Teac TR-D2000 User manual

TTRR--DD22000000
SERVICE MANUAL
AM/FM Stereo Double Tuner
Effective : July, 2003 S-0097A

1 SPECIFICATIONS
−2−
FM Tuner Section (Without notes 98.1 MHz, 65 dBf)
Tuning Range .................. 87.5 MHz – 107.9 MHz (200 kHz steps)
Usable Sensitivity (IHF) ............................................ Mono: 15 dBf
50 dB Quieting Sensitivity................ Mono: 21 dBf, Stereo: 41 dBf
Total Harmonic Distortion (1 kHz) ...... Mono: 0.3%, Stereo: 0.4%
Frequency Response ............................ 30 Hz – 15 kHz, ±1.5 dB
Stereo Separation (1 kHz) .................................................... 40 dB
Signal-to-Noise Ratio ........................ Mono: 67 dB, Stereo: 63 dB
AM Tuner Section
Tuning Range ........................ 530 kHz – 1,710 kHz (10 kHz steps)
Usable Sensitivity ............................................................ 64 dB/m
Total Harmonic Distortion ...................................... 1% at 85 dB/m
Signal-to-Noise Ratio ........................................ 40 dB at 85 dB/m
General
Power Requirements............................................ 120 V AC, 60 Hz
Power Consumption .............................................................. 12 W
Dimensions (W x H x D).................................. 435 x 95 x 270 mm
(17-1/8" x 3-3/4" x 10-5/8")
Weight (net) ...................................................... 4 kg (8-13/16 lbs)
Standard Accessories .............................. Remote Control Unit x 1
Battery (AAA, R03, UM-4) x 2
AM Loop Antenna x 1
FM adapter x 1
RCA Cord x 2
Owner's Manual x 1
●Improvements may result in specifications and features
changing without notice.
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.

2 RS-232 COMMANDS
−3−
General Information:
Data Rate: 19,200 baud
Parity: None
Word length: 8 data bits, 1 stop bit
Handshake: No RTS/CTS handshaking
Connections: simple 3 wire (Rx, Tx, Gnd) interface
Data Entry Protocol:
Command Codes:
Character Range Example
X: 0,1 X1 = Power On, X0 = Power Off
T: 1,2 T1 = Tuner 1, T2 = Tuner 2
B: 1,2 B1 = AM, Band 2 = FM
P: 00 - 30 P01 = Preset 1, P30 = Preset 30, P00 (just for status) = No Preset Selected
F: 4 numbers F0890 = 890 AM, F1045 = 104.5 FM
A: 0,1 A0 = Seek Down, A1 = Seek Up
M: 0,1 M0 = Step Down 1 step, M1 = Step Up 1 step
S: Signal Lock / S00 (just for status) = no signal, no stereo, S01 = invalid
Stereo Presence S10 = signal lock (mono), S11 = signal lock (stereo)
Q: Query status Q1 = Status of Tuner 1, Q2 = Status of Tuner 2
of tuner Q3 = Status of both tuners, 1 then 2
N: 0,1 N0 = Step Down 1 Preset, N1 = Step Up 1 Preset
L: 01 - 30 L01 = Set Station as Preset #1
Command Examples:
T1B2P01<cr
>
would command tuner #1 to select band 2 (FM) and tune to FM preset #1
T2B1F1070L03<cr
>
would command tuner #2 to set AM frequency 1070 kHz as AM preset #3
This command however, would not change the current station tuned on Tuner #2
To select a station to be tuned and THE
N
set that station as a preset, would require two commands:
T2B1F1070<cr
>
would command tuner #2 to select band 1 (AM) and tune to frequency 1070 kHz.
T2L03<cr> would command tuner 2 to set the currently tuned station (in this example AM 1070) as AM preset #3
Query Example:
Q1<cr> would solicit the following response:
Feedback as to the status of tuner #1, which would include band select, station preset, frequency
tuned, signal lock and stereo presence. The response string would look like this:T1B2P00F1011S11
T1 (tuner 1) B2 (FM), P00 (no preset selected), F1011 (frequency 101.1 MHz), S11 (signal lock & stereo)
Shortcut Commands:
Note: examples below are assuming Tuner 1 is in FM stereo mode and tuned to a station
Command
T1N1<cr>
T1L01<cr>
T1S10<cr>
T1M1<cr>
T1A0<cr>
T1B1<cr>
1 = locked, 0 = not
Tuner 1 would go to AM mode and tune to the last previously tuned AM station
Tuner 1 would step up to the next higher preset number
Tuner 1 would set the currently tuned station as FM preset #1
Tuner 1 would switch the FM mode to mono
Tuner 1 would step up the frequency 0.2 MHz
Response/Action
Tuner 1 would go into "seek down" mode
Preset #
Frequency Setting
Seek Up / Down
Step Up / Down
Set Preset
The serial buss should follow a standard serial communications protocol using Line
oriented ASCII data stream. The command line must be followed with a carriage
return for the unit to respond. The unit should not echo characters received back
to the host.
1 = stereo, 0 = mono
ask for tuner status
Preset Step Up / Down
Function
Power Off / On
Tuner #
Band #

3 EXPLODED VIEWS AND PARTS LIST
−4−
1
2
3
4
5
6
7
8
9
9
9
0
q
w
e
e
r
t
y
u
u
i
i
o
o
p
p
a
s
d
fg
h
j
k
l
;
l
;
!
!
@
#$
%
%
%
%
%
%
%
^
^
^^
^
^
^
&
&
&
&
**
(
)
Q
%

−5−
EXPLODED VIEW LIST
REF.NO. PARTSNO. DESCRIPTION REMARKS
1 3M0150900A BONNET
2£3E009230 POWERCORD
3£3M000880 BUSHING,#2271
4 3M0151100A REARPANEL
5 3E9560300A POWERPCBASSY
6£3E0211800A POWERTRANSFORMER
7 3E9560200A FRONTPCBASSY
8 3M0150700A FRONTPANELBKTL
9 3M0152200A CUSHION,25X2.7X6
10 3M0150000A FRONTPANEL
11 M01405201A NAMEPLATE,TEAC(S‑BLK)
12 3M0149700A SIDEPANELL
13 3M0149600A PCBHOOK
14 3M0093600A FILTER,SENSOR
15 3M0150600A POWERBUTTONESC
16 3M0150500A POWERBUTTON
17 3M0150200A KEYBUTTONA
18 3M0150400A KEYBUTTONESC
19 3M0150300A KEYBUTTONB
20 3M0150100A FLCOVER
21 3M0149800A SIDEPANELR
22 3M0150800A FRONTPANELBKTR
23 3E0212800A COAXIALCABLE,FM
24 3E0212600A FLATCABLE,TUNER
25 3E9560100A MAINPCBASSY
26 3M0149900A TUNERBRACKET
27 3E021380 AM/FMTUNER,TFCE1U101A
28 3M0151000A MAINCHASSIS
29 3M0118200A FOOT
30 3M0118300A CUSHIONFOOT
41 3B0001806A SCREW,J,SM3X6(BLK)
42 3B0003808A SCREW,VPCM3X8(BLK)
43 3B0004406A SCREW,BPSM3X6(BLK)
44 3B0004408A SCREW,BPSM3X8(BLK)
45 3B0005708A SCREW,BPBM3X8(BLK)
46 3B0005206A SCREW,BPBM2.6X6
47 3B0005706A SCREW,BPBM3X6(BLK)
48 3B0001306A SCREW,J,SM3X6
49 3B0005208A SCREW,BPBM2.6X8
50 3B0005100A SCREW,DIFFERENCE3X6.9(BLK)
51 3B0013000A SCREW,D‑SUB003‑HEX(INCH)
INCLUDED ACCESSORIES
REF.NO. PARTSNO. DESCRIPTION REMARKS
3D0058700A OWNER'SMANUAL,E/F
3D0058900A QUICKSTARTGUIDE
3E0214000A REMOTECONTROLUNIT,RC‑902
3E003660 BATTERY,UM‑3(2PXED)
3E000380 PINCORD
3M0152100A AMLOOPANT
3E029300 FMADAPTER

−6−
POWER PCB
MAIN PCB
FRONT PCB
4 PC BOARDS AND PARTS LIST

MAIN PCB ASSY Part of GATHER A PCB ASSY (3E9560000A)
REF.NO. PARTSNO. DESCRIPTION
3E9560100A MAINPCBASSY
3E9060100A MAINPCB
C501£3C000712 CE,50V100UFM
C502£3C000772 CE,25V220UFM
C511£3C001082 CE,25V1000UFM
C521£3C001082 CE,25V1000UFM
C531£3C001082 CE,25V1000UFM
C541£3C000772 CE,25V220UFM
D501,D502£3S000031 DIODE,1N4003‑TR
D503 3S003591 ZDI,MTZJ30B
D504 3S000671 ZDI,MTZJ4.3B
D511‑D514£3S000031 DIODE,1N4003‑TR
D521,D522£3S000031 DIODE,1N4003‑TR
D531£3S000031 DIODE,1N4003‑TR
D532 3S003201 ZDI,MTZJ12B
D541£3S000031 DIODE,1N4003‑TR
D542 3S000241 DIODE,1SS133
D901,D902 3S000241 DIODE,1SS133
J1 3E021230 JACK,RFAJ‑2031‑040
J2 9144525700 RCAJACK,WSP‑244V1‑01
J13 3E010410 CONNECTPULG,B9B‑PH‑K‑S
J14 3E010400 CONNECTPLUG,B8B‑PH‑K‑S
J15 3E010390 CONNECTPLUG,B7B‑PH‑K‑S
J16 3E010360 CONNECTPLUG,B4B‑PH‑K‑S
J911 3E018350 JACK,JY‑3524L‑01‑020
L151,L251 3E021241 COIL,18UHEC24‑180K
P11,P12 3E021250 CONNECTOR,15FE‑BT‑VK‑N
P101 3E001140 CONNECTPLUG2P,B2B‑EH‑A
P102 3E021370 CONNECTPLUG2P,B2B‑EH(RED)
P151 3E010340 CONNECTPLUG,B2B‑PH‑K‑S
P152 3E003810 CONNECTPLUG,B2B‑PH(RED)
P501 3E001200 CONNECTPLUG8P,B8B‑EH‑A
P901 3E019520 D‑SUB,5504F1‑09S‑02‑03
Q101,Q201 3S007042 TR,2SC4043S
Q102,Q202 3S007042 TR,2SC4043S
Q151,Q251 3S005590 FET,2SK117YGR
Q152,Q252 3S005590 FET,2SK117YGR
Q501£3S000022 TR,2SA1015GR
Q511,Q521 3S000701 TR,2SA854R
Q512,Q522 3S000291 TR,DTC124ES
Q601 3S000002 TR,2SC1815GR
Q611 3S000002 TR,2SC1815GR
Q651 3S000022 TR,2SA1015GR
Q701,Q801 3S001542 TR,2SC2878B
Q711,Q811 3S001542 TR,2SC2878B
Q911 3S000291 TR,DTC124ES
U511£3S000650 IC,NJM7805FA
U521£3S002170 IC,NJM7812FA
U903 3S005930 IC,NJU6402B
U911 3S003820 IC,CXA1511L
FRONT PCB ASSY Part of GATHER A PCB ASSY (3E9560000A)
REF.NO. PARTSNO. DESCRIPTION
3E9560200A FRONTPCBASSY
3E9060200A FRONTPCB
D1‑D4 3S000241 DIODE,1SS133
D6‑D8 3E016350 LED,SLR‑342DU‑3F‑M(AMBE)
D6‑D8 3M0151600A LEDHOLDER,LEDS‑16
D51‑D54 3S000241 DIODE,1SS133
D56,D57 3E016350 LED,SLR‑342DU‑3F‑M(AMBE)
D56,D57 3M0151600A LEDHOLDER,LEDS‑16
FL1,FL51 3E021210 FLDISPLAY,25U39167TAN
FL1,FL51 3M0151500A LCDHOLDER
P13 3E007910 CONNECTOR,B9B‑PH‑SM3‑TB
P14 3E007900 CONNECTOR,B8B‑PH‑SM3‑TB
P15 3E007890 CONNECTOR,B7B‑PH‑SM3‑TB
P16 3E007860 CONNECTOR,B4B‑PH‑SM3‑TB
P991 3E021420 PLUG,HEADER10P(SINGLE)
P992 3E021430 PLUG,HEADER24P(SINGLE)
P993 3E021420 PLUG,HEADER10P(SINGLE)
P994 3E021430 PLUG,HEADER24P(SINGLE)
Q1‑Q3 3S000291 TR,DTC124ES
Q51,Q52 3S000291 TR,DTC124ES
SW1‑SW19 3E002950 SW,TACTSKHVBE3520
SW51‑SW68 3E002950 SW,TACTSKHVBE3520
U1,U51 3S007060 IC,CXP82060
U2,U52 3S007054 IC,BR93L46RF‑W
U3 E0062220 RMCNRCVR,RPM6938‑V4
U3 3M0152300A CUSHION,8X8X7
X1,X51 3E021220 RESONATOR,CST10.0MTW
POWER PCB ASSY Part of GATHER A PCB ASSY (3E9560000A)
REF.NO. PARTSNO. DESCRIPTION
3E9560300A POWERPCBASSY
3E9060300A POWERPCB
P1 3E002170 PIN,TERMINALLAPPING2P
−7−

86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM
TR-D2000
MAIN PCB, POWER PCB
AM/FM Stereo Double Tuner
TTRR--DD22000000
1 st Issue; July 2003
to FRONT PCB
Rx
Tx
Remote
GND
DI1
F2
GND
RESET
STEREO1
DO1
POWER ON
CE1
F1
+5V
GND
TUNED1
CLK1
RESET
-30V
POWER MUTE
MUTE1
TUNER 1
L
TUNER 1
R
TUNER 2
L
TUNER 2
R
DI2
STEREO2
DO2
CE2
TUNED2
CLK2
MUTE2
GND
to TUNER UNIT 2
to TUNER UNIT 1
to TUNER UNIT 1
to TUNER UNIT 1
to TUNER UNIT 2
to TUNER UNIT 2
to FRONT PCB to FRONT PCB to FRONT PCB
Rx
Tx
R601 100K
1 2
C258
10U/25V
12
R521 JP
1 2
C602
MYLER
12
R153
2.2K
1 2
R541
1K
1 2
R205
470
1 2
J16
HARNESS ASSY-REMOTE 4P
1
2
3
4
C522
10U/25V
12
C257
0.01U
12
R916
47
1 2
R209
10
1 2
C153
10U/25V
12
INOUT
GND
U511
NJM7805FA
3
2
1
R207
2.2K
1 2
C903
10U/25V
12
R915
200K
1 2
R92
120
1 2
Q801
2SC2878B
1 2
3
P101
2P-EH
1
2
D531
1N4003
1 2
P11
15FE-BT-VK-N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C91
2200P
12
D501
1N4003
12
Vss
VDD
GND
Vcc
U903
NJU6402BD
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
C202
0.01U
1 2
J13
HARNESS ASSY-TUNER1 9P
1 2 3 4 5 6 7 8 9
R702 10K
1 2
Q512
DTC124ES
2
3
1
R522 JP
1 2
C811
470P
12
C204
0.01U
1 2
C531
1000U/25V
1 2
R602 100K
1 2
Q522
DTC124ES
2
3
1
J911
JACK MONO
2
1
C157
0.01U
12
C503
22U/50V
1 2
C205
0.01U
1 2
D902 1SS133T
12
C101
0.01U
1 2
C801
470P
12
C103
0.01U
12
C158
10U/25V
12
C511
1000U/25V
12
P208
68
1 2
R531
560
1 2
R101
3.9K
1 2
D504 MTZJ4.3B
1 2
Q252
2SK117GR
1
3
2
D901 1SS133T
1 2
R91
220
1 2
R914
47K
1 2
R102
1.2K
1 2
C523
10U/25V
12
R109
10
1 2
R159
820
1 2
D521 1N4003
12
C252
0.01U
12
P201
2P-EH(RED)
1
2
2
1
J1
AJ-1031
1
2
3
4
J15
HARNESS ASSY-FRONT PWR 7P
1 2 3 4 5 6 7
Q101
2SC4043S
1 2
3
R912
1K
1 2
R259
820
1 2
P251
2P-PH(RED)
1
2
R258
1K
1 2
R812 10K
1 2
Q501
2SA1015GR
1 2
3
R202
1.2K
1 2
D532
MTZJ12B
12
R104
68
1 2
R811 470
1 2
IN C1 C2 GND fo N.C OUT Vcc
U911
CXA1511L
1 2 3 4 5 6 7 8
D503
MTZJ30B
12
R251
100K
1 2
Q201
2SC4043S
1 2
3
C513
10U/25V
12
R103
47
1 2
Q521
2SA854R
12
3
R93
120
1 2
R801 470
1 2
C612
MYLER
12
R256
100K
1 2
R511 JP
1 2
R201
3.9K
1 2
C532
10U/50V
1 2
Q102
2SC4043S
1 2
3
C912
100P
12
C504 1U/50V
12
C251
0.01U
1 2
P151
2P-PH
1
2
R110
22
1 2
R151
100K
1 2
Q511
2SA854R
12
3
R106
47
1 2
D511 1N4003
1 2
D522 1N4003
12
R255
100K
1 2
P901
D-SUB-9P-FEMALE
5
9
4
8
3
7
2
6
1
C152
0.01U
12
J2A
4RCA
1
5
R105
470
1 2
R523 2.2K
1 2
C914
100U/16V
12
C256
0.01U
1 2
C701
470P
12
Q152
2SK117GR
1
3
2
C711
470P
12
R107
2.2K
1 2
D512 1N4003
12
Q711
2SC2878B
1 2
3
R501
4.7K
1 2
L251
18uH
1 2
C156
0.01U
1 2
C541
47U/25V
12
R542
10K
1 2
R210
22
1 2
R651
10K
1 2
C259
0.01U
1 2
R512 JP
1 2
R155
100K
1 2
C512
10U/25V
12
C102
0.01U
1 2
C902
10U/25V
1 2
INOUT
GND
U521
NJM7812FA
3
2
1
R257
47
1 2
P12
15FE-BT-VK-N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C601
0.01U
12
R156
100K
1 2
J2B
4RCA
2
5
C104
0.01U
1 2
D514 1N4003
12
R911
1.2K
1 2
R252
47
1 2
R802 10K
1 2
R158
1K
1 2
C901
10U/25V
12
C105
0.01U
1 2
R611 100K
1 2
C92
560P
12
R701 470
1 2
Q251
2SK117GR
1
3
2
C502
220U/50V
1 2
C151
0.01U
1 2
R712 10K
1 2
R108
68
1 2
J14
HARNESS ASSY-TUNER2 8P
1 2 3 4 5 6 7 8
R154
JP
1 2
Q651
2SA1015GR
1 2
3
R253
2.2K
1 2
C501
100U/50V
1 2
L151
18uH
1 2
D542 1SS133T
1 2
C201
0.01U
1 2
C542
10U/25V
12
C521
1000U/25V
12
C253
10U/25V
12
C911
220P
1 2
C611
0.01U
12
C159
0.01U
1 2
R513
2.2K
1 2
R204
68
1 2
W911 JUMPER OPTION
J2D
4RCA
4
6
P501
8P-EH
1
2
3
4
5
6
7
8
R254
JP
1 2
R157
47
1 2
C913
0.01U
12
R203
47
1 2
D513 1N4003
1 2
R913
1000P
1 2
Q811
2SC2878B
1 2
3
Q151
2SK117GR
1
3
2
J2C
4RCA
3
6
Q202
2SC4043S
1 2
3
R612 100K
1 2
Q701
2SC2878B
1 2
3
D502
1N4003
1 2
C203
0.01U
12
R152
47
1 2
R711 470
1 2
R206
47
1 2
D541
1N4003
12
FM
ANTENNA
AM
RS-232
REMOTE
120V
0V
TR1
AC PLUG
1
2
HARNESS-ASSY
PWR-TRANS 8P 1
2
3
4
5
6
7
8
P1
AC
1
3
J501
MAIN PCB
POWER PCB
NOTES:
1. Resistor values are in ohms (K=kilo-ohms, M=megohms).
2. Capacitor values are in farads (P=picofarads, U=microfarads).
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.
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.

86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM
TR-D2000
FRONT PCB
AM/FM Stereo Double Tuner
TTRR--DD22000000
1 st Issue; July 2003
1234
5678
90
UPDOWNMEMORYDIRECTPRESETFM MODEAMFMPOWER
8
3
DIRECT
6
9
MEMORY UP
0
14
75
DOWN
2
FM AM FM MODE PRESET
GND
+5V
GND -30V F1 F2
RESET PWRON
RXD TXD
REMO2
GND
to MAIN PCB
(Tuner2)
to MAIN PCB
(Tuner1)
to MAIN PCB
(Power)
to MAIN PCB
P2_2
P19_2
TUCE_2
P6_2 P8_2
P7_2
P1_2
TUSCK_2
P9_2
P17_2 P13_2 6G_2
KR0_2
P19_2
TUMUTE_2
P24_2
TUCE_2
TUNED_2
TUDO_2
STRO_2
5G_2
STRO_2
TUNED_2
1G_2
7G_2 8G_2
2G_2 P14_2
TUSCK_2
6G_2
P23_2
8G_2
P10_2
2G_2
TUMUTE_2
P1_2
P16_2 P24_2
P11_2
P5_2
P18_2
P13_2
P8_2
P5_2
9G_2
P6_2
P15_2
9G_2
P4_2
P10_2 5G_2
P20_2
7G_2 P22_2
KR1_2
P9_2
P16_2 P23_2
P17_2
P12_2 P18_2 P11_2 P20_2
P2_2 P7_2
1G_2
P12_2
P4_2
P14_2
P15_2 3G_2
4G_2 3G_2
4G_2 P23_1 8G_1
P4_1
5G_1
P3_1
P7_1
TUDO_1
P21_1
TUNED_1
P1_1
TUDO_1
3G_1 9G_1
TUNED_1
STRO_1
P6_1
P2_1
P8_1
TUCE_1
7G_1
P23_1 P6_1
P15_1
P5_1
TUMUTE_1
KR1_1
6G_1 P17_1 3G_1 P14_1
P7_1
TUSCK_1
P2_1
P19_1
P1_1
P24_1
8G_1
P16_1
SCK
P16_1
P5_1
P13_1
P8_1
TUSCK_1
SCK
P12_1
7G_1
P21_1
P15_1
P4_1
KR0_1
P9_1
P10_1 P19_1
P20_1
S1_2
REQ
4G_1
REQ
4G_1
P10_1
P3_1
9G_1
S1_2
P20_1
TUDI_1
6G_1
TUDI_1
5G_1
P24_1 P17_1
P11_1
TUMUTE_1
P18_1
P22_1
P18_1
P14_1
P12_1
TUCE_1
STRO_1
P22_1 P11_1 P13_1
P9_1
TUDI_2
TUDI_2
RXD
TXD
TUDO_2
KS0_1
KS1_1
KS2_1
KS3_1
KS2_1
KS0_1
KS1_1
KS2_1
KS3_1
P13_1
P12_1
P11_1
P10_1
KR2_1
KS3_2
KS2_2
P10_2 KS3_2
P12_2
KS2_2
KS1_2
KS1_2
P13_2
P11_2
KS0_2
KS0_2
KS2_2
KR2_2
KR3_2
PRESET_L1
DIRECT_L1
KR3_1
DIRECT_L1
PRESET_L2
DIRECT_L2
S2_1
S2_1
PMUTE
PWRON
PMUTE
POWER_L1
P3_2
P3_2
P21_2
P22_2 P21_2
KR4_1
POWER_L1
PRESET_L1
+5V
KS1_1
KS0_1
KR4_2
DIRECT_L2
PRESET_L2
KS1_2
1G_1 2G_1 3G_1 4G_1 5G_1 6G_1 7G_1 8G_1 9G_1 3G_2 4G_2 6G_2 7G_2 9G_2
2G_1
1G_1
1G_1
2G_1
P1_1 P2_1
P3_1 P4_1 P5_1 P6_1 P7_1 P8_1
P9_1 P10_1 P11_1 P12_1 P13_1 P14_1 P15_1 P16_1 P17_1 P18_1 P19_1 P20_1 P21_1 P22_1 P23_1 P24_1
-30V
1G_2 2G_2 5G_2 8G_2
P1_2 P2_2 P3_2 P4_2 P5_2 P6_2 P7_2 P8_2 P9_2
P10_2 P11_2 P12_2 P13_2 P14_2 P15_2 P16_2 P17_2 P18_2 P19_2 P20_2 P21_2 P22_2 P23_2 P24_2
P15
B7B-PH-SM3
1 2 3 4 5 6 7
Q3
DTC124ES
2
3
1
SW14
1 2
P992
603A-24PGAS0A3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
SW19
1 2
SW65
1 2
SW64
1 2
D4
1SS133T
1 2
D2
1SS133T
1 2
SW68
1 2C52
0.1U
12
Q2
DTC124ES
2
3
1
D53
1SS133T
1 2
W3
1 2
R54
10K
1 2
SW58
1 2
SW18
1 2
W54
1 2
SW67
1 2
SW59
1 2
SW57
1 2
SW1
1 2
SW63
1 2
Q1
DTC124ES
2
3
1
R5
10K
1 2
X51
10M
1
2
3
D8 LED(ORG)
12
R53
10K
1 2
P16
B4B-PH-SM3
1 2 3 4
U2
BR93L46RF-W
1
2
3
4 5
6
7
8
CS
SK
DI
DO GND
NC
NC
VCC
SW61
1 2
W2
1 2
SW62
1 2
P14
B8B-PH-SM3
1 2 3 4 5 6 7 8
C51
0.1U
12
D3
1SS133T
1 2
C2
47U/25V
12
SW10
1 2
W4
1 2
Q52
DTC124ES
2
3
1
P993
603A-10PGAS0A3
1 2 3 4 5 6 7 8 9 10
U52
BR93L46RF-W
1
2
3
4 5
6
7
8
CS
SK
DI
DO GND
NC
NC
VCC
SW51
1 2
D7 LED(ORG)
12
D57 LED(ORG)
12
P994
603A-24PGAS0A3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
SW15
1 2
R3
10K
1 2
C1
0.1U
12
SW17
1 2
R56
10K
1 2
P13
B9B-PH-SM3
1 2 3 4 5 6 7 8 9
SW52
1 2
Q51
DTC124ES
2
3
1
SW2
1 2
SW56
1 2
SW7
1 2
D56 LED(ORG)
12
R6
10K
1 2
SW66
1 2
SW53
1 2
SW5
1 2
R55
10K
1 2
R7 390
1 2
D52
1SS133T
1 2
SW54
1 2
SW3
1 2
R4
10K
1 2
FL1
FL_TUNER
45 41 40 39 38 37 36 35 34 33 32 29 30 31 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 1
F2 1G 2G 3G 4G 5G 6G 7G 8G 9G NC NC NC NC P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 F1
R57 390
1 2
D54
1SS133T
1 2
SW60
1 2
SW9
1 2
SW6
1 2
SW11
1 2
R1
220
1 2
U51
CXP82060
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17
16
18
19
20
21
22
23
24
25
26
27
28
29
30
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
G1/A1
G0/A0
NC
PE0/EC0/INT0
PE1/EC1/INT1
PE2/INT2
PE3/INT3/NMI
PE4/RMC
PE5/CINT
PE6/PWM
PE7/TO/ADJ
PC0/KR0
PC1/KR1
PC2/KR2
PC3/KR3
PC5/KR5
PC4/KR4
PC6/KR6
PC7/KR7
PB0/TxD
PB1/CS0/RxD
PB2/SCK0
PB3/SI0
PB4/SO0
PB5/SCK1
PB6/SI1
PB7/SO1
PI0
PA0/AN0
PA1/AN1
PA2/AN2 PA3/AN3 PA4/AN4 PA5/AN5 PA6/AN6 PA7/AN7 PI1 RST EXTAL XTAL Vss P12/TX PI3/TEX VDD VFDP PD0/A55 PD1/A54 PD2/A53 PD3/A52 PD4/A51
PD5/A50
PD6/A49
PD7/A48
PF0/A47
PF1/A46
PF2/A45
PF3/A44
PF4/A43
PF5/A42
PF6/A41
PF7/A40
PG0/A39
PG1/A38
PG2/A37
PG3/A36
PG4/A35
PG5/A34
PG6/A33
PG7/A32
PH0/A31
PH1/A30
PH2/A29
PH3/A28
PH4/A27
PH5/A26
PH6/A25
PH7/A24
A23
A22
A1
A20 A19 A18 A17 A16
G15/A15 G14/A14 G13/A13
VDD
G12/A12 G11/A11 G10/A10
G9/A9 G8/A8 G7/A7 G6/A6 G5/A5 G4/A4 G3/A3 G2/A2
X1
10M
1
2
3
W53
1 2
U3
REMOCON
1 2 3
D51
1SS133T
1 2
R58 390
1 2
SW16
1 2
SW13
1 2
SW55
1 2
W52
1 2
SW12
1 2
FL51
FL_TUNER
45 41 40 39 38 37 36 35 34 33 32 29 30 31 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 1
F2 1G 2G 3G 4G 5G 6G 7G 8G 9G NC NC NC NC P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 F1
R9
390
1 2
D6 LED(ORG)
12
SW4
1 2
SW8
1 2
P991
603A-10PGAS0A3
1 2 3 4 5 6 7 8 9 10
C3
0.1U
1 2
D1
1SS133T
1 2
R8 390
1 2
U1
CXP82060
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17
16
18
19
20
21
22
23
24
25
26
27
28
29
30
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
G1/A1
G0/A0
NC
PE0/EC0/INT0
PE1/EC1/INT1
PE2/INT2
PE3/INT3/NMI
PE4/RMC
PE5/CINT
PE6/PWM
PE7/TO/ADJ
PC0/KR0
PC1/KR1
PC2/KR2
PC3/KR3
PC5/KR5
PC4/KR4
PC6/KR6
PC7/KR7
PB0/TxD
PB1/CS0/RxD
PB2/SCK0
PB3/SI0
PB4/SO0
PB5/SCK1
PB6/SI1
PB7/SO1
PI0
PA0/AN0
PA1/AN1
PA2/AN2 PA3/AN3 PA4/AN4 PA5/AN5 PA6/AN6 PA7/AN7 PI1 RST EXTAL XTAL Vss P12/TX PI3/TEX VDD VFDP PD0/A55 PD1/A54 PD2/A53 PD3/A52 PD4/A51
PD5/A50
PD6/A49
PD7/A48
PF0/A47
PF1/A46
PF2/A45
PF3/A44
PF4/A43
PF5/A42
PF6/A41
PF7/A40
PG0/A39
PG1/A38
PG2/A37
PG3/A36
PG4/A35
PG5/A34
PG6/A33
PG7/A32
PH0/A31
PH1/A30
PH2/A29
PH3/A28
PH4/A27
PH5/A26
PH6/A25
PH7/A24
A23
A22
A1
A20 A19 A18 A17 A16
G15/A15 G14/A14 G13/A13
VDD
G12/A12 G11/A11 G10/A10
G9/A9 G8/A8 G7/A7 G6/A6 G5/A5 G4/A4 G3/A3 G2/A2
FRONT PCB
NOTES:
1. Resistor values are in ohms (K=kilo-ohms, M=megohms).
2. Capacitor values are in farads (P=picofarads, U=microfarads).
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.
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.