Roadstar CLT-700, Руководство по обслуживанию

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7
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A A
B B
C C
D D
FOR M/P
C337
220N(10%)
C340 4P 5P
C372
6P
4P
REF HRF_4_1 HRF_4_2
470N(10%)
R329
8P
3P
20K 15K
C809,C810
L301,L302 0.35*1.55*1.0+3.0R/NA 0.35*1.45*1.0+3.0R/NA
A
CT1 HANDSET RF
2 2 Thursday, February 22, 2001
ROADSTAR CLT-700
CT1_VISION_HRF_4_2
Title
Size Document Number Rev
Date: Sheet of
DEMOD_AUDIO
VREG0
PLL_STB
PLL_DATA
PLL_CLK
VREG2 VREG2
MOD_AUDIO
VREG0
VREG1 VCC_AMP
VCC_AMP
VREG0
VREG1
VREG2
RSSI_DETECT
RSSI_H/L
PLL_STB
PLL_DATA
PLL_CLK
DEMOD_AUDIO
MOD_AUDIO
RSSI_DETECT
RSSI_H/L
C304
100N C303
100N R302
47K
R330
30K
R331
390K
R339
30K
R340
390K
R341
10K
R317
10R
C355
10N
R313
220K
C353
33N
C369
100P
C305
47P
C302
1N
C363
1P
C375
1U
TP302
TP301
Q302
KTC3880Y
F302
21.7M
3 1
2
F301
450K
3 1
2
T301
1
3
R318
2K2
R337
10R
U302
TB31202FN
FIN1
1
VCC
2
CP1
3
GND
4
LD
5
CK
6
DATA
7
STB
8
BO
9
XOUT
10
XIN
11
SW
12
GND
13
CP2
14
VCC
15
FIN2
16
C334
68P
C333
68P
C328
22P
C330
22P
C329
22P
C345
1P
R319
22R
R315
10R
C317
100P
C314
1N
R324
10K
C326
1N
Q304
BFQ67
C376
270P
R345
39R
C362
8P
R343
10K
D303
KDV153
C357
100P
C335
33P
X301
21.25M(B rank)
CV301
10P
J301
C349
2P
C348
NA
C351
1U
C352
100P
Q305
2SC5620
Q306
BFQ67
D302
KDV153
C359
5P
C360
2P
R347
20K
R349
27K
R351
20K
Q310
2SC4226
R323
22R
C321
33N
R320
2K2
C320
6N8
R312
3K3
C336
33N
C340
5P
C341
2P
C343
4P
C344
10P R336
100R
R335
10R
C350
2P
C372
4P
C368
3P
R344
9K1
C361
5P
R346
100R
C358
2P
C356
NA
R338
12K
C364
1P
R328 3K9
R327 3K9
R326 3K9
ANT301
C324
1P
R321
27K
R333
1K
R334
8K2
Q303
2SC4226
C322
3P
R322
62K
C342
4P
R332
10K
Q309
BFQ67
Q307
BFQ67
R314
330R
C316
2P
C338
10N R329
15K
C339
2P
L301
4T
R350
47R R348
33R
C367
2P
Q308
BFQ67
L302
4T
HANDSET MAIN301
1
2
3
4
5
6
7
8
9
10
11
C377
5P
C379
NA
C327
NA
C378
NA
C810
3P
C809
3P
F306
SB-2R-MD-959
G
1
I/O
2
G
3
G
5
I/O
6
G
7
G
4
G
8
C337
470N(10%)
F307
SB-2R-MD-959
G
1
I/O
2
G
3
G
5
I/O
6
G
7
G
4
G
8
C371
NA
C323
7P
C331
22P
C332
1U
C373
1N
R342
300R
F305
SB-2R-MD-914NL
G
1
I/O
2
G
3
G
5
I/O
6
G
7
G
4
G
8
R311 470K
R310 75K (L)
R309 10K
U301
DBL5018V
(KA3361D)
OSC
1
OSC
2
MIX
/O
3
VC
C
4
LI
M
/I
5
DE
CP
L
6
DE
CP
L
7
QU
AD
8
AF
9
F/IN
10
F/O
11
SQ/
I
12
SC
AN
13
MUTE
14
GN
D
15
MIX
/I
16
C812
10N
R306
3K3
C310
560P
C365
100P
R301
1K2
C374
NA
C354
470N(10%)
C318
10U/10V(T)
+
C311
10P
R625
560K
Q312
KTC4075Y
R307
470K
C813
220P
C366
100P
R631
4K7
C312
100N
R626
4K7
D301
KDS226
R308
100KB
C313
470N
C301
10N
C347
3P
C315
10U/10V(T)
+
R325
4K7
C346
100P
C319
5P
R624
1M
C370
1U
C325
100P