Sony HCD-XGR6 User manual

HCD-XGR6/XGR60
US Model
HCD-XGR6
E Model
HCD-XGR60
COMPACT Hi-Fi STEREO SYSTEM
— Continued on next page —
SPECIFICATIONS
• HCD-XGR6/XGR60 are theAmplifier,
CDplayer,tapedeckandtuner in LBT-
XGR6/XGR60.
Ver 1.0 2002.02
9-873-567-01
2002B0200-1
© 2002. 02
Model Name Using Similar Mechanism NEW
CD CD Mechanism Type CDM37B-30BD60C
Section Base Unit Name BU-30BD60C
Optical Pick-up Name A-MAX.3
TAPE Model Name Using Similar Mechanism NEW
Section
SERVICE MANUAL
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
PHOTO :HCD-XGR60
AUDIO POWER SPECIFICATIONS
(LBT-XGR6 USA models only)
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 6 ohm loads, both channels driven, from
120-10,000 Hz; rated 140 watts per channel
minimum RMS power, with no more than 10%
total harmonic distortion from 250 milli watts
to rated output.
Amplifier section
North American models:
LBT-XGR6
Continuous RMS power output (reference)
160 + 160 watts (6 ohms at
1 kHz, 10% THD)
Total harmonic distortion less than 0.07%
(6 ohms at 1 kHz, 70 W)
Other models:
LBT-XGR60
The following measured at AC 120/220/240V, 50 Hz
DIN power output (rated) 150 + 150 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
200 + 200 watts
(6 ohms at 1 kHz, 10% THD)
Inputs
DJ MIX RETURN*:
(phono jacks) sensitivity 250 mV,
impedance 47 kilohms
GUITAR:
(phone jack) sensitivity 75 mV,
impedance 470 kilohms
PHONO IN:
(phono jacks) sensitivity 3 mV,
impedance 47 kilohms
MIX MIC:
(phone jack) sensitivity 1 mV,
impedance 10 kilohms
GAME INPUT:
(phono jacks) sensitivity 250 mV,
impedance 47 kilohms
MD (VIDEO) IN:
(phono jack) sensitivity 450 mV
(250 mV), impedance
47 kilohms
Outputs
DJ MIX SEND*:
(phono jacks) sensitivity 250 mV,
impedance 1 kilohms
PHONES:
(stereo phone jack) accepts headphones of
8 ohms or more

HCD-XGR6/XGR60
2222
6-2. BLOCK DIAGRAMS
– CD SERVO SECTION –
SQSO SQCK
A/D
CONVERTER
CH1OUTF
CH1OUTR
6
7
8
9
15
16
18
11
10
12
2
1
51
49
48
43
24
41
40 39
64 15
28
29
30
31
32
33
24
25
23
5
6
2
3
17
18
15
16
E
B
C
D
APD1
PD2
I1-6
I5-10
LD
PWM3
PWM1
PWM2
PD
CD D+5V
F
A
B
C
D
RF
SUMMING
AMP
∑A-D
FOCUS
ERROR AMP
RF EQ
AMP
DC
AMP
TRACKING
ERROR AMP
RFAC
RFDCO
RFDCI
FE
FEI
RF AMP,
FOCUS/TRACKING ERROR AMP
IC103
TE
E
FF I-V AMP
E I-V AMP
LD
DRIVE
Q101
APC LD
AMP
APC PD
AMP
BUFFER
Q451-454
LD
LD
PD
LASER DIODE
RFAC
ASYO
ASYI
ASYMMETRY
CORRECTION
DIGITAL
PLL
DIGITAL SIGNAL PROCESSOR,
DIGITAL FILTER, D/A CONVERTER
IC101 (1/2)
DATA
XLAT
CLOK
14 5 6
MDP
26 78
XLON
3
XRST
DIGITAL
CLV
D/A
INTERFACE
SE
TE
FE
RFDC
FOCUS/TRACKING/SLED
SERVO DSP
FOCUS/TRACKING/SLED
PWM GENERATOR
SFDR
CH3FIN
CH4SIN
CH3RIN
CH3OUTF
CH3OUTR
CH2FIN
T+
T-
F+
F-
CH2RIN
CH1FIN
CH1RIN
20
MUTE
SRDR
TFDR
TRDR
FFDR
FRDR
S101
(LIMIT)
EMPH
WFCK GFS
MIRR/DFCT/
FOK
DETECTOR
SERVO AUTO
SEQUENCER
SERVO
INTERFACE
CPU INTERFACE
18
63
62
61
19
SENS
20
35
40
36
37
34
19
SCOR
SQ-DATA
SQ-CLK
CD-DATA
XLT
CD-CLK
SENS
SCOR
1 2
32
33
SCLK
COUT
9 21
SSTP
27
FOK
22
23
MIRR
DFCT
TO SERVO INTERFACE
CH4OUTF
CH4OUTR
M101
SPINDLE
MOTOR
MOTOR
DRIVE
MOTOR
DRIVE
COIL
DRIVE
CH2OUTF
CH2OUTR
COIL
DRIVE
M
M
M102
SLED
MOTOR
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC102
TRACKING
COIL
FOCUS
COIL
DIGITAL SERVO
PROCESSOR
IC101 (2/2)
OPTICAL PICK-UP BLOCK
(A-MAX.3) SW
PD
I-V AMP
12
11
13
14
54 56 53 55
FILTER
FILO
PCO
CLTV
FILI
EFM
DEMODULATOR
SERIAL
IN
INTERFACE
DIGITAL
FILTER,
NOISE SHAPER
PWM
&
INTEGRATOR
BUFFER
CLOCK
GENERATOR
OPTICAL
TRANSCEIVER
IC451
CD DIGITALOUT
OPTICAL
TIMING
LOGIC
MUTE
Q401
DIGITAL
OUT
INTERNAL BUS
16K
RAM
ERROR
CORRECTOR
SUBCODE
PROCESSOR
60
HOLD
26
28 BU-PWM1
BU-PWM2
BU-PWM3
PWM1
PWM2
PWM3 24
43 XRST
XTAI
X101
16.9344MHz
AIN1
AIN2 R-CH
J702
CD-L
XGR6/XGR60: MX
XGR60: E,E51,AR
R-CH
R-CH R
SEND
R
L
L
AOUT1
AOUT2
TO MIRR/DFCT/
FOK DETECTOR
PCMD
BCK
LRCK
C2PO
DOUT
66
XTAO 67
70
77
LOUT1
LOUT2
72
75
71
76
: CD PLAY (ANALOG OUT)
: CD PLAY (DIGITAL OUT)
SYSTEM CONTROLLER
(CD MECHANISM CONTROL)
IC501 (1/4)
When the optical pick-up
is inner position.
ON :
(Page 24)
A
•SIGNAL PATH
•R-ch is omitted due to same as L-ch.
MTR-CTRL1
MTR-CTR2
M
TABLE MOTOR DRIVER
IC201
OUT2
OUT1
IN2
IN1
M201
(TABLE)
DISC TABLE
SENSOR
IC202
BU UP/DW SW
S201
(UP SWITCH)
TBL-SENS
MOTOR
DRIVE
49
CD-MUTE 5
48
45
44
LED-DISK 47
1
9
3
7
LED DRIVE
Q201
D201
(DISC No.)
28
29
NC
NC
NC
NC
NCNC NC NC NC
17
NC
NC
NC
Q412
Q411
RETURN
DJ MIX

2323
HCD-XGR6/XGR60
–TUNER/TAPE DECK SECTION –
PB-L
B
(Page 24)
ST-L RV391
D
(Page 24)
REC-L
C
(Page 24)
PB
HEAD
DECK-A
DECK-B
TC BLOCK
32
BIAS OSC
Q331,332
RIPPLE
FILTER
Q333
A TRIG
DRIVE
•SIGNAL PATH
: PLAYBACK (DECK A)
: PLAYBACK (DECK B)
: RECORD
: TUNER (FM/AM)
R-CH
FM/AM TUNER UNIT
CN371
ANTENNA
ST-LOUT
FM ANT
FM ANT
AM ANT
AM ANT
ST-ROUT
ST-MUTE
STEREO
TUNED
OUT(ST-DIN)
IN(ST-DOUT)
ST-CLK
ST-CE
FM
75Ω
MOTOR-H
MOTOR-L
CAP M+
B-SOL
A-SOL
A-HALF
B-HALF
A-MODE
B-MODE
B-PHOTO
A-PHOTO
REC(FWD)
REC(REW)
CAPM-H/L
CAPM-CTRL
B-TRIG
A-TRIG
TC-RELAY
A-HALF
B-HALF
A-PLAY SW
B-PLAY SW
B-SHUT
A-SHUT
REC-A
REC-B
BIAS
PB-A/B
EQ-H/N
ALC
REC-MUTE
TC-MUTE
AMS-IN
AM
•R-ch is omitted due to same as L-ch.
70
A
B
120
ST-MUTE
STEREO
TUNED
ST-DIN
ST-DOUT
ST-CLK
ST-CE
ST-MUTE
STEREO
TUNED
ST-DIN
ST-DOUT
ST-CLK
ST-CE
RV392
BIAS
TRAP
REC
BIAS(L)
34
1
2
3
4
28 27 26
23
21
65
67
66
68
61
58
53
50
46
90
89
57
56
91
70
69
51
B TRIG
DRIVE 52
CAP MOTOR
DRIVE 55
CAP MOTOR
SPEED CONT 54
21
2
3
27
22
25
23
13 12 11 15 14
SWITCH
Q321,322
HPF
R-CH
PB-OUT1
ALC1
MUTE
Q344,345
AMS DETECT
Q341-343
R-CH
R-CH
R-CH
R-CH
RV321
REC(L)
LEVEL
RV351
C322,L321
TC A+10
REC/PB SWITCH
IC321
REC/PB
HEAD
ERASE
HEAD
A/B NORM/HIGH ALC ON/OFF REC MUTE ON/OFF MUTE ON/OFF
IC341
DECK A/B SELECT
PB/REC EQUALIZER AMP
IC301
Q334,335
T331
Q383,384
Q381,382
Q385,386
TAPE SPEED
LOW
RV931
TAPE SPEED
HIGH
RV932
Q387,388
SYSTEM CONTROL
(CD MECHANISM CONTROL)
IC501(2/4)
REC-OUT
+

HCD-XGR6/XGR60
2424
–MAIN SECTION –
RESET SIGNAL
GENERATOR
IC801
RESET
SWITCH
Q801
PHONO
EQ AMP
IC601
POWER AMP
IC801
CD-L
J701 (1/2)
A
(Page 22)
(Page 25)
(Page 23)
C
(Page 23)
PB-L
B
FUNCTION SELECT
SWITCH
IC181
R-CH
VOLUME
CONTROL
CPU
INTERFACE
INPUT
SELECT
SWITCH
SURROUND OR
DPL BUFFER
MID/
BASS &
TREBLE
R-CH
R-CH
COMMAND
F OUT2 OUT1
VL
IN1
+
EVER +3.9V
Q802,803
LEVEL SHIFT
D803
Q112
Q165,166
Q169,170 Q167,168
R-CH
R-CHR-CH
Q113 Q111
R-CH
+
+
+
RV601
MIC AMP
IC850 (2/2)
MUTE
Q115
MUTE
Q701
MUTE
Q805,855
DELAY
Q833
MUTE
Q114
OVER LOAD
DETECT
Q801, 851
TEMPERATURE
DETECT SWITCH
Q831, 832
DC DETECT
SWITCH
Q433, 434
INPUT SELECT SWITCH,
GRAPHIC EQUALIZER CONTROL,
ELECTRICAL VOLUME
IC111
INA1
INEX1
IND1
L+R
SPEANA
DATA CLK
EQIC-DAT
EQIC-CLK
SW-MODE
BB-A1 BB-B1
SWOUT
REC-L
R-CH
R-CH
X0 X
AB
X1
TH831
XGR60
XGR6
R-CH
R-CH
+
R-CH
M901
(FAN)
R-CH
–1
–2
FAN MOTOR
DRIVE
Q961, 962
R-CH
R-CH
OVER LOAD
DETECT SWITCH
Q432
PROTECT SWITCH
Q439
OVER LOAD
DETECT SWITCH
Q437
FRONT SPEAKER PROTECT
RELAY DRIVE
Q401, 402
STANDBY SWITCH
Q803, 804, 834
TM401
J802
J801
L
R
PHONO
IN
L
R
MD IN
GAME
INPUT
AUDIO
J701 (2/2)
L
R
MD OUT
D401
RY401
J803
PHONES
+
–
–
+
SYSTEM CONTROLLER
(CD MECHANISM CONTROL)
IC501 (3/4)
+
GUITAR AMP
IC853
88
FRONT-RELAY 87
94
97
AUDIO-OUT 1
STK-MUTE 83
LINE-MUTE 82
HP-MUTE 86
RESET 12
AC-CUT 20
1
18 11
12
POWER AMP
IC801
14 7
8
3
HP-IN 95
80
81
2
14 15
24
18
22 1621
5
3
6
INB1
INC1
4
M
L
R
19
XC-OUT
X502
16MHz
X501
32.768kHz
XC-IN
X-OUT
X-IN
FUNC-SEL0
FUNC-SEL1
11
10
13
71
14
13
10 9
12
15
J804 (2/2)
L
R
X2
15 X3
11
72
PROTECT
DBFB-H/L
GUITAR
MIX MIC
DISTORTION
E
(Page 25)
F
DISTORTION
ON/OFF SWITCH
Q880 –883
GUITAR AMP
IC852
MIC AMP
IC850 (1/2)
MIC LEVEL
RV602
GUITAR LEVEL
ST-L
D
(Page 23)
J804 (1/2)
J721
GAME
INPUT
VIDEO
VIDEO OUT
•SIGNAL PATH
: TUNER (FM/AM)
: CD PLAY
•R-ch is omitted due to same as L-ch.
: TAPE PLAY
: RECORD
: MIC INPUT
PROTECT SWITCH
Q431
FRONT SPEAKER
IMPEDANCE
USE 4 –16Ω
R-CH
TC
+10V
-VEE
17
NC
Q805,806
LEVEL SHIFT
8
MIC
RECB1
7
MIC OUT
C
A
B
C
A
B
Q181 Q182

2525
HCD-XGR6/XGR60
–DISPLAY/KEY CONTROL/POWER SUPPLY SECTION –
+10V
REGULATOR
IC931
+12V
REGULATOR
IC911
+12V
REGULATOR
IC961
+3.9V
REGULATOR
IC922
ST +10V
(FM/AM TUNER UNIT B+)
FAN MOTOR B+
TC M+9V
(TC MOTOR SECTION B+)
CD M+7V
(CD MOTOR SECTION B+)
+5V
REGULATOR
IC921
RECT
D833 –836
RECT
D841 –844
POWER AMP (IC801),
PROTECT CIRCUIT
POWER
TRANSFORMER
T951
RECT
D832
RECT
D831
–35V
REGULATOR
Q903, 908
AC IN
XGR6/
XRF60:MX
D+3.9V
LED
3.9V
–VEE
VF
TO FLUORESCENT
INDICATOR TUBE
(FL601) VF
+VL
–VL
+VH
–VH
GRID DRIVE
Q608,609
FLUORESCENT INDICATOR TUBE DRIVER,
KEY CONTROL
IC601
SYSTEM CONTROLLER
CD MECHANISM
CONTROL
IC501 (4/4)
LED DRIVER
IC701
BAND-PASS FILTER
IC602
LED
+3.9V
BPF-F02
BPF-F03
BPF-F04
BPF-F05
BPF-F06
72
73
74
GRID DRIVE
Q606,Q607
DET
DET
B.P.F.
75
ALL BAND REC IN
LINE
IN
ROTARY
ENCODER
S763
LED
DRIVE
Q601
REMOTE CONTROL
RECEIVER
IC603
ROTARY
ENCODER
S700
59 JOG A
57 VOL A
58 JOG B
56
82 83
VOL B
XOUT XIN
B+ SWITCH
Q901-904
B+ SWITCH
Q602-605
KEY 0 –KEY 5
NFF02
NFF04
INF05
F06
INF03
GR-3
(Page 24)
F
D701-723
D603-613
D700
D801-804
SPEANA
LED SELB 55
LED SELA 80
LED DAT 78
LED SCK 76
LED LATCH
DATA
CLK
79
16
17
18
15
GR-1
17
GR-16
1
GR-9
8
I2C-DATA
I2C-CLK
IIC-DATA
IIC-CLK
71
61
60
29
LED-STBY
D-SW
S746
52
75
KEY-POWER
74
KEY-ECO
73
SIRCS
41
30
CD-POWER 38
A+10V
TC+10V
70
14
13
12
REC
LEVEL
11
15
16
4
6
64 –69
SEG-1 –SEG-25
18 –21,24 –41
43,44
GR-2 ,GR-4-GR8
GR9-GR15
20-29,1-7,9-12
P1 –P21
S763
(JOG DIAL)
S611,612,S741-751
S613-634,S801-809
S601-605,S701-716
S606-610,S752-755
S713-725
S700
VOLUME
AMS
X601
4MHz
STB
+5V (LED)
(PANEL SECTION B+)
D+5V (UNSW)
(CD TRAY SECTION B+)
FLUORESCENT INDICATOR TUBE
FL601
LID (CD)
OPEN/CLOSE
–35V
FL DRIVER (IC601)
B–
CD A+5V (SW) ,
CD D+5V (SW)
CD MECHANISM
DECK SECTION
B+
Q922
AU D+5V
M62493FP (IC101) B+
D+5V (SW)
(CD SENSOR SECTION B+)
RESET OTM-RESET
77 41
S620
ON/FF
D602 S619
POWER
SAVE
(Page 24)
E
DIST 53
DISTORTION
B+ SWITCH
Q921
RECT
D902 –905
+5V
REGULATOR
IC901
EVER +3.9V
SYSTEM CONTROLLER (IC501) ,
FL DRIVER (IC601) B+
F963
F964
F961
F962 XGR60:E,E51,AR
RY901
STBY-RELAY 84
SUB POWER
TRANSFORMER
T901
POWER ON/OFF
RELAY DRIVE
Q901
16,14 –12
10,9,7-2
.>
VOLTAGE
SELECTOR
S901
D911-913
VF

2727
HCD-XGR6/XGR60
6-4. SCHEMATIC DIAGRAM –BD SECTION –•See page 44 for Waveforms. •See page 44 for IC Pin Function. •See page 50,51 for IC Block Diagrams.
FE1
TE1
SE1
SPD1
TD1
TD2
FD1
FD2
C109
M102
M101
TP1
TP2
TP3
C101
C102
C103
C104
C108
C114
C121
C124
C125
C126
C129
C143
C145
C162
C171 C172
C181
C182
C190
C196
CN101
CN102
D101
IC101
Q101
Q102
R101
R102
R103
R104
R105
R106
R107
R108
R114
R116
R117
R119
R120
R131
R143
R144
R149
R171
R172
R173
R181
R182
R183
R190
R191
R192
R193
R198
RV101
X101
C112
C168
C198
C122 C191
C127
C195
R158
R159
R162
FB101
FB102
L101
4.7µH
C183 C184
C185
R196
R195
R194
C192
C116
C130
C118
C131 R122
C117
R148
C110
R123
C123
C111
R109
C159
R118
RN101
R124 C165
C197
C153
IC103
IC102
R147
R111
C133
C193
C194
C167
1500p B
SLED
MOTOR
SPINDLE
MOTOR
RFAC
RFDC
VC
3300p
B
0.1
B
470p
B
470p
B
0.1
B
0.1
F
0.1
F
0.47 B
0.1
F
0.1
F
0.01
F
0.1
F
0.1
F
100
10V
680p
CH
100p CH
680p
CH 100p CH
1
F
0.1
F
21P
16P
UDZ-TE-17-3.9B
CXD3017Q
2SB710-RTX
2SD1664
1k
100k
15k
33k
1k
1k
10k
3.3k
160k
10
1k
2.7k
15k
220
33k
33k
10
22k
22k
22k
22k
22k
22k
220
33k
33k
120k
0
47k
16.9344
1
B
33p
CH
100
10V
5L
100
10V
5L
100
10V
5L
100
10V
5L
0.1
F
27k
27k
100k
1-500-445-21
1-500-445-21
22000p
B1µ
B 0.01µB
680
220k
33k
0.1
F
100
10V
0.1
F
1000p
B
100
10V 100k
100
10V
10
3300p
B
10k
0.01
B
100p CH
1M
0.01
B
100
100
100k 0.1
F
0.1
B
0.1
F
BA5974FM-E2
2.4k
120k
33p CXA2581N
CH
100 10V
0.1 F
22p
CH
RCH
LCH
FE
SE
VC
XTSL
TES1
TEST
VSS
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
SSTP
MDP
LOCK
FOK
DFCT
MIRR
COUT
SQSO
SQCK
XRST
SYSM
DATA
XLAT
CLOK
SENS
SCLK
VDD
ATSK
SPOA
SPOB
XLON
WFCK
XUGF
XPCK
GFS
C2PO
SCOR
LRCK
PCMD
BCK
EMPH
XVDD
XTAI
XTAO
XVSS
AVDD1
AOUT1
AIN1
LOUT1
AVSS1
AVSS2
LOUT2
AIN2
AOUT2
AVDD2
RMUT
LMUT
DOUT
VDD
VSS
AVDD3
PCO
FILI
FILO
CLTV
AVSS3
RFAC
BIAS ASYI
ASYO
AVDDO
IGEN
AVSSO
ADIO
RFDC
CE
TE
LOUT
ROUT
AVDD
DOUT
SQCK
XRST
DATA
SENS
SCOR
MGND
DGND
DVDD
SQSO
VC
VCC
T-
T+
F+
F-
PD
LD
LD DRIVE
AGND
+7V
XLT
CLOK
PWM1
PWM2
PWM3
PD1
PD2
LDON
SW
VCC
GND
LD GND
I1-6
I5-10
FE
FEI
TE
TE_BAL
CEI
CE
VCC
RFG
BST
VFC
RFC
VC
RFDCO
RFDCI
DC_OFST LD
PD
EQ_IN
AC_SUM
GND
A
B
C
D
E
F
SW
DVCC
DVC
RFAC
PROCESSOR
DIGITAL SIGNAL
DIGITAL SERVO
RF AMP
DRIVE
MOTOR/CIL
RV101
E-F
BALANCE
.

HCD-XGR6/XGR60
2828
6-6.SCHEMATIC DIAGRAM –MOTOR LED SECTION –•See page 56 for IC Block Diagrams.
B
MAIN BOARD
(Page 33)
SENSOR BOARD
LED BOARD
MOTOR BOARD
6-5.PRINTED WIRING BOARD –MOTOR LED SECTION –•See page 21 for Circuit Boards Location.
B
MAIN BOARD(2/3)
(Page 31)
4.8
4.8
4.8
4.8
LED DRIVE
TABLE MOTOR DRIVER
DISC TABLE SENSOR
TRAY

2929
HCD-XGR6/XGR60
6-8.PRINTED WIRING BOARD –MIC/GUITAR SECTION –
•See page 21 for Circuit Boards Location.
Ref. No. Location
IC850 B-3
IC852 C-4
IC853 C-5
Q880 C-6
Q881 D-6
Q882 C-6
Q883 C-6
Q884 B-4
•Semiconductor
Location
6-7.SCHEMATIC DIAGRAM –MIC/GUITAR SECTION –
C802
C801
C836
R854
C810
R852
C805
C818
IC850(1/2)
IC850(2/2)
C821
R855
C803
C804
IC852(2/2)R869
C814
IC852(1/2)
R872
C815
FL801
IC853(2/2)
IC853(1/2)
Q881
Q883
Q882
Q880
C880
C813
C816
C884
C881
C882R891
C806
R807
R809
J801
J802
C817
R853
NO802
R882
R881
R880
R883
R884
R885
R887
CN812
R888
C822
R874
R867
R873
R857
C837
R878
Q884
R876
R877
R879C838
R850
R870
C819
R856
NO811
C824
R886
47p
10000p
10000p
47k
220p
100k
1000p
47p
NJM4558L
NJM4558L
47/16
10k
1
50V
0.47
50V
NJM4558L68k
47p
NJM4558L
2.2k
47p
NJM4558L
NJM4558L
DTC124ESA
DTA124ESA
DTC124ESA
2SC2603
2.2
50V
0.022
2.2
50V
2.2
50V
47p
47p1M
47p
10k
1k
2.2
50V
1k
47k
47k
10k
47k
470
10k
10k
8P
CT-S
1k
47/16
15k
2.2k
2.2k
4.7k
10
50V
1k
2SC2785
1k
330
1k10
50V
1k
220k
47p
680k
3P
2.2
50V
390k
MIC-VR-IN
MIC-VR-OUT
GND
MIC-OUT
MIC_GND
ECHO/GUITAR-IN
ECHO/GUITAR-OUT
DISTORTION
GUITAR
MIX MIC
+10V
(CHASSIS)
1
2
3
4
5
6
78
12
3
4
5
6
78
GUITARAMP
IC852
AMP
IC850
MIC
12
3
4
5
6
78
GUITARAMP
Q880-883
DISTORTION
ON/OFF SWITCH
IC853
MIC/GUITAR BOARD
11
(11)
1-683-455-
J802
GUITAR
J801
MIX MIC
IC852
IC853
C881
1
8
1
8
IC850
C806
C818
R858
R887
JW813
JW817
Q880
R857
R873
JW824
JW818
FL801
C838
C837
C880
C884
R876
R879
R877 R874
Q884
Q883
JW812
R888
Q882
R885
Q881
R883
R880
R882
R881 C882 JW822
R886 R872
JW823
JW814 JW819
JW805
JW820
JW806
C824
R884
C810
R867
C836
C801
R807
R809
R854
C804
C802
C813
R891
C814
R870
C815
R850
R855 C819
R856
R853
JW801
R878
JW816
C821
C805
R852
C817 C803
C822
CN812
C816
JW821
JW481
JW804
NO811
CLP804
NO802
(CHASSIS)
JW815
E
E
1
6
E
E
E
L
TC–A
BOARD
(Page 38) E
MAIN
BOARD
(Page 33)
1
8
1
3
23 4
A
1
B
C
D
E
F

HCD-XGR6/XGR60
3030
6-9.SCHEMATIC DIAGRAM –MAIN (1/3) SECTION –
C603 C607
C653
C724
R602
R607
R657
C774
IC601(2/2)
IC601(1/2)
C602
C652
R604
C654
R654
C655 C656
R656
R655
C605 C606
R605 R606
R609
C604
R701 R702
R703 R704
R751 R752
R753 R754
C701
C751
Q751
Q611
R611
R612
R614
C612 R613
CN722
JR723
R724
C753
C112
C161
C162
C163
C164
C165 C115
C113
C114
C111
C166
C167
C170
C171
C168
C121
C118
C120
C117
C116
R172
R163
R122
R113
R111
R161
R112
R162
C133
C132
C610
C182
Q182
Q167 Q169
Q168 Q170
Q165
C160 C110
Q113
Q163
Q111
Q112
Q162
Q161
R127
R128
R125
R179
C124
C174
Q114
Q164
R174
R124 R126
R180
Q115
Q116
R134
R118
R116
R115
R165
R166
C137
C138
R135
C772
R603
R653
R608
R658
C657
C702
C752
Q701
R755
R705
C704
C754
R706
R756
C703
C183
R182
R181
C722
C613
C611 C135
C134
R167
R117
R129
R130
Q166
C771
C136
R707
J721
J702
R708
R709
R758
R759
R710 R760
C705 C755
JW701
JW751
R131
C131
JR181
JR182
J701
C169 C119
R114 R132
R164
R123
R173
R119
R169
R175
R177
R178
C609
C193
C181
JW722 R722
Q181
R136
R133
R176
R168
C122
C123
R137
R120 R121
C173
C172
R170 R138
R171
IC111
IC181
C601
C651
R601
C608
R652
R651
C658
R757
100p
100p
470p
1k
1k
1k
0.1
NJM4558M
NJM4558M
100p
100p
0.0047
PET
0.0015
PET
47k
560k
0.0047
PET
0.0015
PET
560k 47k
220
1/10W
1k 100k
1k 100k
1k 100k
1k 100k
220p
220p
2SC3623A
2SC2603 1k
1k
1k
0.01 330
5P EH-S
0
10k
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V 10 50V
10 50V
10 50V
10 50V
0.022
0.022
4700p
10
50V
10
50V
10
50V
10
50V
4700p
0.022
0.022
2.2k
1M
2.2k
1M
2.2k
2.2k
10k
10k
10 50V
100 16V
100
16V
0.1
DTC124ESA
DTA124ESA DTA124ESA
DTC124ESA DTC124ESA
DTA124ESA
10 50V 10 50V
2SK1825
2SK1825
2SK1825
2SK1825
2SK1825
2SK1825
220k
220k
10k
10k
2.2
50V
2.2
50V
2SC3623ATP
2SC3623ATP
10k
10k 10k
10k
2SC3623ATP
2SC3623ATP
1M
220k
47k
47k
47k
47k
3300p
3300p
0
0.1
47k
47k
100k
100k
220p
220p
2SC3623A
10k
10k
10
50V
10
50V
2.2k
2.2k
10
50V
0.1
10k
10k
1000
10V
47
16V
47
16V 47
16V
0.01
220k
220k
1M
1M
2SC2603
0.1
10
50V
47k
1P
1P
1k
1k
1k
1k
100k 100k
220p 220p
10k
10
50V
0
0
6P
0.047 0.047
1M 10k
1M
100k
100k
560
560
47k
47k
47k
0.01
0.1
0.1
39
DTC124ESA
0
4.7k
22k
220k
0.33 MF
0.33
MF
100k
100k 680k
0.33
MF
0.33
MF
100k 100k
680k
M61519FP
MC14052BF-
330p
330p
1k
10
50V
1k
1k
10
50V
47k
TA-MUTE
MC1
SPE-SIG
DBFB
MIC-SIG
L-CH SIG
R-CH SIG
CD-R
CD-L
TCPB-R
TCPB-L
ST-L
ST-R
TCREC-R
TCREC-L
PL A+10V
+10V
RECOUT-MUTE
AC-MUTE
80
81
71
72
94
97
*
MF
*
*
50
*
*
50
*
MF
VIDEO2
V.GND
V2.AU.L-CH
A.GND
V2.AU.R-CH
2.2/50V 4.7/50V
820
1K
0.033 MF 0.1 MF
C607,657
C604,654
R604,654
XGR60 XGR6 IC601
PHONO EQ AMP LL
RR
SEND RETURN
DJ MIX
L
R
L
R
L
R
PHONO IN
MD IN
MD OUT
VIDEO OUT
(CHASSIS)
1
2
3
4
8
5
67
MUTE
MUTE
MUTE
MUTE
Q116,164
Q114,115
S
S
S
S
S
S
XGR6,
XGR60:MX
MODEL
VOLUME
INPUT SELECT
SWITCH,
EQ CONTROL,
GRAPHIC
ELECTRICAL
INVERTER
Q181,182
FUNCTION
SELECT
SWITCH
AMP
Q167-170
SWITCH
Q111,112,113
SWITCH
Q161,162,163 AMP
Q165,166
EXCEPT
XGR6,
XGR60:MX
MODEL

3131
HCD-XGR6/XGR60
6-10.SCHEMATIC DIAGRAM –MAIN(2/3) SECTION –•See page 44 forWaveforms. •See page 46 for IC Pin Function.
R513
R527
R529
R530
R532
R533
R543
R557
R573
R574
R575 R580
R581
R584
R585
R587
R588
R589
R590
R591
R802
R804
R805
R806
Q801
R517
D802
X502
D808
D807
D806
D805
D431
D809
R556
R595
C598
C599
FB599
R504
R549
JW404
JW405
C401
C402
C407
Q401
Q402
R407
R408
JW406
JW407
JW408
JW409
JW410
C410
CN411
R413 R414
Q411
Q412
R534
TP539
R541
R547
R521
R522
R523
C801
C802
C803
C806
FB516
FB562
R570
TP563
FB402
FB403
R586
R583
R503
R501
R505
R572 R571
R509
C512
JW600
R803
IC801
C804
R453
R452
R454
Q452
Q454
Q453
Q451
R412
R810
R808
Q803
Q805
C405
C406
FB404
L451
100µH
C452
JW401
JW402
JW403
R525
R528
C510 C511
IC451
R540
Q802
Q806
R812
JW414
R519
R531
R516
CN431
R537
R536
R535
R599
R582
R451
R403
R406
R405
C414
C431
R410
R401
D810
C562
C563
R511
C516
JW518
R402
R404
C403
C404
CN401
IC501
CN441
R597 R598 R592
R593
R596
R594
R524
R526
R801
R502
C408
R807
X501
R548
D803
R813
R431
0
100
100
100
100
100
100
100
100
100
100 100
100
100
100
100
100
100
100
100
4.7k
47k
47k
10k
2SC2603
10k
1SS355
16MHz
1SS355TE-1
1SS355TE-1
1SS355TE-1
1SS355TE-1
1SS355
EC10DS2
100
100
0.1
47 16V
100
10k
0.1
1000
6.3V
0.1
2SC3623A
2SC3623A
0
0
470
10V
9P
CT-S
10k 10k
DTC124ESA
DTC124ESA
100
100
100
100
100
100
10 50
0.1 MF
0.1
MF
2.2
50V
B.P.
100
100
100
100
10k
10k
15k 15k
10k
0.1
4.7k
M62703ML
1000
6.3
10k
10k
10k
2SA1115
2SC2603
2SA1115
2SC2603
15k
100k
100k
DTA124ESA
DTA124ESA
100p
100p
47
16V
100
100k
18p 22p
TOTX141
47k
DTC124ESA
DTC124ESA
3.3k
100
10k
10k
19P
FFC-S
100
100
100
10k
10k
10k
100
10k
10k
0.1
0.1
4.7k
100
EC10DS2-TE
0.1
47
16V
330k
0.1
3.3k
3.3k
2.2
50V
2.2
50V
21P
M30622MCN-A01FP
11P
75k 75k
4.7k
0
4.7k
100
100
470
100
1000
6.3V
0
32.768kHz
100
1SS355
10k
100k
TA-MUTE
MC1
ST-R
ST-L
ST +10V
CD-L
CD-R
CD D+5V SW
CD A+5V SW
M +7V
SPE-SIG
VFDP
MC2
VF1
VF2
MIC-SIG MIC
D+5V UNSW
EVER+3.9V
RECOUT-MUTE
TC+10V
-VEE
LED 3.9V
D 3.9V
BPF+10V
AC-MUTE
MC3
D+3.3V
33
37
38
32
35
30
29
35
37
32
33
19
29
30
29
30
49
45
44
47
48
44
45
47
48
49
19
34
34
43
43
80
81
97
71
72
24
26
28
24
26
28
83
84
85
87
88
95
4
4
73
74
75
73
74
75
82
51
52
53
54
55
56
57
58
65
66
67
68
69
70
61
40
40
41
41
94
86
46
50
36
36
82
89
90
91
27
25
23
22
3
2
21
2
3
23
22
21
25
27
*
ST-CE
ST+10V
STER EO
TUNED
ST-MUTE
ST-CLK
A-GND
RESET
X-OUT
VSS
X-IN
NMI
SCOR
IIC-CLK
IIC-DATA
SQ-CLK
CD-DATA
CD-CLK
VSS
B-SHUT
A-SHUT
AVSS
VREF
AVCC
XC-IN
XC-OUT
D-GND
D-0UT
R-CH
A-GND
L-CH
M-GND
X-RST
X-LAT
SENS
SQ-CLK
SQ-DATA
SCOR
CD-DATA
CD-CLK
D.GND
D.OUT
M+7V(UNSW)
TBL.R
TBL.L
M.GND
TRAY.SENS
D.GND
LED
UP.SW
VF
VF
VFDP
SPEANA
RESET
MIC-SIG
CD-POWER
REAR-RELAY
STBY-RELAY
FRONT-RELAY
PROTECT
STK-MUTE
HP-IN
EQIC
-CLK
LINE-MUTE
EQIC-DAT
PL-CLK
PL-DAT
PL-LAT
VIDEO-MUTE
LED-STBY
KEY-POWER
KEY-ECO
FUNC-SEL1
FUNC-SEL0
MODEL-IN
DEST-IN
SW-MODE
AUDIO
-OUT
STEREO
TUNED
SIRCS
BYTE
CNVSS
VCC
RDS-INT
ST-MUTE
ST-CE
ST-DOUT
BU-PWM3
ST-DIN
BU-PWM2
ST-CLK
BU-PWM1
SENS
SQ-DATA
CLK-OUT
HOLD
OTM-RESET
XLT
XRST
MTR-CTRL2
MTR-CTRL1
LED-DISC
BU UP/DW SW
TBL-SENS
A-HALF
TC-RELAY
ALC
PB-A/B
EQ-H/N
BIAS
SOFT-TEST
VCC
REC-MUTE
NR-ON/OFF
REC/PB/PASS
TC-MUTE
B-PLAY SW
A-PLAY SW
CAPM-CTRL
CAPM-H/L
AMS-IN
B-TRG
A-TRG
PWM3
PWM2
PWM1
LD-ON
ST-LOUT
ST-ROUT
IIC DATA
IIC CLK
3.3V
EVER 3.3V
SIRCS
KEY ECO
KEY POWER
LED STBY
+5V
+7V
GC 3.3V
DBFB-H/L
CD-MUTE
HP-MUTE
+10V
PANEL GND
REC-B
REC-A
RDS-DATA
AC-CUT
IN(ST-DOUT)
OUT(ST-DIN)
B-HALF
LED 3.9V
DSP+5V(SW)
RF+5V(SW)
PANEL GND
LED 3.9V
INVERTER
Q411,412
BUFFER
Q451-454
MUTE
Q401,402
RESET SWITCH
GENERATOR
SYSTEM
CONTROL
LEVEL SHIFT
Q802,803
LEVEL SHIFT
Q805,806
RESET SIGNAL
*R594
1k
2.2k
CD
DIGITAL
OUT
OPTICAL
TUNER PACK
XGR60
XGR6