Panasonic SC-HC35EG / SC-HC35EF / SC-HC35EP Service Manual ▷ View online
125
16.6. SMPS P.C.B.
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
SMPS P.C.B. (REPX0917A)
K
NOTE: " * " REF IS FOR INDICATION ONLY
SC-HC35EF/EG/EP
SMPS P.C.B.
PbF
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
2
1
4
3
0718A
0718A
D707
R710
R716
R717
R720
R721
R723
C712
C717
C718
C704
C716
C709
C715
R702
R719
C720
C721
R747
R744
R745
R746
R724
R725
R726
R732
C711
TH702
C714
R748
R749
PC701
IC700
R722
R714
R712
D715
PC702
R728
D708
D717
C731
R701
R743
R703
R704
R706
C705
R708
C723
C722
R727
IC701
D702
T701
(MAIN TRANSFORMER)
C703
C706
C702
C727
C728
C725
Z752
P751
C710
ZJ701
W5
C713
W6
L702
ZJ702
Q701
R718
W1
W2
W4
CN905
D701
W9
ZA701*
ZA700*
W10
W11
W12
220V~240V 50Hz
AC IN
HEATSINK
HEATSINK
F751
T3.15A 250V
TH701
L703
4
3
2
1
1
4
5
8
4
3
2
1
3
2
4
1
10
9
8
7
6
5
2
1
3
3
1
2
1
4
3
3
1
6
1
+
-
~
~
2
3
4
5
PRIMARY
SECONDARY
S
D
G
126
127
17 Terminal Function of IC’s
17.1. IC801 (RFKWMHC35M0) MICRO PROCESSOR IC
Pin No.
Mark
I/O
Function
1
MIC_MUTE
-
Mic Muting
2
BT_LED
-
BlueTooth LED Drive
3
APD_IN
I
Auto Power Down Detect
4
OCD_SDA
O
OCD Serial Data
5
DIMMER
O
FL Display Brightness Control
6
OCD_SCK
O
OCD Serial Clock
7
PCONT_POW
O
Regulator On/Off Control
8
EN_BUFFER
O
EN Buffer (Oscillating Signal Switch-
ing)
ing)
9
LID_RIGHT
O
Sliding Door Open/Close Control
Right
Right
10
LID_LEFT
O
Sliding Door Open/Close Control
Left
Left
11
MMOD
-
Ground
12
OSC2 (OUT)
O
Oscillator Output
13
OSC1 (IN)
I
Oscillator Input
14
VSS
-
Ground
15
XI
I
Oscillator Input
16
XO
O
Oscillator Output
17
VDD33
-
+3.3V Voltage Supply
18
VDD18
-
+1.8V Voltage Supply
19
NRST
I
Active Low Reset
20
ECO_MODE
O
Eco Mode
21
ADC_PDOWN
O
ADC Power Down Detect
22
AUX_SW
I
Music Port Detect Switch
23
NC
-
No connection
24
NC
-
DSP Reset
25
REM_IN
I
Remote control Input
26
IPOD_DOCK_
OPEN
OPEN
-
iPod Docking Detection (For sliding/
charging)
charging)
27
USB_IN
I
USB Detection
28
IPOD_PCONT
O
iPod Power Control (Active = High)
29
CD_S_REQ
I
CD Status Request
30
NC
-
No connection
31
BT_RX
-
Bluetooth Rx
32
BT_TX
-
Bluetooth Tx
33
IPOD_DET
I
iPod Detect Switch (Active Low:
F76)
F76)
34
CD_SI
O
CD Serial Input
35
CD_SO
O
CD Serial Output
36
CD_SCLK
O
CD Serial Clock
37
VDD18
-
+1.8V Voltage Supply
38
STBY_CTRL
O
Standby Control
39
VSS
-
Ground
40
I2S_OFF
-
I2S On/Off (For vTuner)
41
D-AMP_RST
O
D-AMP Reset
42
CD_M_REQ
O
CD LSI Request
43
REST_SW
I
Reset Switch Detect
44
CD_RESET
O
CD Reset
45
DSP_MUTE_X
O
DSP Muting
46
POS_SW_L
I
Sliding Door Position Detection (L)
47
POS_SW_CEN
I
Sliding Door Position Detection
(Center)
(Center)
48
POS_SW_R
I
Sliding Door Position Detection ®
49
MUX_A_PORT
O
Multiplexer Muting Switch Port A
50
MUX_B_PORT
O
Multiplexer Muting Switch Port B
51
MUX_INH
O
Multiplexer Muting Control
(Active=High)
(Active=High)
52
ADC_CKS2
O
ADC Clock Switching
53
YMH_ENA
-
DSP Enhancement
54
LD_CW
O
Loading Motor clockwise
55
LD_CCW
O
Loading Motor counter clockwise
56
APD_CHK
O
Auto Power Down Check
57
NC
-
No connection
58
NC
-
No connection
59
EE_CS
O
EEPROM Chip Select
60
EE_SCL
O
EEPROM Serial Clock
61
EE_SDA
I/O EEPROM Serial Data
62
NC
-
No connection
63
VSS
-
Ground
64
NC
-
No connection
65
NC
-
No connection
66
MODEL_SEL1
-
Model setting selection
67
NC
-
No connection
68
NC
-
No connection
69
FL_CE
O
FL Chip Enable
70
NC
-
No connection
71
NC
-
No connection
72
DAB_RX
-
DAB Receive (For DAB)
73
DAB_TX
-
DAB Transmit (For DAB)
74
HP_MUTE
O
Headphone Mute
75
DAB_NRST
-
DAB Reset (For DAB)
76
FL_DI
I
FL Serial Data Input
77
MOTION_LED
-
Motion Detect LED Drive
78
FL_CLK
O
FL Serial Clock
79
TU_SDA
I/O Tuner Serial Data (For Tuner)
80
PWR_LED_CTR
L
L
O
Power LED Drive
81
TU_SCL
O
Tuner Serial Clock (For Tuner)
82
DSP_SDA
I/O DSP Serial Data
83
MOTION_RIDR
-
Motion Detect
84
DSP_SCL
O
DSP Serial Clock
85
TU_RST
O
Tuner Reset (For Tuner)
86
MOTION_INT
-
Motion Interrupt Request
87
TUN_INT
I
Tuner Interrupt Request
88
MOTION_SDA
-
Motion Serial Data
89
VDD
-
Voltage Supply
90
MOTION_SCL
-
Motion Serial Clock
91
VSS
-
Ground
92
KEY1
I
Key Input 1
93
NC
-
No connection
94
KEY2
I
Key Input 2
95
PDET2
I
D-AMP IC Error Detect (F61)
96
PDET1
I
Regulator Power Rise Detect (F76)
97
REGION
-
Tuner Region Setting
98
IPOD_IPDET
I
iPod IP Detect (Authentication)
99
M_VDET
I
SMSP Power Detect / Power Drop
Detection (F76)
Detection (F76)
100
VREF+
-
Voltage Supply
Pin No.
Mark
I/O
Function
128
