Sharp CD-XP200H (serv.man22) Service Manual ▷ View online
– 13 –
CD-XP200H
Standard Specification of Stereo System Error Message Display Contents
Error Contents
DISPLAY
Notes
TAPE
Mechanism Error.
'ER-TA**'
00: Tape Mechanism Error.
01: Initial Error.
CD
Pickup Mechanism Error.
'ER-CD**'
01: PU-IN SW Detection NG.
CD Changer Mechanism Error.
'ER-CD**'
10: Changer Error.
(*)
11: Initial Error.
CD DSP Communication Error
'ER-CD**'
31: DSP COMMUNICATION ERROR
Focus Not Match.
'NO DISC'
IL Time Over.
'NOT READ'
TUN
PLL Unlock.
'ER-TU**'
00: TUN Error.
01: PLL Unlock.
(*) CHECKING:
If CD changer mechanism error is detected, 'CHECKING' will be display instead of 'ER-CD**' display 'ER-CD**' will only be display
when CD changer mechanism error had been detected for the 5 th times.
If CD changer mechanism error is detected, 'CHECKING' will be display instead of 'ER-CD**' display 'ER-CD**' will only be display
when CD changer mechanism error had been detected for the 5 th times.
Speaker abnormal detection and +B PROTECTION display
In case speaker abnormal detection or +B PROTECTION had occurred, it can be check by pressing 'POWER', 'VIDEO' and 'X-
BASS' key twice. Display will show "S** B**". S is referring to speaker abnormal detection and B is referring to +B PROTECTION.
** is in hex valve.
In case speaker abnormal detection or +B PROTECTION had occurred, it can be check by pressing 'POWER', 'VIDEO' and 'X-
BASS' key twice. Display will show "S** B**". S is referring to speaker abnormal detection and B is referring to +B PROTECTION.
** is in hex valve.
+B PROTECTION is condition when irregular process occur on power supply line.
CD-XP200H
– 14 –
•
The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the chas-
sis with no signal given.
1. In the tuner section,
sis with no signal given.
1. In the tuner section,
indicates AM
indicates FM stereo
indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
3. In the deck section, a tape is being played back.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
•
Parts marked with “
1
” ( ) are important for
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.
parts with specified ones for maintaining the safety and
performance of the set.
NOTES ON SCHEMATIC DIAGRAM
•
Resistor:
To differentiate the units of resistors, such symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with “Fusible” is a fuse
type.
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with “Fusible” is a fuse
type.
•
Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means pico-farad and the unit of the capacitor
without such a symbol is microfarad. As to electrolytic
capacitor, the expression “capacitance/withstand voltage”
is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
symbol P means pico-farad and the unit of the capacitor
without such a symbol is microfarad. As to electrolytic
capacitor, the expression “capacitance/withstand voltage”
is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
•
Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
notice.
REF. NO
DESCRIPTION
POSITION
SW716
TUNING/TIME UP
ON—OFF
SW717
REC PAUSE
ON—OFF
SW718
MEMORY/SET
ON—OFF
SW719
TUNING/TIME DOWN
ON—OFF
SW720
CLOCK
ON—OFF
SW721
VOLUME UP
ON—OFF
SW722
VOLUME DOWN
ON—OFF
SW723
DISC SKIP
ON—OFF
SW724
OPEN/CLOSE
ON—OFF
SW725
EQUALIZER/X-BASS/DEMO
ON—OFF
SW727
DISPLAY MODE
ON—OFF
SW728
ASPM
ON—OFF
SW729
PTY. TI SEARCH
ON—OFF
SW1
OPEN/CLOSE
ON—OFF
SW2
CLAMP
ON—OFF
SW3
DISC NUMBER
ON—OFF
SW4
PICKUP IN
ON—OFF
SW701
ON/STAND-BY
ON—OFF
SW702
FAST REWIND/PRESET DOWN
ON—OFF
SW703
FAST FORWARD/PRESET UP
ON—OFF
SW704
STOP
ON—OFF
SW705
PLAY/REPEAT
ON—OFF
SW711
CD
ON—OFF
SW712
TUNER (BAND)
ON—OFF
SW713
TAPE
ON—OFF
SW714
VIDEO/AUX
ON—OFF
SW715
TIMER/SLEEP
ON—OFF
TYPES OF TRANSISTOR AND LED
REF. NO
DESCRIPTION
POSITION
(1) (2) (3)
(S) (G) (D)
E C B
FRONT
VIEW
B C E
FRONT
VIEW
KRC102 M
KRC104 M
KTA1266 GR
KTA1273 Y
KTA1274 Y
KRC104 M
KTA1266 GR
KTA1273 Y
KTA1274 Y
SLR342VCJ
KTC2026
FRONT
VIEW
VIEW
KTC3199 GR
KTC3203 Y
2SC380 O
2SC1845 F
KTC3203 Y
2SC380 O
2SC1845 F
– 15 –
CD-XP200H
Figure 15 BLOCK DIAGRAM (1/3)
+5V
CNS4
BI4
CNP4
M3
T/T UP DOWN
LOADING
MOTOR
+
–
+3.3V
TO DISPLAY SECTION
TO MAIN SECTION
CONSTANT
VOLTAGE
Q2
LASER
DRIVER
+3.3V
Q1
+5V(+B7)
PICKUP UNIT
IC1
LC78645NE
CD SERVO
VDD
LDD
LDS
M
SW3
DISC
NUMBER
SW2
CLAMP
SW1
OPEN/
CLOSE
CNP8
CNP7
TRACKING COIL
FOCUS COIL
SW4
PICKUP IN
M2
SLED
MOTOR
M1
SPINDLE
MOTOR
M
M
Q3
XVDD
RVDD
LVDD
RFVDD
XL1
33.8688 MHz
O/C
CLAMP SW
CD RES
CL
DI
DO
CE
DRF
WRQ
+6.5V (+B4)
DGND (DRIVER)
+5V (+B8)
VCC3
VCC2
VCC4
VCC1
IC2
M63001FP
FOCUS/TRACKING/
SPIN/SLED
DRIVER
XIN
XOUT
RES
WRQ
DO
DI
CLK
CE
TIN2
TIN1
FIN2
FIN1
TDO
FDO
SPDO
SLDO
CONT5
CONT2
CONT3
CONT4
VDD5
LCHO
80
79
75
20
5
40
18
24
23
14
8
21
22
29
35
41
47
46
38
VVDD
77
10
9
8
7
15
1
2
17 25
42
41
39
38
4
7
6
5
16
28
26 27
3
1
6
4
5
2
3
1
6
4
5
2
3
1
6
4
5
2
5
4
71
61
62
63
69
57
56
55
51
50
43
44
40
37
19
28
26
23
22
21
3
2
7
1
6
8
9
10
6
8
7
+5V (+B7)
DGND
L-CH
3
5
4
AGND
R-CH
1
2
42
68
25
70
64
65
66
DRF
67
48
49
ADAVDD
18
+3.3V
DISC NO
~
~
ZD1
3.3V
+
–
–
+
CD-XP200H
– 16 –
Figure 16 BLOCK DIAGRAM (2/3)
+B6
VT
8
L354
IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
VF1
AUX
R
L
R
L
JK690
VIDEO/AUX
FM+B
+B5
CLK
+B6
+B6
+B6
+B5
AM IF
FM IF
AMP.
BI601
–20dB
ATT
ATT
Q101~
Q104
Q107
Q108
Q108
Q601
Q602
Q602
Q603
Q604
Q604
10.7 MHz
450 kHz
REC/PLAY
CLK
CE
DI
DO
DI
CE
MO/ST
SWITCHING
+B5
FM/AM
IC302
LC72131
PLL(TUNER)
FM/AM
OUT
L
R
BIAS
T1/T2
MUTING
P.B.
REC.
AC BIAS
L
L
R
R
R
L
TAPE
TUNER
CD
PB
CNP7
FROM CD SECTION
HEAD
ERASE
SWITCHING
SWITCHING
SWITCHING
BIAS
Q113
Q114
Q112
Q110
Q706
Q707
Q708
Q708
SWITCHING
Q109
BIAS
OSC
OSC
Q111
L103
Q105
Q106
Q106
REC./P.B.
HEAD
TAPE 2
P.B. HEAD
TAPE 1
R-CH
L-CH
R-CH
L-CH
IC601
LC75341
AUDIO PROCESSOR
+B5
R
L
REC
R
L
ALC
R REC
L REC
POP REDUCE
SWITCHING
L(T2)
R(T2)
R(T2)
R(T1)
L(T1)
R
L
FM/AM
MPXIN
STEREO
AM RF IN
AM OSC IN
AM OSC OUT
FM
Q360
VT
OSC
X352
4.5 MHZ
AM BAND
COVERAGE
AM
TRACKING
T303
L341
T306
X351
456 kHz
ZD351
5.1V
MO/ST
VCO
FM
DET
FM+B
GND
AM IF
CF351
IC303
LA1832S
FM IF DET.
FM MPX./AM IF
AM MIX
CF352
T351
CF302
Q301
CF301
21
4
24
2
1
8
18
17
3
9
10
18
11
16
3
15
10
9
7
23
14
12
13
12
13
1
2
2
19
7
18
10
47
13
21
4
2
24
23
6
9
16
12
11
15
1
5
4
1
3
21
7
9
8
5
17
6
21
2
1
20
22
11
17
16
15
13
14
12 20
15
16
23
24
4
7
H/N
P.B
REC
T1/T2
T1/T2
NOR/
HIGH
HIGH
+B5
+B5
+B5
SYSTEM
MUTE
TAPE
MECHANISM
ASS'Y
MOTOR
DRIVER
DRIVER
SOLENOID
DRIVER
+B3
+B3
IC701
IX0532AW
SYSTEM
MICROCOMPUTER
(2/2)
LOW PASS
FILTER
BALUN
SO301
FM ANTENNA
TERMINAL
7
2
4
8
5
1
6
3
AM LOOP
ANTENNA
CNP302
FE301
FM FRONT END
ICT21
LC72723
RDS DECORDER
16
15
14
13
9
10
2
3
11
7 4
MPX IN
VDDA
X OUT
X IN
QT21
XT21
4.332 MHz
RST
RDDA
RDCL
RD-ID/ READY
VSSD
TEST
VSSA
VDDD
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