Table of Contents
Advertisement
July 2013
CIRCUIT DIAGRAM (POWER AMP B. 4/4)
ADP_V
C307
2.2u
24V
P1
R394
100
C326
100pF
NIU
*
SGND
C309
330nF
SGND
*
SGND
D58
+5VD
DA204U
DA204U
2
1
D
P1
R367
R367
220
220
P1in
P3out
100nF
R399
C300
10K
D
C302
C302
+5VD
10u
10u
+5VD
C44
C44
100nF
100nF
R385
1K
D
NIU
RB411D
IC37
IC37
D56
D56
MCLR
4
MCLR
C45
RB7
100nF
V_BATT_1
19
AN0
RB6
C42
NTC_1
20
AN1
RB5
100nF
100nF
ReleAct
0 0
D
R450
1
AN2
RB4
NIU
NIU
RB3
CRG_ON/OFF
0 0
R451
18
D
RA7/OSC1
PWM
P2out
17
RA6/OSC2
RB1
P1in
3
RA4
RB0
PIC_XRES
R463
HSCurSns
2
RA3
2K2
PIC16F819-I/SS
D
D
CN76
R407
0
1
2
3
4
TO
5
6
JACK B.
7
8
(CN5)
R374
100
9
R388
100
10
11
R396
100
R449
100
12
13
D
B13B-PH-K-S
D
78
D73
L53
TP76
32V
TP77
PDS360-13
CDRH129HF-101MC
C311
C323
C304
C306
C308
2.2u
*
SGND
4,7uF
4,7uF
4,7uF
4,7uF
50V
50V
50V
50V
GND_BC
GND_BC
25
28
EN/UVL0
INTVcc
50V
50V
2,2K
R412
2,2K
R371
220uF
220uF
R434
32
6
R362
0
226K
SS
SENSE1
2512
2512
1%
NIU
NIU
C333
33
3
RT
SENSE2
R420
30
31
VC
FBX
41,2K
R408
C334
R422
1%
TP79
6K8
11K
GND_BC
4,7uF
1%
IC36
*
LT3957
SGND
C310
22nF
SGND
*
*
SGND
GND_BC
R454
820ohm
*
0,5%
SGND
*
+5VD
+5VD
R383
4K7
R424
4K7
P6
R400
1K
P6out
Q44
1
P3
BC817-25
R426
1K
Q50
1
BC817-25
R391
10K
D
R425
10K
D
D
+5VD
D
R378
4K7
P5
R380
1K
P5out
1
Q41
BC817-25
R379
10K
D
14
R428
0
RB7
R438
0
13
RB6
D
P6out
12
P5out
11
10
R446
0
RB3
9
DRV_OUT
P4out
8
P3out
7
R402
10K
D
R441
-
-
100
V_BATT_1
V_BATT_1
7
+
+
C156
TP93
IC35B
1nF
AK2923H-E2
D
2
P1
D
R368
100
P2
R377
100
P3
R437
R387
100
P4
-
-
100
R395
100
P5
NTC_1
1
R404
100
P6
+
+
R366
100
OverCurrSub
C138
TP94
R376
100
ReleActSub
IC42A
RB6
1nF
1nF
AK2923H-E2
RB7
PIC_XRES
D
RB3
D
RDS(on)=0.11 Ohm
Q48
TP78
L52
IRFR5505
CDRH129HF-101MC
3
4
NIU
R401
R406
R406
R415
R415
1K
1K
1K
2K2
2K2
C342
D51
D51
C317
C317
1%
1%
1%
100nF
R410
R413
R413
SB560
220uF
220uF
Q28
22ohm
165Kohm
165Kohm
1
BC817-25
R398
50V
50V
3K3
Q45
Q45
V_BATT
BC817-25
BC817-25
C319
1nF
VS
1
10
R393
50V
TP82
TP82
1
R423
R423
Q43
C321
C321
25V
25V
BC807-25
24,9Kohm
24,9Kohm
1uF
1uF
D62
BZX84C12-V-GS08
VS
DRIVE
TP81
TP80
+5VD
+5VD
+5VD
R433
R363
1K
1K
4K7
4K7
R373
R390
10K
10K
1
P4
R365
1K
P4out
Q39
DRV_OUT
Q40
1
2
BC817-25
MUN2211T1
TP89
TP89
VS
R364
GND_BC
10K
D
DRIVE
R411
4K7
R381 2M2
D
Q46
+5VD
1
1
BC817-25
IC41A
TS372ID
R416
4K7
R360
+5VD
2K2
P2
R392
R418
1K
P2out
Q49
10K
1
BC817-25
GND_BC
CRG_ON/OFF
2
Q51
MUN2211T1
R417
TP90
10K
D
GND_BC
D
+5VD
R445
18K
0,50%
C336
100nF
D53
TP96
+5VD
R444
DA204U
2K7
1%
2
1
TP97
TP97
D
D
6
D
R442
6
R440
-
-
OverCurrSub
100
V_BATT
5
7
5
+
+
C314
1K
100nF
C157
TP95
IC42B
C335
1nF
AK2923H-E2
100nF
D
D
D
D72
+5VD
+5VD
DA204U
NIU
1
C328
100pF
R414
R435
4K7
0 0
R439
2
-
-
100
HSCurSns
2
1
3
R429
1K
+
+
3
NTC
IC35A
C137
TP99
AK2923H-E2
1nF
C329
C332
100nF
100nF
D
D
F5
D52
2,5A-125V
PDS360-13
R382
1W
0,02ohm
+BATT_CHG
Batt+
1
2
+5VD
Short Traces
TP87
1
8
Vs -
Vs+
2
7
C320
Vcc
A4
3
6
FIL
A2
100nF
4
5
Vsns
Vee
Vout
C313
C313
C315
220uF
220uF
IC39
100nF
D
NIU
TP84
LT6100
C312
50V
100nF
50V
50V
D
Batt-
Batt-
IC41C
VS
TS372ID
100Kohm
2
R430
C153
C301
-
-
7,15K
100nF
470nF
1%
1%
+
+
GND_BC
GND_BC
GND_BC
R375
1K
3
TP92
C305
2
100pF
6
-
-
Batt-
7
5
+
+
R389
1K
TP91
TS372ID
GND_BC
IC41B
ADP_V
+5VD
ADP_V
R386
R397
10K
4K7
R370
10K
Q42
1
BC807-25
D70
D71
2
Q47
2SC-2412K T106 R(PbFree)
DA2J10100L
DA2J10100L
D61
DA2J10100L
ReleAct
R419
R361
150
10K
0,6W
D69
DA2J10100L
ReleActSub
GND_BC
D
D55
1N4007
+5VD
GND_BC
R443
Vsns
C154
-
-
1K
100nF
IC42C
+
+
R114
AK2923H-E2
100K
D
D
+5VD
R436
0 NIU
D
C152
-
-
R432 1K
Vsns
100nF
IC35C
+
+
+5VD
AK2923H-E2
R113
100K
D
D67
D
DA204U
3
D
D
FR-8X/XD
CN7
B3P-VH
Batt+
1
Batt-
2
NTC
NTC
3
TO
BATTERY PACK
Batt+
+BATT_SYS
+BATT_SYS
+BATT_CHG
1
2
F7
F7
2,5A-125V
2,5A-125V
G2RL-2-24DC
RL3
-BATT_SYS
-BATT_SYS
Batt-
79
Advertisement
Table of Contents
