Panasonic WR-DA7 - HA Board and ins Board

BLOCK DIAGRAM OF HA BOARD AND INS BOARD
CH1
CN1
CN51
CN101
CN151
CN201
JK401
JK451
JK501
JK551
JK601
JK651
JK701
JK751
CN251
CN301
CN351
1
3
2
–
+
6
5
371
Q6
Q1
(+34 - –14dB) (+24 - +2dB)(+6dB)
HOT
COLD
/PNTM1
/PNTM1
/PNTM2
V+50
Q7
IC1B
VR1B
JK901
JK902
IC1A
VR1A
CH2
1
3
2
–
+
6
5
371
Q58
Q51
(+34 - –14dB) (+24 - +2dB)(+6dB)
HOT
COLD
/PNTM2
V+50
Q59
IC51B
VR51B
IC51A
VR51A
1
2
3
4
CN56
INS2
INS1
CN56
1
2
3
4
CH1
/PNTM1
CH2
/PNTM2
CN54
CH1
/PNTM1
CH2
/PNTM2
CH3
/PNTM3
CH4
/PNTM4
CH5
PNTM5
CH6
/PNTM6
CH7
/PNTM7
CH8
CH3
1
3
2
–
+
6
5
371
Q106
Q101
(+34 - –14dB) (+24 - +2dB)(+6dB)
HOT
COLD
/PNTM3
/PNTM3
To
AD/DA Board
. . . . . . CN54
/PNTM4
V+50
Q107
IC101B
VR101B
IC101A
VR101A
CH4
1
3
2
–
+
6
5
371
Q156
Q151
(+34 - –14dB) (+24 - +2dB)(+6dB)
HOT
COLD
/PNTM4
V+50
Q157
IC151B
VR151B
IC151A
VR151A
1
2
3
4
CN57 CN57
1
2
3
4
CH3
/PNTM3
CH4
/PNTM4
CH5
1
3
2
–
+
6
5
371
Q206
Q201
(+34 - –14dB) (+24 - +2dB)(+6dB)
HOT
COLD
/PNTM5
/PNTM5
/PNTM6
V+50
Q207
IC201B
VR201B
IC201A
VR201A
CH6
1
3
2
–
+
6
5
371
Q254
Q251
(+34 - –14dB) (+24 - +2dB)(+6dB)
HOT
COLD
/PNTM6
V+50
Q255
IC251B
VR251B
IC251A
VR251A
1
2
3
4
CN58 CN58
1
2
3
4
CH5
/PNTM5
CH6
/PNTM6
CH7
1
3
2
–
+
6
5
371
Q306
Q301
(+34 - –14dB) (+24 - +2dB)(+6dB)
HOT
COLD
/PNTM7
/PNTM7
V+50
Q307
IC301B
VR301B
IC301A
VR301A
CH8
1
3
2
–
+
6
5
371
Q354
Q351
(+34 - –14dB) (+24 - +2dB)(+6dB)
HOT
COLD
/PNTM8
V+50
Q355
IC351B
VR351B
IC351A
VR351A
1
2
3
4
CN59 CN59
1
2
3
4
CH7
/PNTM7
CH8
N.C.
JK903
JK904
INS4
INS3
JK905
JK906
INS6
INS5
JK907
JK908
INS8
INS7
CH9
1
3
2
–
+
6
5
371
Q403
HOT
COLD
/PNTM8
V+50
Q404
IC401B
VR401B
JK909
JK910
IC401A
VR401A
CH10
–
+
6
5
371
Q453
HOT
COLD
Q454
IC451B
VR451B
IC451A
VR451A
1
2
3
4
CN60
INS10
INS9
CN60
1
2
3
4
CH9
/PNTM8
CH10
+50V
CN55
CH9
/PNTM8
CH10
+50V
CH11
+14.5V
CH12
+14.5V
CH13
–14.5V
CH14
–14.5V
CH15
–14.5V
CH16
CH11
–
+
6
5
371
Q503
HOT
COLD
+14.5V
To
AD/DA Board
. . . . . . CN55
+14.5V
Q504
IC501B
VR501B
IC501A
VR501A
CH12
–
+
6
5
371
Q553
COLD
Q554
IC551B
VR551B
IC551A
VR551A
1
2
3
4
CN61 CN61
1
2
3
4
CH11
+14.5V
CH12
+14.5V
CH13
–
+
6
5
371
Q603
HOT
COLD
–14.5V
–14.5V
Q604
IC601B
VR601B
IC601A
VR601A
CH14
–
+
6
5
371
Q653
HOT
COLD
Q654
IC651B
VR651B
IC651A
VR651A
1
2
3
4
CN62 CN62
1
2
3
4
CH13
–14.5V
CH14
–14.5V
CH15
–
+
6
5
371
Q703
HOT
COLD
–14.5V
Q704
IC701B
VR701B
IC701A
VR701A
CH16
–
+
6
5
371
Q753
HOT
COLD
Q754
IC751B
VR751B
IC751A
VR751A
1
2
3
4
CN63 CN63
1
2
3
4
CH15
–14.5V
CH16
N.C.
JK911
JK912
INS12
INS11
JK913
JK914
INS14
INS13
JK915
JK916
INS8
INS7
T
R
S
1
3
2
T
R
S
1
3
2
T
R
S
1
3
2
T
R
S
1
3
2
T
R
S
1
3
2
T
R
S
1
3
2
T
R
S
1
3
2
T
R
S
HA BOARD INS BOARD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
– 33 –