DOWNLOAD Panasonic SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP / SC-PM38EP Service Manual ↓ Size: 5.35 MB | Pages: 91 in PDF or view online for FREE

Model
SA-PM38EG SA-PM38EF SA-PM38EB SA-PM38EP SC-PM38EP
Pages
91
Size
5.35 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / CD STEREO SYSTEM
File
sa-pm38eg-sa-pm38ef-sa-pm38eb-sa-pm38ep-sc-pm38ep.pdf
Date
PREV: Panasonic SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP / SA-PM48EG Service Manual / Supplement

Panasonic SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP / SC-PM38EP Service Manual ▷ View online

61
16 Block Diagram
16.1. CD SERVO BLOCK DIAGRAM
: USB SIGNAL LINE
REST SWITCH
S7201
[68]MDATA
[70]STAT
[67]MCLK
[71]BLKCK
[72]RST
[69]MLD
16
7
5
18
12,13
10,11
1
22
3
20
9,12,13,14
9,12,13,14
3
CP701
CP1902
7
CP701
CP1902
9
CP701
CP1902
2
CP701
CP1902
11
CP701
CP1902
4
CP701
CP1902
16
CP701
CP1902
15
CP701
CP1902
14
13
CP701
CP1902
CP701
CP1902
TO MAIN(2/2)
BLOCK DIAGRAM 
TO MAIN(1/2)
BLOCK DIAGRAM 
MUTE
[CH1]
LEVEL
SHIFT
[CH3]
LEVEL
SHIFT
[CH4]
LEVEL
SHIFT
[CH2]
LEVEL
SHIFT
[CH1]
MUTE
[CH2]
[41]PD
[42]LD
[25]FOP
IC7002
BA5948FPE2
4CH DRIVER
IN4
27
[24]TRP
IN3
28
IN2
1
[23]TRVP
[21]SPOUT
[22]PC
IN1
3
PC2
2
VREF
PVCC1
PVCC2
VCC
26
10,19,25
D4-
17
D4+
18
D3-
15
D3+
16
D2+
14
D2-
13
M7301*
TRAVERSE
MOTOR
D1+
12
D1-
11
M7302*
SPINDLE
MOTOR
OPTICAL PICKUP P.C.B
B
FOCUS
COIL
TRACKING
COIL
T+
OPTICAL PICKUP
PHOTO DETECTOR
SEMICONDUCTOR
LASER
F+
F-
T-
PC1
4
B
B
M
M
[34]VREF
<+VREF>
<+VREF>
<+7.5V>
B
<3.3V>
B
IC7001
Q7601
LASER POWER
DRIVE
MN6627954AMA
SERVO PROCESSOR
[39]C
E
E
E
E
E
F
E
F
D
C
A
B
D
C
[38]B
[35]E
[40]A
[37]D
[36]F
[56]OUTL
[47]AVDD2
[27]IODD2
[20]PRAMVDD15
[77]IODD1
[79]REGON
[82]NTEST
CD SIGNAL LCH
X7201
[81]X1
[80]X2
CN7002
CN7002
[59]OUTR
CD SIGNAL RCH
CN807
CN807
CN807
CN807
CN807
CN807
CN7002
CN7002
CN7002
CN7002
CD OPEN
SWITCH
S7202
20
3
CN807
CN7002
SA-PM38EB/EG/EF/EP CD SERVO BLOCK DIAGRAM
CD SERVO P.C.B
[63]EXT1
[64]EXT2
CN7002
CN807
7,8
16,15
: CD/TAPE AUDIO INPUT SIGNAL LINE
62
16.2. MAIN(1/2)/ PANEL/TRANSFORMER BLOCK DIAGRAM
: FM SIGNAL LINE
: USB SIGNAL LINE
RL5901
VOLUME JOG
KEY SW
-Vp
+3.3V
REMOTE SENSOR
S900-S912
X802
32KHz
[16]XO
[9]FL_CS
[7]FL_DATA
[8]FL_CLK
FL900
FL DISPLAY
SEG1~SEG17
FROM
TRANSFORMER
MUTEA
GRID1~GRID11
14-29
32-42
31
[73]RDS_DATA
[74]RDS_CLK
[4]MPXIN
[2]RDDA
[13]XIN
[14]XOUT
[16]RDCL
X320
4.332MHz
[15]XI
5
<-Vp>
[13]VDD
[43]VDD
[30]-Vp
[19]NRST
[65]ASP_DATA
[64]ASP_CLK
ASP_DATA
TUNER_LEFT
TUNER_RIGHT
ASP_CLK
[90]AMP_MUTE
MUTE_HP
HP_SW
[5]MUTE_HP
[7]HP_SW
[98]VOL_JOG1
[93]KEY2
[92]KEY1
[25]RMT
[3]FL_CS
[4]FL_DATA
[6]FL_CLK
[1]PCONT_1
[96]DCDET
Q600
VOLTAGE
REGULATOR
Q603
POWER
CONTROL
Q604
QR600
Q100,Q101
POWER
CONTROL
VOLTAGE
REGULATOR
D603
X801
8MHz
[12]OSC2
[13]OSC1
INVERTER
SWITCH
Q350
Q382
LEVEL
SHIFTER
QR384
F5901
L5901
D5905,D5907
D5909,D5911
D5901~D5904
D5921-D5924
TO FL
DISPLAY
Q5903
<-VP>
VOLTAGE
REGULATOR
Q5901,Q5902
VOLTAGE
REGULATOR
Q5907
VOLTAGE
REGULATOR
Q5905
PCONT
SWITCH
Q5904
VOLTAGE
REGULATOR
3.3V
<+VREF>
T5901
T5902
VR900
Z900
IC900
C0HBB0000057
MICROPROCESSOR
IC800
RFKWMPM48EG
IC310
C1AB00002751
J3CCBC000022
Z300*
JK5901
AC INLET
MAIN
TRANSFORMER
SUB
TRANSFORMER
FL DRIVER
RDS IC
TUNER PACK
2
3
5
OUT
IN
GND
IC5901
C0DBGYY00089
VOLTAGE
REGULATOR
3
[4]OUT
[1]CTL
[2]VCC
GND
IC600
C0DAEJG00001
VOLTAGE
REGULATOR
TO MAIN(2/2)
BLOCK DIAGRAM 
TO MAIN(2/2)
BLOCK DIAGRAM 
1
1
B
B
6,7
CN900
CN901
CN901
CN901
CN901
CN900
CN900
CN900
9,10
1,2,3
7
6
CN5903
CN5903
CN600
CN5903
2
CN600
CN600
CN600
CN5903
B
PANEL P.C.B
SA-PM38EB/EG/EF/EP MAIN(1/2)/ PANEL/TRANSFORMER BLOCK DIAGRAM
 TRANSFORMER P.C.B
MAIN P.C.B
P901
P901
P901
P901
P901
CN380
CN380
CN380
CN380
CN380
CN380
P901
13,15
8,10
7
16
CN7002
CN7002
CN7002
CN7002
CN7002
CN7002
CN370
CN370
CN370
CN370
CN370
CN370
[40]CLOSE_L
[43]REST_SW
[41]OPEN_H
[24]USB_RST
[34]USB_SDA
[20]USB_IRQ
[36]USB_SCL
[22]TERR
[23]VERR
[21]MMOD
3,5,6,19
4,14,22
10
13
D804
D805
4
2
4
4
3
3
6
17
7,8
16,15
19
4
8,11,17,18
TO CD SERVO
BLOCK DIAGRAM
TO USB
BLOCK DIAGRAM
TO iPod
BLOCK DIAGRAM
12
3
CN350
CN1002
CN1002
CN350
13
2
CN1002
CN350
4
11
[31]CD_MDATA
[33]CD_MCLK
[45]CD-RST
[35]CD_MLD
8,7,6,3 10,11,12,15
13,14
5,4
[32]STAT
[29]BLKCK
5
18
RESET
Q802
B
B
B
B
B
5
3
CD3.3V
[1]Vin
GND
IC601
C0DBGYY00089
VOLTAGE
REGULATOR
<3.3V>
B
[26]HALT
4,17,18,20
5,6,12,15
1,9,19
[56]IPOD_PCONT
[50]TU_SDA
[52] TU_TUNED
[51] TU_CLK
[49]TU_STEREO
[77]
[76] UART_IN
UART_OUT
<+VREF>
B
B
SWITCH
SWITCH
Q375
QR375,
QR376
B
B
[59] IPOD_DET
DC DETECT
63
16.3. MAIN(2/2)/ HEADPHONE/ iPod/ USB BLOCK DIAGRAM
: FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
[3]TU-R
[52]CD-R
SPEAKERS
+9V
+VCC
[22]L_OUT
[17]R_OUT
[19]SDA
[20]SCL
[21]VCC
Q762
Q761
MUTING
SWITCH
MUTING
CONTROL
AMP_MUTE
[37]TU-L
[9]MUTE
[2]OUT_R+
[12]OUT_L+
[8]IN_L
[6]IN_R
[4]OUT_R-
[10]OUT_L-
FILTER
FILTER
CN902
CN902
CN950
CN950
CN902
CN950
CN902
CN950
1
3
5,7
5,7
4
[1]VCC
FP5901
TO CD SERVO
BLOCK DIAGRAM
TO iPod
BLOCK DIAGRAM
TO DECK
BLOCK DIAGRAM
3
15
[40]CD-L
HP_SW
HP_MUTE
TAPE_EJECT
1
17
ASP_DATA
ASP_CLK
TUNER_LCH
TUNER_RICH
RCH
LCH
IC200
C1AB00003013
IC700
C0AABB000125
+
-
+
-
JK950
HEADPHONE
IC5101
AN17831A
JK501
LEFT CHANNEL
RIGHT CHANNEL
AUDIO SIGNAL PROCESSOR
OP-AMP(HEADPHONE)
POWER AMPLIFIER
TO  MAIN(1/2)
BLOCK DIAGRAM 
TO  MAIN(1/2)
BLOCK DIAGRAM 
TO  MAIN(1/2)
BLOCK DIAGRAM 
CN7002
CN7002
CN370
CN370
CD SIGNAL RCH
CD SIGNAL LCH
HEADPHONE P.C.B
 POWER P.C.B
MAIN P.C.B
SA-PM38EB/EG/EF/EP MAIN(2/2)/ HEADPHONE/ iPod/ USB BLOCK DIAGRAM
3
1
CN200
CN200
CN200
CN5102
CN5102
6
CN5102
USB P.C.B
TO  MAIN 1/2
BLOCK DIAGRAM
TO  MAIN 1/2
BLOCK DIAGRAM
P903
USB PORT
3,5,6,19 4,17,18,20
8,11,17,18 5,6,12,15
10
[58]CD_DATA
[61]STIN
[54]STREQ
[58]TCLK
[57]CD_STAT
[64]CD_MLD
[14]NRST
[48]I2C_DATA
[47]I2C_REQ
[46]I2C_CLK
[8]CD_NRST
[56]CD_CLK
4,14,22 1,9,19
3
4
4
3
P901
P901
P901
P901
7,8,10
CN380
CN380
CN380
CN380
CN380
[4]USBD-
[6]USBD+
[50]VERR
[51]TERR
[15]MMOD0
<3.3V>
B
B
IC900
MNZSFB5KJM2
USB CONTROLLER
[7]VDD
[9]VDD33
[17]VPP
[38]VDD33
[49]VDD5
[10]VDDI
[42]VDDI
[62]VDDI
12MHz
X900
[11]OSCI
[12]OSCO
P901
13,15,16
[2]D+
[3]D-
[1]USB_VBUS
VSS
S936
[35]REC_L
[5]REC_R
[50]TAPE P/BACK-R
[42]TAPE P/BACK-L
[47]IPOD_RCH
[44]IPOD_LCH
7
8
CN350
CN1002
5
10
CN350
CN1002
TAPE EJECT
SW
CN1303
CN1303
CN360
CN360
CN360
CN360
CN1303
4
9
CN1303
5
8
8
5
7
6
TO MAIN 1/2
BLOCK DIAGRAM
TO MAIN 2/2
BLOCK DIAGRAM
7
8
CN350
CN1002
5
10
CN350
CN1002
12
3
TX
OUT_L
OUT_R
RX
IPOD_DET
CN350
CN1002
CN1002
CN350
13
2
CN1002
CN350
4
11
DOCK
FOR iPod
CN1001
iPod P.C.B
: CD/TAPE AUDIO INPUT SIGNAL LINE
: iPod AUDIO INPUT SIGNAL LINE
64
17 Wiring Connection Diagram
DOCK FOR iPod
1
6
2.
..
..
..
..
..
..
..
..
..
..
..
..
.
16
15
1
1
21
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
22
2
CD SERVO P.C.B.
M7301*
(TRV MOTOR)
M7302*
(SPL MOTOR)
CN7001
CN7002
CN905
CN900
VR900
JK950
CN950
CN5101
CN5102
JK5101
CN5903
CN5901
JK5901
SOLDER SIDE
SOLDER SIDE
SOLDER SIDE
SOLDER SIDE
SOLDER SIDE
SOLDER SIDE
SOLDER SIDE
SOLDER SIDE
CN5902
T5902
(SUB-TRANSFORMER)
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B.
220 - 240V 50Hz
AC IN ~
VOLUME
HEADPHONE
Z300*
(TUNER PACK)
CN200
CN600
CN370
CN380
CN901
CN902
CN350
CN100
P903
P901
USB
CN1001
CN1002
(SIDE B)
PANEL P.C.B.
HEADPHONE P.C.B.
POWER P.C.B.
MAIN P.C.B.
F
USB P.C.B.
1
4.
..
..
1
11
2
10
..
..
.
..
1
4 . . . .
. . . . . . . . . . . . .
. . . . . . . . . . .1
6
1
4
1
1
4
..
..
..
..
7. . . . . . . . . .
1
5
1 2
. . . . . . . .
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
. . . . . .
. . . . . . . .
. . . . . . . .
1
7
1
2
21
22
1
5
1
13
2
14
1
21
2
22
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
1
11
2
10
1
1
30
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .14
1
21
2
22
..
..
..
..
..
..
..
.
..
..
..
..
..
..
..
..
TRANSFORMER P.C.B.
H
G
SPEAKER
E
iPod P.C.B.
Z900
SENSOR
T5901
(MAIN TRANSFORMER)
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