HCD-GRX5/RX66 - Diagramas dediagramas.diagramasde.com/audio/Sony HCD-GRX5_RX66.pdf · HCD-GRX5/RX66...
Transcript of HCD-GRX5/RX66 - Diagramas dediagramas.diagramasde.com/audio/Sony HCD-GRX5_RX66.pdf · HCD-GRX5/RX66...
MICROFILM
SERVICE MANUAL
MINI Hi-Fi COMPONENT SYSTEM
US ModelCanadian Model
HCD-RX66
E ModelAustralian Model
HCD-GRX5
Model Name Using Similar Mechanism HCD-H991AV
CD Mechanism TypeCDM38L-5BD29AL/CDM38LH-5BD29AL
Base Unit Type BU-5BD29AL
Optical Pick-up Type KSS-213D/Q-NP
Model Name Using Similar Mechanism NEW
Tape Transport Mechanism TypeTCM-230AWR1/230PWR1
HCD-GRX5/RX66
HCD-GRX5/RX66 is the Amplifier, CDplayer, Tape Deck and Tuner section inMHC-GRX5/RX66. Photo: HCD-RX66
Dolby noise reduction manufactured under licensefrom Dolby Laboratories Licensing Corporation.“DOLBY” and the double-D symbol a are trade-marks of Dolby Laboratories Licensing Corporation. CD
Section
TAPEDECKSection
SPECIFICATIONSAUDIO POWER SPECIFICATIONS:(U.S.A. model only)
POWER OUTPUT AND TOTALHARMONIC DISTORTION:
with 6 ohm loads both channels driven, from 70 - 20,000 Hz; rates 60watts per channel minimum RMS power, with no more than 0.9% totalharmonic distortion from 250 milliwatts to rated output.
Amplifier sectionCanadian model:Continuous RMS power output (reference)
60 + 60 watts(6 ohms at 1 kHz, 10% THD)
Total harmonic distortion less than 0.07%(6 ohms at 1 kHz, 45 W)
Other models:The following measured at AC 110, 220 V 50/60 HzDIN power output (rated) 50 + 50 watts
(6 ohms at 1 kHz, DIN)Continuous RMS power output (reference)
65 + 65 watts(6 ohms at 1 kHz, 10% THD)
The following measured at AC 120, 240 V 50/60 HzDIN power output (rated) 60 + 60 watts
(6 ohms at 1 kHz, DIN)Continuous RMS power output (reference)
75 + 75 watts(6 ohms at 1 kHz, 10% THD)
Peak music power output (reference)1000 watts
InputsMD/VIDEO IN: voltage 450 mV,(phono jacks) impedance 47 kilohmsMIX MIC: (phone jack) sensitivity 1 mV, impedance 10
kilohms
– Continued on next page –
– 31 – – 32 –
HCD-GRX5/RX66
7-6. SCHEMATIC DIAGRAM – CD Section – • See page 28 for Waveforms. • See page 65 and 66 for IC Block Diagrams. • See page 27 for Note on Schematic Diagram.
(Page 45)MAIN BOARD
CN105
Note:The components identi-fied by mark ! or dottedline with mark ! are criti-cal for safety.Replace only with partnumber specified.
Note:Les composants identifiés parune marque ! sont critiquespour la sécurité.Ne les remplacer que par unepiéce portant le numérospécifié.
– 35 – – 36 –
HCD-GRX5/RX66
7-8. SCHEMATIC DIAGRAM – CD MOTOR Section –• See page 67 for IC Block Diagrams. • See page 27 for Note on Schematic Diagram.
(Page 45)
(Page 45)
MAIN BOARDCN104
MAIN BOARDCN103
– 39 – – 40 –
HCD-GRX5/RX66
7-10. SCHEMATIC DIAGRAM – TAPE DECK Section –• See page 67 for IC Block Diagrams. • See page 27 for Note on Schematic Diagram.
(Page 49)
MAIN BOARDCN106
– 41 – – 42 –
HCD-GRX5/RX66
7-11. PRINTED WIRING BOARD – LEAF SW Section – • See page 18 for Circuit Boards Location. • See page 27 for Note on Printed Wiring Boards.
7-12. SCHEMATIC DIAGRAM – LEAF SW Section – • See page 27 for Note on Schematic Diagram.
Ref. No. LocationRef. No. Location
• Semiconductor Location
D141 G-9D401 G-10D501 E-5D502 E-5D503 E-5D504 E-5D505 E-6D506 E-6D507 F-3D508 F-2D901 I-6D902 I-5D903 I-6D904 I-6D905 G-6D906 G-7D907 H-4D908 H-4D909 I-5D910 I-4D911 I-4D912 I-4D913 G-3D914 G-5D915 I-3
IC101 D-9IC102 F-10IC191 D-11IC301 B-2IC381 A-11IC501 D-4IC502 E-6IC901 G-5IC902 G-3IC903 H-3
Q111 F-9Q112 F-9Q113 H-8Q161 E-8
Q162 D-8Q163 H-8Q191 D-11Q331 C-2Q332 D-2Q333 C-2Q334 D-2Q335 C-1Q336 E-2Q337 E-2Q338 F-2Q339 F-2Q340 E-2Q341 E-2Q342 E-2Q343 E-2Q431 G-9Q432 H-8Q433 H-9Q434 H-8Q435 H-8Q436 G-8Q437 G-8Q501 E-7Q571 E-6Q572 E-6Q575 F-8Q901 F-6Q902 G-6Q903 H-6Q905 F-6Q906 G-6Q907 G-4Q908 G-5Q909 H-4Q910 I-4Q913 G-6Q914 F-7Q951 G-7Q952 G-7
(Page 49)MAIN BOARD
CN107
(Page 43)
MAIN BOARDCN107
– 45 – – 46 –
HCD-GRX5/RX66
7-14. SCHEMATIC DIAGRAM – MAIN Section (1/4) –• See page 28 for Waveforms. • See page 27 for Note on Schematic Diagram. • See page 43 and 44 for Printed Wiring Board.
(page 36)
(page 36)
(page 32)
(page 47)
(page 51)
• Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : FM( ) : CD
(page 49)
– 47 – – 48 –
HCD-GRX5/RX66
7-15. SCHEMATIC DIAGRAM – MAIN Section (2/4) –• See page 28 for Waveforms. • See page 27 for Note on Schematic Diagram. • See page 43 and 44 for Printed Wiring Board.
• Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : FM
Note:The components identi-fied by mark ! or dottedline with mark ! are criti-cal for safety.Replace only with partnumber specified.
Note:Les composants identifiés parune marque ! sont critiquespour la sécurité.Ne les remplacer que par unepiéce portant le numérospécifié.
(page 46)
(page 51)
(page 59)
(page 62)
– 49 – – 50 –
HCD-GRX5/RX667-16. SCHEMATIC DIAGRAM – MAIN Section (3/4) –• See page 28 for Waveforms. • See page 27 for Note on Schematic Diagram. • See page 43 and 44 for Printed Wiring Board.
• Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : FM { } : PB (DECK A)( ) : CD [ ] : PB (DECK B)
< > : REC
(page 40)
(page 45)
(page 51)
(page 42)
– 51 – – 52 –
HCD-GRX5/RX667-17. SCHEMATIC DIAGRAM – MAIN Section (4/4) –• See page 28 for Waveforms. • See page 27 for Note on Schematic Diagram. • See page 43 and 44 for Printed Wiring Board.
• Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : FM { } : PB (DECK A)( ) : CD [ ] : PB (DECK B)
< > : REC
(page 46)
(page 47)
(page 64)
(page 50)
(page 56)
– 55 – – 56 –
HCD-GRX5/RX667-19. SCHEMATIC DIAGRAM – PANEL Section –• See page 28 for Waveforms. • See page 67 for IC Block Diagrams. • See page 27 for Note on Schematic Diagram.
• Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : FM
(page 52)
(page 57)
– 57 – – 58 –
HCD-GRX5/RX66
7-20. PRINTED WIRING BOARD – CD-SW Section –• See page 18 for Circuit Boards Location. • See page 27 for Note on Printed Wiring Boards.
7-21. SCHEMATIC DIAGRAM – CD-SW Section –• See page 27 for Note on Schematic Diagram.
• Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : FM
(page 54)
(page 56)
– 59 –
7-22. PRINTED WIRING BOARD – HP Section –• See page 18 for Circuit Boards Location. • See page 27 for Note on Printed Wiring Boards.
7-23. SCHEMATIC DIAGRAM – HP Section –• See page 27 for Note on Schematic Diagram.
HCD-GRX5/RX66
(page 44)
(page 48)
HCD-GRX5/RX66
– 61 – – 62 –
7-25. SCHEMATIC DIAGRAM – POWER AMP Section –• See page 27 for Note on Schematic Diagram.
• Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : FM
Note:The components identi-fied by mark ! or dottedline with mark ! are criti-cal for safety.Replace only with partnumber specified.
Note:Les composants identifiés parune marque ! sont critiquespour la sécurité.Ne les remplacer que par unepiéce portant le numérospécifié.
(page 64)
(page 47)
– 63 – – 64 –
HCD-GRX5/RX66
7-26. PRINTED WIRING BOARD – TRANSFORMER Section –• See page 18 for Circuit Boards Location. • See page 27 for Note on Printed Wiring Board.
7-27. SCHEMATIC DIAGRAM – TRANSFORMER Section –• See page 27 for Note on Schematic Diagram.
Note:The components identi-fied by mark ! or dottedline with mark ! are criti-cal for safety.Replace only with partnumber specified.
Note:Les composants identifiés parune marque ! sont critiquespour la sécurité.Ne les remplacer que par unepiéce portant le numérospécifié.
(page 43) (page 60)
(page 62)
(page 52)
– 65 –
• IC Block Diagrams– BD Board –
IC101 CXA1992AR
–+
+ –
–+
1 2 3 4 5 6 7 8 9 10
20
19
17
16
15
14
131211
21
22
23
24
25
26
27282930313233343536373839
40
41
42
43
44
45
46
52
51
50
49
48
47
+–
+ – + –
+–
–+
–+
–+
+–
+–
+–
+–
–+
+ –
–+
–+
+–
+–
+–
+ –
+–
+ –– + – +
– +– +
+ –
+ –
–+
+ –
– +
– +
+–
18
–+
–+
–+
+–
+ –
–+
Chargeup
FEO FEI
FDFC
T
FGD
FLB
FE_O
FE_M
SRCH TG
U
TG2
FSET
TA_M
TA_O
SL_P
SL_M
SL_O
ISET
VCCVCC
LOCK
CLK
XLT
DATA
XRST
C. OUT
SENS1
SENS2
FOK
CC2
CC1
CBCPRF_I
RF_O
RF_M
RFTC
LDPDPD1
PD2
FE_BIAS
F
E
EI
VEE
TEO
LPFI
TEI
ATSC
TZC
VC
FZC
TM2VEEVEE
TM3TM5
TM4 TM6
VCC VCC
TM7
ISET
TTL↓IIL
IIL↓
TTL
IIL↓
TTL
IIL DATA REGISTERINPUT SHIFT REGISTERADDRESS DECODERSENS SELECTOROUTPUT DECODER
DFCTO IFB1-6BAL1-4TOG1-4
FS1-4 TG1-2 TM1-7 PS1-4
FOHFOLTGHTGL
BALHBALLATSC
TZCFZC
FSETTG2
VEE
VCC
FS1
FS2
FOCUSPHASE COMPENSATION
DFCT
FS4
TRACKING PHASE COMPENSATIONTG1
TM1DFCT
FZC COMP.
VEEVCC
VCCTDFCT
TZC COMP.
ATSCWINDOWCOMP.
E-F BALANCEWINDOW COMP.
TRK. GAINWINDOW COMP.
FO. BIASWINDOW COMP.
VEETGFL
TOG1
TOG2
TOG3
TOG4
BAL1
BAL2
BAL3
BAL4 IF
B1
IFB2
IFB3
IFB4
IFB5
IFB6
FE AMP
VEE
E IV AMP
F IV AMP
VCC
APCVCC
VEE
LASER POWER CONTROL
VEE
PD1 IVAMP
PD2 IVAMP
RF SUMMING AMP
VCC
VEE
VEELEVEL S VEE
MIRRVCC
DFCT
FOK
VCC
LDON
LPCL
LPC
TGFL
MIR
R
DFCT
1
CC1
– 66 –
IC102 BA5941FP-E2
IC103 CXD2519Q
+–
LEVEL SHIFT
+ –+–
1 2 3 4 5 6 7 8 9 10 11 12 13 14
28 27
LEVEL SHIFT
+ –
+–
MUTE
+–
+–
LEVEL SHIFT
+ –+–
LEVEL SHIFT
+ –
+–
+–
151617181921 202226 25 24 23
+–NC
Vcc
VccVcc
VCC
BIAS
IN
IN1B
IN1A
IN2B
IN2A
GND
GND
MUT
E
VCC
OUT2
A
OUT2
B
OUT1
A
OUT1
B
IN4B
IN4A
IN3B
IN3A
OP O
UT
OP IN
(–)
OP IN
(+)
GND
NC VCC
OUT3
A
OUT3
B
OUT4
A
OUT4
B
3RD-
ORDE
R NO
ISE
SHAP
ER
+–
+–
PWM
PWM
+–
+–
VDD
VSS
LMUT
RMUT
TES2
CKOU
T
SQCK
SQSO
SENS
DATA
XLAT
CLOK
SEIN
CNIN
DATO
XLTO
CLKO
SPOA
SPOB
SPOC
SPOD
XLON FO
K
VDD
VSS
MON
MDP
MDS
LOCK
PWM
I
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
LRCK
WDCK
ASYE
ASYO
ASYI
BIAS
RF
AVDD
CLTV
AVSS
FILI
FILO
PCO
VCTL
V16M
VCKI
VPCO1
VPCO2
TES1
TES0
43
42
41
40
39
38
37
36
35
34
33
32
31
50
49
48
47
46
45
44
NC
AVSS
AVDD
AOUT1
AIN1
LOUT1
AVSS
XVDD
XTAI
XTAO
XVSS
AVSS
LOUT2
AIN2
AOUT2
AVDD
AVSS
NC
NC
XRST
88
89
90
91
92
93
94
95
96
97
98
99
100
81
82
83
84
85
86
87
SYSM
VDD
VSS
EXCK
SBSO
SCOR
WFC
K
EMPH
I
EMPH
DOUT
C4M
FSTT
XTSL
MNT
0
MNT
1
MNT
3
XROF
C2PO
RFCK
GFS
XPCK
XUGF
GTOP
VDD
VSS
BCKI
BCK
PCM
DI
PCM
D
LRCK
I
71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 5180 79 78 77 76 75 74 73 72
ASYMMETRYCORRECTOR
DIGITALPLL
CLOCKGENERATOR
D / AINTERFACE
DIGITAL CLV
SERIAL-ININTERFACE
OVER SAMPLINGDIGITAL FILTER
SUB CODEPROCESSOR
TIMINGLOGIC CPU
INTERFACE
SERVOAUTO
SEQUENCER
ERRORCORRECTOR
16K RAM DIGITAL OUT
OSC
EFMDEMODURATOR
– 67 –
– AUDIO Board –
IC602 µPC1330HA
1 2 3 4 5 6 7 8 9
INVERTER
COMPARATER
SW R1 GND SW P1 CONT GND VCC SW P2 GND SW R2
– PANEL Board –
IC603 BA3833FP
– MOTOR (TURN) Board –
IC701 M54641L
– MOTOR (SLIDE) Board –
IC801 BA6286N
REG
CONTROL
INPUTAMP.
INPUTAMP.
12
3
4 56
7
8
POWER AMP.
POWER AMP.
VCC
OUT1
IN2REFERENCEGND
IN1
OUT2VCC POWER
SAVE
CONTROLLOGIC
TSD
1
2
3
4
5
6
7
8
9
10
GND
RIN
VREF
OUT2
RNF
GND
OUT1
VM
VCC
FIN
2 3
14
1
f04
13f
12VC
C
11NC
10NC
15f0
3
5GN
D
6BI
AS C
7NC
8NC
9NC
4
16f0
2
17f0
1
18RE
SET
RESE
TC PR
EF
LINE NF LINE IN
REFF
EREN
CECU
RREN
T
BPF
DET
BPF
DET
BPF
DET
BPF
DET
DET
RESE
T
Bias