Advertisement
1
2
3
DH-042 BOARD (1/3)
A
VIDEO/AUDIO I/O
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
:Voltage measurement of the CSP ICs
and the Transistors with mark,are
not possible.
B
C
AU_4.6V_IC_3301
INT_MIC_L
INT_MIC_R
AU_4.6V
L3304
D
10uH
@001
(3/3)
E
INT_MIC_F
SHOE_MIC_FL
SHOE_MIC_FR
SHOE_MIC_RL
SHOE_MIC_RR
MICVCC
F
AU_2.8V
AU_4.6V
@002
(2/3)
G
MT_5.0V
H
@003
SP+
SP-
(3/3)
REG_GND
I
HP_L_OUT
@004
HP_R_OUT
(3/3)
EXT_MIC_R
EXT_MIC_L
J
UX7/UX7E
05
HDR-UX3E/UX5/UX5E/UX7/UX7E_L3
4
5
6
7
C3341
4.7u
R3315
R3316
10k
10k
R3313
47k
R3314
47k
R3318
R3319
C3330
XX
XX
1u
C3329
1u
C3342
C3344
0.001u
0.001u
R3346
R3347
UX7/UX7E
6800
6800
C3364
C3365
1000p
1000p
C3362
0.1u
C3332
0.1u
C3363
UX7/UX7E
0.1u
C3331
0.1u
C3336
1u
C3335
C3345
R3320
4.7u
0.001u
XX
C3334
0.1u
C3333
0.1u
L3305
C3337
R3317
10uH
2.2u
100k
C3359
XX
R3331
C3352
AU_2.8V
4700
0.1u
C3350
C3367
C3338
4.7u
4.7u
1u
C3357
0.01u
R3333
C3353
33k
0.1u
Q3301
R3334
MCH3211-TL-E
C3351
1k
REG
4.7u
3.8
5
C3354
4.2
4.7u
R3335
R3336
3900
33k
R3338
33
0.6
0
R3339
0.6
0
1
1
4
4
33
5
2
2
5
-0.2
-0.2
-0.2
R3341
R3340
10k
10k
3
6
6
3
Q3302
Q3303
RN1910FE(TPLR3)
RN1910FE(TPLR3)
MUTE SWITCH
MUTE SWITCH
8
9
10
C3325
4.7u
R3312
100k
R3311
100k
B14
C13
C14
D13
D14
E14
F14
E13
F13
G14
H14
G13
H13
J13
K13
J14
K14
L14
L13
N12
M14
N14
Front_INT_R
MONITOR_R1
MICDET2
EXT_L
MONO_DET_IN
EXT_R
Front_SHOE_L
Front_SHOE_R
Rear_INT_L
VREF_L
Rear_INT_R
IC3301
A_GND
VIDEO/AUDIO I/O
Rear_SHOE_L
IC3301
NN12923A-BB
Rear_SHOE_R
MICVCC_R
VCC_L
MONI_L2
SPAGC_TC
SPAGC_OUT
SPAMP_OUT
SP_IN
VCC_SP
VREF_SP
MONI_RECPB_R2
B1 B2 C2 D2 B3 C1 D1 E2 E1 F2 F1 G1 G2 H2 H1 J2 J1 K2 K1 L2 L1 M1 M2 P1
C3360
47u
6.3V
C3361
47u
6.3V
4-22
11
12
13
R3337
1k
R3349
0
UX7/UX7E
M13
N13
ZAP
DATAOUT_Rear
DATA_IN
FB3301
VCC_D
C3318
SDC_J
D_2.8V
1u
C_IN_OUT
D_GND
C_GCA
Y_IN_OUT
Y_GCA
C_IN
SDC_IN
CLAMP_TC
V_IN
V_GND
Y_IN
C3308
LOOP_IN
1u
Y_IN_1
Y_IN_2
C3355
VCC_V
10u
C_IN_1
C3309
C_IN_2
0.01u
V_GND
C3306
SDC_OUT
0.01u
NTSC:
UX5/UX7
C3358
XX
C3305
R3307
L3306
0.01u
NTSC:
10k
10uH
UX5/UX7
L3302
10uH
A_2.8V
R3305
75 ±5%
R3302
75 ±5%
R3301
75 ±5%
14
15
XBB_SCK
@005
(2/3)
(3/3)
BB_SO
XCS_IC_3301
XSYS_RST
SYS_SOUND
@006
MIC_JACK_IN
(2/3)
XMIC_MONO
ADA_BCK
ADA_FCK
ADA_LRCK
ADA_SOA0
ADA_SOA1
ADA_SIA0
IC_2901_Y_OUT
@007
(2/3)
(3/3)
IC_2901_C/PB_OUT
@008
D_2.8V
A_2.8V
(2/3)
(3/3)
S_C_I/O
VIDEO_I/O
@009
S_Y_I/O
AUDIO_R_I/O
(3/3)
AUDIO_L_I/O
DH-042 (1/3)
Advertisement
