LBT-DR7AV/XB800AV HCR-DR7AV/XB800AV

SERVICE MANUAL

LBT-DR7AV/XB800AV is composed following models. As for the service manual, it is issued for each component model, then, please refer to it.

AEP Model UK Model

HCD-XB800AV

E Model Australian Model

HCD-DR7AV
COMPONENT MODEL NAME FOR LBT-DR7AV/XB800AV.
LBT-DR7AV LBT-X800 COMPACT DISC DECK RECEIVER SYSTEM HCD-DR7AV HCD-XB800 FRONT SPEAKER SYSTEM SS-DR7AV SS-XB800AV CENTER SPEAKER SYSTEM SS-CN99 REAR SPEAKER SYSTEM SS-SR99 HCR-DR7AV is composed of HCD-DR7AV, SS-CN99 and SS-SR99. HCR-XB800AV is composed of HCD-XB800AV, SS-CN99 and SS-SR99.
Abbreviation EE : East European model SP : Singapore model EA : Saudi Arabia model TH : Thai model

SPECIFICATIONS

General Power requirements European models: Australian models: Thai model: Other models: Power Consumption LBT-DR7AV: LBT-XB800AV: Supplied accessories 230 V AC, 50/60 Hz 230 - 240 V AC, 50/60 Hz 220 V AC, 50/60 Hz 120 V, 220 V or 230 - 240 V AC, 50/60 Hz. Adjustable with voltage selector. 205 watts 175 watts AM loop antenna (1) Remote RM-SR11AV (1) R6 (size AA) batteries (2) FM wire antenna (1) Speaker cords (2)
Design and specifications are subject to change without notice.

PARTS LIST

Part No. Description Remark Part No. 3-865-551-81 Description Remark ACCESSORIES & PACKING MATERIALS ******************************** 1-418-230-11 1-501-374-11 1-501-659-41 1-501-804-11 1-751-347-11 1-769-433-21 3-865-551-11 3-865-551-21 3-865-551-41 3-865-551-51 3-865-551-61 3-865-551-71 REMOTE COMMANDER (RM-SR11AV) ANTENNA, LOOP ANTENNA (FM) (DR7AV) ANTENNA (FM) (XB800) CORD, SPEAKER (10m) (SS-SR99) CORD, SPEAKER (2.5m) (FRONT/SS-CN99) MANUAL, INSTRUCTION (ENGLISH) MANUAL, INSTRUCTION (FRENCH) (AEP) MANUAL, INSTRUCTION (FRENCH, SPANISH) (AEP, SP) MANUAL, INSTRUCTION (CHINESE) (SP) MANUAL, INSTRUCTION (ARABIC) (EA) MANUAL, INSTRUCTION (GERMAN) (AEP) MANUAL, INSTRUCTION (DUTCH, ITALIAN, PORTUGUESE, SWEDISH) (AEP) MANUAL, INSTRUCTION (POLISH, RUSSIAN) (EE, CIS) MANUAL, INSTRUCTION (CZECH) (EE, CIS) MANUAL, INSTRUCTION (HUNGARIAN) (EE, CIS) MANUAL, INSTRUCTION (TURKISH) (EE, CIS) MANUAL, INSTRUCTION (GREEK) (EE, CIS) MANUAL, INSTRUCTION (ENGLISH, THAI) (TH) CUSHION (FOOT) (SS-DR7AV/CN99) FOOT (Y) (SS-XB800AV) COVER, BATTERY (FOR RM-SR11AV)
3-865-551-91 3-865-552-11 3-865-552-21 3-865-552-31 3-865-552-41 3-865-553-21 4-210-254-01 4-972-332-01 4-988-173-01
COMPACT Hi-Fi STEREO SYSTEM

MICROFILM

Sony Corporation

9-928-853-11

Home A&V Products Company
99C001656-1D Printed in Japan 1999.3 Published by Quality Assurance Dept. (Shinagawa)

http://getMANUAL.com

HCD-DR7AV/XB800AV

SERVICE MANUAL

AEP Model UK Model

HCD-XB800AV

E Model Australian Model

HCD-DR7AV

HCD-DR7AV/XB800AV is the tuner, deck, CD and amplifier section in LBT-DR7AV/XB800AV.

Photo: HCD-DR7AV

Model Name Using Similar Mechanism CD SECTION
HCD-DR4/DR5/DR6/DR440/ W300/W5000/XB500
CD Mechanism Type Base Unit Type Optical Pick-up Type
CDM37M-5BD32L BU-5BD32L KSS-213D/Q-N NEW TCM-230AWR2/230PWR2

TAPE DECK SECTION

Model Name Using Similar Mechanism Tape Transport Mechanism Type

SPECIFICATIONS

Continued on next page
COMPACT DISC DECK RECEIVER

MICROFILM

CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Notes on chip component replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing Keep the temperature of soldering iron around 270C during repairing. Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). Be careful not to apply force on the conductor when soldering or unsoldering.
Laser component in this product is capable of emitting radiation exceeding the limit for Class 1. This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior. This caution label is located inside the unit.
MODEL IDENTIFICATION BACK PANEL PARTS No. 4-214-788-0 4-214-788-1 4-214-788-2 4-214-788-6 4-214-785-3 4-214-785-4 MODEL DR7AV: SP DR7AV: EA DR7AV: AUS DR7AV: TH XB800AV: AEP, UK, EE, CIS XB800AV: AEP PRODUCT COUNTRY INDONESIA INDONESIA INDONESIA THAILAND INDONESIA THAILAND

Parts No.

Abbreviation SP : Singapore model EA : Saudi Arabia model AUS : Australian model TH : Thailand model EE : East European model
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.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. LASER DIODE AND FOCUS SEARCH OPERATION CHECK Carry out the S curve check in CD section adjustment and check that the S curve waveform is output four times.

SECTION 1 SERVICING NOTE

About CD-TEXT display This unit is provided with a simple CD-TEXT display function. The CD-TEXT contents of 20 tracks are displayed on the fluorescent display tube. Since the function is simple, some special characters may not be displayed, or may be displayed as other characters.

TABLE OF CONTENTS 1. SERVICING NOTE... 4 2. GENERAL... 6 3. DISASSEMBLY
3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 3-8. Front Panel... 8 Main Board... 8 Sub Panel... 9 CD-L/CD-R Board and CD Lid Assembly.. 9 Tape Mechanism Deck and Cassette Lid.. 10 CD Mechanism Deck... 10 Base Unit.... 10 Disc Table... 11 7-15. Printed Wiring Board Power Section (DR7AV model)... 61 7-16. Schematic Diagram Power (1/2) Section (XB800AV model).. 63 7-17. Schematic Diagram Power (2/2) Section (XB800AV model).. 65 7-18. Printed Wiring Board Power Section (XB800AV model).. 67 7-19. Schematic Diagram Panel FL Section . 69 7-20. Printed Wiring Board Panel FL Section . 71 7-21. Schematic Diagram Panel VR Section .. 73 7-22. Printed Wiring Board Panel VR Section .. 75 7-23. Schematic Diagram TC Panel Section .. 77 7-24. Printed Wiring Board TC Panel Section . 79 7-25. Schematic Diagram CD Panel Section .. 81 7-26. Printed Wiring Board CD Panel Section .. 83 7-27. Schematic Diagram CD Motor Section .. 85 7-28. Printed Wiring Board CD Motor Section . 87 7-29. Schematic Diagram Jack Section . 89 7-30. Printed Wiring Board Jack Section .. 91 7-31. Schematic Diagram Trans Section (XB800AV model).. 93 7-32. Printed Wiring Board Trans Section (XB800AV model).. 95 7-33. Schematic Diagram Trans Section (DR7AV model)... 97 7-34. Printed Wiring Board Trans Section (DR7AV model)... 99 7-35. Schematic Diagram Leaf SW Section .. 100 7-36. Printed Wiring Board Leaf SW Section . 100 7-37. Schematic Diagram Surround Section . 101 7-38. Printed Wiring Board Surround Section . 101 7-39. IC Block Diagrams.. 103 7-40. IC Pin Functions... 104
4. SERVICE MODE.. 12 5. MECHANICAL ADJUSTMENTS. 16 6. ELECTRICAL ADJUSTMENTS. 16 7. DIAGRAMS
7-1. Circuit Boards Location.. 19 7-2. Block Diagrams BD (CD) Section.. 21 Deck Section... 23 Main (1/2) Section... 25 Main (2/2) Section... 27 Power Section (DR7AV model).. 29 Power Section (XB800AV model).. 31 Display Section... 33 7-3. Printed Wiring Board BD (CD) Section .. 37 7-4. Schematic Diagram BD (CD) Section . 39 7-5. Printed Wiring Board Main Section .. 41 7-6. Schematic Diagram Main (1/5) Section . 43 7-7. Schematic Diagram Main (2/5) Section . 45 7-8. Schematic Diagram Main (3/5) Section . 47 7-9. Schematic Diagram Main (4/5) Section . 49 7-10. Schematic Diagram Main (5/5) Section . 51 7-11. Schematic Diagram Deck Section .. 53 7-12. Printed Wiring Board Deck Section .. 55 7-13. Schematic Diagram Power (1/2) Section (DR7AV model)... 57 7-14. Schematic Diagram Power (2/2) Section (DR7AV model)... 59

8. EXPLODED VIEWS

8-1. 8-2. 8-3. 8-4. 8-5. 8-6. 8-7. 8-8. Case and Back Panel Section.. 107 Front Panel Section 1... 108 Front Panel Section 2... 109 Chassis Section... 110 TC Mechanism Section 1 (TCM230AWR2/230PWR2). 111 TC Mechanism Section 2 (TCM230AWR2/230PWR2). 112 CD Mechanism Section (CDM37M-5BD32L).. 113 Base Unit Section (BU-5BD32L).. 114

9. ELECTRICAL PARTS LIST.. 115

SECTION 2 GENERAL

Front Panel
LOCATION OF PARTS AND CONTROLS
1/u (Power) button and indicator DEMO (STANDBY) button (DR7AV) POWER SAVE/DEMO (STANDBY) button (XB800AV) DISPLAY button SPECTRUM ANALYZER button Display window GEQ control button SYNC BASS button SYNC EQ button Remote sensor PTY button (XB800AV) TUNING MODE button STEREO/MONO button ENTER/NEXT button and indicator TUNER MEMORY button TUNER/BAND button TUNING - button TUNING + button FUNCTION button VOLUME knob PHONES jack MIC LEVEL knob MIX MIC jack GROOVE button and indicator 48 SUPER WOOFER button and indicator MODE button (B Deck) button and indicator (B Deck) button and indicator p (B Deck) button 0 (B Deck) button ) (B Deck) button P (B Deck) button r REC (B Deck) button HI-SPEED DUB button CD SYNCHRO button PLAY MODE button REPEAT button 0 (CD) button ) (CD) button P (CD) button and indicator p (CD) button DISK SKIP button = AMS + knob VIDEO2 INPUT jacks PRO LOGIC button and indicator EDIT button NON-STOP button and indicator LOOP button FLASH button 71 DISC 5 button DISC 4 button DISC 3 button DISC 2 button DISC 1 button DOLBY NR button DIRECTION button ) (A Deck) button 0 (A Deck) button p (A Deck) button (A Deck) button (A Deck) button KARAOKE PON/MPX button DSP button and indicator EFFECT button and indicator ENTER button and indicator GEQ CONTROL button P. FILE MEMORY Equalizer indicators t/CLOCK SET button SLEEP button REC button and indicator DAILY button and indicator
AMS is the abbreviation for Automatic Music Sensor.
This section is extracted from instruction manual.

SECTION 3 DISASSEMBLY

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

3-1. FRONT PANEL

3 Connector (CN452) 2 Connector (CN702)
1 Three flat type wires (CN303,CN304,CN431) 4 Connector (CN802) 7 Front panel

5 Screw (BVTP 3x8)

6 Four screw (BVTP 3x8)

3-2. MAIN BOARD

! Screw (BVTP 3x8) (HCD-XB800AV) ! Back panel ! Power cord 9 Four screws (BVTP 3x8) 0 Two screws (BVTP 3x8) (HCD-DR7AV) 8 Five screws (BVTP 3x8) 7 Seven screws (BVTP 3x8) ! Main board 6 Connector (CN903) (HCD-DR7AV) 1 Flat type wire (CN1) 2 Two screws (BVTP 3x8)

! Fan motor (HCD-DR7AV)

3 Tuner unit 5 Flat type wire (CN411) 4 Connector (CN412) ! Two screws (BVTP 3x8)

3-3. SUB PANEL

Waveform of oscilloscope

in phase

45 good

180 wrong

1. 2. 3. 4.

4. After the adjustments, apply suitable locking compound to the parts adjusted. Adjustment Location: Playback Head (Deck A) Record/Playback/Erase Head (Deck B)
Insert the WS-48B into deck B. Press the button of deck B. Press the HI-SPEED DUB button and play the tape at double speed. Adjust RV1001 of the LEAF SW board so that the reading of the frequency counter becomes Hz. 5. Press the HI-SPEED DUB button and play the tape at normal speed. 6. Adjust RV1002 of the LEAF SW board so that the reading of the frequency counter becomes Hz. Adjustment Location: LEAF SW board Sample Value of Wow and flutter W.RMS (JIS) less than 0.3% (test tape: WS-48B) Playback Level Adjustment (Deck A, Deck B) Procedure: Mode: Playback
test tape P-4-L300 (315Hz, 0dB) set level meter

Remove the cassette lid.

Reverse

Foward

Deck A is RV311 (L-CH) and RV411 (R-CH), deck B is RV301 (L-CH) and RV401 (R-CH) so that adjustment within the following adjustment level. Adjustment level: CN301 playback level: 301.5 to 338.3 mV (8.2 to 7.2 dB) level difference between the channels: within 0.5 dB Adjustment Location: AUDIO board
Adjustment Location [LEAF SW BOARD]
RV1001(High Speed) RV1002(Normal Speed)

RV1002

RV1001
Record Bias Adjustment (Deck B) Procedure: INTRODUCTION When set to the test mode performed in Tape Speed Adjustment, when the tape is rewound after recording, the REC memory mode which rewinds only the recorded portion and playback is set. This REC memory mode is convenient for performing this adjustment. During recording, the input signal FUNCTION will automatically switch to VIDEO 1. (After recording, press the 0 button without stopping will return to the position where recording was started.) 1. Press FUNCTION button to select VIDEO 1. (This step is not necessary if the above test mode has already been set.) 2. Insert a tape into deck B, press the r REC button, and then press the button to start recording. 3. Mode: Record
VIDEO 1 (AUDIO) IN 1) 315 Hz } 50 mV (23.8 dB) 2) 10 kHz AF OSC 600 attenuator set
Record Level Adjustment (Deck B) Procedure: INTRODUCTION When set to the test mode performed in Tape Speed Adjustment, when the tape is rewound after recording, the REC memory mode which rewinds only the recorded portion and playback is set. This REC memory mode is convenient for performing this adjustment. During recording, the input signal FUNCTION will automatically switch to VIDEO 1. (After recording, press the 0 button without stopping will return to the position where recording was started.) 1. Press FUNCTION button to select VIDEO 1. (This step is not necessary if the above test mode has already been set.) 2. Insert a tape into deck B, press the r REC button, and then press the button to start recording. 3. Mode: Record

VIDEO 1 (AUDIO) IN 315Hz 50 mV (23.8 dB) AF OSC

blank tape CS-123

600 attenuator set

4. Mode: Playback

recorded position level meter
5. Confirm playback the signal recorded in step 2 become adjustment level as follows. If these levels do not adjustment level, adjust the RV341 (L-CH) and RV441 (R-CH) on the AUDIO board to repeat steps 3 and 4. Adjustment level: The playback output of 10 kHz level difference against 315 Hz reference should be 1.0 dB. Adjustment Location: AUDIO board
5. Confirm playback the signal recorded in step 2 become adjustment level as follows. If these levels do not adjustment level, adjust the RV301 (L-CH) and RV351 (R-CH) on the MAIN board to repeat steps 3 and 4. Adjustment level: CN403 playback level: 47.2 to 53.0 mV (24.3 to 23.3 dB) Adjustment Location: MAIN board
Adjustment Location: [AUDIO BOARD] (Conductor Side)
[MAIN BOARD] (Conductor Side)
RV341(Lch),RV441(Rch) Record Bias
RV311(Lch),RV411(Rch) Playback Level (Deck A)
RV301 RV401 RV441 RV341 RV311 RV411

Record Level (Lch) RV301

RV301(Lch),RV401(Rch) Playback Level (Deck B)
IC42 RV351 Record Level (Rch)

CD SECTION

Note: 1. CD Block is basically constructed to operate without adjustment. Therefore, check each item in order given. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. 3. Use an oscilloscope with more than 10M impedance. 4. Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks. S Curve Check

BD board oscilloscope

Note: Clear RF signal waveform means that the shape can be clearly distinguished at the center of the waveform.

RF signal waveform

VOLT/DIV : 200mV TIME/DIV : 500ns level : 1.45 0.25 Vp-p
E-F Balance (1 Track Jump) check

oscilloscope BD board

TP (FE) TP (VC)

TP (TE) TP (VC)

Procedure : 1. Connect the oscilloscope to test points TP (FE) and TP (VC). 2. Connect TP (FEI) and GND, and TP (AGCCON) and GND of the BD board with lead wires. 3. Press the 1/u button to turn the set ON. 4. With the disc (YEDS-18) loaded, press the P button and perform focus search. (Focus search will be performed in the same way even while the disc table is pushed in and out.) 5. Check the symmetry and peak to peak level of the oscilloscope waveform (S curve) at this time.

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7-9. SCHEMATIC DIAGRAM MAIN (4/5) SECTION See page 41 for Printed Wiring Board.

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7-10. SCHEMATIC DIAGRAM MAIN (5/5) SECTION See page 41 for Printed Wiring Board.

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7-11. SCHEMATIC DIAGRAM DECK SECTION
7-12. PRINTED WIRING BOARD DECK SECTION See page 19 for Circuit Boards Location.

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7-13. SCHEMATIC DIAGRAM POWER (1/2) SECTION (DR7AV model) See page 61 for Printed Wiring Board.

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7-14. SCHEMATIC DIAGRAM POWER (2/2) SECTION (DR7AV model) See page 61 for Printed Wiring Board.

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7-15. PRINTED WIRING BOARD POWER SECTION (DR7AV model) See page 19 for Circuit Boards Location.
SORROUND SPEAKER REAR CENTER
Ref. No. D401 D402 D403 D405 D406 D801 D802 D803 D823 D831 D833 D834 D835 D836 D841 D842 D843 D844 D851 D852 D911 D912 IC801 Q401 Q402 Q403 Q407 Q431 Q432 Q433 Q434 Q437 Q439 Q801 Q803 Q804 Q805 Q831 Q832 Q833 Q834 Q851 Q855 Q903 Location G-4 C-2 E-8 A-1 B-1 F-4 E-5 E-6 I-8 I-5 I-5 I-5 I-5 I-3 I-2 I-3 I-3 F-4 E-5 I-9 I-8 D-4 C-1 C-1 E-8 E-8 F-8 G-8 G-8 G-7 G-8 G-8 F-4 F-6 F-6 H-3 F-2 F-2 G-2 F-3 F-4 H-3 I-9

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7-16. PRINTED WIRING BOARD POWER SECTION (XB800AV model) See page 19 for Circuit Boards Location.
Ref. No. D401 D402 D403 D405 D406 D801 D803 D804 D805 D831 D833 D834 D835 D836 D841 D842 D843 D844 D851 D902 D903 D904 D905 D906 D907 D908 D909 D910 D911 D912 D913 IC801 IC901 Q401 Q402 Q403 Q407 Q431 Q432 Q433 Q434 Q437 Q439 Q801 Q803 Q804 Q805 Q831 Q832 Q833 Q834 Q851 Q855 Q901 Q902 Q903 Q904 Q905 Q906 Q907 Location G-4 C-2 E-8 A-1 F-4 F-4 E-6 G-2 E-3 I-8 I-5 I-5 I-5 I-5 I-3 I-2 I-3 I-3 F-4 G-9 G-9 G-9 G-9 H-9 G-9 H-9 H-9 G-9 I-9 I-8 I-9 D-4 H-9 C-1 C-1 E-8 E-8 F-8 G-8 G-8 G-7 G-8 G-8 F-4 F-6 F-6 H-3 F-2 F-2 G-2 F-3 F-4 H-3 G-10 H-9 I-9 I-8 I-8 I-9 I-9

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7-17. SCHEMATIC DIAGRAM POWER (1/2) SECTION (XB800AV model) See page 63 for Printed Wiring Board.

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7-18. SCHEMATIC DIAGRAM POWER (2/2) SECTION (XB800AV model) See page 63 for Printed Wiring Board.

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7-19. SCHEMATIC DIAGRAM PANEL FL SECTION See page 103 for IC Block Diagrams. See page 106 for IC Pin Functions.

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7-20. PRINTED WIRING BOARD PANEL FL SECTION See page 19 for Circuit Boards Location.

XB800AV

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Ref. No. D601 D602 D603 D604 D605 D606 D607 D608 IC601 IC602 IC603 Location A-13 C-13 C-13 C-5 D-6 A-1 A-3 D-2 D-9 C-4 E-12 Ref. No. IC604 Q601 Q602 Q603 Q605 Q606 Q607 Q608 Q609 Q610 Location E-4 D-2 C-2 D-2 A-12 E-13 F-13 D-10 C-10 C-9

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7-21. SCHEMATIC DIAGRAM PANEL VR SECTION See page 103 for IC Block Diagrams.
7-22. PRINTED WIRING BOARD PANEL VR SECTION See page 19 for Circuit Boards Location.

PRO LOGIC

DSP DSP
Ref. No. D611 D612 D613 D616 D617 D618 D619 D620 D621 D623 D624 D625 D626 D627 Location B-5 C-4 D-5 D-9 D-10 D-11 B-8 B-8 C-8 C-9 C-9 C-10 C-11 C-11
7-23. SCHEMATIC DIAGRAM TC PANEL SECTION

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7-24. PRINTED WIRING BOARD TC PANEL SECTION See page 19 for Circuit Boards Location.

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7-25. SCHEMATIC DIAGRAM CD PANEL SECTION

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7-26. PRINTED WIRING BOARD CD PANEL SECTION See page 19 for Circuit Boards Location.
7-27. SCHEMATIC DIAGRAM CD MOTOR SECTION
7-28. PRINTED WIRING BOARD CD MOTOR SECTION See page 19 for Circuit Boards Location.
7-29. SCHEMATIC DIAGRAM JACK SECTION
7-30. PRINTED WIRING BOARD JACK SECTION See page 19 for Circuit Boards Location.

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7-31. SCHEMATIC DIAGRAM TRANS SECTION (XB800AV model)

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7-32. PRINTED WIRING BOARD TRANS SECTION (XB800AV model) See page 19 for Circuit Boards Location.

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7-33. SCHEMATIC DIAGRAM TRANS SECTION (DR7AV model)
7-34. PRINTED WIRING BOARD TRANS SECTION (DR7AV model) See page 19 for Circuit Boards Location.

SP, EA

7-35. SCHEMATIC DIAGRAM LEAF SW SECTION
7-36. PRINTED WIRING BOARD LEAF SW SECTION See page 19 for Circuit Boards Location.

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7-37. SCHEMATIC DIAGRAM SURROUND SECTION

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7-38. PRINTED WIRING BOARD SURROUND SECTION See page 19 for Circuit Boards Location.

7-39. IC BLOCK DIAGRAMS

MAIN (1/5) section IC181 MC14052BF

2X16 VDD

PANEL FL section IC603 BA3830F

2X2 2XCOM 2X3

15 X14 XXCOM 12 X0

LINE 3 NF P01 2

REFFERENCE CURRENT

18 RESET

REFFERENCE CURRENT DET DET

17 f01

BPF BPF

16 f02

2XINH VEE VSS 8

11 XA 9 B

LINE 4 IN
15 f03 BPF BPF BPF DET DET DET 13 f05 BPF DET DET 12 ff04

REC 5 NF

REC 6 IN

IC191 BA7615N

RESET 7 C

MUTE 8db LOGIC 75

BIAS 8 C

11 REC LEVEL

GND1 9

10 VCC

2 CTLA

3 CTLB

5 CTLC

9 CTLC

10 VOUT

IC604 NJU3716L

DATA 13

17 PP2

PANEL VR section IC851 M65850P
LPF2OUT OP2OUT LPF2IN CLOCK OP2IN CLK 14

20 PP4

VDD 24

22 PP6

SHIFT REGISTER

P7 P8 P9 P10

OSCILLATOR 1/2 VCC CLOCK AUTO RESET RESET DO1 MAIN CONTROL D1 DO0 A/D LPFLPF1IN 2 LPF1OUT 3 OP1OUT 4 OP1IN 5 CC1

20KBIT SRAM

5 PPPP14

10 PP16

12 SO STB 15 CLR 16 CONTROL 18 GND 6 GND

7-40. IC PIN FUNCTIONS

IC501 MAIN CONTROL (M30622MA-A08FP) (MAIN board) Pin No. 49 Pin Name POWER POWER F-RELAY REAR-RELAY CD-POWER LINE-MUTE DBFB-H/L XC-IN XC-OUT RESET X-OUT VSS X-IN VDD NMI WAKE UP SCOR RDS-INT RDS-DATA AC-CUT PL-CLK PL-DATA PL-LAT TIMER LED PROTECT V MUTE IIC-CLK IIC-DATA SQ-DATA SQ-CLK SW-MODE CD-DATA H/P IN CD-CLK 493-LAT CLOCK-OUT NO-USE NO-USE FL OFF STBY RELAY BASS FREQ FUNC SEL 1 FUNC SEL 0 493-DATA 493-CLK ST-MUTE I/O O O O O O O O I O I O I I I I I I I O O O O I O O O I I O O I O O O O O O O O O O O Function Power amp ON/OFF signal output Power ON/OFF signal output Front speaker relay control output Rear speaker relay control output (Not used) CD power on signal output Line mute signal output DBFB H/L select signal output Connected to ground Connected to ground Xtal (32.768 KHz) (SUB CLOCK) System reset signal input Xtal (16MHz) (MAIN SYSTEM CLOCK) Ground Xtal (16MHz) (MAIN SYSTEM CLOCK) Power supply (+5V) Not used WAKE UP signal input CD Q-data request signal input RDS data interrupt input RDS data interrupt input AC cut ON (L)/OFF (H) check Clock output to pro-logic (Not used) Data output to pro-logic (Not used) Latch signal output to pro-logic (Not used) Not used Speaker protect signal input Video mute signal output I2C SCL I2C SDA Not used Subcode Q data clock input (CD data) Subcode Q data clock input (CD data clock) SW-MODE music/movie select signal output CD data output Head phone detect CD clock output Latch signal output for IC101 (M62493FP) Clock out signal check Not used Not used Fluorescent indicator tube filament on/off signal output Main POWER on/off signal output FREQ high/low signal output (Not used) Function select signal output Function select signal output Data signal output for IC101 (M62493FP) Clock signal output for IC101 (M62493FP) Tuner mute signal output

Pin No. 100

Pin Name STEREO TUNED ST-CE ST-DOUT ST-DIN ST-CLK SENS HOLD XLT XRST DISC-SENS T-SENS VDD TBL-L VSS TBL-R LOAD-OUT LOAD-IN ENC 3/UP-SW ENC 2/DISC-LED ENC 1 OUT-OPEN B-TRG A-TRG CAP-M-COT2 CAP-M-COT1 CAP-M-H/L AMS-IN TC-MUTE R/PB/PAS NR-ON/OFF REC-MUTE BIAS EQ-H/N PB-A/B ALC B-PLAY-SW A-PLAY-SW A-HALF B-HALF B-SHUT A-SHUT SOFT-TEST HP-MUTE KEY/CD-ADJ MODEL IN AVSS SPEC-IN VREF AVCC TC-RELAY
I/O I I O O I O I O O O I I O I O O O I I I O O O O O O I O O O O O O O O I I I I I I O O I I I I O
Function Stereo detection for tuner Tuned detection for tuner Tuner chip enable output Tuner data output Tuner data input Tuner clock output BD Condition signal input MODE signal output CD latch signal output CD reset signal output Slit sensor of disc table input (Connected to ground) CD table detection signal input Power supply (+5V) Table motor control output Ground Table motor control output Loading motor control signal output (Not used) Disc tray address detect encoder input (Connected to ground) (Connected to ground) Loading out detection signal output B deck trigger motor control output A deck trigger motor control output Capstan motor REW/FWD/STOP signal output Capstan motor REW/FWD/STOP signal output Capstan motor High/Low speed select signal output AMS signal input TC line mute ON/OFF selection output REC/PB/PASS selection output DOLBY NR ON/OFF signal output REC mute ON/OFF selection output Bias ON/OFF signal output Equalizer High/Normal select output PB A deck/B deck select output ALC ON/OFF output signal B deck play detect A deck play detect A Deck half detector signal input B Deck half detector signal input B Deck reel pulse detector A Deck reel pulse detector Software test port (Not used) Head phone mute signal output KEY (use the jig)/CD adjust point port MODEL input Analog ground Specifications input Analog reference voltage input Analog power supply (+5V) REC/PB head selection output for IC602
IC601 DISPLAY CONTROL (TMP88CS76F-6004/TMP88CS76F-6000) (PANEL FL board) Pin No. 11 to to to 42, 45 to Pin Name SIRCS JOG A LED SCK LED LATCH LED DAT LED POWER LED SEL JOG B VOLUME A VOLUME B KEY 0 to KEY 4 BPF 0 to BPF 4 ALL BAND WAKE UP Vss VAss VAref VDD GR 3 to GR 16 VDD VFT GR 1, GR 2 SEG 0 SEG 1 to SEG 23 Vkk Vdd X in Vss X out RESET DAILY LED REC LED TEST LED-ECO I2C DATA I C CLK D-SW

I/O I I O O O O I I I I I O O I O O O O I O I O O I O I I I
Function Remote commander signal input Rotary encoder (S702) pulse input LED clock signal output LED latch signal output LED serial data output Not used LED select signal output Rotary encoder (S702) pulse input Rotary encoder (S701) pulse input Key input Rec level signal input Rec level signal output for auto DBDF Gradation right/WAKE UP signal output Ground Analog reference voltage input Power supply (+5V) FL gride signal output Power supply (+5V) for VFT FL gride signal output FL segment signal output (Not used) FL segment signal output Power supply (-25V) for FL segment signal output Power supply (+5V) Xtal (12.5MHz) Ground Xtal (12.5MHz) Reset signal input from main controller LED driver output Connected ground LED driver output I2C SDA input from master controller I2C SCL input from master controller Door switch signal input

SECTION 8 EXPLODED VIEWS

NOTE: 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 and accessories and packing materials are given in the last of this parts list. Abbreviation EE : East European model EA : Saudi Arabia model SP : Singapore model AUS : Australian model TH : Thailand model The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.
8-1. CASE AND BACK PANEL SECTION

6 (UK,AUS)

#3 (XB800AV)
#3 #3 #3 (DR7AV) #3 #3 #3

FRONT PANEL

#3 M901 (DR7AV)
Ref. No. * 2 * 3 * 3 * 3 * 3
Part No. 1-769-977-11 1-773-009-11 4-214-777-11 4-214-785-31 4-214-788-01

Description

Remark

Ref. No. * 3 * 6 M901

Part No.
WIRE (FLAT TYPE) (13 CORE)(DR7AV) WIRE (FLAT TYPE) (15 CORE)(XB800AV) CASE PANEL, BACK (XB800AV)(INDONESIA PRODUCT) PANEL, BACK (DR7AV:SP)
4-214-788-61 PANEL, BACK (DR7AV:TH) 4-214-785-41 PANEL, BACK (XB800AV)(THAI PRODUCT) 3-363-099-01 SCREW (CASE 3 TP2) 1-233-545-11 1-693-443-11 4-956-370-12 1-698-792-11 TUNER (FM/AM)(DR7AV) TUNER (FM/AM)(XB800AV) BAND, PLUG FIXED (UK,AUS) FAN, DC (DR7AV)
4-214-788-11 PANEL, BACK (DR7AV:EA) 4-214-788-21 PANEL, BACK (DR7AV:AUS)
8-2. FRONT PANEL SECTION 1

not supplied

not supplied Supplied with RV850
not supplied Supplied with J803 Supplied with J801 not supplied

Ref. No. * * * * 55

Part No. 4-214-716-01 1-672-193-11 1-672-194-11 1-672-190-11 A-4417-530-A A-4417-490-A A-4417-570-A A-4417-502-A 4-948-236-21

1-163-009-11 CERAMIC CHIP 1-163-123-00 CERAMIC CHIP < CONNECTOR >
1-241-768-11 RES, ADJ, CARBON 220K < TRANSFORMER >
1-423-980-11 TRANSFORMER, BIAS OSCILLATION

CN101 CN102

1-778-874-11 CONNECTOR,FFC(LIF(NON-ZIF))19P 1-777-937-11 CONNECTOR, FFC/FPC 16P < FERRITE BEAD >
************************************************************** * A-4724-488-A BD BOARD, COMPLETE ****************** < CAPACITOR > C101 C102 C103 C104 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C133 C140 C141 C143 C151 C153 C154 C156 C157 C159 C161 C162 C163 1-163-005-11 1-164-004-11 1-163-005-11 1-163-009-11 1-164-004-11 1-163-011-11 1-164-182-11 1-163-251-11 1-163-038-91 1-163-038-91 1-163-038-91 1-126-607-11 1-126-607-11 1-126-209-11 1-163-009-11 1-163-235-11 1-163-038-91 1-126-206-11 1-163-021-91 1-107-823-11 1-163-038-91 1-163-038-91 1-128-065-11 1-163-038-91 1-163-031-11 1-164-346-11 1-124-779-00 1-164-346-11 1-164-346-11 1-164-346-11 1-163-038-91 1-163-235-11 1-163-038-91 1-110-501-11 1-163-235-11 1-163-009-11 1-163-019-00 1-126-206-11 1-126-205-11 1-126-206-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP ELECT CHIP 470PF 0.1uF 470PF 0.001uF 0.1uF 10% 10% 10% 10% 10% 50V 25V 50V 50V 25V 50V 50V 50V 25V 25V 25V 4V 4V 4V 50V 50V 25V 6.3V 50V 16V 25V 25V 10V 25V 50V 16V 16V 16V 16V 16V 25V 50V 25V 16V 50V 50V 50V 6.3V 6.3V 6.3V IC101 IC102 IC103 FB101 FB103
1-500-445-21 FERRITE 1-500-445-21 FERRITE < IC > 8-752-386-85 IC CXD2587Q 8-759-549-28 IC BA5974FP-E2 8-752-085-51 IC CXA2568M-T6 < TRANSISTOR >

0UH 0UH

0.0015uF 10% 0.0033uF 10% 100PF 5% 0.1uF 0.1uF 0.1uF 47uF 47uF 100uF 0.001uF 22PF 0.1uF 100uF 0.01uF 0.47uF 0.1uF 0.1uF 68uF 0.1uF 0.01uF 1uF 10uF 1uF 1uF 1uF 0.1uF 22PF 0.1uF 0.33uF 22PF 0.001uF 0.0068uF 100uF 47uF 100uF
8-729-010-08 TRANSISTOR MSB710-R < RESISTOR >

R425 R429 R431 R432 R434 R435 R437 R439 R440 R440
1-249-437-11 1-249-437-11 1-249-438-11 1-249-437-11 1-247-863-91 1-249-425-11 1-249-429-11 1-249-425-11 1-247-863-91
CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON
47K 47K 56K 47K 22K 4.7K 10K 4.7K 22K 47K
5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
2W F 1/4W F 1/2W 1/4W 1/4W F 1/4W 1/4W 1/4W F (XB800AV) 1/4W (XB800AV) 1/4W F 1/4W F 1W F 1/4W (XB800AV) 3W (DR7AV) 1/4W 1/4W F 1/4W 1/4W 1/4W 1/4W (XB800AV) 1/4W (DR7AV) 1/4W (XB800AV) 1/4W (XB800AV)
1-249-431-11 CARBON 1-249-441-11 CARBON 1-249-425-11 CARBON 1-247-863-91 CARBON 1-249-417-11 CARBON 1-249-402-11 CARBON 1-215-877-11 METAL OXIDE 1-249-429-11 CARBON 1-215-916-00 METAL 1-249-429-11 CARBON 1-249-417-11 1-249-429-11 1-247-807-31 1-247-807-31 1-247-807-31 CARBON CARBON CARBON CARBON CARBON

1-249-437-11 CARBON

R909 R911 R912
1-247-791-31 CARBON 1-249-429-11 CARBON 1-249-429-11 CARBON

22 10K 10K

5% 5% 5%
< RELAY > RY401 RY402 1-515-920-11 RELAY (24V) 1-515-920-11 RELAY (24V) < TERMINAL > TM401 TM402 1-537-842-11 TERMINAL BOARD (FRONT SPEAKER) 1-537-510-11 TERMINAL BOARD (SPEAKER)(6P) (SURROUND SPEAKER)
1-247-863-91 CARBON 1-247-863-91 CARBON 1-249-416-11 CARBON 1-249-418-11 CARBON 1-215-891-11 METAL OXIDE 1-249-441-11 1-247-903-00 1-249-441-11 1-249-441-11 1-249-441-11 CARBON CARBON CARBON CARBON CARBON
**************************************************************

PANEL FL

Ref. No. * Part No. Description Remark Ref. No. Part No. Description < FLUORESCENT INDICATOR > FL601 * A-4417-570-A PANEL FL BOARD, COMPLETE (DR7AV) ************************ 4-214-749-01 HOLDER (925), FL TUBE 4-949-935-81 CUSHION (FL) < CAPACITOR > C601 C602 C604 C606 C608 C609 C613 C616 C617 C621 C622 C623 C624 C625 C626 C641 C642 C643 C644 C645 C646 C647 C648 C649 C650 C651 C652 C653 C654 C655 C656 1-104-664-11 1-162-306-11 1-126-960-11 1-126-960-11 1-104-665-11 1-162-294-31 1-104-664-11 1-162-294-31 1-162-306-11 1-126-964-11 1-162-303-11 1-126-964-11 1-104-664-11 1-126-963-11 1-126-964-11 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 1-162-286-21 ELECT CERAMIC ELECT ELECT ELECT CERAMIC ELECT CERAMIC CERAMIC ELECT CERAMIC ELECT ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 47uF 0.01uF 1uF 1uF 100uF 0.001uF 47uF 0.001uF 0.01uF 10uF 0.0033uF 10uF 47uF 4.7uF 10uF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 20% 20% 20% 20% 20% 10% 20% 10% 20% 20% 30% 20% 20% 20% 20% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10V 16V 50V 50V 10V 50V 16V 50V 16V 50V 16V 50V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V IC601 IC601 IC602 IC603 IC604 8-759-571-93 8-759-589-13 8-759-459-86 8-759-083-77 8-759-567-59 1-517-839-11 INDICATOR TUBE, FLUORESCENT < IC > IC IC IC IC IC TMP88CS76F-6000 (DR7AV) TMP88CS76F-6004 (XB800AV) NJL64H400A BA3830F NJU3716L Remark A-4417-490-A PANEL FL BOARD, COMPLETE (XB800AV) ************************

< COIL > L601 L602 L603 L604 1-410-517-11 1-410-517-11 1-410-517-11 1-410-509-11 INDUCTOR INDUCTOR INDUCTOR INDUCTOR < LINE FILTER > LF601 1-424-228-11 FILTER, NOISE < TRANSISTOR > Q601 Q602 Q603 Q605 Q606 Q607 Q608 Q609 Q610 8-729-620-05 8-729-118-00 8-729-118-00 8-729-029-23 8-729-029-23 8-729-029-23 8-729-047-58 8-729-047-58 8-729-047-58 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR < RESISTOR > R601 R602 R603 R604 R605 R608 R609 R610 R611 R612 R613 R614 R615 R616 R617 R618 R619 R620 R621 R622 R623 R624 R625 R626 R627 1-247-893-11 1-247-893-11 1-249-441-11 1-249-441-11 1-247-807-31 1-249-435-11 1-247-895-91 1-249-401-11 1-249-429-11 1-247-807-31 1-247-807-31 1-247-807-31 1-249-429-11 1-249-429-11 1-249-429-11 1-249-429-11 1-249-429-11 1-249-429-11 1-249-429-11 1-249-429-11 1-247-903-00 1-247-807-31 1-247-807-31 1-249-429-11 1-247-807-31 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 390K 390K 100K 100K 100 33K 470K 47 10K 100 10K 10K 10K 10K 10K 10K 10K 10K 1M 10K 100 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 2SC2603-EF 2SB1116-L 2SB1116-L DTA114TSA-TP DTA114TSA-TP DTA114TSA-TP DTC114TLT2 DTC114TLT2 DTC114TLT2 47uH 47uH 47uH 10uH
1-162-286-21 CERAMIC < CONNECTOR >

CN601 CN602

1-784-776-11 CONNECTOR, FFC 15P 1-784-737-11 CONNECTOR, FFC 15P < DIODE >
D601 D602 D603 D604 D605 D606 D607 D608
8-719-071-44 8-719-058-04 8-719-058-04 8-719-058-04 8-719-058-04
DIODE DIODE DIODE DIODE DIODE
SELS5223C-TP15 (STAND-BY) SEL5223S-TP15 (DAILY) SEL5223S-TP15 (REC) SEL5223S-TP15 (SYNC EQ) SEL5223S-TP15 (SYNC BASS)
8-719-058-03 DIODE SEL5423E-TP15 (TUNER/BAND) 8-719-058-04 DIODE SEL5223S-TP15 (ENT/NEX) 8-719-050-84 DIODE RB441Q-40T-77
Ref. No. R628 R629 R630 R631 R632 R633 R634 R635 R636 R637 R638 R639 R640 R641 R642 R643 R644 R645 R647 R648 R649 R650 R651 R652 R653 R654 R655 R656 R659 R660 R661 R662 R663 R664 R665 R666 R667 R668 R669 R670 R671 R672 R673 R674 R675 R676 R677 R678 R679 R680 R681 R682 R683 R684 R685 Part No. 1-249-429-11 1-247-807-31 1-249-429-11 1-249-410-11 1-249-411-11 1-249-413-11 1-249-414-11 1-249-415-11 1-249-417-11 1-249-418-11 1-249-420-11 1-249-422-11 1-247-843-11 1-249-425-11 1-249-427-11 1-249-429-11 1-249-431-11 1-249-434-11 1-249-410-11 1-249-411-11 1-249-413-11 1-249-414-11 1-249-415-11 1-249-437-11 1-249-417-11 1-249-437-11 1-249-417-11 1-249-438-11 1-249-411-11 1-249-411-11 1-249-412-11 1-249-407-11 1-247-804-11 1-249-407-11 1-249-441-11 1-249-441-11 1-249-441-11 1-249-429-11 1-249-393-11 1-249-393-11 1-249-393-11 1-249-393-11 1-249-393-11 1-249-393-11 1-249-393-11 1-249-393-11 1-249-393-11 1-249-393-11 1-249-393-11 1-249-420-11 1-249-440-11 1-249-420-11 1-249-437-11 1-249-440-11 1-249-429-11 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 10K 100 10K 680 1K 1.2K 1.8K 2.7K 3.3K 4.7K 6.8K 10K 15K 27K 680 47K 1K 47K 1K 56K 100K 100K 100K 10K 10 1.8K 82K 1.8K 47K 82K 10K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/4W 1/4W 1/4W 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W F F F F F F F F F Ref. No. Part No. Description < SWITCH > S601 S602 S603 S604 S605 S606 S607 S608 S609 S610 S611 S612 S613 S614 S615 S617 S618 S619 S620