DOWNLOAD Panasonic SC-EN38E / SC-EN38EB / SC-EN38EG (serv.man2) Service Manual ↓ Size: 9.46 MB | Pages: 98 in PDF or view online for FREE

Model
SC-EN38E SC-EN38EB SC-EN38EG (serv.man2)
Pages
98
Size
9.46 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / CD STEREO SYSTEM
File
sc-en38e-sc-en38eb-sc-en38eg-sm2.pdf
Date
PREV: Panasonic SC-EN38E / SC-EN38EB / SC-EN38EG Service Manual / Supplement

Panasonic SC-EN38E / SC-EN38EB / SC-EN38EG (serv.man2) Service Manual ▷ View online

Pin No.
Mark
I/O
Function
1
IN2
I
Motor Driver Input
2
PC2
I
Turntable Motor Drive Signal
(“L”:ON)
3
IN1
I
Motor Drive (1) Input
4
PC1
-
Traverse Motor Drive Signal
(“L”): ON)
5-8
N.C.
-
No Connection
9
PGND1
-
Ground Connection (1) for Drive
10
PVCC1
-
Power Supply (1) for Drive
11
D1-
O
Motor Drive (1) reverse - action
output
12
D1+
O
Motor Drive (1) forward - action
output
13
D2-
O
Motor Drive (2) reverse - action
output
14
D2+
O
Motor Drive (2) forward - action
output
Pin No.
Mark
I/O
Function
1
PCONT_POW
O
Power Control Output
(PWR Sply Active HIGH)
2
PCONT_DP
O
5.3V Regulator Control
3
N.C.
-
No connection
4
LCD_DI / OCD_SDA
O
LCD Data Output
5
LCD_CE
O
LCD chip select
6
LCD_CLK / OCD_SCK
O
LCD CLK Output
7
LCD_INH
O
LCD lighting terminal
8
PCONT_IPOD
O
IPOD regulator control
9
N.C.
-
No Connection
10
N.C.
-
No Connection
11
GND (MMOD)
I
Memory mode selection
12
OSC2 (OUT)
O
Main Oscillator output
(8MHz)
13
OSC1 (In)
I
Main Oscillator input
(8MHz)
14
VSS
-
Micom GND
15
XI
I
Slow Oscillator input
(32KHz)
16
XO
O
Slow Oscillator output
(32KHz)
17
VDD33
-
3.3V
18
VDD18
-
Internal output (1.8v)
19
NRST
I
MICOM RESET IN (L:
reset)
20
MBP1
O
Micro-P Beat Proof 1
21
MBP2
O
Micro-P Beat Proof 2
22
PLL_CLK
O
PLL clock
23
PLL_CE
O
PLL chip select
24
PLL_DI
O
PLL Data Input
25
REM_IN
I
Remote Control Input
26
HALT
I
AC detection
27
D_DOWFIC
I
DAB LSI 24ms
synchronization interrupt
28
PLL_DO
I/O PLL Data Output
29
BLKCK
I
CD Subcode Block Clock
Input
30
N.C.
-
No connection
31
MDATA
O
CD LSI Command Data
32
STATUS
I
CD LSI Status Input
33
CD_MCLK
O
CD LSI Command Clock
34
USB_SDA
I/O USB I2C Data Line
35
USB_RST
O
USB reset pin
36
USB_SCL
I
USB I2C Clock Line
37
VDD18
-
Power supply (1.8V)
38
USB_REQ
I
USB interrupt request
Pin No.
Mark
I/O
Function
15
D3-
O
Motor Drive (3) reverse - action
output
16
D3+
O
Motor Drive (3) forward - action
output
17
D4-
O
Motor Drive (4) reverse - action
output
18
D4+
O
Motor Drive (4) forward - action
output
19
PVCC2
-
Power Supply (2) for Driver
20
PGND2
-
Ground Connection (2) for Driver
21-24
N.C.
-
No Connection
25
VCC
I
Power Supply terminal
26
VREF
I
Reference Voltage Input
27
IN4
I
Motor Driver (4) Input
28
IN3
I
Motor Driver (3) Input
Pin No.
Mark
I/O
Function
39
VSS
-
Micon GND
40
ASP_CLK
O
ASP Sound Processor
Serial Clock Output
41
ASP_DATA
O
ASP Sound Processor
Serial Data Output
42
MLD
O
CD LSI command load
43
REST_SW
I
Reset SW (L: Inner)
44
CD_RST
O
CD LSI Reset Output (L:
reset)
45
MUTE_A
O
Analog Mute Output (L:
Mute on)
46
CD_BOTTOM_SW
I/O CD bottom switch
47
CD_TOP_SW
I/O CD top switch
48
N.C.
-
No connection
49
N.C.
-
No connection
50
N.C.
-
No connection
51
N.C.
-
No connection
52
N.C.
-
No connection
53
N.C.
-
No connection
54
N.C.
-
No connection
55
N.C.
-
No connection
56
N.C.
-
No connection
57
N.C.
-
No connection
58
N.C.
-
No connection
59
N.C.
-
No connection
60
N.C.
-
No connection
61
N.C.
-
No connection
62
CRTIMER
O
CR TIMER
63
VSS
-
Micon GND
64
FL_RST
-
No Connection
65
CD_CLOSE
O
CD Tray Close Control
(Active H)
66
CD_OPEN
O
CD Tray Open Control
(Active H)
67
DAB_RST
-
No connection
68
DAB_TU_RST
-
No connection
69
DAB_TU_SCL
-
No connection
70
DAB_TU_SDA
-
No connection
71
DBA_PCNT
-
No connection
72
DBA_RX
-
No connection
73
DAB_TX
-
No connection
74
DAB_CLK
-
No connection
75
DAB MODE
-
No connection
76
UART_IN
I
Serial UART
communication
19.2. IC7002 (BA5948FPE2) IC 4CH Drive
19.3. IC801 (MN101EF16KXW) MICROPROCESSOR
85
SC-EN38E / SC-EN38EB / SC-EN38EG
Pin No.
Mark
I/O
Function
77
UART_OUT
O
Serial UART
communication
78
D_LINK_DET 1
I
Detect connecting unit
79
D_LINK_DET2
I
Detect connecting unit
80
IPOD_DET
I
IPOD detection
81
N.C.
-
No connection
82
AD_RSKIP
O
Dport AD_CNTL
83
AD_FSKIP
O
Dport AD_CNTL
84
AD_STOP
O
Dport AD_CNTL
85
AD_PLAY
O
Dport AD_CNTL
86
IPOD CNFG_PC
O
PC to IPOD control_PC to
IPOD
87
VBUS DET
I
PC to IPOD detection
88
ACC_POWER
I
IPOD signal ready
detection
89
VDD
-
Micon VDD+3.3V
90
N.C.
-
No connection
91
VSS
-
GND
92
KEY1
I
Key 1 Input
93
MM0D0
O
Memory Mode for USB
Normal/Write Mode
94
TERR
I
Timeout Error for USB
95
PDET2
I
Level detection for 5.3V
regulator
96
PDET1
I
DC Level Detection Input
97
REGION
I
Region Setting Input
98
PDET3
-
IPOD regulator level
detection
99
VERR
-
Verify Error for USB
100
VREF+
-
A/D Converter reference
voltage +3.3V
86
SC-EN38E / SC-EN38EB / SC-EN38EG
20 Exploded Views
20.1. Cabinet Parts Location
SC-EN38E / SC-EN38EB / SC-EN38EG
87
SC-EN38E / SC-EN38EB / SC-EN38EG
88
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