DTR-50.2
PRINTED CIRCUIT BOARD VIEW-6-3
U006
DISPLAY PC BOARD
BADIS-0121
A side view from B side
A
1
2
3
4
5
B
C
D
E
F
G
H
DIP
C
J7641
12
J7651
30
J7658
15
J7661
30
J7680
12
J7683
7
J7679
15
J7642
12
J7654
30
J7629
17
J7630
7
J7662
30
J7667
15
J7676
10
J7644
25
J7655
25
J7615
7
J7616
10
J7653
25
J7671
17
J7677
7
J7652
25
J7672
17
J7678
7
J7643
12
J7650
20
J7646
12
J7663
17
J7665
10
J7666
10
J7673
15
J7681
15
J7684
20
J7675
J7669
7
J7649
15
J7647
7
J7623
10
J7659
12
J7674
12
J7660
25
J7682
15
J7664
7
J7670
7
J7624
25
J7648
7
J7657
22
J7668
7
C7506
C7533
C7539
C7540
C7560
D7570
JL7560B
JL7591A
JL9303A
P7501B
P7522
P7590A
P7599A
S7619
S7620
S7621
S7622
S7623
S7624
S7625
S7626
S7627
S7628
S7629
S7630
S7633
S7634
S7635
S7636
S7637
S7638
S7639
S7640
S7641
S7642
S7643
S7644
S7645
S7646
S7647
S7648
S7650
U7560
KEY0
+5VMPU
GNDDG
KEY0_1
œ
œ
œ
œ
FLAC1
FLAC2
-VP
+3.3VMPU
GNDDG
VOLA
+3.3VMPU
40
VOLB
USB/NET
N.C.
OPTF
+5VMPU
GNDDG
1
œ
œ
œ
œ
œ
1
1
1
1
N.C.
KEY2_1
œ
œ
œ
œ
œ
œ
GNDAUX2
œ
MIC
MICDET
MICMUTE
+15VA
œ
œ
-15VA
GNDAUX2
œ
œ
œ
œ
40
œ
LEDZ2
LEDZ4
LEDZ3
KEYINT0
Q7500
BCDIS-0121
25140121C
1
DISPLAY
PORT
-15V
A
+15V
A
AU
X
2
_
L
MIC
MICMUTE
MICDET
LEDZ4
TUNER
TAPE/TV
PHONO
AUX2
AUX1
GAME
CBL/SAT
VCR/DVR
N.C.
GNDDG
GNDDG
GNDA
UX2
LEFT
TONE
RIGHT
GAME
MOVIE/TV
+5VMPU
M
OUT
MUSIC
CD
DIMMER
MEMORY
TUNING
MODE
SETUP
UP
DOWN
LEFT
RIGHT
RETURN
ENTER
/REMIN
OPTF
N.C.
A
UX2CV_IN
GNDVD
œ
œ
AU
X
2
_
R
GNDA
UX2
GNDDG
LEDSTBY
LED_REMO
VOLB
VOL
A
GNDDG
+3.3VMPU
+3.3V
ST
KEYINT1
REMO_IN
KEY3
KEY2
KEY1
KEY0
FLDRST
FLD2CS
FLD1CS
DIGCLK
DIGSDO
LEDSTBY
LEDZ2
LEDZ3
KEY2
C7580
C7581
C7582
C7583
E7580
JL4103B
JL7562B
P7580
R7580
R7581
GND
HPDET
GNDDG
HP_R
BCETC-0123
25140123
1
HP_L
C7521
JL7560A
U7520
0
25140124
BCET
C-0124
JL7591B
S7590
0
BCET
C-0125
25140125
+3.3VMPU
VOL
A
VOLB
GNDDG
BCETC-0127
25140127
0
BCETC-0127
25140127
0
BCETC-0128
25140128
0
E7601
BCETC-0129
25140129
0
BCET
C-0130
25140130
0
J7645
7
C9302
C9304
C9305
C9306
C9307
C9350
C9351
D9303
D9312
D9313
D9314
D9315
D9316
F9301A
F9301B
JL9303B
JL9501B
L9350
P9301A
Q9301
R9304
R9308
R9310
R9350
+5.9V
+9VDG
GNDDG
GNDDA
C
BCPS-0126
25140126
2
œ
+5.9V
GNDDC
œ
œ
œ
œ
œ
1
1
1
FLA
C
1
3.15A/125V
F9301
FLA
C
2
-VP_A
C2
-VP_A
C1
DSP_A
C1
DSP_A
C2
N.C.
FLA
C
1
FLA
C
2
-VP
+3.3VMPU
GNDDA
C
J7703
7
J7700
7
J7704
17
J7701
7
J7702
7
C7516
C7534
C7535
C7538
D7592
D7593
D7595
D7607
J7530
J7531
JL7562A
P7530
P7590B
P7599B
S7611
S7612
S7613
S7614
S7615
S7616
S7617
S7618
S7631
S7632
DVD/BD
N.C.
BCSW-0122
25140122
1
-15V
A
+15V
A
/MICDET
MICMUTE
MIC
GNDA
UX2
GNDA
UX2
œ
œ
œ
œ
œ
œ
œ
œ
GND
ST
ANDBY
Z2
Z3
Z4 OFF
LE
VEL
¢
¤
KEY2
LEDSTBY
KEY2_1
LEDZ2
LEDZ3
LEDZ4
KEY0
+5VMPU
GNDDG
KEY0_1
œ
1
œ
Z4
Z3 OFF
Z2 OFF
Z2
Z3
Z4
ST
ANDBA
Y