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REGULATOR BOARD - CIRCUIT DIAGRAM
0003 D1
1401 C1
2403 C5
2406 B8
2412 E4
1171 D3
2400 A5
2404 C5
2407 B8
2413 D4
1400 B9
2402 A7
2405 B7
2411 C3
2414 D7
1
2
A
TO COMBI
1
GND_A
2
+12V_A
3
LOW_PWR_CTRL (LPC)
4
+12V_D
5
+A
6
B
VCD_GND
7
+A/2
8
+5V6
9
VCD_GND
10
11
iAM_ON
EH-B
1401
C
TO i-AM MODULE
5
4
D
3
VCD_GND
2
5V_iAM
1
DIPMATE
0003
E
# : Provision
Note : Some values may varies, see respective parts list for correct value.
1
2
9-3
2415 D7
3404 B4
3407 B5
3411 B8
3414 B6
3417 C7
2416 E8
3405 A4
3409 C5
3412 B6
3415 B7
3418 B8
3403 A4
3406 B5
3410 B6
3413 B6
3416 B7
3419 A8
3
4
+A
23V
22V
LPC
4.7V
7401
BC547B
4.1V
+5V6
4.7V
VCD_GND
7413
16.0V
BDW94C
5.6V
16.0V
3423
14.9V
1171
2A5
22K
3424
14.6V
470K
7414
0.6V
BC547B
BC547B
0V
3
4
3420 B8
3424 D3
3427 D5
3432 D6
3435 E7
3421 A8
3425 D4
3428 E5
3433 E6
3440 D6
3423 D3
3426 D4
3431 E7
3434 D7
3441 D5
5
6
9401
11.3V
7403
BDX53BFP
FOR NON-LPS VERSION ONLY
7405
PROVISION
BD438
12.4V
22.6V
2400
7402
BC557B
2u2
+A
12.4V
3406
1K
7407
BC547B
1.4V
0.65V
7406
BC547B
iAM_ON
+5V6
13.7V
7411
7415
0.6V
BC547B
4.3V
3.7V
0V
VCD_GND
5
6
9-3
6400 B4
6404 C6
6407 D5
6413 D7
7403 A5
6401 C4
6405 B7
6411 E6
7401 A4
7404 D6
6402 B5
6406 B8
6412 D5
7402 A4
7405 A6
7
8
+12V_D
+12V_A
11.3V
GND_A
3411
10.35V
470R
6406
BZX79-C3V9
9.91V
7408
BC547B
3415
0.6V
68R
VCD_GND
GND_A
5V_iAM
5V_iAM
7410
BDX53B
16.0V
5.0V
6.0V
14.3V
BC557B
7404
5.7V
FOR i-AM ONLY
0.7V
7412
BC547B
0V
VCD_GND
3139 118 55870...8239 210 91671 for...3477 pt1 dd wk0217
7
8
7406 B6
7409 B9
7412 E7
7415 E4
7407 B6
7410 C7
7413 C3
9401 A6
7408 B7
7411 D6
7414 D4
9
A
11V
7409
BC327-25
6.34V
To Fan
B
1
2
EH-B
1400
C
D
E
9
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