Sharp CD-XP200H (serv.man22) Service Manual ▷ View online
– 17 –
CD-XP200H
Figure 17 BLOCK DIAGRAM (3/3)
KIA7805AP
AN78L05
Q905
–VF
VF2
VF1
Q801
Q841
IC855
+B2
+B3
+B4
-B2
+B7
+B3
+B10
-
12
13
41
19
Q705
R
L
+B10
RX701
REMOTE
SENSOR
SENSOR
D803,
D804
D804
D855
D802
RL914
JK701
HEADPHONES
M4
FAN
MOTOR
M
Q906
Q709
Q603
Q604
Q604
IC901
STK4029S
POWER AMP.
F804
T2A L 250V
VOLTAGE
REGULATOR
F803
T2A L 250V
F801
T4A L 250V
F802
T4A L 250V
R-OUT
L-OUT
Q901~
Q904
Q904
CLK
SO901
SPEAKER
TERMINAL
SPEAKER
TERMINAL
32
C/PLAY
VLOAD
RESET
+B10
+B10
+B10
+B10
+B9
VDD
VDD
VDD
~
CE
DI
DO
XL701
4.194304 MHz
4.194304 MHz
–
BIAS
T1/T2
AVDD
SW701-SW705
SW711-SW729
SW711-SW729
KEY
TO CD
SECTION
TO CD
SECTION
IC701
IX0532AW
SYSTEM
MICROCOMPUTER
(1/2)
FL701
FL DISPLAY
27
85
80
33
45
93
14
92
1 2 4 5 6 7 8
15
1
8
78
70
5
1
3
2
1
7
13
9
10
100
33
31
37
26
26
15
46
11 12
9
1 0
16 1 7 20 21 22 23 24
41
79
54 59
62
38
27
52 51
55 40
48
25 13 30 49 50
39
34
47
T.F.
PT801
MAIN POWER
TRANSFORMER
SYSTEM
MUTE
~
~
~
~
91
86
~
~
~
~
TAPE
MECHANISM
ASS'Y
RESET
SP DET.
SP RELAY
ON-OFF
FAN MOTOR
DRIVER
IC851
IC852
IC853
IC854
M_13V
LD+7V
+B5
+B10
A_10V
UNSW_5.6V
+B7
+B8
+B8
+B9
D_5V
A_5V
SW_5V
IC852
KIA7810AP
VOLTAGE
REGULATOR
IC851
KIA7812AP
VOLTAGE
REGULATOR
IC853, IC854
VOLTAGE REGULATOR
VOLTAGE
REGULATOR
W
M
PUTER
L841
AC LINE
FILTER
RL841
AC POWER
SUPPLY CORD
AC 230 V, 50 Hz
PT841
SUB POWER
TRANSFORMER
D842~
D845
D845
RELAY
DRIVER
AC_RLY
CD-XP200H
– 18 –
Figure 18 SCHEMATIC DIAGRAM (1/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
0.7V
0V
0V
0V
0.7V
0V
0V
0V
0V
0V
0V
0.7V
0.7V
0V
0V
0V
9.3V
8.6V
9.3V
0V
3.4V
3.4V
0V
0V
0V
0V
0.7V
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24
23
22
1 2 3
4 5
20
21
6 7
8
17
18
19
CD(A_GND)
+B_PROTECT
SW_5V
SP_DET
SP_RLY
L-CH
D_5V
R_CH
LD+7V
A_5V
S_MUTE
GND(CD_GND)
GND
(A_GND)
GND(D_GND)
GND(M_GND)
UNSW_5.6V
A_+10V
M_+13.5V
–20dBATT
L
L
R
R
A_GND
T1_R
T1_L
A_GND
M_GND
ERASE
T2_R2
T2_R1
T2_L1
T2_L2
T2_L2
7
6
5
3
2
1
3
1
2
4
CD
TUNER
DECK
AUX
DI
CE
VSS
LOUT
LBASS
LTRE
LIN
L4
L3
L2
L1
CLK
VDD
VREF
ROUT
RBASS
RTRE
RIN
RSEL0
R4
R3
R2
R1
CCB
INTERFACE
+ –
+
–
+ –
+ –
+ –
+ –
+ –
+ –
LSEL0
–
+
–
+
Hich=T1
+
+
–
–
Hich=CHRO
56
112K
56
112K
8
7
1
4
6
5
3
2
D_GND
LD+7V
A-5V
D_5V
CD_GND
L-CH
A_GND
R-CH
8
7
6
5
4
3
2
1
P22 1 - E~G
TO POWER SECTION
TAPE 1
PLAYBACK HEAD
R-CH
L-CH
3
2
1
R-CH
ERASE HEAD
RECORD/
PLAYBACK HEAD
TAPE 2
L-CH
1
4
6
5
2
3
1
1
2
3
2
3
CNP7
P27 12 - D
TO CD SERVO PWB
MAIN PWB-A1 (1/3)
1
2
3
7
9
6
8
5
4
11
10
13
16
15
12
14
17
Q603, Q604: SYSTEM MUTE
SWITCHING
SWITCHING
SWITCHING
MUTING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
+B
+B
+B
+B
+B
+B
+B
Q101
2SC1845 F
C103
180P
Q103
2SC1845 F
R105
3.3K
R103
2.2K
R107 47K
R109
4.7K
Q105
KTC3199 GR
C105 560P
C104
180P
C101
560P
C102
560P
Q102
2SC1845 F
R104
2.2K
Q104
2SC1845 F
R106
3.3K
R102
1K
R101
1K
R108 47K
R110
4.7K
C106
560P
Q106
KTC3199 GR
Q112
KTA1266 GR
C136 0.022
R146 10K
R147
10K
Q113
KRC104 M
C141 100/16
R149
150
Q114
KRC104 M
R112
15K
C112
100/25
R116
56
R122
10K
R118 100K
R120 3.9K
C116 560P
C114 0.033
C118 47/25
R124
5.6K
C120 0.0022
R150
68K
R126 4.7K
Q108
KTC3199 G
R136
220K
R13
10K
C126
22/50
R128
5.6K
C124 270P
R130 1.5K
C128
0.022
R132
100
IC101
R113
1K
C109
330P
C107
330P
330P
C108
330P
C110
330P
R111
15K
R115
56
C111
100/25
C113
0.033
R117 100K
R119 3.9K
R121
10K
C117 47/25
C115 560P
C119 0.0022
R127
4.7K
C121
0.022
R129
5.6K
C125
22/50
R133
100
C123 270P
C127
0.022
C129
0
0033
CNP102
CNP101
R148
4.7K
C625
0.0022
R609
1.2K
R621
22K
C639
1/50
R620
22K
C640
22/50
R618
330
R619
330
Q603
KTC3199 GR
R617
2.2K
C637 0.001
C638 0.001
R616
2.2K
R614 4.7K
R615 4.7K
Q601
KTC3199 GR
R613
390
R605
10K
C609
1/50
R611
2.2K
C636 0.001
C635 0.001
R610
2.2K
R612
390
Q602
KTC3199 GR
C611
0.0022
C629
0.001
R607
3.9K
C602
0.022
C601 220/16
C653
220P
C652 220P
C651 220P
C607
0.12
C605
0.12
C613
1/50
C615
4.7/50
C617
1/50
C619
1/50
C621
1/50
C623
1/50
IC601
LC75341
AUDIO PROCESSOR
C606
0.12
C61
1/5
C618
1/50
R114
1K
R123 5.6K
Q604
KTC3199 GR
BI601
CNS601
C130
0
0033
C143 3.3/50
R131
1.5K
FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
CD SIGNAL
VIDEO SIGNAL
– 19 –
CD-XP200H
Figure 19 SCHEMATIC DIAGRAM (2/10)
7
8
9
10
11
12
0V
0V
0.7V
0.7V
0V
0V
0V
0V
0V
11.7V
11.6V
11.6V
0V
0V
24
23
22
21
20
19
18
17
16
15
14
13
7 8
17
18
13
14
15
16
9
10 11 12
REC_L
REC_R
CHASSIS
L-CH
R-CH
AUX IN
CE
CLK
DI
DO
REC/PLAY
T-T1 T2
T_BIAS
A_+10V
D_GND
dBATT
TUN_L
TUN_R
DI
CLK
DO
CE
A_+10V
D_GND
A GND
LVL_DET
KOK_LATCH
MIC IN
SPAN
CE
RDS_READY
RDS_RDCL
RDS_RDDA
RDS_RST
TUN_SM
DO
CLK
DI
+B-PROTECT
D_GND
S_MUTE
T_T1/T2
REC/PLAY
T_BIAS
M_+13.5V
A+10V
SW_5V
UNSW5.6V
SP_DET
SP_RLY
–20dB
1
3
4
5
6
8
9
10
11 12
13
14 15
16 17
18 19
20
21 22 23
24 25
26
27
CLK
VDD
VREF
ROUT
RBASS
RTRE
RIN
RSEL0
R4
R3
R2
R1
VCC
ALC
GND
ALC
RIPPLE
Nor/CrO2
+
+
–
–
Hich=CHROME
56K
56K
2
7
1
2
3
1
27
P21 8, 9 - G
TO TUNER SECTION
18
19
20
21
22
23
RDS_READY
28
RDS_RDCL
27
RDS_RDDA
26
RDS_RST
25
TUN_SM
24
15
8
2
MUTING
MUTING
SWITCHING
BIAS
BIAS OSC
+B
+B
+B
+B
+B
+B
+B
CNP701
P24 1 - F
TO DISPLAY PWB
9
R126 4.7K
Q108
KTC3199 GR
R136
220K
R138
10K
R139
10K
Q107
KTC3199 GR
R137
220K
C133 22/50
C134 220/10
C135 0.022
C126
22/50
28
6K
C124 270P
R130 1.5K
C128
0.022
R132
100
C132 47/25
R134
10K
01
IC101
AN7345K
PLAYBACK AND RECORD/
PLAYBACK AMP.
R127
4.7K
R129
5.6K
C125
22/50
R133
100
C123 270P
C127
0.022
C129 0.0033
R135
10K
C131
47/25
C139
0.039(ML)
C137
0.047(ML)
L103
330
µ
H
C140
47/25
C138
0.0082(PP)
Q111
KTC3203 Y
R144
22K
R145
4.7
R142
82(1/2W)
Q109
KTA1266 GR
R140
47K
R158
220
Q110
KRC104 M
R141
4.7K
R143 47K
CNP601
JK690
VIDEO/AUX
R690
6.8K
R691
6.8K
C690
390P
C691
390P
R692
33K
R693
33K
SOR
R601 1K
R602 1K
C603
22/50
R604
10K
C610
1/50
R606
3.9K
C608
0.12
C606
0.12
C612
0.0022
C614
1/50
C616
4.7/50
C618
1/50
C620
1/50
C622
1/50
C624
1/50
R608
1.2K
C626 0.0022
R603 1K
C130 0.0033
C143 3.3/50
R131
1.5K
FFC701
C630
0.001
CD-XP200H
– 20 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
Figure 20 SCHEMATIC DIAGRAM (3/10)
1
2
3
4
5
6
7
8
9
10 11
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
TP301
TP302
CONT
IF
FM/AM
FM/AM
SD
ST IND
MO/ST
F OUT
IF OUT
VCC
VT
GND
GND
GND
ANT
VSS
AOUT
AIN
PD
VDD
FM IN
AM IN
DO
CLK
DI
CE
X IN
X OUT
IF IN
REG
AM IF IN
GND
SD
STEREO
FM DET
VCC
IF OUT
PHASE
L
-CH
OUT
R-CH OUT
MPX IN
MPX VCO
FM/AM OUT
VSM
AM LOW CUT
AM RF IN
AM OSC IN
FM AFC
AM OSC OUT
AM MIX OUT
FM IF IN
AM LOOP
ANTENNA
1
AM ANTENNA
AM TRACKING
2
2
1
AM OSC.
AM BAND
COVERAGE fL
CHASSIS
GND
GND
CHASSIS
GND
+B
+B
+B
1
3
2
1
2
3
AM IF
FM IF AMP.
1
2
3
FM
75 OHMS
SO301
FM
ANTENNA
TERMINAL
R369 15
L342
2.2
µ
H
C341
0.022
R347
6.8K
R346
330
Q301
2SC380 O
2SC380 O
R378 1K
R372 1K
R374 1K
R373 1K
C386
330P
330P
R395
47K
R376
1K
R386
22K
22K
R360
4.7K
C383
56P
C382
15P(CH)
X352
4.5 MHz
C381
12P(CH)
R344 470
R399
33
33
C348
0.01
0.01
C347 0.022
CF301
R349 33
R348
680
R345 4.7K
C346 0.022
C321 100/16
C345 0.022
D303
DS1SS133
D304
DS1SS133
FE301
FM FRONT END
C397
0.022
R382
150
R381
10K
C392
0.001
0.001
R380
1.5K
C389
1/50
R379
2.2K
C380
10/50
10/50
C394
47/25
47/25
C387
0.022
C385
0.01
0.01
L351
100
µ
H
R377
47K
47K
R387
5.6K
C399
0.022
C398
100/10
R393
1K
R388 3.9K
C358
1/50
C356
0.001
0.001
C355 22P
C357
2.2/50
R353
270
270
C353
0.022
CF352
T351
C354 0.022
CF351
R352
1K
C351 0.022
R351 5.6K
C350 0.022
C352 10/50
CF302
D302
DS1SS133
D301
DS1SS133
L341
BALUN
C334
22P
(UJ)
C323
0.022
CNP302
C302
0.001
T303
R323
68K
VD301
SVC348S
T306
C330
15P
(UJ)
C331
0.047
C332
0.022
0.022
C335
560P
560P
R336
10K
C366 0.001
C362 3.3/50
C361 0.022
C363 0.022
C364 2.2/50
R365
10K
C365 0.022
C342
0.022
R358
3.9K
R350
2.7K
2.7K
X351
456 kHz
L354
LOW PASS FILTER
C368 1/50
C367
1/50
1/50
R357 470K
R356
1K
C374 0.015
C369
27P(UJ)
IC302
LC72131
PLL(TUNER)
C393
0.001
0.001
FM SIGNAL
AM SIGNAL
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