Avalon Acoustics AVDF-61-C Schematic

TDE-F61PM\62PM\63PM\66P\68P\80P

AVD-F61C

SERVICE MANUAL

1

Table of Contents

Table of Contents .................................................................................................................... 1

Figure 2. Basic Circuit Diagram ........................................................................................................... 2

Failure & Troubleshooting of Power Supply .......................................................................................... 3

Troubleshooting and service of Decoder part .........................................................................................4-6

Circuit diagram .................................................................................................................... ......Appendix

Figure 2 Basic Circuit Diagram

TEA1523P

AUDIOD/A AUDIOAMP &LPF

PT2399ECHO

EEPROM

MT1379

VFD/KEY

SDRAM

MT1336

2*16Mbit

MC4558

POWERSUP PLY

PT2222-001

SPDIFOUT

RF

DECODER&SERVO

MC4558MICAMPFLASH

2402

BA5954

VIDEOLPF&
DRIVE

MOTORDRIVE

D L OV AD D

WM8746

REM OTEHANDS ET

PT63121M*8

2

REMOTE HANDSET

DVD LOAD

MOTOR DRIVE

AUDIO D/A

VIDEO LPF &

SPDIF OUT

AUDIO AMP&LPF

PT2399 ECHO

MC4558 MIC AMP

POWER SUPPLY

3

1.Troubleshooting and service of the Power Supply Board

1.1Principle of Power Supply Operation

This appliance adopts a switched-mode power supply, which is assembled with the TEA1523P

power switch module from Philips and is capable of protecting itself from over-current, over-voltage,

over-heat and short-circuit. The circuit mainly stabilizes a t +3.3v and fluctuate within a permissible

range, such as +5V, +12V, -12V, +3.3V and -24V. Please pay attention to the high voltage inside

the white silkscreen with the mark CAUTION on the PCB while repairing. When using an

oscillograph to check the circuit,an isolated transformer must be connected.

1.2Troubleshooting and Service

l+3.3V voltage varies out of the permissible range

Please check whether the sampling resistor R324 and R325 is eroded, and check if the voltage

of the first pin of the regulating fiducial IC U303 (TL431) is 2.5V. If the deviation is over 0.15V,

then TL431 is defected or eroded and needs to be replaced. When repairing, do not loop +3.3V

sampling circuit, that is, do not open-circuit D313, L306, R324, R325, R322, U302 (PC123Y) and

U303; otherwise, the output voltage will be too high and will damage the subsequent circuits.

lAll the output voltages are 0V and the voltage of the anode of capacitor C305 is over 150VCheck

whether +5V, +3.3V, +12V, -12V and -24V are short. Check if pin 3 of U301 has 100KHz vibrating

signal, if not, then U301 is eroded.

l+12V and +5V voltage are not normal, while other voltages are normalCheck whether D309,

R315, L303 and ZD303 are open or short, whether C315, C316 and C317 are short or

leak electricity. Any problem of these components will result in abnormal +12V and +5V voltage.

Open-circuit or short-circuit of D312, L305, ZD305, R319 and Q304, and electricity-leakage and

short-circuit of C324, C325, C326, C335 and C328 will result in abnormal +5V voltage.

l-24V and AC1-AC2 voltage are not normal, while other voltages are normalCheck whether R311,

D307, D308, R313, R312 and R314 are open or short, whether C312, C313 and C314 are short

or leak electricity.

lAll output voltages are under permissible range (refer to 2.2 of Chapter one)Check whether ZD

302, C308 and R303 are defected or eroded. If +3.3V output is normal and other voltages are

under range, check if the appliance is in standby mode. In standby mode, it is rational that all

voltages except +3.3V are not normal. If in playing mode, +3.3V output is normal, 5V output is

0V or too low, please check whether +5V is short-circuit and whether R320, Q305, ZD305, D312,

R319, C324, C325, C326, C328 and C335 are defected or eroded.

4

2. Troubleshooting and Service of the Loader

a. No running of loader

a). Check whether the 24P ribbon wire to loader is in good contact.

b). Check whether +5V voltage is normal.

c). Check whether laser voltage ( about 2V for VCD and 2.2V for DVD respectively ) exists at the C

pole of Q1 and Q2, and whether U2 and adjacent parts are damaged or weld falsely.

d). If the above parts are normal and no laser emits, replace the loader.

b. Read no disc

a). Check whether the ribbon wire from 24P to loader is in good contact.

b). Check whether the RFO signal of the 10th pin of CN6 is transmitted to the 96th pin of U1.

c). Check whether laser voltage (about 2V for VCD and 2.2V for DVD respectively) exists at the C

pole of Q1 and Q2, and whether the voltage is normal.

d) Check whether U1, U2 and adjacent parts are damaged or weld falsely.

e). If the above parts are normal, replace U1 or the loader.

c. Read DVD discs only or read other discs beyond DVD only

a). Check whether the ribbon wire from 24P to loader is in good contact.

b). Check whether laser voltage of 2V outputs at the C pole of Q2, and whether the 125th pin of U1

is at low level.

c). Check whether the pins from the 1st to the 38th of U1 and adjacent parts are weld falsely,

damaged or erode.

d). If the above parts are normal, replace U1 or the loader.

3. Troubleshooting and service of decoding part

a. No video, no audio, no display on VFD, and no operation of keys

a). Check whether the power sources of the decoder board are normal.

b). Check whether there is 27MHz signal output. If not, X1 crystal and adjacent parts are eroded or

damaged.

c). Check whether there is 81MHz signal output at R64. If not, check whether there is short circuit,

false welding or alien substance for audio D/A circuit U5 and SDRAM U8 and U9.

d). Check whether the reset circuit composed of C7, R37 and D1 is normal (constant 0V after tens

of milliseconds of high level). If it is at low level constantly, C7, R37 and D1 are damaged.

e). If the reset level is normal, check whether the chip selection signal, address and data of the 12th

pin of U5 are normal.

f). Check U10 that whether the data of pins from the 1st to the 8th, hsync and vsync signal of the

10th and 11th pins, and 27MHz signal of the 29th pin are normal, and whether C162 and R68 are

normal. If not, replace U10.

5

g). When U5 works normally, check the connection between U8, U9 and U3. If abnormal, replace U8

or U9.

h). Replace the main chip U3 after making sure no damage to the adjacent parts and no short circuit

or false welding for the circuit board.

4. Troubleshooting and service of video part

1). Normal sound, no video picture
Check U10 that whether the data of pins from the 1st to the 8th, hsync and vsync signal of the 10th and 11th
pins, and 27MHz signal of the 29th pin are normal, and whether C162 and R68 are normal. If not, replace U10.

2). Abnormal color of the video picture
a). If there are horizontal or vertical streaks, or improper color appears on the picture after reading a disc, the
U3 decoding servo chip on the decoder board or U6 EEPROM may be in problems.
b). Check board whether the 3.3V and 2.5V power sources are normal, whether the ripple factor is too high,
and whether the data wire of Y(0, 7) between U3 and U10 is normal.
c). Check whether the video filter network circuit on the decoder board works normally.

5. Troubleshooting and service of audio part

a. Normal picture, no sound
a). Firstly, check whether the +8V and -8V power sources for the operational amplifier IC U12~U14 are normal.
b). Check whether the C poles of muting tube Q14, Q15, Q22, Q23, Q21 and Q20 are at low level constantly.
If so, the above tubes are not in good conditions.
c). Check whether the output of C poles of Q18 and Q19 are at high levels constantly. If so, Q18 and Q19 have
been broken down, or C209 are short.
d). Check whether the six audio signal lines on the 20P ribbon wire from decoder board to output board are in
good contact. If abnormal, replace the ribbon wire. Check the signal reaching the input of U12~U14. If the input
is normal while the output is not, replace the operational amplifier IC.
e). Check whether the signals of the 17th, 19th, 21st, 23rd, 25th and 27th pins of U5 on the decoder board are
normal. If not, check the signals of the pins from the 2nd to the 7th. If the clock signals of ACLK, ABCK and
ALRCK output by U3 are normal after R130, RN2 and R131 are disconnected, replace U11.

b. Distorted audio and loud noise
a). Firstly, check whether the +8V and -8V power sources for the operational amplifier IC U12~14 are normal.
b). Check whether the muting tubes are in good conditions.
c). Check whether the signals of the 17th, 19th, 21st, 23rd, 25th and 27th pins of U11 on the decoder board are
normal. If not, check the signals of the pins from the 2nd to the 7th. If the clock signals of ACLK, ABCK and
ALRCK output by U1 are normal after R130, RN2 and R131 are disconnected, replace U5.
c. Pop noise during ON/OFF
Check whether the MUTE signal line on the output board is broken, then check whether Q18, Q19, muting tubes
and adjacent parts are damaged or eroded.

6

6. Troubleshooting and service of KARAOKE part

a. Microphone with sound but no echo
a). Check whether the level of the 1st pin of U1 on the KARAOKE board is +5V. If not, check whether JP1 is
damaged.
b). If the voltage is proper, check whether there is anything wrong with the adjacent parts of U1.
b. No sound of microphone
a). Check whether the microphone indicator on VFD lights. If the level of C pole of Q16 is low, the C and E poles
of Q16 are short.
b). Check whether the power source of U2 on the KARAOKE board is normal and with microphone signal output.
If not, check whether the parts of input circuit for microphone jack are damaged and check whether the
microphone jack is rusty or short.
c. The sound of microphone can not be turned off
Check whether Q16 and Q17 are open or not in good contact.
d. self-excitation once KARAOKE is turned on
Check whether the adjacent parts of U1 on the KARAOKE board are damaged.

7. Full screen display or no display on VFD

a). Full screen display on VFD is often caused by abnormal -24V bias voltage. Check whether D5, C19 and R17
are disconnected.
b). If there is no display on VFD, firstly, check whether the filament lights in red. If not, and there is no 3.3V
voltage difference between AC1 and AC2, check whether D6, C9 and R21 are damaged. If the filament is not
red, while 3.3V voltage difference exists between AC1 and AC2, replace VFD.
c). If -24V and AC1-AC2 voltage are normal, check whether there are CS, DATA and CLK signals from CN301
on the front board. Then replace PT16312 (PT6554) under the condition that both of the above mentioned are
normal.

8. No operation of some keys on the front board, disordered display on VFD
Check whether the welding from the 12th, 13th, 15th pins of U301 to the 37th pin is in good conditions.
Check whether D301~D303 on the front board are damaged, whether circuit is disconnected, and whether R309,
R310 and R311 are open.

9. No sensitive remote reception, or no reception from the remote handset
Check whether the power source of the remote sensor is proper.
Check whether the remote handset is in good operation mode.
Use an oscillator to observe whether there is output wave from the 1st pin IR of the sensor after each pressing
of keys on the remote handset. If the remote handset is good, while no output from the sensor, the sensor is
damaged.

10. The machine can not be turned on or off
If the machine can not be turned on or off after pressing the STANDBY key on the remote handset and the
POWER key on the front board, replace the main chip U3.

Note: The above information is only for reference. If there is any mistake, please feel free to point out.

5

4

3

2

1

C163
1500p

C169
1500p

R106 18k

R113 18k

R115 3.3k

R119 18k

R121 3.3k
C174
1500p

R126 18k

R130 3.3k
C179
1500p

R134 18k

R136 3.3k
C194
1500p

R140 18k

R143 3.3k
C199
1500p

R108

3.3k

C160
150p

C166
150p

C171
150p

C176
150p

C186
150p

C196
150p

-12V

-

U12A

2

1

+

3

NJM4580

SSOP8

8 4

+12V

C162
short

+

R110
NC

R109
0

C164
NC

A_MUTE

R111 NC

A-R

Q23
NC

-12V

R117
NC

R124
NC

R132
NC

R116

R122

R131

0

C170
NC

A_MUTE

R118 NC

Q24
NC

0

C175
NC

A_MUTE

R125 NC

Q25
NC

0

C180
NC

A_MUTE

R133 NC

Q26
NC

A-SR

A-L

A-L
A-R

A_MUTE
A-SL
A-SR
A-LFE
A-C
ASPDIF

VCC
G/Y

B/U
R/V
SC
CVBS
SY

HSYN

VSYN

A-SL

CN7

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

con20(1.25)

-

U12B

6

7

+

5

NJM4580

SSOP8

8 4

+12V

C168
short

+

-12V

-

U13A

2

1

+

3

NJM4580

SSOP8

8 4

+12V

C173
short

+

-12V

-

U13B

6

7

+

5

NJM4580

SSOP8

8 4

+12V

C178
short

+

-12V

R138
NC

R137

0

C195
NC

A_MUTE

R139 NC

Q27
NC

A-LFE

-

U14A

2

1

+

3

NJM4580

SSOP8

8 4

+12V

C188
short

+

-12V

-

U14B

6

7

+

5

NJM4580

SSOP8

8 4

+12V

C198
short

+

R147
NC

R146

0

C200
NC

A_MUTE

R148 NC

Q28
NC

A-C

C159

RREAR

LREAR

LFE

CENT

10u

C165

10u

+

R105 10k

C161

+

R107 10k

10u

+

R112 10k

C167

+

10u

R114 10k

C172

+

R120 10k

10u

C177

+

R129 10k

10u

C187

+

R135 10k

10u

C197

+

R142 10k

10u

MICR

-P12V

-P12V[ 1 ]

+P12V

+P12V[ 1 ]

+12V

+12V[ 4 ]

-12V

+P12V

MIC

MICON-

-P12V

RREAR[ 4 ]
LREAR[ 4 ]

A_MUTE[ 4 ]

[ 1,3,4,5 ]

GND[ 1,2,3,5 ]

-12V[ 4 ]

RMAIN[ 4 ]

LMAIN[ 4 ]
LFE[ 4 ]
CENT[ 4 ]

AGND[ 1,2,3,4 ]

VGND[ 1,2,3,4 ]

MICD[ 2 ]
MICON-[ 2 ]
ASPDIF[ 2 ]

L20

FB / 0805

L21

FB / 0805

R144 470

R149 1K

RMAIN
LMAIN
LFE
CENT
RREAR
LREAR

A_MUTE

AGND

HSYN

HSYN[ 3 ]

VSYN

VSYN[ 3 ]

CVBS

CVBS[ 4 ]

SY

SY[ 4 ]

SC

SC[ 4 ]

R/V

R/V[ 4 ]

G/Y

G/Y[ 4 ]

B/U

B/U[ 4 ]

VCC

VCC

VGND

MICD
MICON­ASPDIF

+12V

+

C181

C182

C183

C184

0.1u

100u

0.1u

C185

0.1u

0.1u

-12V

C189

0.1u

C192

C191

C190

+

0.1u

100u

C193

0.1u

0.1u

GND

R141 470

MICR
MICL

R145 470

Q29
9014C

D D

C C

B B

RMAIN

MICL

LMAIN

R150 0 NC

A-L
MIC

R151 0

MIC/HL

MICD/HR MICD

+12V

-12V
VCC

C203

0.1u

5

6PIN*2.5

1
2
3
4
5
6

CN8

A A

R152 0 NC

R153 0

A-R

4

3

2

1

5

4

3

2

1

1

11

12
13
14

9

8

10

2
3
4
5
6
7

8
7

13
12
10

5

1

14

3
2

D7 1N4148

1 2

R94

3.3K

Q20 9015

12

C131

0.1u

U11
WM8746

DVDD

DGND

LATCH/12S
SCLK/IWL
SDIN/DM0
MUTE

MODE

LRCLK2
MCLK
BCLK
LRCLK
DIN0
DIN1
DIN2

U13

WM8726

VDD
GND

FORMAT
DEEMPH
MUTE
CAP

LRCIN
MCLK
BCKIN
DIN

Q17 9012 NC

Q19 9015

R101
10k

+5VA

AVDD1
AVDD2

AGND1
AGND2

OUT0L
OUT0R
OUT1L
OUT1R
OUT2L
OUT2R

VOUTL
VOUTR

R91
10K NC

C155
10uF/16V

C132
100u

GR0
GR1
GR2

CAP

11

NC

4

NC

9
6

R154
1K

D9 1N4148(NC)

1 2

D12 1N4148

1 2

C133

0.1u
C134
10u

Y3

R81

+5VA

15
28

20
24

26
22
18

25
27
21
23
17
19
16

C140

0.1u

VQ

RMAIN

LMAIN

LMAIN
RMAIN
LREAR
RREAR
CENTSDAT0
LFE

C141
10u

150

Y2

R85
150

Y1

R88
150

Y6

R92
150

+

C146
470U

Q16
9015

Y4

R100
150

Y5

R104
150

+5VV

R79
62R

Q13
9012

+5VV +5VV

R84
62R

Q14
9012

+5VV

R86
62R

Q15
9012

+5VV

R90
62R

Q18

9012

C138
220p

C143
220p

C147
220p

C150
220p

C137
22p

L14

1.8uH

C142
22p

L15

1.8uH,DIP

C145
22p

L16

1.8uH

C149
22p

L17

1.8uH

+5VV

R96
62R

Q21
9012

+5VV +5VV

R103
62R

Q22
9012

C153
220p

C157
220p

L18

1.8uH

C156
22p

L19

1.8uH

C152
22p

C139
100p(NC)

C144
100p(NC)

C148
100p(NC)

C151
100p(NC)

C154
100p(NC)

C158
100p(NC)

+5VV

+5VV

+5VV

+5VV

D2
1N4148(NC)

1 2

D3
1N4148(NC)

1 2

D4
1N4148(NC)

1 2

D5
1N4148(NC)

1 2

D6
1N4148

1 2

D8
1N4148

1 2

D10
1N4148(NC)

1 2

D11
1N4148(NC)

1 2

D13
1N4148(NC)

1 2

D14
1N4148(NC)

1 2

D16
1N4148(NC)

1 2

D17
1N4148(NC)

1 2

CVBS

SY

SC

R/V

G/Y

B/U

R76
10K

RESET#

VCC

L11 FB / 0805 NC

L13 FB AXIAL

Q11
8550

R77 4.7K

CVBS
SY
SC
R/V
G/Y
B/U
VGND

RMAIN
LMAIN
LFE
CENT
RREAR
LREAR
A_MUTE
AGND

C135

0.1u

Q12
9014C

CVBS [ 5 ]
SY [ 5 ]
SC [ 5 ]
R/V [ 5 ]
G/Y [ 5 ]
B/U [ 5 ]
VGND [ 1,2,3,5 ]

RMAIN [ 5 ]
LMAIN [ 5 ]
LFE [ 5 ]
CENT [ 5 ]
RREAR [ 5 ]
LREAR [ 5 ]
A_MUTE [ 5 ]
AGND [ 1,2,3,5 ]

+5VV

+

C136
10u

A_MUTE

R99
100K

-12V

4

3

2

1

L12

VCC

VCC[ 1,2,3,5 ]

GND

GND[ 1,2,3,5 ]

+P12V

+P12V[ 1,5 ]

+12V

ACLK
ABCK
ALRCK

+12V[ 5 ]

-12V[ 5 ]

ACLK[ 2 ]
ABCK[ 2 ]
ALRCK[ 2 ]

ASDAT0[ 2 ]
ASDAT1[ 2 ]
ASDAT2[ 2 ]

RN2 33x4

R82 33
R83 33

-12V

ACLK
ABCK
ALRCK
ASDAT0
ASDAT1
ASDAT2

1 2
3 4
5 6
7 8

SACLK
SBCLK
SLRCK
SDAT0ASDAT0

SDAT1ASDAT1
SDAT2ASDAT2

D D

C C

VCC

ALRCK
SACLK
SBCLK
SLRCK

SDAT1
SDAT2

FB / 0805

R80 OPEN

+5VA

+5VA

+5VA

C194
OPEN

C138

C137

10u

0.1u

SLRCK
SACLK
SBCLK
SDAT0

VCC
+P12V

VCC

PMUTE

VCC

MUTE#

R97 0R
R98 0R NC

R89 10K NC

R93

4.7K

R95 10K

R87 10k

D15 1N4148

B B

Y[1..6]

AGND

VGND

PMUTE
RESET#
MUTE#

PMUTE
RESET#

MUTE#[ 2 ]

Y[1..6][ 2 ]

A A

GND

GND

R102 100K

MUTE CIRCUIT

5

5

4

3

2

1

U5

DMA0

23

A0

DMA1

24

A1

DMA2 RDQ2

25

A2

DMA3

26

A3

DMA4

29

A4

D D

C C

VCC[ 1,2,4,5 ]

VCC

DV33[ 1,2, ]

DV33

GND[ 1,2,4,5 ]

GND

L10

DV33

FB / 0805

DCLK[ 2 ]

DCLK

DCKE[ 2 ]

DCKE

CAS#[ 2 ]

CAS#
RAS#

RAS#[ 2 ]
WE#[ 2 ]

WE#

CS#[ 2 ]

CS#

MA[0..11][ 2 ]

MA[0..11]
BA[0..1]

BA[0..1][ 2 ]

DQ[0..31][ 2 ]

PCE# FCE#
PWR# FWR#

DQ[0..31]
DQM[0..3]

DQM[0..3][ 2 ]

PCE#[ 2 ]

PCE#
PRD#

PRD#[ 2 ]
PWR#[ 2 ]

PWR#

A[0..19][ 2 ]

A[0..19]

AD[0..7][ 2 ]

AD[0..7]

SCL[ 2,4 ]

SCL

SDA[ 2,4 ]

SDA

FRD#PRD#

C117

0.1u

SD33

+

C118
47u

DMA6
DMA7
DMA8
DMA9
DMA10
DMA11
DBA0
DBA1

SDCLK
SDCKE

DCS#
DRAS#
DCAS#
DWE#

RDQM0
RDQM1

30
31
32
33
34
22
35
20
21

38
37

19
18
17
16

15
39

36
40

54
41
28

A5
A6
A7
A8
A9
A10/AP
A11
BA0/A13
BA1/A12

CLK
CKE

CS
RAS
CAS
WE

DQML
DQMHNCVCCQ

NC

VSS
VSS
VSS

SDRAM 1Mx16x4

54-Pin TSOPII(400mil x 875mil)

DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

VCCQ
VCCQ

VCCQ
VSSQ

VSSQ
VSSQ
VSSQ

RDQ0

2

DQ0

RDQ1

4

DQ1

5

DQ2

RDQ3

7

DQ3

RDQ4

8

DQ4

RDQ5

10

DQ5

RDQ6

11

DQ6

RDQ7

13

DQ7

RDQ8

42

DQ8

RDQ9

44

DQ9

RDQ10

45

RDQ11

47

RDQ12

48

RDQ13

50

RDQ14

51

RDQ15

53

SD33

1

VCC

14

VCC

27

VCC

SD33
3
9
43
49

6
12
46
52

SD33

C120
C119
47u

+

C121

0.1u

0.1u

FVCC

U8

A1

11

A2

10

A3

9

A4

8

A5

7

A6

6

A7

5

A8

4

A9

B B

DV33VCC

R70 0
R71 NC

FVCC

A10
A11
A12
A13
A14
A15
A16
A17
A18
A19

FWR#
FRD#
FCE#

42
41
40
39
38
37
36
35
34

3
2

43
14
12

A0

Vcc
A1
A2

IO0

A3

IO1

A4

IO2

A5

IO3

A6

IO4

A7

IO5

A8

IO6

A9

IO7

A10

IO8

A11

IO9

A12

IO10

A13

IO11

A14

IO12

A15

IO13

A16

IO14

A17

IO15

A18

RESET

BYTE

WE
OE

GND

CE

GND

AT49F8192A, SOP

23

AD0

15

AD1

17

AD2

19

AD3

21

AD4

24

AD5

26

AD6

28

AD7

30
16
18
20
22
25
27
29

A0

31

44
33

13
32

C129

0.1u

U6

DMA0

21

A0

DMA1

22

A1

DMA2

23

A2

DMA3

24

A3

DMA4

27

A4

DMA5

28

A5

DMA6

29

A6

DMA7

30

A7

DMA8

31

A8

DMA9

32

A9

DMA10

20

A10

DBA0

19

BA/A11

SDCLK

35

CLK

SDCKE

34

CKE

DCS#

18

CS

DRAS#

17

RAS

DCAS#

16

CAS

15

WE

RDQM0
RDQM1

36

DQMHNCVCCQ

33

NC

37
26

VSS

50

VSS

SDRAM 512Kx16x2

ESMT M12L16161A-5T
50-PIN TSOP(II), 50-PIN TSOP(II),
(400milx825mil, 0.8mm pin pitch)

FVCC

R159

10K

C123

0.1u

A16
A15
A14
A13
A12
A11
A10
A9

PWR#

A19
A18
A8
A7
A6
A5
A4
A3
A2

C124

0.1u

C122

0.1u

FVCC

RDQ0

2

DQ0

RDQ1

3

DQ1

RDQ2

5

DQ2

6

DQ3

RDQ4DMA5

8

DQ4

RDQ5

9

DQ5

RDQ6

11

DQ6

RDQ7

12

DQ7

RDQ8

39

DQ8

RDQ9

40

DQ9

RDQ10

42

DQ10

RDQ11

43

DQ11

RDQ12

45

DQ12

46

DQ13

RDQ14

48

DQ14

RDQ15

49

DQ15

SD33 SD33

1

VCC

25

VCC

SD33

7

VCCQ

1314

VCCQDQML

38
44

VCCQ

4

VSSQ

10

VSSQ

41

VSSQ

47

VSSQ

C125

C126

0.1u

0.1u

U9

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

A16

A15

BYTE

A14

VSS2

A13

DQ15/A-1

A12

DQ7

A11

DQ14

A10

DQ6

A9

DQ13

A8

DQ5

NC1

DQ12

NC2

DQ4

WE

VCC

RESET

DQ11

NC3

DQ3

NC4

DQ10

RYBY

DQ2

A18

DQ9

A17

DQ1

A7

DQ8

A6

DQ0

A5
A4

VSS1

A3
A2
A1 A0

MX29F800T(TSOP-48)

OE
CE

A17

48
47
46

A0

45

AD7

44
43

AD6

42
41

AD5

40
39

AD4

38
37
36

AD3

35
34

AD2

33
32

AD1

31
30

AD0

29

PRD#

28
27

PCE#

26

A1

C127

0.1u

FVCC

+

C128
47u

DMA0
DMA1
DMA2
DMA3RDQ3
DMA4
DMA5
DMA6
DMA7
DMA8
DMA9
DMA10
DBA0

SDCLKRDQ13
SDCKE

DCS#
DRAS#
DCAS#
DWE#DWE#

RDQM2
RDQM3

U7

21

A0

22

A1

23

A2

24

A3

27

A4

28

A5

29

A6

30

A7

31

A8

32

A9

20

A10

19

BA/A11

35

CLK

34

CKE

18

CS

17

RAS

16

CAS

15

WE

36

DQMHNCVCCQ

33

NC

37
26

VSS

50

VSS

SDRAM 512Kx16x2

ESMT M12L16161A-5T

(400milx825mil, 0.8mm pin pitch)EliteMT M12L64164A-5T

DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

VCCQ
VCCQDQML

VCCQ
VSSQ

VSSQ
VSSQ
VSSQ

RDQ16

2

DQ0

RDQ17

3

DQ1

RDQ18

5

DQ2

RDQ19

6

DQ3

RDQ20

8

DQ4

RDQ21

9

DQ5

RDQ22

11

DQ6

RDQ23

12

DQ7

RDQ24

39

DQ8

RDQ25

40

DQ9

RDQ26

42

RDQ27

43

RDQ28

45

RDQ29

46

RDQ30

48

RDQ31

49
1

VCC

25

VCC

SD33
7
1314
38
44

4
10
41
47

DQ1 RDQ1
DQ2 RDQ2
DQ3 RDQ3
DQ4 RDQ4

DQ7 RDQ7
DQ9 RDQ9

DQ10 RDQ10
DQ11 RDQ11
DQ12 RDQ12
DQ13 RDQ13
DQ14 RDQ14

DQ16 RDQ16
DQ17 RDQ17
DQ18 RDQ18
DQ19 RDQ19
DQ20
DQ21 RDQ21
DQ22 RDQ22
DQ23 RDQ23
DQ24 RDQ24
DQ25 RDQ25
DQ26 RDQ26
DQ27 RDQ27
DQ28 RDQ28
DQ29 RDQ29
DQ30 RDQ30
DQ31 RDQ31

RN1 33x4

CS#
RAS#
CAS#
WE#

DCLK

DCKE
MA0 DMA0

MA1 DMA1
MA3 DMA3

MA6 DMA6
MA7 DMA7

MA11 DMA11

DQM0
DQM1
DQM2 RDQM2
DQM3 RDQM3

U10

1

DC/NC

2

RST_/NC

3

WP/RST_

4 5

VSS SDA

EEPROM 24C16, ST-SO8

RST/WP

8

VCC

7
6

SCL

1 2
3 4
5 6
7 8

R68 33
R69 33

SCL
SDA

RDQ0DQ0

RDQ5DQ5
RDQ6DQ6

RDQ8DQ8

RDQ15DQ15

RDQ20

DV33

C130

0.1u

DCS#
DRAS#
DCAS#
DWE#

DBA0BA0
DBA1BA1

SDCLK
SDCKE

DMA2MA2
DMA4MA4

DMA5MA5

DMA8MA8
DMA9MA9
DMA10MA10

RDQM0
RDQM1

DV33VCC

R72 0
R74 NC

If use 5V I2C
bus, pull-high
to 5V

R73 1K
R75 1K

SCL
SDA

A A

5

4

3

2

1

5

DV33

C68

FOSO

FOSO[ 2 ]

CSO

CSO[ 2 ]

SDATA

SDATA[ 2 ]

FMSO

FMSO[ 2 ]

RFON

D D

C C

RFON[ 2 ]

RFOP

RFOP[ 2 ]

V2P8

V2P8[ 2 ]

SCLK

SCLK[ 2 ]

V1P4

V1P4[ 2 ]

BDO

BDO[ 2 ]

DMSO

DMSO[ 2 ]

URST

URST[ 2 ]

SDEN

SDEN[ 2 ]

PWMOUT2

PWMOUT2[ 2 ]

RFL

RFL[ 2 ]

ADIN

ADIN[ 2 ]

HTRC

HTRC[ 2 ]

RFRP

RFRP[ 2 ]

TEO

TEO[ 2 ]

FEO

FEO[ 2 ]

TRSO

TRSO[ 2 ]

TROPEN

TROPEN[ 2 ]

C67

0.1u

C79

0.1u

C96
47u

AV33

R53

4.7

+

FOSO
TRSO
TROPEN

PWMOUT2
DMSO

FMSO

V1P4

0.1u

C80

0.1u

C97
100p

C108

0.1u

C69

C70

0.1u

0.1u

V25

C81

C82

0.1u

0.1u

C98

0.1u

1u 0805

C109

0.015u

C99

C110
330p

C72

C71

0.1u

0.1u

C84

C83

0.1u

0.1u

C100
10n

C101 10n

C107 100p

C112

C111
330p

+PS5V

TO FRONT PANEL

CN5

B B

CON13 2.0mm

DV33

CN6

4

TxD

3

RxD

2
1

-24V

1

F+

2

F-

3
4

VCC

5

VSDA0

6
7

VSTB

8
9

10

PCON

11

VFDVCC

12

PMUTE

13

C201
100p

R157 0 NC

R158 0

R65 10

VSDA1

GND

R159 10

VSCK

VFDVCC

C113
100u

IR

C114

100p

RS232/4P,2.0 m/m

C73

0.1u

R54 8.2k

C102 10n

R57 750k

R58 20k
R59 18k

R60 0

R61 10k
R63 15k

NC

R64
10

+

4

RFON
RFOP

C103 10n
C104 10n

AV33

C94 1000p
C95 1000p

V25

GND

A8
A9
A10
A11
A12
A13

GND
A14
A15
AD7
AD6
AD5
AD4

DV33
AD3
AD2
AD1
AD0
A0
A1

V25
A2
A3
A4
A5
A6
A7
A16
A17
A18
A19

R66

4.7

RFRPC
HTRC

C89

0.1u

AV33

V1P4

V2P8

C116
1u 0805

3

R42 100k
R44 NC
R45 0

C75

0.1u

C90

0.1u

C93

0.1u

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
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

RFIN
RFIP

IREF
PLLVSS
LPIOP
LPION
LPFON
LPFIP
LPFIN
LPFOP
JITFO
JITFN
PLLVDD3
FOO
TRO
TROPENPWM
PWMOUT1
PWMOUT2
DVDD2
DMO
FMO
DVSS
FG
HIGHA0
HIGHA1
HIGHA2
HIGHA3
HIGHA4
HIGHA5
DVSS
HIGHA6
HIGHA7
AD7
AD6
AD5
AD4
DVDD3
AD3
AD2
AD1
AD0
IOA0
IOA1
DVDD2
IOA2
IOA3
IOA4
IOA5
IOA6
IOA7
A16
A17
IOA18
IOA19
IOA20
APLLVSS

C88
10u

C92
10u

+

C74
10u

+

+

216

215

214

RFIP

RFIN

APLLVDD3

ALE

RFDTSLVN

IOOE#

213

RFDTSLVP

IOWR#

RFZC

211

212

ADCVDD3

PWM2VREF

IOCS#

DVSS

R46 0

XI XI

L9

GND

199

ADIN

SCLK

BDO

198

BDO

ADCVSS

4.7uH NC

C86

1000p NC

SDEN

SDATA

URST

DV33

GND

XI

197

196

195

194

193

192

191

190

189

188

SLCK

SDEN

SDATA

PRST

DVSS

VFO13

WOBSI

DVDD3

IDGATE

UDGATE

C78

0.1u

RFRP

C91 1000p

R51 18k

CSO

RFL

FEO

TEO

RFRPC

209

210

HRFZC

PWMVREF

ADIN

205

204

202

201

200

203

206

207

208

TEI

FEI

CSO

RFSUBI

TEZISLV

RFLEVEL

RFRP_AC

RFRP_DC

MT1379_216

UP1_2

UP1_3

UP1_4

UP1_5

UP1_6

DVDD3

UP1_7

UP3_0

UP3_1

INT0#IRDVDD2

UP3_4

UP3_5

UWR#

URD#

DVSS

RD7

RD6

RD5

RD4

DVDD2

RD3

555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899

V25

PCON

PRD#

DV33

GND

PCE#

VSDA0

VSTB

SCL

VSDA1

PWR#

VSCK

RXD

IR

TXD

SDA

R78

V25

GND

DQ3

DQ6

DQ7

DQ5

DQ2

DQ4

NC

XO

187

186

XTALI

RD2

DQ1

DV33

185

XTALO

RD1

DQ0

C87
22p

184

DVDD3

RD0

WE#

SPBCK

RWE#

U3A
74HC04 NC

1 2

R47 100k

Y1

27MHz

HSYN

R127
10

V25RAS#

183

182

181

180

179

DVDD2

SPLRCK

SPDATA

SPMCLK

CAS#

RAS#

RCS#

BA0

GND

CS#

CAS#

BA0

HSYN

DVSS

R128
10

GND

178

DQ15

MICON-

177

DVSS

RD15

DQ14

YUV7

RD14

VSYN

176

DQ13

MICD

VSYN

RD13

DQ12

R50 10

C85
22p

Y5

Y6

175

174

173

ICE

YUV6/R

BLANK#

RD12

DVDD3

RD11

DV33

DQ11

DQ10

U3B
74HC04 NC

3 4

R52 1K

DACV33A

GND

Y4

172

171

170

169

YUV5/B

YUV4/G

DACVSSA

DACVDDA

RD10

RD9

RD8

DVSS

100

101

102

GND

DQ9

DQ8

GND

Y3

Y2

168

167

166

DACVSSB

YUV3/CVBS

CLK

CLE

103

104

105

MA11

DCKE

DCLK

DACV33B

165

YUV2/Y

DACVDDB

RA9

RA11

106

MA9

XO

Y1

164

107

MA8

GND

163

YUV1/C

RA8

108

R48 10 NC

DACVSSC
YUV0/CIN

VREF

DACVDDC

ASDATA4
ASDATA3
ASDATA2
ASDATA1
ASDATA0

SPDIF

MC_DATA

ACLK
DVDD3
ALRCK

ABCK

RD16

RD17

DVSS

RD18

RD19

RD20

RD21
DVDD2

RD22

RD23

DQM2
DQM3

DVSS

RD24

RD25

RD26

RD27
DVDD3

RD28

RD29

RD30

RD31

DVSS

DVDD2

RA10

DQM0
DQM1

DVSS

DVDD3
DMVSS

DMVDD3

2

DACV33A

R41 4.7

DV33

R43 4.7

DV33

C105
NC

C115
1u 0805

AV33

R49 4.7

R55 NC

R56

1.5K

R62
1K

C63

0.1u NC

Y0

162

FS

161

FS

VREF

160

DACV33C

159

RESET#

158

MUTE#

157

ASDAT2

156

ASDAT1

155

ASDAT0

154

ASPDIF

153
152

ACLK

151

DV33

150

ALRCK

149

ABCK

148

DQ16

147

DQ17

146

GND

145

DQ18

144

DQ19

143

DQ20

142

DQ21

141

V25

140

DQ22

139

DQ23

138

DQM2

137

DQM3

136

GND

135

DQ24

134

DQ25

133

DQ26

132

DQ27

131

DV33

130

DQ28

129

DQ29

128

DQ30

127

DQ31

126

GND

125

MA3

124

RA3

MA2

123

RA2

MA1

122

RA1

MA0

121

RA0

V25

120

MA10

119

BA1

118

BA1

DQM0

117

DQM1

116

GND

115

MA4

114

RA4

MA5

113

RA5

MA6

112

RA6

DV33

111

MA7

110

RA7

109

U4
MT1379E

LQFP216

C64

0.1u

DACV33B

C66

0.1u

DACV33C

C77

0.1u

C106

0.1uF

+

C62
10u

+

C65
10u

+

C76
10u

-24V
F+
F­PCON
+PS5V
VCC
RVCC
AVCC

AV33
V25
DV33

GND

SGND

MUTE#
MICON­RESET#
HSYN
VSYN

URST

Y[1..6]

PMUTE
ASPDIF

ACLK
ALRCK
ABCK
ASDAT0
ASDAT1
ASDAT2

A[0..19]
AD[0..7]
PRD#

PWR#
PCE#

MA[0..11]
BA[0..1]

DQ[0..31]
DQM[0..3]
RAS#

CAS#
CS#
WE#

DCLK
DCKE

SCL
SDA

MICD

1

-24V [ 1 ]
F+ [ 1 ]
F- [ 1 ]
PCON [ 1 ]
+PS5V [ 1 ]
VCC [ 1,3,4,5 ]
RVCC [ 1 ]
AVCC [ 1 ]

AV33 [ 1 ]
V25 [ 1 ]
DV33 [ 1,3, ]

GND [ 1,3,4,5 ]

SGND [ 1,3,4,5 ]

MUTE# [ 4 ]
MICON- [ 5 ]
RESET# [ 5 ]
HSYN [ 6 ]
VSYN [ 6 ]
MICD [ 6 ]

URST [ 1 ]

Y[1..6] [ 4 ]

PMUTE [ 5 ]
ASPDIF [ 5 ]

ACLK [ 4 ]
ALRCK [ 4 ]
ABCK [ 4 ]
ASDAT0 [ 4 ]
ASDAT1 [ 4 ]
ASDAT2 [ 4 ]

A[0..19] [ 3 ]

AD[0..7] [ 3 ]

PRD# [ 3 ]
PWR# [ 3 ]
PCE# [ 3 ]

MA[0..11] [ 3 ]
BA[0..1] [ 3 ]

DQ[0..31] [ 3 ]

DQM[0..3] [ 3 ]
RAS# [ 3 ]

CAS# [ 3 ]
CS# [ 3 ]
WE# [ 3 ]

DCLK [ 3 ]
DCKE [ 3 ]

SCL [ 3,4 ]
SDA [ 3,4 ]

R67 4.7

A A

5

4

3

2

1

5

4

3

2

1

AVCC +PS5V

R2
0 0805

LDO_AVCC

R5

MDI2MDI1

LDO2

LDO_AVCC

LDO1

VOFC+

VOFC-

VOSL+

VOSL-

PVCC1

VNFFC
VINSL-

VINSL+

PGND

VCC

VOSL

VINFC

GND

0 NC

14
13
12
11
10
9
8

7
6
5
4
3

CF2

2

CF1

1

DV33

L5 FB AXIAL NC

D D

SF-HD6AV/0.5mm,24P TOP

TOP SIDE CONTACTED

1

GND-LD

2

LD-DVD

3

NC

4

HFM

5

MD

6

LD-CD

7

VR-DVD

8

VR-CD

9

NC

10

E

11

VCC

12

VC

13

GND-PD

14

F

15

B

16

A

17

RF

18

CD/DVD

C C

B B

19

D

20

C

21

T-

22

T+

23

F+

24

F-

CN2

C41

0.1u

E
V20
F

B
A
RFO
IOA
D
C

Q3
2SK3018

MDI1

R12 100K

1

3 2

L6 FB / 0805

C22 0.1u

R20
1,0805

R29 20k

C55
150p

Q2

9014C

3 2

10uH,DIP

C57

0.1u

Q4
2SK3018

AVCC

L8

R13 10K

1

C16

0.1u

R21
1,0805

SL+
SL-

+PS5V

AVCC

R14 10K

R15 100K

Very Important
to reduce
Noise

L7

10uH,DIP

Q5
8550

1

2 3

R18 22

R19 22

23

1

Q6
8550

FMSO

TRSO
V1P4
STBY

IOA

+

C15

100u

C31

+

47u

+

C42

47u

U2

15

VOTK+

16

VOTK-

17

VOLD+

18

VOLD-

19

PGND

20

VNFTK

21

PVCC2

29 30

GND GND

22

PREGND

23

VINLD

24

CTK2

25

CTK1

26

VINTK

27

BIAS

28

STBY

BA5954

C59

0.1u

RVCC

R3
0 0805

RVCCIN RFVCC

R6
0 NC

RFO
DDD

C43 1u,0805

A
B

C45 1u,0805

C

R22
1,0805

+PS5V

R23
1,0805

SP­SP+

R27
10K

V1P4

R32 20K

FOSO

+

C58
47u

C
B

A
D

OPO
OP­OP+

C38

120P

C40 NC
C44 1u,0805
C46 1u,0805

R28
20k

C17 0.1u

C56
150p

R4
0 0805

R38,R49,R61: FOR 5V
MT1336E

R7
0 NC

R46,R60,R63: FOR 3V
MT1336E

65

AGNDF

66

VCON

67

AVDDF

68

AGNDX

69

AVDDM

70

COSPHI

71

HALLCOS

72

REFCOS

73

AGNDM

74

HALLSIN

75

REFSIN

76

SINPHI

77

SW0

78

SW2

79

SW1

80

MOP

81

MON

82

AGNDX

83

AGNDX

84

CEON

85

CEOP

86

RFGCI

87

RFGCU

88

RFFGC

89

OSP

90

OSN

91

CDD

92

CDC

93

CDB

94

CDA

95

DVDRFIN

96

DVDRFIP

97

DVDD

98

DVDC

99

DVDB

100

DVDA

101

MA

102

MB

C54 27p

R30 750K

R34
330K

R36 1,0805

SP+

LIMIT

SL­SL+

C13

0.1u

RVCCIN

64

103

AVDDP

104

RVCCIN RFVCC

C18 0.1u

C28 0.1u

C29 0.1u

C30 0.1u

AA
BB
CC

DMSO

SP- SP--

C12

0.1u

URST

SDEN

SCLK

AGNDP

AGNDX

PWMOUT2

DPDMUTE

SDATA

RST

SDATA

SDEN

GNDS

SCLK

TRCLOSE

VDDS

XCK16M

IOA

IOB

MT1336E

SVDD

CDFON

CDFOPSDSC

AVDDIRAGNDSBSAMDMC

115

114

113

112

111

110

109

108

107

106

105

F

R24
33k

C51

0.1u

C52

0.1u

C53
200P

R31 0

OPO

CN4
6P 2.0

R33
750K

1
2
3
4
5
6

R35

330K

STBY

ENDME

TRIN

TROUT

LIMIT

IO2

IO3

IO4

IO5

IO6

IO7

IO8

IO9

IOA

MDI2

AGC3

AGC2

WAVDD

AGC1

WGAND

SGND

TNI

TPI

123

122

121

120

119

118

117

116

MDI2

MDI1

C49

0.015u

C50

0.1u

ADIN
OP-

OP+

V1P4

TRCLOSE

R8 10k

TROPEN

R9 10k

ENDM

R10 10k

STBY

R11 10k

FOSO

C202

+

100u

RFRP
BDO

C25

0.1u

+

C34 0.1u

C39 0.1u

RFON
RFOP

C47
100u

R37 390

C14

0.1u

HTRC

C21 10p

C23 390p
C24 390p

TEO
CSO
RFL
FEO
V20
V1P4
V2P8

C48

0.1u

R25

220

R39

1K

RVCCIN

9012

C35

0.1u

Q7

Q9
9014C

C60
390P

R16 27k

C19 27p

C20 0.015u

R17 100k

C26
470p

C36

C37

+

C32

0.1u

0.1u

10u

+PS5V +PS5V

C27

0.033u

Q10
9014C

Q8
9012

+

C33
10u

R26
220

TRCLOSE

CN3

1
2
3
4
5

5PIN 2.0

LOAD+
LOAD­TROUT

TRIN

R38 390

C61

R40

390P

1K

39404142434445464748495051525354555657585960616263

U1

IO0

IO1

GND

38

UDGATE

HDGATE

VFO13

37

VDD

36

AGNDX

35

AGNDX

34

AGNDX

33

DPFO

32

DPFN

31

GNDP

30

HTRC

29

TRLP

28

TRLPA

27

CRTPLP

26

CRTP

25

HRFRP

24

LRFRP

23

DEFECT

22

VDDP

21

TEO

20

CSO

19

LVL

18

FEO

17

V20

16

VREFO

15

V2REFO

14

AVDDT

13

TM4

12

AGNDT

11

TM3

10

TM2

9

TM1

8

AGNDO

7

RFON

6

RFOP

5

AVDDO

4

AGNDX

3

AGNDX

2

WVDD

1

WOBSO

WGND

RFSUBO

LDO2

LDO1

MDI1

MT1336E

128

127

126

125

124

LDO2

LDO1

TROPEN

CSO
SDATA
FMSO
RFON
RFOP
V2P8
SCLK
V1P4
BDO
DMSO
URST
SDEN
PWMOUT2
RFL
ADIN
HTRC
RFRP
TEO
FEO
TRSO
TROPEN

+PS5V
RVCC
AVCC
DV33
RVCC

GND

SGND

FOSO
CSO
SDATA
FMSO
RFON
RFOP
V2P8
SCLK
V1P4
BDO
DMSO
URST
SDEN
PWMOUT2
RFL
ADIN
HTRC
RFRP
TEO
FEO
TRSO
TROPEN

+PS5V [ 1 ]RVCCIN
RVCC [ 1 ]
AVCC [ 1 ]
DV33 [ 1,3, ]
RVCC [ 1 ]

GND [ 1,3,4,5 ]

SGND [ 1,3,4,5 ]

A A

5

4

3

2

1

5

4

3

2

1

U2A
4558

47K
R3

C7
101

1

C5
100UF/25V

VA-

C4
104

5.1V

C6
104

D2

RP1
10K

100 OHM

R29

C14

4.7UF/16V

C15
332

VA+

C28

100UF/16V

R8
15K

C29
104

R9
10K

16

LPF1-IN

C17

4.7UF/16V

C16
561

15

VCC

1

R11
12K

R10
10K

LPF1-OUT

REF

2

RP2
10K

OPEN/103

R12
SHORT

C27
47UF/16V

AGND

3

4.7UF
C18

C24

4.7UF/16V

C19

14

LPF2-OUT

DGND

4

C21
332

C20
561

U1
PT2399

R16
1K

R13
10K

CLK-O

5

R17
13K

R31

8.2K

13

LPF2-IN

VCO

6

R6
1K

C9
22UF/16V

R14
10K

12

OP2-OUT

R15
15K

C22
683

7

5
6

CC1

C26
104

U2B

84

+

-

R7
10K

C10
101

11

OP2-IN

CC0

8

C25
104

4558

7

10

OP1-IN

C30

SHORT/1UF

C23
683

9

OP1-OUT

MOUT/R

VA+

C1

R1

104

MIC2

1

JP1

MIC1

1
2
3
4
5
6

2
3

1
2
3

1 1

2.2K

1
2
3

1
2
3

R32 10 OHM
R33 10 OHM

R34 10 OHM

R5

2.2K

C8
104

R28
10K

R26
47K

R30
10K

R27
47K

MOUT/L
MOUT/R

VA+
VA-

R2

1.2K

C2

22UF/16V

3
2

84

+

-

100UF/25V
C3

2 2

5

4

3

2

1

5

4

3

2

1

MIXL
MIXR

Cb/R
Y/G
Cr/B

CN101

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

con20(1.25)

AUDIO

1
2
3
4
5
6
7
8
9
10
11
12

CON12

Cr/R
Cb/B
Y/G

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

VGA(open)

CE
RS

SUB
FR
FL

LS

PSCAN OUT

C22
100P

C23
100P

C21
100P

CN2

1
2
5
6
3
4
8
9
7
10

5.1CH

PSCAN

1
2
3
4
5
6

C0N9(2.0)

RS1

D D

SUB1

C C

CE1

B B

A A

C15

+

10uF/16v

C16

+

10uF/16v

C17

+

10uF/16v

R27
10K

R28
10K

R29
10K

+5V

SPDIF

R20

470R

R22

470R

AXIAL

68 OHM

330 OHM

R18

470R

L1

C1

47uF/16v

100P

R8

R9

C11
100P

C10
100P

C9

RS

C2

0.1UF

R19

470R

R21 470R

R23

470R

R5

1K

R6

2.2K

MUTE

MUTE

MUTE

+

C3

0.1UF

Q1
9014C

R7
1K

Q5

9014C

SUB

Q6

9014C

CE

Q7
9014C

C4
104

SHORT

L2

（

1000 OHM

330R

）

91 OHM

FL1

FR1

LS1

R10

R11

C12

+

10uF/16v

C13

+

10uF/16v

C14

+

10uF/16v

C5
OPEN

R24
10K

R25
10K

R26
10K

Svideo_C
Svideo_Y
CVBS

CE
SUB
LS
RS
FL
FR

VS
HS

Cr/B
Cb/R
Y/G
GND
+5V
GND
SPDIF
CE1
SUB1
RS1
LS1
FR1
GND
FL1
MUTE

R12

470R

R14

470R

R16

470R

100P

C7
100P

C8
100P

FL

C6

MUTE

MUTE

MUTE

R13

470R

R15

470R

R17
470R

Q2
9014C

Q3
9014C

Q4

9014C

FR

AUDIO OUT

LS

R1 0
R2 0

(S-)VIDEO OUT

SV/V

1
2

100P

3
4
5
6
7

CON7

HS
VS

R4
OPEN(33ohm)

R3
OPEN(33ohm)

Svideo_C
Svideo_Y

COAX

1
2
3

（

220P

）

OPT

1
2
3

CVBS

C18
100P

C19
100P

C20

Title

<Title>

Size Document Number Rev

<Doc> <RevCode>

B

星期一, 十二月

5

4

3

2

Date: Sheet

15, 2003

11

1

of

5

4

3

2

1

D D

F1F1NP6G5G4G3G2GNC1GNCP1P2P3P4NCNCP5P6P7P8NCNCP9P10

1234567981011121314151617181920212223242526272928303132333435

AC1

34

G4

35

G3

36

G2

37

G1

38

VDD

39

LED4

40

LED3

41

LED2

42

LED1

43

GND

44

OSC

NOTE-STDBY

R306
10K

C308
104

VCCA

VCCA

C309
104

C310
47uF

R325

470(OPEN)

C C

+

C307
47uF

R307
100 ohm

VCCA

CS
CLK
DATA

VCCA

C303

47uF/35V

J1 SHORT

+5VP

R301 100 ohm
R302 100 ohm
R303 100 ohm

-24V

C302

+

104

R304
10K

R305
10K

C311
100p

REM301

3

VCC

2

GND

IR

1

IR

REM

B B

FROM MAIN BOARD

CON301

-24V

1

AC1

2

AC2

3

GND

4

VCCA

5

DATA

6

CLK

7

CS

8

IR1

9

GND

10

PCON

11

+5VP

12

P_MUTE

13

CON13(2.0)

C306
104

+

D306(OPEN)

STANDBY

R308

51K

POWOFF

VFD301

HNV-06SS63T

-24V

G6

G5

SW1

1234567891011

SEG14

SEG15

SEG16

U301

PT16312

SW2

SW3

SW4

SDout

VEE

SEG13

SDin

GND

SEG11

SEG12

SCLK

/CS

SEG6/K6
SEG5/K5
SEG4/K4
SEG3/K3
SEG2/K2
SEG1/K1

2324252627282930313233

SEG9

SEG10

SEG8
SEG7

VDD
KEY4
KEY3

KEY1

KEY2

R312
10K

P11

P12

P13NCP14

P15

P16NPF2

F2

AC2

22
21
20
19
18
17
16
15

+5VP

14
13
12

K301

K304

PRV

STOP

K307

POWER

D301
1N4148

K302

K305

NEXT

PLAY

CON303

2
1

D302
1N4148

K303

PAUSE

K306

OPEN/CLOSE

D303
1N4148

R309 10K

R310 10K

R311 10K

CON304

2
1

A A

5

4

3

TCL王牌电子（深圳）有限公司

研发中心AV设计所

名 称
型 号

物料编号

CIRCUIT DIAGRAM

TD-F62

40-0TDF62-FBD

2

图号

更改标记数量序号版本

设 计

审 核

批 准
版 本

1

更改说明 签字
日 期

日 期

日 期

第 页 共 页

A4

日期

5

4

3

2

1

D311

FR104

D307
FR104

R311
1 1/4W

C312

+

100uF/25V

D308
FR104

D309
FR104

D310

FR104

D312

RU3YX

+

C332

470uF/16V

+

4.7uF/100V

L306

10uH

R313

2.2

R315

2.2 1/4W

R317

2.2

C323

R324

2.7k 1%

+

C315

100uF/25V

+

C319

100uF/25V

L303

3.3uH

L304

3.3uH

+

C333

470uF/16V

R312

1K

+

C325

470uF/16V

+

C316

100uF/25V

+

C320

100uF/25V

L305

10uH

C314

+

10uF/50V

+

470uF/16V

C326

R314
51k

R319

330 1/4W

R328

NU

Q304
2655

BZX79C5.6V

ZD305

12

-24V

11

VF2

10

VF1

9

+5V(STB)

8

PCON

7

GND

6

VA-

5

VA+

4

+5V

3

GND

2

+3.3V

1

GND

CON303

HEADER 12x2.5

D D

++

AC INPUT

1 2

POWER SW

++

1 2

C C

F301

T2A/250ac

CON301

CON302

C307

0.1uF

PAS

R302

6.8k

PAS

C301

0.1uF/250Vac

C308
470p

R303

6.8k

PAS

L301
50mH

4
3

1
2

C302

NU

U301
TEA1523P

REG
RC

VCC
GND

ZD301
BZX79C10V

Drain

Source

AUX

PAS

D301

1N4007

D302

1N4007

8

6
5

R307

68k

D303

1N4007

D304

1N4007

C306

103/1kV

L302

0.6uH

R306

100

R304

1.8 1/4W
R305

0.33 1/2W

+

C305

47uF/400V

R301

100K/2W

D305
1H8

Q301

8050

PAS

PAS

PAS

T301

4

8
9

5

1

7

10

11

12

6

14
13
15

2

R309

D306
FR104

56 1/4W

B B

C309

10uF/50V

U302
PC817

PAS

43

+

R310
220

R322
220

12

3

C311

222/400Vac

+

C329

10uF/16V

2

1

U303
AZ431LB

PAS

D313

RU3YX

R323

6.8k

C330

0.1

R325

1.5k 1%

A A

* CAUTION :

PAS

THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.

PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.

5

4

3

2

1

5

4

3

2

1

TCL1379M6-11.1

1 INDEX & POWER, RESET

D D

2 RF / SERVO
3 MPEG - MT1336E / MT1379E
4 MEMORY - SDRAM, FLASH/EEPROM
5 AUDIO - WM8746, VIDEO FILTER
6 AUDIO FILTER/OUT PUT

NAME
VCC

RVCC
AVCC
V33 Digital 3.3V
DV33
AV33
V25

CN1

CON12 2.5mm

+5VA
+5VV
+12V

C C

B B

TYPE
Digital 5V Digital Ground

Servo 5V
RF 5V

Digital 3.3V
Servo 3.3V
Digital 2.5V
Audio 5V
Video 5V
Audio 12V

CN1

1
2
3
4
5
6
7
8

9
10
11
12

CON15 2.5mm

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15

SGND

MIC/HL
MIC/HR
+P33V
+PS5V

+P12V

-P12V
PCON

VCC
F­F+

-24V

DEVICE
SUPPLY

MT1336E
PICKUP HEADER
SDRAM, Flash, VideoDAC
MT1379E
MT1379E
MT1379E
Audio DAC
Video FILTER
Audio filter

VCC

L3 FB / 0805

+PS5V

L4 FB AXIAL

AVCC

VCC

C3

0.1u

AVCC

RVCC

RVCC

+

C11
220u

NAME
GND

SGND
AGND
VGND

+

C4
220u

C10

0.1u

TYPE

Servo Analog Ground
Audio Ground
Video Ground

L2 FB AXIAL

+P33V

FB / 0805

AV33

DV33

AV33

DV33

D1

1N4148

V25

+

C1

0.1u

L1

C6

0.1u

Q1 8050

C2
220u

+

C7
220u

+

C8

C9

0.1u

100u

DV33

+

C5
10u

URST

R1

4.7k

1 2

GND

+PS5V
+P12V

-P12V
VCC
RVCC
AVCC

DV33
AV33

V25

GND
SGND
URST

F­F+

-24V
PCON
MIC/HL
MIC/HR

+PS5V [ 2 ]
+P12V [ 5 ]

-P12V [ 5 ]
VCC [ 2,3,4,5 ]
RVCC [ 2 ]
AVCC [ 2 ]

DV33 [ 2,3, ]
AV33 [ 2 ]

V25 [ 2 ]

GND [ 2,3,4,5 ]
SGND [ 2,3,4,5 ]
URST [ 2 ]

F- [ 2 ]
F+ [ 2 ]

-24V [ 2 ]
PCON [ 2 ]
MIC/HL [ 5]
MIC/HR [ 5 ]

A A

5

4

3

2

1