Sony CDP-C160Z User manual

CDP-C160Z/C260Z/CE215/CE315
US Model
CDP-C160Z/C260Z/CE215/CE315
Canadian Model
CDP-C260Z/CE215/CE315
AEP Model
Australian Model
CDP-CE215/CE315
UK Model
E Model
CDP-CE315
SERVICE MANUAL
COMPACT DISC PLAYER
MICROFILM
SPECIFICATIONS
Photo : CDP-CE315
Model Name Using Similar Mechanism CDP-C250Z/C350Z/CE305/CE405
CD Mechanism Type CDM27A2-5BD20
Base Unit Type BU-5BD20
Optical Pick-up Type KSS-213BA/F-NP
Compact Disc Player
Laser Semiconductor laser (λ= 780 nm)
Emission duration: continuous
Laser output Max 44.6 µW*
* This output is the value measured at a
distance of 200 mm from the objective
lens surface on the Optical Pick-up
block with 7 mm aperture.
Frequency response 2 Hz to 20 kHz ± 0.5 dB
Signal-to-noise ratio More than 102 dB
Dynamic range More the 98 dB
Harmonic distortion Less than 0.0045%
Output Jack Maximum Load
type output impedance
level
LINE OUT Phono 2V Over 10 kilohms
jacks (at 50 kilohms)
DIGITAL OUT Optical –18 dBm Wave length:
(OPTICAL) output 660nm
(AEP,UK,CIS, connector
North European,
East European
models only)
General
Power requirements
Where purchased Power requirements
US, Canadian 120V AC, 60 Hz
AEP, UK, CIS, Singapore 220-230V AC, 50/60 Hz
North European, East European
Australian 240V AC, 50/60 Hz
E 110-120V, 220-240V
adjustable, 50/60 Hz
Power consumption 14W
Dimensions (approx.) 430 ×120 ×385 mm
(w/h/d) (17 ×4 3/4 ×15 1/4 in.) incl. projecting parts
Mass (approx.) 5.4 kg (11 lbs 15 oz)
Supplied accessories
Audio cord (2 phono plugs–2 phono plugs) (1)
Remote commander (remote) (CDP-CE315 and CDP-C260Z
only)
Sony SUM-3 (NS) batteries (2) (CDP-CE315 and CDP-C260Z
only)
Design and specifications are subject to change without notice.

— 2 —
The following caution label is located inside of the unit.
This appliance is classified
as a CLASS 1 LASER
product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
CAUTION
Useofcontrolsoradjustmentsorperformanceofprocedures
other than those specified herein may result in hazardous
radiation exposure.
1. GENERAL ..................................................................... 5
2. DISASSEMBLY
2-1. Case, Bottom Plate and Front Panel ··································· 6
2-2. Back Panel and Disc Table ················································· 6
2-3. Optical Pick-up Block Assembly ······································· 7
2-4. Bracket (Gear) Assembly ··················································· 7
3. ELECTRICAL BLOCK CHECKING..................... 8
4. DIAGRAMS
4-1. Circuit Boards Location ··················································· 10
4-2. Printed Wiring Board — BD Section — ·························· 11
4-3. Schematic Diagram — BD Section —····························· 13
4-4. Printed Wiring Board — Main Section — ······················· 15
4-5. Schematic Diagram — Main Section — ·························· 17
4-6. Schematic Diagram — Display Section — ······················ 19
4-7. Printed Wiring Board — Display Section — ···················21
4-8. IC Block Diagrams ··························································· 23
4-9 IC Pin Functions
• IC101 Digital Signal Processor (CXD2545Q)··············· 25
• IC302 System Control (CXP82324-082Q) ···················· 28
5. EXPLODED VIEWS
5-1. Front Panel and Case Section ··········································· 30
5-2. Back Panel and Disc Table Section ··································31
5-3. Chassis Section ································································· 32
5-4. Base Unit Section (BU-5BD20) ·······································33
6. ELECTRICAL PARTS LIST ................................... 34
TABLE OF CONTENTS
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK !OR DOTTED LINEWITH
MARK !ON THE SCHEMATIC DIAGRAMS AND INTHE 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.

— 3 —
MODEL IDENTIFICATION
— BACK PANEL —
CDP-C160Z
US Model : 782-4π
CDP-C260Z
US Model : 783-7π
Canadian Model : 783-8π
CDP-CE215
US Model : 782-0π
Canadian Model : 782-1π
AEP Model : 782-2π
Australian Model : 782-3π
CDP-CE315
AEP, East European,
North Europian,
CIS Model : 783-0π
UK Model : 783-1π
Singapore Model : 783-2π
Australian Model : 783-3π
E Model : 783-4π
US Model : 783-5π
Canadian Model : 783-6π
SAFETY CHECK-OUT
(US model only)
After correcting the original service problem, perform the
following safety checks before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts forAC leakage. Check leakage as
described below.
LEAKAGE
TheAC 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 0.5 mA (500 microampers).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operatedAC voltmeter. The “limit” indication
is 0.75 V, 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 2VAC range are suitable. (See
Fig. A)
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown 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 pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
4-987-
Earth Ground
AC
voltmeter
(0.75V)
1.5k
Ω
0.15 µ F
Fig.A. Using an AC voltmeter to check AC leakage.
To Exposed Metal
Parts on Set

— 4 —
HOWTO OPENTHE DISC TRAYWHEN POWER
SWITCHTURNS OFF
Insert a tapering driver into the aperture of the unit bottom, and turn in
the direction of arrow (to OUT direction).
* To close the disc tray, turn the driver in the reverse direction
(to IN direction).
Tray
NOTE FOR MAIN GEAR INSTALLATION
5 Stopper washer (5)
4 Install the MAIN GEAR
as show in the drawing.
2 Slide the SET LEVER to the
arrow B direction.
1 Set the mark of
ROTARY ENCODER.
A
3 Rotate the GEAR (U/D)
to the arrow A direction.
B
IN
OUT

— 5 —
SECTION 1
GENERAL
Identifying the Parts
Front Panel
1POWER switch
2CONTINUE button
3SHUFFLE button
4PROGRAM button
5REPEAT button
6DISC CHECK button: CE215/CE315 model
TIME button: C160Z/C260Z model
7DISC 1-5 button
8Display window
9”(play) button
!º P(pause) button
!¡ p(stop) button
!™ EX-CHANGE button
!£ DISC SKIP button
!¢ 6OPEN/CLOSE button
!∞ AMS knob
!§ FADER button
!¶ MUSIC SCAN button
!• CLEAR button
!ª CHECK button
@º )(forward) button
@¡ 0(backward) button
@™ Disc tray
@£ PEAK SEARCH button: CE215/CE315 model
@¢ EDIT/TIME FADE button: CE215/CE315 model
@∞ TIME button: CE215/CE315 model
123456 7890
!£!¡
!™ !¢
!∞@™
!¶
!§
!ª
@º !•
@¡@¢
@£@∞

— 6 —
SECTION 2
DISASSEMBLY
2-2. BACK PANEL AND DISCTABLE
!¢ Disc table (B)
!∞ Disc table (A)
!¡ Screw
(BVTP3 × 8)
!™ Bracket
(guideB1)
9 Screw
(BVTP3 × 8)
0 Bracket (guide F1)
8 Bracket (guide F1)
7 Screw (BVTP3 × 8)
5 Screw
(BVTP3 × 8)
6 Bracket (guide B1)
4 Flat type wire (6 core)
(MAIN board, to CN404)
1 Connector
2 Five screws
(BVTP3 × 10)
3 Back panel
!£ Screw
(PTPWH3 × 12)
Note : Follow the disassembly procedure in the numerical order given.
2-1. CASE, BOTTOM PLATE AND FRONT PANEL
1 Two screws
(M3 × 8)
9 Flat type wire (9 core)
(MAIN board, to CN402)
!º Two screws
(BVTT3 × 8)
!™ Front panel
4 Case
3 Two screws
(BV3 × 8)
2 Two screws
(M3 × 8)
8 Flat type wire (35 core)
(MAIN board, to CN402)
7 Bottom plate
5 Four screws
(BVTP3 × 10)
!¡ Three screws
(BVTP3 × 10)
6 Three screws
(BVTP3 × 10)

— 7 —
2-3. OPTICAL PICK-UP BLOCK ASSEMBLY
2-4. BRACKET (GEAR) ASSEMBLY
Note : As for the installation of the main gear, refer to “Note for MAIN
GEAR installation” on page 4.
0 Bracket (GEAR)
assembly
2 Screw
(PTPWH3 × 12)
4 Two screws
(PTPWH2.6 × 6)
8 Optical pick-up block assembly
1 Flat type wire (16 core)
(BD board, to CN101)
3 Two screws
(PTPWH2.6 × 6)
6 Compression spring (BU)
7 Compression spring (BU)
5 Holder (BU)
1 Stopper washer (5)
2 Gear (REV)
7 Stopper washer (5)
8 Gear (U/D)
9 Five screws
(BVTP3 × 8)
3 Stopper washer (5)
4 Gear (MAIN)
5 Screw
(BVTP3 × 8)
6 Rotary encoder

— 8 —
Note : A clear RF signal waveform means that the shape “ ◊” can
be clearly distinguished at the center of the waveform.
RF signal waveform
E-F Balance Check
Procedure :
1. Connect test point TP1 (ADJ) to ground with a lead wire.
2. Connect oscilloscope to test point TP (TE) on BD board.
3. Turned Power switch on.
4. Put disc (YEDS-18) in to play the number five track.
5. Press the “3” button. (The tracking servo and thesledding servo
are turned OFF.)
6. Check the level B of the oscilloscope's waveform and the A
(DC voltage) of the center of the Traverse waveform.
Confirm the following :
A/B ×100 = less than ± 22%
Traverse waveform
7. Press the “8” button. (The tracking servo and sledding servo
are turned ON.) Confirm the C (DC voltage) is almost equal to
the A (DC voltage) is step 6.
Traverse waveform
8. Disconnect the lead wire of TP (ADJ) connected in step 1.
Note :
1. CD Block is basically designed to operate without adjustment.
Therefore, check each item in order given.
2. UseYEDS-18 disc (3-702-101-01) unless otherwise indicated.
3. Use an oscilloscope with more than 10MΩimpedance.
4. Clean the object lens using an applicator with neutral detergent
when the signal level is low than specified value with the
following checks.
S Curve Check
Procedure :
1. Connect oscilloscope to test point TP (FE) on BD board.
2. Connect between test pointTP (FEI) and TP (VC) by lead wire.
3. Turn Power switch on.
4. Put disc (YEDS-18) in and turn Power switch on again and
actuate the focus search. (Actuate the focus search when disc
table is moving in and out.)
5. Check if the oscilloscope waveform (S-curve) is symmetrical
between A and B. And confirm peak to peak level within 3±1
Vp-p.
S-curve waveform
6. After check, remove the lead wire connected in step 2.
Note : • Try to measure several times to make sure than the ratio
of A : B or B : A is more than 10 : 7.
• Take sweep time as long as possible and light up the
brightness to obtain best waveform.
RF Level Check
Procedure :
1. Connect oscilloscope to test point TP (RF) on BD board.
2. Turned Power switch on.
3. Put disc (YEDS-18) in to play the number five track.
4. Confirm that oscilloscope waveform is clear and check if RF
signal level is correct or not.
SECTION 3
ELECTRICAL BLOCK CHECKING
BD board
TP (FE)
TP (VC)
oscilloscope
symmetry
A
Bwithin 3 ± 1 Vp-p
BD board
TP (RF)
TP (VC)
oscilloscope
BD board
TP (TE)
TP (VC)
oscilloscope
0V
Center of the waveform
B
level : 1.3 ± 0.6 Vp-p
A (DC voltage)
0V C (DC
voltage)
Tracking servo
Sledding servo
ON
Tracking servo
Sledding servo
OFF
VOLT/DIV : 200mV
TIME/DIV : 500ns
level :
1.25 ± 0.25 Vp-p

RF PLL Free-run Frequency Check
Procedure :
1. Connect frequencycounter to test point (PLCK) with lead wire.
2. Turned Power switch on.
3. Put the disc (YEDS-18) in to play the number five track.
Confirm that reading on frequency counter is 4.3218MHz.
Adjustment Location :
[ BD BOARD ] — Conductor Side —
[ MAIN BOARD ] — Conductor Side —
(PLCK)
(RF)
(VC)
(TE)
(FE)
(FEI)
IC103
120
11
10
IC101
— 9 — — 20 —
40
41
25
24
1
80
65
64
IC302
TP1
(ADJ)
frequency counter
BD board
TP (PLCK)

4-1. CIRCUIT BOARDS LOCATION
SECTION 4
DIAGRAMS
DISPLAY BOARD
KEY BOARD
LOADING MOTOR BOARD
TABLE MOTOR BOARD
POWER SW BOARD
—
SENSOR BOARD
MAIN BOARD
BD BOARD

CDP-C160Z/C260Z/CE215/CE315
4-8. IC BLOCK DIAGRAMS IC101 CXA2545Q IC301 CXD8567AM IC603 M5293L
IC601 LA5602IC103 CXA1821MIC102 BA6392FP
— 23 — — 24 —
1INIT 2 3 4 5 6 7 8 9
10 11 12 13 14
D Vdd 2
SYSM L1 (+)
ATT A Vdd L
SHIFT L2 (+)
LATCH A Vss L
256FSO X Vss
TEST1 512IN
D Vss X OUT
MCKSEL X Vdd
XBCK A Vss R
DATA R2 (+) LRCK A Vdd R
MUTE L R1 (+)
MUTE R D Vdd 1
28
27 26 25 24 23 22 21 20 19 18 17 16 15
MODES/P
ATT
IIR
FIR3FIR2
FIR1
PLMPLM
MUTE
CIRCUIT
CLOCK
GENERATOR
AC
DITHER
DC
DITHER
3RD ORDER
NOISE SHAPER
SAMPLE
HOLD (X1)
TIMING CIRCUIT
BUFF BUFF BUFF
BUFF
R
RF
F
1CH1 OUT F 2CH1 OUT R 3CAPA IN 1 4CH1 R IN 5CH1 F IN 6VREF IN 7VREF OUT 8GND 9CH2 F IN
10CH2 R IN 11CAPA IN 2 12CH2 OUT R 13CH2 OUT F 14GND
28 GND 27 CH4 OUT F 26 CH4 OUT R 25 VB IN 24 VS IN 23 VB IN 22 VCC 21 VCC 20 CH3 F IN 19 CH3 R IN 18 CAPA IN 3 17 CH3 OUT R 16 CH3 OUT F 15 MUTE
LEVEL
SHIFT
INTERFACE
BUFF
BUFF BUFF
BUFF
R
F
R
F
BUFF
INTERFACE INTERFACE
FF
RR
MUTE
1 2 3 4 5 6 7 8 9
10
20 19 18 17 16 15 14 13 12 11
LD VCCVCC
PD LD ON
A LC/PD B RFE C RFO
D FE
VEE FE BIAS
F TE
E VC
VC
VC BUFFER
TRACKING ERROR AMP
FOCUS ERROR AMP
RF EQ AMP
APC LD AMP
RF SUMMING AMP
EI EO
VEE
VCC
VCC
VC
VC
VC VC
VC
VC
VC
VEE
VEE VEE
VREF
1
2 3 4 5 7 6
V IN
EN
GND
CDEL
CN
RES
V OUT
REFERENCE
VOLTAGE
OVER HEAT
PROTECTION
OVER CURRENT
LIMITTER
ON/OFF
RESET
GEN
ERROR
AMP
2
5
5k
+ –
27k
OVERCURRENT
LIMITTER
OVERHEAT
PROTECTION
REFERENCE
VOLTAGE
GND
ON/OFF
IN
REFERENCE VOLTAGE OUT
3
4 1
25 24 14 16 17 35 66 82 83 84
88 87 89 91 92 93
999885
86 70 71 79
61 - 46
43
68
80
RFC
ADIO
TEST
TES2
TES3
21 40 23
AVDD
AVDD
AVSS
AVSS
41 90 15
ADD
ADD
DVSS
DVSS
FSTI
DIRC
SCLK
OFSW
22 37 44 45
IGEN
8165
XRST
BIAS
WDCK
LRCK
ATSK
LOCK
SSTP
FOK DFCT MIRR COUT
SENS
XLAT CLOK DATA MD2 D OUT MUTE
DA01-16
3, 100 SFON, SFDR
SRON, SRDR
4, 7
TFDR, TFON TRON, TRDR
8, 11 FFDR, FFON 9, 10 TRON, FRDR
PSSL
19
VPCO
20
VCKI
64
XTSL
63
XTAO
62
XTAI
67
FSTO
C4M
69
C16M
18
PDO
13
VCO1
12
VCO0
33
PCO
32
FILI
31
FILO
34
CLTV
36
RFAC
39
ASYO
42
ASYE
38
ASYI
73
WFCK
74
SCOR
76
EXCK
75
SBSO
72
EMPH
78
SQCK
77
SQSO
95
MON
94
FSW
96
MDP
26
RFDC
27
TE
28
SE
29
FE
30
VC
97
MDS
1, 2 4, 7 5, 6
CLOCK
GENERATOR
EFM
DEMODULATOR
SYNC
PROTECTOR
ADRESS
GENERATOR
PRIORITY
ENCODER
D / A
DATA PROCESSOR
CPU INTERFACE
CLV
PROCESSOR
ASYMMETRY
CORRECTION
TIMING
GENERATOR 1
TIMING
GENERATOR 2
DIGITAL
PLL
VARI-PITCH DOUBLE SPEED
SERIAL
PARALLEL
MUX
SUBCODE
P-W
PROCESSOR
18-TIMES
OVERSAMPLING
FILTER
SERVO
MICRO PROGRAM
INTERFACE
SUBCODE
0
PROCESSOR
NOISE
SHAPER
32K RAM
PROCESSOR
MIRR
DFCT
FOK DETECTOR
SERVO
AUTO
SEQUENCER
RESISTER
ERROR CORRECTOR
PEAK DETECTOR
DIGITAL OUT
16
2 2 2 2 2 2
SERVO DSP
SLED SERVO
TRACKING
SERVO
FOCUS SERVO
PWM GENERATOR
GENERATOR
GENERATOR GENERATOR
SLED PWM
TRACKING PWM
FOCUS PWM
SWITCH
&
BUFFER
A / D
CONVERTER

— 25 —
4-9. IC PIN FUNCTIONS
• IC101 DIGITAL SIGNAL PROCESSOR (CXD2545Q)
Pin Name
SRON
SRDR
SFON
TFDR
TRON
TRDR
TFON
FFDR
FRON
FRDR
FFON
VCOO
VCOI
TEST
DVss
TES2
TES3
PDO
VPCO
VCKI
AVD2
IGEN
AVS2
ADIO
RFC
RFDC
TE
SE
FE
VC
FILO
FILI
PCO
CLTV
AVS1
RFAC
BIAS
ASYI
ASYO
AVD1
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
I/O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
—
I
I
O
O
I
—
I
—
I
O
I
I
I
I
I
O
I
O
I
—
I
I
I
O
—
Function
Sled drive output (Not used)
Sled drive output
Sled drive output (Not used)
Tracking drive output
Tracking drive output (Not used)
Tracking drive output
Tracking drive output (Not used)
Focus drive output
Focus drive output (Not used)
Focus drive output
Focus drive output (Not used)
VCO output for analog EFM PLL (Not used)
VCO output for analog EFM PLL (Ground)
TEST pin connected normally to ground
Digital ground
TEST pin connected normally to ground
TEST pin connected normally to ground
Charge-pump output for analog EFM PLL (Not used)
Charge-pump output for variable pitch PLL (Not used)
Clock input from variable pitch external VCO (Ground)
Analog power supply
Power supply pin for operational amplifiers
Analog ground
(Not used)
(Not used)
RF signal input
Tracking error signal input
Sled error signal input
Focus error signal input
Center voltage input pin
Filter output for master PLL
Filter input for master PLL
Charge-pump output for master PLL
Control voltage input for master VCO
Analog ground
EFM signal input
Asymmetry circuit constant current input
Asymmetry comparate voltage input
EFM full swing output
Analog power supply

— 26 —
Pin Name
DVDD
ASYE
PSSL
WDCK
LRCK
DATA
BCLK
64DATA
64BCLK
64LRCK
GTOP
XUGF
XPLCK
GFS
PFCK
C2PO
XRAOF
MNT3
MNT2
MNT1
MNT0
XTAI
XTAO
XTSL
DVss
FSTI
FSTO
FSOF
C16M
MD2
DOUT
EMPH
WFCK
SCOR
SBSO
EXCK
SUBQ
SQCK
MUTE
SENS
Pin No.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
I/O
—
I
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
O
I
—
I
O
O
O
I
O
O
O
O
O
I
O
I
I
O
Function
Digital power supply
Asymmetry circuit ON/OFF
Audio data output mode selection input
48-bit slot D/A interface. Word clock.
48-bit slot D/A interface. LR clock.
DA 16 output when PSSL=1.48-bit slot serial data when PSSL=0
DA 15 output when PSSL=1.48-bit slot data when PSSL=0
DA 14 output when PSSL=1.64-bit slot data when PSSL=0 (Not used)
DA 13 output when PSSL=1.64-bit slot data when PSSL=0 (Not used)
DA 12 output when PSSL=1.64-bit slot data when PSSL=0 (Not used)
DA 11 output when PSSL=1.GTOP output when PSSL=0 (Not used)
DA 10 output when PSSL=1.XUGF output when PSSL=0 (Not used)
DA 09 output when PSSL=1.XPLCK output when PSSL=0
DA 08 output when PSSL=1.GFS output when PSSL=0
DA 07 output when PSSL=1.RFCK output when PSSL=0
DA 06 output when PSSL=1.C2PO output when PSSL=0 (Not used)
DA 05 output when PSSL=1.XRA0F output when PSSL=0
DA 04 output when PSSL=1.MNT3 output when PSSL=0
DA 03 output when PSSL=1.MNT2 output when PSSL=0
DA 02 output when PSSL=1.MNT1 output when PSSL=0
DA 01 output when PSSL=1.MNT0 output when PSSL=0
X'tal oscillator circuit input
X'tal oscillator circuit output (Not used)
X'tal selection input pin (Ground)
Digital ground
2/3 divider output of pins 62, 63
2/3 divider output of pins 62, 63
(Not used)
16.9344 MHz output (Not used)
Digital-out ON/OFF control pin (+5V)
Digital-out output pin
Playback disc output in emphasis mode (Not used)
WFCK output
Sub-code sync output
Sub-P through Sub-W serial output (Not used)
Clock input for SBS0 read-out (Ground)
Sub-Q 80-bit output
Muting selection pin
SENS output
System reset

— 27 —
Pin Name
XRST
DIRC
SCLK
DFSW
ATSK
DATA
XLAT
CLOK
COUT
DVDD
MIRR
DFCT
FOK
FSW
MON
NDP
MDS
LOCK
SSTP
SFDR
Pin No.
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
I/O
I
I
I
I
I
I
I
I
O
—
O
O
O
O
O
O
O
O
I
O
Function
System reset
Used in 1-track jump mode (+5v)
SENS serial data read-out clock
DFCT selection pin (Ground)
Input pin for anti-shock (Ground)
Serial data input, supplied from CPU
Latch input, supplied from CPU
Serial data transfer clock input, supplied from CPU
Numbers of track counted signal output (Not used)
Digital power supply
Mirror signal output
Defect signal output
Focus OK output
Output to select spindle motor output filter (Not used)
Output to control ON/OFF of spindle motor (Not used)
Output to control spindle motor servo
Output to control spindle motor servo (Not used)
GFS is sampled by 460 Hz. H when GFS is H (Not used)
Input signal to detect disc inner most track
Sled drive output

— 28 —
I/O
I
I
I
O
O
I
O
O
O
O
O
I
O
I
I
I
O
O
O
O
O
I
I
I
I
O
O
I
I
I
—
—
—
O
O
O
O
• IC302 SYSTEM CONTROL (CXP82324-082Q)
Pin Name
BUS IN
RM IN
ADJ
XLT
LD ON
TSENS
PRGL
CLK
AMUTE
DATA
SQCK
SUBQ
SCLK
S1
S2
S3
LED
LDOUT
LDIN
TBLL
TBLR
CD123
KEY1
KEY2
KEY3
KEY4
KEY5
KEY6
VERSION
XRST
EXTAL
XTAL
Vss
NC
P1
P2
P3
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34 to 37
38
39
40
Function
Not used. (Pull up)
Remote control signal input
ADJ mode setting pin
CXD2545 latch output
Laser diode ON output
Table position sensor input
CXD8567 latch output
CXD2545/CXD8567 serial clock output
Mute output pin
CXD2545/CXD8567 serial data output
Subcode Q read clock
Subcode Q read data input
CXD2545 data read serial clock output
CDM27 table rotary encoder input 1
CDM27 table rotary encoder input 2
CDM27 table rotary encoder input 3
Not used. (Open)
Loading-out output
Loading-in output
Rotary table rotation counter-clockwise rotation output
Rotary table rotation clockwise rotation output
Not used. (Pull up)
A/D input 1 for key input
A/D input 2 for key input
A/D input 3 for key input
Not used. (Open)
Not used. (Open)
A/D input 6 for key input
Version setting input pin
Reset input
Oscillator connection pin
Oscillator connection pin
Ground
Not used. (Open)
FL display tube segmant output 1
FL display tube segmant output 2
FL display tube segmant output 3

— 29 —
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
—
—
—
O
O
I
O
I
I
I
Pin Name
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
NC
G1
G2
G3
G4
G5
G6
G7
G8
VG
VDD
NC
NC
NC
AFADJ
BUS OUT
DSENS
SENS
SCOR
Pin No.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58 to 62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Function
FL display tube segmant output 4
FL display tube segmant output 5
FL display tube segmant output 6
FL display tube segmant output 7
FL display tube segmant output 8
FL display tube segmant output 9
FL display tube segmant output 10
FL display tube segmant output 11
FL display tube segmant output 12
FL display tube segmant output 13
FL display tube segmant output 14
FL display tube segmant output 15
FL display tube segmant output 16
FL display tube segmant output 17
FL display tube segmant output 18
FL display tube segmant output 19
FL display tube segmant output 20
Not used. (Open)
FL display tube grid output 1
FL display tube grid output 2
FL display tube grid output 3
FL display tube grid output 4
FL display tube grid output 5
FL display tube grid output 6
FL display tube grid output 7
FL display tube grid output 8
FL display tube filament voltage (–30 V)
+5V
+5V
Not used. (Open)
Not used. (Open)
AFADJ mode setting pin
Not used. (Open)
Disc sensor input
CXD2545 internal state monitor input
Subcode sync. input

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 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 spécifie.
SECTION 5
EXPLODEDVIEWS
— 30 —
• Abbreviation
CND : Canadian model
EE : East European model
AUS : Australian model
AED: North European model
SP: Singapore model
Ref. No. Part No. Description
Remarks
Ref. No. Part No. Description
Remarks
1 4-987-780-01 PANEL, LOADING
2 4-987-779-01 WINDOW (FL) (C160Z/CE215)
2 4-987-779-11 WINDOW (FL) (C260Z/CE315)
3 4-977-589-01 BUTTON (POWER)
4 3-008-600-01 EMBLEM (5-AR), SONY
5 4-951-620-01 SCREW (2.6X8), +BVTP
*6 1-664-522-11 DISPLAY BOARD
7 1-777-837-11 WIRE (FLAT TYPE) (35 CORE)
*8 1-664-523-11 POWER SW BOARD
9 1-777-838-11 WIRE (FLAT TYPE) (6 CORE)
10 4-987-773-01 PANEL, FRONT (CE215)
10 4-987-773-11 PANEL, FRONT (CE315)
10 4-987-773-21 PANEL, FRONT (C160Z)
10 4-987-773-71 PANEL, FRONT (C260Z)
*11 4-978-492-11 CASE
12 3-703-685-21 SCREW (+BV 3X8)
13 3-704-366-01 SCREW (CASE) (M3X8)
14 X-4946-618-1 FOOT ASSY (US,CND)
14 X-4946-641-1 FOOT ASSY (EXCEPT US,CND)
*15 4-978-398-21 CUSHION
*16 1-664-524-11 KEY BOARD
17 4-987-775-01 BUTTON (PLAY)
18 4-987-776-01 BUTTON (FUNC)(CE215/CE315)
19 4-987-777-01 BUTTON (FF)
20 4-987-774-01 BUTTON (MODE)
21 4-987-994-01 KNOB (AMS)
22 4-977-593-01 RING (DIA. 50), ORNAMENTAL
(EXCEPT US,CND)
5-1. FRONT PANEL AND CASE SECTION
10
8
3
24
15
1
7
#1
#1
not supplied
13
5
5
5
5
5
11
12
13
14
#2
#1
not supplied
#1
6
9
16
17
19
20
18
21
22