Teac DR-H300 User manual

PC board 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
ensure exact replacement.
!
components - refer to the appropriate parts list and
DVD Receiver
1 SPECIFICATIONS
3
3 EXPLODED VIEW AND PARTS LIST
4 PC BOARDS AND PARTS LISTS
5 WIRING DIAGRAM
6 INCLUDED ACCESSORIES
2 ADJUSTMENT AND CHECKS
2
7
16
17
Parts of [ ] mark can be used only with the version designated.
5
DR-H300

1 SPECIFICATIONS
DVD Player
Pick up : Semiconductor laser,
Video signal horizontal: More than 480 lines (DVD)
Signal System: NTSC/PAL
Video signal-to noise ratio: More than 50 dB (DVD)
FM Tuner Section (Without notes 100.1 MHz, 65 dBf)
Tuning Range 87.5 MHz to 108.0 MHz (50 kHz steps)
Total Harmonic Distortion(1 kHz) Mono: 1%, Stereo: 1.5%
AM Tuner Section
Tuner Range 522 to 1620 kHz (9 kHz steps)
Usable Sensitivity 900 uV/m
Design and specifications are subject to change without notice.
Illustrations may differ slightly from production models.
Weight and dimensions are approximate.
DR-H300
2
Power Requirements:
GENERAL
Dimension (W x H x D ):
Weight: (net)
215 x110 x350 mm
Power Consumption: 50 W (standby: 0.98W)
4.5 kg
AC230V, 50 Hz
Audio frequency response: 20 Hz to 20kHz (+1/-3dB)
Audio signal-to noise ratio: 62 dB
Dynamic range: 80 dB
S-Video output
Y (luminance) - Output level: 1 Vp-p (75 ohm)
C (color) - Output level: 286 mVp-p (75 ohm)
Jacks: S-VIDEO jack
Component video output (Y, CB/PB, Cr/PR)
Y-Output level: 1.0 Vp-p (75 ohm)
0.7Vp-p (75 ohm)
Jacks: RCA jack
CB/PB, Cr/PR-Output level:
Jack: SCART
AV connector
Jack: HDMI 19 pin (version 1.1)
HDMI output
Output Power
(Stereo, EIAJ, 20 Hz to 20 kHz, 4ohm)
Amplifier
50W + 50W
(Stereo, 1% THD, 20 Hz to 20 kHz, 4ohm) 36W + 36W
Total harmonic distortion 0.7% (at 5 W, 1kHz, 4ohm)
Audio Input sensitivity/impedance:LINE: 600 mV/47 kohm
Output level/impedance (LINE OUT) 100 mV/10kohm)
Frequency Response 20 Hz to 20 kHz, +0/-3 dB
Signal-to-noise Ratio 90 dB (IHF-A)
Frequency Response 40 Hz to 10 kHz
Stereo Separation (1kHz) 35 dB
Signal-toNoise Ratio Mono: 55 dB
Stereo: 45 dB
Total Harmonic Distortion 1.5% at 100 dB/m
Signal-toNoise Ratio 40 dB at 100 dB/m
Standard Accessories:
AM LooplAntenna x 1
FM Antenna x 1
Batteries (AAA,R03,UM-4) x 2
Remote Control Unit x 1
Warranty Card x 1
RCA video cable x 1
Owner s Manual x 1
wave length 650/790nm
Video output
Output level: 1 Vp-p (75 ohm)
Jacks: RCA jack

2 ADJUSTMENTS AND CHECKS
Use a screwdriver with a plastic or ceramic grip for all adjustment.
2-1 TUNER SECTION
1. Set the function switch to the AM position.
2. Connect the test loop antenna across the output of the signal generator.
3. Connect the oscilloscope to the speaker terminal.
4. Set the signal generator as listed in the alignment chart.
2-1-2 AM adjustment
1. Set the function switch to the FM position.
2. Connect the signal generator output through a 75 ohm dummy
3. Connect the oscilloscope to the speaker terminal.
4. Set the signal generator as listed in the alignment chart.
2-1-1 FM adjustment
antenna to "ANT" on TUNER PCB.
2-2 Adjustment and Test Points
3
DR-H300
T5
T4
CT1
T1
T3
T2
T7
RV1
TUNER PCB

4
DR-H300
ITEM MEASURING POINT.
ADJUSTMENT
SG SETTING TUNER SETTING
AM
2. IFT 450kHz
1kHz, 30% mod T1,T2,T3
Adjust for max. output.
3. ANT COIL 648kHz
1494kHz
1kHz, 30% mod
1kHz, 30% mod
T4
CT1
Adjust for max. output.
Adjust for max. Output.
648kHz
1494kHz
999kHz
1. VOLTAGE
adjustment
1620kHz
T5
VT
8.0V
522kHz
adjustment
4. CT1
adjustment
adjustment
repeat step 3
and 4
RESULT
adjustment
1. VOLTAGE
87.5MHz
108.0MHz VT
8.0V
FM
4. RV1
adjustment
1KHz
22.5KHZ 100.0MHz RV1
2-2-1 AM/FM alignment chart
VT
1.1V
2. IFT T7
Adjust for max. output.
adjustment
VT
1.4V
100.0MHz
100.0MHz
22.5KHZ
Adjust for max. output.

12
22
DR-H300
5
9
4719
8
13
14
16
15
17
10
11
6
5
3
2
1
21
22
21
20
21
22
21
22
18
3 EXPLODED VIEWS AND PARTS LIST
EXPLODED VIEW - 1

1-2
REF. NO
EXPLODED VIEW-1
PARTS NO. DESCRIPTION
1-1
6
REMARKS
39-DRH300-07A101 VOLUME KNOB RING
DR-H300
39-DRK300-06A100 VOLUME KNOB
1-3 37-DRH300-02A100B VOLUME KNOB (ALUM.) - BLACK
1-4 39-DRH300-01A101B DVD DOOR - BLACK
1-5 39-DRH300-13A101 LENS
1-6 37-DRH300-01A101B ALUMINUM FRONT - BLACK
39-DRH300-02A101S PLASTIC FRONT - SILVER
1-8 05-DRH300-06A101 DISPLAY PCB ASSY
1-9 31000043 DVD BRACKET
1-10 32000284 DVD DECODE CARD #EJS89HD18T
1-11 05-DRH300-09A101 USB SCART PCB ASSY
1-12 37-DRH300-05A101B CABINET TOP - BLACK
1-13 05-EC06-02B107 TUNER PCB ASSY
1-14 05-DRH300-02A101 CPU PCB ASSY
1-15 05-DRH300-07A101 SPEAKER OUTPUT PCB ASSY
1-16 37-DRH300-04A101 CABINET BACK
1-17 24000359 AC SOCKET 15A/250V
1-18 11000222 TRANSFORMER AC230V
1-19 05-DRH300-03A101 AMP PCB ASSY
1-20 37-DRH300-03A100 CABINET BOTTOM
1-21 39-DRH300-08A101
39-DRH300-09A101
MAIN SET FOOT
1-22 36000824 SPONGE FOOT
37-DRH300-02A100S VOLUME KNOB (ALUM.) - SILVER
39-DRH300-01A101S DVD DOOR - SILVER
37-DRH300-01A101S ALUMINUM FRONT - SILVER
1-7 39-DRH300-02A101B PLASTIC FRONT - BLACK
37-DRH300-05A101S CABINET TOP - SILVER
!
31000085]
]
DVD #DV-33

4 PC BOARDS AND PARTS LIST
TUNER PCB ASSY
REF. NO PARTS NO.
35-EC06-02B1
DESCRIPTION
TUNER PCB
CN2 25000034
CN1 25000025 PINS CONNECTOR 2MM 4PIN
24000090 ANT. LEADING-OUT TERMINAL WP2-4B
JACK1
7
05-EC06-02B107 TUNER PCB ASSY
REMARKS
DR-H300
PINS CONNECTOR 2MM 5PIN
D2 16000047 CHIP DIODE BAS316
DZ1 16000048 CHIP ZENER DIODE 11V
D3 16000010 VAR.DIODE HN1V02H
Q2 17000001 CHIP TR- BC857B
Q4 17000002 CHIP TR - BC857C
Q1,5 17000009 CHIP TR - 9014
Q3 17000018 TR - BC547C
IC1 19-000042 IC - TEA5762
X1 22000011 CRYSTAL 75KHZ
T7 12000095 IFT COIL 6295 - BLACK
T5 12000093 IFT COIL 6296 - BROWN
T2,3 12000091 IFT COIL 6297 - YELLOW
T1 12000090 IFT COIL 6298 - BLACK
T4 12000092 IFT COIL 6299 - BLACK
CF1,2 20000009 FM CER,FILTER 10.7MHZ
RV1 34000046 SEMI-FIXED 100K
CT1 14000478 TRIMMER 10P
32000013 FM TUNER KST-F404HA-11A

DR-H300
8
TUNER PCB

CPU PCB ASSY
REF. NO PARTS NO. DESCRIPTION
05-DRH300-02A101
REMARKS
CPU PCB ASSY
35-DRH300-02A1 CPU PCB
9
DR-H300
L202 15000005 FIXED INDUCTOR 10u #52
L203,204 33000038 FERRITE BEAD CBG0805 2.2K
X201 22000027 CRYSTAL 4.332MHZ
X202 22000018 CER.FILTER 4.19MHZ
C259 14000296 E.CAP 3300UF/35V
D205 16000128 CHIP DIODE 4148
DZ202 16000070 ZENER DIODE 5.6V
DZ203 16000077 ZENER DIODE 9.1V
DZ201 16000089 ZENER DIODE 27V
D213 16000115 DIODE 1N60
D212,214-217 16000018 DIODE 4148
D101-105,202,
D204
16000104 RECTIFIER DIODE 4001
Q204,208 17000009 CHIP TR - 9014
Q101,207,209 17000025 TR - 8050C
Q205,206 17000030 TR - 8550C
Q202,203 17000034 TR - 9014C
Q201 17000039 TR - 9015C
BD201 18000007 THYRISTOR - RS406
IC205 IC - PT2314
IC206
19000079
19000075 IC - PT2309-S
IC204 19000071 IC - AT24C02-PC27
IC201,203 19000103 IC - LM7805
IC202 19000169 CPU - U252(3P9228)
X203 22000021 CRYSTAL 32.768KHZ
CN201 25000059 PINS CONNECTOR 2MM 11PIN
CN211 25000014 PIN CONNECTOR 2MM 3PIN
CN203,209,210 25000025 PIN CONNECTOR 2MM 4PIN
CN202 25000034 PIN CONNECTOR 2MM 5PIN
CN204 25000044 PIN CONNECTOR 2MM 7PIN
CN205,206 25000053 PIN CONNECTOR 2MM 9PIN
CN208 25000016 PIN CONNECTOR 2.5MM 3PIN
CN207 25000046 PIN CONNECTOR 2.5MM 7PIN
JACK201 24000080 RCA SOCKET 4PIN
JACK203 24000115 SINGLE RCA SOCKET
F202,203 26000083 FUSE F1A/125V
F201 26000002 FUSE F2AL250V
!
!
!
IC208 19000087 IC - PT2579-SN
L201 15000007 FIXED INDUCTOR 10u

DR-H300
10
CPU PCB

REF. NO PARTS NO. DESCRIPTION
AMP PCB ASSY
05-DRH300-03A101 AMP PCB ASSY
REMARKS
DR-H300
35-DRH300-03AI AMP PCB
!
11
L302,313 15000019 FIXED INDUCTOR 22U
C332,333 14000361 E.CAP 4700UF/35V
DZ301 16000070 ZENER DIODE 5.6V
Q301,309 17000005 CHIP TR - BC817-25
Q302 17000013 TR - 2SB772A
BD301 18000009 THYRISTOR - RS808
IC302 19000112 IC - 7812
IC303 19000120 IC - TDA8920
CN301 25000020 PIN CONNECTOR 3.95MM 3PIN
CN305 25000029 PIN CONNECTOR 2.5MM 4PIN
CN302 25000053 PIN CONNECTOR 2MM 9PIN
F301,302 26000009 FUSE F6.3AL250V
L305,310 33000017 FERRITE BEAD JRHW0349 -BLUE
!
HEADPHONE PCB ASSY
REF. NO DESCRIPTION
PARTS NO.
05-DRH300-05A101 HEADPHONE PCB ASSY
HEADPHONE SOCKET #TE-03501S-05
CN502 25000025
35-DRH300-05A1 HEADPHONE PCB
REMARKS
J104 24000120 HEADPHONE SOCKET #TE-03501S-11
CN501 25000014 PIN CONNECTOR 2MM 3PIN
JACK202 24000177
PIN CONNECTOR 2MM 4PIN
SPEAKER OUTPUT PCB ASSY
REF. NO PARTS NO.
SPEAKER OUTPUT PCB ASSY
05-DRH300-07A101
DESCRIPTION
PINS CONNECTOR 2.5MM 4PIN
25000029
REMARKS
SPEAKER OUTPUT PCB
35-DRH300-07A1
CN701
SPK701 24000288 SPEAKER SOCKET 4PIN

DR-H300
12
AMP PCB - TOP
AMP PCB - BOTTOM
Q306
Q307
HEADPHONE PCB SPEAKER OUTPUT PCB

DR-H300
OPTICAL TERMINAL PCB ASSY
REF. NO PARTS NO.
OPTICAL TERMINAL PCB ASSY
05-DRH300-08A101
DESCRIPTION
PIN CONNECTOR 2MM 13PIN
25000973
REMARKS
OPTICAL TERMINAL PCB
35-DRH300-08A1
13
DISPLAY PCB ASSY
REF. NO PARTS NO.
DISPLAY PCB ASSY
05-DRH300-06A101
DESCRIPTION
LED DIODE D3MM - ORANGE
16000028
VFD701 29000225 VFD DISPLAY #DR-H300
IC601 19000163 IC - PT6311
ZD601 16000056 ZENER DIODE 3V
REMARKS
DISPLAY PCB
35-DRH300-06A1
DIODE 4148
16000018
D601-603
LED601
S301 21000026 IR SENSOR #STM-404TN
SW612
23000032 LIGHT TOUCH SWITCH #TC103
SW601-609,611,
CN601,602 25000025 PIN CONNECTOR 2MM 4PIN
CN801
JACK801 24000219 SINGLE RCA SOCKET - ORANGE
JACK802 24000349 OPTICAL DIGITAL JACK GQ-04
J801 25001450 SCART 21PIN SOCKET
USB SCART PCB ASSY
REF. NO PARTS NO.
USB SCART PCB ASSY
05-DRH300-09A101
DESCRIPTION
PINS CONNECTOR 2MM 4PIN
25000025
REMARKS
USB SCART PCB
35-DRH300-09A1
CN901
JACK901 24000351 USB A-TYPE 4PIN
ECO POWER PCB ASSY
REF. NO PARTS NO.
ECO POWER PCB ASSY
05-DRH300-01A101
DESCRIPTION
TRANSFORNER ECO-394
11000080
REMARKS
POWER PCB
35-DRH300-01A1
T2201
F101 26000002 FUSE F2AL250V
REL1201 34000012 RELAY10A240V-30VDC
CN101 25000025 PIN CONNECTOR 2MM 4PIN
CN102,103 25001581 PIN SOCKET 3.95MM 3PIN
!
!
ENCODER601 30000004 CODER ED1612-24T1

14
ECO POWER PCB
OPTICAL TERMINAL PCB
USB SCART PCB
DR-H300
DISPLAY PCB

DR-H300
15
REF. NO PARTS NO. DESCRIPTION
DVD DECODER CARD
32000284 DVD DECODER CARD #EJS89HD18T (2.0CH)
REMARKS
DVD DECODER CARD

USB SCRAT PCB
CPU PCB AMP PCB
ECO POWER PCB
DISPLAY PCB
HEADPHONE PCB
SPK OUTPUT PCB
TUNER PCB
STANDBY PCB
5 WIRING DIAGRAM
DR-H300
16
CN1 CN2
CN205
CN203
CN207
CN206
CN801
CN302
CN305
CN501
CN502
CN100
CN101
CN105
CN106
CN104
J0
CN103
CN102
CN901
CN602
ENCODER 601
CN603
CN208 CN204
CN211 CN209 CN210 CN201
CN202
CN701
CN301
CN101
CN103 CN102
CN601
DVD DECODER CARD
TRANSFORMER
OPTICAL TERMINAL PCB

6 INCLUDED ACCESSORIES
REF. NO PARTS NO. DESCRIPTION
INCLUDED ACCESSORIES
INSTRUCTION BOOK-E/F/G
41003565
27000247 NE-920 FM ANT 1.8M
08-NE1300-03A102 ANTENNA HOLDER ASSY - AM
34000004 AAA ALKALINE BATTERY AAA CARBON BATTERY
REMARKS
17
REMOTE HANDSET - BLACK (RC1115)
DR-H300
INSTRUCTION BOOK - S/D/I
41003566
27000043 AUDIO SINGLE WIRE W/RCA PLUG - YELLOW
32000286B
32000286S REMOTE HANDSET - SILVER (RC1114)

DR-H300
TEAC AUSTRALIA PTY., LTD.
A.B.N. 80 005 408 462
280 William Street, Melbourne VIC 3000, Australia Phone:[phone]
TEAC ITALIANA S.p.A. Via C, Cantu 9/A, 20092 Cinisello Balsamo, Milano, Italy Phone:[phone]
TEAC CORPORATION 3-7-3 Nakacho, Musashino-shi, Tokyo 180-8550, Japan Phone:[phone]
TEAC AMERICA, INC.
TEAC CANADA LTD.
TEAC MEXICO, S.A.De C.V.
TEAC UK LIMITED
TEAC EUROPE GmbH
7733 Telegraph Road, Montebello, California 90640 Phone: [phone]
5939 Wallace Street, Mississauga, Ontario L4Z 1Z8, Canada Phone: [phone]
Campesinos N 184,Colonia.Granjas Esmeraida, Delegacion Iztapalapa,CP 09810,Mexico DF Phone: [phone]
Unit 19 & 20, The Courtyards, Hatters Lane, Watford, Hertfordshire, WD18 8TE5, U.K. Phone:[phone]
Bahnstrasse 12, 65205 Wiesbaden-Erbenheim, Germany Phone: [phone]
PREPARED IN HONG KONG
C
JAN 2007

RIPPLE
1
AM-RF
2
FM-GND
3
RF-GND1
4
FM-OSC
5
AM-OSC
6
Vcc1
7
TUNE
8
VCO
9
AF-OUT
10
MPX-IN
11
LPF
12
MUTE
13
LEFT
14
RIGHT
15
PILFIL
16
IF-GND
17
FMDEM
18
AFC-
19
AFC+
20
FSI
21
VCC2
22
VDD 23
MO/ST 24
XTAL 25
DGND 26
CLOCK 27
P1 31
P0 30
WRITE-EN 29
DATA 28
FM-IF2-IN 33
AM-AFC 32
FM-IF1-IN 37
AM-IF2 36
FM-IF2 35
VSTABB 34
VSTABA 38
AM/FM39
AM-MIX OUT 40
AM-IF1-IN 41
RF-GND2 42
NC 43
AGC 44
C4
104
C10
100uF
VCC1
R11
56K
RV1
100K
R12
1K
C22
224
C26
474
C27
474
R27
2K2
C28
1uF
C30
2.2uF
C31
15pF
C32
470n
C7
104
VCC2
VDD
X1
75K
R14
150K
C14 102
C15
12P
R22 470
R21 470
R18 22K
C19
222
C17
221
C18
221
P0
P1
R15
0
C16
221
R23
470
1
2
3
4
CN1
4P
R4
120
R3
120
C34
223
VCC1
C24 224
C25 224
R7
330
R25
47K
R24
47K
DZ1
BZX384-C11
R35
22
C23
224
R33
5K6
R34
47K
Q3
BC547C
Q2
BC857B
R31
68K C35
22uF
R32
10K
R30
150
C33
82pF
C29
1uF
+FM
VDD
VCC2
AM/FM
R29
820
R28
820
C40
153
C39
153
1
3
2
CF1
10.7 M
1
3
2
CF2
10.7M
R2
120
R1
120
R5
330
1
2
3 4
6
T3
1
2
3 4
6
T2
1
2
3
4
6
T1
1
2
3
4
6
T5
C2
104
C1
10uF
1
2
3
4
6
T7
3
2
1
6
4
5
T4
ANT
1
GND
2
GND
3
GND
4
VT
5
B+
6
IF-OUT 7
OSC-OUT 8
GND
9
GND
10
FM FRONTEND
TUNE1
KST-F404
R6
330
R8
2.2K
R9
100
C13
103
C3
104 C9
100uF
+FM
12
7
D3A
HN1V02H
5
3 6
D3B
HN1V02H
R20
22k
R26
47
C36
22pF
C38
2pF
C37
560p
R10
220
D2
BAS316
C11
33pF
CT1
10P
C21
1uF
3
2
16
4
T6
20402
R36
33K Q4
BC857C
C12
33pF
R19
22K
R13
1K
C20
222
MPX
MPX
VCC1
ST/NO
ENABLE/MPX
DATA
CLOCK
VCC
RIGHT
LEFT
SGND
FM RF GND 4
FM ANT 3
AM RF GND 2
AM ANT 1
JACK1
TUNER1
C8
104
RDS ONL Y
BUFFER AMPLI FIER
22n-USA22n-USA
BIRDY FILTE R
7.8V
11V
8.2V
8.9V
8.2V
AM/FM
1
2
3
4
5
CN2
5P
R37
0
R38
0
R39
0
R40
0
C5
104
C6
331
Q1
9014
Q5
9014
R42
4.7K
R43
4.7K
R16
1M
R41
100
R46
1K
R47
1K
C41
100uF
C42
224
C43
224
R17
1M
R45
000
R44
000
VCC
J2
000
J3
000
VCC VCC
1
2
CN3
2P
TUNER PCB
TEA5762
IC1
DR-H300
DVD Receiver
6297
6297
6298
6295
6296
6299

vbus
1D-
2D+
3GND
4Shield
5
JACK901
USB
1
2
3
4
CN901
4P/2.0
5V
DN
DP
GND_USB
FR
FL
C271
2.2uF
C273
2.2UF/50V
OUT-R
OUT-L
R215
0
R217
0
R216
47K
R218
47K
Q204
9014
R227
4.7K
R228
100
C227
100uf/16V
R226
1M
R225
47K
1
2
3
4
5
6
7
CN207
7p/2.5
~9V-1
~9V-2
ROT-A
ROT-B
R229
220
VDD1
AGND2
TREB_L 3
TREB_R 4
RIN 5
ROU
T6
LOUD_R7
RIN48
RIN3 9
RIN210
RIN1 11
LOUD_L 12
LIN413
LIN3 14
L IN2
15
L IN1
16
L IN
17
LOUT
18
BIN_L
19
BOUT_L
20
BIN_R
21
BOUT_R
22
OUT_R
23
OUT_L
24
DGND
25
DATA
26
CLK
27
REF
28
IC 205
PT 2314
R2201K
R222
5.6K
R223
5.6K
R213
12K
R214
12K
C218
104J
C219
104J
R2211K
C2222.2uf/16V
C223 2.2uf/16V
C224
2.2uf/16V
C226
4.7uf/16V
C214
470u
f/16V
C211
2.2uf/16V
C208
2.2uf/16V
C206
2.2uf/16V
C203
2.2uf/16V
C207
2.2uf/16V
C210
2.2uf/16V
C228
10uf/25V
C204
2.2uf/16V
C205
104
J
R219
75
C217 2.2uf/16V
C2162.2uf/16V
C2152.2uf/16V
+12V
AUX1-L
AUX1-R
AUX2-R
R210
2.2K
R209
2.2K
R211
24K
R212
24K
Q201
9015
R202
1K
Q202
9014
R203
47K
R201
0
C201
47uf/16V
C202
104p
1
2
3
4
5
6
7
8
9
CN205
9p/2.0
PLL- CL
PLL- DA
PLL- CE
RDS
TUN-R
AGND
TUN-L
TUN-VCC
FR-IN
FL-I N
SDA
SCL
+12V
AUX2-L
TUN-ON
R224
47K
C212
272J
C213
272J
C209
104J
C220
104J
C221 104J
OUT-L
OUT-R
C225
102
R230
2.2K
~25V-1
~25V-2
~2.5V-1
~2.5V-2
D201 4001 D202
4001
D203
4001
D204
4001
C263
220uf/50V
C262
220uf/50V
-28V
ST/MO
R204
10K
DGND
R2002
2.2R1/4W
R2003
2.2R1/4W
R288
1K
R287
1K
R286
47K
R285
47K
AUX2-R
3
2
1 6
5
4
JACK201
RCA-4P
AUX2-L
C269
101 C270
101
C267
101
C268
101
C272
221
C274
221
X202
4.19MH z
C239
30p C240
30P
X203
32.768KHz
C241
15p
C242
15p C243
47uf/16v
C244
104p
R254
22K
D214414
8
C245
4.7uf/50v
REM
STB
CLK
DATA
+5V
DVD-DATA
DVD-CLK DVD-STB DVD-REM
D213
IN60
REM
R27410K
R2731K
R251
10K
R236 100
R238 100
R237 100
D211 IN60
C234
300p
C233
300p
C232
300p
U5V
L201
10uH
L203
FB2.2k
R27510K
CLOSE-SW
OPEN-SW
M+
M-
CM+
CM-
DVD-TRIN
Q206
8550
Q205
8550
Q207
8050
R245
10K
R246
10K
R243
1K
R244
1K
R249 1K
R250
1K
A0 1
A1 2
A2 3
GND 4
SDA
5
SCL
6
TEST
7
Vdd
8
SC
L
SDA
R276
4.7K
R277
68K
OUT
GND IN
IC201
7805
C248
100uf/25v
C247
100uf/16v
C249
104p C246
104p
+5V
F202
F1A/125V
CPU+VCC
U5V
STADBY TUN-ON
MUTE2
DVD-ON
SDA SCL
R247
2.2K
R248
2.2K
C237
471
C238
470p
ECOPOWER
Q209
8050
1
2
3 4
5
CN202
5P/2.0
D212 4148
QUAL
1
RDDA
2
VREF
3
MPX
4
OS EL
5
GN D
6
AR I
7
FI LO UT
8FSEL9
TM 10
EXRES 11
Vs 12
OSCIN 13
OSCO UT 14
T57 15
RDCL 16
C250
2.2uf/50v
C253
104p
X201
4.33MHz
C254
47p
C255
82 p
C252
560p
R284
2.2K
R298
1K
R278
1K
R279
1K
C251
330p
+5V
RDS
OUT
GND
IN
IC203
7805
F203
F1A/125V C229
100UF/25V
C230
100UF/16V
C231
104p
DVD-VCC R259 10K
U5V
R258 10K
R257 10K
R256 10K
R260100
R261100
R262 100
R263100
R2682.2k
R269100
R270100
R271 100
R272100
L204
FB-2.2k
C256
301
C257
301
L202
10UH
1
2
3
4
5
6
7
8
9
10
11
CN201
12P/ 2.0
T0-VFD
R265100
R266100
R267100
PLL-CE
PLL-CL
PLL-DA
USB
R234
100
1
2
3
4 5
6 7
CN204
7P/2.0
TO-MPEG
DGND
DVD-REM
DVD-STB
DVD-DATA
DVD-CLK
USB DVD-TRIN
C265
2.2UF/50V
C266
2.2UF/50V
1
3
2
JACK203
RCA-1P
CPU+VC
C
GND
R2005
10K
R2004
10K
R239
10KR240
10K
C235
103P
C236
103
U5V
DGND
1
2
3
4
5
6
7
8
9CN206
9P/2.0
R299
220
C264
220UF/35V
DZ201
27V
R231
100
R232
47K
+VCC
-VCC
FR
FL
AGND
STADBY
MUTE1
+12V
1 2
3
CN208
3p/2.5
C259
3300uf/ 35v
C258
104p
F201
F2AL250V
DVD-ON
C281
47uf/16v
C282
47uf/16v
C279
3.3uf/50v C280
3.3uf/50v
R295
1K R292
1K
C275
470uf/10v
C276
470uf/10v
R289
101/4W
R290101/4W
C277220u
f/16v
R294
100
1
2
3
4
CN209
4P/2.0
MUTE2 +12V
H-MUTE
HP-L
HP-R
LO-1
RO-1
1 2 3
45
6 7
8
IC206
PT2309
Q203
9014
R293
4.7K
C278104P
DZ202 5.6V
R296
10k
AGND
R291
4.7K
C284
2.2uf/50v
C283
2.2uf/50v
D216
4148
HP-L
HP-R
1
2
3
4
CN210
4P/2.0
D215
4148
DVDMUTE
AGND
MUTE2
D217 4148
MUTE1
MUTE2
DVD-VCC
+
AC
AC
-
BD201
KBL406
1
2
3
CN211
3P2.0
C285
104P
DGND
ROT-
A
ROT-
B
REM
STB
CLK
DATA
+5V
~2.5V-1
~2.5V-2
DGND
-28V
CLOSE-
SW
DGND
OPEN
-SW
M+
M-
ECOPO
WER
TUN-VCC
TUN-R
TUN-L
DGND
+VCC -VCC
~2.5V-1
~2.5V-2
TO-MPEG
U5V
FR-IN
FL-IN
DVD-TRIN1
M-DOWN
36 M-UP
35 LED
34
DVD-STB 17
DVD-CLK 16
MUTE30
PLL-DA 21
SUR-
MUTE29
RDS-SDA 19
EOC-
PO
WER27
SDA26
SC
L25
TUN-ON24
PLL-CE23
PLL-CL 22
TES
T
9
Vss
6
XT-OUT
7
XT-IN
8
M-CLOS
E32
DVD-DI 15
DVD-DO 14
DVD-ON 13
RESET 12
X-OUT
11X-IN
10
RDS-Q 20
RDS-SCL 18
M-OPEN33
Vdd
5CLOSE-SW
4DVD-TMS
3
OPEN
-SW
1
ROT-A
41
KEY
2
ROT-B
42
REMTOE
40 DS-CLK
39 DS-DAT
38 DS-STB1
37
STANDBY31
ST/TUNED28
M+
43
M-
44
IC202
U2523P9228
R200
7
10K
R2009
10KR200
8
10K
U5V
R206100
ST/MO
R20510K
R 297
22K
R 28 0
4.7 K
Q 20 8
9014
D 20 5
41 48
R233
1K
R235
1K
R207
100k
R208
100K
C261
102
C260
102
R2001
000
R 281
8.2k
R252
4.7K
R253
68K
C286
10uF
MUTE
MUTE
DZ2 03
9V1
CPU PCB
R507
1K
R505
47K
R508
1K
R506
47K
JACK202
AUX-L
AUX-R 1
2
3
CN501
3P/2.0
1
2
3
4
CN502
4P/2.0
J104A
HP-L1
HP-R1
HP-MUTE1
AGND-1
HEADPHONE PCB
ST.
MIC
IC208
PT2579
IC204
AT24C02
DR-H300
DVD Receiver
USB SCART PCB