MEX-1HD
53
53
6-26. SCHEMATIC DIAGRAM – SUB Board (5/5) –
•
See page 60 for IC Block Diagram.
R207
R218
R220
C213
D223
C204
R222
D222
D221
D514
D513
D512
D511
C208
C216
C215
D210
FL204
FL205
TP223
TP221
TP222
C226
C225
D207
D208
R229
D803
D802
R801
R800
C802
C805
D806
D804
D805
R803
R804
R807
R806
C807
C809
C810
R805
L800
Q801
R808
R809
Q802
Q853
Q854
R852
R853
D853
C851
R851
R855
D852
D851
R225
R226
D232
D231
Q232
Q233
R228
R227
R217
Q203
R215
R212
R216
R211
Q202
Q201
R206
C203
C202
R210
D206
R213
FL203
FL202
R208
R202
R203
R205
FL201
Q231
CN525
Q852
Q851
Q206
IC201
Q204
TP101
TP102
C210
C207
C211
C212
C205
R221
IC800
T800
Q855
TP224
100k
100k
100k
10
16V
1SR154
0.001
10k
1SR154
1SR154
RB751V-40
RB751V-40
RB751V-40
RB751V-40
0.1
0.047F
5.5V
100
10V
1SR154
47
16V
0.1
MA8051-L
MA111-TX
470
1SR154-400
1SR154-400
22k
22k
120
6.3V
100
50V
D1FL20U
D1FS4A
D1FS4A
4.7k
120k
3.3k
2.2k
0.33
0.1
39
16V
0
UPA1716
10k
0
DTC144EK
2SB1132
DTC144EK
10k
4.7k
MA8110-M
0.1
1k
2.7k
MA152WK
MA152WK
1k
1k
MA8180-M-T
MA8075-M-T
DTC144EK
2SC2412K
220k
220k
100k
2SC2412K
100k
4.7k
22k
47k
2SC2412K
2SC2412K
10k
4.7
35V
1
50V
47k
MA111-TX 4.7k
4.7k
1k
47k
10k
DTC114EKA
24P
XN1A312
2SD2394
2SD1664
BA3918-V2
2SD2394
10
16V
10
16V
22
16V
22
16V
0.001
10k
LM2577S-ADJ
IMD10A
C1
C2
C3
C4
C5
C6
C7
D1
D2
D3
BU5V
SUB
UCO
M
-C
HEC
K
PO
W
ER_SU
BU
CO
M
FL_ON
FLD_
ON
ILL_O
N
D5.0V
FL_POW
ER-DISPLAY
DR
V9V
DRV_G
ND
LED10V
M
S_
LED
T
RAY_LED
EJECT_
LED
TELATT
XACC_IN
XILL_IN
XTEST_IN
TEL-ATT
ACC
ILL
ANT-REM
AMP-REM
PW
ON
F(+)4.3V
F(-)1.0V
FL+48V
MAIN_PON
SHIFT
PWM
TRAY_M-
TUON
FL_3.3V
ILL10V
BU_CHK
DISPGND
XPDOWN
52KHZ
S
S
S
D
D
D
D
G
GND
GND
GND
BATT
BATT
BATT
D5.0V
SYS3.3V
MAIN_PON
ON_D3.3V
D5.0V_OK
D3.3V_OK
D1.9V_OK
SHIFT
PWM
DRV9V
DRV_GND
TRAY_M-
STB
BU+B
AMP+B
VCC
ANT+B
COM8V
GND
NC
AM8V
FM8V
MODE2
MODE1
(5/5)
BU5.6V
NC(ON_D5.0V)
NC(ON_D1.9V)
NC(ON_1.8V)
MS1.8V_OK
-1
-2
REGULATOR
CONTROL
REGULATOR
+10V
-1 -2
B+ SWITCH
B+ SWITCH
Q853,854
Q231-233
BATTERY CHECK
REGULATOR
+5V
REGULATOR
REGULATOR
+5V
LEVEL
SHIFT
DETECT
DIMMER
CHECK
ACCESSORY
B+ SWITCH
Q801,802
REGULATOR
SWITCHONG
ERR
INVERTER
TRANSFORMER
100
µ
H
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(Page 50)
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Содержание MEX-1HD - Audio Library System
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