DOWNLOAD Panasonic WR-X22NL / WR-X22NH Service Manual ↓ Size: 1.93 MB | Pages: 57 in PDF or view online for FREE

Model
WR-X22NL WR-X22NH
Pages
57
Size
1.93 MB
Type
PDF
Document
Service Manual
Brand
Device
Provideo / AUDIO MIXER
File
wr-x22nl-wr-x22nh.pdf
Date
PREV: Panasonic WR-DA7 Service Manual

Panasonic WR-X22NL / WR-X22NH Service Manual ▷ View online

–18–
SCHEMATIC DIAGRAM OF CANNON CONNECTOR A BOARD/AUDIO BOARD/JACK BOARD (3/6)
<Location Mark>
(1/6)
(3/6)
(2/6)
(4/6)
(5/6)
(6/6)
SW71,81
PHANTOM POWER SWITCHES
MONO INPUT
5
OPEN
OPEN
OPEN
OPEN
OPEN
MONO INPUT
6
MONO INPUT
7
MONO INPUT
8
INPUT
INPUT
INPUT
INPUT
PHANTOM
PHANTOM
[MONO INPUT 5]
[MONO INPUT 6]
[MONO INPUT 7]
PHANTOM POWER SUPPLY
PHANTOM POWER SUPPLY
[MONO INPUT 8]
[MONO INPUT 5]
[MONO INPUT 6]
[MONO INPUT 7]
[MONO INPUT 8]
INPUT
INPUT
+V3
8
+V4
8
+V4
8
-V3
4
-V4
4
-V4
4
0.1
R506
33K
R510
R511
Q501
+V3
+V3
VR51
10K
2
3
1
3
1
3
1
3
1
Q503
Q502
Q504
C507
C506
0.1
330/6.3
R517
R520
75K
6.8K
R516
47 1/8W
6.8K
510
R509
1/8W
-V3
10
R508
10 1/8W
R507
33K
R512
R513
510
R515
11K
R521
150K
820
R514
820
R503
SW501
6.8K
R504
6.8K
R505
C503
33/16
C504
33/16
470
R595
100K
R596
100K
33P
2
3
6
5
7
1
C509
C508
33P
C511
0.022
C512
0.022
IC501
IC501
(1/2)
(2/2)
+
-
+
-
(CN51A)
E2(2/3)
E2(3/3)
E3
E4
SW71
ON
OFF
ON
OFF
C707
C709
R718
R719
R720
C711
IC701
C712
0.022
C713
0.022
C710
33P
11K
33P
R715
R716
6.8K
510
820
R717
J709
0 1/8W
J805
0 1/8W
11K
R722
150K
R721
75K
VR71
Q704
Q706
10K
330/6.3
0.1
0.1
R712
6.8K
R708
C708
33K
R709
R711
33K
R714
820
R710
R713
510
Q703
Q705
J710
0
1/8W
J804
0
1/8W
+V4
2
-V4
10 1/8W
10 1/8W
47
2
3
7
1
1/8W
(CN71A)
4
3
2
1
(1/2)
+
-
IC701
6
5
(2/2)
+
-
SW81
C807
C809
R818
R819
R820
C811
IC801
C812
0.022
C813
0.022
C810
33P
11K
33P
R815
R816
6.8K
510
820
R817
11K
R822
150K
R821
75K
VR81
Q804
Q806
10K
330/6.3
0.1
0.1
R812
6.8K
R808
C808
33K
R809
R811
33K
R814
820
R810
R813
510
Q803
Q805
+V4
2
-V4
10 1/8W
10 1/8W
47
2
3
7
1
1/8W
(CN81A)
4
3
2
1
(1/2)
+
-
IC801
6
5
(2/2)
+
-
(CN61A)
CN41
1
2
3
4
5
6
7
8
9
CN71B
4
3
2
1
CN81B
4
3
2
1
JK51
R501
100K
C501
120P
C530
47/63
1
2
3
F51
F52
R502
100K
R594
100K
R593
DX29
DX30
DX31
DX32
DX37
DX38
DX39
DX40
100K
C502
120P
C531
47/63
JK61
JK71
R601
100K
R703
6.8K
1/2W
1/2W
1/2W
1/2W
R704
R702
10K
6.8K
C601
120P
CX07
CX08
C630
47/63
1
2
3
F61
F62
1
2
R602
100K
R701
Q702
Q707
Q701
S
D
G
S
D
G
F71
F72
D705
+48V
5.6K
R706
R707
R747
1.5K
330K
100
R750
-60dB to
-20dB
10K
Ω
(WITH
  PHANTOM)
-60dB to
-20dB
10K
Ω
(WITH
  PHANTOM)
100K
R694
100K
R693
DX33
DX34
DX35
+16V
-16V
DX36
100K
C602
120P
C631
47/63
C702
10/63
C701
10/63
+
+
C729
C704
120P
C703
120P
R705
82K
47/16
C705
47/63
C706
47/63
DX41
DX42
DX43
DX44
JK81
R803
6.8K
R804
R802
10K
6.8K
1
2
3
3
R801
Q802
Q807
Q801
F81
F82
D805
+48V
5.6K
R806
R807
R847
1.5K
330K
100
R850
100K
C802
10/63
C801
10/63
+
+
C831
C804
120P
C803
120P
R805
82K
47/16
C805
47/63
C806
47/63
+
+
-
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
2
3
1
2
3
1
HOT
GND
HOT
GND
HOT
GND
HOT
GND
COLD
COLD
COLD
COLD
J509
0
1/8W
J508
0 1/8W
MIC
LINE
MIC
LINE
J511
0
1/8W
J510
1/8W
0
C505
R518
11K
+V3
8
-V3
4
0.1
R606
33K
R610
R611
Q601
VR61
10K
2
Q603
Q602
Q604
C607
C606
0.1
330/6.3
R617
R620
75K
6.8K
R616
47 1/8W
6.8K
510
R609
1/8W
-V3
10
R508
10 1/8W
R607
33K
R612
R613
510
R615
11K
R621
150K
820
R614
820
R603
SW601
6.8K
R604
6.8K
R605
C603
33/16
C604
33/16
470
R695
100K
R696
100K
33P
2
3
6
5
7
1
C609
C608
33P
C611
0.022
C612
0.022
IC601
IC601
(1/2)
(2/2)
+
-
+
-
+
-
+
-
+
-
J605
0
1/8W
J604
0 1/8W
MIC
LINE
MIC
LINE
J607
0
1/8W
J606
1/8W
0
C605
R618
11K
0
0
0
0
0
0
0
0
0
0.7
0.7
0.7
-12.5
15.4
-12.5
0
0
-15.2
0
0
0.7
0.7
-11.9
-12.5
-11.9
-12.5
0.1
0.1
0.7
0.7
-12.5
15.4
-12.5
0
0
-15.2
0
0
0.7
0.7
-11.9
-12.5
-11.9
-12.5
0.1
0.1
0
0.1
0.1
0.7
0
0.1
0.1
0
0
0
0.1
0.1
0
0.7
0.1
0
49.5
0
0
0.7
3.6
0
46.7
0.1
0
49.5
0
0
0.7
3.6
0
46.7
0.1
0.1
0
0.7
0
0
0
0.7
0.7
0.1
-11.9
0.7
0.1
-11.9
-12.5
0.7
-12.5
-12.5
-12.5
15.4
0
0
-15.2
0
0
0.7
0.7
0.1
-11.9
0.7
0.1
-11.9
-12.5
0.7
-12.5
-12.5
-12.5
15.4
0
0
-15.2
0
0
E
F
G
H
–19–
SCHEMATIC DIAGRAM OF CANNON CONNECTOR A BOARD/AUDIO BOARD/JACK BOARD (4/6)
<Location Mark>
(1/6)
(3/6)
(2/6)
(4/6)
(5/6)
(6/6)
TO
POWER
BOARD
E30
(CN5)
PATTERN CONTROL OUTPUT
DATA DECODER
(8 CHANNNELS)
TO
CONTROL
BOARD
E16
(CNREC)
TO
CONTROL
BOARD
E9
(CN51)
TO
CONTROL
BOARD
E10
(CN71)
TO
CONTROL
BOARD
E23
(CNPATOUT)
JK57
RECORDING
OUTPUT
JACKS
CN102
PATTERN
CONTROL
OUTPUT
CONNECTOR
L
R
REC OUT
(
∑
)
PATTERN
CONTROL
OUT
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
+V3
8
+V3
8
+V5
8
+V9
8
-V3
4
-V9
4
2
3
1
CN62A
2
1
3
CN57
2
1
3
CN58
2
3
1
CN82A
VR53
20K
J513
0 1/8W
J512
0
1/8W
J711
0
1/8W
2
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
VR52
C514
C516
C515
100/16
0.022
2200P
C517
0.018
C519
C518
2.2/50
20K
2
2
3
2
3
1
6
5
2
3
7
1
1
IC502
IC503
IC503
R524
R525
75K
R527
56K
R528
820
R529
20K
R532
D501
LV5
R533
OPEN
15K
R531
9.1K
R526
180
1K
C513
120P
(1/2)
+
-
(1/2)
+
-
(2/2)
+
-
IC602
(1/2)
+
-
2
1
3
IC851
(1/2)
(2/2)
+
-
+
-
VDD
C25
R24
TS61
390
R32
220
U2D
2
1
3
4
R25
TS62
390
R33
220
U2C
2
1
3
4
R26
TS63
390
R34
220
U2B
2
1
3
4
R27
TS64
390
R35
220
CN102
COM
NC
OUT7
NC
OUT6
NC
OUT5
NC
OUT4
NC
OUT3
NC
OUT2
OUT8
OUT1
U2A
2
1
3
4
R28
TS65
390
R36
220
U1D
2
1
3
4
R29
TS66
390
R37
220
8
15
1
9
2
10
3
11
4
12
5
13
6
14
7
U1C
2
1
3
4
R30
TS67
390
J15
1/8W
1/8W
R38
220
U1B
2
1
0
J17
1/8W
1/8W
1/8W
1/8W
0
J18
0
J19
0
J20
0
J16
1/8W
0
3
4
R31
TS68
390
R39
J14
220
0
+V9
+16V
-16V
-V9
R56
47K
R57
47K
C74
0.047
R851
R853
47K
C852
33P
5.1K
R852
C853
47/16
3.3K
R857
R858
R859
220
R860
47K
R855
-10dB
10K
Ω
JK57
47K
47/16
C856
IC851
3.3K
R856
5.1K
47K
R854
-8dB
220
C851
22/16
C854
C855
33P
6
5
7
22/16
C75
0.047
C72
100/25
C73
100/25
D97
D96
U1A
2
1
3
4
TS62
J21
0
1/8W
IC15
VDD
VSS
CLR
STB
CLK
DATA
P2
P1
P3
VSS
P6
P7
P8
S0
P4
P5
TS61
TS64
TS63
TS65
TS68
TS67
TS66
0.1
D5
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
D4
S0
CN104
1
6
7
5
4
3
2
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
(1/2)
-V3
4
+V3
8
-V5
4
-V3
4
VR63
20K
2
VR62
C614
C616
C615
100/16
0.022
2200P
C617
0.018
C619
C618
33P
2.2/50
20K
2
6
5
2
3
1
6
5
6
5
7
7
7
IC502
IC603
IC603
R624
R625
75K
J608
0 1/8W
R627
56K
R628
820
R629
20K
R630
R632
D501
LV6
75K
R633
OPEN
15K
R631
9.1K
R626
180
1K
C613
120P
(2/2)
+
-
(1/2)
+
-
(2/2)
+
-
IC602
(2/2)
+
-
+
-
+
-
(2/2)
-V4
4
+V4
8
-V5
4
-V4
4
VR83
20K
2
VR82
C815
C817
C816
100/16
0.022
2200P
C818
0.018
C820
C819
33P
2.2/50
20K
2
6
5
2
3
1
6
5
6
5
7
7
7
IC702
IC803
IC803
R825
R826
75K
J803
0 1/8W
R828
56K
R829
820
R831
20K
R832
R833
D701
LV8
75K
R834
OPEN
15K
R830
9.1K
R827
180
1K
C814
120P
(2/2)
+
-
(1/2)
+
-
(2/2)
+
-
IC802
(2/2)
+
-
+
-
+
-
(2/2)
33P
R530
75K
+V4
8
+V4
8
+V5
8
-V4
4
VR73
20K
J712
0 1/8W
2
VR72
C715
C717
C716
100/16
0.022
2200P
C718
0.018
C720
C719
2.2/50
20K
2
2
3
2
3
1
6
5
2
3
7
1
1
IC702
IC703
IC703
R725
R726
75K
R728
56K
R729
820
R731
20K
R733
D701
LV7
R734
OPEN
15K
R730
9.1K
R727
180
1K
C714
120P
(1/2)
+
-
(1/2)
+
-
(2/2)
+
-
IC802
(1/2)
+
-
+
-
+
-
(1/2)
33P
R732
75K
R523
1K
R623
1K
R724
1K
R824
1K
0
0
0
0
0
0
0
15.5
16.2
-16.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.1
5.1
0
0
0
0
5.1
5.1
5.1
0
0
0
0
0
0
0
5.1
5.1
0
0.1
5.1
0
0
-15.3
0
0
0
0
0
0
0
0
0
0
0
0
0
15.4
0
0
0
0
15.4
-15.2
0
0
0
-15.2
0
0
0
-15.2
0
0
0
-15.2
15.4
0
0
0
0
0
-15.2
0
0
0
0
15.4
-15.2
0
0
0
0
0
15.4
0
0
0
0
15.4
15.4
0
0
0
0
0
-15.2
0
0
0
0
15.4
-15.2
–20–
SCHEMATIC DIAGRAM OF CANNON CONNECTOR A BOARD/AUDIO BOARD/JACK BOARD (5/6)
<Location Mark>
(1/6)
(3/6)
(2/6)
(4/6)
(5/6)
(6/6)
TO
CONTROL
BOARD
E11
(CN81)
TO
CONTROL
BOARD
E12
(CN82)
TO
CONTROL
BOARD
E13
(CN83)
TO
CONTROL
BOARD
E14
(CN84)
TO
CONTROL
BOARD
E17
(CN55A)
TO
POWER
BOARD
E33
(CN6)
TO
JACK
BOARD
CN31B
TO
JACK
BOARD
CN15B
JK75
SUB OUTPUT
CONNECTOR 1
JK55,56
MAIN OUTPUT
CONNECTORS
1
SW151,251,351,451
LEVEL SWITCHES
MAIN OUT
1 R
[MAIN,SUB
 OUTPUT 1]
[STEREO
 INPUT 1]
[STEREO
 INPUT 2]
[STEREO
 INPUT 3]
[STEREO
 INPUT 4]
(BTL)
INPUT
(
∑
)
INPUT
INPUT
INPUT
MAIN OUT
1 L
SUB OUT
1
OPEN
OPEN
OPEN
OPEN
+6dB
+V5
8
+V5
8
-V5
4
-V5
4
5.1K
R151
5.1K
R154
3.3K
R152
3.3K
R155
1.3K
R156
1.3K
R153
-10
0
+10
-10
0
+10
-10
0
+10
-10
0
+10
-10
0
+10
-10
0
+10
-10
0
+10
-10
0
+10
100K
R157
39K
R163
120K
R166
15K
R167
R168
OPEN
D151
(1/2)
(2/2)
(1/2)
(2/2)
LV9
C158
2.2/50
33P
C157
C153
CN151
1
2
3
CN252
1
2
3
33/16
C155
33/16
39K
R164
R165
9.1K
100K
R158
SW151
CN251
4
5
6
3
2
1
CN351
4
5
6
3
2
1
IC153
(1/2)
2
1
3
+
-
5.1K
R251
5.1K
R254
3.3K
R252
3.3K
R255
1.3K
R256
1.3K
R253
100K
R257
39K
R263
120K
R266
15K
R267
R268
C253
33/16
C255
33/16
CN352
1
2
3
C353
33/16
C355
33/16
OPEN
D151
LV10
C258
2.2/50
33P
C257
39K
R264
R265
9.1K
100K
R258
SW251
IC153
(2/2)
6
7
5 +
-
5.1K
R351
5.1K
R354
3.3K
R352
3.3K
R355
1.3K
R356
1.3K
R353
100K
R357
39K
R363
120K
R366
15K
R367
R368
OPEN
D351
LV11
C358
2.2/50
33P
C357
39K
R364
R365
9.1K
100K
R358
SW351
IC353
(1/2)
2
1
3
+
-
CN452
1
2
3
C453
33/16
C455
33/16
5.1K
R451
5.1K
R454
3.3K
R452
3.3K
R455
1.3K
R456
1.3K
R453
100K
R457
39K
R463
120K
R466
15K
R467
R468
OPEN
D351
LV12
C458
2.2/50
33P
C457
39K
R464
R465
9.1K
100K
R458
SW451
IC353
(2/2)
6
7
5
+
-
CN55
4
5
6
3
2
1
CN65
+48V
+16V
D92
D93
-16V
+V7
-V7
4
3
2
1
R580
C561
15P
6
2
3
1
7
5
4
8
10K
R578
R579
IC553
-V7
4
-V7
4
-V7
+V7
8
+V7
8
+V7
+
-
10K
10K
(2/2)
IC553
+
-
(1/2)
R581
9.1K
R582
C564
DX49
DX50
DX51
DX52
JK56
GND
HOT
COLD
+4dB
600
Ω
+4dB
600
Ω
+4dB
600
Ω
GND
HOT
COLD
GND
HOT
COLD
1
3
2
CX11
+V7
-V7
+V7
-V7
+V7
-V7
C563
220/16
C566
220/16
75 1/2W
R589
R588
R586
20K
R587
10K
R590
R591
20K
1K
10K
C562
15P
75 1/2W
0.1
CX12
C567
0.1
R583
20K
R584
J517
1/8W
0
R585
1K
10K
R592
10K
R565
C553
15P
6
2
3
1
7
5
10K
R563
R564
IC552
+
-
10K
J514
0
1/8W
J516
0
1/8W
J713
0
1/8W
10K
(2/2)
IC552
+
-
(1/2)
R566
9.1K
R567
C556
DX45
DX46
DX47
DX48
JK55
1
2
CX09
C555
220/16
C558
220/16
75 1/2W
R574
R573
R571
20K
R572
10K
R575
R576
20K
1K
10K
C554
15P
75 1/2W
0.1
CX10
C559
0.1
R568
20K
R569
R570
1K
10K
R577
10K
R759
C752
15P
6
2
3
1
7
5
10K
R757
R758
IC752
+
-
10K
10K
(2/2)
IC752
+
-
(1/2)
R760
9.1K
R761
C755
DX53
DX54
DX55
DX56
JK75
1
3
3
2
CX13
C754
220/16
C757
220/16
C64
220/25
C66
0.047
C67
0.047
R52
47K
R53
47K
C65
220/25
C64b
C65b
C64c
C65c
75 1/2W
R768
R767
R765
20K
R766
10K
R769
R770
20K
1K
10K
C753
15P
75 1/2W
0.1
CX14
C758
0.1
R762
20K
R763
R764
1K
10K
R771
10K
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
0
0
-15.2
0
0
0
15.4
0
0
0
-15.2
0
0
0
15.4
0
0
0
-15.2
0
0
0
15.4
0
0
0
0
0
0
0
49.5
16.2
-16.0
0
0
0
0
15.5
0
0
0
-15.3
0
0
0
-15.3
0
0
0
15.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
A
B
C
D
2
3
4
5
6
–21–
SCHEMATIC DIAGRAM OF CANNON CONNECTOR A BOARD/AUDIO BOARD/JACK BOARD (6/6)
<Location Mark>
(1/6)
(3/6)
(2/6)
(4/6)
(5/6)
(6/6)
SW61
MEMORY
PROTECT
SWITCH
TO
CONTROL
BOARD
E20
(CNPR)
TO
POWER
BOARD
CN2
TO
CONTROL
BOARD
E24
(CN52A)
TO
CONTROL
BOARD
E22
(CN53A)
CN103
REMOTE
OUTPUT
CONNECTOR
REMOTE
OPEN
REMOTE OUTPUT
PATTERN CONTROL INPUT
OPEN
CN101
PATTERN
CONTROL
INPUT
CONNECTOR
PATTERN
CONTROL
IN
TO
CONTROL
BOARD
E25
(CNREMOTE)
MEMORY
PROTECT
CN106
D61 SW61
R40
47K
C42
D80
D81
D82
D83
C40B
VDD
Q11
D73
(1/2)
(1/2)
(2/2)
(2/2)
(2/2)
(2/2)
(1/2)
(2/2)
(1/2)
(1/2)
(2/2)
(1/2)
(2/2)
(1/2)
(2/2)
(1/2)
(2/2)
(1/2)
(2/2)
(1/2)
(2/2)
(1/2)
(2/2)
(1/2)
R22
VDD
2.2K
2.2K
2.2K
2.2K
2.2K
R23
220
J13
0 1/8W
D73
D65
A7
Q10
D72
R20
R21
220
D72
D65
A6
Q9
D71
R18
R19
220
D71
D64
A5
Q8
D70
R16
R17
220
D70
D64
CN101
COM
NC
IN7
NC
IN5
NC
IN4
NC
IN3
NC
IN2
IN8
IN1
IN6
NC
FG
8
7
6
15
14
5
13
R98
U3
AN6
3
390
R171
33K
Q13
VDD
D100
D107
(1/2)
(2/2)
D107
R162
R170
220
R160
CN103
(NC)
(NC)
(NC)
(NC)
CONT COM
EXT CONT
D4
1
2
4
4
3
3
6
2
5
1
R159
VDD
B6
R161
4
1
2
4
12
3
11
2
10
1
9
A4
Q7
D68
R14
R15
220
D68
D63
A3
Q6
D69
R12
2.2K
R13
220
D69
D63
A2
Q5
D67
R10
2.2K
R11
220
D67
D62
A1
Q4
D66
R8
2.2K
R9
220
D66
D62
A0
100/25
C40A
100/25
C41B
100/25
C41A
100/25
C44B
100/25
C44A
100/25
C45B
100/25
C45A
100/25
+16V
(CN12)
E28
(GND)
E35
-16V
0.047
R41
47K
C43
0.047
R42
47K
C46
0.047
R43
47K
C47
0.047
+V1
-V1
+V2
-V2
D84
D85
C48B
100/25
C48A
100/25
C49B
100/25
C49A
100/25
R44
47K
C50
0.047
R45
47K
C51
0.047
+V3
-V3
D86
D87
C52B
100/25
C52A
100/25
C53B
100/25
C53A
100/25
R46
47K
C54
0.047
R47
47K
C55
0.047
+V4
-V4
D88
D89
C56
100/25
C57
100/25
R48
47K
C58
0.047
R49
47K
C59
0.047
+V5
-V5
C4
P7
ON
OFF
1
2
3
CN152
CN52B
1
4
2
3
1
4
2
3
5
8
6
7
LV9
LV12
LV10
LV11
LV1
LV4
LV2
LV3
LV5
LV8
LV6
LV7
1
2
3
CN105
1
2
3
4
5
6
7
8
9
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
0
0
0
0
0
0
0
0
0
0
0
0
5.1
4.5
16.2
-16.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
5.1
0
5.1
5.1
0
5.1
5.1
0
5.1
5.1
0
5.1
5.1
0
5.1
5.1
0
5.1
5.1
0
5.1
5.1
0
5.1
0.1
0
0
4.9
4.9
4.9
4.9
4.9
4.9
4.9
4.9
7
9
10
11
12
8
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