Teac CD-P1250 User manual

CCDD--PP11225500
SERVICE MANUAL
COMPACT DISC PLAYER
Effective : May, 2002 S-0062A
CONTENTS
1 SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・2
2 EXPLODED VIEWS AND PARTS LIST ・・・・・・・・・・・・・・・・・3
3 PC BOARDS AND PARTS LIST ・・・・・・・・・・・・・・・・・・・・・・・・7
4 INCLUDED ACCESSORIES ・・・・・・・・・・・・・・・・・・・・・・・・・・・11
NOTES
●PC boards shown are viewed from parts side.
●The parts with no reference number or no parts number in the
exploded views are not supplied.
●As regards the resistors and capacitors, refer to the circuit diagrams
contained in this manual.
●£Parts marked with this sign are safety critical components. They
must be replaced with identical components - refer to the appropriate
parts list and ensure exact replacement.
●Parts of [ ] mark can be used only with the version designated.
[US]:U.S.A.[C]:CANADA[E]:EUROPE[UK]:U.K.

1 SPECIFICATIONS
−2−
CD PLAYER
Pickup:
3-beam, semiconductor laser
D/A Converter:
1 bit DAC
Digital filter:
8-times oversampling
Frequency Response:
20 Hz ~ 20 kHz ±1.5dB
Total Harmonic Distortion:
< 0.09 % (1 kHz)
Signal-to-Noise Ratio (S/N):
>85 dB (1 kHz)
Channel Separation:
>80 dB (1 kHz)
Output:
Analog; 2.0 Vrms (RCA)
Wow and Flutter:
Below measurable limit
GENERAL
Power Requirements:
120 V AC, 60Hz (U.S.A./Canada Model)
230 V AC, 50Hz (Europe/U.K. Model)
Power Consumption:
12 Watts (AC)
Dimensions (W x H x D):
435 x 104 x 295mm
Net Weight:
3.6 kg
Standard Accessories:
Wireless Remote Control Unit (RC-853)
RCA pin-plug cord
Battery (SUM-3, "AA", "R6" type) x 2 (Europe/U.K. Model)
•Design and specifications are subject to change without notice.
SAFETY INFORMATION
This product has been designed and manufactured according to FDA
regulations "title 21, CFR, chapter 1, subchapter J, based on the Radiation
Control for Health and Safety Act of 1968", and is classified as a class 1
laser product. There is no hazardous invisible laser radiation during
operation because invisible laser radiation emitted inside of this product
is completely confined in the protective housings.
The label required in this regulation is shown 1.
OCAUTION
USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
Optical pickup:
TYPE : SFP101NXR
MANUFACTURER : Sanyo Electric Co., Ltd.
LASER OUTPUT : Continuous Wave max. 5mW
WAVE LENGTH : 765-815nm
1For U.S.A.

2 EXPLODED VIEWS AND PARTS LIST
EXPLODED VIEW-1
−3−
51SC2
51SB2
51SD4
51SB2
51SC2
51SC2
4501
5141
5120
5133
5136
5132
5135 4505
51SD8
51SI1
5142
5104
5116

−4−
EXPLODED VIEW-1
REF.NO. PARTSNO. DESCRIPTION REMARKS
31 9A09092400 MECHA,CD93F8NDT CEC0991004800
4501 9A09265600 MAINPCBASSY CEC0B10033200
4502 9A09265800 KEYPCBASSY CEC0B10033310
4503 9A07148500 H.PPCBASSY[US,C] CEC0B10027400
9A07148510 H.PPCBASSY[E,UK] CEC0B10027401
4504 9A09266000 POWERPCBASSY[US,C] 01‑P12500003‑00
9A07148610 POWERPCBASSY[E] CEC0B10028540
9A07148630 POWERPCBASSY[UK] CEC0B10028541
4505 9A09266100 DISPLAYPCBASSY 01‑P12500004‑00
5101 9A09266200 ESCUTCHEON[US,C] CEC2141003313
9A07148800 ESCUTCHEON[E,UK] CEC2141003310
5102 9A07148900 PANEL,TRAY CEC2155000710
5103 9A08667500 BADGE CEC2163004000
5104 9A07149100 WINDOW CEC2164006110
5105 9A07149000 BUTTON,PLAY CEC2175011810
5106 9A07077900 BUTTON,FUNCTION CEC2175011900
5107 9A07079200 FILTER,IR CEC2431001200
5110 9A07149200 DECORATION,TRAY CEC2144003910
5111 9A07077700 KNOB,ROTARY CEC2171001800
5112 9A07077800 KNOB,PUSH CEC2174005200
5116 9A07079800 SHEET,IR CEC2462011300
5120 9A07077000 COVER,TOP CEC2121003900
5121 9A09266300 PANEL,REAR[US,C] CEC2153002350
9A09272400 PANEL,REAR[E,UK] CEC2153002351
5122 9A07078400 CHASSIS CEC2311006900
5123 9A06842900 ASSY,LEG CEC0251001700
5124 9A07078300 LEG CEC2251003500
5130 9A07078800 JOINT CEC2351001900
5131 9A07078900 POST CEC2373001100
5132 9A07989100 LCD,IS06193P00V2 CEC4T40000500
5133 9A07149500 HOLDER,LAMP CEC2451001300
5134£9A06846200 BUSHING,NIFCO2271 CEC2446000200
5135 9A07989900 FILTER,LCD,BLUE CEC2431001301
5136 9A07990000 FILTER,LCD,WHITE CEC2431001302
5141 9A07078700 BRACKET‑M,TOP CEC2322001800
5142 9A07274200 FELT,PL CEC2571002200
CN01 9A09195600 HOUSING,2P 43‑791002031‑00
PC120£9A08660100 POWERCORD[US,C] CEC4W10006400
£9A07087801 POWERCORD[E] 45‑112230118‑06
£9A07258200 POWERCORD[UK] CEC4W10004700
T01£9A07154000 POWERTRANSFORMER CEC4L50005930
51SA1 9A06855600 SCREW,S‑TPGBIN2.6X6 SFBDN266R0SE‑
51SB1 9A00768400 SCREW,S‑TPGBRZM2.6X8 SFBAN268R0SE‑
51SB2 9A00768400 SCREW,S‑TPGBRZM2.6X8 SFBAN268R0SE‑
51SC1 9A01589800 SCREW,S‑TPGBINM3X6 SFBDN306R0SE‑
51SC2 9A01589800 SCREW,S‑TPGBINM3X6 SFBDN306R0SE‑
51SD1 9A01041200 SCREW,S‑TPGBINM3X8 SFBDN308R0SM‑
51SD2 9A01041200 SCREW,S‑TPGBINM3X8 SFBDN308R0SM‑
51SD3 9A01041200 SCREW,S‑TPGBINM3X8 SFBDN308R0SM‑
51SD4 9A01041200 SCREW,S‑TPGBINM3X8 SFBDN308R0SM‑
51SD5 9A01041200 SCREW,S‑TPGBINM3X8 SFBDN308R0SM‑
51SD6 9A01041200 SCREW,S‑TPGBINM3X8 SFBDN308R0SM‑
51SD8 9A01041200 SCREW,S‑TPGBINM3X8 SFBDN308R0SM‑
51SE1 9A07086400 SCREW,S‑TPGBIN3X14 SFBDN30140SE‑
51SF1 9A07086500 SCREW,S‑TPGBIN3X25 SFBDN30250SE‑
51SG1 9A06856000 SCREW,S‑TPGTRS4X6 SFSTN406R0SE‑
51SI1 9A06855700 SCREW,S‑TPGBIN3X4 SFBDN304R0SE‑

EXPLODED VIEW-2
−5−

−6−
EXPLODED VIEW-2 (CD93F8NDT)
REF.NO. PARTSNO. DESCRIPTION REMARKS
1 9A07071300 SWITCHPCBASSY 1EA0B10A98100
3 9A07072300 CHASSIS,FRAME 1EA2311A06600
4 9A07071400 PLATE,MAGNET 1EA2336A05300
5 9A07071500 LEFTRAILASSY 1EA0363A00100
6 9A07071600 RAIL,RIGHT 1EA2363A00300
8 9A07071800 SUPPORT,MAGNET 1EA2413A01700
9 9A08438700 CUSHION,RUBBER CEC2443000100
10 9A08438800 CUSHION,RUBBER CEC2443000101
11 9A07072100 HOLDER,MAGNET 1EA2451A09000
12 9A07072200 SHEET 1EA2462A13200
13 9A07072400 GEAR,LOADING 1EA2511A10900
14 9A07072500 GEAR,LIFTER 1EA2511A11000
15 9A07072600 GEAR,IDLER,A 1EA2511A11100
16 9A07072700 GEAR,IDLER,B 1EA2511A11200
17 9A07072800 PULLEY,MOTOR 1EA2523A01700
18 9A07072900 PULLEY,GEAR 1EA2524A01600
19 9A07073000 BELT,SQUARE 1EA2563A02200
20 9A02677600 MAGNET,DISCCLAMP 1EA2641A01300
21 9A08438600 LIFTER,MECHA CEC2713000700
22 9A07073200 SLIDE,LIFTER 1EA2741A01300
23 9A07073300 TABLE,LOADING 1EA2761A00700
24 9A03303300 MOTOR,3.0V 1EA4M10A02100
30 5760707700 SCREW,B‑TITESEMSM3X10 13124201283000
31 9A07073500 SCREW,S‑TPGBIN2.6X8 SFBDN268R0SE‑
31‑02 9A09093000 MECHASSY,DA11T3CN 13933102
31‑40 9A07070800 BRACKET CEC2322001300
31‑41 9A07070900 SHEET,MECHA CEC2462011200
31SA1 9A07071100 SCREW,S‑TPGBIN3X8 SFBDN308R0SE‑
32 9A07073600 SCREW,S‑TPGPAN+FLG2X6 SFBPY206R0SE‑
33 9A07073700 SCREW,PAN+SW1.7X3.5 SM2PS173R5SE‑
34 9A07073800 SCREW,SPECIAL SGXEA00201‑‑‑
35 9A07071100 SCREW,S‑TPGBIN3X8 SFBDN308R0SE‑
9A08632700 WIRE,JUMPER,16P CEC4W30009700

−7−
3 PC BOARDS AND PARTS LIST
MAIN PCB

−8−
KEY PCB
DISPLAY PCB
HP PCB

−9−
POWER PCB (U.S.A.)
POWER PCB (Europe)

MAIN PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A09265600 MAINPCBASSY
9A09265700 MAINPCB
9A07152600 HEATSINK
9A09271100 SCREW,MACHINEM3X8
9A09271200 NUT,M3
CN01 9A09270400 WAFER,5P
CN02 9A09218500 WAFER,6P
CN03 9A09270500 WAFER,16P(FFC)
CN09 9A09271000 PLUG,19P
CN10 9A09270600 WAFER,2P
CN11 9A09218400 WAFER,4P
D01‑D04£9A09267000 DIODE,1A3‑1
D05 9A09267100 DIODE,1SS133‑T‑77
D06 9A09267200 DIODE,ZENER
D07 9A09267000 DIODE,1A3‑1
D08 9A09267300 DIODE,BAT46
E13£9A09270100 C,ELECT4700UF25VM
IC01 9A09188600 IC,BA5813FM
IC02£9A09188800 IC,KA7805
IC03 9A09270700 IC,UPD63711AGC‑8EU
IC04£9A09188900 IC,KA7808
JK501 9A09270900 RCAJACK,2P
OP1 9A09189500 IC,NJM4558D
Q01 9A09266700 TR,2SB1375
Q02,Q03 9A09207100 TR,2SA933AS‑TP
Q04‑Q07 9A09266800 TR,2SC2240BL
Q08 9A09266900 TR,2SD1936T‑AC
Q11‑Q13£9A09266800 TR,2SC2240BL
Q14 9A09207100 TR,2SA933AS‑TP
R26£9A09268200 R,FUSIBLE1/4W10JA
X01 9A09270800 CRYSTAL,16.9344MHZ50PPM
KEY PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A09265800 KEYPCBASSY
9A09271300 KEYPCB
CN101 9A09271900 PLUG,19P
D100‑D106 9A09208100 DIODE,1SS133T77
IC01 9A09271500 IC,UPD789406AGC
S100‑S112 9A08467800 SWITCH,TACT,SKHHANA010
U100 9A09271400 IC,PST600D
U101 9A06847600 IC,GP1U281X
X100 9A09271800 CRYSTAL,5.000MHZAT‑39
DISPLAY PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A09266100 DISPLAYPCBASSY
9A07154200 DISPLAYPCB
9A07149500 HOLDER,LAMP
9A07989100 LCD,IS06193P00V2
9A07989900 FILTER,LCD,BLUE
9A07990000 FILTER,LCD,WHITE
9A09272300 LAMP,PILOTC‑2V
H.P. PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A07148500 H.PPCBASSY[US,C]
9A07148510 H.PPCBASSY[E,UK]
9A07153200 H.PPCB
9A09274500 NUT,M9X0.75
9A09274600 WASHER,9.2X14X0.4
9A07078500 BRACKET‑E,JACK
IC401 9A07153300 IC,M5218AP
J401 9A07081200 JACK,H.P.
VR401 9A07082700 VR,ROTARY50K
POWER PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A09266000 POWERPCBASSY[US,C]
9A07148610 POWERPCBASSY[E]
9A07148630 POWERPCBASSY[UK]
9A09272000 POWERPCB[US,C]
9A07155300 POWERPCB[E,UK]
9A09195600 HOUSING,2P
9A07081100 PLUG,ROUNDPIN
£9A08660100 POWERCORD[US,C]
£9A07087801 POWERCORD[E]
£9A07258200 POWERCORD[UK]
9A09345000 DIODE,6KE27CA[E,UK]
9A09345100 FERRITECORE,25X15X13[E,UK]
C01£9A07080700 CAPACITOR
EC01,EC02 5760663000 ECTERMINAL,1P
F01 9A07088000 FUSEHOLDER[E,UK]
F01£9A09251800 FUSE,250V1A[E,UK]
SW01£9A06849100 SWITCH,PUSH,POWER
T01£9A07154000 POWERTRANSFORMER
−10−

4 INCLUDED ACCESSORIES
−11−
INCLUDED ACCESSORIES
REF.NO. PARTSNO. DESCRIPTION REMARKS
9A09051700 OWNER'SMNL,E/F[US,C] CEC6P10069930
9A09051800 OWNER'SMNL,MULTI[E,UK] CEC6P10069940
9A09266500 REMOTECONTROLUNIT CEC4U10002620
9A07089700 BATTERY[E,UK] CEC4D10000700
9A06849900 PLUG,CORD,RCA CEC4W20004000

86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM
CD-P1250
MAIN PCB
COMPACT DISC PLAYER
CCDD--PP11225500
1 st Issue; April 2002
NOTES:
1. Resistor values are in ohms (k=kilo-ohms, M=megohms).
2. Capacitor values are in microfarads (p=picofarads).
3. £Parts marked with this sign are safety critical components.
They must always be replaced with identical components-refer
to the appropriate parts list and ensure exact replacement.
S101
SW DIP-4
1
CN6
TP
1
2
3
4
5
6
CN2
PH6
1
2
3
4
5
CN1
PH5
C11
0.1u
D.GND
1
RFOK
2
RST
3
A0
4
STB
5
SCK
6
SO
7
SI
8
XTALEN
9
D.Vdd
10
DA.Vdd
11
ROUT
12
DA.GND
13
REGC
14
DA.GND
15
LOUT
16
DA.Vdd
17
R+
18
R-
19
L-
20
L+
21
X.Vdd
22
XTAL
23
XTAL
24
X.GND
25
D.Vdd 26
EMPH 27
FLAG 28
DIN 29
DOUT 30
SCKIN 31
SCKO 32
LRCKIN 33
LRCK 34
HOLD/WDCK 35
Tx 36
D.GND 37
C16M 38
LIMIT 39
D.Vdd 40
LOCK 41
RFCK 42
MIRR/WFCK 43
PLCK 44
D.GND 45
C1D1 46
C1D2 47
C2D1 48
C2D2 49
C2D3 50
D.Vdd 51
PACK 52
TSO 53
TSI 54
TSCK 55
TSTB 56
D.GND 57
TEST0 58
TEST1 59
ATEST 60
A.GND 61
FD 62
TD 63
SD 64
MD 65
DAC0 66
DAC1 67
DAC2 68
DAC3 69
A.Vdd 70
EFM 71
ASY 72
C3T 73
RFI 74
AGCO 75
AGCI
76
RFO
77
EQ2
78
EQ1
79
RF-
80
A.GND
81
A
82
C
83
B
84
D
85
F
86
E
87
A.Vdd
88
REFOUT
89
FE-
90
FEO
91
TE-
92
TEO
93
TE2
94
TEC
95
A.GND
96
PD
97
LD
98
PN
99
A.Vdd
100
IC3
uPD63711
LO F IN
1
LO R IN
2
LO V CON
3
MUTE1 LOW
4
SD IN
5
MD IN
6
PREVcc 8V
7
POWVcc 5V
8
LO R OUT
9
LO F OUT
10
MD OUT-
11
MD OUT+
12
SD OUT-
13
SD OUT+
14
FD OUT+
15
FD OUT-
16
TD OUT+
17
TD OUT-
18
GND
19
POWVcc 5V
20
MUTE2 LOW
21
TD IN
22
FD IN
23
GND
24
VBG+
25
VBG OUT
26
RVcc
27
BIAS
28
IC1
BA5813FM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN3
FFC16
To Power PCB
C20
0.1u
C19
0.1u
1
2
CN10
Con2
E13
4700u/25
R26
10R 1/4W
E12
2200u/10
E5
220u/10
C8
4p
C29
22p
C9
0.1u
C1
47n
C24
1n
C2
10n
C21
12p
C5
10n
C10
0.1u
HFO
AGCO
EFM
E7
10u/16
E10
100u/10
E2 220u/10
C27
56p
C28
27p
FE
TE
C26
1n
R28
22k
R27
10R
E11
100u/10
R25
470R
C25
1n
E1
220u/10
E4
220u/10
E3
220u/10
C3
10n
C4
10n
C7
4.7n
C6
4.7n
X1
16.9344MHz
C22
12p
C23
12p
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN9
CON19
TM+
TM-
TM+
TM-
Driver-M
Pu-In
Open
A-Mute
Pu-In
Open
R31
100R
R33
4.7k
R12
10k
R30
100R
R32
20k
+5V
R29 22k
C32
330p
+5V
Up
Up
R5 100k
R6 100k
R7 100k
R9 10k
R10 10k
12V-AC1
+5V
+8V
+8V
1
2
3
4
CN11
PH5
RCH
LCH
+8V
To Headphone PCB
E8
10u/16
E9
10u/16
C16
1u
C17
1u
R2
47k
R3
47k
R40
1.5k
R41
1.5k
C30
1n
C31
1n
R19 47R
R20 47R
Q4
2SC2240BL
Q5
2SC2240BL
Q6
2SC2240BL
Q7
2SC2240BL
R37
22k
R36
22k
R35 22k
R34 22k Q3
2SA933
+8V
Q8
2SD1936
A-Mute
R38
3.3k
R8 10k
R39
3.3k
R42
22R
E6
220u/10
R
RCA1A
RCA2
L
RCA1B
RCA2
Close SW
GND
Open SW
Tray Motor-
Tray Motor+
Spindle Motor +
Spindle Motor -
Sled Motor+
Sled Motor-
PU SW
PU SW
Vcc
E
D
A
B
C
F
GND
LD
VR
MD
F+
T+
T-
F-
R18
47R
R21
2.2k
R22
2.2k
Q2
2SA933
D5
1SS133
D1
1.3A
D2
1.3A
D4
1.3A
D3
1.3A
To uCom / Key PCB
R23
1k
R24
1k
R11
10k
R17
39k
R13 3 9k
R14 18k
R4
6.8k
R1
27k
Q1
B1375
R16 5.6k
R15 18k
1
CN7
TP
1
CN8
TP
1
CN4
TP
1
CN5
TP
in
1
G
3
out 2
IC2
7805
in 1
G
3
out
2
IC4
7808
C12 10n
E14
22u
ATest
Mirr/WFCK
Flag
Hold/WDCK
Lock
Sig-R
Sig-L
R50
27k
R43
27k
R48
100k
R49
100k
R45
100k
R44
100k
R46 3.3k
R47 3.3k
C15
560p
C14
560p
C18 180p
C13 180p
+9V
+8V Sig-R
Sig-L
1
2
3
4
5
6
7
CN12
CON7
+5V
E16
2200u/10V
E15
2200u/10V
R52 10k
R5110k
Q13
2SC2240BL
Q12
2SC2240BL
Q11 2SC2240BL
D6
10V
+9V
R53
1.8k
E17
220u
E18
1u
R54
3.3k
Q14
2SA933
R55
100k
D7
1.3A C33
0.1u
C34
1u
C35
1u
OP1A
JRC4558
OP1B
JRC4558

86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM
CD-P1250
DISPLAY PCB, KEY PCB, HP PCB, POWER PCB
COMPACT DISC PLAYER
CCDD--PP11225500
1 st Issue; April 2002
INSTRUCTIONS FOR SERVICE PERSONNEL
BEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE-
CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.
NOTES:
1. Resistor values are in ohms (k=kilo-ohms, M=megohms).
2. Capacitor values are in microfarads (p=picofarads).
3. £Parts marked with this sign are safety critical components.
They must always be replaced with identical components-refer
to the appropriate parts list and ensure exact replacement.
V-DD1
1
BIAS
2
V-LC0
3
V-LC1
4
V-LC2
5
V-SS1
6
COM-0
7
COM-1
8
COM-2
9
COM-3
10
S0
11
S1
12
S2
13
S3
14
S4
15
S5
16
S6
17
S7
18
S8
19
S9
20
S10
21
S11
22
S12
23
S13
24
S14
25
S15
26
P93/S16
27
P92/S17
28
P91/S18
29
P90/S19
30
P87/S20
31
P86/S21
32
P85/S22
33
P84/S23
34
P83/S24
35
P82/S25
36
P81/S26
37
P80/S27
38
AV-DD
39
AV-Ref
40
P66/ANI6 41
P65/ANI5 42
P64/ANI4 43
P63/ANI3 44
P62/ANI2 45
P61/ANI1/CMPREF0 46
P60/ANI0/AMPIN0 47
AV-SS 48
P27/INTP3/CPT5 49
P26/INTP2/TO5 50
P25/INTP1/TI1 51
P24/INTP0/TI0 52
P23/CMPTout/TO2 53
P22/SI/RxD 54
P21/SO/TxD 55
P20/SCK/ASCK 56
P53 57
P52 58
P51 59
P50 60
P03 61
P02 62
P01 63
P00 64
P47 65
P46 66
Reset 67
X2 68
X1 69
V-SS0 70
V-DD0 71
XT2 72
XT1 73
IC 74
P45/KR5 75
P44/KR4 76
P43/KR3 77
P42/KR2 78
P41/KR1 79
P40/KR0 80
IC1
UPD789046AGC
KS3
KS2
KS1
KS0
P-Con
Driver Mute
TM-
TM+
/SCK
/SI
/S0
A0
STB
RFok
Reset
Remcon
KR0
KR1
KR2
KR3
KR4
KR5
KR6
A-Mute
L-Cue
L-Pitch
Up
Open
PU-In
D100 1SS133
D101 1SS133
D102 1SS133
D103 1SS133
D104 1SS133
D105 1SS133
R102
100k
R103
100k
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN101
Flex-PCB19
Vdd
R101
100k
X100
5MHz
C100 22p
C101 22p
Vdd
Vdd
S101
S102
S103
S104
S105
S106
S107
S108
S109
S110
S111
S112
S100
Stop
Pause
Time
Play
F.Skip
B.Skip
Tray
Prog
Rep
A-B
Rand
BScan
FScan
GND
1Vdd
2IR-Signal
3
U101
GP1U281X
Vdd
Vdd
R100
100k
C102
0.1u C103
0.1u
C104
0.1u
E100
100u
R105
47k
R106
47k
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
CN100
CON25
Key Matrix:
KS0 not used
KS1 not used
KS2 KR0 = Stop
KS2 KR1 = Pause
KS2 KR2 = Time (Display
Mode)
KS2 KR3 = Play
KS2 KR4 = F. Skip
KS2 KR5 = B. Skip
KS2 KR6 = Tray open / close
KS3 KR0 = F. Scan
KS3 KR1 = B. Scan
KS3 KR2 = Random Play
KS3 KR3 = A-B Repeat
KS3 KR4 = Repeat (one / all)
KS3 KR5 = Programm
D106 1SS133
12V-AC1
12V-AC2
12V-AC1
12V-AC2
R115 47k
R114 47k
R113 47k
R104
47k
R107
47k
R108
47k
R109
47k
R110
47k
R111
47k
R112
47k
RST 3
GND
2
Vdd
1
U100
PST600
R116
47k
R117
47k
R118
47k
COM1 1
COM2 2
COM3 3
COM4 4
16-12-8-4 5
15-11-7-3 6
14-10-6-2 7
13-9-5-1 8
Space-Intro-Mem-Pro 9
6C-6G-6B-6A 10
6D-6E-6F 11
5C-5G-5B-5A 12
5D-5E-5F-COL 13
4C-4G-4B-4A 14
4D-4E-4F-Shuffle 15
3C-3G-3B-3A 16
3D-3E-3F 17
-- -Minus-B-A 18
2C-2G-2B-2A 19
2D-2E-2F-All 20
1C-1G-1B-1A 21
1D-1E-1F-1(L) 22
Remain-S2-S1-Repeat 23
LCD1
LCD-1250
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
CN1
CON25
L1
LAMP 12V
L2
LAMP 12V
L3
LAMP 12V
12V-AC1
12V-AC2
KEY PCB
DISPLAY PCB
HP PCB
POWER PCB (U.S.A)
POWER PCB (Europe)
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1
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