Sony XR-P200 Service manual

XR-P200

SERVICE MANUAL

Ver 1.1 2001.08

• XR-P200 are almost same as XR-1750. Printed wiring boards, schematic diagram, exploded views and electrical parts list are described in this service manual. Please refer to XR-1750 service manual previously issued for the other informations.

E Model

Model Name Using Similar Mechanism XR-1750 Tape Transport Mechanism Type MG-52A-135

SERVICING NOTES

Flexible Circuit Board Repairing

• Keep the temperature of the soldering iron around 270 ˚C during repairing.

• Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering or unsoldering

TABLE OF CONTENTS

1. EXPLODED VIEWS ................................................ 2

2. DIAGRAMS

2-1. IC Pin Function Description ........................................... 6

2-2. Printed Wiring Boards –MAIN Section– ....................... 8

2-3. Schematic Diagram –MAIN Section– ........................... 11

2-4. Printed Wiring Board –CONTROL Section–................ 15

2-5. Schematic Diagram –CONTROL Section– ................... 17

3. ELECTRICAL PARTS LIST ............................... 19

9-925-650-12 Sony Corporation

2001H0500-1 e Vehicle Company C 2001.8 Shinagawa Tec Service Manual Production Group

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be damaged by heat.

FM/AM CASSETTE CAR STEREO

Ver 1.1

SECTION 1

EXPLODED VIEWS

NOTE:

• -XX and -X mean standardized parts, so they may have some difference from the original one.

• Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED)

↑↑

Parts Color Cabinet's Color

(1) CHASSIS SECTION

not supplied

MG-52A-135

• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

• The mechanical parts with no reference number in the exploded views are not supplied.

• Hardware (# mark) list and accessories and packing materials are given in the last of the electrical parts list.

F901

Front panel ass’y

Ref. No. Part No. Description Remark

* 1 X-3373-606-1 CHASSIS ASSY * 2 3-012-600-01 INSULATOR * 3 A-3313-257-A MAIN BOARD, COMPLETE

4 3-915-923-01 SCREW, GROUND POINT

* 5 3-012-565-01 COVER

Ref. No. Part No. Description Remark

10 3-934-325-01 SCREW, +K (5X8) TAPPING 11 3-935-568-01 BRACKET (LOCK) 12 9-911-840-XX CUSHION (U)

* 13 3-014-628-01 CHASSIS, FRONT

14 3-935-078-01 SCREW (PROTON), FITTING

6 1-777-051-11 CORD (WITH CONNECTOR) (POWER)

* 7 3-012-598-01 BRACKET (IC) * 8 3-012-599-01 HEAT SINK

9 3-937-650-01 PLATE (C), GROUND

15 1-777-052-11 CORD (WITH CONNECTOR) 16 3-021-773-01 BUSHING F901 1-533-330-11 FUSE (BLADE TYPE) (AUTO FUSE) (10A)

– 2 –

(2) FRONT PANEL SECTION

not supplied

PL901

56 57

LCD901

PL902

Ref. No. Part No. Description Remark

51 3-009-301-01 BUTTON (BASS) 53 3-009-299-01 BUTTON (L) (2) (+.–) 55 3-012-576-01 BUTTON (RESET) 56 3-009-300-01 BUTTON (SOURCE) 57 3-009-297-01 BUTTON (L) (r. OFF. + + ).

SEEK AMS. = 0 –. SEL. MUTE)

58 3-009-308-01 BUTTON (1-3) (6. 1. 2. 3) 59 3-009-309-11 BUTTON (4-6) (4. 5. 6) 60 3-009-313-01 BUTTON (R) (S) (BTM. LCL. r) 61 3-012-591-21 DOOR, CASSETTE 62 3-935-003-01 SPRING, TORSION

Ref. No. Part No. Description Remark

* 63 3-010-282-01 PLATE (LCD), GROUND * 64 3-012-669-01 SHEET (REFLECTOR) * 65 3-009-302-01 PLATE (LCD), LIGHT GUIDE * 66 3-009-303-02 HOLDER (LCD) * 67 A-3294-315-A CONTROL BOARD, COMPLETE

68 X-3374-745-1 PANEL SUB ASSY 70 3-017-772-01 PLATE, LIGHT GUIDE LCD901 1-801-678-11 DISPLAY PANEL, LIQUID CRYSTAL PL901 1-517-567-11 LAMP, PILOT PL902 1-517-567-11 LAMP, PILOT

– 3 –

(3) MECHANISM DECK SECTION-1

(MG-52A-135)

105

106

107

103

104

102

110

111

112

108

109

M901

101

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

101 3-928-675-01 BELT (52)

* 102 3-928-673-01 LEVER (LDG-A)

103 3-928-674-01 LEVER (LDG-B) 104 3-933-341-01 SPRING (LEVER LDG), TENSION 105 3-928-671-01 HOUSING

* 106 3-933-347-01 ARM (SUCTION)

107 3-933-340-01 HANGER

108 3-933-346-01 CATCHER 109 3-933-344-01 GUIDE (C) 110 3-341-753-11 WASHER, POLYETHYLENE 111 3-933-335-01 GEAR (LDG-FT) 112 3-928-667-01 GEAR (LDG-A)

M901 A-3291-665-A MOTOR ASSY, MAIN (CAPSTAN/REEL)

– 4 –

(4) MECHANISM DECK SECTION-2

(MG-52A-135)

164

HP901

156

153

152

158

157

154

S901

157

156

153

155

178

M902

163

159

162

177

160

161

166

177

165

159

167

168

176

174

151

173

172

Ref. No. Part No. Description Remark

151 X-3371-710-1 CHASSIS (S) ASSY 152 3-933-337-01 SPRING (B-T-R), CONE COIL 153 3-701-437-01 POLY-SLIDER (A) 154 3-933-333-01 GEAR (LDG-E) 155 3-933-339-01 SPRING (B-T-F), CONE COIL

156 3-933-345-01 GEAR, REEL 157 3-954-807-01 WASHER 158 1-660-169-21 REEL BOARD 159 3-341-752-11 WASHER, POLYETHYLENE 160 3-933-336-01 SPRING (ARM HANGER), TENSION

161 3-928-669-01 LEVER (PINCH SELECTION) 162 3-928-668-01 LEVER (MODE) 163 3-933-338-01 SCREW (HP), STEP 164 3-927-100-01 SCREW (+PS 2X10), SPECIAL 165 3-928-670-01 SPRING (PINCH PRESS)

* 166 X-3371-712-1 PLATE SUB ASSY, HEAD

169

175

170

171

Ref. No. Part No. Description Remark

167 3-364-151-01 WASHER

* 168 X-3371-701-1 CHASSIS (M) SUB ASSY (A)

169 X-3371-707-1 CLUTCH (PLAY) ASSY 170 3-701-437-21 WASHER 171 3-930-932-01 FLYWHEEL (F) (SEF)

172 A-3291-667-A CLUTCH (FR) ASSY 173 3-321-813-01 WASHER, COTTER POLYETHYLENE 174 3-933-343-01 GEAR (REVERSE) 175 3-933-383-01 SEAL (32), REFLECTION 176 X-3371-703-1 LEVER (GEAR) ASSY

177 X-3371-713-2 LEVER (PINCH) ASSY 178 X-3371-706-2 ARM (HANGER) ASSY HP901 1-500-157-21 HEAD, MAGNETIC (PLAYBACK) M902 A-3291-664-A MOTOR ASSY, SUB

(LOADING/TAPE OPERATION)

S901 1-692-885-11 SWITCH, ROTARY SLIDE (TAPE OPERATION)

– 5 –

SECTION 2

DIAGRAMS

2-1. IC PIN FUNCTION DESCRIPTION

• MAIN BOARD IC501 µPD17707GC-528-3B9 (SYSTEM CONTROL)

Pin No. Pin Name I/O Function

1 NIL – Not used (Fixed at “L”) 2, 3 POS3, POS2 I Tape position detection pin 4, 5 POS0, POS1 I Tape position detection pin

6 TAPEON O Tape power supply control pin

7 CM_ON O Capstan motor control pin

8 LM_LOD O Loading motor control pin (loadig direction)

9 LM_EJ O Loading motor control pin (eject direction)

10 TUNON O Tuner power supply control pin 11 FM_ON O FM power supply control pin 12 PW_ON O System power supply control pin 13 MUTE O System muting control pin At muting: “H” 14 VOLCE O Chip enable output pin to electrical volume 15 VOLCKO O Clock output pin to electrical volume 16 VOLSO O Data output pin to electrical volume 17 AMPON O Power amp power supply control pin 18 AMPMUT O Power amp muting control pin At muting: “L” 19 DX_LO O DX/local selection control pin 20 NC1 – Not used 21 GND – GND 22 DSTSEL I Destination setting pin (A/D input) 23 D_BASS I D-BASS switch input pin (A/D input)

24, 25

KEYIN1,KEYIN0 26 RC_IN0 I Rotary remote commander input pin (A/D input) 27 VSM I FM/AM signal meter voltage detection pin (A/D input) 28 AMIFIN I AM(MW, SW) IF input pin 29 FMIFIN I FM IF input pin 30 VDD – Power supply 31 FM_OSC I FM OSC signal input pin 32 AM_OSC I AM OSC signal input pin 33 GND – GND 34 NC2 – Not used 35 EO1 O Main c harge-pump output pin 36 TEST0 I Test pin 37 SECU-OUT O LED control signal output pin 38 SEKOUT O SEEK control signal output pin 39 MW_SW O MW/SW power supply select pin (Not used) 40 BEEP O Beep sound output pin 41 KEYACK O Key acknowledge signal input pin 42 BU_IN I Back up power supply detection pin

43 MTLSEL I/O

44 DOLON I/O At initial mode: valid/invalid selection input of DOLBY function

45 AMSIN I Tape music with/without detection pin “L”: with music 46 ST I/O Stereo detection signal input and forced monaural signal output pin

I Key input pin (A/D input)

METAL control input/output pin At initial mode: auto/manual selection input of METAL function “L”: manual At manual mode: METAL on/off output “H”: on At auto mode: input at %ª MTLIN

DOLBY control input/output pin

At normal mode: DOLBY on/off output

– 6 –

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