8
A | B | C | D | E | F | G | H |
JACK SCHEMATIC DIAGRAM
(DIGITAL PCB)
8
7
6
5
4
3
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| DIGITAL AUDIO SW IC |
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| IC6556 |
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| TC7PA53FU |
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| DVD_SPDIF |
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| R6551 |
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| 2.9 | 1 | B2 | SW | 6 | 3.3 |
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| 100 |
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| B6551 | |
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| 0 |
| GND | VCC |
| 3.3 |
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| 2 | 5 |
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| R6552 |
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| SPDIF |
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| 2.9 | 3 | B1 | A | 4 | 3.3 | SPDIF_OUT |
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| 100 |
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| C6554 | 4.7 B | 6.3V(2125) |
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| COAXIAL | |
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| D AUDIO DRIVER |
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| J4301 | |||
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| Q4301 |
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| D5.0V |
| B4301 |
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| KTC3875S_Y_RTK | R4309 | C4304 | B4302 |
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| 5.0 |
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| 2.8 | 68 | 0.1 B |
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| C4302 |
| R4302 |
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| C4301 | R4301 | 10V100V |
| 1.5K | 3.2 |
| 1/10W |
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| 0.1 B | 2.2K |
| C4303 | 0.022B | R4306 | 3.3K |
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| R4307 | 220 |
| R4310 | 100K | C4306 | 100PCH |
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FROM/TO JACK/OUT |
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(CP8101) |
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| FILTER_MUTE | R3431 |
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CP4301 |
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LOUT_SOUND |
| 470 |
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23 | LOUT |
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| D3402 |
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| W840 |
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| A_MUTE | ||||
22 | GND |
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ROUT_SOUND |
| MUTE SW |
| MA111 |
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21 | ROUT |
| 5.8 |
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20 | GND |
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| Q3407 |
| D3403 |
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| AUDIO_MUTE | |
AV3/AV4_PR |
| KRC102SRTK | 0 |
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19 | AV3_V |
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| MA111 |
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| 0 |
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18 | GND |
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AV3/AV4_PB |
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17 | AV3_U |
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16 | GND | AV3/AV4_Y |
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15 | AV3_Y |
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14 | GND | AV1_C |
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13 | AV1_C |
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12 | GND | AV1_Y |
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11 | AV1_Y |
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10 | GND | YUV_A_IN_L |
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9 | YUV L IN |
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8 | GND | YUV_A_IN_R |
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7 | YUV R IN |
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6 | GND | AV1_CVBS |
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5 | CVBS1 |
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4 | GND | AV1_A_IN_L |
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3 | AV1 L IN |
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2 | GND |
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| ROUT_SOUND |
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| ROUT_FI |
1 | AV1 R IN | AV1_A_IN_R |
| LOUT_SOUND |
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| LOUT_FI |
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FROM/TO REGULATOR
FILTER_MUTE
DVD_SPDIF
D5.0V
D3.3V
GND
TO AV SWITCH
AV1_Y
AV1_C
AV1_A_IN_L
AV1_A_IN_R
YUV_A_IN_L
YUV_A_IN_R
FROM/TO SCALER VIDEO/AUDIO
AV1_CVBS
AV3/AV4_Y
AV3/AV4_PB
AV3/AV4_PR
SPDIF
LOUT_FI
ROUT_FI
FROM FLASH
A_MUTE
FROM MICON
AUDIO_MUTE
7
6
5
4
3
2
1
PCBDH0
CEH420
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME | NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED | CAUTION: DIGITAL TRANSISTOR |
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE | WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST |
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| WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. |
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A | B | C | D | E | F | G | H |
1