Kenwood KRF-X9995D, Руководство по обслуживанию

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BW BN BP BR BT BV BO BQ BS BU
KRF-X9995D/X9995D-S/VR-5700/5900
Y05-4220-10
7 6 5 4 3 2 1
V OUT
GND
IN 3
SW 2
IN 2
SW 1
IN 1
8 9
10
11
12 13 14
SW 5 IN 6 SW 3 IN 4 SW 4 IN 5 VCC
8 7 6 5
V OUT
VCC
IN 3
GND
1
2 3 4
IN 1 A B IN 2
8 7 6 5
VCC
1
3 2 4
GND
10u50
C645
+
1u50
+
C642
150
R644
220u10
C652
+
1
R641
DVDY
2
1
GND
3 4
A
1
2
IN 1
3 4
B IN 2
220u10
DVDC
8
VCC
7 6 5
C651
VCC
V OUT
8 7
IN 3
GND
6 5
R643
150
10
9 8
SW 5 IN 6
11
12 13
14
SW 3 IN 4 SW 4 IN 5 VCC
V3C
V OUT
GND
IN 3
6 7 5
SW 2
IN 2
SW 1
IN 1
4 3 2 1
0.1
1
C648
R634
0.022
C646
H
H
L(OPEN)
L(OPEN)
IN1
IN2
IN3
MUTE H
L(OPEN)
H
L(OPEN)
OUT CTL-B CTL-A
100K
R620 100K R602 100P C602
100K
R617
100K
R601 100P C601
10K
R628
10K
R627
C
Y
75
R603 C603 100P
100P C604
100u10
C624
C625
0.1
+
0.1
C629
C608 100P
R630
R624
100K
10K
R623
68
75
C628
R606 100u10 C607 100P
100K R605
C627
0.1
C606 100P
R629
C626
10K
470u10
100K
R621
100K R604
R622
68
C605 100P
+
+
R612
75
C617
0.1
C
Y
C
Y
Y
C
0.1
100P C610
75
C631
+
100u10
C630
R607 100P C609
C
Y
75
R613
0.1
C618
75
R614
C619
0.1
0.1
75
R615
0.1
C620
C612 100P
C
75
C633
+
C632
100u10
R608 C61
1
100P
Y
R616
75
0.1
C621
C635
0.1
100P C614
75
R609
C634
100u10
+
100P C613
C
Y
100K R61
1
0.1
C616 100P
100K
C637
+
470u10
C636
R610 C615 100P
C
Y
R626
68
68
R625
V2C
V2Y
V3Y
V3C
V4Y
V4C
DVDY
DVDC
CTLA CTLB
L601
IN1
OUT1
IN2
OUT2
IN1
L602
OUT1
910
R662
910
R661
910
R659
910
R660
100u10
+
C640
1
C638
3.3K
R638
10K
R636
10K
R647
27K
R666
10K
R665
3.3K
R667
C639 1
1
2
3
4
100K
R652
10K
R655
0.01
C659
1
C658 470K R654
18K
R663
100
R653
7
6
5
1000P
C655
22K
R648 10K
R649
22u50
C656
+
10K
R650
10u50
C653
+
1800P
C654
R651
5.6K
1
R642
47u25
C650
+
+
47u25
C649
+
1
2
3
4
5
6
7
IN1
SW1
IN2
SW2
GND
VOUT
IN3
14
13
12
11
10
9
8
VCC
IN5
SW4
IN4
SW3
IN6
SW5
5
6
7
8
GND
IN3
VCC
VOUT
4
3
2
1
IN2
B
A
IN1
IN5
A
IN1
GND
GND
VOUT
13
14
2
1
GND
IN2
9
GND
IN4
VCC
10
11
12
IN3
8
6
5
4
3
C
B
7
5
6
7
8
VCC
4
3
2
1
GND
8
9
10
11
12
13
14
IN3
GND
IN4
VCC
IN5
GND
V OUT
7
6
5
4
3
2
1
GND
IN2
C
B
A
GND
IN1
C535
0.01
100u10
+
C513
100u10
+
C511
1u50
+
C519
1
R531
0.01
C517
C518
+
100u10
1/4W
4.7
R516
47u25
+
C521
0.01
C536
1
R534
100u10
+
C525
100u10
+
C523
100u10
+
C524
C537
0.01
C526
+
100u10
C527
100u10
+
10K
R525
0.01
C534
0.22
C533
15K
R524
470K
R523
R535
1
7
5
6
100
R522
100K R521
10u50
C532
+
1800P
C529
10K
R518
R519
22K
1000P
C530
10K
R520
22u50
C531
+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
PM DET
VP SEL C
VP SEL B
VP SEL A
V BOUT
C ZONEB C
C ZONEB B
C ZONEB A
Y-AOUT
YC MIX IN
C ZONEA G
C ZONEA F
C ZONEA E
C ZONEA D
C ZONEA C
C ZONEA B
C ZONEA A
5.6K
R517
IC503
V3
V4
V2
V1
IC501,502
0.1
C644
IC506
Q601-604
Q605-607
+5V +5V
+5V
+5V
+5V
+5V
+5V
+6.3V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
68
R619
68
R618
C623
0.1
470u10
+
C622
1K
R640
1K
R639
IN OUT
GND
+
C671
10u50
1
R674
0.1
C670
+
C672
47u25
1
R687
CVBS/Y 1
Y DET 2
SEP C 3
YC MIX IN
YC SE LB
4
5
C ZONEA D
C ZONEA E
YC SEL A
8
7
6
V. GND 14
C ZONEA A
YA OUT
AUX C
C ZONEA B
C ZONEA C
11
12
13
10
9
V/REC MUTE
V +5V
VCC +6V
AUX Y
Y SEL
19
18
17
15
16
0.01
C647
1
R633
V3Y
CTB CT
A
100u10
C641 +
W501
CTC CTD CTE CTH
CTI
IC601,602
V4Y V2Y
CTE V2C V4C CTC CTD CTE CTC CTD
CTB CT
A
CTA
CTB
L603
(BOTTOM VIEW)
(BOTTOM VIEW)
470
R670
220u10
+
C657
470
R669 100K R668
CTE
CTA
CTC
CTB
CTD
CTH
CTI
0.01
C643
8
Q608-611
R637
27K
47K
R645 +6.3V
+6.3V
1
R532
100
R551
17 16
100
R553
100u10
+
C512
100
R552
R554
+
100
C515
100u10
R830
100u10
+
C514
1
V +5V 19
V/REC MUTE 20
AV AUX 18
17
11
14
15
16
13
12
6
8
7
3
4
2
1
14
13
15
V2
V4
11
12
100
R555
3
VCC
OUT
SW
IN2
GND
IN1
2
1 6
5
4
47K
R540
10K
R539
W502
100K
R563
470u10
C539
+
68
R536
1
R533
10u50
C544 +
8
7
6
4
3
2
V1 V3
1
100
R556
100
R557
100
R558
100
R559
100
R560
0-22 M1 GENERAL MARKET
U.K.
AUSTRALIA
2-72
T1
0-72
X1
YES NO
DESTINATION
COUNTRY ABB.
UNIT No.
603
L602,
L601
EUROPE E2
YES
1
R635
+5V
+5V
+5V
0.01
C541
CTI
CTH
R632
47K
R631
47K
EUROPE
DESTINATION
COUNTRY
603
ABB.
YES 2-72 E1 YES NO
UNIT No. L601
L602,
+6.3V
+5V
+5V +5V
+5V
+5V +5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
IC601
IC603
IC605
IC602
IC606
IC604
IC501
IC502
IC505
IC503
IC504
(X13- ) (C/6)
IC608
IC507
(X13- ) (B/6)
VR-5700/5900 (3/6)
KRF-X9995D/X9995D-S (3/6)
K
O
N
F
J
I
H
L
M
G
Y VIDEO
BUFFER
Y/C VIDEO
BUFFER
IC603,604
Q601
Q602
Q603
Q604
A
REC
PLAY
REC
PLAY
PLAY
PLAY
PLAY
MONITOR OUT
Q605
Q606
Q607
D603 D604
D602
D601
Y C
Y
Q609 Q608
Q611 Q610
IC607
IC607
(2/2)
D605
(1/2)
(1/2)
IC506
D505
CN501
COMPOSIT
VIDEO SW
ZONE B VIDEO SW
BUFFER
VIDEO
J601
J603
COMPARATOR (P.MACRO/COMPSIT)
Y/C
VIDEO MUTE
Y/C VIDEO
SW
COMPARATOR
(Y/C SIGNAL)
DVD 6CH
VIDEO4
VIDEO3
VIDEO2
VIDEO1
Y/C REC OUT MUTE
4
Q613
Q614
+5.0V AVR
(COMPOSIT & Y/C)
CN601
Y/C VIDEO
BUFFER
VIDEO SW
COMPOSIT
Y/C VIDEO SW
C
TRAP
B.P.F.
TRAP
B.P.F.
(Y/C SIGNAL)
COMPARATOR
ON :
DVD
EXCEPT
ON :
DVD
Y/C
MUTE
VIDEO
Q508
KRF-X9995D-S (X13-784X-XX)
B
P. MACRO
VIDEO SW
Y/C MIX
1SS301
DAN202U or : D501,601
UN5212
DTC124EUA or
Q506,607,610,611
UN5112
DTA124EUA or
:
:
2SC4116(Y,GR)
2SC4081(R,S) or : Q503
2SC4213(B) 613,614
UPC29M05HB
:
: IC608
BA7623F IC503,605,606
BA7612F
MM1508
NJM4565M
BA7649AF
: IC604
: IC507
: IC506,607
: IC504,505
:
BA7611AF
MM1140XFF
: IC502,603
: IC501,601,602
IC901 MAX232NS :
Q501,502,508,509,601-604,
Q504,505,605,606,608,609
D502,602
1SS300
DAP202U or :
D503,504,603,604
MA111 :
D505,605
1SS302
DA204U or :
3
ZONE B
MUTE
VIDEO
KRF-X9995D (X13-784X-XX)
B
4/6
X11-B/2
-CN12
6/6
X25-E/11
-E10
4/6
X11-B/2
-CN13
5/6
X13-E/6
-E1
6/6
X25-B/11
-CN102
5/6
X07-A/5
-CN4
6/6
X25-A/11
-WH2
6/6
X25-D/11
-CN4
5/6
X35-
CN1
6/6
X25-A/11
-WH1
5.1V
5.1V
5.1V
5.1V
5.1V
6.3V
5.1V
5.1V
5.1V
5.1V
5.1V
5.1V
5.1V
5.1V
6.3V
5.1V
5.1V
5.1V
CAUTION: For continued safety, replace safety critical components only with manu-
facturer's recommended parts (refer to parts list). indicates safety critical compo-
nents. For continued protection against risk of fire, replace only with same type and
rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance
measurements shall be carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to the customer.
DOLBY and the double-D symbol are trademarks of Dolby Laboratories Licensing
Corporation. Noise reduction circuit made under license from Dolby Laboratories
Licensing Corporation. The DC voltage is an actual reading measured with a high impedance type voltmeter with a cas-
sette loaded at playback mode. The measurement value may vary depending on the measuring
instruments used or on the product. Bias circuit DC voltage is measured while in the record mode.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299