DM588 Service Manual
119
J2
CINN
J1
CINP
K1
CPVSS
L2
CPGND
AA14
MICSCK/MICSCK
AB14
MICSDA/MICSDA
B4
PCM1BICK/PCM1BICK
E5
PCM1SYNC/PCM1SYNC
C4
PCM1SDTO/PCM1SDTO
A4
PCM1SDTI/PCM1SDTI
AB12
HSDET/HSDET
AC14
JACKDET/JACKDET
AA12
LDOOUT
AA13
AVDD_REF
AB13
AVDD[0]
AC13
AVDD[1]
AC12
VMID
K2
CPVDD[0]
K3
CPVDD[1]
L3
DVDD
J13
IO_DVDD
N1
SPKVDD
F1
MICBIAS
D1
M_MICP
D2
M_MICN
E1
HP_MICP
E2
HP_MICN
A3
LINE_L
B3
LINE_R
C3
AUX_OUTP
D3
AUX_OUTN
G1
REC_OUTP
G2
REC_OUTN
P1
SPK_OUTP
P2
SPK_OUTN
M1
HPR_OUT
L1
HPL_OUT
AA11
AGND_REF
G21
DGND
AB11
AGND[0]
AC11
AGND[1]
N2
SPKGND
IC19-B
LT1901A
C413
105
C414
105
C415
NC
C416
105
FB24
0R
102
C417
+
C418
10uF/16V
+
C419
NC
102
C420
+
C421
10uF/16V
102
C422
C423
104
C424
104
C425
104
C426
104
C427
104
C428
104
R186
0R
100pF
C429
R187
0R
100pF
C430
Q1
DTC144EE
C53
274
C54
274
R18
47K
Q2
DTC144EE
R19
22K
R190
2.2K
C431
102
C432
102
R156
2.2K
C51
102
C310
NC
R281
NC
R282
NC
R283
0R
R284
0R
105
R291
10K
R292
10K
C542
104
C544
104
C545
R293
10K
R294
10K
R295
NC
R296
NC
L70
330nH
L71
330nH
C392
102
100pF
C394
100pF
C395
C439
NC
C440
NC
C441
104
C443
104
104
C455
C456
104
R7
10K
R9
10K
C57
471
C58
471
+
C59
NC
+
C60
10uF/16V
C61
150pF
C62
102
R16
NC
C63
NC
FB2
NC
FB49
BLM11A601S
+
C445
10uF/16V
+
C444
10uF/16V
1
NINV
2
GND1
3
RR
4
OUT1
5
GND2
6
OUT2
7
VP
8
M/SS
9
INV
IC5 TDA1519C
1
2
3
4
5
J600
SPK_JACK
1
1
2
2
J2
Connecter2PIN
R315
10K
+
C55
10uF/16V
C357
100uF/25V
D1V8
3M
BB4.2V
MODE1
MODE2
PASELECT
MUTE
AFADC
MIC+
MIC-
450KIF
PCMCLK
PCMSYNC
PCMDI
PCMDO
PWMOUT
POWER
AUDIO_DMRTO4G
AUDIO_4GOUT
MICIN-
MICIN+
Summary of Contents for DM588
Page 142: ...DM588 Service Manual Figure 4 Top Layer Layout Drawing of Main Board B Board 139 ...
Page 143: ...DM588 Service Manual Figure 5 Bottom Layer Layout Drawing of Main Board B Board 140 ...
Page 144: ...DM588 Service Manual Figure 6 Top Layer Layout Drawing of Main Board D Board 141 ...
Page 145: ...DM588 Service Manual Figure 7 Bottom Layer Layout Drawing of Main Board D Board 142 ...
Page 147: ...DM588 Service Manual Figure 9 Top Layer Layout Drawing of LCD Board 144 ...
Page 148: ...DM588 Service Manual Figure 10 Bottom Layer Layout Drawing of LCD Board 145 ...
Page 150: ...DM588 Service Manual Figure 12 Top Layer Layout Drawing of Key Board 147 ...
Page 151: ...DM588 Service Manual Figure 13 Bottom Layer Layout Drawing of Key Board 148 ...