Baetc - Integra DHC-40.1 (B) Service Manual

A B
SCHEMATIC DIAGRAM-18
U0040
BADIS-0146
1 (Part-24)
TO BAPS-0148
NSCT-5P876
1
JL9303A
2
3
4
5
JL9303
5J100606B15
2
P7501:2009991167UL
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
3
22
21
20
19
18
17
16
15
14 LEDLATCH
13
12
11
LED_REMO
10
9
8
7
6 LEDPURE
5 LEDZ4
LEDZ3
4
4 3
2
1
P7501B
U0046 FRONT DIGITAL INPUT
NSCT-40P2170
PC BOARD BAETC-0151-1B
P7560A P7560B
U7520 1 NSCT-3P874 NSCT-3P874
IN
1 1
3 2 2
VCC
3 3
2
GND
JSR1321-001
5
R7522
330
P7522
3
2
Rch
1
6
5
R7521
Lch
330
4
9
8
VIDEO
7
NOJ-3PDB694
6
R7531
100
5
4 L7530
LBC2518T2R2M
2
TA_5.0_DIM
1
P7530 J7530
MSJ-035-05C_B_AG_GR
E7301
SN:27142074
7
R7561
100
3
2
1
R7560
1K
U7560
TSOP34338RF1
8
C D
DISPLAY CIRCUIT PC BOARD BADIS-0146-1B (PART-24)
FLAC1
FLAC2
+3.3VMPU
-VP
GNDDG
GNDVD
AUX2CV_IN
-15VA
+15VA
AUX2_R
GNDAUX2
GNDAUX2
AUX2_L
MIC
MICMUTE
MICDET
OPTF
VOLA
VOLB
+5VMPU
KEY3
KEY2
KEY1
KEYINT1
KEYINT0
+3.3VST
+3.3VMPU
GNDDG
GNDDG
DIGSDO
DIGCLK
FLDRST
FLD2CS
FLD1CS
REMO_IN
REMIN
KEY0
LEDZ2
LEDREADY
LEDSTBY
R7520
220
L7520
LBC2518T2R2M
+
2
10/35(SA)
C7540 1
A
3
-
NJM4580M-D
5
7
10/35(SA)
B
C7539 6
Q7534
22K
22K
C7537 Q7533
330J RN2403
R7537
33K
2 + + R7538 R7539
220 220
R7532 C7535 1
A
330 10/35(SA)
3
C7538
-
10/35(SA)
5.6K NJM4580M-D
1
1 5
7
B
Q7531
6
NC
Q7530
DHC-40.1
E F G
-VP
P3 49 32 P20 P38
SEG2
P2 50 31 P21 P37
SEG1 SEG19 SEG20
P1 51 30 P22 P36
SEG0 SEG21
+3.3VMPU 52 29 P23 +3.3VMPU
VCC2 SEG22
53 28 P24 16G
DIG15/SEG39 SEG23
54 27 P25 15G
DIG14/SEG38 SEG24
55 26 P26 14G
GNDDG DIG13/SEG37 SEG25
56 25 P27 13G
DIG12/SEG36 Q7502 SEG26
57 24 -VP 12G
DIG11 -VP
58 M66005-0001AHP 23 P28 11G
DIG10 SEG27
59 22 P29 10G
DIG9 SLAVE SEG28
60 21 P30 9G
UPPER
DIG8 SEG29
61 20 P31 8G
DIG7 SEG30
62 19 P32 7G
DIG6 SEG31
63 18 P33 6G
DIG5 SEG32
64 17 P34 5G
DIG4 SEG33
C7526 NC
C7525 NC
NC
C7594 C7514
104Z
C7593 NC
1
C7519
104Z
U0043 FL POWER SUPPLY PC BOARD BAPS-0148-1A
P9301A
NPLG-6P120
1
R7810
2
10(1/2W)
-VP_AC1 3
D7813
D7812
-VP_AC2 4
RL1N4003 Q7801
RL1N4003 R7804
D7816
2SC2235-O(TPE6_F)
FLAC1 5 10(1/2W)
RL1N4003
FLAC2 6
EH
D7814 D7815
RL1N4003 RL1N4003
JL9303:5J150606B15(P1.5X5 L=15)
R7808
1(1/2W)
BAPS-0148

BAETC-0149

GNDDG 1 GNDDG
HPDET 2 HPDET
L7580
HP_R 3 HP_R R7580
LBC2518T2R2M
33(1W)
GND 4 GND
HP_L 5 HP_L
R7581
JL4103:5J300606H(P2.5X5 L=30 33(1W) L7581
LBC2518T2R2M
JL4103A
NSCT-5P896
L7582
LBC2518T2R2M
4 3 2 1
E7580
NEJITANSHI ST3
HEADPHONE TERMINAL PC BOARD BAETC-0149-1B
U0044
KEYINT1
KEYINT0
KEY0_1
GNDDG
KEY1_1
KEY1
R7621 R7622 R7623 R7624
270 330 470 560
*
GNDDG
KEY2_1
R7634
560
+
GNDDG
KEY3
R7641 R7642 R7643 R7644
330 560
270 470
* *
GNDDG
H I
49 32 P55
SEG2
50 31 P56
SEG1 SEG19 SEG20
51 30 P57
SEG0 SEG21
52 29 P58
VCC2 SEG22
53 28 P59
DIG15/SEG39 SEG23
54 27 P60
DIG14/SEG38 SEG24
55 26 P61
DIG13/SEG37 SEG25
56 25 P62
DIG12/SEG36 Q7501 SEG26
57 24 -VP
DIG11 -VP
58 M66005-0001AHP 23 P63
DIG10 SEG27
59 22 P64
DIG9 MASTER SEG28
60 21 P65
LOWER
DIG8 SEG29
61 20 P66
DIG7 SEG30
62 19 P67
DIG6 SEG31
63 18 P68
DIG5 SEG32
64 DIG4 17 P69
SEG33
C7532 NC
C7529 NC
NC
C7528
C7527 NC
1
C7511
104Z
+3.3VMPU
1
2
R7592
10K
3
+3.3VMPU
R7593
VOLA
10K
VOLB
S7590
GNDDG
5
EVEHD1F3024B U0042
+3.3VMPU 4
-VP 3
FLAC1 2
FLAC2 1
NPLG-5P588 SN:2009991072UL
JL9303B
NSAS-18P1674 NPLG-9P356
P7590A
P7590B
LEDSTBY 9 9 LEDSTBY
LEDZ2 8 8 LEDZ2
KEY0 7 7 KEY0
+5VMPU 6 6 +5VMPU
GNDDG 5 5 GNDDG
KEY1_1 4 4 KEY1_1
KEY0_1 3 3 KEY0_1
KEY2_1 2 2 KEY2_1
KEY2 1 1 KEY2
5
4
2 L
3 R
7
8
1 GND
P7580
MSJ-064_05A_GR
R7617 R7618 R7619
2.2K 3.9K 12K
R7625 R7626 R7627 R7628 R7629
820 1.2K 2.2K 3.9K 12K
R7635 R7636 R7637 R7638 R7639
820 1.2K 3.9K 12K
2.2K
R7645 R7646 R7647
820
1.2K 2.2K
DHC-40.1
J K
Q7500
HNA-16SL04T
Q7500A
FL HOLDER
U0048 SUPPORT PC BOARD-3
BAETC-0155
4 3 2 1
E7601
NEJITANSHI ST3
STANDBY SWITCH PC BOARD BASW-0147-1B
D7593
SLR-342MGTE7P D7595
SLI-343URC-TE7
ZONE2 STANDBY
GREEN RED
Q7593
DTC123JKA
R7611 R7612 R7613 R7614 R7615 R7616
330 820 1.2K
270 470 560
R7631 R7632 R7633
270 330 470