Sony SCD-CE595 Service Manual

SCD-CE595
SERVICE MANUAL
Ver. 1.3 2006.08
SPECIFICATIONS
US Model
Canadian Model
AEP Model
UK Model
Model Name Using Similar Mechanism NEW CD Mechanism Type CDM79C-DVBU51 Optical Pick-up Name DBU-3
When a Super Audio CD is played
Playing frequency range 2 Hz to 100 kHz Frequency response 2 Hz to 40 kHz (–3 dB) Dynamic range 100 dB or more Total harmonic distort ion r at e
Wow and flutter Value of measurable limit
When a CD is played
Frequency response 2 Hz to 20 kHz Dynamic range 96 dB or more Total harmonic distort ion r at e
Wow and flutter Value of measurable limit
Output connector
Jack type Output
ANALOG
5.1CH OUT DIGITAL
(CD) OUT OPTICAL*
*Output only the audio signals of the CD
Phono jacks
Square optical output connector
0.0035 % or less
(±0.001 % W. PEAK) or less
0.0039 % or less
(±0.001 % W. PEAK) or less
level
2 Vrms (at 50 kilohms)
–18 dBm (Light
Load impedance
Over 10 kilohms
emitting wave length: 660 nm)
General
Laser Semiconductor laser
Power requirements US, Canadian: AEP, UK: Power consumption 15 W Dimensions (w/h/d) 430 110 420 mm incl.
Mass (approx.) 5.5 kg
Supplied accessories
Audio connecting cord Red and White 2 (1) Remote commanderRM-SX800 (1) Battery R6 (size-AA) (2)
Design and specifications are subject to change without notice.
(Super Audio CD: λ = 650 nm) (CD: λ = 780 nm) Emission duration: continuous
1
20 V AC, 60 Hz
230 V AC, 50/60 Hz
××
projecting parts
×
2006H16-1 © 2006.08
SUPER AUDIO CD PLAYER
Sony Corporation
Home Audio Division Published by Sony Techno Create Corporation
SCD-CE595

TABLE OF CONTENTS

1. SERVICING NOTES ........................................... 3
2. GENERAL ............................................................ 4
3. TEST MODE......................................................... 6
4. DIAGRAMS
4-1. Block Diagram ................................................................ 8
4-2. Printed Wiring Board — RF Section — ......................... 9
4-3. Schematic Diagram — RF Section — ........................... 10
4-4. Printed Wiring Board — MAIN Section — ................... 11
4-5. Schematic Diagram — MAIN Section (1/4) — ............ 12
4-6. Schematic Diagram — MAIN Section (2/4) — ............ 13
4-7. Schematic Diagram — MAIN Section (3/4) — ............ 14
4-8. Schematic Diagram — MAIN Section (4/4) — ............ 15
4-9. Printed Wiring Board — DISPLAY Section — ............ 16
4-10. Schematic Diagram — DISPLAY Section — ................ 17
4-11. Printed Wiring Board — MD-94 Board Section — ...... 18
4-12. Schematic Diagram — MD-94 Board Section — .......... 19
5. EXPLODED VIEWS
5-1. Main Section.................................................................... 22
5-2. Front Panel Section ......................................................... 23
5-3. Chassis Section ................................................................ 24
5-4. CD Mechanism Section (1) (CDM79C-DVBU51) ......... 25
5-5. CD Mechanism Section (2) (CDM79C-DVBU51) ......... 26
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.
CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
This appliance is classified as a CLASS 1 LASER product. This label is located on the rear exterior.
6. ELECTRICAL PARTS LIST ............................ 27
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 three times.
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 the soldering iron around 270 °C 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.
SAFETY-RELATED COMPONENT WARNING!!
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.
2
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
SECTION 1
tapering driver
1
2
r

SERVICING NOTES

SCD-CE595
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety check before releasing the set to the customer: 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 0.5 mA (500 microamperes.). 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 manufactur ers’ instructions to use these instruments.
2. A battery-operated A C 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-operated AC v oltmeter. The “limit” indication is 0.75 V, so analog meters must hav e 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 2 V A C range are suitable. (See Fig. A)
To Exposed Metal Parts on Set
MODEL IDENTIFICATION – Back Panel –
Parts No.
MODEL Part No.
US Model 4-255-250-0[ ] Canadian Model 4-255-250-1[ ] AEP Model 4-255-250-2[ ] UK Model 4-255-250-3[ ]
HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF
Insert a tapering driver into the aperture of the unit bottom, and turn in the direction of arrow. Use a flat (-) head screwdriver to open the disc tray by manual operation. (Flat head screwdriver with nominal blade length of 3mm.) * To close the disc table, turn the driver in the reverse direction.
AC
0.15 µF
1.5 k
Earth Ground
voltmete (0.75 V)
Fig. A. Using an AC voltmeter to check AC leakage.
3
SCD-CE595
q
q
q
q
q
q
q
q
q
Front Panel
123 4 56789q;
SECTION 2

GENERAL

This section is extracted from instruction manual.
g
h
j
k
l
A POWER switch (9) B DISC 1-5 buttons (9, 14)
Press to select the disc directly.
C Remote sensor (6) D Display window (10) E H button (9, 13, 14) F X button (9) G x button (9, 15) H m/M buttons (13) I l AMS L dial
(AMS: Automatic Music Sensor) (8, 9, 10, 12, 13, 14, 16, 17, 19)
J EX-CHANGE button (12)
Press to replace discs while playing a disc.
K DISC SKIP button (9, 12, 14)
Press to select the disc.
L A OPEN/CLOSE button (9) M Disc tray (9) N MULTI CHANNEL DECODING indicator
Turns on when you turn on the player, or when the Multi-channel Super Audio CD is loaded and select the multi-channel playback area by pressing MULTI/2CH.
f
O TIME/TEXT button (11)
Each time you press the button, the playing time of the track, the remaining time of the disc, or TEXT information appears in the display.
P PLAY MODE button (9, 14)
Press to select the play mo de.
Q MULTI/2CH button (5, 10)
Press to select the playback area when a disc with the 2 channel area and the multi-channel area (page 5) is loaded.
R SA-CD/CD button (5, 9)
Each time you press the button while playing back a hybrid dis c, the layer to be played b ack switches between the SA-CD layer and the CD layer.
S MENU button (8, 9, 10, 12, 16, 17, 19)
Press to enter the menu. Press to exit from the menu and return to the normal display.
d
s
a
4
Remote
qg
qf qd
qs
qa
q; 9
8
1
2
3 4
5
6
7
SCD-CE595
A CD1/2 (command mode) switch (8)
Select the command mo d e.
B CONTINUE button (9, 14)
Press to resume Continuous Play from Shuffle Play or Program Play.
SHUFFLE button (14) PROGRAM button (14)
C TIME/TEXT button (11)
Each time you press the button, the playing time of the track, the remaining time of the disc, or TEXT information appears in the display.
D DISPLAY MODE button (12)
Press to turn the display information off or on.
E m/M buttons (13) F CLEAR button (14, 15)
Press to delete a progra me d tr a c k nu mber.
G LEVEL ADJ button (17)
Press to adjust the output level balanc e for the Multi-channel management function (page 15).
H ENTER button (8, 10, 12, 14, 16, 18, 19) I CHECK button (15)
Press to check the programed order.
J REPEAT button (13) K H button (9, 13, 14)
X button (9) x button (9, 15)
L AMS ./> buttons
(AMS: Automatic Music Sensor) (8, 9, 10, 12, 13, 14, 16, 18, 19)
M SA-CD/CD button (5, 9)
Each time you press the button while playing back a hybrid disc, the layer to be played back switches between the SA-CD layer and the CD layer.
N MULTI/2CH button (5, 10)
Press to select the playback area when a disc with the 2 channel area and the multi-channel area (page 5) is loaded.
O DISC SKIP +/– buttons (9, 12, 14)
Press to select the disc .
5
SCD-CE595
SECTION 3

TEST MODE

1. Setting Methed of Test Mode
Press three buttons m , [PUSH ENTER] and [POWER] simulta- neously, The test mode becomes active. Then all segments of the fluorecent indicator tube are turned on.
2. FL Tube Grid, Segments Check
Procedure:
1. Grid of all segments lights up sequentially starting from 1G to 16G.
2. The vertical line (total 5 lines) of all grids lights up sequentially in the range of 5G to 16 G starting from the left.
3. The horizontal line of (total 7 lines) of all grids lights up sequentially in the range of 5G to 16G starting from the top.
3. Sircs Receive Check
Procedure:
1. The message “SIRCS CHECK” is displayed on the fluorecent indicator tube.
2. With the machine in the status that is set in step 2, press any on the remote commander. The machine enters the ke y check standby state. (When the H key or the x key is pressed, the reception check is canceled.)
4. Key Check
Procedure:
1. In the key check mode, the fluorecent indicator displays “KEY CHECK**”. Each time a button is pressed, “**” value. However, once a button is pressed, it is no longer taken into account.
2. To exit from this mode, the message “JOG CHECK” is displayed.
5. Jog Check
Procedure:
1. After the key check is completed, turn JOG clockwise to tur n on the calendar segments sequentially . When the segment “15” is confirmed, turn JOG counter-clockwise that turns off the calendar segment. When the segment “1” is conf irmed, this is the end of check.
6. Releasing Meted of Test Mode
1. After all the checks are completed, confirm to see that the display “TEST-END” appears. The message indicates that the check is ended normally.
2. Press the [POWER] button to turn off the main power and disconnect the power plug from the wall outlet.
6
SECTION 4
d

DIAGRAMS

SCD-CE595
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Printed Wiring Board:
X : parts extracted from the component side.
Y : parts extracted from the conductor side.
W : indicates side identified with part number.
f : internal component.
: Pattern from the side which enables seeing.
Caution: Pattern face side: Parts on the pattern face side seen from (Side B) the pattern face are indicated. Parts face side: Parts on the parts face side seen from (Side A) the parts face are indicated.
• Indication of transistor.
C Q
B
E
These are omitted.
Note Schematic Diagrams.
• All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except f or electrolytics and tantalums.
• All resistors are in and 1/ specified.
f : internal component.
C : panel designation.
Note:
The components identi­fied by mark 0 or dot­ted line with mark 0 are critical for safety. Replace only with part number specified.
A : B+ Line.
B : B– Line.
•Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark: SACD PLAY ( ) : CD PLAY
•Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage v ariations ma y be noted due to normal production tolerances.
•Waveforms are taken with a oscilloscope. Voltage v ariations ma y be noted due to normal production tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J : CD c : CD DIGITAL OUT (OPTICAL)
4
W or less unless otherwise
Note:
Les composants identifiés par une marque 0 sont cri­tiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.
•Waveforms – RF Board – – MAIN Board – – DISPLAY Board –
5
1
IC001 tl SIGO (CD)
200 ns/DIV
1
IC001 tl SIGO (SACD)
40 ns/DIV
1.4 Vp-p
1.4 Vp-p
2
IC706 uk DSPHREFO
354 ns
3
4
<z./ RF IN (SACD)
IC706
40 ns/DIV
1.4 Vp-p
IC320 2,4,6,q;,qs
88.6 ns
3.5 Vp-p
3.3 to 3.5 Vp-p
IC801 3 X1
200 ns
3.1 Vp-p
1 V/DIV, 200 ns/DIV
• Circuit Boards Location
POWER SW board
KEY board
LED board
SE-130 board
DISPLAY board
MD-94 board
RF board
MAIN boar
PT board
SCD-CE595
77
SCD-CE595

4-1. BLOCK DIAGRAMS

TURN TABLE
MOTOR
PH101
PH102
OPTICAL PICK-UP BLOCK
IC001
19
VC
1
RFIP
14
A
13
B
12
C
11
D
15
E
16
F
25
DVDLD
26
CDLD
24
LDSELO
2
PD
MOTOR/COIL DRIVER
37
DO1+
36
DO1-
35
DO2+
34
DO2-
32
DO3+
31
DO3-
30
DO4+
29
DO4-
28
DO5+
27
DO5-
46
OPIN1-
47
OPIN1+
25
DO6+
24
DO6-
Q822-Q825
FLDRIVER
Q823
Q822
RF AMP
IC712
41TE 42FE
PI
36
33MIRR
TZC
37
DFT
38
45SRD 245 46SWD 246 47SCLK 247 48SDEN 244
LDON
27
VCI
39
SWITCH
IN1+
48
IN1-
1
IN2+
3
4
IN2-
5
OUT2
IN3+
6
IN3-
7 SLDB
IN4+
9
IN4-
10 SLDA
12
IN5+
IN5-
13
45
OPOUT1
1716REV
FWD
PS
39
MUTE12
19 20 21
Q825
D509
+3.3V
FLDRIVER
Q821
MUTE34
MUTE5
Q824
LIMIT
IN
S841-845, S851-853,855, S875-871
VCC
6,14
5 3 8 9 2 1 7
10
DVDLD
17
19
15 12
4
FOCUS
COIL
TRACKING
COIL
SLED B MOTOR
SLED A MOTOR
SPINDLE
MOTOR
LOADING
MOTOR
M
4
3
2
1
2
3
4
TM-
TM+
DSENS
1
SENSOR
LED
TSENS
1
A5V
VC RF
A B C
D
E F
CDLD
SW
PD
VR
GND
FCS+
FCS-
TR+
TR-
SLB+
M
SLB-
SLA+
M
SLA-
SPM-
M
SPM+
LOADP
M
LOADN
INDICATION TUBE
FL801
Q001
LD
DRIVE
Q002
LD
DRIVE
5
6 7
8
9-20,32-48
49
IC706
DIGITAL SERVO,
DIGITAL SIGNAL PROCESSOR
DOUT958
19059SIGO
RFAC
200
TEI
201
FEI
202
PI
MIRR
231
TZC
230
DFCTI
229
SSI SSO SCK SCS
234 INLIM
215
FDOP
216
FDON
213
TDOP
214
TDON
203
SEI
220
219
VCO
206
221
MDS0
222
MDP0
204
SP RV
235
FGMODE
IC802 SIRCS
29
+3.3V
RM
KEY
100
PCMD1
96
CDBCK
95
CDLRCK
94
DSAL
83
DSAR
84
DSALS
85
DSARS
86
DSAC
89
DSASW
90
DSPHREFO
78
MCKI
3
21-29 13,15-22A0-8 CA0-8
11-18 4-11D0-7 CD0-7
XINT
32
XCS
33
XWAIT
34
XWR
35
XRD
36
XRST
37
JIT
226
SMUTE
61
MA0-10,BA A0-10,BA
MD0-15 DQ0-15
XRAS, XCAS,
XMWR,
MCKE,
MMCK,
LDQM, UDQM
X801 5MHz
1
12
16
7
4
22-19
76-61,58-46
9
8
IC701
RESET
OUT
IC702
EEPROM
IC708
16M SDRAM
RAS, CAS, WE, CKE, CLK, LDQM, UDQM
IC801
DISPLAY CONTROLLER
3X1 4X2
17 SIRCS
ANI0-3
80 FIP0 79 FIP1 78 FIP2 77 FIP3
FIP4-32
45 FIP33
D511
6
6RESET
D801
LED DRIVER
11P23
Q826
MASTER CONTROL
92
XINT0
87
XCS
73
XWAIT
71
XWR
70
XRD
72
XWRST
59
XRST
EPR/B, XEPCS, XEWC, EEPSO, EEPSI, EEPSCK
52
JIT
74
SMUTE
38
XLDON TRAY OUT33
30
TRAY IN
DRV ON
35
36
SP ON
849 IFSISO1 838 IFSOSI1 9112 XIFINTACK 857 IFSCSCK1 9615 XIFCSINTP0
IC705
3SLATR DAC 2SCLK DAC
1SDATA DAC 94MZR 95MZL
L MUTE
98 97R MUTE
100M/2
S001 (TRY POSITION DETECT SWITCH)
25LOAD S0
27LOAD S1
26LOAD S2
39TRMP
40TRMM 2OUT2
29DSENS
30TSENS TSENS
EXTAL
65
ROTARY
ENCODER
IC710
TURN TABULE MOTOR DRIVER
9
RIN
7
FIN
INVERTER
Q701
9812
+1.8V
4OUT1
3.3V
X321
11.2896MHz 56
34
11 10
13 12
IC320
INVERTER
3 1
TM-
TM+
DSENS SENSOR
LED
IC703
+1.8V REG
+5V
AU+
1
+3.3V
IC950
+5V REG
3 1
IC985
AU+ REG
3 1
3 1
MUTE
IC920
+3.3V REG
MUTE REG
Q961
+12V
RECT
D960,961
4
PDATA 3 PBCK 5 PLRCK 1 DSDL 2 DSDR
20 DBCK 19 DSCK 18 PSCK 17 MS 16 MC 15 MD 14 ZEROR 13 ZEROL
3 PBCK 5 PLRCK 1 DSDL 2 DSDR
20 DBCK 19 DSCK 18 PSCK 17 MS 16 MC 15 MD
3 PBCK 5 PLRCK 1 DSDL 2 DSDR
20 DBCK 19 DSCK 18 PSCK 17 MS 16 MC 15 MD
VFL
IC200
DAC
VOUTL
VOUTR
IC230
DAC
VOUTL 9
VOUTR
IC260
DAC
VOUTL
VOUTR
VFL REG
Q971
RECT
D921-924
RECT
D931-934
RECT
D936,937
IC330
OPTICAL OUT
D OUT
1
IC400(1/2)
AMP
IC400(2/2)
IC430(1/2)
SL SR
IC430(2/2)
CENTER SW
IC460(2/2)
VF2
VF1
67
MUTE
Q401,402
AMP 21
MUTE
Q501,502
L MUTE
Q303
R MUTE
Q305
MUTE
Q301
AMP 67
MUTE
Q431,432
AMP
21
MUTE
Q531,532
IC460(1/2)
AMP
67
MUTE
Q462,463
AMP
21
MUTE
Q562,563
T101
POWER TRANSFORMER
D971
9
10
10
9
10
S891
POWER
• Signal Path
J351(1/3)
J351(2/3)
J351(3/3)
DIGITAL
OUT
OPTICAL
L
R
SL
SR
CENTER
SW
: CD
: CD DIGITAL OUT (OPTICAL)
SCD-CE595
88
SCD-CE595

4-2. PRINTED WIRING BOARD — RF SECTION —

OPTICAL PICK-UP
BLOCK
CN003
(DBU-3)
See page 7 for Circuit Boards Location. :Uses unleaded solder.
C026
C036
C034
R038
C038
C040
R005
R006
R004
CN002
MAIN BOARD
C039
Q001
Q002
R007
R008
R010
R020
R023 R025
C018
(Page 11)
C024
R003
C027
CN001
C028
C001
C002
A
CN702
R011
R029
C011
C004
C047
C043
C017
C046
C044
C048
C035
R037
C033
IC001
C031
C032
D001
L001
C023
R018
D004
C022
C025
L002
R002
R055 R054 R053 R052 C008
C016
C009
C021
C019
C005
R050
C015
R009
R051
R045
C007 C006
SCD-CE595
M901
SPINDLE MOTOR
M902
SLED MOTOR
R013
• Semiconductor Location
Ref. No.
D001 C-9 D004 D-9
IC001 C-9 Q001 D-5
Q002 D-5
Location
99
SCD-CE595

4-3. SCHEMATIC DIAGRAM — RF SECTION —

CN001
24P
JL003 JL004 JL005
JL006 JL007 JL008 JL009 JL010
JL011
JL012 JL013
JL014 JL015
JL016
JL017 JL018 JL019 JL020 JL021
JL022 JL023
See page 7 for Waveforms.
C001
0.01
C002
0.01
100
R002
R003
100
C011
0.01
C004
22
R005
100k
6.3V
C044
10
16V
C043
0.1
R004
0
C047
0.1
C048
0.01
C046
0.01
CN002 31PIN
C027
0.01
0.1
0.001
IC001
0.1
C031
0.1
C032
C033
0.1
C025
0.1
C028
SP3726A
0.1
C022
C015
R009
R045
820
220
C016
C005 C006
C007
C008
R052 R053 R054
R055
0.0047
0.0022
0.0022
0.0022
0.0022 0 0 0
JW003
JW004
0.0047
0
JW001
JW002
C019 560p
R018
10k
0.047
C036
C035
12k
R037
0.047
C038
C039
0.01
C040 150p
R038
2.2M
R006
27k
SCD-CE595
CN003
C026
0.01
C017
R008
R007
33
D001
JL001
Q001
2SB1132-T100-QR
C009
L001
10 16V
R013 10k
9P
JL024 JL025
JL026 JL027 JL028
JL031
JL029
JL030
1SS355TE-17
C018
0.001
R010
33
47k
100
6.3V
2SB1132-T100-QR
D004
1SS355TE-17
R011
100
JL002
Q002
R020
R023
33
33
L002
C021
R025
47k
6.3V
C023
100
C024
0.001
10
16V
R029
C034
0.022
100
1010
SCD-CE595

4-4. PRINTED WIRING BOARD — MAIN SECTION —

Q961
D963
R962
R963
R961
C962
Q303
RB302 RB301
Q301 Q305
Q502
RB410
Q402 Q532
RB442
Q432 Q563
RB441
Q463
L341
RB616
L342
C775
C772
TP730
RB617 RB615
C536
C436
C566
C466
C506
C406
C776
R791
C777
R534
R434
C463
R504R404
R564
R464
C504
C503
C534
C433
C564
C563
C403
C533
Q502 C506 C406 C503
R201
IC706
IC200
C502
RB502
C206C208
C402
RB402
IC230
C532
RB532
C236
C432
C238
RB432
C562
RB562
C268 C266
C462
RB462
IC260
C202
TP715
C753
C781C779
C754
C788
L320
C789
C242
C212
C324
D321
C726 C729 C722
C272
TP714
D960
C961
FB201
X321
R330
R328
IC320
R324
R326
C325
RB604
C791
C733
R322
R321
R323
RB602
RB611
RB603
TP713
RB608
See page 7 for Circuit Boards Location. :Uses unleaded solder.
DISPLAY BOARD
CN801
(Page 16)
B
PT BOARD
CN102
(Page 16)
C
D961
R702
RB601
C705
CN703
R899
RB607
IC712
C970
RB609
R895
Q971
CN701
TP733
R894
C972
C973
R893
R806
R879
R892
D973
C783
C785
C795
R975
C809
D972
R853 C813
R846
not used
C804
C819
C822
R871
RB613
RB606
R851
FL606
C713
RB605
IC705
RB610
C714
C716
C709
C703
C701
R703
D511
RB612
D509
C796
CN702
R857
R872
C901
R976 R977
R978 R979
C830
R880
C820
C787
C794
D937
R701
C829
R886
R874
R973
R804
C971
R972
R820
C702 C704
C821
C828
R971
C935
R888
R889
R876
R885
R866
CN901
STP703
R865
C816
R870
R819
R852
D971
FB710
R869
C832
C817
ETP910
C920
IC701
R861
R878
C825 C815
R860
R877
R897
C800
R831
C793
R858
C814
C932
R818
C808
STP702
D703
C748
C954
C924
STP701
C799
IC950
C953
IC920
C322
C923
C321
C723 C727 C730 C731
Q701
C745
D933
D923
D924
D934
C921
C931
D936
D932
D931
D921
D922
C910
IC702
FB703
R708
C711
C721
R734
C715
C712
C706
IC703
R848
CN704
C806
R815
R828
C749
C734
R752
C746
C750
C934
C742 C743
C736
C739 C740
C741
C737 C738
IC985
C757
C751
C744
C755
C756
C752
R782
C933
R781
R783
C305 C303
C302
IC400
IC430
IC460
R202
C758
C782
C759
C464
C762
C434
C760
C201
C761
C362C404
C364
C366
C763
C764
C767
C768 C769
C771
C780
IC708
C535
C435
C465
C770
C565
C766
C778
C505 C405
C765
Q462
R467
Q401
Q501
Q531
Q431
Q562
R567
R468
R509
R409
R437
R537
R507
C281
R407
R568
R508
R408
R538
R438
R569
R511
R411
R539
R439
R469
C351
C331
IC330
J351
L
FRONT
R
L
SURR 5.1CH OUT ANALOG
R
CENTER
SUB WOOFER
OPTICAL OUT (DIGITAL CD)
IC710
SCD-CE595
A
RF BOARD
CN002
(Page 9)
D
MD-94 BOARD
CN001
(Page 18)
• Semiconductor Location
Ref. No.
D321 E-4 D509 G-6 D511 E-6 D703 H-13 D921 C-12 D922 C-12 D923 C-12 D924 C-12 D931 C-12 D932 C-12 D933 C-12 D934 C-12 D936 B-12 D937 C-10 D960 B-4 D961 C-8 D963 B-4 D971 D-11 D972 D-8
Location
Ref. No.
IC200 C-4 IC230 D-4 IC260 E-4 IC320 S-5 IC330 G-16 IC400 D-15 IC430 D-15 IC460 E-15 IC701 E-11 IC702 D-12 IC703 F-12 IC705 E-5 IC706 G-3 IC708 H-15 IC710 H-13 IC712 F-7 IC920 D-13 IC950 B-13 IC985 B-14
Location
Ref. No.
Location
Q301 C-3 Q303 C-3 Q305 C-3 Q401 C-15 Q402 D-2 Q431 D-15 Q432 E-2 Q462 E-15 Q463 E-2 Q501 C-15 Q502 C-2 Q531 D-15 Q532 D-2 Q562 E-15 Q563 E-2 Q701 H-13 Q961 B-3 Q971 D-7
D973 D-8
1111
SCD-CE595

4-5. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) —

CN702
31P
CL721
STP702
CL724
XX
CL723
SL897
SL896
See page 7 for Waveforms.
C733
0.047
RB604
4.7k
C736
RB603
RB602
470
1
C730
C723
C727
0.0047
0.0047
C729
0.001
0.1
C726
C722
0.001
R752
RB613
0
C734
0.1
10k
1k
TP713
SL774
SL773 SL772 SL771 CL830
C731
0.0047
CL829
CL828 CL754 CL753 CL752
CL751 C743
SL778
SL777 SL776 SL775
C742
CL834
CL833 CL832 CL831
0.1
C741
CL767
SL770
0.1
C740
CL827 CL826 CL825
0.1
C739
CL824 CL823
CL766 CL765 CL764 CL763 CL762
0.1
C738
CL822 CL821
CL820
CL819
0.1
C737
CL761 CL760 CL759 CL758
CL757 CL756 CL755
C754
C789
220
0.1 4V
RB617
RB616
RB615
C714
220
4V
470
CL873 CL872 CL871
CL870
470
CL869
CL867 CL866
CL865 CL864
470
C746
0.1
0.1
C745
0.1
SL798
0.1
0.1
0.1
C751
0.1
100p
1k
C788
C749
47k
R781
R782
C755
0.1
0.1
R783 10k
C753
CL835
CL836
CL837
CL838
CL839
CL840
CL841
C757
0.1
CL842
CL843
IC706
CXD2754Q
256-QFP(0.4)
0.1
C759
0.1
C761
CL844
CL845
CL846
0.1 CL771
CL770
CL848
CL847
C762
0.1
C771
CL877
CL876
CL875 CL874
C770
0.1
CL804 CL803 CL802 CL801
CL800 CL799 CL798 CL797
C769
0.1
CL796
CL795
CL794 CL793 CL792 CL791
C768
0.1
CL790
CL789
CL788
CL787
CL786
C767
0.1
0.1
C766
CL785
C765
CL784
0.1
SL871
SL875
CL782
SL872
C764
0.1
CL781 CL780 CL779 CL778
CL777 CL776 CL775
C706
0.1
IC703
SCD-CE595
1
0.1
C750
CL737
SL799
SL800
TP714
C752
C744
1
0.1
C756
0.1
C758
SL837
SL839
SL840
SL841
SL843
TP715
SL845
SL848
CL849
CL850
CL851
SL856
CL852
CL853
CL854
CL855
0.1
C760
CL856
CL857
CL858
CL859
CL860
CL861
CL862
CL863
TP729
0.1
CL774
CL773
CL772
C763
TP730
XX
1212
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