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D-E808/E885
SERVICE MANUAL
Ver 1.1 1999. 02
US Model Canadian Model AEP Model UK Model E Model Australian Model Chinese Model
D-E885
Tourist Model
D-E808
Model Name Using Similar Mechanism CD Mechanism Type Optical Pick-Up Name
D-E800/E805 CDM-2911EBA DAX-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): US/Canadian model: 120 V, 60 Hz AEP/E13 model: 220 230 V, 50/60 Hz UK model: 230 240 V, 50Hz Australian model: 240 V, 50 Hz Tourist/E33 model: 100 240 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 × 24.2 × 142.0 mm (5 1/4 × 31/32 × 5 5/8 in.) Mass (without rechargeable batteries) Approx. 210 g (7.4 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) Headphones with remote control (1)*1 Earphones with remote control (1)*2 Rechargeable batteries (2) AC plug adaptor (1)*3 Battery carrying case (1) Carrying case (1) *1 Supplied with US model *2 Not supplied with US model *3 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)
· See page 23 for Waveforms.
· See page 38 for IC Block Diagrams.
D-E808/E885
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-E808/E885
6-6.
SCHEMATIC DIAGRAM (SUFFIX-12)
· See page 23 for Waveforms.
· See page 38 for IC Block Diagrams.
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 portant 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) · Abbreviation FR : French model
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32
33
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D-E808/E885
· 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 OSC DCDTB 2 TIMING GENERATOR DIGITAL FILTER CIRCUIT DEEMPHASIS FILTER CIRCUIT ATTENUATOR OPERATIONAL CIRCUIT - MODULATION CIRCUIT OUTPUT CIRCUIT TEST CIRCUIT ANALOG FILTER OUTPUT CIRCUIT ANALOG FILTER DCIN DETECT ERROR AMP 35 RF3 36 INM3
+
+
DET BLOCK PS PL BL BS 16 EFM
+ +
RF2 3 ERROR AMP INM2 4 PWM2 INP2 5 CHARGE AMP CHARGESW
34 DCIN
C 25
33 CHGSW
15 MIRR B 26 +
+
32 BATM
+
+
DTC3 6 SAWTOOTH RF1 7
31 CHGOUT
D 27
30 VIN
14 DEFECT
INM1 8 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
+
VG
29 VOUT2
A 28 HOLD BLOCK
+
+
INP1 9 PWM1 CMP1 10 PWM4 VG
VG
28 NC
27 VOUTB1
FBIAS 29
13 FEO 12 FOK
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
DTC1 11 SUB REFERENCE VG
VG
26 VOUT1
+ VC 30
LOOP ON FOCUS SWITCH RAMP OSC 11 FON
IN A 14
ALC
ATT SW 13 ATT SW
VREF 12
25 UPCKB1 +
SWEN 13
VCPU LOW VCPU DETECT
24 UPCK1 BANDGAP REFERENCE
+
10 TEO
BIAS
FE 31
23 VG
RSTB 14
FOCUS BIAS
CKOUT 15
ADDB
OSC2
+
BST
SYNC 16
ADDA
PW B PW C PW A
21 SW
PCB 17
SYSTEM CONTROL
REGULATOR
20 VCPU
1 E
2 F
3 GND
4
5
6 LD
CAGC CAPC
PWC SW
CHGON 18
ALC DET
19 GND
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
38
39
40
+
STEP-UP DC-DC CONVERTER
22 VDO
+ SCRATCH CONTROL 9 DFR
EI 32
+
+
7 PD
8 SROCH
IC502
BU9326KS
COMPC SYSCKI DOUTA XPLCK DVDD DOCK SENS C2CLK RESET DGND LRCK C1F1 C1F2 C2F1 N.C DE C2F2 CLK GFS C2F
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64
63 62 61 60 C1FX 59 C2FX 58 C2F3
DVDD
AVDD ASY EYE FCO PCO
1 2 3 4 5
AVDD
CLOCK GEN
ECC WINDOW
57 C2F4 56 N.C 55 N.C 54 N.C
TESTI 6 VC 7 VC PLL SUB 16k SRAM
53 N.C 52 N.C 51 N.C 50 N.C 49 N.C 48 TEST5 47 GAINUP 46 CK176 45 BUSY
ADPFI 8 ADPFO 9
AGND 10 RVCO 11 FOK 12 FEIN 13 FCAPA 14 FON 15 TEIN 16 ATS 17 TZC 18 TCAPA 19 TEST2 20 SERVO FILTER CLV SERVO CONTROL
uCOM INTERFACE
44 RW 43 DOUT 42 DIN 41 MCK
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
38 39 40
FDOUT
MUTE1
TEST3
SCRATCH
MIRROR
CLVOPN
SDOUT
CLVOUT
CLVOPP
TDOUT
TEST4
SUBSYQ
SUBDATA
CLVOPO
DGND
MUTE2
RFCK
SDIN
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
SUBCK
WFCK
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 VG 1 DGNG 2 VCG
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
36 35 34 33 34
C2H C1H C1L C2L
CLK 3 OE 4 VLG 5 VLG AGND PSB LOW VOLTAGE DETECTOR VLG VG VIN12
31 VIN34
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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