802 Ref. No. Remarks #703 Ref. No. Part No. Description Part No. Description 801 802 803 804 805 3-977-437-01 X-3947-584-1 3-977-443-01 3-977-438-01 3-977-506-01 RETAINER,CAM MOTOR ASSY, REEL DIRECT WASHER, STOPPER WORM - WHEEL ARM, LIMITTER SELECTION 817 818 819 820 821 3-977-439-01 3-977-442-01 3-977-455-01 3-977-456-03 X-3947-579-1 GEAR, CAM SLIDER GEAR, LOADING(T) SPRING, TORSION (LOAD T) LEVER ASSY, LOADING(T) 806 807 808 809 810 3-977-444-01 3-977-515-01 3-977-517-01 3-977-519-01 3-977-518-02 GEAR, PINCH TRANSMISSION GUIDE, FL SLIDER PLATE, SLIDE, FL SPRING, TENS. (LIMIT, FL) PLATE, LIMITTER, FL 822 823 824 825 826 3-977-451-01 3-977-452-01 X-3947-578-1 X-3947-576-2 3-977-468-01 GEAR, LOADING(S) SPRING, TORSION (LOAD S) LEVER ASSY, LOADING(S) CHASSIS ASSY, MECHANICAL SHAFT, CAPSTAN BRAKE 811 812 813 814 815 3-977-516-01 3-977-877-01 3-977-504-01 X-3947-585-1 3-977-510-01 HOLDER, FL SLIDER PLATE, RETAINER GEAR, CLUTCH GEAR ASSY, PULLEY BELT, RUBBER 827 828 829 830 M902 3-977-467-02 X-3947-583-1 3-977-489-01 A-6759-616-A 1-698-971-11 SPRING, CAP BRAKE BRAKE ASSY, CAPSTAN ARM, TG1 DRIVING GEAR BLOCK ASSY, LOADING MOTOR, DC 816 3-977-440-01 WASHER, STOPPER M903 X-3947-577-1 MOTOR ASSY, CAM 7-5 Remarks DM-80 FR-138 7-2. ELECTRICAL PARTS LIST NOTE: • When indicating parts by reference number, please include the board name. The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. • • • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX, -X mean standardized parts, so they may have some difference from the original one. Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. CAPACITORS: uF: µF Ref. No. Part No. Description Remarks * A-6791-463-A DM-80 BOARD, COMPLETE ********************* (Ref.No.: 2,000 Series) Ref. No. Part No. • • RESISTORS All resistors are in ohms. METAL: metal-film resistor METAL OXIDE: Metal Oxide-film resistor F: nonflammable COILS uH: µH SEMICONDUCTORS In each case, u: µ, for example: uA...: µA... , uPA... , µPA... , uPB... , µPB... , uPC... , µPC... , uPD..., µPD... Description Remarks < JUMPER RESISTOR > JR401 1-216-296-00 METAL CHIP < CONNECTOR > CN440 CN441 • 0 5% 1/8W < COIL > 1-568-665-11 CONNECTOR, BOARD TO BOARD 11P 1-770-514-41 CONNECTOR, FFC/FPC 5P L420 1-414-934-21 INDUCTOR 10uH < FLUORESCENT INDICATOR > < DIODE > ND420 D440 1-517-716-11 INDICATOR TUBE, FLUORESCENT 8-719-056-06 DIODE SLR-342DC3F < TRANSISTOR > < RESISTOR > Q401 R451 R452 R453 R454 R455 1-216-053-00 1-216-053-00 1-216-053-00 1-216-013-00 1-216-037-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 1.5K 1.5K 1.5K 33 330 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W < RESISTOR > < SWITCH > S441 1-762-196-21 SWITCH, TACT (EJECT) S442 1-762-196-21 SWITCH, TACT (REC) S443 1-762-196-21 SWITCH, TACT (JOG) S444 1-762-196-21 SWITCH, TACT (PAUSE) ************************************************************ A-6791-461-A FR-138 BOARD, COMPLETE ********************** (Ref.No.: 2,000 Series) * 3-972-815-01 HOLDER (100), FL * 8-729-421-22 TRANSISTOR UN2211 R401 R402 R409 R414 R415 1-216-029-00 1-249-437-11 1-216-013-00 1-249-421-11 1-216-059-00 METAL CHIP CARBON METAL CHIP CARBON METAL CHIP 150 47K 33 2.2K 2.7K 5% 5% 5% 5% 5% 1/10W 1/4W 1/10W 1/4W F 1/10W R416 R421 R422 R423 R424 1-216-083-00 1-216-295-00 1-216-049-00 1-216-049-00 1-216-049-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 27K 0 1K 1K 1K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R425 R426 R427 R440 R441 1-216-085-00 1-216-065-91 1-216-069-00 1-216-053-00 1-216-057-00 METAL CHIP RES,CHIP METAL CHIP METAL CHIP METAL CHIP 33K 4.7K 6.8K 1.5K 2.2K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R442 R443 R444 R445 R446 1-216-059-00 1-216-065-91 1-216-069-00 1-216-077-00 1-216-689-11 METAL CHIP RES,CHIP METAL CHIP METAL CHIP METAL CHIP 2.7K 4.7K 6.8K 15K 39K 5% 5% 5% 5% 0.5% 1/10W 1/10W 1/10W 1/10W 1/10W < CAPACITOR > C405 C422 C423 * C424 1-164-232-11 1-124-589-11 1-164-232-11 1-165-319-11 CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP 0.01uF 47uF 0.01uF 0.1uF 20% 50V 16V 50V 50V < SWITCH > < CONNECTOR > CN401 CN402 S401 S402 S403 S404 S405 1-568-671-11 CONNECTOR, BOARD TO BOARD 11P 1-695-376-21 PIN, CONNECTOR (PC BOARD) 15P < DIODE > D405 D420 8-719-056-07 DIODE SLR-342MCT31 8-719-110-03 DIODE RD7.5ES-B2 < IC > IC420 IC461 8-759-366-44 IC uPD16312GB-3B4 8-749-011-22 IC GP1U27X 1-762-196-21 1-762-196-21 1-762-196-21 1-762-196-21 1-762-196-21 SWITCH, TACT (POWER) SWITCH, TACT (REW) SWITCH, TACT (CHANNEL/TRACKING +) SWITCH, TACT (EASY SET UP) SWITCH, TACT (FF) S406 1-762-196-21 SWITCH, TACT (CHANNEL/TRACKING –) S407 1-762-196-21 SWITCH, TACT (TV/VIDEO) S408 1-762-196-21 SWITCH, TACT (SP/EP) S409 1-762-196-21 SWITCH, TACT (INPUT SELECT) ************************************************************ 7-6 JK-162 Description MA-327 Ref. No. Part No. Remarks Ref. No. Part No. Description * A-6791-462-A JK-162 BOARD, COMPLETE ********************** (Ref.No.: 2,000 Series) C167 C168 C169 C170 C171 1-163-229-11 1-163-227-11 1-163-235-11 1-163-234-11 1-163-809-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 12PF 10PF 22PF 20PF 0.047uF 5% 0.5PF 5% 5% 10% 50V 50V 50V 50V 25V C172 C174 C175 C176 C177 1-163-259-91 1-163-007-11 1-126-935-11 1-128-131-11 1-163-009-11 CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP 220PF 680PF 470uF 22uF 0.001uF 5% 10% 20% 20% 10% 50V 50V 6.3V 50V 50V C178 C179 C180 C181 C182 1-128-131-11 1-128-131-11 1-163-037-11 1-163-038-00 1-126-933-11 ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT 22uF 22uF 0.022uF 0.1uF 100uF 20% 20% 10% 20% 50V 50V 25V 25V 16V C183 C184 C186 C201 C202 1-163-809-11 1-163-809-11 1-164-004-11 1-109-982-11 1-163-809-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.047uF 0.047uF 0.1uF 1uF 0.047uF 10% 10% 10% 10% 10% 25V 25V 25V 10V 25V C204 C205 C206 C207 C208 1-164-232-11 1-163-037-11 1-164-232-11 1-164-232-11 1-163-243-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.01uF 0.022uF 0.01uF 0.01uF 47PF 5% 50V 25V 50V 50V 50V C209 C210 C211 C213 C214 1-124-248-00 1-163-131-00 1-163-239-11 1-163-257-11 1-163-235-11 ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 22uF 390PF 33PF 180PF 22PF 20% 5% 5% 5% 5% 35V 50V 50V 50V 50V C217 C219 C220 C222 C223 1-109-982-11 1-163-038-00 1-109-982-11 1-163-038-00 1-124-589-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT 1uF 0.1uF 1uF 0.1uF 47uF 10% 10V 25V 10V 25V 16V C226 C228 C229 C230 C231 1-163-038-00 1-124-261-00 1-164-159-21 1-124-589-11 1-124-261-00 CERAMIC CHIP ELECT CERAMIC ELECT ELECT 0.1uF 10uF 0.1uF 47uF 10uF C232 C233 C234 C235 C236 1-109-982-11 1-109-982-11 1-164-232-11 1-164-232-11 1-109-982-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 1uF 0.01uF 0.01uF 1uF C237 C238 C240 C241 C242 1-164-232-11 1-164-159-21 1-109-982-11 1-163-037-11 1-109-982-11 CERAMIC CHIP CERAMIC CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.01uF 0.1uF 1uF 0.022uF 1uF C243 C245 C246 C247 C248 1-164-232-11 1-163-809-11 1-109-982-11 1-163-809-11 1-164-232-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.01uF 0.047uF 1uF 0.047uF 0.01uF C250 C251 C252 C253 C254 1-163-038-00 1-163-038-00 1-164-232-11 1-164-004-11 1-163-038-00 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.01uF 0.1uF 0.1uF < CAPACITOR > C806 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V < JACK > CJ801 1-774-509-11 JACK, PIN 3P (LINE-2 IN) < CONNECTOR > CN801 1-506-484-11 PIN, CONNECTOR 5P < DIODE > D801 D802 D803 D804 8-719-108-12 8-719-108-12 8-719-109-84 8-719-108-12 DIODE DIODE DIODE DIODE RD9.1E-W RD9.1E-W RD5.1ES-B1 RD9.1E-W Remarks < RESISTOR > R801 1-216-295-00 METAL CHIP 0 5% 1/10W R802 1-216-295-00 METAL CHIP 0 5% 1/10W R803 1-216-022-00 METAL CHIP 75 5% 1/10W ************************************************************ A-6791-459-A MA-327(A) BOARD, COMPLETE (788HF) ************************* A-6791-460-A MA-327(B) BOARD, COMPLETE (777HF,778HF) ************************* A-6791-538-A MA-327(B) BOARD, COMPLETE (777HFPX) ************************* (Ref.No.: 1,000 Series) * * * 3-960-273-01 SPACER, TOP END 3-960-274-01 SPACER, LED * * 10% 10% 20% < CAPACITOR > C101 C102 C103 C104 C105 1-163-009-11 1-163-009-11 1-163-009-11 1-163-009-11 1-128-057-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT 0.001uF 0.001uF 0.001uF 0.001uF 330uF 10% 10% 10% 10% 20% 50V 50V 50V 50V 6.3V C106 C107 C108 C109 C111 1-124-589-11 1-109-982-11 1-164-004-11 1-164-004-11 1-164-232-11 ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 47uF 1uF 0.1uF 0.1uF 0.01uF 20% 10% 10% 10% 16V 10V 25V 25V 50V C112 C115 C116 C117 C161 1-164-232-11 1-164-232-11 1-164-232-11 1-164-161-11 1-163-038-00 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.01uF 0.01uF 0.01uF 0.0022uF 10% 0.1uF 50V 50V 50V 100V 25V C162 C163 C164 C165 C166 1-164-232-11 1-164-232-11 1-104-905-11 1-124-589-11 1-163-038-00 CERAMIC CHIP CERAMIC CHIP CAPACITOR ELECT CERAMIC CHIP 0.01uF 0.01uF 0.22F 47uF 0.1uF 50V 50V 5.5V 16V 25V 20% 7-7 20% 20% 20% 10% 10% 25V 50V 50V 16V 50V 10% 10V 10V 50V 50V 10V 10% 10% 10% 50V 50V 10V 25V 10V 10% 10% 10% 10% 50V 25V 10V 25V 50V 25V 25V 50V 25V 25V MA-327 Ref. No. Part No. Description C255 C256 C257 C260 C261 1-163-038-00 1-163-038-00 1-128-172-11 1-163-229-11 1-163-229-11 CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 47uF 12PF 12PF Remarks Part No. Description 25V 25V 6.3V 50V 50V C362 C363 C364 C365 C366 1-164-222-11 1-126-960-11 1-126-960-11 1-126-960-11 1-126-960-11 CERAMIC CHIP ELECT ELECT ELECT ELECT 0.22uF 1uF 1uF 1uF 1uF 20% 20% 20% 20% 25V 50V 50V 50V 50V C264 C265 C266 C267 C268 1-163-037-11 1-163-037-11 1-164-232-11 1-163-037-11 1-163-241-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.022uF 0.022uF 0.01uF 0.022uF 39PF 10% 5% 25V 25V 50V 25V 50V C369 C370 C371 C372 C373 1-126-964-11 1-126-964-11 1-126-964-11 1-126-964-11 1-126-964-11 ELECT ELECT ELECT ELECT ELECT 10uF 10uF 10uF 10uF 10uF 20% 20% 20% 20% 20% 50V 50V 50V 50V 50V C269 C270 C271 C272 C273 1-163-241-11 1-163-037-11 1-163-037-11 1-163-241-11 1-163-241-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 39PF 0.022uF 0.022uF 39PF 39PF 5% 10% 10% 5% 5% 50V 25V 25V 50V 50V C374 C375 C377 C378 C379 1-126-960-11 1-164-004-11 1-126-967-11 1-126-964-11 1-126-961-11 ELECT CERAMIC CHIP ELECT ELECT ELECT 1uF 0.1uF 47uF 10uF 2.2uF 20% 10% 20% 20% 20% 50V 25V 16V 50V 50V C274 C276 C277 C278 C279 1-163-037-11 1-163-037-11 1-163-037-11 1-163-037-11 1-163-037-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.022uF 0.022uF 0.022uF 0.022uF 0.022uF 10% 10% 10% 10% 10% 25V 25V 25V 25V 25V C380 C381 C383 C384 C385 1-126-964-11 1-126-967-11 1-164-004-11 1-164-232-11 1-126-967-11 ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT 10uF 47uF 0.1uF 0.01uF 47uF 20% 20% 10% 20% 50V 16V 25V 50V 16V C280 C281 C282 C283 C284 1-124-584-00 1-164-005-11 1-164-232-11 1-163-038-00 1-163-038-00 ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 100uF 0.47uF 0.01uF 0.1uF 0.1uF 20% 10V 25V 50V 25V 25V C386 C391 C398 C399 C521 1-164-232-11 1-164-232-11 1-163-016-00 1-163-016-00 1-124-584-00 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT 0.01uF 0.01uF 0.0039uF 10% 0.0039uF 10% 100uF 20% 50V 50V 50V 50V 10V C286 C287 C288 C289 C291 1-124-584-00 1-163-227-11 1-163-227-11 1-163-038-00 1-163-222-11 ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 100uF 10PF 10PF 0.1uF 5PF 20% 0.5PF 0.5PF 10V 50V 50V 25V 0.25PF 50V C522 C523 C524 C526 C527 1-124-584-00 1-163-038-00 1-124-584-00 1-163-038-00 1-163-038-00 ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP 100uF 0.1uF 100uF 0.1uF 0.1uF 10V 25V 10V 25V 25V C292 C301 C305 C306 C307 1-163-038-00 1-164-159-21 1-126-160-11 1-126-960-11 1-126-964-11 CERAMIC CHIP CERAMIC ELECT ELECT ELECT 0.1uF 0.1uF 1uF 1uF 10uF 25V 50V 50V 50V 50V C528 C529 C530 C531 C532 1-164-232-11 1-163-017-00 1-163-017-00 1-124-464-11 1-126-160-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT 0.01uF 0.0047uF 0.0047uF 0.22uF 1uF C308 C309 C310 C311 C312 1-126-967-11 1-126-963-11 1-163-009-11 1-163-014-00 1-164-232-11 ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 47uF 4.7uF 0.001uF 0.0027uF 0.01uF 20% 20% 10% 10% 16V 50V 50V 50V 50V C560 C561 C563 C564 C621 1-163-009-11 1-126-935-11 1-124-589-11 1-164-232-11 1-164-232-11 CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP 0.001uF 470uF 47uF 0.01uF 0.01uF 10% 20% 20% 50V 6.3V 16V 50V 50V C313 C314 C315 C317 C318 1-124-261-00 1-164-232-11 1-126-160-11 1-126-163-11 1-126-967-11 ELECT CERAMIC CHIP ELECT ELECT ELECT 10uF 0.01uF 1uF 4.7uF 47uF 20% 50V 50V 50V 50V 16V C622 C623 C624 C625 C626 1-126-965-11 1-126-967-11 1-126-967-11 1-126-967-11 1-128-131-11 ELECT ELECT ELECT ELECT ELECT 22uF 47uF 47uF 47uF 22uF 20% 20% 20% 20% 20% 50V 16V 16V 16V 50V C331 C332 C333 C334 C340 1-164-232-11 1-164-232-11 1-124-589-11 1-137-374-11 1-164-232-11 CERAMIC CHIP CERAMIC CHIP ELECT FILM CERAMIC CHIP 0.01uF 0.01uF 47uF 0.047uF 0.01uF 50V 50V 16V 50V 50V C627 C628 C629 C701 C705 1-128-131-11 1-164-232-11 1-126-966-11 1-126-967-11 1-163-259-91 ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP 22uF 0.01uF 33uF 47uF 220PF 20% 50V 50V 16V 16V 50V C341 C342 C346 C350 C352 1-124-589-11 1-164-004-11 1-164-232-11 1-164-004-11 1-163-009-11 ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 47uF 0.1uF 0.01uF 0.1uF 0.001uF 16V 25V 50V 25V 50V C706 C707 C708 C709 C710 1-126-963-11 1-164-161-11 1-126-933-11 1-126-933-11 1-164-232-11 ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP 4.7uF 0.0022uF 100uF 100uF 0.01uF 20% 10% 20% 20% 50V 100V 16V 16V 50V C353 C357 C358 C359 C361 1-163-038-00 1-163-009-11 1-164-004-11 1-164-232-11 1-164-222-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.001uF 0.1uF 0.01uF 0.22uF 25V 50V 25V 50V 25V C712 C713 C733 C735 C736 1-126-933-11 1-163-009-11 1-126-160-11 1-126-964-11 1-126-967-11 ELECT CERAMIC CHIP ELECT ELECT ELECT 100uF 0.001uF 1uF 10uF 47uF 20% 10% 20% 20% 20% 16V 50V 50V 50V 16V 20% 5% 5% 10% 10% 20% 20% 20% 20% 20% 20% 20% 5% 20% 10% 10% 10% 10% 10% Ref. No. 7-8 Remarks 20% 20% 5% 5% 20% 20% 20% 20% 5% 50V 50V 50V 50V 50V MA-327 Ref. No. Part No. Description C980 C981 C982 C983 C984 1-163-038-00 1-126-967-11 1-163-038-00 1-163-038-00 1-163-009-11 CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP C985 C986 1-163-017-00 CERAMIC CHIP 1-163-038-00 CERAMIC CHIP Remarks 0.1uF 47uF 0.1uF 0.1uF 0.001uF 20% 10% 0.0047uF 5% 0.1uF Part No. Description 25V 16V 25V 25V 50V Ref. No. IC162 IC201 IC202 IC260 IC301 8-759-248-87 8-759-488-74 8-759-439-51 8-759-352-17 8-759-499-30 IC IC IC IC IC MM1256XF-BE LA71534M-MPB LC89978M-TE-L HA118195NT BA7755AF-E2 50V 25V IC340 IC360 IC521 IC601 IC733 8-759-486-92 8-759-486-64 8-759-478-25 8-759-438-18 8-742-037-00 IC IC IC IC HY LA7256 TDA9615H/N1,557 M35052-052FP-T4 PQ12RD08 B IC SBX1837-51 IC980 8-759-356-27 IC NJM2129M-TE2 < JACK > CJ570 Remarks 1-779-011-11 JACK, PIN 6P (LINE-1 IN/LINE OUT) < CONNECTOR > < IF BLOCK > CN101 CN102 * CN103 CN104 CN105 1-779-724-11 1-779-723-11 1-766-716-11 1-506-470-11 1-695-338-11 CONNECTOR, BOARD TO BOARD 5P CONNECTOR, BOARD TO BOARD 9P CONNECTOR, BOARD TO BOARD 3P PIN, CONNECTOR 5P PIN, CONNECTOR (PC BOARD) 15P CN161 CN260 * CN261 CN301 CN302 1-506-468-11 1-766-986-11 1-560-892-00 1-506-469-11 1-506-468-11 PIN, CONNECTOR 3P CONNECTOR, FFC/FPC 13P PIN, CONNECTOR 4P PIN, CONNECTOR 4P PIN, CONNECTOR 3P * CN341 CN423 * CN602 CN603 1-560-891-00 1-506-470-11 1-568-938-11 1-569-337-11 PIN, CONNECTOR 3P PIN, CONNECTOR 5P PIN, CONNECTOR 11P (777HFPX) CONNECTOR, BOARD TO BOARD 11P (EXCEPT 777HFPX) IF702 < JUMPER RESISTOR > < JACK > CNJ980 1-779-013-11 JACK, MINIATURE (CABLE BOX CONTROL/CONTROL S OUT) CNJ981 1-784-598-11 JACK (S LINK/CONTROL S OUT) (788HF) < DIODE > D103 D109 D161 D162 D370 8-719-048-26 8-719-200-82 8-719-200-82 8-719-200-82 8-719-110-08 DIODE DIODE DIODE DIODE DIODE GL528V1 11ES2 11ES2 11ES2 RD8.2ES-B2 D379 D521 D560 D561 D611 8-719-911-19 8-719-911-19 8-719-109-74 8-719-109-74 8-719-911-19 DIODE DIODE DIODE DIODE DIODE 1SS119 1SS119 RD4.3ES-B1 RD4.3ES-B1 1SS119 D612 D614 D702 D980 D981 8-719-109-85 8-719-911-19 8-719-150-92 8-719-110-08 8-719-110-08 DIODE DIODE DIODE DIODE DIODE RD5.1ES-B2 1SS119 RD33ES-T1B RD8.2ES-B2 RD8.2ES-B2 D982 D983 D984 8-719-911-19 DIODE 1SS119 8-719-110-08 DIODE RD8.2ES-B2 (788HF) 8-719-110-08 DIODE RD8.2ES-B2 (788HF) 8-759-481-46 8-759-525-07 8-759-432-32 8-759-518-23 8-759-432-32 IC IC IC IC IC JR001 JR002 JR003 JR004 JR005 1-216-295-00 1-216-295-00 1-216-295-00 1-216-295-00 1-216-295-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 0 0 0 0 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W JR006 JR007 JR008 JR009 JR010 1-216-296-00 1-216-296-00 1-216-296-00 1-216-296-00 1-216-296-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 0 0 0 0 5% 5% 5% 5% 5% 1/8W 1/8W 1/8W 1/8W 1/8W JR011 JR012 JR013 JR014 JR015 1-216-296-00 1-216-296-00 1-216-296-00 1-216-296-00 1-216-296-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 0 0 0 0 5% 5% 5% 5% 5% 1/8W 1/8W 1/8W 1/8W 1/8W JR016 JR017 JR018 JR019 JR020 1-216-295-00 1-216-296-00 1-216-296-00 1-216-296-00 1-216-296-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 0 0 0 0 5% 5% 5% 5% 5% 1/10W 1/8W 1/8W 1/8W 1/8W JR021 JR022 JR023 JR024 JR025 1-216-296-00 1-216-296-00 1-216-296-00 1-216-296-00 1-216-295-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 0 0 0 0 5% 5% 5% 5% 5% 1/8W 1/8W 1/8W 1/8W 1/10W JR026 JR027 JR028 JR029 JR030 1-216-296-00 1-216-296-00 1-216-295-00 1-216-295-00 1-216-296-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 0 0 0 0 5% 5% 5% 5% 5% 1/8W 1/8W 1/10W 1/10W 1/8W JR031 JR032 JR033 1-216-296-00 METAL CHIP 1-216-296-00 METAL CHIP 1-216-295-00 METAL CHIP 0 0 0 5% 5% 5% 1/8W 1/8W 1/10W < JUMPER RESISTOR > < IC > IC101 IC160 IC161 IC161 IC161 1-475-548-11 IF UNIT (IFZ-450ST) LB1943 M37777M7A235GP-C ST24W04FM6TR X24C04S8 AT24C04N-10SC-# 7-9 JS102 JS524 JS609 JS982 1-216-295-00 1-216-295-00 1-216-295-00 1-216-295-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 0 0 0 JS983 1-216-295-00 METAL CHIP 0 JS984 1-216-295-00 METAL CHIP 0 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W (788HF) 5% 1/10W (777HF,778HF) 5% 1/10W (788HF) MA-327 Ref. No. Part No. Description Remarks Ref. No. Part No. < COIL > Description Remarks < RESISTOR > L161 L163 L201 L202 L204 1-414-936-21 1-414-936-21 1-414-946-21 1-414-940-21 1-414-940-21 INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 22uH 22uH 39uH 100uH 100uH R101 R102 R103 R104 R105 1-249-413-11 1-216-089-00 1-216-089-00 1-216-081-00 1-216-081-00 CARBON METAL CHIP METAL CHIP METAL CHIP METAL CHIP 470 47K 47K 22K 22K 5% 5% 5% 5% 5% 1/4W F 1/10W 1/10W 1/10W 1/10W L261 L262 L263 L331 L341 1-414-939-21 1-414-940-21 1-414-940-21 1-414-940-21 1-414-940-21 INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 68uH 100uH 100uH 100uH 100uH R106 R107 R109 R110 R111 1-249-400-11 1-249-400-11 1-216-089-00 1-216-089-00 1-216-057-00 CARBON CARBON METAL CHIP METAL CHIP METAL CHIP 39 39 47K 47K 2.2K 5% 5% 5% 5% 5% 1/4W F 1/4W F 1/10W 1/10W 1/10W L521 L523 L524 L560 L604 1-414-940-21 1-414-940-21 1-414-930-21 1-414-940-21 1-410-519-11 INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 100uH 100uH 2.2uH 100uH 68uH R112 R115 R116 R117 R118 1-216-065-91 1-216-089-00 1-216-089-00 1-216-041-00 1-216-089-00 RES,CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 4.7K 47K 47K 470 47K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W L605 L606 L607 L702 L703 1-414-930-21 1-414-934-21 1-414-930-21 1-414-938-21 1-414-930-21 INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 2.2uH 10uH 2.2uH 47uH 2.2uH R119 R120 R121 R122 R124 1-216-077-00 1-249-417-11 1-216-077-00 1-216-073-00 1-216-065-91 METAL CHIP CARBON METAL CHIP METAL CHIP RES,CHIP 15K 1K 15K 10K 4.7K 5% 5% 5% 5% 5% 1/10W 1/4W F 1/10W 1/10W 1/10W L704 L731 1-414-938-21 INDUCTOR 1-414-934-21 INDUCTOR 47uH 10uH R160 R162 R163 R165 R167 1-216-049-00 1-216-113-00 1-216-105-91 1-216-295-00 1-216-121-91 METAL CHIP METAL CHIP RES,CHIP METAL CHIP RES,CHIP 1K 470K 220K 0 1M 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R168 R169 R170 R171 R172 1-216-039-00 1-218-179-11 1-216-073-00 1-216-061-00 1-216-089-00 METAL CHIP RES,CHIP METAL CHIP METAL CHIP METAL CHIP 390 10M 10K 3.3K 47K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R173 R174 R176 R177 R178 1-216-089-00 1-249-437-11 1-216-041-00 1-216-041-00 1-216-041-00 METAL CHIP CARBON METAL CHIP METAL CHIP METAL CHIP 47K 47K 470 470 470 5% 5% 5% 5% 5% 1/10W 1/4W 1/10W 1/10W 1/10W R179 R180 R181 R182 R184 1-247-843-11 1-247-843-11 1-216-051-00 1-216-049-00 1-216-073-00 CARBON CARBON METAL CHIP METAL CHIP METAL CHIP 3.3K 3.3K 1.2K 1K 10K 5% 5% 5% 5% 5% 1/4W 1/4W 1/10W 1/10W 1/10W R185 R186 R187 R201 R202 1-216-073-00 1-216-073-00 1-216-075-00 1-216-041-00 1-216-069-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 10K 12K 470 6.8K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R203 R204 R205 R206 R208 1-216-049-00 1-216-047-91 1-216-041-00 1-216-041-00 1-216-071-00 METAL CHIP RES,CHIP METAL CHIP METAL CHIP METAL CHIP 1K 820 470 470 8.2K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R209 R210 R218 R219 R222 1-216-295-00 1-216-295-00 1-208-798-11 1-216-053-00 1-216-051-00 METAL CHIP METAL CHIP RES,CHIP METAL CHIP METAL CHIP 0 0 4.7K 1.5K 1.2K 5% 5% 0.50% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W < PHOTO INTERRUPTER > PH101 PH102 8-749-013-23 PHOTO INTERRUPTER GP3S120 8-749-013-23 PHOTO INTERRUPTER GP3S120 < IC LINK > ! PS101 ! PS600 1-533-586-00 LINK, IC 0.315A 1-533-592-00 LINK, IC 1.6A < TRANSISTOR > Q101 Q102 Q103 Q201 Q202 8-729-043-84 8-729-043-84 8-729-281-53 8-729-230-49 8-729-230-49 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR PT380F3 PT380F3 2SC1815-GR 2SC2712-G 2SC2712-G Q208 Q209 Q210 Q211 Q212 8-729-230-49 8-729-216-21 8-729-230-49 8-729-230-49 8-729-010-05 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2712-G 2SA1162Y-TE85L 2SC2712-G 2SC2712-G MSB709-RT1 Q260 Q301 Q331 Q379 Q386 8-729-230-49 8-729-281-53 8-729-802-91 8-729-216-22 8-729-230-49 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2712-G 2SC1815-GR 2SD879 2SA1162 2SC2712-G Q387 Q523 Q524 Q525 Q526 8-729-230-49 8-729-010-05 8-729-421-19 8-729-010-29 8-729-010-29 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2712-G MSB709-RT1 UN2213 MSD601-RST1 MSD601-RST1 Q560 Q603 Q603 Q604 Q605 8-729-010-05 8-729-018-99 8-729-019-01 8-729-010-29 8-729-140-93 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR MSB709-RT1 2SD2394-F 2SD2394-EF MSD601-RST1 2SB733-34 Q606 8-729-119-78 TRANSISTOR 2SC2785-HFE 7-10 Note : The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Note : Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. MA-327 Ref. No. Part No. Description Part No. Description R227 R228 R229 R230 R231 1-216-025-91 1-216-057-00 1-216-055-00 1-216-045-00 1-216-071-00 RES,CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 2.2K 1.8K 680 8.2K 5% 5% 5% 5% 5% Remarks 1/10W 1/10W 1/10W 1/10W 1/10W Ref. No. R368 R370 R371 R372 R373 1-216-133-00 1-216-065-91 1-208-820-11 1-216-065-91 1-216-033-00 METAL CHIP RES,CHIP RES,CHIP RES,CHIP METAL CHIP 3.3M 4.7K 39K 4.7K 220 5% 5% 0.50% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R232 R234 R235 R236 R239 1-249-420-11 1-216-049-00 1-216-295-00 1-216-049-00 1-216-057-00 CARBON METAL CHIP METAL CHIP METAL CHIP METAL CHIP 1.8K 1K 0 1K 2.2K 5% 5% 5% 5% 5% 1/4W F 1/10W 1/10W 1/10W 1/10W R374 R378 R379 R380 R381 1-216-033-00 1-249-434-11 1-216-049-00 1-216-025-91 1-216-025-91 METAL CHIP CARBON METAL CHIP RES,CHIP RES,CHIP 220 27K 1K 100 100 5% 5% 5% 5% 5% 1/10W 1/4W 1/10W 1/10W 1/10W R240 R243 R245 R260 R261 1-216-049-00 1-216-061-00 1-216-049-00 1-216-044-00 1-216-044-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 1K 3.3K 1K 620 620 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R382 R383 R384 R385 R386 1-216-295-00 1-216-295-00 1-216-091-00 1-216-091-00 1-216-049-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 0 56K 56K 1K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R262 R263 R264 R265 R266 1-216-025-91 1-216-025-91 1-216-025-91 1-216-025-91 1-216-053-00 RES,CHIP RES,CHIP RES,CHIP RES,CHIP METAL CHIP 100 100 100 100 1.5K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R387 R389 R391 R392 R393 1-216-049-00 1-216-073-00 1-216-049-00 1-216-049-00 1-216-295-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 1K 10K 1K 1K 0 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R267 R268 R269 R270 R271 1-216-073-00 1-216-081-00 1-249-417-11 1-247-863-91 1-216-049-00 METAL CHIP METAL CHIP CARBON CARBON METAL CHIP 10K 22K 1K 22K 1K 5% 5% 5% 5% 5% 1/10W 1/10W 1/4W F 1/4W 1/10W R521 R522 R526 R530 R531 1-216-049-00 1-216-053-00 1-216-073-00 1-216-073-00 1-216-073-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 1K 1.5K 10K 10K 10K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R272 R273 R274 R275 R276 1-216-077-00 1-216-077-00 1-216-073-00 1-216-073-00 1-216-049-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 15K 15K 10K 10K 1K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R532 R533 R534 R535 R536 1-216-033-00 1-216-057-00 1-216-025-91 1-208-814-11 1-208-812-11 METAL CHIP METAL CHIP RES,CHIP RES,CHIP RES,CHIP 220 2.2K 100 22K 18K 5% 5% 5% 0.50% 0.50% 1/10W 1/10W 1/10W 1/10W 1/10W R301 R302 R306 R307 R309 1-216-093-00 1-216-067-00 1-216-073-00 1-216-061-00 1-216-067-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 68K 5.6K 10K 3.3K 5.6K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R537 R539 R560 R561 R562 1-216-073-00 1-216-073-00 1-216-022-00 1-216-021-00 1-249-407-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP CARBON 10K 10K 75 68 150 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/4W F R310 R311 R312 R313 R314 1-216-129-00 1-216-051-00 1-216-079-00 1-216-109-00 1-216-035-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 2.2M 1.2K 18K 330K 270 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R563 R565 R615 R617 R618 1-249-407-11 1-216-037-00 1-216-399-00 1-249-417-11 1-249-411-11 CARBON METAL CHIP METAL OXIDE CARBON CARBON 150 330 6.8 1K 330 5% 5% 5% 5% 5% R315 R316 R317 R318 R320 1-216-067-00 1-216-071-00 1-216-079-00 1-216-075-00 1-216-047-91 METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES,CHIP 5.6K 8.2K 18K 12K 820 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R618 1-249-413-11 CARBON 470 R619 1-249-411-11 CARBON 330 R619 1-249-413-11 CARBON 470 R331 R332 R333 R334 R341 1-217-671-11 1-216-063-91 1-249-401-11 1-216-031-00 1-216-049-00 METAL CHIP RES,CHIP CARBON METAL CHIP METAL CHIP 1 3.9K 47 180 1K 5% 5% 5% 5% 5% 1/10W 1/10W 1/4W F 1/10W 1/10W R620 1-249-411-11 CARBON 330 R620 1-249-413-11 CARBON 470 R342 R344 R346 R347 R348 1-216-049-00 1-216-055-00 1-216-065-91 1-216-065-91 1-216-033-00 METAL CHIP METAL CHIP RES,CHIP RES,CHIP METAL CHIP 1K 1.8K 4.7K 4.7K 220 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R621 R622 R623 R624 R625 1-216-089-00 1-216-057-00 1-247-843-11 1-216-430-11 1-249-429-11 METAL CHIP METAL CHIP CARBON METAL OXIDE CARBON 47K 2.2K 3.3K 390 10K R626 R627 R628 R701 R702 1-249-417-11 1-247-815-91 1-247-815-91 1-216-049-00 1-216-061-00 CARBON CARBON CARBON METAL CHIP METAL CHIP 1K 220 220 1K 3.3K 7-11 Remarks 1/4W F 1/10W 3W F 1/4W F 1/4W (777HFPX) 5% 1/4W F (EXCEPT 777HFPX) 5% 1/4W (777HFPX) 5% 1/4W F (EXCEPT 777HFPX) 5% 1/4W (777HFPX) 5% 1/4W F (EXCEPT 777HFPX) 5% 1/10W 5% 1/10W 5% 1/4W 5% 1W F 5% 1/4W 5% 5% 5% 5% 5% 1/4W F 1/4W 1/4W 1/10W 1/10W MA-327 POWER BLOCK SR801 Description POWER BLOCK SR709 Ref. No. Part No. Remarks Ref. No. ! R705 R706 R709 R710 R711 1-212-893-00 FUSIBLE 1-216-113-00 METAL CHIP 1-216-049-00 METAL CHIP 1-216-049-00 METAL CHIP 1-216-049-00 METAL CHIP 330 470K 1K 1K 1K 5% 5% 5% 5% 5% 1/4W F 1/10W 1/10W 1/10W 1/10W C205 C206 C207 C208 R712 R731 R732 R733 R734 1-216-295-00 1-216-049-00 1-216-049-00 1-216-065-91 1-216-049-00 METAL CHIP METAL CHIP METAL CHIP RES,CHIP METAL CHIP 0 1K 1K 4.7K 1K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R735 R736 R737 R738 R748 1-216-049-00 1-216-295-00 1-216-081-00 1-216-081-00 1-216-065-91 METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES,CHIP 1K 0 22K 22K 4.7K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W R749 R980 1-216-049-00 METAL CHIP 1-216-049-00 METAL CHIP 1K 1K 5% 5% R981 1-216-295-00 METAL CHIP 0 5% 1/10W 1/10W (788HF) 1/10W Part No. Description 1-126-925-11 1-126-967-11 1-126-925-11 1-126-960-11 ELECT ELECT ELECT ELECT Remarks 470uF 47uF 470uF 1uF 10V 50V 10V 50V < DIODE > D103 D104 D105 D106 D107 8-719-920-22 8-719-109-61 8-719-911-19 8-719-904-05 8-719-904-05 DIODE DIODE DIODE DIODE DIODE PR1005 ERA15-02 RD3.0ES 1N4005 1N4005 D108 D109 D110 D201 D202 8-719-904-05 8-719-904-05 8-719-904-05 8-719-061-02 8-719-510-73 DIODE DIODE DIODE DIODE DIODE 1N4005 1N4005 1N4005 PR1003 S3L20U D204 D205 D206 D207 8-719-027-20 8-719-058-08 8-719-061-02 8-719-061-02 DIODE DIODE DIODE DIODE D3S4M RD51F PR1003 PR1003 < VARIABLE RESISTOR > < FUSE > RV731 1-241-766-11 RES, ADJ, CERMET 47K ! F101 1-533-296-11 FUSE 2A 125V < SWITCH > < FERRITE BEAD > S101 S102 S701 1-762-108-11 SWITCH, PUSH (1 KEY) (REC PROOF) 1-771-155-11 SWITCH, ROTARY (MECHANISM MODE) 1-571-588-11 SWITCH, SLIDE (RF UNIT CH3/CH4) FB1 9-902-053-01 FERRITE BEAD < IC > < TRANSFORMER > ! IC201 T331 8-759-420-19 IC AN1431T 1-431-097-11 TRANSFORMER, BIAS OSCILLATION < PHOTOCOUPLER > < TUNER > ! PC101 TU701 TU701 1-693-399-21 TUNER, MODULATOR (BTF-2RA401) (788HF:US) 1-693-399-12 TUNER, MODULATOR (BTF-2RA401) (EXCEPT 788HF:US) 8-719-018-29 PHOTOCOUPLER ON3131 < TRANSISTOR > Q101 Q102 8-729-904-98 TRANSISTOR 8-729-012-31 TRANSISTOR 2SC4054 2SC4040 < VIBRATOR > < RESISTOR > X160 1-760-494-11 VIBRATOR, CRYSTAL 16MHz X161 1-579-463-11 VIBRATOR, CRYSTAL 32.768kHz X202 1-577-380-11 VIBRATOR, CRYSTAL 3.579545MHz ************************************************************ ! R101 1-219-779-51 CARBON 6.8M 10% 1/2W ************************************************************ 1-465-282-11 POWER BLOCK SR709 (PX) ********************** (Ref. No.: 9,000 Series) ! 1-468-281-11 POWER BLOCK SR801 (EXCEPT PX) ****************** (Ref. No.: 8,000 Series) ! < CAPACITOR > < CAPACITOR > ! C101 ! C102 C106 C107 C110 1-104-705-51 1-104-705-51 1-119-882-41 1-126-963-11 1-130-491-51 FILM FILM ELECT ELECT FILM 0.1uF 0.1uF 120uF 4.7uF 0.047uF 250V 250V 200V 50V 50V C111 C201 C202 C203 C204 1-130-491-51 1-126-967-11 1-126-183-11 1-126-934-11 1-126-797-11 FILM ELECT ELECT ELECT ELECT 0.047uF 47uF 1000uF 220uF 1000uF 50V 50V 16V 16V 10V ! C101 ! C102 C111 C112 C114 1-104-705-51 1-104-705-51 1-126-947-11 1-130-491-51 1-130-491-51 FILM FILM ELECT FILM FILM 0.1uF 0.1uF 47uF 0.1uF 0.1uF 250V 250V 35V 50V 50V C115 C201 C202 C203 C204 1-130-491-51 1-128-552-11 1-126-183-11 1-126-934-11 1-126-183-11 FILM ELECT ELECT ELECT ELECT 0.1uF 47uF 1000uF 220uF 1000uF 50V 63V 16V 16V 16V 7-12 Note : The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Note : Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. POWER BLOCK SR709 Ref. No. C205 C206 C207 Part No. Description 1-126-925-11 ELECT 1-126-967-11 ELECT 1-126-925-11 ELECT Remarks 470uF 47uF 470uF Ref. No. 8-719-904-05 8-719-904-05 8-719-904-05 8-719-904-05 8-719-030-24 DIODE DIODE DIODE DIODE DIODE 1N4005 1N4005 1N4005 1N4005 EG01C D107 D108 D201 D202 D203 8-719-061-02 8-719-061-02 8-719-030-24 8-719-510-73 8-719-027-22 DIODE DIODE DIODE DIODE DIODE PR1003 PR1003 EG01C S3L20U D3S6M D205 D206 8-719-030-24 DIODE 8-719-061-02 DIODE EG01C PR1003 1-532-388-31 FUSE T2A * * * * * 250V 8-759-420-19 IC AN1431T < PHOTOCOUPLER > ! PC101 3-979-316-32 3-979-316-41 3-979-317-01 3-979-512-01 1-569-008-11 INDIVIDUAL CARTON (777HFPX,778HF) INDIVIDUAL CARTON (777HF:US,Canadian) CUSHION SPACER ADAPTOR, CONVERSION 2P (PX) 1-575-334-11 1-696-592-11 1-776-258-11 1-783-325-11 3-861-046-11 CORD, CONNECTION (EXCEPT 788HF) CORD, CONNECTION (NTSC) CORD, AVC CONNECTION (788HF) CORD, CONNECTION (CABLE MOUSE) (788HF) MANUAL, INSTRUCTION (ENGLISH) (788HF) 3-861-046-21 MANUAL, INSTRUCTION (FRENCH) (788HF:Canadian) 3-861-049-11 MANUAL, INSTRUCTION (ENGLISH) (EXCEPT 788HF) 3-861-049-21 MANUAL, INSTRUCTION (FRENCH) (778HF,777HF:Canadian) 3-979-315-01 COVER, JACK ************************************************************ < IC > ! IC201 Remarks 1-475-553-31 COMMANDER, STANDARD(RMT-V231B) (EXCEPT 788HF) 1-475-554-31 COMMANDER, STANDARD(RMT-V232B) (788HF) 3-709-128-01 COVER, BATTERY (EXCEPT 788HF) 3-709-129-01 COVER, BATTERY (788HF) 3-979-316-02 INDIVIDUAL CARTON (788HF) < FUSE > ! F101 Description ACCESSORIES & PACKING MATERIALS ******************************* < DIODE > D101 D102 D103 D104 D105 Part No. 10V 50V 10V 8-749-010-65 PHOTOCOUPLER PC123 ************* HARDWARE LIST ************* < RESISTOR > R201 1-260-336-51 CARBON 4.7 1/2W R208 1-249-401-51 CARBON 47 5% 1/4W R209 1-249-393-51 CARBON 10 5% 1/4W ************************************************************ #1 #2 #701 #702 #703 7-685-648-79 7-685-646-79 7-685-646-79 7-682-547-04 7-685-133-19 SCREW +BVTP 3X12 TYPE2 IT-3 SCREW +BVTP 3X8 TYPE2 IT-3 SCREW +BVTP 3X8 TYPE2 IT-3 SCREW +P 3X6 SCREW (DIA. 2.6) (IT3B) Note : The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. 7-13E Note : Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. SLV-777HF/778HF/788HF Sony Corporation 9-921-682-11 Home A&V Products Company — 110 — 98C1637-1 Printed in Japan © 1998.3 Published by General Engineering Dept. (Osaki East)