Panasonic SA-XH10EE User manual

© Panasonic Corporation 2011. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
PSG1109015SE
DVD Home Theater Sound System
Model No. SA-XH10EE
SA-XH10GA
SA-XH10GC
SA-XH10GK
SA-XH10GW
SA-XH10PH
SA-XH10PR
Product Color: (K)...Black Type
Subject : Block Diagram, Schematic Diagram, Printed Circuit Board & Replace-
ment Parts List (Updates).
TABLE OF CONTENTS PAGE PAGE
1Notes----------------------------------------------------------------- 3
2 Block Diagram (Updates) -------------------------------------- 5
2.1. System Control (For SA-XH10GC/GW-K)----------- 5
3 Schematic Diagram (Updates) ------------------------------- 6
3.1. Backend Circuit (For SA-XH10EE-K)----------------- 6
3.2. Main Circuit (For SA-XH10EE-K)---------------------- 8
3.3. Panel & Power Button Circuit (For SA-
XH10EE-K)-------------------------------------------------12
3.4. SMPS Circuit (For SA-XH10EE-K)-------------------13
3.5. Backend Circuit (For SA-XH10GA/GK-K)----------14
3.6. Main Circuit (For SA-XH10GA/GK-K) ---------------16
3.7. Panel & Power Button Circuit (For SA-
XH10GA/GK-K) -------------------------------------------20
3.8. SMPS Circuit (For SA-XH10GA/GK-K)------------- 21
3.9. Backend Circuit (For SA-XH10GC/GW-K)--------- 22
3.10. Main Circuit (For SA-XH10GC/GW-K)--------------24
3.11. Panel & Power Button Circuit (For SA-
XH10GC/GW-K)------------------------------------------29
3.12. SMPS Circuit (For SA-XH10GC/GW-K)------------ 30
3.13. Backend Circuit (For SA-XH10PH/PR-K)----------31
3.14. Main Circuit (For SA-XH10PH/PR-K)--------------- 33
3.15. Panel & Power Button Circuit (For SA-
XH10PH/PR-K)-------------------------------------------37
3.16. SMPS Circuit (For SA-XH10PH/PR-K)-------------38
4 Printed Circuit Board (Updates) ---------------------------39
4.1. Backend P.C.B. (For SA-XH10EE-K) --------------- 39
Please file and use this supplement manual together with the service manual for
Model No. SA-XH10EE-K, Order No. PSG1104016CE
Model No. SA-XH10GA/GK-K, Order No. PSG1105013CE
Model No. SA-XH10GC/GW-K, Order No. PSG1104018CE
Model No. SA-XH10PH/PR-K, Order No. PSG1105005CE

2
4.2. Main P.C.B. (For SA-XH10EE-K)---------------------40
4.3. Panel, Power Button, Component Video
P.C.B. (For SA-XH10EE-K)----------------------------42
4.4. Backend P.C.B. (For SA-XH10GA/GK-K)----------43
4.5. Main P.C.B. (For SA-XH10GA/GK-K)---------------44
4.6. Panel, Power Button, Component Video
P.C.B. (For SA-XH10GA/GK-K) ----------------------46
4.7. Backend P.C.B. (For SA-XH10GC/GW-K)---------47
4.8. Main P.C.B. (For SA-XH10GC/GW-K)--------------48
4.9. Panel, Power Button, Component Video
P.C.B. (For SA-XH10GC/GW-K) ---------------------50
4.10. Backend P.C.B. (For SA-XH10PH/PR-K) ----------51
4.11. Main P.C.B. (For SA-XH10PH/PR-K) ---------------52
4.12. Panel, Power Button, Component Video
P.C.B. (For SA-XH10PH/PR-K)-----------------------54
5 Electrical Replacement Parts List (Updates) ----------55

3
1Notes
This supplement includes additional and revised contents to the original service manual for below sections:-
1. Block Diagram.
2. Schematic Diagram.
3. Printed Circuit Board.
4. Electrical Replacement Parts List.

4

5
2 Block Diagram (Updates)
2.1. System Control (For SA-XH10GC/GW-K)
With reference to original service manual (section 15.3) on page 82.
SA-XH10GC/GW SYSTEM CONTROL BLOCK DIAGRAM
99 CN901CN203
5 SDA
6 SCL
MICRO PROCESSOR
RFKWMXH50PH
IC200
EEPROM
C3EBFC000042
IC201
91 SEL A
92 SEL B FL DISPLAY
DRIVER
C0HBB0000057
IC901
FLD OUT 24 7DIN
FL IC DAT
810 CN901CN203
FLD CLK 25 FL IC CLK
711 CN901CN203
FLD STB 26
ECK 34
X201
XIN 13
XOUT 11
FL IC STB
108 CN901CN203 RMT
FLD OUT
CK FLD
FLD STB
LED CTRL 23 LED CTRL
KEY2 89 KEY2
KEY2
EDA 33
LED CTRL
8CLK
9STB
FL901
FL DISPLAY
31
32
F+
F+
FL+
1
2
F-
F-
FL-
VREF
D900
REMOTE SENSOR
Z901
RMT 3 RMT
DAP CLK76
DAP CLK
DAP DAT75
DAP SDA
TUN SCLK22
TUN SCLK
TUN SCLK
TUN SDIO20
TUN SDIO
TUN SDIO
SELECTOR LSB
SELECTOR MSB
DC DET256
DC DET2
DC DET2
SYNC17
SYNC
SYNC
DC DET155
DC DET1
DC DET1
OPEN SW
OPEN SW
CLOSE SW1
CLOSE SW
CLOSE SW
DVD RX27
DVD RX
DVD RX
VOL+
S906 VOL- S905
DAP RST79
DAP RST
DAP MUTE32
DAP MUTE
DAP RST
DAP MUTE
PCONT48
PCONT
ECO CNTRL2
ECO CNTRL
PCONT
ECO CNTRL
FWD36
FWD
REV37
REV
FWD
AMUTE38
AMUTE
AMUTE
DVD TX28
DVD TX
DVD TX
REV
SELECTOR LSB
DAP CLK
TUN RST21
TUN REST
TUN REST
DAP SDA
TUN INT TUN INT16
TUN INT
12 6
CN203 CN901
33
H902 H901
SELECTOR MSB
64 NRST
RSTB RSTB
P1 ~ P16 G1 ~ G9
14 4
CN203 CN901
KEY1 90 KEY1
VREF LED
KEY1 13 5
CN203 CN901
VREF LED
KEY1 KEY1
22
H902 H901
FROM/TO
AUDIO & VIDEO
FROM/TO
POWER SUPPLY
FROM/TO
BACKEND
MAIN P.C.B.
POWER BUTTON P.C.B.
OPEN/CLOSE
S901 POWER S902
Q900
LED
CONTROL
Q901
POWER
SUPPLY
OPEN SW
100
PANEL P.C.B.
52
51
USB OC USB OC
USB OC
82
SD
VALID
SD
SD
VBUS EN
VBUS EN VBUS EN
81 VALID
VALID
80 DAP PDN
DAP PDN DAP PDN
AUX DET88
AUX DET
AUX DET
FOR GC CORRECTION POINT

6
3 Schematic Diagram (Updates)
3.1. Backend Circuit (For SA-XH10EE-K)
With reference to original service manual (section 17.2) on pages 93 and 95.
A
12 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
ABACKEND CIRCUIT
SCHEMATIC DIAGRAM - 1
SA-XH10EE BACKEND CIRCUIT
TO BACKEND
CIRCUIT (2/6)
TO BACKEND
CIRCUIT (4/6)
P1
P1
: AUX/TUNER/OPTICAL AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: +B SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
C
TO
PANEL CIRCUIT
(CN951*)
IN SCHEMATIC
DIAGRAM - 15
F
TO
COMPONENT VIDEO
CIRCUIT (CN4000)
IN SCHEMATIC
DIAGRAM - 18
1
11
2/6 3/6
5/6
1/6
4/6 6/6
R9002
0
R9001
0
0
LB9002
2
3
1
5
4
FP9001
LB9003
0
C9006
0.1
USB_OC
VBUS_EN
USB_DN
PW_USB_5V
USB_DP
312
45
IC9006
C0DBZYY00311
HIGH SIDE SWITCH
/OC
EN
VOUT
VIN GND
D+
DGND
DGND
D-
DGND
VBUS
R8322
75
K8002
0
K8005
0
K8010
0
K8007
0
LB8317
0
3
1
2
D8301
DA3X101F0L
CVBS_C
VGND
3
1
2
D8304
DA3X101F0L
Y_R_VOUT
LB8315 0
3
1
2
D8303
DA3X101F0L
C_B_VOUT
LB8316 0
G_Y_VOUT
LB8318 0
75
R8321
3
1
2
D8302
DA3X101F0L
VDDDAC
75
R8323
75
R8324
LB8304
0
L2802
2
1
JK8301
VIDEO OUT C2823
100P J0JBC0000015
0
R8325
VIDEO (YEL)
VGND
R8326
0
FP8301
6
8
9
7
2
1
4
5
3
10
11
VGND
R_C_VOUT
B_C_VOUT
G_Y_VOUT
CVBS_Y
VGND
ADGND
FS2
FS1
TV_RIN
TV_LIN ADGND
TV_RIN
TV_LIN
RGB_H
FUNC_SW
LB8303
0
(OPTICAL)
DIGITAL AUDIO IN 3
1
JK8001
VCC
GND
OPT-IN
2
L8001
G1C100M00049
R8025
0
C8030
6.3V33
D+3R3V
OPT_IN
DELETE
(K8001,K8004,K8006,K8009)
ADD
(K8005,K8010)

7
29 30 31 32 33 34 35 36 37 38 39 40 41 42
A
C
D
B
E
G
H
F
ABACKEND CIRCUIT
SCHEMATIC DIAGRAM - 3
SA-XH10EE BACKEND CIRCUIT
TO BACKEND
CIRCUIT (2/6)
P1
: AUX/TUNER/OPTICAL AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: +B SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
2/6 3/6
5/6
1/6
4/6 6/6
TO BACKEND
CIRCUIT (6/6)
P1
L8401
G1C100M00049
220
R8622 R8621
220K
C8401
6.3V220
C8033
0.1
1K
R8601
I2S_BIT
I2S_LR
C8301
6.3V100
J0JHC0000045LB8301 J0JHC0000045LB3901
C8009 0.1
0.1
C8023
0.1C8021
R8050 15.4K
VDD_AFE
C8010 0.1
R8653 22
SF_DO
CLK_SF
L8552
G1C100M00049
C8566
0.1C8016 SF_DI
SF_CS
R8411 6.19K
C8018 0.1
C8032 0.1
C8017 0.1
VC DVD_MD DVD_LD CD_LD CD_MD DUPRDO DUPTDO RF_F
10K
R8010
6.3V100 6.3V100
C8302
L8302
G1C100M00049
C8528 1
DRVSB
R8402 4
21
3
D1H456020001
RX8402
0
100
J0JCC0000308
LB8401
I2S_AOUT1
I2S_AOUT2
0.1C8014
I2S_MASTER
I2S_AOUT0
R8401
J0JHC0000045
LB3910
C8007 0.1
C8034 0.1
C8006 100P
C8028 0.01
C8029 1000P
R3910
10
C8008 0.1
C8003 0.1 R3901 402
G_Y_VOUT
CVBS_C
LB3902
J0JHC0000045
VGND
0.1
C8020
RFIN_P C8512 1000P
0.1
C8019 C8511 1000P
RF_A RF_C RF_E RF_D RF_B Y_R_VOUT C_B_VOUT
R8311K8301
1000P
0392
103
107
106
110
113
119
118
124
127
128
125
126
121
120
123
122
115
114
117
116
111
112
108
109
104
105
61
62
12 111415 131819 1617 9 576 3 124810
57
262829 27 22 212425 23
45
47
46
42
43
40
39
41
44
3738 34 3335 31 303236
55
56
51
52
49
48
50
54
53
20
60
59
58
9594 100
99 102101 96 9897
64
63
8584 87868380 817668 6965 6766 73 757470 7271 7877 79 82 91 93928988 90
IC8001
C1AB00003477
DVD DECODER
H0J270500131
X8621
C8621
10P
C8622
8P
R8569
1K
1000P
C8024
RESET
J0JHC0000045
LB9001
GND TRV_PWM SPN_PWM TRK_PWM FOC_PWM
8
65
7
4
2
2
1
3D1H88204A043
RX8012
86
57
4
13
D1H88204A043
RX8019
86
57
4
13
D1H88204A043
RX8018
86
57
42222222
13
D1H88204A043
RX8013
86
57
4
13
D1H88204A043
RX8015
86
57
4
13
D1H88204A043
RX8011
22
R8011
86
57
4
13
D1H88204A043
RX8016
86
57
4
13
RX8014
D1H88204A043 MDQ_12
MDQ_3 MDQ_6
MDQ_11
MDQ_5 MDQ_4
MDQ_10 MDQ_14 MDQ_13
MDQ_2
MA_3
MA_4
CLK_SDRAM
MDQ_9 MDQ_8 MDQ_7
MA_0
MA_10
RAMBA0
MA_11
CSO
NRAS
NCSM
MA_9 MA_8
MA_1
MA_2
MA_5
MA_6
MA_7
DQM1
NCAS
NWE
MDQ_15
MDQ_1 MDQ_0
VDD_SDRAM
LB8051
J0JHC0000045
8
65
7
41 3D1H88204A043
RX8017
6.3V100
C8058
42
13
RX8401
D1H456020001
C8011
6.3V220
I2S_AOUT3
100R8404
0.1C8022 D+3R3V
VDD1R8V
LB8011
J0JHC0000045
4V330
C8001
LB8001
J0JHC0000045
USB_DN
USB_DP
UART_TX UART_RX MIC_IN AMUTE
DGND
DOWNLOAD
INNER_SW
DDQ13
DQ3 DQ6 DQ5 DQ8 RAS
DQM
CAS
WE#
DQ9 DQ7 MA8 MA9 MA0 DQ4
F K
RF_K DQ12
VDDP
SFDI
SFCS
GPIO34
GNDC
I2S_IN DUPRDI DUPTDI
VDDC VDD_PWM GPIO39 GPIO37 DUPRDI DUPRDO GPIO55 TRK_DRV TRV_DRV SPN_DRV
SFDO
[102] AIN2/DUPRD1
VREF VC CD_MD VDD_AFE DVD_LD AUD_IN FOC_DRV CD_LD DVD_MD GND_AFE RESLOAD
MA10 MA11
CS0#
RAMBA0
CS#1
[127] MA7
XO
SFCLK
XI
MA2
VDDC
GNDA
MA3
MA5
MA4
USBREF
VDDPLL
MA1
MA6
[128] GNDC
USB_DN
USBVDDPLL
RESET#
USB_DP
USB_VDD
VDDP
[101] GPIO6/DUPTD1
DQ11
VDDPCLK
DQ10 PCLK
GNDPCLK
VDDP
J
RF_J
E
[39] GNDC
AOUT3
VDDA
RSET RFP
[64] GNDC
VDDP
TXCN
TXCP
LRCK
MCLK
DDCDAT
DDCCLK
SPIDIF_OUT
TXD0P
TXD0N
CP_IC RESET
BCLK
AOUT1
[40] AOUT2
AOUT0
[63] DAC3
VDDC
DAC4
DAC1 DAC2
VDDDAC
VDDDAC
TXD1P
TXD1N
TXD2P
TXD2N
VDDC1V8_HDMI
VDDP_HDMI
VDDP_HDMI
TXREXT
DQ2
C
DQ0
DQ15
VDDC
DQ14
DQ1
RFN VDDAFE B A VDDAFE
0.1C8027
0.1C8012
0.1C8002 0.1C8013
GPIO34
CHANGE

8
3.2. Main Circuit (For SA-XH10EE-K)
With reference to original service manual (section 17.3) on pages 102 to 105.
43 44 45 46 47 48 49 50 51 52 53 54 55 56
A
C
D
B
E
G
H
F
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 10
SA-XH10EE MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (3/8)
TO MAIN
CIRCUIT (8/8)
P1
P1 AA AB AC AD
: AUX/TUNER AUDIO INPUT SIGNAL LINE: -B SIGNAL LINE
: +B SIGNAL LINE : FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
SP_SL-
C567
1000P
R506
3.3
0
K157
SP_CENT+
C479 0.033
SP_SUB+
SP_SUB-
PWM_SUBW-
OTW
SD
R444 10
C425
0.1
SP_CENT- 3.3
R466
C185 1000P
R524
100K
C184 1000P
B1ABCF000011
B1ABCF000231
Q500
B1ABCF000231
B1ABCF000011
Q501
R523
100K
R521
100K
R520
100K
33K
R522
SP_PROTCT
C164
1000P
3.3
R467
C445
0.01
50V10
C548
C163
1000P
C444
0.01
C490
0.1
C429
0.1
SP_FL+
3.3
R464
3.3
R465 C186 1000P
SP_FL-
0.1
C501
5.6K
R502
C162
1000P
1000P
C161
C443
0.01
C442
0.01
C496
25V330
0.1
C502
G0A100H00018
L406
C497
0.1
C493
0.1
SP_FR+
C183 1000P
R528 100K
C181 1000P
C182 1000P
100KR525
R527 100K R526 100K
C492 0.033
0.1
C481
R443 10
C426
0.1
10R445
C427
10
PWM_FL+
PWM_FL-
R448 100
R449 100
R446 10
R447 10
R428 10
R427 10
C423
0.1
C566
1000P
0.033
C464
SP_CENT-
C460
0.1
C477
0.1 SP_SUB-
3.3
R468
R501
5.6K
G0A100H00018
L418
C486
0.1
C166
1000P
C165
1000P
C446
0.01
C478
0.1
G0A100H00018
L419
C487
0.1
C505
25V330
C424
0.1
PWM_SUBW+
R442 100
C470 0.033
R441
22K
R440 100
R429 100 5.6K
R500
SP_CENT+
L410
G0A100H00018
G0A100H00018
L417
SP_SUB+
3.3
R469
C473
0.1
C462
0.1
C472
0.1
25V330
C467
C461
0.1
C476 0.033
43
11
9
10 34
36
35
12 33
6
7
539
38
41
40
837
2322
20
18
16
14
13
15
17
19
31
32
28
26
25
27
30
29
21 24
3
4
2
1
42
44
IC403
DIGITAL AMPLIFIER
C1AB00003217
IC405
DIGITAL AMPLIFIER
C1AB00003217
C447
0.01
PWM_CENT-
PWM_CENT+
SP_FL+
SP_FR-
PWM_FR+
3.3
R496
0.1
C522
C508
0.1
G0A100H00018
L408
C430
0.1
3.3
R497
SP_FR+
C192 1000P
0.033C510
R452 10
R453 10
SP_FL- C191 1000P
PWM_FR- R451 100
C509
0.1
C449
0.01
R503
5.6K
G0A100H00018
L409
0.1
C523
C167
1000P
C448
0.01
C519
25V330
C168
1000P
VALID
C431
0.1
C432
0.1
10R454
C433
10
C454
0.01
C190 1000P
1000P
C169
0.01
C450
SP_SR-
SP_SL+
1000P
C170
3.3
R499
C187 1000P
C514
0.1
3.3
R498
C189 1000P
C188 1000P
SP_SR+
SP_FR-
R450
22K C498 0.033
C507 0.033
C455
0.01 1000P
C171
R507
3.3
C172
1000P
C456
0.01
G0A100H00018
L407
1G1
8
9
11
10
12
5
6
2
4
3
7
G2
JK401
GND
GND
CHASSIS
FRONT_R-
C-
FRONT_R+
SR+
SL-
SL+
SR-
FRONT_L+
FRONT_L-
SW-
NC
OUT_C
BST_C
OUT_D
GND_C
GND_D
NC
OUT_A
BST_A
BST_B
GND_A
OUT_B
GND_B
SW+
BST_D
PVDD_D
PVDD_D
PVDD_A
PVDD_B
GVDD_A
PVDD_A
PVDD_C
GVDD_D
C+
NC
M2
NC
NC
M3
M1
GND
NC
VDD
VREG
AGND
PWM_B
PWM_D
PWM_C
SD(L)
PWM_A
OC_ADJ
GVDD_B
OTW(L)
GVDD_C
RST_AB(L)
RST_CD(L)
43
11
9
10 34
36
35
12 33
6
7
539
38
41
40
837
2322
20
18
16
14
13
15
17
19
31
32
28
26
25
27
30
29
21 24
3
4
2
1
42
44
NC
OUT_C
BST_C
OUT_D
GND_C
GND_D
NC
OUT_A
BST_A
BST_B
GND_A
OUT_B
GND_B
BST_D
PVDD_D
PVDD_D
PVDD_A
PVDD_B
GVDD_A
PVDD_A
PVDD_C
GVDD_D
NC
M2
NC
NC
M3
M1
GND
NC
VDD
VREG
AGND
PWM_B
PWM_D
PWM_C
SD(L)
PWM_A
OC_ADJ
GVDD_B
OTW(L)
GVDD_C
RST_AB(L)
RST_CD(L)
TO SPEAKERS
SPEAKER PROTECT SWITCH
SPEAKER PROTECT SWITCH
C806
0.47
C807
0.47
C805
0.47
C804
0.47
CHANGE

9
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14
K
L
J
M
O
P
N
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 11
SA-XH10EE MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (6/8)
TO MAIN
CIRCUIT (1/8)
P1
: AUX/TUNER AUDIO INPUT SIGNAL LINE: -B SIGNAL LINE
: +B SIGNAL LINE : FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
C316 47P
C315 47P
R101
22
R102
3.9K
25V47
C102
C101
0.1
SELECTOR_MSB RECOUT-L PW_-VP
AGND
R315
15K
1K
R314
B1GBCFJJ0041
SWITCH
B1GBCFJJ0051
TV_L
TV_R
TUN-LCH
TUN-RCH R308 1K
R307 1K
PW_SW5V
0R311
10K
R330 0R304 C302
220P
R300 0
R327
10K
C329
220P
R329
10K
10K
R328 C328
220P
C301
220P
1
2
3
JK300
AUX R302 0
C309
680P
R309
10K
10K
R310
C308
680P
0
R320
D101
B0BC5R6A0266
Q102
B1ADCE000012
-VP VOLTAGE REGULATOR
C100
10V100
R316 27K
RECOUT-R
R318 27K
C317
0.1
10KR313 10KR312
SELECTOR_LSB
R317
15K
B1GBCFJJ0041
SWITCH
B1GBCFJJ0051
Q301
Q300
1K
R326
C312 1
1C313
C307 1
C314 1
C304 1
C306 1
R319
0
75612 43
1012141516 13 11
8
9
C0JBAR000540
SELECTOR
IC300
R0 R2 R1 R CH VCC
R CH
L CH
L1 L2 L0 L3
L CH
INH
GND
VEE
R3 B (MSB)
A (LSB)
AUX_L
AUX_R
CHANGE

10
15 16 17 18 19 20 21 22 23 24 25 26 27 28
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 12
SA-XH10EE MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (5/8)
TO MAIN
CIRCUIT (7/8)
TO MAIN
CIRCUIT (2/8)
P1P1
C
TO
PANEL CIRCUIT
(CN901)
IN SCHEMATIC
DIAGRAM - 15
1
17
: AUX/TUNER AUDIO INPUT SIGNAL LINE: -B SIGNAL LINE
: +B SIGNAL LINE : FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
0
LB701
RECOUT-L J0JCC0000317
LB700
J0JCC0000317
LB702
RECOUT-R
R703 1K
R702
4.7
R701 0
PW_SW5V_ADC
MCLK
LB704
G1C100M00049
I2S_IN
6.3V47
C708
C707 10
R700 100
15
512
13
98
611
710
3
4
2
1
14
16
IC700
C0FBAK000026
DIGITAL AUDIO ADC
LRCK
SRCK
RSTB
C705 10
C706 1000P
C703 10
C704 10
C702 16V10
LB703
J0JCC0000317
RMT
PW_3.3V_D
AGND
K304 0
PGND R131 0
R143 0
FLD_OUT
LED_CTRL
FLD_STB
KEY2
PW_FL+
PW_FL-
R133 0
R140 0
KEY1 R138 100 1000
R134 0
CK_FLD R136 0
R137 0
R135 0
PW_-VP R142 0
R141 0
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN203
R139 0
AGND
PW_3.3VREF
FL_IC_CLK
FL+
KEY2
-VP
FL-
KEY1
DGND
AGND
VD
VA
SDT0
SCLK
LRCK
MCLK
AINR CKS0
PDNVCOM
AINL CKS2
CKS1 DIF
LED_CTRL
FL_IC_STB
VREF
3.3V
GND
DGND
AGND
AGND
RMT
MPORT_LCH
MPORT_RCH
FL_IC_DAT
K700
0
AUX_L
AUX_R
PW_SYS6V
10P
C140
R186
47K
1
C133
R192
1.5M
R191
12K
R189
22K
1
C124
1
C122
C110
1
C121
112K
R188
1.5M
R187
C195
10P
R190
22K
C109
2.2
Q123
B1GBCFGN0018
B1GBCFGN0018
Q124
SWITCH
SWITCH
675
243
8
1
IC100
C0ABBB000228
OP-AMP
R183
1K
R185
10K
AUX_DET
B1ABCF000176
Q122
AUDIO DETECT
-VCC
+VCC
CHANGE

11
29 30 31 32 33 34 35 36 37 38 39 40 41 42
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 13
SA-XH10EE MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (6/8)
TO MAIN
CIRCUIT (8/8)
TO MAIN
CIRCUIT (3/8)
P1P1
E
TO
SMPS CIRCUIT
(H2016*)
IN SCHEMATIC
DIAGRAM - 16
: AUX/TUNER AUDIO INPUT SIGNAL LINE: -B SIGNAL LINE
: +B SIGNAL LINE : FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
PW_3.3VREF
PVDD_D
4.7K
R249
220K
R180
220K
R179 0.1 C158
B0BC015A0264
DC DETECT
DC DETECT
D200
B1GBCFJJ0051
B1GBCFJJ0041
SWITCH
B1GBCFJJ0051
B1GBCFJJ0041
SWITCH
B1GBCFJJ0051
Q201 Q200
Q106
B1GBCFJJ0041
B0ACCK000012D111
B0ACCK000012D110
SYNC
1
C139
L100
J0JBC0000041
K100
0
1000P
C132
16V100
C151 16V470 C150
1.2K
R156
D114
B0BC010A0267
R157
100
R587
56K
R100
0
B1ABBE000003
Q114
PW_+12V
Q107
B1BABD000001
+9V REGULATOR
K109
DC DETECT
B1ADCE000012
Q116
DC DETECT
0
C142
25V4.7
DC_DET1
B1ABCF000176
Q105
PW_SW5V_D
PW_SW5V_ADC
PW_SW5V
7
9
10
8
4
5
1
3
2
6
12
11
CN100
R152 18K 20K
K107 0
K106 0
K102 0
K103 0
R150 47K
K104
0
B0BC015A0264D115
B0BC027A0264D113
K101
0
B0BC7R5A0263D112
PCONT
PW_FL+
ECO_CNTRL
PW_FL-
PW_-VP
L128
0
R196
10K
0.1
C198
0.1
C197 180P C131
100K
R195 15K R165
SYS5VGND
R164
1K
C130
0.015
67
T1
5
243
8
THERMAL PAD
1
C0DBAYY00927
DC/DC CONVERTER
IC106
PCONT
C135
0.01
B1GBCFJJ0051
B1GBCFJJ0041
POWER CONTROL
Q101
465
213
Q100
B1DGDC000002
B1CHPD000003
POWER SUPPLY
PW_-VP
22
C138 0.47 C141 25V470 C143 0.1 C129
G0C330M00002
L125
R162
12K
R163
56K
D116
B0JCPG000005
PW_SYS6V VGND PGND MGND
10K
R299
39K
R298
B0ACCK000012
D402
R178
47K
DC_DET2
GND
SP_PROTCT
AGND
PW_9V
F-
F+
PCONT
GND
GND
23.5V
23.5V
12V
GND
-VP
DC_DET
ECO_CNTRL
SW
COMP
GND
FBCE
VIN
SS
BS
CHANGE
CHANGE
CHANGE
DELETE
(L421,L422)

12
3.3. Panel & Power Button Circuit (For SA-XH10EE-K)
With reference to original service manual (section 17.4) on page 107.
B
B
TO
MAIN CIRCUIT
(CN203)
IN SCHEMATIC
DIAGRAM - 12
1
17
CPANEL CIRCUIT
DPOWER BUTTON CIRCUIT
SCHEMATIC DIAGRAM - 15
SA-XH10EE PANEL / POWER BUTTON CIRCUIT
: +B SIGNAL LINE : -B SIGNAL LINE
: +B SIGNAL LINE
: USB SIGNAL LINE
A
TO
BACKEND
CIRCUIT (FP9001)
IN SCHEMATIC
DIAGRAM - 1
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
C915
50V22
P13 P15 P14 P6 P5 P7 P2 P1 P4 P3 P10 P12 P11 P8 P9
C913
50V22
22K
R923
P8
P7
C904
100P
P9
C907
100P
C906
100P
G5 G3 G4
P6
G8 G7
G5 G4 G8 G6 G7
G1
P1
G2 G3
P4
P5
P2
P3
G9
C912 0.01
G9 G6
82K
R905
21
5
6
3
1
2
4
19
9
7
8
16 17
11
10
12 151413 18 20
35374244 43 39 3841 40 36
33
22
31
29
27
24
23
26
25
28
30
32
34
IC901
C0HBB0000057
G2 P16 G1
3128 2621 232219 20 2524 28 292712 1310 14 16157 32
FL901
A2BB00000175
68R901
68R904
R903 68
50V22
C901
P14 P13 P16 P15 P11 P10 P12
6.3V220
C905 0.1 C909
C903
0.1
R922
1
3
2
H902
R924
10
B0BC2R4A0263
D901
C931
10
1
B3RAB0000081
Z901
3.3V
RMT
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN901
F-
REMOTE SENSOR
F- P3 P1 P11 P12 P10 G2 G3 G1 F+ F+ G6 G7 G4 G5 NP G8 G9 NC P15 P16 P13 P14 P9 P5 P6 P4 P8 P7 NP P2
[23] P9STB [11] K2
DIN
DOUT
CLK P6
P7
P4
P5
P12 P17 P16
K1
GND VCC P18 P13 P15 P14 P10 P11
P8
P1
P2
G1
G3
P3
-VP
NC
GND
G9 G8
G10
VCC
NC [1] USB RIP LED
G5 G4
[34] G2
G7 G6
NC
OSC
RMT RMT
VREF
VREF
VREF
DGND
-VP
AGND
MPORT_RCH
FL+ FL+
FL+
FL- FL-
FL-
VREF_LED
KEY1
DGND
AGND
FL_IC_STB FL_IC_STB
FL_IC_STB
LED_CTRL
3.3V 3.3V
FL_IC_CLK
FL_IC_DAT FL_IC_DAT
FL_IC_DAT
MPORT_LCH
KEY1
KEY2
1456911 1718
2
GND VCC RMT
3
47
FL DISPLAY DRIVER
FL DISPLAY
K960
0
S902
1
3
2
H901 DGND POWER
KEY1
VREF_LED
R913
3.3K
S905
S906
R915
6.8K
R912
2.7K
S901
R914
4.7K
R916
2.2K
R908
1.2K
VOL+
OPEN/CLOSE
VOL-
R906
4.7K
R902
1K B1GBCFJJ0051
LED CONTROL
Q900
C902
0.1 B1ADCE000012
POWER SUPPLY
Q901
R900
47K
0
K955
NOTE: “ * ” REF IS FOR INDICATION ONLY
D-
D+
2
5G
1
46G
3D+
D-
DGND
VBUS
CN950
USB PORT
LB951
0
LB950
0
R950
0
0
R951
R952
0
CHASSIS
CN951*
4
3
5
1
2
D+
D-
VBUS
DGND
DGND
D-
D+
C900
$
DELETE
(VA950,VA951)

13
3.4. SMPS Circuit (For SA-XH10EE-K)
With reference to original service manual (section 17.5) on page 109.
15 16 17 18 19 20 21 22 23 24 25 26 27 28
15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
C
D
B
E
G
H
F
ESMPS CIRCUIT
SCHEMATIC DIAGRAM - 17
SA-XH10EE SMPS CIRCUIT
2/21/2
TO SMPS
CIRCUIT (1/2)
1
2
3
4
: +B SIGNAL LINE : -B SIGNAL LINE
3
2
1
321
R5703
820K
0.1
F0CAF104A105
C5703
R5704
820K
~-~
324
+
1
B0EBNR000045
D5701
C5709
400V68
ZJ5702
R5702
820K
F1
D4CAA5R10001
TH5702
F0CAF104A105
C5702
0.1
3
2
4
1
L5702
C5705
F1BAF471A013
470P
DZ5701
ERZVA5Z471
3
2
4
1
R5701
820K
G2 G1
ZA5703*
HEATSINK
G2 G1
ZA5803*
HEATSINK
K5...EE
0
R5842
470
C5721
220P
C5724
25V680
R5843
2.2K 312
B0HBSM000054
D5706
Q5841
B1GBCFGG0030
1
C5843
G1C220MA0172
10
R5716
R5711
100K
R5710
100K
C5711
1000P
F1BAF1020020
C5706
1000P
B0EAKT000063
D5702
47
R5726
C5729
0.01
D5703
B0EAMM000057
98
15
13
14
16
10
11
12
3
1
7
5
ETS35BL136AC
MAIN TRANSFORMER
T5701
220P
C5712
DS
G
Q5701
B1CERS000002
50V4.7
C5716
CURRENT LIMITING
SWITCH
330
R5728
C5715
0.1
B0BC02700039
D5705
0.01
C5720
3.3M
R5721
1K
R5718
4.7
R5715
C5714
0.22
R5717
33K
R5719
3.3M
R5720
3.3M
6
7
5
2
4
3
81
IC5701
C0DBZYY00448
SWITCH-MODE POWER
SUPPLY CONTROLLER
R5714
10
D5704
B0JCME000035
ZJ5701
0.22
C5717
C5718
0.1
C5719
0.22
82K
R5722
4
3
1
2
B3PBA0000503
FEEDBACK
PC701
TH5701
D4CC11040013
R5723
10K
R5724
180K
R5713
0.22
0.22
R5712
T3.15A 250V
NC
+24V
VIN
PROT
CTRL
VINS
OPTMR
NC
NC
NC
GND
VCC
VCC
GND
ISENSE
DRIVER
DC DETECT
C5704
F1BAF471A013
470P
ELF18N006A ELF17N007A
L5701
12
TL
220V~240V 50Hz
AC IN
P5701
NOTE: “ * ” REF IS FOR INDICATION ONLY
K1*...EE
CHANGE

14
3.5. Backend Circuit (For SA-XH10GA/GK-K)
With reference to original service manual (section 17.2) on pages 87 and 89.
A
12 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
ABACKEND CIRCUIT
SCHEMATIC DIAGRAM - 1
SA-XH10GA/GK BACKEND CIRCUIT
2/6 3/6
5/6
1/6
4/6
TO BACKEND
CIRCUIT (2/5)
TO BACKEND
CIRCUIT (4/5)
P1
P1
: AUX/TUNER AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: +B SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
C
TO
PANEL CIRCUIT
(CN951*)
IN SCHEMATIC
DIAGRAM - 14
F
TO
COMPONENT VIDEO
CIRCUIT (CN4000)
IN SCHEMATIC
DIAGRAM - 17
1
11
R9002
0
R9001
0
0
LB9002
2
3
1
5
4
FP9001
LB9003
0
C9006
0.1
USB_OC
VBUS_EN
USB_DN
PW_USB_5V
USB_DP
312
45
IC9006
C0DBZYY00311
HIGH SIDE SWITCH
/OC
EN
VOUT
VIN GND
D+
DGND
DGND
D-
DGND
VBUS
R8322
75
K8005
0
K8001
0
K8002
0
K8010
0
K8006
0
K8007
0
LB8317
0
3
1
2
D8301
DA3X101F0L
CVBS_C
VGND
3
1
2
D8304
DA3X101F0L
Y_R_VOUT
LB8315 0
3
1
2
D8303
DA3X101F0L
C_B_VOUT
LB8316 0
G_Y_VOUT
LB8318 0
75
R8321
3
1
2
D8302
DA3X101F0L
VDDDAC
75
R8323
75
R8324
LB8304
0
L2802
2
1
JK8301
VIDEO OUT C2823
100P J0JBC0000015
0
R8325
VIDEO (YEL)
VGND
R8326
0
FP8301
6
8
9
7
2
1
4
5
3
10
11
VGND
R_C_VOUT
B_C_VOUT
G_Y_VOUT
CVBS_Y
VGND
ADGND
FS2
FS1
TV_RIN
TV_LIN ADGND
TV_RIN
TV_LIN
RGB_H
FUNC_SW
LB8303
0
DELETE
(K8003,K8004,K8008,K8009)
ADD
(K8001,K8002,K8005,K8006,K8007,K8010)

15
29 30 31 32 33 34 35 36 37 38 39 40 41 42
A
C
D
B
E
G
H
F
ABACKEND CIRCUIT
SCHEMATIC DIAGRAM - 3
SA-XH10GA/GK BACKEND CIRCUIT
2/6 3/6
5/6
1/6
4/6
TO BACKEND
CIRCUIT (2/5)
P1
: AUX/TUNER AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: +B SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
L8401
G1C100M00049
220
R8622 R8621
220K
C8401
6.3V220
C8033
0.1
1K
R8601
I2S_BIT
I2S_LR
C8301
6.3V100
J0JHC0000045LB8301 J0JHC0000045LB3901
C8009 0.1
0.1
C8023
0.1C8021
R8050 15.4K
VDD_AFE
C8010 0.1
R8653 22
SF_DO
CLK_SF
L8552
G1C100M00049
C8566
0.1C8016 SF_DI
SF_CS
R8411 6.19K
C8018 0.1
C8032 0.1
C8017 0.1
VC DVD_MD DVD_LD CD_LD CD_MD DUPRDO DUPTDO RF_F
10K
R8010
6.3V100 6.3V100
C8302
L8302
G1C100M00049
C8528 1
DRVSB
R8402 4
21
3
D1H456020001
RX8402
0
100
J0JCC0000308
LB8401
I2S_AOUT1
I2S_AOUT2
0.1C8014
I2S_MASTER
I2S_AOUT0
R8401
J0JHC0000045
LB3910
C8007 0.1
C8034 0.1
C8006 100P
C8028 0.01
C8029 1000P
R3910
10
C8008 0.1
C8003 0.1 R3901 402
G_Y_VOUT
CVBS_C
LB3902
J0JHC0000045
VGND
0.1
C8020
RFIN_P C8512 1000P
0.1
C8019 C8511 1000P
RF_A RF_C RF_E RF_D RF_B Y_R_VOUT C_B_VOUT
R8311
392
103
107
106
110
113
119
118
124
127
128
125
126
121
120
123
122
115
114
117
116
111
112
108
109
104
105
61
62
12 111415 131819 1617 9 576 3 124810
57
262829 27 22 212425 23
45
47
46
42
43
40
39
41
44
3738 34 3335 31 303236
55
56
51
52
49
48
50
54
53
20
60
59
58
9594 100
99 102101 96 9897
64
63
8584 87868380 817668 6965 6766 73 757470 7271 7877 79 82 91 93928988 90
IC8001
C1AB00003477
DVD DECODER
H0J270500131
X8621
C8621
10P
C8622
8P
R8569
1K
1000P
C8024
RESET
J0JHC0000045
LB9001
GND TRV_PWM SPN_PWM TRK_PWM FOC_PWM
8
65
7
4
2
2
1
3D1H88204A043
RX8012
86
57
4
13
D1H88204A043
RX8019
86
57
4
13
D1H88204A043
RX8018
86
57
42222222
13
D1H88204A043
RX8013
86
57
4
13
D1H88204A043
RX8015
86
57
4
13
D1H88204A043
RX8011
22
R8011
86
57
4
13
D1H88204A043
RX8016
86
57
4
13
RX8014
D1H88204A043 MDQ_12
MDQ_3 MDQ_6
MDQ_11
MDQ_5 MDQ_4
MDQ_10 MDQ_14 MDQ_13
MDQ_2
MA_3
MA_4
CLK_SDRAM
MDQ_9 MDQ_8 MDQ_7
MA_0
MA_10
RAMBA0
MA_11
CSO
NRAS
NCSM
MA_9 MA_8
MA_1
MA_2
MA_5
MA_6
MA_7
DQM1
NCAS
NWE
MDQ_15
MDQ_1 MDQ_0
VDD_SDRAM
LB8051
J0JHC0000045
8
65
7
41 3D1H88204A043
RX8017
6.3V100
C8058
42
13
RX8401
D1H456020001
C8011
6.3V220
I2S_AOUT3
100R8404
0.1C8022 D+3R3V
VDD1R8V
LB8011
J0JHC0000045
4V330
C8001
LB8001
J0JHC0000045
USB_DN
USB_DP
UART_TX UART_RX MIC_IN AMUTE
DGND
DOWNLOAD
INNER_SW
DDQ13
DQ3 DQ6 DQ5 DQ8 RAS
DQM
CAS
WE#
DQ9 DQ7 MA8 MA9 MA0 DQ4
F K
RF_K DQ12
VDDP
SFDI
SFCS
GPIO34
GNDC
I2S_IN DUPRDI DUPTDI
VDDC VDD_PWM GPIO39 GPIO37 DUPRDI DUPRDO GPIO55 TRK_DRV TRV_DRV SPN_DRV
SFDO
[102] AIN2/DUPRD1
VREF VC CD_MD VDD_AFE DVD_LD AUD_IN FOC_DRV CD_LD DVD_MD GND_AFE RESLOAD
MA10 MA11
CS0#
RAMBA0
CS#1
[127] MA7
XO
SFCLK
XI
MA2
VDDC
GNDA
MA3
MA5
MA4
USBREF
VDDPLL
MA1
MA6
[128] GNDC
USB_DN
USBVDDPLL
RESET#
USB_DP
USB_VDD
VDDP
[101] GPIO6/DUPTD1
DQ11
VDDPCLK
DQ10 PCLK
GNDPCLK
VDDP
J
RF_J
E
[39] GNDC
AOUT3
VDDA
RSET RFP
[64] GNDC
VDDP
TXCN
TXCP
LRCK
MCLK
DDCDAT
DDCCLK
SPIDIF_OUT
TXD0P
TXD0N
CP_IC RESET
BCLK
AOUT1
[40] AOUT2
AOUT0
[63] DAC3
VDDC
DAC4
DAC1 DAC2
VDDDAC
VDDDAC
TXD1P
TXD1N
TXD2P
TXD2N
VDDC1V8_HDMI
VDDP_HDMI
VDDP_HDMI
TXREXT
DQ2
C
DQ0
DQ15
VDDC
DQ14
DQ1
RFN VDDAFE B A VDDAFE
0.1C8027
0.1C8012
0.1C8002 0.1C8013
K8301
0
1000P
CHANGE

16
3.6. Main Circuit (For SA-XH10GA/GK-K)
With reference to original service manual (section 17.3) on pages 95 ~ 98.
43 44 45 46 47 48 49 50 51 52 53 54 55 56
A
C
D
B
E
G
H
F
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 9
SA-XH10GA/GK MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (3/8)
TO MAIN
CIRCUIT (8/8)
P1
P1 AA AB AC AD
: AUX/TUNER AUDIO INPUT SIGNAL LINE: -B SIGNAL LINE
: +B SIGNAL LINE : FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
SP_SL-
C567
1000P
R506
3.3
0
K157
SP_CENT+
C479 0.033
SP_SUB+
SP_SUB-
PWM_SUBW-
OTW
SD
R444 10
C425
0.1
SP_CENT- 3.3
R466
C185 1000P
R524
100K
C184 1000P
R523
100K
R521
100K
R520
100K
33K
R522
SP_PROTCT
C164
1000P
3.3
R467
C445
0.01
50V10
C548
C163
1000P
C444
0.01
C490
0.1
C429
0.1
SP_FL+
3.3
R464
3.3
R465 C186 1000P
SP_FL-
0.1
C501
5.6K
R502
C162
1000P
1000P
C161
C443
0.01
C442
0.01
C496
25V330
0.1
C502
G0A100H00018
L406
C497
0.1
C493
0.1
SP_FR+
C183 1000P
R528 100K
C181 1000P
C182 1000P
100KR525
R527 100K R526 100K
C492 0.033
0.1
C481
R443 10
C426
0.1
10R445
C427
10
PWM_FL+
PWM_FL-
R448 100
R449 100
R446 10
R447 10
R428 10
R427 10
C423
0.1
C566
1000P
0.033
C464
SP_CENT-
C460
0.1
C477
0.1 SP_SUB-
3.3
R468
R501
5.6K
G0A100H00018
L418
C486
0.1
C166
1000P
C165
1000P
C446
0.01
C478
0.1
G0A100H00018
L419
C487
0.1
C505
25V330
C424
0.1
PWM_SUBW+
R442 100
C470 0.033
R441
22K
R440 100
R429 100 5.6K
R500
SP_CENT+
L410
G0A100H00018
G0A100H00018
L417
SP_SUB+
3.3
R469
C473
0.1
C462
0.1
C472
0.1
25V330
C467
C461
0.1
C476 0.033
43
11
9
10 34
36
35
12 33
6
7
539
38
41
40
837
2322
20
18
16
14
13
15
17
19
31
32
28
26
25
27
30
29
21 24
3
4
2
1
42
44
IC403
DIGITAL AMPLIFIER
C1AB00003217
IC405
DIGITAL AMPLIFIER
C1AB00003217
C447
0.01
PWM_CENT-
PWM_CENT+
SP_FL+
SP_FR-
PWM_FR+
3.3
R496
0.1
C522
C508
0.1
G0A100H00018
L408
C430
0.1
3.3
R497
SP_FR+
C192 1000P
0.033C510
R452 10
R453 10
SP_FL- C191 1000P
PWM_FR- R451 100
C509
0.1
C449
0.01
R503
5.6K
G0A100H00018
L409
0.1
C523
C167
1000P
C448
0.01
C519
25V330
C168
1000P
VALID
C431
0.1
C432
0.1
10R454
C433
10
C454
0.01
C190 1000P
1000P
C169
0.01
C450
SP_SR-
SP_SL+
1000P
C170
3.3
R499
C187 1000P
C514
0.1
3.3
R498
C189 1000P
C188 1000P
SP_SR+
SP_FR-
R450
22K C498 0.033
C507 0.033
C455
0.01 1000P
C171
R507
3.3
C172
1000P
C456
0.01
G0A100H00018
L407
1G1
8
9
11
10
12
5
6
2
4
3
7
G2
JK401
GND
GND
CHASSIS
FRONT_R-
C-
FRONT_R+
SR+
SL-
SL+
SR-
FRONT_L+
FRONT_L-
SW-
NC
OUT_C
BST_C
OUT_D
GND_C
GND_D
NC
OUT_A
BST_A
BST_B
GND_A
OUT_B
GND_B
SW+
BST_D
PVDD_D
PVDD_D
PVDD_A
PVDD_B
GVDD_A
PVDD_A
PVDD_C
GVDD_D
C+
NC
M2
NC
NC
M3
M1
GND
NC
VDD
VREG
AGND
PWM_B
PWM_D
PWM_C
SD(L)
PWM_A
OC_ADJ
GVDD_B
OTW(L)
GVDD_C
RST_AB(L)
RST_CD(L)
43
11
9
10 34
36
35
12 33
6
7
539
38
41
40
837
2322
20
18
16
14
13
15
17
19
31
32
28
26
25
27
30
29
21 24
3
4
2
1
42
44
NC
OUT_C
BST_C
OUT_D
GND_C
GND_D
NC
OUT_A
BST_A
BST_B
GND_A
OUT_B
GND_B
BST_D
PVDD_D
PVDD_D
PVDD_A
PVDD_B
GVDD_A
PVDD_A
PVDD_C
GVDD_D
NC
M2
NC
NC
M3
M1
GND
NC
VDD
VREG
AGND
PWM_B
PWM_D
PWM_C
SD(L)
PWM_A
OC_ADJ
GVDD_B
OTW(L)
GVDD_C
RST_AB(L)
RST_CD(L)
TO SPEAKERS
C806
0.47
C807
0.47
C805
0.47
C804
0.47
B1ABCF000011
B1ABCF000231
Q500
B1ABCF000231
B1ABCF000011
Q501
SPEAKER PROTECT SWITCH
SPEAKER PROTECT SWITCH
CHANGE

17
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14
K
L
J
M
O
P
N
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 10
SA-XH10GA/GK MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (6/8)
TO MAIN
CIRCUIT (1/8)
P1
: AUX/TUNER AUDIO INPUT SIGNAL LINE: -B SIGNAL LINE
: +B SIGNAL LINE : FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
C316 47P
C315 47P
R101
22
R102
3.9K
25V47
C102
C101
0.1
SELECTOR_MSB RECOUT-L PW_-VP
AGND
R315
15K
1K
R314
TV_L
TV_R
TUN-LCH
TUN-RCH R308 1K
R307 1K
PW_SW5V
0R311
10K
R330 0R304 C302
220P
R300 0
R327
10K
C329
220P
R329
10K
10K
R328 C328
220P
C301
220P
1
2
3
JK300
AUX R302 0
C309
680P
R309
10K
10K
R310
C308
680P
0
R320
D101
B0BC5R6A0266
Q102
B1ADCE000012
-VP VOLTAGE REGULATOR
C100
10V100
R316 27K
RECOUT-R
R318 27K
C317
0.1
10KR313 10KR312
SELECTOR_LSB
R317
15K
1K
R326
C312 1
1C313
C307 1
C314 1
C304 1
C306 1
R319
0
75612 43
1012141516 13 11
8
9
C0JBAR000540
SELECTOR
IC300
R0 R2 R1 R CH VCC
R CH
L CH
L1 L2 L0 L3
L CH
INH
GND
VEE
R3 B (MSB)
A (LSB)
AUX_L
AUX_R
B1GBCFJJ0041
SWITCH
B1GBCFJJ0051
B1GBCFJJ0041
SWITCH
B1GBCFJJ0051
Q301
Q300
CHANGE

18
15 16 17 18 19 20 21 22 23 24 25 26 27 28
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 11
SA-XH10GA/GK MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (5/8)
TO MAIN
CIRCUIT (7/8)
TO MAIN
CIRCUIT (2/8)
P1P1
C
TO
PANEL CIRCUIT
(CN901)
IN SCHEMATIC
DIAGRAM - 14
1
17
: AUX/TUNER AUDIO INPUT SIGNAL LINE: -B SIGNAL LINE
: +B SIGNAL LINE : FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
0
LB701
RECOUT-L J0JCC0000317
LB700
J0JCC0000317
LB702
RECOUT-R
R703 1K
R702
4.7
R701 0
PW_SW5V_ADC
MCLK
LB704
G1C100M00049
I2S_IN
6.3V47
C708
C707 10
R700 100
15
512
13
98
611
710
3
4
2
1
14
16
IC700
C0FBAK000026
DIGITAL AUDIO ADC
LRCK
SRCK
RSTB
C705 10
C706 1000P
C703 10
C704 10
C702 16V10
LB703
J0JCC0000317
RMT
PW_3.3V_D
AGND
K304 0
PGND R131 0
R143 0
FLD_OUT
LED_CTRL
FLD_STB
KEY2
PW_FL+
PW_FL-
R133 0
R140 0
KEY1 R138 0 100
100
R134 0
CK_FLD R136 0
R137 0
R135 0
PW_-VP R142 0
R141 0
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN203
R139 0
AGND
PW_3.3VREF
FL_IC_CLK
FL+
KEY2
-VP
FL-
KEY1
DGND
AGND
VD
VA
SDT0
SCLK
LRCK
MCLK
AINR CKS0
PDNVCOM
AINL CKS2
CKS1 DIF
LED_CTRL
FL_IC_STB
VREF
3.3V
GND
DGND
AGND
AGND
RMT
MPORT_LCH
MPORT_RCH
FL_IC_DAT
K700
0
AUX_L
AUX_R
PW_SYS6V
10P
C140
R186
47K
1
C133
R192
1.5M
R191
12K
R189
22K
1
C124
1
C122
C110
1
C121
112K
R188
1.5M
R187
C195
10P
R190
22K
C109
2.2
Q123
B1GBCFGN0018
B1GBCFGN0018
Q124
SWITCH
SWITCH
675
243
8
1
IC100
C0ABBB000228
OP-AMP
R183
1K
R185
10K
AUX_DET
B1ABCF000176
Q122
AUDIO DETECT
-VCC
+VCC
CHANGE

19
29 30 31 32 33 34 35 36 37 38 39 40 41 42
BMAIN CIRCUIT
SCHEMATIC DIAGRAM - 12
SA-XH10GA/GK MAIN CIRCUIT
3/8 4/8
7/8
2/8
6/8 8/8
1/8
5/8
TO MAIN
CIRCUIT (6/8)
TO MAIN
CIRCUIT (8/8)
TO MAIN
CIRCUIT (3/8)
P1P1
E
TO
SMPS CIRCUIT
(H2016*)
IN SCHEMATIC
DIAGRAM - 15
: AUX/TUNER AUDIO INPUT SIGNAL LINE: -B SIGNAL LINE
: +B SIGNAL LINE : FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
PW_3.3VREF
PVDD_D
4.7K
R249
220K
R180
220K
R179 0.1 C158
B0BC015A0264
DC DETECT
D200
B0ACCK000012D111
B0ACCK000012D110
SYNC
1
C139
L100
J0JBC0000041
K100
0
1000P
C132
16V100
C151 16V470 C150
1.2K
R156
D114
B0BC010A0267
R157
100
R587
56K
R100
0
B1ABBE000003
Q114
PW_+12V
Q107
B1BABD000001
+9V REGULATOR
K109
DC DETECT
B1ADCE000012
Q116
DC DETECT
0
C142
25V4.7
DC_DET1
B1ABCF000176
Q105
PW_SW5V_D
PW_SW5V_ADC
PW_SW5V
7
9
10
8
4
5
1
3
2
6
12
11
CN100
R152 18K 20K
K107 0
K106 0
K102 0
K103 0
R150 47K
K104
0
B0BC015A0264D115
B0BC027A0264D113
K101
0
B0BC7R5A0263D112
PCONT
PW_FL+
ECO_CNTRL
PW_FL-
PW_-VP
L128
0
R196
10K
0.1
C198
0.1
C197 180P C131
100K
R195 15K R165
SYS5VGND
R164
1K
C130
0.015
67
T1
5
243
8
THERMAL PAD
1
C0DBAYY00927
DC/DC CONVERTER
IC106
PCONT
C135
0.01
465
213
PW_-VP
22
C138 0.47 C141 25V470 C143 0.1 C129
G0C330M00002
L125
R162
12K
R163
56K
D116
B0JCPG000005
PW_SYS6V VGND PGND MGND
10K
R299
39K
R298
B0ACCK000012
D402
R178
47K
DC_DET2
GND
SP_PROTCT
AGND
PW_9V
F-
F+
PCONT
GND
GND
23.5V
23.5V
12V
GND
-VP
DC_DET
ECO_CNTRL
SW
COMP
GND
FBCE
VIN
SS
BS
DC DETECT
B1GBCFJJ0051
B1GBCFJJ0041
SWITCH
B1GBCFJJ0051
B1GBCFJJ0041
SWITCH
B1GBCFJJ0051
Q201 Q200
Q106
B1GBCFJJ0041
B1GBCFJJ0051
B1GBCFJJ0041
POWER CONTROL
Q101
Q100
B1DGDC000002
B1CHPD000003
POWER SUPPLY
DELETE
(L421,L422)
CHANGE
CHANGE
CHANGE

20
3.7. Panel & Power Button Circuit (For SA-XH10GA/GK-K)
With reference to original service manual (section 17.4) on page 100.
B
B
TO
MAIN CIRCUIT
(CN203)
IN SCHEMATIC
DIAGRAM - 11
1
17
CPANEL CIRCUIT
DPOWER BUTTON CIRCUIT
SCHEMATIC DIAGRAM - 14
SA-XH10GA/GK PANEL / POWER BUTTON CIRCUIT
: +B SIGNAL LINE : -B SIGNAL LINE
: +B SIGNAL LINE
: USB SIGNAL LINE
A
TO
BACKEND
CIRCUIT (FP9001)
IN SCHEMATIC
DIAGRAM - 1
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
C915
50V22
P13 P15 P14 P6 P5 P7 P2 P1 P4 P3 P10 P12 P11 P8 P9
C913
50V22
22K
R923
P8
P7
C904
100P
P9
C907
100P
C906
100P
G5 G3 G4
P6
G8 G7
G5 G4 G8 G6 G7
G1
P1
G2 G3
P4
P5
P2
P3
G9
C912 0.01
G9 G6
82K
R905
21
5
6
3
1
2
4
19
9
7
8
16 17
11
10
12 151413 18 20
35374244 43 39 3841 40 36
33
22
31
29
27
24
23
26
25
28
30
32
34
IC901
C0HBB0000057
G2 P16 G1
3128 2621 232219 20 2524 28 292712 1310 14 16157 32
FL901
A2BB00000175
68R901
68R904
R903 68
50V22
C901
P14 P13 P16 P15 P11 P10 P12
6.3V220
C905 0.1 C909
C903
0.1
R922
1
3
2
H902
R924
10
B0BC2R4A0263
D901
C931
10
1
B3RAB0000081
Z901
3.3V
RMT
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN901
F-
REMOTE SENSOR
F- P3 P1 P11 P12 P10 G2 G3 G1 F+ F+ G6 G7 G4 G5 NP G8 G9 NC P15 P16 P13 P14 P9 P5 P6 P4 P8 P7 NP P2
[23] P9STB [11] K2
DIN
DOUT
CLK P6
P7
P4
P5
P12 P17 P16
K1
GND VCC P18 P13 P15 P14 P10 P11
P8
P1
P2
G1
G3
P3
-VP
NC
GND
G9 G8
G10
VCC
NC [1] USB RIP LED
G5 G4
[34] G2
G7 G6
NC
OSC
RMT RMT
VREF
VREF
VREF
DGND
-VP
AGND
MPORT_RCH
FL+ FL+
FL+
FL- FL-
FL-
VREF_LED
KEY1
DGND
AGND
FL_IC_STB FL_IC_STB
FL_IC_STB
LED_CTRL
3.3V 3.3V
FL_IC_CLK
FL_IC_DAT FL_IC_DAT
FL_IC_DAT
MPORT_LCH
KEY1
KEY2
1456911 1718
2
GND VCC RMT
3
47
FL DISPLAY DRIVER
FL DISPLAY
K960...GA
0
S902
1
3
2
H901 DGND POWER
KEY1
VREF_LED
R913
3.3K
S905
S906
R915
6.8K
R912
2.7K
S901
R914
4.7K
R916
2.2K
R908
1.2K
VOL+
OPEN/CLOSE
VOL-
R906
4.7K
R902
1K B1GBCFJJ0051
LED CONTROL
Q900
C902
0.1 B1ADCE000012
POWER SUPPLY
Q901
R900
47K
0
K955
NOTE: “ * ” REF IS FOR INDICATION ONLY
D-
D+
2
5G
1
46G
3D+
D-
DGND
VBUS
CN950
USB PORT
LB951
0
LB950
0
R950
0
0
R951
R952
0
CHASSIS
CN951*
4
3
5
1
2
D+
D-
VBUS
DGND
DGND
D-
D+
FOR GK
100
R907 D900
B3AAA0000803
K961...GK
0
DELETE
(VA950,VA951)