Block Diagram; Servo & System Control (1/2) Block Diagram - Panasonic SC-HC37GN Service Manual

12 Block Diagram

12.1. SERVO & SYSTEM CONTROL (1/2) BLOCK DIAGRAM
: CD AUDIO INPUT SIGNAL LINE : USB/iPod/iPhone SIGNAL LINE
IC7704
C3ABMY000027
16M SDRAM
IC7851
C3EBFY000029
EEPROM
OPTICAL
PICKUP UNIT
CN7001
16
CN7001
15
CN7001
20
CD TRACKING SIGNAL
CN7001
19
CN7001
14
CN7001
10
CN7001 MD/LPD
5
CN7001 CD-LD
6
Q7601
LASER DRIVE
IC7002
C0GBY0000117
5CH MOTOR DRIVER
CN7001
F+
15
23
CN7001 F-
16
24
CN7001 T-
13
21
CN7001
T+
14
22
M7301*
SPINDLE MOTOR
+
17
18
M7302*
TRAVERSE MOTOR
+
11
12
NOTE: " * " REF IS FOR INDICATION ONLY
JK6000
USB5V 1 5V
USB PORT
D- 2
D+ 3
REMOTE SENSOR P.C.B.
iPod P.C.B.
CN502 CN501 P945 CN941
30 1 1 1
iPod/
CN502 CN501 P945 P944
iPhone 6 3 3 2
CN502 CN501 P945 P944
4 4 4 1
CD SERVO P.C.B.
IC7001
MN6627947RD
SERVO
PROCESSOR
TC - 1
A0 ~ A10
CN7002
USB SEL
USB SEL 17
30
CN7002
D+
USBDP 21
1
TC - 2
D0 ~ D7 D- CN7002
USBDM 19
2
IC7502
MFI337S3959
COPROCESSOR 2
CP SDA 77 2 I2C SDA
EEP SCL 6 73 EECLK
CP SCL 76 6 I2C SCL
EEP SDA 5 75 EEDATA CP RST 78 7 RESET
127 A
B
125
126 C
CD SCLK CN7002 CN6006
MCLK 93
124 D 13
CD SI CN7002 CN6006
MDATA 92
122 E 12
CN7002 CN6006
CD M REQ
MN16K REQUEST IN 47
F 11
123
CN7002 CN6006
CD RESET
NRST 72
8
CD SO CN7002 CN6006
128 PD STATUS 91
9
CD S REQ CN7002 CN6006
MN947 REQUEST OUT 48
10
CN7002 CN6006
USB IN
USBIN 55
14
RESET SW CN7002 CN6006
LD
129
7
S7201
RESET
RESTW 66
CD IIS SRDATA CN7002 CN6006
SRDATA 43
19
VOTK+
CN7002 CN6006
CD IIS LRCK
LRCK 42
VINTK 26 FOP
118 20
VOTK-
CN7002 CN6006
CD IIS BCLK
BCLK 41
21
VOFC-
VINFC 1 TRP
117
VOFC+
CN7002 CN6006
I2S OFF
VTUNER 45
28
X2 10
VOLD+
X7201
VINLD 23 114 SPOUT
VOLD- X1 9
MX2 24
X7205
VOSL+
VINSL 4 115 TRVP MX1 23
VOSL-
TRV CN7002 CN6006
6
LID LEFT CN7002 CN6006
REV 7
25
CN7002 CN6006
LID RIGHT
FWD 6
24
CN7002 CN6006
M+
VOTR+ 10
26
M- CN7002 CN6006
VOTR- 9
27
CN7002 CN6006
LDSW
15
CN6005
iPod DET
14
CN6002 iPod D-
2
CN6002
iPod D+
1
Q6006 Q6007
5V SWITCH SWITCH 5V
Q6005
SWITCH
12 10 11 9
iPodD+ iPodD- USBD+ USBD-
CN6006
USB SEL
1 S
1
CN6006
D+
2 D+
30
CN6006 D-
4 D-
29
IC6001
C0JBAR000586
1-OF-2
MULTIPLEXER/
DEMULTIPLEXER
IC6004
C3EBEY000037
EEPROM
SCL 6
SDA 5
CD SCLK
18
CD SI
19
CD M REQ
20
CD RESET
23
CD SO
22
CD S REQ
21
USB IN
17
RESET SW
24
X6000
CD IIS SRDATA
CD IIS SRDATA
12
CD IIS LRCK
CD IIS LRCK TO AUDIO
11
X6001
CD IIS BCLK
CD IIS BCLK
10
I2S OFF
3
D6001
D6002
TRV
25
LID LEFT
6
LID RIGHT
7
M+
5
M-
4
LDSW
16
93
MAIN P.C.B.
IC6002
RFKWMHC37EG
MICROPROCESSOR
45 iPod DET
60 EE SCL
61 EE SDA
REMOTE SENSOR P.C.B.
36 CD SCLK
34 CD SI
REM IN CN6005 CN941 REM IN
REM IN 25
20 CD M REQ 10 5
22 CD RESET
35 CD SO
INTERLOCK SWITCH P.C.B.
29 CD S REQ
27 USB IN
POS SW ABN CN6005 CN941 P941 P641* POS SW ABN
POS SW ABN 44
21 RST SW 3 12 5 5
CN6005 CN941 P941 P641*
13 OSC1(IN) POSITION (RIGHT) POSITION (RIGHT)
POS SW R 48
5 10 3 3
12 OSC2(OUT)
POSITION (CENTER) CN6005 CN941 P941 P641* POSITION (CENTER)
POS SW CEN 47
6 9 2 2
15 XI
16 XO
INTERLOCK SW CN6005 CN941 P941 P641* INTERLOCK SW
4 11 4 4
23 I2S OFF
CN6005 CN941 P942 CN931
POSITION (LEFT) POSITION (LEFT)
POS SW L 46
7 8 4 4
38 TRV CW
40 TRV CCW
10 LID LEFT
8 LID RIGHT
CN6005 CN941 P942 CN931 TL931*
M+
1 14 2 2
M- CN6005 CN941 P942 CN931 TL932*
2 13 1 1
SWITCH 3.3V
Q6004
SC-HC37GN/GS/GSX/PU SERVO & SYSTEM CONTROL (1/2) BLOCK DIAGRAM
TO SERVO & SYSTEM CONTROL
BLOCK (2/2)
IR941
REMOTE CONTROL
SENSOR
3.3V
S641
ABN
S642
RIGHT
S643
CENTER
S644
INTERLOCK
MOTOR P.C.B.
S931
LEFT
LOADING MOTOR
M+ +
BLK
M-
RED