DOWNLOAD Panasonic SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP / SA-PM48EG Service Manual ↓ Size: 1.36 MB | Pages: 17 in PDF or view online for FREE

Model
SA-PM38EG SA-PM38EF SA-PM38EB SA-PM38EP SA-PM48EG
Pages
17
Size
1.36 MB
Type
PDF
Document
Service Manual / Supplement
Brand
Device
Audio / CD STEREO SYSTEM
File
sa-pm38eg-sa-pm38ef-sa-pm38eb-sa-pm38ep-sa-pm48eg.pdf
Date
PREV: Panasonic SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP / SA-PM38DBEB / SA-PM38GN / SA-PM38PP / SA-PM38GA / SA-PM38GT / SA-PM48EG Service Manual / Parts change notice

Panasonic SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP / SA-PM48EG Service Manual / Supplement ▷ View online

PSG0909007SE
CD Stereo System
Model No.
SA-PM38EG
SA-PM38EF
SA-PM38EB
SA-PM38EP
SA-PM48EG
Product Color: (K)...Black Type
Subject :  Schematic Diagram / Printed Circuit Board / Replacement Parts List
(Updates)
TABLE OF CONTENTS
PAGE
PAGE
1 Notes ----------------------------------------------------------------- 2
2 Schematic Diagram ---------------------------------------------- 3
2.1. MAIN CIRCUIT (SA-PM38EG/EF/EB/EP-K) ------- 3
2.2. MAIN CIRCUIT (SA-PM48EG-K)  --------------------- 6
2.3. PANEL CIRCUIT and HEADPHONE CIRCUIT
(SA-PM38EG/EF/EB/EP-K) ---------------------------- 9
2.4. PANEL CIRCUIT and HEADPHONE CIRCUIT
(SA-PM48EG-K) ------------------------------------------10
2.5. TRANSFORMER CIRCUIT (SA-PM38EG/EF/
EB/EP-K) ---------------------------------------------------11
2.6. TRANSFORMER CIRCUIT (SA-PM48EG-K)  ----12
3 Printed Circuit Board-------------------------------------------13
3.1. MAIN P.C.B. (SA-PM38EG/EF/EB/EP-K)  ---------13
3.2. MAIN P.C.B. (SA-PM48EG-K) ------------------------14
3.3. PANEL P.C.B. (SA-PM38EG/EF/EB/EP-K)  -------15
3.4. PANEL P.C.B. (SA-PM48EG-K) ----------------------16
4 Replacement Parts List----------------------------------------17
Please file and use this supplement manual together with the service manual for
Model No. SA-PM38EG/EF/EB/EP-K Order No. PSG0902026CE
Model No. SA-PM48EG-K Order No. PSG0902007CE 
2
1 Notes
Background:
• Change of electrical components.
This supplement includes additional and revised contents to the original service manual for below sections:-
1. Update to Schematic Diagram (MAIN CIRCUIT, PANEL CIRCUIT and TRANSFORMER CIRCUIT)
2. Update to Printed Circuit Board (MAIN P.C.B. and PANEL P.C.B.)
3. Update to Replacement Parts List
3
2 Schematic Diagram
2.1.
MAIN CIRCUIT (SA-PM38EG/EF/EB/EP-K) 
With reference to original service manual (section 19.2) on page 67 for Model No. SA-PM38EG/EF/EB/EP-K.
B
B
 MAIN CIRCUIT
SCHEMATIC DIAGRAM - 2
 SA-PM38EB/EG/EF/EP MAIN
 CIRCUIT
2/4
4/4
1/4
3/4
TO MAIN
SECTION (2/4)
TO MAIN
SECTION (3/4)
: +B SIGNAL LINE
P1
P1
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: iPod AUDIO INPUT SIGNAL LINE
: USB SIGNAL LINE
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R421
8.2K
GND
GND
C300 220P
C301 220P
TUNER_LCH
TU_TUNED
TUNER_RCH
TU_STEREO
TU_SDA
0.1
C302
A9V
C312
470P
C311
16V10
R315
220
R312
220
R311
2.2K
R314
220
X310
H0D433A00007
C317
47P
C318
47P
R313
1K
C314
560P
C315 16V47
C316 16V47
J0JBC0000015
D0GBR00JA008
L260
J0JBC0000015
L311
J0JBC0000015
D0GBR00JA008
C313
16V47
7
5
6
1
2
4
3
10
12
14
15
16
13
11
8
9
IC310
C1AB00002751
RDS
D3.3V
RDS_CLK
RDS_DATA
C419
0.22
C224
0.039
C424
0.039
C221
3300P
0.022
C222
0.22
C220
C223
0.022
3300P
C421
0.022
C423
0.022
C422
C219
0.22
R221
8.2K
R222
6.8K
22K
R403
TUNER_RCH
CD_LCH
220P
C207
CD_RCH
220P
C407
22K
R203
TUNER_LCH
1
C213
C212
1
C208
1
1
C214
R220
6.8K
C204
1
4
3
7
5
6
1
2
9
10
8
Z300*
TU_CLK
IPOD_RCH
IPOD_GND
IPOD_LCH
R420
6.8K
C420
0.22
1
C404
C412
1
1
C408
A9V
R422
6.8K
0.22
C425
C236
0.015
R232
33K
C235
50V4.7
C225
0.22
C226
3300P
51
49
47
45
42
43
40
41
44
46
48
50
25
20
16
15
18
19
17
23
24
21
22
26
38
35
36
30
32 31
27
29 28
34 33
37
39
6
1
4
2
3
5
52
8
9
7
11 12
10
13
14
C1AB00003013
IC200
IC200
C234
0.039
47
R260
22K
R233
16V470
C260
C261
0.1
150K
R231
R234
33K
C233 0.039
C241
4.7
4.7
C441
C232
1
C217
1
C218
0.1
R230
4.7K
ASP_CLK
ASP_DATA
AGND
(J3CCBC000022)
MODE
CIN
TEST
FLOUT
XIN
VDDD
VDDA
RST
ROCL
XOUT
RDDA
VREF
VSSA
VSSD
RSD_ID
MPXIN
TUNER PACK
[13] SE_1
NC
[1] NC
SE_2
SCL
VCC
GND
SDA
REC_L
HP_LOUT
DAB_L
MID-L1
MID-L2
TRE-L
[28] BASS-L2
BASS-L1
SE_3
R_MAX
DBB_4
DBB_3
L-OUT
L-OUT
L_MAX
[27] DBB_1
DBB_2
R-OUT
R-OUT
REC_R
DAB_R
HP_ROUT
TRE-R
MID-R2
BASS-R1
[12] BASS-R2
MID-R1
CD-R
NC
TAPE P/BACK-R
CD-L
NC
VREF
IN1_COM-
IPOD_RCH
NC
[39] NC
AUDIO SIGNAL PROCESSOR
TU-L
NC
TAPE P/BACK-L
IPOD_LCH
NC
NC
TU-R
L312
C242
2.2
2.2
C442
CHANGE
CHANGE
4
With reference to original service manual (section 19.4) on page 69 for Model No. SA-PM38EG/EF/EB/EP-K.
B
 MAIN CIRCUIT
SCHEMATIC DIAGRAM - 4
 SA-PM38EB/EG/EF/EP MAIN
 CIRCUIT
2/4
4/4
1/4
3/4
TO MAIN
SECTION (4/4)
TO MAIN
SECTION (1/4)
P1
P1
A
TO
CD SERVO
CIRCUIT (CN7002)
IN SCHEMATIC
DIAGRAM - 1
1
22
TO
USB CIRCUIT 
(P901)
IN SCHEMATIC
DIAGRAM - 7
22
1
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: iPod AUDIO INPUT SIGNAL LINE
: USB SIGNAL LINE
F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
18
R744
R762
1K
R763
1K
R724
18
MUTE_HP
UNR211100L
Q762
VREF+
HP_R
MUTING CONTROL
2
3
1
5
4
6
B1GFGCAA0001
Q761
HP_L
MUTING
R764
6.8K
1K
R751
C750
0.01
C743
10
1K
R750
R272
0
C271
6800P
R742
68K
R722
68K
100P
C722
3.9K
R470
C752
16V100
3.9K
R270
18
R743
18
R723
C745
0.01
C725
0.01
5.6K
R273
5.6K
R473
0
R472
C471
6800P
IN_R
10
C723
IN_L
10K
R721
R720
15K
1
C720
1
C740
10K
R741
R740
15K
100P
C724
100P
C742
100P
C744
6
7
5
2
4
3
8
1
IC700
C0AABB000125
K470
0
A9V
C371
1000P
C370
1000P
470
R371
R370
470
1K
R372
CD_MLD
CD_MDATA
CD_MCLK
BLKCK
STAT
L371
J0JKB0000020
C372 1000P
D3.3V
AGND
CD_RCH
CD_LCH
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
CN380
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
CN370
R380
4.7K
2.2K
UNR211100L
QR376
4.7K
2.2K
R382
R381
4.7K
QR375
UNR521400L
470
R385
470
R386
USB5V
B1BCCD000019
Q375
USB_SDA
C385
16V10
DGND
100
R383
REST_SW
DGND
LOADING
USB_RST
CD7.5V
CD_OPEN_SW
USB_SCL
PGND
MMOD
D3.3V
VERR
TERR
USB_IRQ
3.3K
R376
CD_RST
100
R375
AGND
L-OUT
R-OUT
GND
+B
OP-AMP
(HEADPHONE)
CD_R
ST_CLK
CD_L
ST_IN
CD_AGND
CD_3.3V
CD_MLD
CD_MCLK
TX (NC)
CD_MDATA
ST_REQ
USB5V
DGND
DGND
DGND
CD_DATA
CD_CLK
DGND
MMOD
D3.3V
TERR
STIN
CD_MLD
STREQ
USB_RST
STCLK
VERR
USB_IRQ
DGND
CD_RST
USB_SCL
USB_SDA
CD_STAT
PGND
STAT
CD_3.3V
BLKCK
CD_DGND
CD_RST
LD_SW/CLDCK
CD_UNLOAD
LOADING
REST_SW
CD_7.5V
SWITCH
SWITCH
SWITCH
L470
J0JBC0000019
CHANGE
C381
1
ADD
(C381)
C382
0.1
ADD
(C382,
C383)
C383
47P
C384
47P
ADD
(C384)
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Panasonic SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP / SA-PM48EG Service Manual / Supplement ▷ Download

  • DOWNLOAD Panasonic SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP / SA-PM48EG Service Manual ↓ Size: 1.36 MB | Pages: 17 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Supplement for the Panasonic SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP / SA-PM48EG in PDF for free, which will help you to disassemble, recover, fix and repair Panasonic SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP / SA-PM48EG Audio. Information contained in Panasonic SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP / SA-PM48EG Service Manual / Supplement (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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