Table of Contents
Advertisement
STR-KS600PM/KS600PW
SERVICE MANUAL
Ver. 1.1 2006.03
• STR-KS600PM is the receiver section in HT-SF800M.
• STR-KS600PW is the receiver section in HTP-32SS.
This receiver incorporates Dolby* Digital and Pro
Logic Surround and the DTS** Digital Surround
System.
* Manufactured under license from Dolby
Laboratories.
"Dolby", "Pro Logic" and the double-D symbol are
trademarks of Dolby Laboratories.
** "DTS" and "DTS Digital Surround" are registered
trademarks of Digital Theater Systems, Inc.
Amplifier section
1)
Power Output
Models of area code CEL, CEK
(4 ohms 1 kHz, THD 0.7%)
2)
FRONT
: 70 W/ch
2)
CENTER
: 70 W
2)
SURR
: 70 W/ch
(4 ohms 100 Hz, THD 0.7%)
SUB WOOFER
(4 ohms 1 kHz, THD 10%)
2)
FRONT
: 100 W/ch
2)
CENTER
: 100 W
2)
SURR
: 100 W/ch
(4 ohms 100 Hz, THD 10%)
SUB WOOFER
1) Measured under the following conditions:
Area code
Power requirements
CEL, CEK
230 V AC, 50 Hz
2) Depending on the sound field settings and the
source, there may be no sound output.
Inputs (Analog)
SA-CD/CD, VIDEO 1, 2 Sensitivity: 1 V
Impedance: 50 kiloohms
Sony Corporation
9-879-722-02
Home Audio Division
2006C05-1
Published by Sony Techno Create Corporation
© 2006.03
SPECIFICATIONS
Inputs (Digital)
DVD (Coaxial)
VIDEO 2, SA-CD/CD
(Optical)
Reproduction frequency range:
2)
: 70 W
Tone
Gain levels
FM tuner section
2)
Tuning range
: 100 W
Antenna
Antenna terminals
Intermediate Frequency
AM tuner section
Tuning range
Models of area code CEL, CEK
With 9-kHz tuning scale: 531 - 1,602 kHz
Antenna
Intermediate Frequency
General
Power requirements
Sensitivity: –
Impedance: 75 ohms
Area code
Sensitivity: –
CEL, CEK
Impedance: –
Power consumption
Area code
28 – 20,000 Hz
CEL, CEK
±6 dB, 1 dB step
Power consumption (during standby mode)
Dimensions (w/h/d) (Approx.)
87.5 - 108.0 MHz
FM wire antenna
75 ohms, unbalanced
Mass (Approx.)
10.7 MHz
Design and specifications are subject to change
without notice.
Loop antenna
450 kHz
FM STEREO/FM-AM RECEIVER
AEP Model
STR-KS600PM/KS600PW
UK Model
STR-KS600PM
Power requirements
230 V AC, 50/60 Hz
Power consumption
110 W
0.3 W
430 × 64 × 337 mm
including projecting parts
and controls
3.3 kg
– Continued on next page –
Advertisement
Table of Contents
Related Manuals for Sony STR-KS600PM
Summary of Contents for Sony STR-KS600PM
- Page 1 AEP Model STR-KS600PM/KS600PW UK Model Ver. 1.1 2006.03 STR-KS600PM • STR-KS600PM is the receiver section in HT-SF800M. • STR-KS600PW is the receiver section in HTP-32SS. This receiver incorporates Dolby* Digital and Pro Logic Surround and the DTS** Digital Surround System.
-
Page 2: Table Of Contents
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 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. -
Page 3: Servicing Notes
STR-KS600PM/KS600PW SECTION 1 SERVICING NOTES UNLEADED SOLDER NOTES ON REPLACEMENT OF THE DIGITAL BOARD Boards requiring use of unleaded solder are printed with the lead- New part of EEPROM (IC1131) on the DIGITAL board cannot be free mark (LF) indicating the solder contains no lead. -
Page 4: General
STR-KS600PM/KS600PW SECTION 2 This section is extracted from instruction manual. GENERAL LOCATION OF CONTROLS Main unit MUTING qf ALPHABETICAL ORDER NUMBERS AND SYMBOLS PRESET TUNING + q; Display 2 ?/1 (power) 1 PRESET TUNING – 9 DVD (indicator) 5 ; PLII qa... - Page 5 DVD player/ SYSTEM Receiver/ Turns off the receiver MD deck 0/10 selects track 10. MD deck/ STANDBY TV/VCR/ and other Sony audio/ Tape deck (Press AV CD player/ video components. TV/VCR/ Selects channel O wj ?/1 1 and DVD player/ Satellite tuner numbers.
-
Page 6: Disassembly
STR-KS600PM/KS600PW SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. CASE (Page 6) 3-3. FRONT PANEL ASSY 3-4. SMPS BOARD 3-5. LINE FILTER BOARD 3-6. D-AMP BOARD 3-7. DIGITAL BOARD (Page 7) -
Page 7: Front Panel Assy
STR-KS600PM/KS600PW 3-3. FRONT PANEL ASSY 1 wire (flat type) (17 core) (CNS193) 3 seven claws 2 four screws (BVTP3 × 8) 4 front panel assy 3-4. SMPS BOARD 4 connector (CNP901) 3 connector (CNP900) 5 four screws (BVTP3 × 6) -
Page 8: Line Filter Board
STR-KS600PM/KS600PW 3-5. LINE FILTER BOARD 2 two screws (BVTP3 × 6) 3 LINE FILTER board 1 connector (CNP901) 3-6. D-AMP BOARD 9 two screws (BVTP3 × 10) 0 two 03P insulating bushing qs radiation sheet qa heatsink assy 5 SPK board qd four screws (BVTP3 ×... -
Page 9: Digital Board
STR-KS600PM/KS600PW SECTION 4 TEST MODE 3-7. DIGITAL BOARD FACTORY PRESET MODE SOUND FIELD CLEAR MODE All preset contents are reset to the default setting. The preset sound field is cleared when this mode is activated. Use Procedure: this mode before returning the product to clients upon completion 1 wire (flat type) (15 core) 1. -
Page 10: Diagrams
STR-KS600PM/KS600PW SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM – DSP Section – DIGITAL AUDIO DIGITAL AUDIO INTERFACE RECEIVER SIGNAL PROCESSOR IC1301 IC1501 DATA1 – DATA3, OPTICAL SCK, BCK, LRCK OPT IN DATA1 (Page 11) RECEIVER DIN0 DATAO 16 SDI2 SDO1 23... -
Page 11: Block Diagram - Audio Out Section
STR-KS600PM/KS600PW 5-2. BLOCK DIAGRAM – AUDIO OUT Section – TM500 STREAM PROCESSOR DIGITAL POWER AMP SPEAKERS IC108 IC102 DATA1 – DATA3, SCK, BCK, LRCKO DATA1 (Page 10) 31 DATA OUTL1 2 PWM_BP OUT_B LOW-PASS FRONT OUT_B 36 XFSIIN FILTER 17 PWM_AP (–) -
Page 12: Block Diagram - Display, Power Supply Section
STR-KS600PM/KS600PW 5-3. BLOCK DIAGRAM – DISPLAY, POWER SUPPLY Section – +1.8V +1.8V REGULATOR IC303 +3.3V +3.3V REGULATOR IC820 FUSE DETECT DC/DC CONVERTER T700 FOR FLUORESCENT REGULATOR INDICATOR TUBE IC1025 RECT D700 – 703 FLUORESCENT INDICATOR TUBE DRIVER, Q700, 701 LED DRIVER... - Page 13 STR-KS600PM/KS600PW • Note for Printed Wiring Boards and Schematic Diagrams • Circuit Boards Location Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. (p: pF) •...
-
Page 14: Printed Wiring Board - Digital Board (Component Side)
STR-KS600PM/KS600PW • See page 13 for Circuit Boards Location. 5-4. PRINTED WIRING BOARD – DIGITAL Board (Component Side) – : Uses unleaded solder. • Semiconductor Location Ref. No. Location D1001 D1103 D1301 D1700 DIGITAL BOARD (COMPONENT SIDE) IC1034 IC1111 IC1131... -
Page 15: Digital Board (Conductor Side)
STR-KS600PM/KS600PW • See page 13 for Circuit Boards Location. 5-5. PRINTED WIRING BOARD – DIGITAL Board (Conductor Side) – : Uses unleaded solder. • Semiconductor Location Ref. No. Location DIGITAL AUDIO IN D1003 SA-CD/CD VIDEO 2 VIDEO 1 D1004 OPT IN... -
Page 16: Schematic Diagram - Digital Board (1/3)
STR-KS600PM/KS600PW • See page 19 for Waveforms. • See page 29 for IC Block Diagrams. • See page 34 for IC Pin Function Description. 5-6. SCHEMATIC DIAGRAM – DIGITAL Board (1/3) – (Page 18) (1/3) XMODE OPTICAL RECEIVER R1317 IC1700... -
Page 17: Schematic Diagram - Digital Board (2/3)
STR-KS600PM/KS600PW • See page 19 for Waveforms. • See page 29 for IC Block Diagrams. • See page 34 for IC Pin Function Description. 5-7. SCHEMATIC DIAGRAM – DIGITAL Board (2/3) – (2/3) C1514 C1513 (Page 16) R1150 C1509 C1501... -
Page 18: Schematic Diagram - Digital Board (3/3)
STR-KS600PM/KS600PW • See page 19 for Waveforms. • See page 29 for IC Block Diagrams. • See page 34 for IC Pin Function Description. 5-8. SCHEMATIC DIAGRAM – DIGITAL Board (3/3) – (Page 16) P_CONT1 PWM-DA STOP (3/3) C1163 STBY_4V... - Page 19 STR-KS600PM/KS600PW • Waveforms – DIGITAL Board – – D-AMP Board – – DISPLAY Board – IC1301 qd (CKOUT) IC1501 qf (SCKOUT) IC109 qf (XFSOOUT) IC700 5 (OSC) 3.8Vp-p 3.8 Vp-p 3.5 Vp-p 2.2 Vp-p 81 ns 81.5 ns 20.5 ns 2.4 µ...
-
Page 20: D-Amp Board (Component Side)
STR-KS600PM/KS600PW • See page 13 for Circuit Boards Location. 5-9. PRINTED WIRING BOARD – D-AMP Board (Component Side) – : Uses unleaded solder. • Semiconductor Location Ref. No. Location IC101 IC102 IC103 D-AMP BOARD (COMPONENT SIDE) IC104 IC105 IC106 IC108... -
Page 21: D-Amp Board (Conductor Side)
STR-KS600PM/KS600PW • See page 13 for Circuit Boards Location. 5-10. PRINTED WIRING BOARD – D-AMP Board (Conductor Side) – : Uses unleaded solder. • Semiconductor Location Ref. No. Location D101 D102 SPK BOARD SPK BOARD D103 D-AMP BOARD CNP500 CNP510... -
Page 22: Schematic Diagram - D-Amp Board (1/2)
STR-KS600PM/KS600PW • See page 19 for Waveforms. • See page 29 for IC Block Diagrams. 5-11. SCHEMATIC DIAGRAM – D-AMP Board (1/2) – EP103 (1/2) IC106 CXD9775M C178 EP102 (CHASSIS) NSP MUTE R345 DIGITAL POWER AMP EP101 SOFT MUTE (CHASSIS) -
Page 23: Schematic Diagram - D-Amp Board (2/2)
STR-KS600PM/KS600PW • See page 19 for Waveforms. • See page 29 for IC Block Diagrams. 5-12. SCHEMATIC DIAGRAM – D-AMP Board (2/2) – (Page 22) (Page 22) (2/2) (Page R409 R410 R411 R412 100k 100k 100k 100k CN306 R365 R366... -
Page 24: Printed Wiring Boards - Display Section
STR-KS600PM/KS600PW • See page 13 for Circuit Boards Location. 5-13. PRINTED WIRING BOARDS – DISPLAY Section – : Uses unleaded solder. DISPLAY BOARD JW701 S706 CNP702 C707 Q710 C764 C763 JW711 D708 D707 D706 D705 FL700 JW730 JW700 SA-CD/CD VIDEO 2... -
Page 25: Schematic Diagram - Display Section
STR-KS600PM/KS600PW • See page 19 for Waveforms. • See page 29 for IC Block Diagrams. 5-14. SCHEMATIC DIAGRAM – DISPLAY Section – FL700 FRUORESCENT INDICATOR TUBE R706 D704 HZ6.8BP-TK C706 C705 C704 D700 R705 1SS133T-72 C703 D701 L700 1SS133T-72 47µH... -
Page 26: Printed Wiring Board - Speaker Out, Power Supply Section (1/2)
STR-KS600PM/KS600PW • See page 13 for Circuit Boards Location. 5-15. PRINTED WIRING BOARD – SPEAKER OUT, POWER SUPPLY Section (1/2) – : Uses unleaded solder. SMPS BOARD (COMPONENT SIDE) (12) 1-864-847- STR-KS600PM/KS600PW... -
Page 27: Printed Wiring Boards - Speaker Out, Power Supply Section (2/2)
STR-KS600PM/KS600PW • See page 13 for Circuit Boards Location. 5-16. PRINTED WIRING BOARDS – SPEAKER OUT, POWER SUPPLY Section (2/2) – : Uses unleaded solder. (Page 21) (Page 15) DIGITAL BOARD D-AMP BOARD CNP110 CNP305 LINE FILTER BOARD (AC IN) -
Page 28: Schematic Diagram - Speaker Out, Power Supply Section
STR-KS600PM/KS600PW • See page 29 for IC Block Diagrams. 5-17. SCHEMATIC DIAGRAM – SPEAKER OUT, POWER SUPPLY Section – CN501 CNP901 C902 0.0022 CNP502 TP901 250V LF501 LIVE TP903 F901 TP907 T3.15AL (AC IN) R501 250V 3.3M C551 NEUTRAL C903... -
Page 29: Ic Block Diagrams
STR-KS600PM/KS600PW • IC Block Diagrams – DIGITAL Board – IC1131 BR24L16F-WE2 1kbit EEPROM ARRAY 7bit ADDRESS SLAVE/ WORD DATA DECODER ADDRESS REGISTER REGISTER CONTROL CIRCUIT HIGH-VOLTAGE POWER SUPPLY GENERATOR VOLTAGE DETECTOR IC1301 LC89056W-E AUDIO C BIT PA/PB DETECT DETECT EMPHA... - Page 30 STR-KS600PM/KS600PW IC1602 PCM1800E/2K 15 14 13 DIGITAL ∑ MODULATOR 1/64 SERIAL I/O DECIMATION INTERFACE FILTER & & MODE/FORMAT LOW-CUT CONTROL DIGITAL ∑ FILTER MODULATOR SINGLE-END SINGLE-END CLOCK/ DEFERENTIAL REFERENCE DEFERENTIAL TIMING CONTROL RESET/ CONVERTER CONVERTER POWER CONTROL IC1710 MC14052 BDR2 –...
- Page 31 STR-KS600PM/KS600PW IC108 – 110 CXD9788AR CLOCK CLOCK GENERATOR GENERATOR 36 XFSIIN (SECONDARY) (PRIMARY) XVSS 35 DVDD VSUBC 34 TEST 33 BFVSS VSSR OUTR2 32 BFVDD VDDR DATA FILTER & SAMPLING OUTR1 LINER GAIN ∆ Σ LOW CUT RATE S g P...
-
Page 32: Display Board
STR-KS600PM/KS600PW – DISPLAY Board – IC700 µPD16315GB-3BS LED1 LED2 4-BIT LATCH LED3 LED4 GRID 12-BIT SHIFT DRIVER REGISTER KEY DATA MEMORY 33 SEG19/GRID10 (2 x 16 BITS) 32 SEG18/GRID11 31 SEG17/GRID12 MULTIPLEXED DATA TIMING GENERATOR 30 VEE SELECTOR DRIVER KEY SCAN... - Page 33 STR-KS600PM/KS600PW IC910 STR-F6168-LF1352 CURRENT MIRROR DELAY LATCH DELAY OVER BOTTOM CURRENT PROTECT SKIP LOGIC LOGIC OVER OVER OVER VOLTAGE THERMAL OVER LOAD CURRENT FEED CURRENT PROTECT SHUT DOWN PROTECT BACK PROTECT PROTECT INTERNAL BIAS SWITCHING UNDER VOLTAGE REGULATOR LOCK OUT...
- Page 34 STR-KS600PM/KS600PW • IC Pin Function Description DIGITAL BOARD IC1301 LC89056W-E (DIGITAL AUDIO INTERFACE RECEIVER) Pin No. Pin Name Description DISEL Selection signal input terminal of data input terminal Fixed at "L" in this set DOUT Digital data output to the external output terminal Not used...
- Page 35 STR-KS600PM/KS600PW DIGITAL BOARD IC1501 CXD9720BQ (DIGITAL AUDIO SIGNAL PROCESSOR) Pin No. Pin Name Description Ground terminal XRST System reset signal input from the system controller "L": reset EXTIN Master clock signal input terminal Not used LRCKI3 L/R sampling clock signal input terminal Not used VDDI Power supply terminal (+2.6V)
- Page 36 STR-KS600PM/KS600PW Pin No. Pin Name Description Ground terminal WMD0 External memory wait mode setting terminal Fixed at "H" in this set PAGE2 External memory page selection signal output terminal Not used Ground terminal 52, 53 PAGE1, PAGE0 External memory page selection signal output terminal Not used...
- Page 37 STR-KS600PM/KS600PW Pin No. Pin Name Description TST2 Not used GP11 Not used TST3 Not used VDDI Power supply terminal (+2.6V)
- Page 38 STR-KS600PM/KS600PW DIGITAL BOARD IC1601 MB90488BPF-G-111E1 (SYSTEM CONTROLLER) Pin No. Pin Name Description DATAO Audio serial data input from the digital audio interface receiver Read ready signal input from the DSP Boot strap signal output to the DSP Chip select signal output to the DSP...
- Page 39 STR-KS600PM/KS600PW Pin No. Pin Name Description RDS CLK RDS interrupt clock signal input from the tuner unit RDS DATA RDS serial data input from the tuner unit SIRCS SIRCS signal input terminal FUSE DETECT Fuse open detection signal input terminal "L": fuse opened POWER KEY Power key input terminal "L": switch on...
-
Page 40: Exploded Views
STR-KS600PM/KS600PW SECTION 6 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark 0 are may have some difference from the original are seldom required for routine service. -
Page 41: Chassis Block
STR-KS600PM/KS600PW Ver. 1.1 6-2. CHASSIS BLOCK not supplied (SPK board) F901 supplied not supplied not supplied (LINE FILTER board) supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1097-929-A SMPS BOARD, COMPLETE 1-828-995-11 WIRE (FLAT TYPE) (17 CORE) -
Page 42: Electrical Parts List
STR-KS600PM/KS600PW SECTION 7 D-AMP ELECTRICAL PARTS LIST NOTE: • Items marked “*” are not stocked since they • Due to standardization, replacements in the The components identified by mark 0 or dotted line with mark 0 are parts list may be different from the parts are seldom required for routine service. - Page 43 STR-KS600PM/KS600PW D-AMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C221 1-136-177-00 FILM C315 1-164-156-11 CERAMIC CHIP 0.1uF C222 1-136-177-00 FILM C316 1-164-156-11 CERAMIC CHIP 0.1uF C317 1-164-156-11 CERAMIC CHIP 0.1uF C223 1-136-177-00 FILM C318 1-164-156-11 CERAMIC CHIP 0.1uF...
- Page 44 STR-KS600PM/KS600PW D-AMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D104 6-500-260-01 DIODE P6SMB39AT3 L135 1-456-680-11 INDUCTOR 10uH D105 6-500-260-01 DIODE P6SMB39AT3 L136 1-456-680-11 INDUCTOR 10uH D106 6-500-260-01 DIODE P6SMB39AT3 L301 1-216-295-00 SHORT CHIP D201 6-500-260-01 DIODE P6SMB39AT3...
- Page 45 STR-KS600PM/KS600PW D-AMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R214 1-216-136-00 RES-CHIP 1/8W R215 1-216-136-00 RES-CHIP 1/8W R376 1-216-818-11 METAL CHIP 1/10W R216 1-216-136-00 RES-CHIP 1/8W R377 1-216-818-11 METAL CHIP 1/10W R378 1-216-864-11 SHORT CHIP...
- Page 46 STR-KS600PM/KS600PW D-AMP DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VIBRATOR > C1404 1-100-566-91 CERAMIC CHIP 0.1uF X450 1-795-286-21 VIBRATOR, CRYSTAL (49.152MHz) C1441 1-162-967-11 CERAMIC CHIP 0.0033uF 10% C1443 1-162-962-11 CERAMIC CHIP 470PF ************************************************************...
- Page 47 STR-KS600PM/KS600PW DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1714 1-162-927-11 CERAMIC CHIP 100PF < EARTH TERMINAL > C1715 1-126-964-11 ELECT 10uF C1716 1-126-964-11 ELECT 10uF * G1000 1-537-738-21 TERMINAL, EARTH C1717 1-126-964-11 ELECT 10uF <...
- Page 48 STR-KS600PM/KS600PW DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1059 1-216-813-11 METAL CHIP 1/10W R1170 1-216-809-11 METAL CHIP 1/10W R1171 1-216-809-11 METAL CHIP 1/10W R1070 1-216-833-11 METAL CHIP 1/10W R1172 1-216-809-11 METAL CHIP 1/10W R1071...
-
Page 49: Digital Display
STR-KS600PM/KS600PW DIGITAL DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1513 1-216-833-11 METAL CHIP 1/10W R1652 1-216-833-11 METAL CHIP 1/10W R1653 1-216-827-11 METAL CHIP 3.3K 1/10W R1514 1-216-833-11 METAL CHIP 1/10W R1654 1-216-833-11 METAL CHIP... - Page 50 STR-KS600PM/KS600PW DISPLAY LINE FILTER SMPS Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C708 1-126-795-11 ELECT 10uF LINE FILTER BOARD C709 1-127-888-11 CERAMIC 0.1uF ***************** C762 1-128-813-11 CERAMIC 220PF < CAPACITOR > C763 1-128-813-11 CERAMIC 220PF...
- Page 51 STR-KS600PM/KS600PW SMPS Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 C935 1-162-923-11 CERAMIC CHIP 47PF L820 1-416-040-11 INDUCTOR 220uH 0 C936 1-162-964-11 CERAMIC CHIP 0.001uF L821 1-416-040-11 INDUCTOR 220uH L825 1-414-398-11 INDUCTOR 10uH 0 C937...
- Page 52 STR-KS600PM/KS600PW SMPS VOLUME Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 R912 1-214-789-00 METAL < TERMINAL > 0 R913 1-216-813-11 METAL CHIP 1/10W TM500 1-780-266-11 TERMINAL BOARD (FRONT/CENTER/SURR/ 0 R914 1-216-823-11 METAL CHIP 1.5K 1/10W...
- Page 53 STR-KS600PM/KS600PW MEMO...
- Page 54 STR-KS600PM/KS600PW REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2005.06...