![](/images/new-backgrounds/1265423/265423139x1.webp)
Schematic Diagrams
DVI/ TV OUT/ VIDEO IN CON
Diagrams
Sheet 15 of 40
(14) DAC1_HSYNC
(14) DAC1_VSYNC
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| +5VS |
| +5VS |
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| 2 | 1 | 2 | 1 |
+3VS |
| D21 |
| D23 | |
G | Q1 | 3 | DA221(R) | 3 | DA221(R) |
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| 2N7002 |
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R18 | 33 | S | D | HSYNC |
R326 | 33 | S | D | VSYNC |
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| Q2 |
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| G | 2N7002 |
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| +3VS |
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| DVI PORT |
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| Close to DVI PORT |
| L68 | BK2125HS121 | +5VS |
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| C19 | 10P(R) |
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| CN3 |
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| C18 | 10P(R) |
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| DVICASECASE | M1 | |
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| (14) | TXN2 | TXN2 | R319 | 0 |
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| 1 | M3 | ||
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| TXP2 | R320 | 0 |
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| 2 | TMDS DATA 2- |
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| (14) TXP2 |
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| TMDS DATA 2+ |
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| C21 | 10P(R) |
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| TMDS 2/4 Shield |
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| 4 |
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| C20 | 10P(R) |
| 5 | TMDS DATA 4- |
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| TXN1 |
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| TMDS DATA 4+ |
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| (14) | TXN1 | R317 | 0 |
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| 9 |
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| TXP1 | R318 | 0 |
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| 10 | TMDS DATA 1- |
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| (14) TXP1 |
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| TMDS DATA 1+ |
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| 11 |
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| 12 | TMDS DATA 1/3 Shield |
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| TMDS DATA 3- |
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| 13 |
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| DVI_HPD |
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| TMDS DATA 3+ |
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(14) DVI_HPD |
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| R12 | 20K | 14 |
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C |
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| 15 | +5V POWER |
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| D22 | R321 |
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| GND (ANALOG) |
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| TXN0 |
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| 16 | HOT PLUG DETECT |
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| (14) | TXN0 | R315 | 0 |
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| 17 |
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| TMDS DATA 0- |
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| TXP0 | R316 | 0 |
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| 18 |
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| (14) TXP0 |
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| TMDS DATA 0+ |
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| C23 | 10P(R) |
| 19 |
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| TMDS DATA 0/5 Shield |
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| AF01J2E | 100K |
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| C24 | 10P(R) | 20 |
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| TMDS DATA 5- |
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| C22 | 10P(R) |
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| C25 | 10P(R) | 22 | TMDS DATA5+ |
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| TXCP |
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| TMDS CLK Shield |
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| (14) TXCP | R314 | 0 |
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| 23 |
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| TXCN | R313 | 0 |
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| 24 | TMDS CLK + |
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| (14) | TXCN |
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| TMDS Clk - |
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B.Schematic
DVI/ TV OUT/
VIDEO IN CON
(14)DDC1DATA
(14)DDC1CLK
+3VS |
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| +5VS |
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R344 | R342 |
| +3VS | R331 | R332 | |
4.7K | 4.7K |
| G | Q4 | 6.8K | 6.8K |
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| 2N7002 | ||||
| R343 | 33 | S | D | DDCDATA |
R341 | 33 | S | D | DDCLK |
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| Q5 |
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| G | 2N7002 |
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| +3VS |
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(14) DAC1_R |
| DAC1_R |
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| L5 |
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| C1 | RED | D SUB |
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| DAC1_G |
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| L4 |
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| C2 |
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(14) DAC1_G |
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| GREEN |
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| DAC1_B |
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| L6 |
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| C3 |
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(14) DAC1_B |
| HSYNC |
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| L3 |
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| C4 | BLUE |
| M4 | |
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| VSYNC |
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| L7 |
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| 8 | H SYNC | CASE | M2 | |
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| DDCDATA |
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| L71 | R13 | 100 |
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| 7 | V SYNC | CASE | C5 | |
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| DDC Data | GND | |||||||
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| DDCLK |
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| L70 | R14 | 100 |
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| 6 | C6 | |||
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| DDC Clk | GND | |||||||
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| C367 | C372 | C370 | C369 |
| DVI_CON |
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| R324 | R325 | R19 |
| 33P | 33P | 10P |
| 10P |
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| C37 C36 C391 |
| C366 | C368 | C371 | C17 |
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| 10P 10P 10P |
| 33P | 33P |
| 10P |
| 0.1U |
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| 3 |
| 3 |
| 3 |
| 3 |
| 3 | 75 | 75 | 75 |
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| D24 |
| D25 |
| D4 |
| D2 |
| D3 |
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| DA221(R) |
| DA221(R) |
| DA221(R) |
| DA221(R) |
| DA221(R) |
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1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 |
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+5VS |
| +5VS |
| +3VS |
| +3VS |
| +3VS |
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| Close to DVI PORT |
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+5VS |
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| TV OUT |
+5VS | (11,12,14,16,21,22,24,29,31,32,33) |
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+3VS |
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+3VS | (2,8,9,10,11,12,13,14,16,19,20,21,22,24,25,27,29,31,32,33) | |||
(14) | L10 |
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BK2125HS241 |
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| R323 |
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| C39 | C379 |
VIDEO IN | JTC1 | |
CABLE CON | ||
| 1 |
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| 2 |
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| 3 |
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CABLE_TV |
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| JRCA1 | |
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| 1 |
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| 2 |
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| 3 |
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| 4 |
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| RCA CON | |||
CN2 |
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| 75_1% | 82P | 82P |
| CN5 |
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| 4 | CRMA | SLD | 5 |
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| L9 |
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(14) |
| 2 |
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| 6 | ||
| BK2125HS241 | GND | SLD | ||||
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| R322 | C38 | C378 | 1 | GND |
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| 82P | 3 |
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| 75_1% | 82P | LUMA |
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| SVIDEO_CON |
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(14) |
| L8 |
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| BK2125HS241 |
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| R312 | C28 | C365 |
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| 75_1% | 82P | 82P |
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(29)Svideo_C Svideo_C C27
(29) Svideo_Y Svideo_Y C26
0L2
BK2125HS121
R11 | C11 |
| C12 |
75_1%(R) | 82P |
| 82P |
0 |
| L1 |
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| BK2125HS121 |
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R10 | C10 | C9 | |
82P |
| 82P | |
75_1%(R) |
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| 4 |
| CRMA | SLD | 5 | |
| 2 |
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| GND | SLD | |||
| 1 |
| GND |
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| 3 |
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| LUMA |
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| SVIDEO_CON |
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B - 16 DVI/ TV OUT/ VIDEO IN CON