Kirisun DM588 - Page 136

DM588 Service Manual
133
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
C417102
+
C418
22uF/50V
+
C419
NC
C420102
+
C421
22uF
C422102
C423 104 C424 104 C425 104 C426 104 C427 104 C428 104
R186 0R
100pF
C429
R187 0R
100pF
C430
Q1
DTC144EE
C53 104
C54 104
R1827K
Q2
DTC144EE
R1947K
R190 2.2K
C431 102
C432 102
R156 2.2KC51 102
C310 NC
R281 NC
R282 NC
R283 0R
R284 0R
R291 10K R292 10K
C542 105
104
C544
104
C545
R293 10K
R294 10K R295 NC
R296 NC
L70 330nH
L71 330nH
C392102
100pF
C394
100pF
C395
C439 NC C440 NC
C441 104
C443 104
104
C455
C456
104
R7 10K
R9 10K
C57471
+
C59
NC
+
C60
22uF/50V
C61150pF C62102
R16 NC
C63 NC
FB2
NC
FB49 0R
+
C445
22uF/50V
+
C444
22uF/50V
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
22uF/50V
C357
100uF/25V
Q32
ST2301
R211180K
R338 100K
R34416K
D1V8
3M
BB4.2V
MODE1
MODE2
PASELECT
MUTE
AFADC
MIC+
MIC-
450KIF
PCMCLK
PCMSYNC
PCMDI
PCMDO
PWMOUT
POWER
AUDIO_DMRTO4G
AUDIO_4GOUT
MICIN-
MICIN+