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14.2. FRONT SCHEMATIC DIAGRAM
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
SDR-H250E/EB/EE/EF/EG/EP/GC/GN, SDR-H258GK
FRONT SCHEMATIC DIAGRAM
LSJB8391
FRONT SCHEMATIC DIAGRAM
ECM UNIT
INFRARED
RECEIVER
UNIT
RECEIVER
UNIT
IR SENSOR
FP6501
TO MAIN P.C.B.
FP41
FP41
+5V
REGULATOR
REGULATOR
B
C
D
A
3
1
4
2
5
6
REC AUDIO SIGNAL
ECM_R
WM-61A102B
+
ECM_L
WM-61A102B
FJ4801
1
ECM_R
2
A_GND
3
ECM_L
C4801
1[KB]
Q4801
2SD2216
C4808
0.027[KB]
R4805
120K
R4809 33K
C4810
0.027[KB]
C4809
8200P[KB]
R4802 4700
C4812
22/6.3V
R4806
33K
R4804 33K
R4803 22K
C4806
0.027[KB]
C4804
8200P[KB]
C4805
0.027[KB]
R4808 120K
C4802
1[KB]
R4811
PT
IC4801
C0ABBB000369
C0ABBB000369
C0ABBB000369
(OP AMP)
(OP AMP)
1
2
3
4
5
6
7
8
C6504
0.1[KB]
10M
R6504
D6503
B0ADEJ000038
D6504
B3GA00000062
3R3M
R6505
C6505
0.22[KB]
Q6501
2SD2351
10K
R6507
R6506
180K
C6503
0.22[KB]
C6502
0.1[KB]
R6501
56
C6501
10/6.3V
R6503
100K
R6502
68K
R6509
1K
Q4301
2SC5592
(SWITCHING)
(SWITCHING)
(SWITCHING)
(SWITCHING)
(SWITCHING)
(SWITCHING)
(SWITCHING)
Q4305
2SB1218AR
R4307
4700[D]
R4308
2200[D]
C4301
1[KB]
R4305
2200[D]
R4306
18K[D]
18K[D]
R4301
27
U6501
RPM7137
1
2
3
C4803
10[KB]
4700
R7810
L7801 10U
2200P[KB]
C7813
C7810
10[KB]
C7802
10[KB]
0.015[KB]
C7805
390K
R7809
3900
R7802
IC7802
L2ES00000017
1
VREF
4
OUT
2
3
C7809
10[KB]
270K
R7814
C7803
22/6.3V
0.015[KB]
C7808
TP7802
TP7801
3300
R7803
PT
R7813
PT
R7812
TP7803
270K
R7815
1K
R7806
2200P[KB]
C7814
C7804
22/6.3V
1K
R7805
4700
R7811
C7812
10[KB]
0.015[KB]
C7806
3300
R7804
C7815
1[KB]
0.015[KB]
C7807
TP7805
C7811
10[KB]
10K
R7807
390K
R7808
TP7806
IC7803
C0ABHA000078
(OP AMP)
(OP AMP)
1
X_OUT
2
X_IN-
3
X_IN+
4
GND
5
Y_IN+
6
Y_IN-
7
Y_OUT
8
VDD
TP7804
C7801
10[KB]
IC7801
L2ES00000016
1
VREF
4
OUT
2
3
3900
R7801
Q6502
2SB1218ARS
R4303
2R2
R4807
3900[D]
R4810
3900[D]
PT
R7816
XP4501
Q7801
D4301
NFSW036LT
LED LIGHT
R4302
27
R4309
PT
PT
Q4306
UNR9112
Q4307
UNR9213
D6505
PT
R4310
27
R4311
27
[SMINI]
[1608]
[Y]
[SMINI]
[SSMINI]
[Y]
[1608]
LED_LIGHT
[2012]
[1608]
REMOCON ONLY
[2012]
[2012]
[XREF]
[2012]
[GYRO_Y]
[1608]
[GYR0Y]
[Y]
[GYR0X]
[2012]
[GYRO_X]
[Y]
[YREF]
[2012]
[2012]
[2012]
[1608]
[1608]
[1608]
[1608]
[2012]
[1608]
[2012]
[1608]
[SSMINI]
[2012]
[2012]
+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
GYRO_X
D_GND
OIS_SENS_SW
IRDET
GYRO_Y
LIGHT_REG
A_M_OUT_L
IR_GND
REGA5V
IR-REMOCON
LIGHT_ON_H
A_M_OUT_R
LIGHT_REG
D_GND
REGD3V
MIC_GND
MIC_GND
MIC_GND
MIC_GND
SDR-H250E / SDR-H250EB / SDR-H250EE / SDR-H250EF / SDR-H250EG / SDR-H250EP / SDR-H250GC / SDR-H250GN / SDR-H258GK
56
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