JBL HARMONY, Руководство по обслуживанию

Страница: 55 / 57

5
7
4
6
3
2
1
I J K L M O N P Q R
-
+
-
+
1
2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
GND
Rout
VCC
10 1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
28 27 26 25 24 23 22 21 20 19 18 17 16 15
14 13 12 11 10
9 8 7 6 5 4 3 2 1
1 2 3
1
2
1
2
1
2
11
10
1
2
3
4
5
6
7
8
9
1 2 3
1 2 3
OPT
OPT
OPT
OPT
8
5
6
7
4
3
2
1
8
5
6
7
3
2
1
4
6
5 8
7
B
A
A
1
4
2
3
2
3
1
4
R/SP
L/SP
47/16
1259-7YGW
20K
180K
LEVEL
51K
10P
1/50
20K
4558L
4558L
51K
10P
DEPTH
7K5
15K
10K
100K 100K
560K
100/16
1K
100/16
22/16
47
180K
10
.1 .1
100P
LC75824E
1K
100K
47p
47p
47p
8.2uH
8.2uH
47p
01
4K7
2SC2001
10K
100/16
220/10
10K
4558L
1/50
68K
100
100
2k4
100K
100K
1/50
1/50
.1
2SC945P
10K
2SC945P
10K
.033
2SC945P
560
2K2
4K7
470
4558L
.0068
3.9-1/4
18K
470
1N4148
.033
5.1V
18K
2K
1N4148
18K
.0068
470
11k
13k
4558L
68K
39K
39K
100/16
560
560
22K
22K
4558L
.022
820p 820p
220P
.022
4K7
220/16
5K6
22/16
2.2/50
EC16B24202
.001
470P
470P
.001
2.2/50
2.2/50
2.2/50
56K
22/16
22/16 22/16
5K6
100
13k
11k
18K 2.2/50
3K 4K7
.1
56K
.1
33-1/4
2SC945
8K2
.1
12K
KLD0027-001
2SC945P
1K5 1K2
.1
2.2/50
SB772
12K
100/16
820
390
390 560 680 750
470
1K
390
390
22K
.022 .022
1N4148
4558L
.1
100
.1
1/50
10K
TDA7381
10K
560
560
2SA952
2k4
47K
UL
ONL
Y
UL
ONL
Y
(4K3)
(4K3)
CHECK DC BALANCE ON SCOPE (A=B)
TEI SHORT WITH TPVC.
SET SCOPE "+" TO TPTE, "-" TO VREF.
SET SCOPE AT DC MODE.
2. EF BALANCE
SCOPE
ROT
-R
KI1
DEVCLK
GND
GND
GND
VASS
9V
A
REMOTE
CE
ROT
-F
B
KI2
DA
TA
6V
OSC
VDD
VDD1
VDD2
VSS
INT
CE
CLK
DATA
POWER
MUTE
C
SP501
SP502
CN501
TA210
C504
D204
R310
R313
R315
C318
C315
R311
IC305B
IC305A
R314
C319
R332
R348
R224
0
41
R337
R276
C271
R278
C272
C276
R272
R312
R271
C273 C274
C275
S6 NIGHT
-LED
MUTELED F3 F2 F1
DATA
CLK
CE
INT
OSC
VSS
VDD2
VDD1
VDD
COM4
COM3
COM2
COM1
S51
S50
S49
S48 S47 S46 S45 S44 S43 S42 S41 S40 S39 S38 S37 S36 S35 S34 S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16 S15 S14 S13 S12 S1
1
S10 S9 S8 S7
IC202
SN201
R279
R273
C330
R280
Q207
R865
C341
C853
R864
IC304A
C314
R360
R349
R342
R322
RR316
R317
C317
C316
C342
TA209
Q202
R223
Q204
R222
C325
Q203
R221
R226
R282
R327
IC301A
C326
R225
R324
R326
D206
C324
ZD205
R325
R211
D207
R306
C327
R218
R321
R319
J301
C331
IC301B
R359
R303
R304
C328
R380
R378
R301
R302
IC307A
TA201
C320
C355
C356
TA202
TA208 TA207 TA206
C312
C322
R893
C891
R366
C313
C308
VR201
C210
C301
C302
TA205 TA204
C211
C304
C307
C303
49
C31
1
C309 C310
R363
R309
R318
R320
R305
C305
TA203
R212 R213
C361
850
C362
R281 Q208
R214
RB202
C360
R307
CD
10 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20
1
2
RDS
PTY
MHz
KHz
Tuner Sleep
Station Memory Mono RandomRepeat
FM
AM
PM
+
AUX
5
Preset
Skip
Tune
Search
Alarm
Alarm
Stereo CT
DSP201
Q811
R210 R209
C358
C306
TDA7313
SCL SDA GND DIG
LF OUT RF OUT LR OUT RR OUT
(R) BOUT (R) BIN (L) BOUT (L) BIN (L) OUT IN(L) L1
L2 L3
L
LOUD
R1
R2 R3
R
LOUD
(R)
OUR
IN(R)
R
L
GND
VDD
CREF
IC401
810
R308
C339
TA214
R208
R203
R204
R205 R206
R207
R202
R277
R220
R219
TA213 TA212 TA211
R895
C323 C321
TA217
TA218
D271
TA220
TA219
IC307B
C359
RB904
R343
C357
C501
R501
CN502RB502
RB501
IC501
R504
TA221
CN205
R381
R379
Q205
R323
R367
RB205
OPT
OPT
R
L
L
L
L
R
LP201
STORE AUX CD AM/FM
SEARCH DN SEARCH UP TRACK DN TRACK UP OPEN/CLOSE STOP PAUSE PLAY CLOCK SET ALARM SET ARARM2 ALARM1
SNOOZE
ALARM OFF
R
R
R
KDG0050-001
R
L
AUX
TO CPU
TO PWR PCB
BACK
LIGHT
LED
PANNEL
HARMONY PAGE 41 - 2 of 4