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22

[Play mode]

Lighting of all displays of the FL tubes are turned off and
returns to normal display.  The focus search (numbers of
search is unlimited) is performed.  When focus comes to
in-focus, the focus servo is locked in and the machines
enters the normal play mode.
During [Play mode], GFS and sound skipping are not
monitored.
When focus becomes out-of-focus, another attempt is
made to search for focus.
The tracking servo and the sled servo can be turned on
and off by pressing the [ ] key.

Pressing the [

 

] key establishes the [Sled mode].

The [ ] display can be turned on and off by pressing

the [

 

] key .

While the [  ] display is turned off:
CLV-A

Tracking servo: on
Sled servo: on

While the [  ] display is turned on:
CLV-A

Tracking servo: off
Sled servo: off

Pressing the [

 

] key decreases the track number to -1.

Pressing the [  ] key increases the track number to +1.
Pressing OPEN/CLOSE key opens or closes the tray.
The machine enters the [Sled mode].

< How to Exit the Test Mode >

Remove the AC power cord from power outlet, or turn
off the system power.

< How to Enter the Test Mode >

Note: Target models of this test mode.

CX-ZR550
CX-ZVR55

While pressing the CD key, insert the AC power cord to
AC wall outlet.

< When the Machine Has Entered the Test
Mode >

The system is initialized and the main power is turned on.
During the test mode, the main power of the CD block is
turned on always.  The test mode starts with the [Sled
mode].

< Types of Test Mode >

[Sled mode]

All displays of the FL tubes light.  The optical pickup can
be moved by pressing [

 

] or [

 

] key.

Pressing the[

 

] key establishes the [Focus mode].

Pressing the [

 

] key establishes the [Play mode].

Pressing the [

 

] key moves the sled to outer

circumference.
Pressing the [

 

] key moves the sled to inner

circumference.
Pressing OPEN/CLOSE key opens or closes the tray.

[Focus mode]

Lighting of all displays of the FL tubes are turned off and
returns to normal display.  The focus search is performed
in the focus mode regardless whether disc is inserted or
not, or focus OK or NG.  (Numbers of times of focus
search is unlimited.  Auto sequence is not used.)
Focus servo is not locked in even the focus is obtained.

Pressing the [

 

] key establishes the [Play mode].

Pressing the [

 

] key decreases the track number to -1.

Pressing the [

 

] key increases the track number to +1.

Pressing OPEN/CLOSE key opens or closes the tray.
The machine enters the [Sled mode].

CD TEST MODE

jomi

Содержание 6ZG-1S

Страница 1: ...CD MECHANISM 6ZG 1S 6ZG 1S2 6ZG 1S3 S M Code No 09 984 249 90T This mechanism has various derivation Derivation name is indicated by the Service Manual for eath model DERIVATION NAME BASIC NAME 6ZG 1...

Страница 2: ...MATIC DIAGRAM 15 16 IC DESCRIPTION 17 20 IC BLOCK DIAGRAM 21 TEST MODE 22 MECHANICAL EXPLODED VIEW 1 1 23 MECHANICAL PARTS LIST 1 1 24 CD MECHANISM EXPLODED VIEW LIST 3ZG 1 E2 25 6ZG 1S2 ELECTRICAL MA...

Страница 3: ...sp cifi s peut entra ner une dangereuse exposition aux radiations ADVARSEL Usynlig laserst ling ved bning n r sikkerhedsafbrydereer ude af funktion Undg uds ttelse for str ling This Compact Disc play...

Страница 4: ...se use this manual with the separate SERVICE MANUAL for DERIVATION NAME BASIC CD MECHANISM 6ZG 1 DSH SUFFIX DERIVATION NAME BASIC NAME 6ZG 1S SONY IC HIGH END MODEL 6ZG 1S2 The 2nd SONY IC MODEL 6ZG 1...

Страница 5: ...5 TRANSISTOR ILLUSTRATION 2SA1015 2SC2001 2SD2172 2SD655 2SA1235 2SC2412 2SC2712 DTA114EK DTC114EK DTC114TK DTC123JK DTC143TK 2SA933S DTC114ES 2SB1329 E C B E C B B E C B C E j o m i...

Страница 6: ...own position replace PICK UP 5 Lift up CD mechanism Fig 1 and Reassemble the SHAFT SLED 2 How to remove the 5CD CHANGER BLOCK Fig 2 1 Remove the two FFC of the CD circuit board and remove the five SCR...

Страница 7: ...and push the two LEVERS at both side of the CHAS MECH to remove TRAY Fig 4 3 2 Reassembling procedure 1 Confirm that LEVER TRAY is at the most right position and check for the CD Mechanism to be in t...

Страница 8: ...one of the TURN TABLE DISC TRAY can be either one of the five disc trays must be aligned with TURN TABLE 5CD Fig 8 That is having no gap difference between the TURN TABLE 5CD and the TRAY 5CD When re...

Страница 9: ...C CAP S 150P 50 J CH GRM C211 87 010 176 020 C CAP S 680P 50 J SL C212 87 010 176 020 C CAP S 680P 50 J SL C213 87 010 382 040 CAP E 22 25 SME D C213 87 010 401 040 CAP E 1 50 SME C214 87 010 382 040...

Страница 10: ...ITCH Regarding connectors they are not stocked as they are not the initial order items The connectors are available after they are supplied from connector manufacturers upon the order is received W Re...

Страница 11: ...12 11 BLOCK DIAGRAM RF j o m i...

Страница 12: ...14 13 WIRING 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J j o m i...

Страница 13: ...16 15 SCHEMATIC DIAGRAM KSS 213F j o m i...

Страница 14: ...of the focus search track jump and sled kick is input with external resistance connected Power supply L setting starts sled disorder prevention circuit Not pull up resistance Clock input for serial d...

Страница 15: ...amplifier inverted input pin These pins are connected to the A C and B C pins of the optical pickup receiving by currents input Bias adjustment pin of the focus error amplifier F and EIV amplifier in...

Страница 16: ...t for extensive EFM PLL VCO2 oscillator output for extensive EFM PLL VCO2 control voltage input for extensive EFM PLL Charge pump output for master PLL Filter slave digital PLL output for master PLL F...

Страница 17: ...Analogue power supply 5V Lch analogue output terminal Lch OP AMP input terminal Lch LINE output terminal Analogue GND Power supply for master clock Input terminal for crystal oscillator circuit Input...

Страница 18: ...21 IC BLOCK DIAGRAM IC TA7291S IC BA6897S PROTECTOR CIRCUIT TSD STOP BRAKE HI IMPEDANCE NOTE INPUT H ACTIVE j o m i...

Страница 19: ...s test mode CX ZR550 CX ZVR55 While pressing the CD key insert the AC power cord to AC wall outlet When the Machine Has Entered the Test Mode The system is initialized and the main power is turned on...

Страница 20: ...ANICAL EXPLODED VIEW 1 1 1 39 38 D 37 36 35 34 33 2 3 4 5 6 7 8 40 9 A 44 CUSH CD A 3ZG 2 E2 C 32 31 30 29 P C B P C B 28 43 26 25 27 45 B 42 21 23 24 22 20 16 19 18 17 15 41 14 13 12 11 10 A E P C B...

Страница 21: ...G1 204 110 GEAR RELAY A 23 86 ZG1 218 110 PLATE GEAR 24 86 ZG1 208 010 LEVER TRAY 25 86 ZG1 209 110 SLIDER CAM L 26 86 ZG1 210 110 SLIDER CAM R 27 84 ZG1 244 310 CABI OPTICAL S2 28 84 ZG2 228 010 PULL...

Страница 22: ...HAS ASSY SHT5 2 83 ZG2 235 010 GEAR A3 3 83 ZG2 205 210 GEAR B 4 83 ZG2 236 010 GEAR MOTOR 3 5 83 ZG2 240 010 SHAFT SLIDE 3 6 87 A90 836 010 PICKUP KSS 213F 8 83 ZG2 227 010 TURN TABLE C1 11 83 ZG2 24...

Страница 23: ...20 C CAP S 0 047 16 RK C129 87 010 198 020 C CAP S 0 022 25 B C130 87 016 081 080 C CAP S 0 1 16 RK C131 87 010 550 040 CAP E 100 6 3 GAS C132 87 010 550 040 CAP E 100 6 3 GAS C133 87 012 158 020 C CA...

Страница 24: ...F CABLE 8P 1 25 175MM BLACK L31 87 003 102 080 COIL 10UH L101 87 003 102 080 COIL 10UH L201 87 003 102 080 COIL 10UH D LED901 87 A40 123 010 LED SLZ 8128A 01 B D M601 87 045 305 010 MOTOR RF 500TB DC...

Страница 25: ...llowing pages for the common section IC DESCRIPTION See page 17 MECHANICAL EXPLODED VIEW See page 23 MECHANICAL PARTS LIST See page 24 CD MECHANISM EXPLODED VIEW See page 25 CD MECHANISM PARTS LIST Se...

Страница 26: ...29 IC BLOCK DIAGRAM IC BA6898S IC TA7291S PROTECTOR CIRCUIT TSD STOP BRAKE HI IMPEDANCE NOTE INPUT H ACTIVE j o m i...

Страница 27: ...31 30 BLOCK DIAGRAM RF j o m i...

Страница 28: ...33 32 WIRING 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J j o m i...

Страница 29: ...35 34 SCHEMATIC DIAGRAM REG 2589Q j o m i...

Страница 30: ...n microprocessor Not used Connected to GND Low output during playback only High output during playback only High output during pause only High output during search only High output during stop only No...

Страница 31: ...37 O SW6 O SW5 O SW4 O SW3 41 42 43 44 O O O O Not used Pin No Pin Name I O Description j o m i...

Страница 32: ...87 010 596 020 C CAP S 0 047 16 RK C129 87 010 198 020 C CAP S 0 022 25 B C130 87 016 081 080 C CAP S 0 1 16 RK C131 87 010 550 040 CAP E 100 6 3 GAS C132 87 010 550 040 CAP E 100 6 3 GAS C133 87 012...

Страница 33: ...667 010 F CABLE 8P 1 25 175MM BLACK L31 87 003 102 080 COIL 10UH D L101 87 003 102 080 COIL 10UH L201 87 003 102 080 COIL 10UH LED901 87 A40 123 010 LED SLZ 8128A 01 B D M601 87 045 305 010 MOTOR RF...

Страница 34: ...for the common section IC DESCRIPTION See page 17 IC BLOCK DIAGRAM See page 21 MECHANICAL EXPLODED VIEW See page 23 MECHANICAL PARTS LIST See page 24 CD MECHANISM EXPLODED VIEW See page 25 CD MECHANIS...

Страница 35: ...42 41 BLOCK DIAGRAM RF 8 j o m i...

Страница 36: ...44 43 WIRING 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J j o m i...

Страница 37: ...46 45 SCHEMATIC DIAGRAM j o m i...

Страница 38: ...on During the test mode the main power of the CD block is turned on always The test mode starts with the Sled mode Types of Test Mode Sled mode All displays of the FL tubes light The optical pickup ca...

Страница 39: ...48 USE MODEL LIST XC 30M DX Z9450 CX NMT960 CX ZR880 CX ZR990 CX ZR770 CX ZR774 CX NF959 CX NF958 CX ZR550 CX NA959 CX ZVR99 CX ZVR80 CX ZVR88 CX NAVF960 CX NMT960 CX ZR700 j o m i...

Страница 40: ...Tokyo Japan Printed in Singapore 912162 j o m i...

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