![Radio Shack HTX-400 Service Manual Download Page 35](http://html2.mh-extra.com/html/radio-shack/htx-400/htx-400_service-manual_3409937035.webp)
34
CODE NO. DESCRIPTION
SPECIFICATION
Q'TY
REF.NO. LOCATION
1821A010 C-CHIP-TANTALUM
10UF-M-6V SIZE A
6
C815,C824,C827,C855,
C857,C862
1821B010 C-CHIP-TANTALUM
10UF-M-16V SIZE B3
1
C809
1821C147 C-CHIP-TANTALUM
47UF-M-10V SIZE C
2
C812,C801
19610004 DIODE-SWITCH
KDS187
1
D804A
19610013 DIODE
KDS190
1
D802
19810001 DIODE
M2
3
D804,D805,D807
19820006 DIODE-SCHOTTKY
RB471E
1
D806
20010003 DIODE-ZENER
ZO2W7.5V(Z)
1
ZD803
21210001 INDUCTOR
646CY-101M(100UH)
1
CH801
22260001 DIODE CHIP
MA77
1
D830
23010001 X-TAL(MH-150)
4.0000(SX-3 TYPE)
1
X801
28410002 LED LAMP(GREEN) SM
12-21VGC/TR8
2
LED801,LED802
M40E087D PCB-MA-144-CPU
51.0*69.75*0.8T,MLB
1
80169007 ASS'Y F/COVER
1
17010471 C-CERAMIC
GRM39 COG 471J 50S
1
C601
30020008 SPEAKER
U2816B05
1
03 S801
30620001 C-MIC
WM-62AU
1
05 M801
37020025 WIRE
BL,AWG30,1.7*1*12.9
1
37020026 WIRE
RE,AWG30,1.7*1*12.9
1
37020027 WIRE
GR,AWG28,1.7*1*22.3
1
37020028 WIRE
YE,AWG28,1.7*1*22.3
1
61000420 COVER-FRONT
BLK,FULL-AL
1
01
67000009 NUT 5-INSERTING
MBSBD1,M1.7*L4
2
67000010 NUT 3-INSERTING
MBSBD1,M2*L14.8
3
67000011 NUT 4-INSERTING
MBSBD1,M2*L16.2
1
64000006 HOLDER-MIC
NBR230, BLK
1
04
64000050 BUTTON-FUNCTION
SIL,L&BLK&BLUE
1
09
70000035 FELT-SPEAKER
FELT BLK,P25.5
1
02
70000036 TAPE-WINDOW
S/NO.T400B,0.3T
1
08
80169005 ASS'Y BACK
1
61000154 KNOB-VOL.INNER
ABS,BLK,P-FILL
1
29
61000374 KNOB-VOL.OUT
ABS, BLK
1
28
67000008 NUT 2-VOLUME
MBSBD1,M7*1.5H
1
27
68000009 SCREW-P.H,T/P
(+)M1.7*L3.2,FZB
3
19
70000082 FELT-KNOB
FELT 0.2T, BLK
1
80133010 ASS'Y AUDIO B.D
1
11610012 IC-AUDIO
NJM2073M
1
IC3
15210100 THICK FILM CHIP-R
10-J-1/16W (0603)
1
R139
15210183 THICK FILM CHIP-R
18K-J-1/16W (0603)
1
R140A
15210223 THICK FILM CHIP-R
22K-J-1/16W (0603)
1
R140
17010103 C-CERAMIC
GRM39 X7R 103K 50
1
C166
17010104 C-CERAMIC
GRM39 Y5V 104Z 25
1
C167
17010682 C-CERAMIC
GRM39 X7R 682K 50
1
C197
1821B010 C-CHIP-TANTALUM
10UF-M-16V SIZE B3
1
C165
1821D047 C-CHIP-TANTALUM
47UF-M-16V SIZE D2
1
C168
Summary of Contents for HTX-400
Page 9: ...8 BLOCK DIAGRAM...
Page 13: ...12 TEST EQUIPMENT SET UP FIGURE 1 FIGURE 2...
Page 14: ...13 FIGURE 3 FIGURE 4 45dBc...
Page 15: ...14 FIGURE 5 FIGURE 6...
Page 20: ...19 B IC805 FX465 C IC601 IC803 TK11230 D IC3 NJM 2073 FX465...
Page 21: ...20 E IC501 LV2105 F IC802 24LC16...
Page 22: ...21 G IC806 NJM2902V H IC401 TA31136FN...
Page 23: ...22 I IC804 XC6371 J IC807 NJM2904 K IC808 AS2810 ADJ GND VOUT VIN...
Page 30: ...29 WIRING DIAGRAM _ _ YELLOW GREEN BLACK RED MIC SPEAKER...
Page 32: ...31 EXPLODED VIEW OF UNIT...
Page 41: ...40 SCHEMATIC DIAGRAM...
Page 42: ...41...