Panasonic SA-NC9EB Service Manual ▷ View online
16.3. Power
SA-NC9EB
POWER DIAGRAM
TO MAIN
(1/3)
TO MAIN
(1/3)
TO
TRANSFORMER
TO MAIN
(1/3)
TO MAIN
(1/3)
TO MAIN
(1/3)
TO MAIN
(3/3)
TO MAIN
(3/3)
TO MAIN
(2/3)
TO MAIN
(3/3)
CNP2370
CNP2370
CN5051
6
CNP2370 CN5051
12
CNP2810 CN5052
2
CNP2810 CN5052
1
CNP2370 CN5051
10
CNP2370 CN5051
9
CNP2370 CN5051
4
CNP2810 CN5052
3
CNP2810 CN5052
7
CNP2370 CN5051
7
CNP2810 CN5052
2
CNP2810 CN5052
6
CNP2810 CN5052
4
CN5102
8
L5370
CN5950 H5104
7,8,9
CN5950 H5104
1,2,3
+5V
LCH
RCH
LCH
RCH
LCH
RCH
SPEAKER
LCH
SPEAKER
RCH
FRONT
SPEAKER
LCH
FRONT
SPEAKER
RCH
SUBWOOFER
CENTRE
X5551
IC5400
C1AA00000755
2CH DIGITAL AMP
2
IN1+
OUT2 14
OUT1 10
MODE 23
21
IN2-
6,11,13,18
MODE
1
OSC
4,8,16,20
OSC
Q5601
IC5200
C1AA00000755
2CH DIGITAL AMP
2
IN1+
21
IN2+
2
IN1+
21
IN2+
IC5500
C0JBAB000011
INVERTER
1
8
3
SWITCH
L5470
OUT1 10
OUT2 14
MODE 23
L5270
10
14
1
OUT1
OUT2
MODE
OSC
23
IC5300
C1AA00000755
2CH DIGITAL AMP
6,11,13,18
MODE
1A
4Y
2A
4
2Y
3
2A
4
2Y
4,8,16,20
OSC
6,11,13,18
MODE
4,8,16,20
OSC
Q5602
SWITCH
Q5604
SWITCH
Q5621
SWITCH
Q5631
SWITCH
Q5101,
Q5102
DC DETECT
SWITCH
Q5603
SWITCH
1
OSC
L5472
L5471
L5271
L5272
L5371
L5372
SPEAKER CIRCUIT
SPEAKER P.C.B
JK5102
SUBWOOFER
JK5101
SPEAKER
H5604 H5605
9
H5604 H5605
12
H5604 H5605
5
H5604 H5605
8
H5604 H5605
1
H5604 H5605
4
SA-NC9EB
97
16.4. Panel/ Sub Panel/ USB Relay
TO TRANSFORMER
TO MAIN
(3/3)
TO MAIN
(1/3)
USB CONNECTION
TO MAIN
(3/3)
TO MAIN
(1/3)
TO
MAIN (3/3)
TO DVD
MODULE (2/3)
H6555 CN5951
11
H6555 CN5951
10
H6555 CN5951
9
H6555 CN5951
8
H6555 CN5951
3
CN6703 CN2602
7
CN6703 CN2602
4
CN6703 CN2602
3
CN6703 CN2602
2
CN6703 CN2602
1
CN9002
4
CN7002
2
CN7002
4
CN9002
3
CN6701 CN2603
11
5
CN6701 CN2603
15
1
CN6701 CN2603
13
3
CN6701 CN2603
6
10
CN6701 CN2603
8
8
CN6701 CN2603
10
6
CN6703 CN2602
8
CN6703 CN2602
9
CN6703 CN2602
17
Z6702
REMOTE SENSOR
FL6101
A2BC00000072
LEFT FL
IC6501
C2CBYY000452
FL DRIVER
37
13
35
14
38
12
39
28
29
31
34
33
7
9
8
27
12
13
15
11
Q6401
D6401
LED
DRIVER
Q6413
LED
DRIVER
Q6881
FL
DRIVER
Q6551
FL
DRIVER
JK6802
M.PORT
JK6801
H.PHONE
VP
-VP
+12V
+5V
S6106,
S6201-S6210
BK
LAT
CLK
SI
29
Q35
35G
30
F2
35
F1
1
VFD_BK
VFD_LAT
VFD_CLK
VFD_SI
IC6601
C0HBB0000057
FL DRIVER
37-42
6-12
14-25
30
19-30
SG1-SG12
GR1-GR7
F2
35
F1
1
S1-S12
G1-G7
VEE
FL_CLK_o
RESET
FL_CS
2
1
LED1
LED2
FL_CLK
FL_DAT
X6511
XIN
XOUT
FL6201
A2BD00000173
RIGHT FL
DIN
CLK
STB
Q6702
FL
DRIVER
L9005
SA-NC9EB
PANEL / SUB PANEL / USB RELAY BLOCK DIAGRAM
S6301,S6302
S6101-S6104,
SUB PANEL CIRCUIT
SUB PANEL P.C.B
USB RELAY CIRCUIT
USB RELAY P.C.B
SA-NC9EB
98
16.5. Transformer
SUB HEAT SINK CIRCUIT
SUB HEAT SINK P.C.B
CN5101 H5102
12
CN5101 H5102
3,4
H5102 CN5101
9,10
H5102 CN5101
1,2
CN5101 H5102
5,6
JK5950
L5951
RL5950
T5950
T5951
D5961, D5962,
D5986, D5987
Q5953
Q5984
D5974, D5976,
D5975, D5977
D5956, D5955,
D5957, D5954
D5950-D5953,
D5970-D5973 (NC9 ONLY)
Q5903,
Q5904
Q5901,
Q5110
Q5902,
Q5108,
Q5109
D5982
FP5950
D5981
D5959
D5958
L5950
Q5950
REGULATOR
REGULATOR
Q5951
Q5111
H6555 CN5951
6
H2710 CN5910
10
H2710 CN5910
5
H2710 CN5910
5
H5104 CN5950
4,5,6
H5104 CN5950
7,8,9
H2710 CN5910
8
H2710 CN5910
1
H5104 CN5950
1,2,3
H6555 CN5951
7
H6555 CN5951
4
H6555 CN5951
5
H6555 CN5951
4
H6555 CN5951
2
H6555 CN5951
1
H6555 CN5951
3
CN5101 H5102
7,8
TO PANEL
TO MAIN
(2/2)
TO POWER
MAIN
TRANSFORMER
SUB
TRANSFORMER
+15V
SUPPLY
Z5950
F1
+30V
REG
-30V
REG
SA-NC9EB
TRANSFORMER DIAGRAM
DC DETECT
SWITCH
TO
FL DISPLAY
SWITCH
SYS 6V
REG
Q5952
SWITCH
SA-NC9EB
99
16.6. Deck/Deck Mechanism/Tray Loading
SA-NC9EB
DECK/DECK MECHANISM/TRAY LOADING BLOCK DIAGRAM
TO
TRAY LOADING
CS901 CN2857
1
CN1305 CN2861
2
CN1305 CN2861
3
CN1305 CN2861
7
CN1305 CN2861
4
CN1305 CN2803
8
CN1305 CN2803
9
CN1305 CN2803
16
CN1305 CN2803
12
CN1305 CN2803
13
CN1305 CN2803
14
CN1305 CN2803
2
CN1305 CN2803
4
CN1305 CN2803
6
CN1305 CN2803
6
CS971 CP1902
5
CS971 CP1902
3
CN1305 CN2803
1
CS971 CP1902
2
CN1305 CN2803
4
CS971 CP1902
4
CS971 CP1902
1
CS971 CP1902
6
M
M
D971
S972
LEAF
S971
MODE
S902
OPEN
S901
OPEN
S974
LEAF
S975
LEAF
9V
VREF
9V
IC1001
AN7326K
DECK R/P IC
IC1000
C1AA00000612
ANALOG SWITCH
IC971
CNB13030R2AU
PHOTO INTERUPTOR
L1301
Q1317
SWITCH
Q1316
SWITCH
Q1314
DRIVER
9V
Q1315
Q1306,
Q1307
SWITCH
SWITCH
Q1312
SWITCH
Q1304
SWITCH
Q1101,
Q1201
SWITCH
Q1103,
Q1203
SWITCH
Q1303
SWITCH
Q1309,Q1310
BIAS
SWITCH
9
22
15
8
1
3
5
2
4
19
4
16
17
6
(DECK 2)
HEAD
RCH
(DECK 2)
ERASE HEAD
(DECK 1)
.B. HEAD
LCH
Q1302
MUTE
SWITCH
DRIVER
DECK MECHANISM CIRCUIT
TO MAIN
(3/3)
TO MAIN
(3/3)
DECK MECHANISM P.C.B
TRAY LOADING CIRCUIT
TRAY LOADING P.C.B
3
OUT2
1
8
VREF
9
7
OUT1
IC904
C0GAY0000013
MOTOR DRIVER
: MAIN SIGNAL LINE
: AM/FM SIGNAL LINE
: AUX SIGNAL LINE
: TAPE PLAYBACK SIGNAL LINE
: TAPE RECORD SIGNAL LINE
: DVD VIDEO SIGNAL LINE
: DVD RF SIGNAL LINE
: CD HEAD SIGNAL LINE
: DVD AUDIO SIGNAL LINE
: DVD HEAD SIGNAL LINE
: TRACKING ERROR SIGNAL LINE
: FOCUS ERROR SIGNAL LINE
: MOTOR DRIVE SIGNAL LINE
SIGNAL LINES
( ) Indicates the Pin No. of Right Channel.
SA-NC9EB
100
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