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D-E505/E554
SERVICE MANUAL
Ver 1.1 1999. 02
Canadian Model E Model Australian Model Chinese Model
D-E554
Tourist Model
D-E505
Model Name Using Similar Mechanism CD Mechanism Type Optical Pick-Up Name
D-E700/E705 CDM-2911DBB/2911EBA DAX-11D/11E
SPECIFICATIONS
CD player section System Compact disc digital audio system Laser diode properties Material: GaAlAs Wavelength: =780 nm Emission duration: Continuous Laser output: Less than 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.) Error correction Sony Super Strategy Cross Interleave Reed Solomon Code D-A conversion 1-bit quartz time-axis control Frequency response 20 20,000 Hz +1 dB (measured by EIAJ CP2 307) Output (at 4.5 V input level) Headphones (stereo minijack) 15 mW + 15 mW at 16 ohms Line output (stereo minijack) Output level 0.7 V rms at 47 kilohms Recommended load impedance over 10 kilohms Optical digital output (optical output connector) Output level: 21 to 15 dBm Wavelength: 630 690 nm at peak level General Power requirements For the area code of the model you purchased, check the upper left side of the bar code on the package. · Two Sony NH-DM2AA rechargeable batteries: 2.4 V DC Two Sony NC-DMAA rechargeable batteries: 2.4 V DC · Two LR6 (size AA) batteries: 3 V DC · AC power adaptor (DC IN 4.5 V jack): Canadian model: 120 V, 60 Hz E13 model: 220 230 V, 50/60 Hz Australian model: 240 V, 50Hz Tourist/E33 model: 100 220 V, 50/60 Hz Hong Kong model: 220 V, 50/60 Hz Chinese model: 220 V, 50 Hz · Sony DCC-E245 car battery cord for use on car battery: 4.5 V DC Dimensions (w/h/d) (without projecting parts and controls) Approx. 131.8 × 23.9 × 142.0 mm (5 1/4 × 31/32 × 5 5/8 in.) Mass (without rechargeable batteries) Approx. 200 g (7.0 oz) Operating temperature 5 °C 35 °C (41 °F 95 °F) Supplied accessories For the area code of the model you purchased, check the upper left side of the bar code on the package. AC power adaptor (1) Earphones with remote control (1) AC plug adaptor (1)* Carrying case (1) * Supplied with Tourist, E33 and E13 models Design and specifications are subject to change without notice. · Abbreviation E13: 220 230 V AC area in E model E33: 100 240 V AC area in E model
COMPACT DISC COMPACT PLAYER
MICROFILM
6-5. SCHEMATIC DIAGRAM (SUFFIX-11)
D-E505/E554
Note on Schematic Diagram: · All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. ˘ · : internal component. Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. · U : B+ Line. · H : adjustment for repair. · Power voltage is dc 4.5 V and fed with regulated dc power supply from external power voltage jack. · Voltages and waveforms are dc with respect to ground under conditions in service mode. no mark : CD PLAY : Impossible to measure · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. · Signal path. J : CD PLAY (ANALOG OUT) c : CD PLAY (OPTICAL OUT)
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D-E505/E554
6-6. SCHEMATIC DIAGRAM (SUFFIX-12)
Note on Schematic Diagram: · All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. ˘ · : internal component. Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Note: Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une piéce por tant le numéro spécifié.
· U : B+ Line. · H : adjustment for repair. · Power voltage is dc 4.5 V and fed with regulated dc power supply from external power voltage jack. · Voltages and waveforms are dc with respect to ground under conditions in service mode. no mark : CD PLAY : Impossible to measure · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. · Signal path. J : CD PLAY (ANALOG OUT) c : CD PLAY (OPTICAL OUT)
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· IC Block Diagrams IC301 TC9438FNEL
IC401
MPC18A26VMEL
IC501
BA6386K
RF24 RFO 23 RFI 22 VCC 21 PLH 20 BLT 19 RAGC 18 ASY 17
(DBB1) (EMP) (SM) LRCK BCK DATA DBB2 ATT SHIFT LATCH VDX XO XI GNDX MCK 14 13 24 23 22 21 20 19 18 17 16 15 DATA INTERFACE CIRCUIT DINAMIC BASS BOOST CIRCUIT MICRO COMPUTER INTERFACE CIRCUIT
RS 1 ERROR AMP
36 INM3 + +
OSC
DCDTB 2
DCIN DETECT
35 RF3
DET BLOCK PS PL BL BS 16 EFM + +
RF2 3
34 DCIN ERROR AMP
TIMING GENERATOR
INM2 4
C 25
CHARGESW PWM2
33 CHGSW + + +
15 MIRR B 26
DIGITAL FILTER CIRCUIT DEEMPHASIS FILTER CIRCUIT ATTENUATOR OPERATIONAL CIRCUIT - MODULATION CIRCUIT OUTPUT CIRCUIT TEST CIRCUIT ANALOG FILTER OUTPUT CIRCUIT ANALOG FILTER
INP2 5 CHARGE AMP
32 BATM
+
DTC3 6 SAWTOOTH RF1 7
31 CHGOUT D 27 30 VIN + HOLD BLOCK + 14 DEFECT
INM1 8
+
VG
29 VOUT2
A 28
1 VDD
2 T1
3 P/S
4 VDA
6 7 8 9 5 RO GNDA VR GNDA LO
10 11 12 VDA ZD GNDD
INP1 9 PWM1 CMP1 10 PWM4 DTC1 11 SUB REFERENCE VG VG
VG
28 NC
27 VOUTB1
FBIAS 29
13 FEO 12 FOK
VG
26 VOUT1 VC 30
+
LOOP ON FOCUS SWITCH RAMP OSC 11 FON
VREF 12
25 UPCKB1
+
SWEN 13
VCPU LOW VCPU DETECT
24 UPCK1 BANDGAP REFERENCE FE 31
+
10 TEO
IC302
TA2120FN (EL)
BST OUT 24 BST SW 23 BIAS IN BIAS 22 21 PW SW 20 PW SW MT SW 19 MT SW MT TC 18 BEEP IN 17 BEEP OUT B OUT A GND 16 IN B 15
ALC
RSTB 14
23 VG
IN A 14
ALC
ATT SW 13
CKOUT 15
OSC2
BIAS
ATT SW
PCB 17
SYSTEM CONTROL
REGULATOR
20 VCPU
1 E
2 F
3 GND
4
5
6 LD
CAGC CAPC
CHGON 18
19 GND
ADDB
+
BST
ADDA
PW B
PW C
PW A
PWC SW
ALC DET
1 BST NF
2 ADD OUT
3 4 RF IN PWC SW
5 VCC
6
7
8
9
10
11 ALC IN
12 ALC DET
OUT B OUT C OUT A
PWR MIX GND OUT
36
37
38
+
SYNC 16
STEP-UP DC-DC CONVERTER
22 VDO EI 32
FOCUS BIAS
+ SCRATCH CONTROL 9 DFR
21 SW
7 PD
8 SROCH
+
+
IC502
BU9325BKS
COMPC SYSCKI DOUTA XPLCK RESET C2CLK DGND SENS LRCK C1F1 C1F2 C2F1 GFS C2F2 DCK CLK GFS C2F DE
80 AVDD 1 ASY 2 EYE 3 PCI 4 PCO 5 TEST1 6 VC 7 ADPFI 8 ADPFD 9 AGND 10 RVCO 11 PLL OFFSET ADJO
79 78 77
76 75 74 73 72 71 70 69 68 67 66 65
64 63 62 61 60 C1FX 59 C2FX 58 C3FX 57 C4FX
TIMING GENERATOR
INTERPOLATION
ERROR CORECTION
EFM
56 55 16K SRAM
WINDOW
54 53 53
TRACK JUMP
50 49 48
FOK 12 FEIN 13 FFCAPA 14 OFN 15 TEIN 16 FOCUS CONTROL FOCUS FILTER TRACKING FILTER MICRO COMPUTER INTERFACE
47 GAINUP 46 CK176 45 BUSY 44 RW 43 DOUT 42 DIN 41 MCK
ATS 17 TZC 18 TCAPA 19 TEST2 20
SLED
CLV SERVO
SUB CODE
21
FDOUT
22
TDOUT
23
SDIN
24
SDOUT
25 26
TEST3 CLVOUT
27 28 29 30 31 32 33 34 35 36
TEST4 MUTE1 CLVOPN CLVOPO MUTE2 SCRATCH CLVOPP MIRROR DGND RFCK
37 38
SUBSYQ WECK
39 40
SUBDATA BUBCK
IC601
SM5902AF
NCAS A10/NCAS2 YMDATA YMLD YDMUTE 23 22 VDD1 21 ZSENSE YMCLK
NWE D1 D0
D3 D2
33 32 31 30 29 28 27
26 25 24
NRAS 34 A9 35 A8 36 A7 37 A6 38 A5 39 A4 40 A0 41 A1 42 A2 43 A3 44
20 NRESET GENERAL PORT MICRO COMPUTER 1/F
INPUT CONTROL 1
19 YBLKCK 18 YFCLK 17 YFLAG 16 ZSRDATA 15 ZLRCK 14 ZSCK
DRAM 1/F DECODER
COMPRESSION MODE THROUGH MODE ATTENUATOR OUTPUT 1/F
ENCODER
INPUT BUFFER
INPUT 1/F
13 YSCK 12 YLRCK
INPUT CONTROL 2
1 VDD2
2 3 4 5 6 UC1 UC2 UC3 UC4 UC5
7 DIT
8 9 NTEST CLK
10 11 VSS YSRDATA
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IC504
MPC17A51VMEL
VG C2H C1H CHAGE VG PUMP C1L C2L CLK VCG VLG VG VIN12 VIN34 VLG CF2 MOTOR ERR2 DRIVER OUT2A PGND2 CH2 OUT2B VR OE SAWTOOTH PSB 31 VIN34 36 35 34 33 34 C2H C1H C1L C2L
VG 1 DGNG 2 VCG
CLK 3 OE 4 VLG 5 VLG AGND PSB LOW VOLTAGE DETECTOR VLG VG VIN12
VIN12 VIN12 6 OUT1A 7 PGND1 8
30 OUT3A 29 PGND3 28 OUT3B
CF1 MOTOR ERR1 DRIVER OUT1B PGND1 CH1 OUT1A VR OE SAWTOOTH PSB 27 OUT4B 26 PGND4 25 OUT4A
OUT1B 9 OUT2B 10 VLG PGND2 11 SAW CLK GEN SAWTOOTH CF3 VG VIN12
OUT2A 12 VIN12 13 CF2 14
MOTOR DRIVER ERR3 CH3 VR OE SAWTOOTH VLG CF4 VG
OUT3B OUT3A PGND3 PSB
24 VIN34
VIN34 OUT4B OUT4A PGND4 PSB
ERR2 15 ERR1 16 CF1 17 VR 18
MOTOR DRIVER ERR4 CH4 VR OE SAWTOOTH
23 22 21 20 19
CF4 ERR4 ERR3 CF3 AGND
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